CN1223804C - 热泵及去湿空气调节装置 - Google Patents
热泵及去湿空气调节装置 Download PDFInfo
- Publication number
- CN1223804C CN1223804C CNB02808263XA CN02808263A CN1223804C CN 1223804 C CN1223804 C CN 1223804C CN B02808263X A CNB02808263X A CN B02808263XA CN 02808263 A CN02808263 A CN 02808263A CN 1223804 C CN1223804 C CN 1223804C
- Authority
- CN
- China
- Prior art keywords
- refrigerant
- mentioned
- evaporimeter
- pressure
- condenser
- 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.)
- Expired - Fee Related
Links
- 238000004378 air conditioning Methods 0.000 title abstract description 19
- 239000003507 refrigerant Substances 0.000 claims abstract description 269
- 238000001704 evaporation Methods 0.000 claims abstract description 90
- 230000008020 evaporation Effects 0.000 claims abstract description 75
- 238000009833 condensation Methods 0.000 claims abstract description 69
- 230000005494 condensation Effects 0.000 claims abstract description 69
- 239000012530 fluid Substances 0.000 claims abstract description 18
- 238000000034 method Methods 0.000 claims abstract description 11
- 238000001816 cooling Methods 0.000 claims description 29
- 238000010438 heat treatment Methods 0.000 claims description 5
- 239000007788 liquid Substances 0.000 description 27
- 229920006395 saturated elastomer Polymers 0.000 description 13
- 238000007906 compression Methods 0.000 description 8
- 230000006835 compression Effects 0.000 description 8
- 239000000203 mixture Substances 0.000 description 8
- 239000011555 saturated liquid Substances 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- 239000012071 phase Substances 0.000 description 6
- 239000003795 chemical substances by application Substances 0.000 description 5
- 239000007789 gas Substances 0.000 description 5
- 238000001035 drying Methods 0.000 description 4
- 239000007791 liquid phase Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000003303 reheating Methods 0.000 description 3
- 238000011144 upstream manufacturing Methods 0.000 description 3
- 239000002826 coolant Substances 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 210000005239 tubule Anatomy 0.000 description 2
- 241000628997 Flos Species 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007701 flash-distillation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
Images
Classifications
-
- 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
- F24F3/1405—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 in which the humidity of the air is exclusively affected by contact with the evaporator of a closed-circuit cooling system or heat pump circuit
-
- 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
- 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
- F25B5/00—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity
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)
- Central Air Conditioning (AREA)
- Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
Abstract
Description
Claims (4)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP059330/2001 | 2001-03-02 | ||
JP2001059330A JP3253021B1 (ja) | 2001-03-02 | 2001-03-02 | ヒートポンプ及び除湿空調装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1503889A CN1503889A (zh) | 2004-06-09 |
CN1223804C true CN1223804C (zh) | 2005-10-19 |
Family
ID=18918904
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB02808263XA Expired - Fee Related CN1223804C (zh) | 2001-03-02 | 2002-03-01 | 热泵及去湿空气调节装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20040118133A1 (zh) |
EP (1) | EP1370809A4 (zh) |
JP (1) | JP3253021B1 (zh) |
CN (1) | CN1223804C (zh) |
WO (1) | WO2002070958A1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107120746A (zh) * | 2016-02-25 | 2017-09-01 | 艾默生网络能源有限公司 | 一种复合型制冷除湿方法与制冷除湿复合*** |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100688166B1 (ko) * | 2004-12-10 | 2007-03-02 | 엘지전자 주식회사 | 공기조화기 |
CN101443608B (zh) * | 2005-07-28 | 2011-04-13 | 开利公司 | 用于制冷剂***的闭环除湿回路 |
US8544288B2 (en) * | 2006-10-02 | 2013-10-01 | Lennox Manufacturing Inc. | Dehumidification enhancement via blower control |
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 |
US9592796B2 (en) * | 2012-08-05 | 2017-03-14 | Yokohama Heat Use Technlogy | HVAC device for a vehicle |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61211668A (ja) * | 1985-03-15 | 1986-09-19 | 松下電工株式会社 | 除湿機 |
US5031411A (en) * | 1990-04-26 | 1991-07-16 | Dec International, Inc. | Efficient dehumidification system |
MX9603136A (es) * | 1995-08-30 | 1997-03-29 | Carrier Corp | Sistema de aire acondicionado con serpentin subenfriador y serie de dispositivos de expansion. |
US5622057A (en) * | 1995-08-30 | 1997-04-22 | Carrier Corporation | High latent refrigerant control circuit for air conditioning system |
JP2000111095A (ja) * | 1998-10-06 | 2000-04-18 | Ebara Corp | 除湿空調装置 |
JP2000356481A (ja) * | 1999-06-16 | 2000-12-26 | Ebara Corp | 熱交換器、ヒートポンプ及び除湿装置 |
JP2001021175A (ja) * | 1999-07-12 | 2001-01-26 | Ebara Corp | 除湿装置 |
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 |
JP2001215030A (ja) * | 2000-02-03 | 2001-08-10 | Ebara Corp | 除湿装置 |
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 |
WO2003006890A1 (en) * | 2001-07-13 | 2003-01-23 | Ebara Corporation | Dehumidifying air-conditioning apparatus |
-
2001
- 2001-03-02 JP JP2001059330A patent/JP3253021B1/ja not_active Expired - Lifetime
-
2002
- 2002-03-01 CN CNB02808263XA patent/CN1223804C/zh not_active Expired - Fee Related
- 2002-03-01 EP EP02701662A patent/EP1370809A4/en not_active Withdrawn
- 2002-03-01 US US10/468,832 patent/US20040118133A1/en active Pending
- 2002-03-01 WO PCT/JP2002/001897 patent/WO2002070958A1/en not_active Application Discontinuation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107120746A (zh) * | 2016-02-25 | 2017-09-01 | 艾默生网络能源有限公司 | 一种复合型制冷除湿方法与制冷除湿复合*** |
CN107120746B (zh) * | 2016-02-25 | 2020-06-02 | 维谛技术有限公司 | 一种复合型制冷除湿方法与制冷除湿复合*** |
Also Published As
Publication number | Publication date |
---|---|
EP1370809A4 (en) | 2006-10-04 |
EP1370809A1 (en) | 2003-12-17 |
JP2002257375A (ja) | 2002-09-11 |
WO2002070958A1 (en) | 2002-09-12 |
JP3253021B1 (ja) | 2002-02-04 |
CN1503889A (zh) | 2004-06-09 |
US20040118133A1 (en) | 2004-06-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CI01 | Correction of invention patent gazette |
Correction item: Patentee Correct: Ebara Corp. False: Ebara Corp. Number: 42 Page: 790 Volume: 21 |
|
CI03 | Correction of invention patent |
Correction item: Patentee Correct: Ebara Corp. False: Ebara Corp. Number: 42 Page: The title page Volume: 21 |
|
COR | Change of bibliographic data |
Free format text: CORRECT: PATENTEE; FROM: EBARA CORP. TO: EBARA CORPORATION |
|
ERR | Gazette correction |
Free format text: CORRECT: PATENTEE; FROM: EBARA CORP. TO: EBARA CORPORATION |
|
C19 | Lapse of patent right due to non-payment of the annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |