KR102017405B1 - 히트 펌프 - Google Patents
히트 펌프 Download PDFInfo
- Publication number
- KR102017405B1 KR102017405B1 KR1020177025595A KR20177025595A KR102017405B1 KR 102017405 B1 KR102017405 B1 KR 102017405B1 KR 1020177025595 A KR1020177025595 A KR 1020177025595A KR 20177025595 A KR20177025595 A KR 20177025595A KR 102017405 B1 KR102017405 B1 KR 102017405B1
- Authority
- KR
- South Korea
- Prior art keywords
- refrigerant
- heat exchanger
- expansion valve
- temperature
- valve
- 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.)
- Active
Links
- 239000003507 refrigerant Substances 0.000 claims abstract description 129
- 238000001816 cooling Methods 0.000 claims abstract description 27
- 230000001276 controlling effect Effects 0.000 claims abstract description 12
- 230000001105 regulatory effect Effects 0.000 claims abstract description 5
- 229920006395 saturated elastomer Polymers 0.000 claims description 4
- 238000007599 discharging Methods 0.000 claims description 2
- 239000007788 liquid Substances 0.000 description 19
- 239000002826 coolant Substances 0.000 description 14
- 239000007789 gas Substances 0.000 description 13
- 238000010438 heat treatment Methods 0.000 description 11
- 230000005494 condensation Effects 0.000 description 8
- 238000009833 condensation Methods 0.000 description 8
- 238000001704 evaporation Methods 0.000 description 8
- 230000008020 evaporation Effects 0.000 description 8
- 239000003595 mist Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000004308 accommodation Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000002309 gasification Methods 0.000 description 2
- 239000007791 liquid phase Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000000110 cooling liquid Substances 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 238000004781 supercooling Methods 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
Images
Classifications
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- F25B41/062—
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- 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
- F25B49/00—Arrangement or mounting of control or safety devices
- F25B49/02—Arrangement or mounting of control or safety devices for compression type machines, plants or systems
- F25B49/027—Condenser control arrangements
-
- 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
- F25B49/00—Arrangement or mounting of control or safety devices
- F25B49/02—Arrangement or mounting of control or safety devices for compression type machines, plants or systems
-
- 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
- F25B2313/005—Outdoor unit expansion 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
- F25B2313/023—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple indoor units
- F25B2313/0233—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple indoor units in parallel arrangements
-
- 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
- F25B2313/0314—Temperature sensors near the indoor heat exchanger
-
- 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
- F25B2600/17—Control issues by controlling the pressure of the condenser
-
- 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
- F25B2600/25—Control of valves
- F25B2600/2513—Expansion 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
- F25B2600/00—Control issues
- F25B2600/25—Control of valves
- F25B2600/2515—Flow 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
- F25B2700/00—Sensing or detecting of parameters; Sensors therefor
- F25B2700/19—Pressures
- F25B2700/193—Pressures of the compressor
- F25B2700/1933—Suction pressures
-
- 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
- F25B2700/00—Sensing or detecting of parameters; Sensors therefor
- F25B2700/21—Temperatures
- F25B2700/2115—Temperatures of a compressor or the drive means therefor
- F25B2700/21151—Temperatures of a compressor or the drive means therefor at the suction side of the compressor
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/52—Heat recovery pumps, i.e. heat pump based systems or units able to transfer the thermal energy from one area of the premises or part of the facilities to a different one, improving the overall efficiency
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
- Air Conditioning Control Device (AREA)
Abstract
Description
16: 압축기
18: 제1의 열교환기
22: 제2의 열교환기
32: 팽창 밸브
40: 유량 조절 밸브(팽창 밸브)
Claims (1)
- 냉매를 압축하여 토출하는 복수의 압축기와,
압축기로부터의 냉매를 응축하는 제1의 열교환기와,
제1의 열교환기에 의하여 응축된 냉매의 유량을 조절하는 유량 조절 밸브와,
유량 조절 밸브를 통과한 냉매를 감압하는 개방 정도 조절이 가능한 팽창 밸브와,
팽창 밸브에 의하여 감압된 냉매를 이용하여 온도 조절 대상을 냉각하는 제2의 열교환기와,
압축기의 흡입 경로에 설치된 압력 센서와,
압력 센서로 검출한 압력에 대응하는 포화 증기 온도에 대하여 제2의 열교환기로부터 유출하는 냉매의 온도가 소정 온도 이상이 되도록 팽창 밸브의 개방 정도를 제어함과 더불어, 압축기의 운전 대수 및 회전 수에 따라 유량 조절 밸브의 개방 정도를 제어하는 제어장치를 구비하는 히트 펌프.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JPJP-P-2015-053176 | 2015-03-17 | ||
JP2015053176A JP6339036B2 (ja) | 2015-03-17 | 2015-03-17 | ヒートポンプ |
PCT/JP2016/057838 WO2016148077A1 (ja) | 2015-03-17 | 2016-03-11 | ヒートポンプ |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20170116139A KR20170116139A (ko) | 2017-10-18 |
KR102017405B1 true KR102017405B1 (ko) | 2019-09-02 |
Family
ID=56920015
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020177025595A Active KR102017405B1 (ko) | 2015-03-17 | 2016-03-11 | 히트 펌프 |
Country Status (6)
Country | Link |
---|---|
US (1) | US10816251B2 (ko) |
EP (1) | EP3273182B1 (ko) |
JP (1) | JP6339036B2 (ko) |
KR (1) | KR102017405B1 (ko) |
CN (1) | CN108027178B (ko) |
WO (1) | WO2016148077A1 (ko) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3361192B1 (en) * | 2017-02-10 | 2019-09-04 | Daikin Europe N.V. | Heat source unit and air conditioner having the heat source unit |
US10782034B2 (en) * | 2017-12-13 | 2020-09-22 | RK Mechanical, Inc. | System for conditioning an airflow using a portable closed loop cooling system |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3977205A (en) * | 1975-03-07 | 1976-08-31 | Dravo Corporation | Refrigerant mass flow control at low ambient temperatures |
JPS58120054A (ja) * | 1982-01-09 | 1983-07-16 | 三菱電機株式会社 | 空気調和装置 |
JPS6334459A (ja) * | 1986-07-29 | 1988-02-15 | 株式会社東芝 | 空気調和機 |
JPH0264361A (ja) * | 1988-08-30 | 1990-03-05 | Ulvac Corp | 冷凍・冷却用膨張弁の制御方法 |
JPH0420749A (ja) | 1990-05-15 | 1992-01-24 | Mitsubishi Electric Corp | 空気調和機 |
JPH04366365A (ja) * | 1991-06-12 | 1992-12-18 | Daikin Ind Ltd | 冷凍装置の運転制御装置 |
JPH0593547A (ja) | 1991-10-01 | 1993-04-16 | Kubota Corp | 電動式膨張弁の制御装置 |
JP3178103B2 (ja) | 1992-08-31 | 2001-06-18 | 株式会社日立製作所 | 冷凍サイクル |
JPH1114165A (ja) * | 1997-06-25 | 1999-01-22 | Mitsubishi Heavy Ind Ltd | 空気調和機 |
JP3150117B2 (ja) * | 1998-11-27 | 2001-03-26 | エスエムシー株式会社 | 恒温冷媒液循環装置 |
JP2003214729A (ja) * | 2002-01-28 | 2003-07-30 | Toshiba Kyaria Kk | 空気調和機 |
JP4155313B2 (ja) * | 2006-06-26 | 2008-09-24 | ダイキン工業株式会社 | 空気調和装置 |
JP5130910B2 (ja) * | 2007-12-28 | 2013-01-30 | ダイキン工業株式会社 | 空気調和装置及び冷媒量判定方法 |
JP4497234B2 (ja) * | 2008-07-29 | 2010-07-07 | ダイキン工業株式会社 | 空気調和装置 |
WO2012042573A1 (ja) * | 2010-09-30 | 2012-04-05 | 三菱電機株式会社 | 空気調和装置 |
JP5637053B2 (ja) * | 2011-04-07 | 2014-12-10 | パナソニック株式会社 | 冷凍サイクル装置及びそれを備えた温水暖房装置 |
CN202304166U (zh) | 2011-11-09 | 2012-07-04 | 江苏天舒电器有限公司 | 热泵热水机的电子膨胀阀控制装置 |
CN103307825A (zh) | 2012-03-07 | 2013-09-18 | 刘雄 | 热泵制冷设备的控制方法 |
CN102853583A (zh) | 2012-10-12 | 2013-01-02 | 天津商业大学 | 一种热泵系统 |
US20140345307A1 (en) * | 2013-05-23 | 2014-11-27 | Air To Water Technologies, Inc. | Energy efficient dehumidifying refrigeration system |
-
2015
- 2015-03-17 JP JP2015053176A patent/JP6339036B2/ja active Active
-
2016
- 2016-03-11 US US15/559,011 patent/US10816251B2/en not_active Expired - Fee Related
- 2016-03-11 KR KR1020177025595A patent/KR102017405B1/ko active Active
- 2016-03-11 EP EP16764907.8A patent/EP3273182B1/en active Active
- 2016-03-11 WO PCT/JP2016/057838 patent/WO2016148077A1/ja active Application Filing
- 2016-03-11 CN CN201680007055.2A patent/CN108027178B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP3273182A4 (en) | 2018-11-07 |
CN108027178A (zh) | 2018-05-11 |
WO2016148077A1 (ja) | 2016-09-22 |
EP3273182B1 (en) | 2022-05-04 |
KR20170116139A (ko) | 2017-10-18 |
JP6339036B2 (ja) | 2018-06-06 |
JP2016173200A (ja) | 2016-09-29 |
CN108027178B (zh) | 2020-12-18 |
EP3273182A1 (en) | 2018-01-24 |
US20180080697A1 (en) | 2018-03-22 |
US10816251B2 (en) | 2020-10-27 |
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