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This page is updated frequently with new Evaporator-related patent applications. Subscribe to the Evaporator RSS feed to automatically get the update: related Evaporator RSS feeds. RSS updates for this page: Evaporator RSS RSS


Concentrated wastewater slurry thickening and storage system and stabilization batch treatment plant

Plate evaporator of the falling film type, and a plate evaporator apparatus having such a plate evaporator arranged in a…

Energy recovery apparatus for a refrigeration system

Date/App# patent app List of recent Evaporator-related patents
09/11/14
20140252771
 Energy recovery apparatus for a refrigeration system patent thumbnailEnergy recovery apparatus for a refrigeration system
An energy recovery apparatus for use in a refrigeration system, comprises an intake port, a nozzle, a turbine and a discharge port. The intake port is adapted to be in fluid communication with a condenser of a refrigeration system.
09/11/14
20140251881
 Concentrated wastewater slurry thickening and storage system and stabilization batch treatment plant patent thumbnailConcentrated wastewater slurry thickening and storage system and stabilization batch treatment plant
A wastewater concentrator a liquid evaporator assembly, a gas-liquid separator, an exhaust assembly, and a slurry thickening and storage system. The slurry thickening and storage system includes a slurry thickening tank fluidly connected to the gas-liquid separator and a thickened slurry storage tank fluidly connected to the slurry thickening tank..
09/11/14
20140251550
 Plate evaporator of the falling film type, and a plate evaporator apparatus having such a plate evaporator arranged in a housing patent thumbnailPlate evaporator of the falling film type, and a plate evaporator apparatus having such a plate evaporator arranged in a housing
A plate evaporator apparatus of the falling film type comprises a housing having an inlet for liquid to be evaporated and having mounted therein a package of heat transferring plates with plate interspaces, every second one of which forms an evaporation space for at least partial evaporation of liquid and the other plate interspaces forming condensation spaces for at least partial condensation of a heat emitting vapour. First seals delimit distribution chambers, each of which is in liquid flow communication with at least one evaporation space by flow ways spaced apart along the package width.
09/11/14
20140250944
 Energy recovery apparatus for a refrigeration system patent thumbnailEnergy recovery apparatus for a refrigeration system
An energy recovery apparatus for use in a refrigeration system, comprises an intake port, a nozzle, a turbine and a discharge port. The intake port is adapted to be in fluid communication with a condenser of a refrigeration system.
09/11/14
20140250930
 Dehumidifying apparatus patent thumbnailDehumidifying apparatus
A first heat exchanger, a desiccant block, and a second heat exchanger are arranged in series. In a dehumidification operation, a first operation mode in which the first heat exchanger acts as a condenser or a radiator and the second heat exchanger acts as an evaporator and a second operation mode in which the first heat exchanger acts as an evaporator and the second heat exchanger acts as a condenser or a radiator are alternately repeated..
09/11/14
20140250925
 Predictive failure algorithm for refrigeration systems patent thumbnailPredictive failure algorithm for refrigeration systems
An apparatus and method for predicting failure of a ultralow temperature freezer is disclosed. The freezer includes a variety of temperature sensors, which monitor the temperature of the freezer at various components, such as at the heat exchanger, the condenser, and the evaporator.
09/11/14
20140250886
 Rankine cycle patent thumbnailRankine cycle
The rankine cycle (31) includes a refrigerant pump (32), a heat exchanger (36), an expander (37), and a condenser (38). The rankine cycle (31) shares the condenser (38) and refrigerant with a refrigerant cycle of an air-conditioner.
09/04/14
20140247556
 Heat removal in an integrated circuit assembly using a jumping-drops vapor chamber patent thumbnailHeat removal in an integrated circuit assembly using a jumping-drops vapor chamber
Embodiments of the present disclosure are directed towards techniques and configurations for thermal management of an integrated circuit assembly using a jumping-drops vapor chamber. In one embodiment, an apparatus includes a die having a first side including a plurality of integrated circuit devices that are configured to generate heat when in operation, and a second side disposed opposite to the first side, and a vapor chamber including a liquid, an evaporator including a surface that is thermally coupled with the second side of the die, the evaporator being configured to evaporate the liquid to vapor, and a condenser including a superhydrophobic surface and configured to condense the vapor, wherein energy released from coalescence of condensed vapor on the superhydrophobic surface causes the condensed vapor to jump from the superhydrophobic surface of the condenser to the surface of the evaporator.
09/04/14
20140246302
 Method for delayed coking of oil residues patent thumbnailMethod for delayed coking of oil residues
The invention relates to the petroleum-processing industry, in particular, to a retarded coking process directed to the production of gas oil fractions (light gas oil and two types of heavy gas oil). The method comprises heating a starting stock, feeding same into an evaporator for mixing with recycled material and forming a secondary stock, coking the secondary stock and fractionating the resulting coking products in a rectification column, thereby producing gas, petrol; light and heavy coking gas oils, and bottoms.
09/04/14
20140245772
 Integrated membrane dehumidification system patent thumbnailIntegrated membrane dehumidification system
An air temperature and humidity control device is provided including a first heat pump having a compressor, an expansion valve, a condenser, and an evaporator. The first heat pump has a refrigerant circulating there through.
09/04/14
20140245737
Steam power cycle system
There is provided a steam power cycle system in which steam power cycles using pure materials as a working fluid is used in a multiple stage to reduce pressure loss in the flow channels in the respective heat exchanger so that the fluid serving as heat sources has been caused to make an effective heat exchange with the working fluid. More specifically, not only that the respective flow channels for the fluid serving as heat sources in the evaporator and the condenser in the respective steam power cycle units are connected in series to each other, but the evaporator and the condenser comprise a cross-flow type heat exchanger and are arranged respectively in a flowing direction of the fluid serving as heat source.
08/28/14
20140242485
Fuel cell module
A fuel cell module includes a first area where an exhaust gas combustor and a start-up combustor are provided, an annular second area disposed around the first area where a heat exchanger is provided, an annular third area disposed around the second area where a reformer is provided, and an annular fourth area disposed around the third area where an evaporator is provided. In the first area, the exhaust gas combustor and the start-up combustor are provided coaxially in the same space..
08/28/14
20140242484
Fuel cell module
A fuel cell module includes a first area where an exhaust gas combustor and a start-up combustor are provided, an annular second area disposed around the first area where a heat exchanger is provided, an annular third area disposed around the second area where a reformer is provided, and an annular fourth area disposed around the third area where an evaporator is provided. The fuel cell module includes a first partition plate having first combustion gas holes, a second partition plate having second combustion gas holes, and a third partition plate having third combustion gas holes..
08/28/14
20140239791
Refrigerator
A refrigerator includes a compressor to compress refrigerant, a condenser to liquefy the refrigerant supplied from the compressor, a capillary tube to decompress and expand the refrigerant supplied from the condenser, an evaporator to vaporize the refrigerant supplied from the capillary tube, a shutoff valve installed at an inlet of the capillary tube so as to prevent the refrigerant in the condenser during stoppage of the compressor from being moved to the evaporator, and a control unit to enable the shutoff valve to be blocked together so as to prevent movement of the refrigerant from the condenser to the evaporator during stoppage of the compressor, and to enable the shutoff valve to be opened together so as to move the refrigerant from the condenser to the evaporator during starting of the compressor.. .
08/28/14
20140238918
Liquid concentrator
A liquid concentrator having an evaporator assembly and a cyclonic separator includes features designed to improve the performance of the liquid concentrator. A settling chamber is separated from a sump of the cyclonic separator.
08/28/14
20140238916
Liquid concentrator
A liquid concentrator having an evaporator assembly and a cyclonic separator includes features designed to improve the performance of the liquid concentrator. A settling chamber is separated from a sump of the cyclonic separator.
08/28/14
20140238621
Rotary evaporator
The invention relates to a rotary evaporator (1), including an equipment stand (2) with a protruding guide tower (3) which has a holder on which an evaporation vessel (5) is pivotably retained about a horizontal pivot axis (42). In one embodiment of the invention, the holder includes a holding part connected to the guide tower, wherein a carrying part (43) that can be connected to the evaporation vessel (5) is pivotably retained about a horizontal pivot axis on the holding part, and a spindle drive (44), which includes an adjustment spindle (45) with a self-locking spindle thread (46), is provided to adjust and secure the selected pivot position..
08/28/14
20140238620
Rotary evaporator
A rotary evaporator (1), to which a clamping insert (59) having a sleeve-like base shape is associated for clamping a vapor feed-through, in the form of a glass hollow shaft (8), in the hub (58) of a rotational drive (57). The clamping insert (2) includes clamping sections (k1, k2) which are spaced apart in the longitudinal direction and carry each at least one clamping slope (63, 64) which is beveled relative to the longitudinal axis of the clamping insert (59).
08/28/14
20140238442
Automatic dishwasher
An automatic dishwasher includes a heat pump device for heating washing liquid. The heat pump device includes an evaporator, a fan adapted to supply ambient air to the evaporator, and a device for wet dust collection connected upstream of the evaporator in the flow direction of the ambient air..
08/28/14
20140238382
Reducing pre-heat time in an oven
A heating assembly is provided to reduce the pre-heat time of an oven. The heating assembly vaporizes a phase change fluid in an evaporator, allows the phase change fluid vapor to travel to a reactor in thermal communication with a cooking chamber of an oven appliance.
08/28/14
20140238245
Bottled water dispensers with single-serve coffee brewing features
Combined water dispensers and coffee making devices are disclosed, which include a cabinet configured to house a water bottle in a bottom half of the interior portion of the cabinet; a cold tank that is configured to receive water from the water bottle, which is connected to an evaporator; one or more hot tanks that are configured to receive water (directly or indirectly) from the cold tank, which are connected to a heating coil to heat the water that is contained therein; and a coffee making device located on a top side of the cabinet. The coffee making device receives water from the hot tank, receives a disposable cartridge that contains coffee grinds for a single-serving of coffee, causes water to contact the coffee grinds to produce a coffee beverage, and employs a set of spikes to make water entry and exit apertures in the cartridge..
08/28/14
20140238062
Portable ice making apparatus having a bypass tube
This invention relates to a portable onsite ice making apparatus having a bypass tube, which includes a compressor equipped with a condenser having heat removal capacity of about 2,400˜2,600 btu/hr; an expansion valve; an evaporator being in heat exchange relationship with an ice making tray; a bypass tube for the refrigerant to bypass the condenser and the expansion valve; and a switching means selectively changing the flow of the refrigerant from the compressor to the condenser or from the compressor to the bypass tube. The portable ice making apparatus has heat removal capacity to cool the ice making tray to −27° c.˜−26° c.
08/28/14
20140238059
Dual suction compressor with rapid suction port switching mechanism for matching appliance compartment thermal loads with cooling capacity
An appliance employing a coolant system that includes a compressor having a housing, a cooling capacity, and operably connected to typically two evaporators for regulating a temperature of the first compartment and a temperature of the second compartment; a shared coolant fluid connection system; a coolant fluid spaced within the shared coolant fluid connection system; and a switching mechanism operably connected to a first fluid conduit that provides shared coolant fluid to the compressor at a first pressure level and a second fluid conduit that provides shared coolant fluid to the compressor at a second pressure level where the second pressure level is less than the first pressure level wherein the switching mechanism is capable of regulating and switching shared coolant flow to the compressor from the first fluid conduit and the second fluid conduit.. .
08/28/14
20140238058
Refrigeration system having dual suction port compressor
A cooling system for appliances, air conditioners, and other spaces includes a compressor, and a condenser that receives refrigerant from the compressor. The system also includes an evaporator that receives refrigerant from the condenser.
08/28/14
20140238054
Multiple evaporator control using pwm valve/compressor
A refrigeration system including a condenser; a (single) linear compressor that is activated and deactivated by a pulse width modulation switching device; a pulse width modulation refrigerant flow switch; at least two evaporators operably connected in parallel with one another with at least one evaporator associated with the refrigerator compartment that operates at a first refrigerant fluid pressure and with at least one other evaporator associated with the freezer compartment that operates at a second refrigerant fluid pressure; and a plurality of refrigerant fluid conduits operably connecting the condenser, the linear compressor and the evaporators into a refrigerant fluid flow circuit and such that the evaporators are capable of running simultaneously at different pressure levels and refrigerant flows from the evaporators, to the pulse width modulation refrigerant flow switch and through the pulse width modulation refrigerant flow switch.. .
08/28/14
20140238053
Vertical ice maker producing clear ice pieces
An ice making assembly and method utilizes a housing having an upper fluid chamber, a plurality of distinct, substantially vertical fluid channels, and at least one drain aperture in fluid communication with a fluid reservoir. Ice forming members extend from an ice forming evaporator into respective fluid channels.
08/21/14
20140234792
Evaporator arrangement
An evaporator arrangement for an evaporator burner for a mobile heating device is provided, having: an evaporator body support into which a fuel supply line for supplying a liquid fuel opens, and an evaporator body for distributing and evaporating the liquid fuel. The evaporator body comprises at least one layer of a metal woven fabric of interwoven metal wires..
08/21/14
20140231049
Vapor compression refrigeration system
A vapor compression refrigeration system includes a subcooler provided between a condenser and an evaporator, which is formed by a heat exchanger integrally having a primary side and a secondary side into which a refrigerant which has passed through the primary side flows and in which the primary side and the secondary side have the same heat transfer area and capacity. An expansion valve is provided at a refrigerant entrance on the secondary side of the subcooler, and a primary expansion valve is provided at a refrigerant entrance on the primary side of the subcooler to which the refrigerant is introduced in a vapor compression refrigeration cycle having stages of compression, condensation, expansion and evaporation of the refrigerant.
08/21/14
20140231027
Compact total evaporator and device for carrying out the controlled mixing, evaporating and/or reaction of a number of fluids
A total evaporator for fluids, including a cold chamber to prevent pre-evaporation, an evaporation region connected thereto having narrow flow cross-section for fast evaporation of the fluid, and a subsequent vapor chamber for pulsation damping and the controlled superheating of the vapor, the evaporation region being formed by a gap between concentrically nested cylindrical and/or conical tube sections and heat required for the evaporation and superheating processes is supplied by electric heating and/or by hot fluid and/or by catalytic or homogeneous combustion via the wall of the concentric tubes.. .
08/21/14
20140230485
Cooling apparatus
A cooling apparatus for electric equipment includes a generator configured to receive a heat load from first electric components, a evaporator configured to receive a heat load from second electric components, a closed compartment enclosing the generator and evaporator, and a absorber transferring heat from heated fluid to the outside of the closed compartment. To obtain an efficient and reliable cooling apparatus, the cooling apparatus includes a first expansion device which reduces the pressure of the fluid, and forwards the fluid in a liquid state and with a lower pressure to the secondary cooling element, which transfers heat to the received fluid from the second electric components for evaporating the fluid..
08/21/14
20140230480
Humidity control apparatus
A humidity control apparatus performs a humidification operation in which outdoor air is supplied to the inside of a room through a moisture-desorption adsorption heat exchanger serving as a condenser and room air is discharged to the outside through a moisture-absorption adsorption heat exchanger serving as an evaporator. The humidity control apparatus includes a preheat heat exchanger which, in the humidification operation, is positioned upstream of the moisture-desorption adsorption heat exchanger in the flow of outdoor air in an air passage and serves as a condenser to heat outdoor air in a refrigerant circuit, and a heat-recovery heat exchanger which, in the humidification operation, is positioned downstream of the moisture-absorption adsorption heat exchanger in the flow of room air in the air passage and serves as an evaporator to recover heat from room air in the refrigerant circuit..
08/21/14
20140230479
Refrigeration and air-conditioning apparatus and humidity control device
An air-conditioning system includes a pump that sends, to an evaporator, a cooling fluid that exchanges heat with a refrigerant at the evaporator, and a first heat exchanger that exchanges heat between ambient air and the cooling fluid that has undergone the heat exchange at the evaporator. A sensible heat exchange cycle is formed by annularly connecting the evaporator, the heat exchanger, and the pump by using a pipe.
08/21/14
20140230478
Cooling apparatus
A cooling apparatus includes a generator for receiving a first heat load from first electric components, a evaporator for receiving a second heat load from second electric components, a closed compartment enclosing the generator and evaporator, and a third cooling element arranged outside of the closed compartment for receiving heated fluid from at least one of the generator and evaporator and for transferring heat from the heated fluid to outside of the closed compartment. To obtain an efficient and reliable cooling apparatus, a flow channel of the evaporator is configured to receive a fluid in a liquid state and a fluid in a gas state, where the fluid in the gas state reduces a partial pressure of the fluid in a liquid state and the temperature required for evaporating the fluid in the liquid state, such that the fluid in the liquid state is evaporated..
08/21/14
20140230477
Hot water supply air conditioning system
A hot water supply air conditioning system performs a first cold-storage operation, a second cold-storage operation, and a cold-used air-cooling operation. In the first cold-storage operation, a hot-water-supply-side heat exchanger serves as a condenser, and a thermal-storage-side heat exchanger serves as an evaporator.
08/21/14
20140230476
Refrigeration device
A refrigeration device includes a radiator, an evaporator, a compressor, a heater and a control device. The radiator causes a refrigerant to radiate heat.
08/14/14
20140227619
Fuel cell module
A fuel cell module includes a first area where an exhaust gas combustor and a start-up combustor are provided, an annular second area disposed around the first area where a heat exchanger is provided, an annular third area disposed around the second area where a reformer is provided, and an annular fourth area disposed around the third area where an evaporator is provided. A stress absorber for absorbing heat stress is provided in at least one of the first area, the second area, the third area, and the fourth area..
08/14/14
20140223959
Method and device for the cryogenic decomposition of air
The method and the device arc used for the cryogenic decomposition of air in a distillation column system for separating nitrogen and oxygen, said system having a first high-pressure column (23), a low-pressure column (25, 26), and three condenser-evaporators, namely a high-pressure column head condenser (27), a low-pressure column bottom evaporator (28), and an auxiliary condenser (29; 228).. .
08/14/14
20140223957
Compressor-free refrigeration system powered by heat source
A refrigeration system having: a heat source that provides heat energy; a power generator that contains the heat source to heat a refrigerating medium, to increase the temperature and pressure and vaporize the refrigerating medium; a condenser into which flows the liquid refrigerating medium from the power generator under the pressure difference resulted from heating in the power generator, and in which the liquid refrigerating medium temperature is decreased; a throttle valve that jets the liquid refrigerating medium into an evaporator to decrease its pressure and absorb heat; an evaporator to exchange heat from the refrigerating medium with a refrigeration output; and a liquid working medium return unit through which the liquid working medium accumulated on the bottom of the evaporator flows by gravity back freely to the power generator, wherein the evaporator, liquid working medium return unit, and power generator are arranged from top to bottom vertically.. .
08/14/14
20140223950
Temperature control system for vehicles
A temperature control system for vehicles includes an evaporator constituting an air-conditioning system, a heater core, which is installed to be proximate to the evaporator, and heat-exchanges with the peripheral air while a coolant flows inside, a first coolant circulation line, which is connected to the heater core and allows the coolant heated by the engine to circulate between the heater core and the engine, a coolant storage, in which the coolant through the heater core is stored, and a second coolant circulation line, by which the heater core and the coolant storage are connected, and which allows the coolant to circulate between the heater core and the coolant storage, wherein the coolant cooled in the heater core by the heat-exchange between the evaporator and the heater core circulates along the second coolant circulation line to be stored in the coolant storage during the operation of the air-conditioning system, and the coolant stored in the coolant storage circulates along the second coolant circulation line to be supplied to the heater core during the stop of the air-conditioning system.. .
08/14/14
20140223947
Dehumidification system for air conditioning
An air temperature and humidity control device is provided including a heat pump and a humidity controller. The heat pump has a condenser, a first evaporator, a compressor, and a second evaporator.
08/14/14
20140223941
Refrigeration system
A refrigeration system includes a heat source unit, a plurality of utilization units, a height-associated value detection unit and a pressure control unit. The heat source unit has a compressor and a heat source-side heat exchanger that functions as a radiator.
08/14/14
20140223939
Centralized multi-function heat exchange system
A centralized heat exchange system for controlling a plurality of heat exchangers in heat pump cycle includes a plurality of heat exchanging units; a compressor; a network of refrigerant piping connected to each of the plurality of heat exchanging units and the compressor; and a controller configured to receive signals from sensors to monitor temperature or the like of spaces/compartments to be controlled. The controller controls the compressor and a reversing valve and expansion valves installed in the network of refrigerant piping to establish, in the network of refrigerant piping, one or more of a heat-pump loop that constitutes a vapor-compression cycle through an arrangement of a compressor, a condenser, an expansion valve, and an evaporator in accordance with a preset or user settable priority scheme that assigns at least one of the controlled spaces/compartments higher priority in control than the others..
08/14/14
20140223937
Refrigeration system and refrigeration method providing heat recovery
A refrigeration circuit (1) is circulating a refrigerant and comprises in the direction of flow of the refrigerant at least one compressor (4a, 4b, 4c); at least one heat rejecting heat exchanger (6); at least one expansion device (8); and at least one evaporator (10). The refrigeration circuit (1) further comprises at least one heat recovery heat exchanger (12) having a refrigeration circuit side (12a) and heat recovery system side (12b) and being configured for transferring heat between the refrigeration circuit side (12a) and the heat recovery system side (12b), wherein the refrigeration circuit side (12a) is fluidly connected in parallel to the at least one heat rejecting heat exchanger (6) for flowing circulating refrigerant through the refrigeration circuit side (12a); and at least one regulation valve (16), which is configured for regulating the flow of refrigerant flowing through the refrigeration circuit side (12a) of the at least one heat recovery heat exchanger (12).
08/14/14
20140223936
Refrigerant management in hvac systems
Generally, management of refrigerant in an evaporator of an hvac chiller is described. Methods, systems, and apparatuses to manage refrigerant in an evaporator can include one or combination of the following approaches: (1) by use of a refrigerant displacement array to physically prevent refrigerant from residing where the array is positioned; (2) by control of the interstitial velocity of refrigerant flow within the volume of the shell of an evaporator; (3) by a phase biased distribution of the refrigerant mixture, so that a gaseous portion is uniformly distributed into the evaporator shell, while liquid refrigerant and oil is distributed into the evaporator shell at a designated area; and (4) by preventing or reducing the occurrence of foaming inside the evaporator through anti-foaming surfaces, such as by the use of refrigerant phobic and lubricant phobic material(s).
08/14/14
20140223907
Power generating apparatus and method of operating power generating apparatus
Provided is a power generating apparatus including an evaporator configured to evaporate a working medium with a heating medium supplied from the outside of a working medium flow path, an expander to which a driven machine is connected and which is configured to convert expansion force of the evaporated working medium into rotational force to drive the driven machine, a condensing mechanism configured to condense the working medium discharged from the expander with a cooling medium supplied from the outside of the working medium flow path, the condensing mechanism having at least one heat exchanger pipe through which the working medium flows, a cooling water sprayer configured to spray cooling water as the cooling medium over the surface of one or a plurality of heat exchanger pipes of the at least one heat exchanger pipe, and a cooling fan configured to blow ambient air over the one or a plurality of heat exchanger pipes to evaporate cooling water attached to the surface of the one or a plurality of heat exchanger pipes, and a circulating pump configured to pressurize and supply the condensed working medium to the evaporator.. .
08/07/14
20140217739
Electricity generation device and method
There is disclosed a device and method for the generation of zero emission electricity that can be used to provide load balancing and emergency support to a electricity distribution network or back up electricity to a critical consumer such as a hospital or data centre. The system uses a cryogenic fluid and a source of low grade waste heat.
08/07/14
20140216916
Membrane distillation device
The invention relates to a membrane distillation device, comprising at least one condensation/evaporation stage, which comprises at least one condensation unit and at least one evaporation unit and to which vapor is fed and through which a liquid to be concentrated flows, wherein each condensation unit comprises a first vapor chamber that is bounded at least partially by a condensation wall and to which the fed vapor is supplied and each evaporation unit comprises a second vapor chamber that is bounded at least partially by a vapor-permeable, liquid-tight membrane wall, and in each condensation/evaporation stage at least one flow channel is provided, which is formed between such a condensation unit and such an evaporator unit adjacent to said condensation unit and which conducts the liquid to be concentrated, and thus the liquid to be concentrated is heated by means of the condensation wall, and vapor arising from the liquid to be concentrated enters the second vapor chamber through the membrane wall. At least one condensation/evaporation stage is expanded by an integrated apparatus for preheating the liquid to be concentrated, which apparatus comprises at least one additional vapor chamber, to which the vapor fed to the condensation/evaporation stage is supplied and in which the vapor is condensed, whereby the liquid to be concentrated is preheated..
08/07/14
20140216705
Coolest a/c discharge temperature for all operating conditions
An automatic climate controller device may be configured to perform operations including identifying, by an automatic climate controller device, an operating zone of the climate control system according to at least two input factors; identifying a discharge temperature of the climate control system; determining, based on the operating zone and the discharge temperature, whether to perform at least one override action to override a climate control system setting to reduce the possibility of evaporator core icing; and adjusting an evaporator set point according to the at least one override action to reduce the discharge temperature. The input factors may include evaporator temperature and cabin relative humidity.
08/07/14
20140216684
Heating, ventilating, and air conditioning system with an exhaust gas thermal energy exchanger
A heating, ventilating, and air conditioning system for a vehicle has a control module including a housing having an air flow conduit formed therein. An evaporator core is disposed in the air flow conduit, wherein at least a portion of the evaporator is configured to receive a first fluid from a first fluid source therein.
08/07/14
20140216365
System and method for heat recovery steam generators
A system includes a heat recovery steam generator (hrsg) including a plurality of evaporator sections. At least one evaporator section includes a natural circulation evaporator configured to generate a saturated steam, a once-through evaporator configured to generate a first superheated steam, a first superheater configured to receive the saturated steam from the natural circulation evaporator, and a second superheater configured to receive the first superheated steam from the once-through evaporator..
08/07/14
20140216363
System and method for heat recovery steam generators
A system includes a heat recovery steam generator (hrsg) having a plurality of evaporator sections. At least one evaporator section includes a forced circulation evaporator configured to generate a saturated steam, a once-through evaporator configured to generate a first superheated steam, and a first superheater configured to receive the saturated steam and the first superheated steam..
08/07/14
20140216117
Method for reclaiming usable products from biosolids
The method of reclaiming usable products from sludge is disclosed. A predetermined level of solvent within an extractor is heated, below boiling point, and dried sludge is immersed within the headed solvent.
08/07/14
20140216092
Refrigeration cycle apparatus
A refrigeration cycle apparatus includes a compressor, a condenser such as an indoor heat exchanger, first expansion means, and an evaporator such as an outdoor heat exchanger that are connected by refrigerant pipes to form a refrigeration cycle. The evaporator is a heat exchanger including a plurality of plate-like heat transfer fins arranged in parallel and subjected to water slip or water repellent treatment, and a heat transfer tube provided in contact with the plurality of heat transfer fins such that refrigerant flows therein.
08/07/14
20140216090
Refrigerated sales furniture
A refrigerated sales furniture (2) according to the present invention comprises a furniture rear wall (6) extending substantially upright from a base (4); a goods presentation space (10) including a bottom area (12); an air suction channel (20) for sucking air from a lower front end portion of the refrigerated sales furniture (2), the air suction channel (20) having a rear air suction channel portion (26) being arranged at a position behind the bottom area (12) of the goods presentation space (10) and arranged adjacent to and substantially in parallel to the furniture rear wall (4); a fan (30) for conveying air from the air suction channel (20) through an air pressure channel (32), through an evaporator (46), through a cold air channel (48) and through a perforated goods presentation space rear wall (16) to the goods presentation space (10), the fan (30) being arranged between the air suction channel (20) and the air pressure channel (32) at a height corresponding to the height of the bottom area (12) of the goods presentation space (10); the air pressure channel (32) having a lower air pressure channel portion (34) that extends in front of and substantially in parallel to the rear air suction channel portion (26) of the air suction channel (20); the cold air channel (48) having a lower cold air channel portion (54) for conveying cold air through the lower rear wall portion (18) of the perforated goods presentation space rear wall (16) to the bottom area (12) of the goods presentation space (10), the lower rear wall portion (18) of the perforated goods presentation space rear wall (16) being positioned behind the bottom area (12) of the goods presentation space (10), the lower cold air channel portion (54) extending between the lower air pressure channel portion (34) of the air pressure channel (32) and the lower rear wall portion (18) of the perforated goods presentation space rear wall (16).. .
08/07/14
20140216084
Refrigerator
A refrigerator is provided. The refrigerator comprises: a main body; at least one freezing chamber disposed in the main body and comprising at least one quick-freezing chamber; a freezing evaporator disposed in the main body and behind the at least one freezing chamber, and spaced apart from the at least one freezing chamber via a freezing air duct cover plate; a freezing fan corresponding to the at least one freezing chamber and a quick-freezing fan corresponding to the at least one quick-freezing chamber, being disposed above the freezing evaporator respectively and configured to blow cold air generated by the freezing evaporator into the at least one freezing chamber and the at least one quick-freezing chamber respectively; and a controller configured to control the freezing fan and the quick-freezing fan, wherein the controller controls the quick-freezing fan to quick-freeze the at least one quick-freezing chamber when needed..
08/07/14
20140216077
Apparatuses and methods for use of a pump with a heatable pump chamber in a heat-pump apparatus and for operating the heat-pump apparatus
A heat-pump apparatus for heating purposes has a collector circuit for a heat source with a collector pump for a collector fluid, also has a refrigerant circuit with an evaporator and a condenser for a refrigerant in the refrigerant circuit and with a compressor and a pressure-relief valve, and additionally has a heating circuit with a heating pump for a heating fluid, with heating means for heating purposes. At least the collector pump and/or the heating pump are/is designed in the form of a pump with a heatable pump chamber for heating the fluid delivered by the pump..
08/07/14
20140216033
Wastewater processing systems for power plants and other industrial sources
Methods, systems, and/or apparatuses for treating wastewater produced at a thermoelectric power plant, other industrial plants, and/or other industrial sources are disclosed. The wastewater is directed through a wastewater concentrator including a direct contact adiabatic concentration system.
08/07/14
20140216032
Solar direct steam generation power plant combined with heat storage unit
This mixer-evaporator serves, in turn, for evaporation of condensate obtained in a condenser of a turbine unit; the evaporation process is based on utilization of sensible heat of the superheated steam.. .
07/31/14
20140214365
Method for the diagnostic analysis of a heating, ventilation and air-conditioning system (hvac)
The invention relates to a method for the diagnostic analysis of a heating, ventilation and air-conditioning system (hvac), comprising at least one compressor (comp) connected to an air condenser (cond) and designed for the circulation of a coolant fluid (ff), an evaporator (ev) connected to the air condenser (cond) via a expansion device (det) and permeated by a heat transfer fluid (fc), wherein said air condenser comprises at least one ventilator (vent). Said method permits the determination of enthalpies in the system at the compressor intake, the compressor discharge, the inlet to the expansion device and the outlet of the expansion device, together with the superheating of the system, using only three temperature measurements and the command function of the compressor..
07/31/14
20140212775
Hydrogen generator and fuel cell system
A hydrogen generator includes a reformer configured to cause a reforming reaction using a material and steam to generate a hydrogen-containing gas; a shift converter configured to reduce co in the hydrogen-containing gas by a shift reaction; an evaporator provided adjacent to the shift converter so as to perform heat exchange with an upstream side of the shift converter and configured to evaporate water; and a hydro-desulfurizer provided adjacent to the shift converter so as to perform heat exchange with a downstream side of the shift converter and configured to remove a sulfur compound in the material by a hydrodesulfurization reaction.. .
07/31/14
20140209280
Thermal-storage evaporator with integrated coolant tank
An integrated thermal transfer system is provided for transferring heat between a coolant and a refrigerant in an hvac system to change a temperature of the coolant. Heat is then transferred between the coolant having a changed temperature and a device in need of thermal control, such as a battery.
07/31/14
20140209278
Thermal energy storage system with heat pump, reduced heater core, and integrated battery cooling and heating
A control module for a heating, ventilating, and air conditioning system includes a housing having an air flow conduit formed therein. An evaporator core is disposed in the air flow conduit, wherein at least a portion of the evaporator is configured to receive a fluid from a fluid source therein.
07/31/14
20140209253
Flexible belt evaporator
The flexible belt evaporator employs an endless woven textile belt serving as a carrier for saline or otherwise contaminated water for evaporation of the water therefrom, and also serves as the evaporator surface. Mechanical equipment immersed in the saltwater and corresponding maintenance difficulties are largely avoided by placing most or all belt rollers clear of the liquid water tank of the system.
07/31/14
20140209125
Ice maker with slide out sump
An ice maker for forming ice using a refrigerant capable of transitioning between liquid and gaseous states, the ice maker comprising a compressor, a condenser, a thermal expansion device, an evaporator assembly, a freeze plate thermally coupled to the evaporator assembly, a sump located below the freeze plate, and a guide which permits the sump to move from a first position to a second position. The ice maker may be disposed on top of an ice storage bin having a hole through which ice produced by the ice maker may fall and when the sump is in the first position, water can be recirculated from the sump to the freeze plate by a water pump, and when the sump is in the second position, the sump is adapted to cover the hole of the ice storage bin..
07/31/14
20140208953
Bottled water dispensers with single-serve coffee brewing features
Combined water dispensers and coffee making devices are disclosed, which include a cabinet configured to house a water bottle in a bottom half of the interior portion of the cabinet; a cold tank that is configured to receive water from the water bottle, which is connected to an evaporator; one or more hot tanks that are configured to receive water (directly or indirectly) from the cold tank, which are connected to a heating coil to heat the water that is contained therein; and a coffee making device located on a top side of the cabinet. The coffee making device receives water from the hot tank, receives a disposable cartridge that contains coffee grinds for a single-serving of coffee, causes water to contact the coffee grinds to produce a coffee beverage, and employs a set of spikes to make water entry and exit apertures in the cartridge..
07/31/14
20140208951
Bottled water dispensers with single-serve coffee brewing features
Water dispenser and coffee making devices that include a cabinet configured to house a water bottle in a bottom half of the interior portion of the cabinet; a cold tank that is configured to receive water from the water bottle, which is connected to an evaporator; one or more hot tanks that are configured to receive water (directly or indirectly) from the cold tank, which are connected to a heating coil to heat the water that is contained therein; and a coffee making device located on a top side of the cabinet, which (i) receives water from the hot tank, receives a disposable cartridge that contains coffee grinds for a single-serving of coffee, and causes water to contact the coffee grinds to produce a coffee beverage and (ii) employs a blunt- and sharp-ended spike, which are positioned to make water entry and exit apertures in the coffee cartridge, which are positioned in a way that prevents user injury from such spikes.. .
07/31/14
20140208794
Thermal energy exchanger with heat pipe
A control module for a heating, ventilating, and air conditioning system includes a housing having an air flow conduit formed therein. An evaporator core is disposed in the air flow conduit, wherein at least a portion of the evaporator is configured to receive a first fluid from a first fluid source therein.
07/31/14
20140208793
Integrated hot and cold storage systems linked to heat pump
A control module for a heating, ventilating, and air conditioning system includes a housing having an air flow conduit formed therein. An evaporator core is disposed in the air flow conduit, wherein at least a portion of the evaporator is configured to receive a fluid from a fluid source therein.
07/31/14
20140208784
Refrigeration system with isentropic expansion nozzle
A refrigeration system is provided that comprises a compressor, condenser, a thermal expansion valve, an isentropic expansion nozzle, and an evaporator. An isentropic expansion nozzle includes an inlet and an outlet with the isentropic expansion nozzle inlet fluidly coupled to a thermal expansion valve outlet.
07/31/14
20140208783
Refrigerator
A refrigerator includes a refrigeration cycle system including a compressor, a condenser, an expansion device, and an evaporator through which a refrigerant sequentially passes; a blower fan sending air cooled by the evaporator to a freezer compartment and a refrigerator compartment; and a damper regulating air sent from the evaporator to the refrigerator compartment, in which when the freezer compartment temperature is not satisfactory and the refrigerator compartment temperature is not satisfactory, the refrigerator operates in a concurrent operation mode in which the compressor is operated, the damper is opened, and first voltage is applied to the blower fan, and when the freezer compartment temperature is not satisfactory and the refrigerator compartment temperature is satisfactory, the refrigerator operates in a freezer compartment single operation mode in which the compressor is operated, the damper is closed, and second voltage lower than the first voltage is applied to the blower fan. Accordingly, it is possible to minimize the power consumed in the freezer compartment single operation mode..
07/31/14
20140208754
Rankine cycle
A rankine cycle includes an waste-heat recovery device that is configured to exchange heat between cooling water coming out from an engine and exhaust gas exhausted from the engine, a heat exchanger including an evaporator through which the cooling water coming out from the engine flows to recover waste-heat of the engine to refrigerant, and a superheater through which the cooling water coming out from the waste-heat recovery device flows to recover the waste-heat of the engine to the refrigerant, an expander that is configured to generate power using the refrigerant coming out from the heat exchanger, a condenser that is configured to condense the refrigerant coming out from the expander, and a refrigerant pump that is configured to supply the refrigerant coming out from the condenser to the heat exchanger by being driven by the expander. The cooling water coming out from the superheater is returned to the engine after being joined with the cooling water coming out from the evaporator..


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Evaporator topics: Evaporator, Refrigerant, Heat Exchanger, Air Conditioner, Nitric Acid, Air Conditioning, Nitrogen Dioxide, Exhaust Gas, Fossil Fuel, Phase Change Material, Ventilation, Circulation, Compressor Unit, Passenger Compartment, Power Generation System

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