JPS6343658B2 - - Google Patents
Info
- Publication number
- JPS6343658B2 JPS6343658B2 JP56086682A JP8668281A JPS6343658B2 JP S6343658 B2 JPS6343658 B2 JP S6343658B2 JP 56086682 A JP56086682 A JP 56086682A JP 8668281 A JP8668281 A JP 8668281A JP S6343658 B2 JPS6343658 B2 JP S6343658B2
- Authority
- JP
- Japan
- Prior art keywords
- heat exchanger
- refrigerant
- operation mode
- heating
- endothermic
- 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
Links
- 239000003507 refrigerant Substances 0.000 claims description 64
- 238000010438 heat treatment Methods 0.000 claims description 53
- 238000001816 cooling Methods 0.000 claims description 22
- 239000007788 liquid Substances 0.000 claims description 12
- 238000004378 air conditioning Methods 0.000 claims description 4
- 239000000567 combustion gas Substances 0.000 claims description 4
- 230000006835 compression Effects 0.000 description 6
- 238000007906 compression Methods 0.000 description 6
- 230000007423 decrease Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000001704 evaporation Methods 0.000 description 4
- 230000008020 evaporation Effects 0.000 description 4
- 239000007791 liquid phase Substances 0.000 description 4
- 238000007664 blowing Methods 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 230000001143 conditioned effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000010721 machine oil Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 238000010257 thawing Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
- F24F5/0007—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning
- F24F5/001—Compression cycle type
-
- 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
- F25B13/00—Compression machines, plants or systems, with 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
- F25B30/00—Heat pumps
- F25B30/06—Heat pumps characterised by the source of low potential heat
-
- 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
- F25B41/00—Fluid-circulation arrangements
- F25B41/20—Disposition of valves, e.g. of on-off valves or flow control valves
-
- 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
- F25B2313/00—Compression machines, plants or systems with reversible cycle not otherwise provided for
- F25B2313/008—Refrigerant heaters
-
- 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
- F25B2313/00—Compression machines, plants or systems with reversible cycle not otherwise provided for
- F25B2313/009—Compression machines, plants or systems with reversible cycle not otherwise provided for indoor unit in circulation with outdoor unit in first operation mode, indoor unit in circulation with an other heat exchanger in second operation mode or outdoor unit in circulation with an other heat exchanger in third operation mode
-
- 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
- F25B2313/00—Compression machines, plants or systems with reversible cycle not otherwise provided for
- F25B2313/029—Control issues
- F25B2313/0293—Control issues related to the indoor fan, e.g. controlling speed
-
- 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
- F25B2313/00—Compression machines, plants or systems with reversible cycle not otherwise provided for
- F25B2313/031—Sensor arrangements
- F25B2313/0316—Temperature sensors near the refrigerant heater
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
- Air Conditioning Control Device (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56086682A JPS57202462A (en) | 1981-06-05 | 1981-06-05 | Air conditioner |
US06/379,988 US4441901A (en) | 1981-06-05 | 1982-05-19 | Heat pump type airconditioner |
CA000404290A CA1179161A (en) | 1981-06-05 | 1982-06-02 | Heat pump type airconditioner |
AU84465/82A AU543615B2 (en) | 1981-06-05 | 1982-06-03 | Heat pump type airconditioner |
DE19823220978 DE3220978A1 (de) | 1981-06-05 | 1982-06-03 | Waermepumpen-klimaanlage |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56086682A JPS57202462A (en) | 1981-06-05 | 1981-06-05 | Air conditioner |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57202462A JPS57202462A (en) | 1982-12-11 |
JPS6343658B2 true JPS6343658B2 (US07943777-20110517-C00090.png) | 1988-08-31 |
Family
ID=13893774
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP56086682A Granted JPS57202462A (en) | 1981-06-05 | 1981-06-05 | Air conditioner |
Country Status (5)
Families Citing this family (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4616484A (en) * | 1984-11-30 | 1986-10-14 | Kysor Industrial Corporation | Vehicle refrigerant heating and cooling system |
US4593529A (en) * | 1984-12-03 | 1986-06-10 | Birochik Valentine L | Method and apparatus for controlling the temperature and pressure of confined substances |
US4761964A (en) * | 1986-10-22 | 1988-08-09 | Pacheco Jerry J | Apparatus for enhancing the performance of a heat pump and the like |
JPH07107469B2 (ja) * | 1987-05-25 | 1995-11-15 | 株式会社東芝 | 冷媒加熱式暖房装置 |
JP2557909B2 (ja) * | 1987-10-23 | 1996-11-27 | 株式会社東芝 | 冷媒加熱式冷暖房機 |
US4852360A (en) * | 1987-12-08 | 1989-08-01 | Visual Information Institute, Inc. | Heat pump control system |
US4832068A (en) * | 1987-12-21 | 1989-05-23 | American Standard Inc. | Liquid/gas bypass |
JP2801675B2 (ja) * | 1989-09-14 | 1998-09-21 | 株式会社東芝 | 空気調和機 |
JPH05272829A (ja) * | 1992-03-25 | 1993-10-22 | Toshiba Corp | 空気調和機 |
US5287702A (en) * | 1992-05-15 | 1994-02-22 | Preferred Co2 Systems, Inc. | Carbon dioxide storage with thermoelectric cooling for fire suppression systems |
US5235821A (en) * | 1992-12-31 | 1993-08-17 | Micropump Corporation | Method and apparatus for refrigerant recovery |
JP3410820B2 (ja) * | 1994-07-06 | 2003-05-26 | サンデン株式会社 | 車両用空気調和装置 |
DE19727535C1 (de) * | 1997-06-28 | 1999-01-28 | Viessmann Werke Kg | Wärmepumpe |
US20060011337A1 (en) * | 2004-07-15 | 2006-01-19 | Paul Douglas T | Combined heat pump and air-conditioning apparatus and method |
US7152416B2 (en) * | 2004-09-08 | 2006-12-26 | Carrier Corporation | Hot gas bypass through four-way reversing valve |
KR20060112844A (ko) * | 2005-04-28 | 2006-11-02 | 엘지전자 주식회사 | 열병합 발전 시스템 |
KR100634810B1 (ko) * | 2005-07-12 | 2006-10-16 | 엘지전자 주식회사 | 열병합 발전 시스템 |
DE102006024796B4 (de) * | 2006-03-17 | 2009-11-26 | Konvekta Ag | Klimaanlage |
US7503184B2 (en) * | 2006-08-11 | 2009-03-17 | Southwest Gas Corporation | Gas engine driven heat pump system with integrated heat recovery and energy saving subsystems |
KR101581466B1 (ko) * | 2008-08-27 | 2015-12-31 | 엘지전자 주식회사 | 공기조화시스템 |
WO2012172597A1 (ja) * | 2011-06-14 | 2012-12-20 | 三菱電機株式会社 | 空気調和装置 |
DE202011052044U1 (de) * | 2011-11-21 | 2012-01-27 | Weiss Umwelttechnik Gmbh | Klimagerät |
US9969549B2 (en) | 2014-03-24 | 2018-05-15 | The Boeing Company | Systems and methods for controlling a fuel tank environment |
JP6138364B2 (ja) * | 2014-05-30 | 2017-05-31 | 三菱電機株式会社 | 空気調和機 |
US10119738B2 (en) | 2014-09-26 | 2018-11-06 | Waterfurnace International Inc. | Air conditioning system with vapor injection compressor |
US10871314B2 (en) | 2016-07-08 | 2020-12-22 | Climate Master, Inc. | Heat pump and water heater |
US10866002B2 (en) | 2016-11-09 | 2020-12-15 | Climate Master, Inc. | Hybrid heat pump with improved dehumidification |
US10935260B2 (en) * | 2017-12-12 | 2021-03-02 | Climate Master, Inc. | Heat pump with dehumidification |
US11592215B2 (en) | 2018-08-29 | 2023-02-28 | Waterfurnace International, Inc. | Integrated demand water heating using a capacity modulated heat pump with desuperheater |
KR102625274B1 (ko) | 2018-10-22 | 2024-01-12 | 엘지전자 주식회사 | 히트펌프 보일러 |
CA3081986A1 (en) | 2019-07-15 | 2021-01-15 | Climate Master, Inc. | Air conditioning system with capacity control and controlled hot water generation |
US11131471B1 (en) | 2020-06-08 | 2021-09-28 | Emerson Climate Technologies, Inc. | Refrigeration leak detection |
US11754324B2 (en) | 2020-09-14 | 2023-09-12 | Copeland Lp | Refrigerant isolation using a reversing valve |
US11940188B2 (en) | 2021-03-23 | 2024-03-26 | Copeland Lp | Hybrid heat-pump system |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2597729A (en) * | 1951-07-18 | 1952-05-20 | Arthur C Homeyer | Heat pump system |
US3514967A (en) * | 1968-06-20 | 1970-06-02 | Whirlpool Co | Air conditioner control |
US3563394A (en) * | 1969-02-11 | 1971-02-16 | James E Joyce | Bin assembly having detachable support member |
US3627031A (en) * | 1969-10-27 | 1971-12-14 | Trane Co | Air-conditioning system |
GB1395194A (en) * | 1971-09-06 | 1975-05-21 | Matsushita Electric Ind Co Ltd | Heat pump type air conditioning systems |
US3918268A (en) * | 1974-01-23 | 1975-11-11 | Halstead Ind Inc | Heat pump with frost-free outdoor coil |
US3978684A (en) * | 1975-04-17 | 1976-09-07 | Thermo King Corporation | Refrigeration system |
US4065938A (en) * | 1976-01-05 | 1978-01-03 | Sun-Econ, Inc. | Air-conditioning apparatus with booster heat exchanger |
DE2709343C2 (de) * | 1976-03-05 | 1983-07-28 | Hitachi, Ltd., Tokyo | Wärmepumpenanlage |
US4112705A (en) * | 1977-02-18 | 1978-09-12 | Electric Power Research Institute, Inc. | Fuel fired supplementary heater for heat pump |
JPS5415550A (en) * | 1977-07-05 | 1979-02-05 | Matsushita Electric Ind Co Ltd | Cooling-heatng device |
US4179894A (en) * | 1977-12-28 | 1979-12-25 | Wylain, Inc. | Dual source heat pump |
US4149389A (en) * | 1978-03-06 | 1979-04-17 | The Trane Company | Heat pump system selectively operable in a cascade mode and method of operation |
US4311192A (en) * | 1979-07-03 | 1982-01-19 | Kool-Fire Limited | Heat-augmented heat exchanger |
US4364237A (en) * | 1981-02-02 | 1982-12-21 | Borg-Warner Corporation | Microcomputer control for inverter-driven heat pump |
-
1981
- 1981-06-05 JP JP56086682A patent/JPS57202462A/ja active Granted
-
1982
- 1982-05-19 US US06/379,988 patent/US4441901A/en not_active Expired - Fee Related
- 1982-06-02 CA CA000404290A patent/CA1179161A/en not_active Expired
- 1982-06-03 AU AU84465/82A patent/AU543615B2/en not_active Ceased
- 1982-06-03 DE DE19823220978 patent/DE3220978A1/de active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS57202462A (en) | 1982-12-11 |
AU8446582A (en) | 1982-12-09 |
AU543615B2 (en) | 1985-04-26 |
DE3220978C2 (US07943777-20110517-C00090.png) | 1988-09-29 |
DE3220978A1 (de) | 1983-02-10 |
CA1179161A (en) | 1984-12-11 |
US4441901A (en) | 1984-04-10 |
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