DE760452T1 - Regelkreis für Latenzkühlmittel für Klimaanlage - Google Patents
Regelkreis für Latenzkühlmittel für KlimaanlageInfo
- Publication number
- DE760452T1 DE760452T1 DE0760452T DE96630050T DE760452T1 DE 760452 T1 DE760452 T1 DE 760452T1 DE 0760452 T DE0760452 T DE 0760452T DE 96630050 T DE96630050 T DE 96630050T DE 760452 T1 DE760452 T1 DE 760452T1
- Authority
- DE
- Germany
- Prior art keywords
- heat exchanger
- line
- working fluid
- cooling
- air conditioning
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000004378 air conditioning Methods 0.000 title claims 9
- 239000002826 coolant Substances 0.000 title 1
- 239000007788 liquid Substances 0.000 claims 14
- 239000012530 fluid Substances 0.000 claims 11
- 238000001816 cooling Methods 0.000 claims 10
- 238000007791 dehumidification Methods 0.000 claims 2
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B1/00—Compression machines, plants or systems with non-reversible cycle
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B40/00—Subcoolers, desuperheaters or superheaters
- F25B40/02—Subcoolers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
- F24F11/46—Improving electric energy efficiency or saving
- F24F11/47—Responding to energy costs
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
- F24F11/83—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers
- F24F11/84—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers using valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
- F24F3/14—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
- F24F3/153—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification with subsequent heating, i.e. with the air, given the required humidity in the central station, passing a heating element to achieve the required temperature
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/20—Humidity
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2600/00—Control issues
- F25B2600/19—Refrigerant outlet condenser temperature
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Air Conditioning Control Device (AREA)
- Central Air Conditioning (AREA)
- Other Air-Conditioning Systems (AREA)
Claims (8)
1. Klimaanlage mit gesteuerter latenter Kühlung, gekennzeichnet durch einen Kompressor, der eine Saugseite hat, welcher ein Arbeitsfluid
als ein Dampf mit niedriger Temperatur zugeführt wird, und eine Auslaßseite, an der das Arbeitsfluid als ein
Dampf mit einem hohen Druck und erhöhter Temperatur abgegeben wird; einen Außenkondensatorwärmetauscher, der mit dem Dampf
hohen Druckes versorgt wird, um Wärme aus dem Arbeitsfluid an
die äußere Luft abzugeben und das Arbeit sfluid als eine Flüssigkeit mit hohem Druck abzugeben; eine Innenverdampferschlange,
die durch eine Flüssigkeitsleitung aus dem Kondensatorwärmetauscher mit dem Arbeitsfluid hohen Druckes versorgt
wird, mit einer Expansionsventileinrichtung zum Reduzieren des Druckes des Arbeitsfluids, um dieses in eine Flüssigkeit mit
niedrigem Druck zu verwandeln, und einer Wärmetauschereinrichtung, in der die Wärme aus einem Strom von Innenluft durch
die Niederdruckflüssigkeit absorbiert wird, so daß das Arbeitsfluid
in einen Niederdruckdampf verwandelt wird, und der Niederdruckdampf zu der Saugseite des Kompressors geleitet wird;
und eine Einrichtung zum Reduzieren der relativen Feuchtigkeit der Innenluft, die die Innenschlange verläßt, mit einem Nachkühlerwärmetauscher,
der einen Einlaß hat, welcher mit dem Kondensatorwärmetauscher verbunden ist, um die Hochdruckflüssigkeit
zu empfangen, und einen Auslaß, der mit der Expansionsventileinrichtung des Innnenwärmetauschers verbunden ist, wobei
der Nachkühlerwärmetauscher in dem Innenluftstrom angeordnet
ist, der die Innenverdampferwärmetauschereinrichtung verläßt, um das Arbeitsfluid nachzukühlen und die Temperatur des austretenden
Innenluftstroms zu erhöhen, und mit einer Steuereinrichtung, die, wenn Kühlung und Entfeuchtung verlangt
werden, bewirkt, daß das flüssige Hochdruckarbeitsfluid zuerst durch den Nachkühlerwärmetauscher und dann zu der
Innenverdampferschlange geleitet wird, und, wenn lediglich Kühlung verlangt wird, bewirkt, daß der Nachkühlerwärmetauscher
umgangen und das flüssige Hochdruckarbeitsfluid aus dem
Kondensatorwärmetauscher direkt zu der Verdampferschlange geleitet
wird.
2. Klimaanlage nach Anspruch 1, wobei die Flüssigkeitsleitung einen ersten Zweig hat, der mit der Expansionsventileinrichtung
der Verdampferschlange verbunden ist, und einen zweiten Zweig, der mit dem Einlaß des Nachkühlerwärmetauschers verbunden ist;
und wobei eine zweite Flüssigkeitsleitung den Auslaß des Nachkühlerwärmetauschers
mit der Expansionsventileinrichtung der Verdampferschlange verbindet; wobei die zweite Flüssigkeitsleitung
eine Strömungsdrosselvorrichtung enthält und wobei die Steuereinrichtung ein Flüssigkeitsledtungsmagnetventil aufweist,
das in dem ersten Zweig angeordnet ist, und eine Steuerschaltungseinrichtung, die mit dem Magnetventil verbunden
ist, um das Magnetventil zu öffnen, wenn lediglich Kühlung verlangt wird, und um das Magnetventil zu schließen, wenn Kühlung
und Entfeuchtung verlangt werden.
3. Klimaanlage nach Anspruch 2, wobei die Steuerschaltung einen
Thermostat aufweist, der eine Kühlungsleitung hat, die ein Signal
liefert, um den Kompressor zu betätigen, wenn eine Kühlsolltemperatur erreicht ist; und eine Feuchtigkeitssteuerleitung,
die mit der Kühlungs leitung verbunden ist und einen Feuchtigkeitsregler in Reihe mit der Steuerschaltungseinrichtung
aufweist zum Betätigen des Flüssigkeitsleitungsmagnetventils.
4. Klimaanlage nach Anspruch 3, wobei die Steuerschaltung einen Niederdruckschalter in Reihe in der Feuchtigkeitssteuerleitung
und Fiuidverbindung mit der Saugseite des Kompressors aufweist zum Erfassen eines Niederdruckzustands auf der Saugseite des
Kompressors.
5. Klimaanlage nach Anspruch 2, wobei das Magnetventil normalerweise
geschlossen ist und öffnet, wenn es betätigt wird.
6. Klimaanlage nach Anspruch 2, wobei das Magnetventil normalerweise
offen ist und schließt, wenn es betätigt wird.
DE/EPO 76O*52T1
7. Klimaanlage nach Anspruch 3, wobei der Thermostat ein zweistufiger
Thermostat ist, der eine zweite Kühlungsleitung hat, die mit Strom versorgt wird, wenn ein zweiter, höherer Sollwert
erreicht wird, und wobei die Steuerschaltung weiter ein Steuerrelais enthält, das mit der zweiten Kühlungsleitung verbunden
ist und dadurch betätigt wird, und Stromzuleitungen in Reihe mit der Feuchtigkeitssteuerleitung hat.
8. Klimaanlage nach Anspruch 2, wobei das Flüssigkeitsleitungsmagnetventil
eine netzgespeiste Vorrichtung ist und wobei die Steuerleitungen ein Steuerrelais aufweisen, das einen Stellantrieb
in Reihe in der Feuchtigkeitssteuerleitung hat, und Stromzuleitungen, die mit einer Netzspannungsquelle und mit dem
Flüssigkeitsleitungsmagnetventil verbunden sind.
A-1ho/z88-14 a
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/520,896 US5622057A (en) | 1995-08-30 | 1995-08-30 | High latent refrigerant control circuit for air conditioning system |
Publications (1)
Publication Number | Publication Date |
---|---|
DE760452T1 true DE760452T1 (de) | 1997-09-11 |
Family
ID=24074499
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE0760452T Pending DE760452T1 (de) | 1995-08-30 | 1996-08-23 | Regelkreis für Latenzkühlmittel für Klimaanlage |
DE69634942T Expired - Fee Related DE69634942T2 (de) | 1995-08-30 | 1996-08-23 | Regelkreis für Latenzkühlmittel für Klimaanlage |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69634942T Expired - Fee Related DE69634942T2 (de) | 1995-08-30 | 1996-08-23 | Regelkreis für Latenzkühlmittel für Klimaanlage |
Country Status (15)
Country | Link |
---|---|
US (1) | US5622057A (de) |
EP (1) | EP0760452B1 (de) |
JP (1) | JP2761379B2 (de) |
KR (1) | KR100222625B1 (de) |
CN (1) | CN1120336C (de) |
AR (1) | AR003394A1 (de) |
AU (1) | AU706129B2 (de) |
BR (1) | BR9603558A (de) |
DE (2) | DE760452T1 (de) |
DK (1) | DK0760452T3 (de) |
ES (1) | ES2098214T3 (de) |
MX (1) | MX9603239A (de) |
MY (1) | MY112519A (de) |
NZ (1) | NZ286955A (de) |
SG (1) | SG90011A1 (de) |
Families Citing this family (107)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6385985B1 (en) | 1996-12-04 | 2002-05-14 | Carrier Corporation | High latent circuit with heat recovery device |
US5992160A (en) * | 1998-05-11 | 1999-11-30 | Carrier Corporation | Make-up air energy recovery ventilator |
US6094934A (en) * | 1998-10-07 | 2000-08-01 | Carrier Corporation | Freezer |
BR0007811B1 (pt) | 1999-01-12 | 2009-01-13 | sistema de compressço a vapor e mÉtodo para operar o sistema. | |
IL144128A0 (en) | 1999-01-12 | 2002-05-23 | Xdx Llc | Vapor compression system and method |
WO2001033147A1 (en) * | 1999-11-02 | 2001-05-10 | Xdx, Llc Et Al. | Vapor compression system and method for controlling conditions in ambient surroundings |
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US6314747B1 (en) | 1999-01-12 | 2001-11-13 | Xdx, Llc | Vapor compression system and method |
US6381970B1 (en) | 1999-03-05 | 2002-05-07 | American Standard International Inc. | Refrigeration circuit with reheat coil |
US6658874B1 (en) * | 1999-04-12 | 2003-12-09 | Richard W. Trent | Advanced, energy efficient air conditioning, dehumidification and reheat method and apparatus |
JP3316570B2 (ja) | 1999-08-31 | 2002-08-19 | 株式会社荏原製作所 | ヒートポンプ及び除湿装置 |
US6446450B1 (en) * | 1999-10-01 | 2002-09-10 | Firstenergy Facilities Services, Group, Llc | Refrigeration system with liquid temperature control |
JP3228731B2 (ja) * | 1999-11-19 | 2001-11-12 | 株式会社荏原製作所 | ヒートポンプ及び除湿装置 |
US6915648B2 (en) * | 2000-09-14 | 2005-07-12 | Xdx Inc. | Vapor compression systems, expansion devices, flow-regulating members, and vehicles, and methods for using vapor compression systems |
US6393851B1 (en) | 2000-09-14 | 2002-05-28 | Xdx, Llc | Vapor compression system |
US20050092002A1 (en) * | 2000-09-14 | 2005-05-05 | Wightman David A. | Expansion valves, expansion device assemblies, vapor compression systems, vehicles, and methods for using vapor compression systems |
US6401470B1 (en) | 2000-09-14 | 2002-06-11 | Xdx, Llc | Expansion device for vapor compression system |
US6321558B1 (en) | 2000-10-06 | 2001-11-27 | American Standard International Inc. | Water source heat pump with hot gas reheat |
JP3253021B1 (ja) * | 2001-03-02 | 2002-02-04 | 株式会社荏原製作所 | ヒートポンプ及び除湿空調装置 |
AT410966B (de) * | 2001-03-16 | 2003-09-25 | Bammer Peter | Vorrichtung zum verdichten eines gases mittels sonnenenergie und/oder umgebungswärme |
JP3765732B2 (ja) * | 2001-04-18 | 2006-04-12 | 株式会社荏原製作所 | ヒートポンプ及び除湿空調装置 |
US6595012B2 (en) * | 2001-09-29 | 2003-07-22 | Alexander P Rafalovich | Climate control system |
US6644049B2 (en) | 2002-04-16 | 2003-11-11 | Lennox Manufacturing Inc. | Space conditioning system having multi-stage cooling and dehumidification capability |
US6901943B2 (en) * | 2002-07-05 | 2005-06-07 | Toyoda Gosei Co., Ltd. | Apparatus for inhibiting fuels from flowing out of fuel tanks |
US6708511B2 (en) * | 2002-08-13 | 2004-03-23 | Delaware Capital Formation, Inc. | Cooling device with subcooling system |
US6701723B1 (en) * | 2002-09-26 | 2004-03-09 | Carrier Corporation | Humidity control and efficiency enhancement in vapor compression system |
US7726140B2 (en) * | 2002-11-08 | 2010-06-01 | York International Corporation | System and method for using hot gas re-heat for humidity control |
US7062930B2 (en) * | 2002-11-08 | 2006-06-20 | York International Corporation | System and method for using hot gas re-heat for humidity control |
US6955057B2 (en) * | 2003-06-30 | 2005-10-18 | Carrier Corporation | Control scheme and method for dehumidification systems at low ambient conditions |
US6826921B1 (en) | 2003-07-03 | 2004-12-07 | Lennox Industries, Inc. | Air conditioning system with variable condenser reheat for enhanced dehumidification |
US7191604B1 (en) * | 2004-02-26 | 2007-03-20 | Earth To Air Systems, Llc | Heat pump dehumidification system |
US7165414B2 (en) * | 2004-03-15 | 2007-01-23 | J. W. Wright, Inc. | System for the dehumification of air |
US7721560B2 (en) * | 2004-07-20 | 2010-05-25 | Carpenter Frank K | Climate control and dehumidification system and method |
US7845185B2 (en) * | 2004-12-29 | 2010-12-07 | York International Corporation | Method and apparatus for dehumidification |
US7219505B2 (en) * | 2004-10-22 | 2007-05-22 | York International Corporation | Control stability system for moist air dehumidification units and method of operation |
US20060288713A1 (en) * | 2005-06-23 | 2006-12-28 | York International Corporation | Method and system for dehumidification and refrigerant pressure control |
US7287394B2 (en) * | 2004-09-16 | 2007-10-30 | Carrier Corporation | Refrigerant heat pump with reheat circuit |
US7272948B2 (en) * | 2004-09-16 | 2007-09-25 | Carrier Corporation | Heat pump with reheat and economizer functions |
US7290399B2 (en) * | 2004-09-16 | 2007-11-06 | Carrier Corporation | Multi-circuit dehumidification heat pump system |
US7275384B2 (en) * | 2004-09-16 | 2007-10-02 | Carrier Corporation | Heat pump with reheat circuit |
US7770405B1 (en) | 2005-01-11 | 2010-08-10 | Ac Dc, Llc | Environmental air control system |
KR100692894B1 (ko) * | 2005-02-04 | 2007-03-12 | 엘지전자 주식회사 | 쾌적한 냉방을 위한 제습운전이 가능한 에어컨과 그에사용되는 실내기 및 제습운전 방법 |
US7628026B1 (en) | 2005-04-22 | 2009-12-08 | Walter Kritsky | Package terminal air conditioner system and associated methods |
US7559207B2 (en) * | 2005-06-23 | 2009-07-14 | York International Corporation | Method for refrigerant pressure control in refrigeration systems |
DE202006010412U1 (de) * | 2006-07-05 | 2006-09-14 | Kroll, Markus | Temperiereinrichtung auf Wärmepumpenbasis |
KR101249675B1 (ko) * | 2006-12-29 | 2013-04-05 | 한라공조주식회사 | 차량용 듀얼 공조시스템 |
MY150162A (en) * | 2007-01-18 | 2013-12-13 | Earth To Air Systems Llc | Multi-faceted designs for a direct exchange geothermal heating/cooling system |
WO2008094261A2 (en) * | 2007-01-31 | 2008-08-07 | Earth To Air Systems, Llc | Heat pump dehumidification system |
US20080190121A1 (en) * | 2007-02-13 | 2008-08-14 | Brr Technologies, Inc. | Unit cooler with integrated refrigeration and dehumidification |
US8833098B2 (en) * | 2007-07-16 | 2014-09-16 | Earth To Air Systems, Llc | Direct exchange heating/cooling system |
WO2009049317A2 (en) * | 2007-10-11 | 2009-04-16 | Earth To Air Systems, Llc | Advanced dx system design improvements |
US20090120606A1 (en) * | 2007-11-08 | 2009-05-14 | Earth To Air, Llc | Double DX Hydronic System |
US8082751B2 (en) * | 2007-11-09 | 2011-12-27 | Earth To Air Systems, Llc | DX system with filtered suction line, low superheat, and oil provisions |
US8196425B2 (en) * | 2007-11-15 | 2012-06-12 | Imi Cornelius Inc. | Auxiliary sub-cooler for refrigerated dispenser |
US8146373B2 (en) * | 2008-03-10 | 2012-04-03 | Snow Iii Amos A | Accessory sub-cooling unit and method of use |
US8468842B2 (en) * | 2008-04-21 | 2013-06-25 | Earth To Air Systems, Llc | DX system having heat to cool valve |
US8402780B2 (en) * | 2008-05-02 | 2013-03-26 | Earth To Air Systems, Llc | Oil return for a direct exchange geothermal heat pump |
WO2009137226A2 (en) * | 2008-05-05 | 2009-11-12 | Carrier Corporation | Microchannel heat exchanger including multiple fluid circuits |
US8776543B2 (en) * | 2008-05-14 | 2014-07-15 | Earth To Air Systems, Llc | DX system interior heat exchanger defrost design for heat to cool mode |
CN101965492B (zh) | 2008-05-15 | 2015-02-25 | Xdx创新制冷有限公司 | 减少除霜的浪涌式蒸汽压缩传热系统 |
WO2010036670A2 (en) * | 2008-09-24 | 2010-04-01 | Earth To Air Systems, Llc | Heat transfer refrigerant transport tubing coatings and insulation for a direct exchange geothermal heating/cooling system and tubing spool core size |
WO2010095238A1 (ja) * | 2009-02-20 | 2010-08-26 | 三菱電機株式会社 | 利用側ユニット及び空気調和装置 |
JP4582243B2 (ja) * | 2009-04-02 | 2010-11-17 | ダイキン工業株式会社 | 除湿システム |
US8561420B2 (en) * | 2009-05-08 | 2013-10-22 | Honda Motor Co., Ltd. | Evaporator assembly for an HVAC system |
US9310087B2 (en) * | 2009-09-29 | 2016-04-12 | Carrier Corporation | System and method for maintaining air temperature within a building HVAC system |
CN101706229B (zh) * | 2009-11-24 | 2012-10-03 | 上海理工大学 | 换热器旁通精确数学控制装置 |
WO2011088270A2 (en) * | 2010-01-13 | 2011-07-21 | Gtr Technologies, Inc. | Ventilation control system and method |
US8997509B1 (en) | 2010-03-10 | 2015-04-07 | B. Ryland Wiggs | Frequent short-cycle zero peak heat pump defroster |
KR101043361B1 (ko) * | 2010-09-03 | 2011-06-21 | 주식회사 도화엔지니어링 | 식생용 망태기 및 이를 이용한 생태 호안 조성방법 |
CN102116542A (zh) * | 2011-01-27 | 2011-07-06 | 孙霆 | 一种双蒸发双冷凝空气能锅炉 |
US9322581B2 (en) | 2011-02-11 | 2016-04-26 | Johnson Controls Technology Company | HVAC unit with hot gas reheat |
WO2012122323A1 (en) | 2011-03-10 | 2012-09-13 | Carrier Corporation | Electric re-heat dehumidification |
WO2012128610A1 (en) * | 2011-03-23 | 2012-09-27 | Thermo Hygro Consultants Sdn Bhd | Liquid line subcooler and method of subcooling working fluid entering metering device |
US20140026608A1 (en) * | 2011-04-07 | 2014-01-30 | Energy Recovery Systems Inc | Retro-fit energy exchange system for transparent incorporation into a plurality of existing energy transfer systems |
US10473355B2 (en) | 2011-05-18 | 2019-11-12 | Therma-Stor LLC | Split system dehumidifier |
CN102287948A (zh) * | 2011-07-15 | 2011-12-21 | 北京诚益通控制工程科技股份有限公司 | 深冷机组回热机构 |
US9915453B2 (en) | 2012-02-07 | 2018-03-13 | Systecon, Inc. | Indirect evaporative cooling system with supplemental chiller that can be bypassed |
US20130291555A1 (en) | 2012-05-07 | 2013-11-07 | Phononic Devices, Inc. | Thermoelectric refrigeration system control scheme for high efficiency performance |
WO2013169774A2 (en) | 2012-05-07 | 2013-11-14 | Phononic Devices, Inc. | Thermoelectric heat exchanger component including protective heat spreading lid and optimal thermal interface resistance |
CN102679470B (zh) * | 2012-05-23 | 2014-08-20 | 田忠仁 | 自清洁的高效恒温恒湿节能中央空调设备 |
CN103542469B (zh) * | 2012-07-12 | 2018-06-15 | 开利公司 | 温湿独立控制空调系统与方法 |
US9879888B2 (en) * | 2012-10-30 | 2018-01-30 | Lennox Industries Inc. | Auxiliary heat exchanger having fluid retention member for evaporative cooling |
US9784490B2 (en) | 2013-03-14 | 2017-10-10 | Tippmann Companies Llc | Refrigeration system with humidity control |
US9016074B2 (en) | 2013-03-15 | 2015-04-28 | Energy Recovery Systems Inc. | Energy exchange system and method |
US9234686B2 (en) | 2013-03-15 | 2016-01-12 | Energy Recovery Systems Inc. | User control interface for heat transfer system |
US20140260380A1 (en) * | 2013-03-15 | 2014-09-18 | Energy Recovery Systems Inc. | Compressor control for heat transfer system |
US10260775B2 (en) | 2013-03-15 | 2019-04-16 | Green Matters Technologies Inc. | Retrofit hot water system and method |
JP5811134B2 (ja) * | 2013-04-30 | 2015-11-11 | ダイキン工業株式会社 | 空気調和機の室内ユニット |
US10458683B2 (en) | 2014-07-21 | 2019-10-29 | Phononic, Inc. | Systems and methods for mitigating heat rejection limitations of a thermoelectric module |
US9593871B2 (en) | 2014-07-21 | 2017-03-14 | Phononic Devices, Inc. | Systems and methods for operating a thermoelectric module to increase efficiency |
US10962243B2 (en) | 2014-12-22 | 2021-03-30 | Mitsubishi Electric Us, Inc. | Air conditioning system with dehumidification mode |
CN204460550U (zh) * | 2015-01-15 | 2015-07-08 | 广州市顺景制冷设备有限公司 | 一种环保节能型并联温湿度调控设备 |
CN108137158A (zh) * | 2015-10-08 | 2018-06-08 | 庞巴迪公司 | 使用被动空气流的飞机机舱空气温度感测装置和系统 |
US20170176058A1 (en) * | 2015-12-18 | 2017-06-22 | Gesualdo Ricotta | Evaporator and methods of using same |
CN105571075B (zh) * | 2016-01-20 | 2019-08-20 | 青岛海尔空调电子有限公司 | 一种水冷多联机回气增焓的控制方法 |
CN106322595A (zh) * | 2016-08-18 | 2017-01-11 | 深圳市共济科技股份有限公司 | 一种数据中心用制冷除湿系统、方法及空调 |
CN106500378A (zh) * | 2016-09-29 | 2017-03-15 | 同济大学 | 基于高温制冷剂混合再热模式的高效空调机组及控制方法 |
US10739024B2 (en) | 2017-01-11 | 2020-08-11 | Semco Llc | Air conditioning system and method with chiller and water |
RU2655907C1 (ru) * | 2017-03-13 | 2018-05-29 | Федеральное государственное автономное образовательное учреждение высшего образования "Национальный исследовательский Томский политехнический университет" | Устройство для утилизации тепла вытяжного воздуха |
CN107036208A (zh) * | 2017-03-31 | 2017-08-11 | 东南大学 | 一种基于双冷源制冷机组的空调系统 |
US11287172B2 (en) | 2018-01-29 | 2022-03-29 | Tippmann Companies Llc | Freezer dehumidification system |
US11022382B2 (en) | 2018-03-08 | 2021-06-01 | Johnson Controls Technology Company | System and method for heat exchanger of an HVAC and R system |
US11629866B2 (en) | 2019-01-02 | 2023-04-18 | Johnson Controls Tyco IP Holdings LLP | Systems and methods for delayed fluid recovery |
CN110260467B (zh) * | 2019-05-28 | 2021-09-21 | 青岛海尔空调电子有限公司 | 空调器及其防冻结保护控制方法和控制装置 |
CN112730277A (zh) * | 2019-10-28 | 2021-04-30 | 佳能医疗系统株式会社 | 自动分析装置及其试剂库 |
CN112066458B (zh) * | 2020-09-07 | 2024-07-16 | 珠海格力电器股份有限公司 | 采用节流阀的空调机组及其控制方法 |
CN113353267A (zh) * | 2021-07-20 | 2021-09-07 | 南京航空航天大学 | 一种直升机座舱空气调节系统 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3257822A (en) * | 1964-09-04 | 1966-06-28 | Gen Electric | Air conditioning apparatus for cooling or dehumidifying operation |
US3264840A (en) * | 1965-05-03 | 1966-08-09 | Westinghouse Electric Corp | Air conditioning systems with reheat coils |
JPS4954144U (de) * | 1972-08-15 | 1974-05-13 | ||
US3798920A (en) * | 1972-11-02 | 1974-03-26 | Carrier Corp | Air conditioning system with provision for reheating |
JPS5052752U (de) * | 1973-09-08 | 1975-05-21 | ||
FR2345679A1 (fr) * | 1976-03-26 | 1977-10-21 | Cassou Jean | Procede augmentant la puissance thermodynamique d'un compresseur a fluide frigorigene par sous-refroidissement accru de liquide |
JPS63271067A (ja) * | 1987-04-30 | 1988-11-08 | 株式会社日立製作所 | 冷凍サイクル |
US4984433A (en) * | 1989-09-26 | 1991-01-15 | Worthington Donald J | Air conditioning apparatus having variable sensible heat ratio |
JP3051420B2 (ja) * | 1990-03-02 | 2000-06-12 | 株式会社日立製作所 | 空気調和装置,その装置に用いられる室内熱交換器の製造方法 |
US5150580A (en) * | 1991-03-08 | 1992-09-29 | Hyde Robert E | Liquid pressure amplification with superheat suppression |
US5509272A (en) * | 1991-03-08 | 1996-04-23 | Hyde; Robert E. | Apparatus for dehumidifying air in an air-conditioned environment with climate control system |
US5265433A (en) * | 1992-07-10 | 1993-11-30 | Beckwith William R | Air conditioning waste heat/reheat method and apparatus |
-
1995
- 1995-08-30 US US08/520,896 patent/US5622057A/en not_active Expired - Lifetime
-
1996
- 1996-07-08 NZ NZ286955A patent/NZ286955A/en not_active IP Right Cessation
- 1996-07-18 MY MYPI96002959A patent/MY112519A/en unknown
- 1996-07-29 SG SG9610353A patent/SG90011A1/en unknown
- 1996-08-07 MX MX9603239A patent/MX9603239A/es unknown
- 1996-08-23 ES ES96630050T patent/ES2098214T3/es not_active Expired - Lifetime
- 1996-08-23 DE DE0760452T patent/DE760452T1/de active Pending
- 1996-08-23 DK DK96630050T patent/DK0760452T3/da active
- 1996-08-23 DE DE69634942T patent/DE69634942T2/de not_active Expired - Fee Related
- 1996-08-23 EP EP96630050A patent/EP0760452B1/de not_active Expired - Lifetime
- 1996-08-26 BR BR9603558A patent/BR9603558A/pt not_active IP Right Cessation
- 1996-08-28 AU AU64287/96A patent/AU706129B2/en not_active Ceased
- 1996-08-29 KR KR1019960036272A patent/KR100222625B1/ko not_active IP Right Cessation
- 1996-08-30 JP JP8230257A patent/JP2761379B2/ja not_active Expired - Fee Related
- 1996-08-30 AR ARP960104180A patent/AR003394A1/es unknown
- 1996-08-30 CN CN96112509A patent/CN1120336C/zh not_active Expired - Fee Related
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ES2098214T3 (es) | 2005-11-01 |
NZ286955A (en) | 1997-09-22 |
JP2761379B2 (ja) | 1998-06-04 |
CN1149694A (zh) | 1997-05-14 |
DK0760452T3 (da) | 2005-11-21 |
AU706129B2 (en) | 1999-06-10 |
EP0760452A3 (de) | 2001-04-11 |
ES2098214T1 (es) | 1997-05-01 |
AU6428796A (en) | 1997-03-06 |
MX9603239A (es) | 1997-03-29 |
MY112519A (en) | 2001-06-30 |
EP0760452B1 (de) | 2005-07-20 |
CN1120336C (zh) | 2003-09-03 |
DE69634942T2 (de) | 2006-04-20 |
AR003394A1 (es) | 1998-07-08 |
US5622057A (en) | 1997-04-22 |
KR100222625B1 (ko) | 1999-10-01 |
EP0760452A2 (de) | 1997-03-05 |
JPH09119748A (ja) | 1997-05-06 |
BR9603558A (pt) | 1998-05-19 |
SG90011A1 (en) | 2002-07-23 |
KR970011768A (ko) | 1997-03-27 |
DE69634942D1 (de) | 2005-08-25 |
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