GB2228560B - Heat pump capable of simultaneously supplying cold and hot fluids - Google Patents

Heat pump capable of simultaneously supplying cold and hot fluids

Info

Publication number
GB2228560B
GB2228560B GB9001397A GB9001397A GB2228560B GB 2228560 B GB2228560 B GB 2228560B GB 9001397 A GB9001397 A GB 9001397A GB 9001397 A GB9001397 A GB 9001397A GB 2228560 B GB2228560 B GB 2228560B
Authority
GB
United Kingdom
Prior art keywords
heat pump
pump capable
supplying cold
simultaneously supplying
hot fluids
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
Application number
GB9001397A
Other versions
GB9001397D0 (en
GB2228560A (en
Inventor
Toshimasa Irie
Toru Isoda
Shuhei Miyauchi
Taizo Imoto
Yukio Fujishima
Hatano Yasuhiro
Masami Ogata
Masayuki Kawabata
Tamotsu Ishikawa
Yukitoshi Urata
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NISHIYODO AIR CONDITIONER
Osaka Prefecture
Nishiyodo Air Conditioner Co Ltd
Original Assignee
NISHIYODO AIR CONDITIONER
Osaka Prefecture
Nishiyodo Air Conditioner Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by NISHIYODO AIR CONDITIONER, Osaka Prefecture, Nishiyodo Air Conditioner Co Ltd filed Critical NISHIYODO AIR CONDITIONER
Publication of GB9001397D0 publication Critical patent/GB9001397D0/en
Publication of GB2228560A publication Critical patent/GB2228560A/en
Application granted granted Critical
Publication of GB2228560B publication Critical patent/GB2228560B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
    • F25B40/00—Subcoolers, desuperheaters or superheaters
    • 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
    • F25B30/02—Heat pumps of the compression type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H4/00—Fluid heaters characterised by the use of heat pumps
    • F24H4/02—Water heaters
    • F24H4/04—Storage 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
    • F25B29/00—Combined heating and refrigeration systems, e.g. operating alternately or simultaneously
    • F25B29/003—Combined heating and refrigeration systems, e.g. operating alternately or simultaneously of the compression type system
    • 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
    • F25B41/30—Expansion means; Dispositions thereof
    • F25B41/385—Dispositions with two or more expansion means arranged in parallel on a refrigerant line leading to the same evaporator

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Heat-Pump Type And Storage Water Heaters (AREA)
  • Other Air-Conditioning Systems (AREA)
GB9001397A 1989-01-21 1990-01-22 Heat pump capable of simultaneously supplying cold and hot fluids Expired - Fee Related GB2228560B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1012971A JPH02195130A (en) 1989-01-21 1989-01-21 Heat pump capable of supplying both cold and hot fluids simultaneously

Publications (3)

Publication Number Publication Date
GB9001397D0 GB9001397D0 (en) 1990-03-21
GB2228560A GB2228560A (en) 1990-08-29
GB2228560B true GB2228560B (en) 1992-11-25

Family

ID=11820116

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9001397A Expired - Fee Related GB2228560B (en) 1989-01-21 1990-01-22 Heat pump capable of simultaneously supplying cold and hot fluids

Country Status (6)

Country Link
JP (1) JPH02195130A (en)
KR (1) KR930012235B1 (en)
AU (1) AU606542B2 (en)
DE (1) DE4001525C2 (en)
FR (1) FR2642152B1 (en)
GB (1) GB2228560B (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2552555B2 (en) * 1989-11-02 1996-11-13 大阪府 How to operate the heat pump
FR2704939B1 (en) * 1993-05-06 1995-06-23 Valeo Thermique Habitacle Refrigerant circuit with improved efficiency.
BE1007941A3 (en) * 1993-10-29 1995-11-21 Baets Luc De Heat pump
DE19640159B4 (en) * 1996-09-28 2007-12-06 Institut für Luft- und Kältetechnik gemeinnützige Gesellschaft mbH Water cooler
CZ301374B6 (en) * 2001-05-16 2010-02-03 Uniflair International S. A. Air-conditioning system
DE10159892B4 (en) * 2001-12-06 2006-08-24 Stiebel Eltron Gmbh & Co. Kg Chiller with a recuperator
CH695464A5 (en) * 2002-06-12 2006-05-31 Felix Kalberer Carnot cycle control system comprises additional inner multi-pass evaporator to take condensed working medium in flow through it, to be used more fully with immediate heat exchange
KR20050093166A (en) * 2004-03-18 2005-09-23 에너지마스타 주식회사 Heat pump for cold water/hot water product system
KR100531186B1 (en) * 2004-05-11 2005-11-29 주식회사 특허뱅크 Refrigerant cycle system with cold and hot water manufacturing function
DE102004038641A1 (en) * 2004-08-09 2006-02-23 Linde Kältetechnik GmbH & Co. KG Refrigeration circuit and method for operating a refrigeration cycle
KR101175451B1 (en) 2010-05-28 2012-08-20 엘지전자 주식회사 Hot water supply device associated with heat pump
EP2829819B1 (en) * 2013-07-25 2016-03-02 IMAT S.p.A. Heat-pump water heater for domestic purposes
CN106969538B (en) * 2017-03-28 2019-04-09 烟台冰轮股份有限公司 A kind of refrigeration system residual heat recycling device and control method for realizing that multi-temperature zone supplies water
CN107246743A (en) * 2017-07-20 2017-10-13 黄安东 The cold and hot absorption type air-conditioner hot water integrated machine of gas-liquid tank and its method of work

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1190867A (en) * 1967-11-13 1970-05-06 Westinghouse Electric Corp Refrigeration System with Accumulator Means
GB1190302A (en) * 1967-07-24 1970-05-06 Westinghouse Electric Corp Refrigeration system
GB1588682A (en) * 1977-04-25 1981-04-29 Burger M Process for the transfer of heat and cold
GB2102929A (en) * 1981-07-20 1983-02-09 Borg Warner Ltd Heat pump unit

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE794467A (en) * 1972-01-28 1973-07-24 Takeda Chemical Industries Ltd PROCESS FOR THE PRODUCTION OF ERGOSTEROL AND ITS ESTERS
DE2355167C3 (en) * 1973-11-05 1981-10-01 Siemens AG, 1000 Berlin und 8000 München Heating device with a hot water tank and a heat pump
US4030315A (en) * 1975-09-02 1977-06-21 Borg-Warner Corporation Reverse cycle heat pump
IT1060903B (en) * 1976-03-31 1982-09-30 Gd Spa REGISTRATION AND DISCHARGE DEVICE OF STICKS OF WRAPPING MATERIAL TIN PAPER IN CIGARETTE CONDITIONING MACHINES IN PACKAGES AT VERY HIGH PRODUCTION SPEED
US4102390A (en) * 1977-05-02 1978-07-25 Borg-Warner Corporation Control system for heat pump and furnace combination
JPS5926222B2 (en) * 1978-06-29 1984-06-25 ダイキン工業株式会社 Heat pump air conditioning system with hot water supply system
DE3021444A1 (en) * 1980-06-06 1981-12-24 Jürgen 4500 Osnabrück Vonhoff Heat pump in hot water supply system - uses heat exchanger and water pump in parallel with storage tank for supply control
JPS58179782A (en) * 1982-04-15 1983-10-21 大栗　頼之 Cold and hot water simultaneous extracting heat pump
JPS61259062A (en) * 1985-05-14 1986-11-17 大阪瓦斯株式会社 Waste-heat recovery type heat pump device
JPH03500715A (en) * 1987-10-21 1991-02-14 バンガム，ジェイムズ・アンドリュー Improved filtering technology
GB8802152D0 (en) * 1988-02-02 1988-03-02 Ici Plc Heat pumps

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1190302A (en) * 1967-07-24 1970-05-06 Westinghouse Electric Corp Refrigeration system
GB1190867A (en) * 1967-11-13 1970-05-06 Westinghouse Electric Corp Refrigeration System with Accumulator Means
GB1588682A (en) * 1977-04-25 1981-04-29 Burger M Process for the transfer of heat and cold
GB2102929A (en) * 1981-07-20 1983-02-09 Borg Warner Ltd Heat pump unit

Also Published As

Publication number Publication date
GB9001397D0 (en) 1990-03-21
FR2642152A1 (en) 1990-07-27
FR2642152B1 (en) 1994-04-01
DE4001525C2 (en) 1996-06-05
AU606542B2 (en) 1991-02-07
JPH02195130A (en) 1990-08-01
KR900012069A (en) 1990-08-03
KR930012235B1 (en) 1993-12-24
AU4863190A (en) 1990-08-09
GB2228560A (en) 1990-08-29
DE4001525A1 (en) 1990-08-02

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19960122