WO2012161457A3 - Heat pump system - Google Patents

Heat pump system Download PDF

Info

Publication number
WO2012161457A3
WO2012161457A3 PCT/KR2012/003821 KR2012003821W WO2012161457A3 WO 2012161457 A3 WO2012161457 A3 WO 2012161457A3 KR 2012003821 W KR2012003821 W KR 2012003821W WO 2012161457 A3 WO2012161457 A3 WO 2012161457A3
Authority
WO
WIPO (PCT)
Prior art keywords
heat
heat exchanger
conduit
medium
storage medium
Prior art date
Application number
PCT/KR2012/003821
Other languages
French (fr)
Korean (ko)
Other versions
WO2012161457A2 (en
Inventor
진주환
Original Assignee
Jin Ju-Hwan
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 Jin Ju-Hwan filed Critical Jin Ju-Hwan
Publication of WO2012161457A2 publication Critical patent/WO2012161457A2/en
Publication of WO2012161457A3 publication Critical patent/WO2012161457A3/en

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
    • F25B47/00—Arrangements for preventing or removing deposits or corrosion, not provided for in another subclass
    • F25B47/02—Defrosting cycles
    • 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
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D19/00—Details
    • F24D19/0095—Devices for preventing damage by freezing
    • 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
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D11/00—Central heating systems using heat accumulated in storage masses
    • F24D11/02—Central heating systems using heat accumulated in storage masses using heat pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D2200/00—Heat sources or energy sources
    • F24D2200/12—Heat pump
    • F24D2200/123—Compression type heat pumps
    • 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
    • F25B2313/003—Indoor unit with water as a heat sink or heat source
    • 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
    • F25B2313/021—Indoor unit or outdoor unit with auxiliary heat exchanger not forming part of the indoor or outdoor unit
    • F25B2313/0211—Indoor unit or outdoor unit with auxiliary heat exchanger not forming part of the indoor or outdoor unit the auxiliary heat exchanger being only used during defrosting
    • 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
    • F25B2313/0231—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple indoor units with simultaneous cooling and heating
    • 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
    • F25B2313/025—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple outdoor units
    • F25B2313/0254—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple outdoor units in series 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
    • F25B2313/027—Compression machines, plants or systems with reversible cycle not otherwise provided for characterised by the reversing means
    • F25B2313/02741—Compression machines, plants or systems with reversible cycle not otherwise provided for characterised by the reversing means using one four-way valve

Abstract

The present invention relates to a heat pump system, and more specifically, to hot water generation of an air heat source type heat pump system, and a defrosting and cooling structure of an outdoor heat exchanger, for simplifying the structure thereof, increasing the efficiency of use of a costless heat source, enhancing the coefficient of performance to a satisfactory level, and generating hot water at all times. The present invention comprises: a basic freeze cycle (10) for connecting the major components with a refrigerant conduit; a hot water heating circuit (20) mounted between a compressor (11) and a 4-way valve (12) of the refrigerant conduit; a defrosting means (30) for forming a condenser (32) between an expansion valve for cooling (14) and an expansion valve for heating (15) of the refrigerant conduit, surrounding the condenser (32) with a heat storage tank (33) having inserted therein a heat storage medium, mounting an auxiliary heat exchanger (34) on the outdoor heat exchanger (16), so that the heat storage tank (33) and the auxiliary heat exchanger (34) are connected so as to form a heat storage medium closed circulation circuit; a defrosting and cooling means (40) having a heat exchanger (41) formed on a heat medium conduit (43) by connecting both ends of the heat medium conduit (43) on the back of a heat storage medium circulation pump (36) of a heat storage medium supply pipe (35a), and having a costless heat source storage tank (42) formed on the heat exchanger (41) and also forming a heat medium closed circulation circuit by coupling the costless heat source storage tank (42) with a heat storage medium closed circulation circuit formed on the defrosting means (30), thereby circulating the heat medium to the auxiliary heat exchanger (34); and performance enhancing means (50) mounted on the exit side of the heat exchanger (41) of the heat medium conduit (43) and between the outdoor heat exchanger (16) and 4-way valve (12) of the refrigerant conduit (17).
PCT/KR2012/003821 2011-05-23 2012-05-16 Heat pump system WO2012161457A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020110048232A KR101218546B1 (en) 2011-05-23 2011-05-23 Heat pump system
KR10-2011-0048232 2011-05-23

Publications (2)

Publication Number Publication Date
WO2012161457A2 WO2012161457A2 (en) 2012-11-29
WO2012161457A3 true WO2012161457A3 (en) 2013-01-17

Family

ID=47217854

Family Applications (2)

Application Number Title Priority Date Filing Date
PCT/KR2012/003750 WO2012161447A2 (en) 2011-05-23 2012-05-14 Heat pump system
PCT/KR2012/003821 WO2012161457A2 (en) 2011-05-23 2012-05-16 Heat pump system

Family Applications Before (1)

Application Number Title Priority Date Filing Date
PCT/KR2012/003750 WO2012161447A2 (en) 2011-05-23 2012-05-14 Heat pump system

Country Status (2)

Country Link
KR (1) KR101218546B1 (en)
WO (2) WO2012161447A2 (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103453701B (en) * 2013-08-29 2015-06-24 合肥天鹅制冷科技有限公司 Liquid cooler with heat tube function and overcooling function
JP6405521B2 (en) * 2014-03-04 2018-10-17 パナソニックＩｐマネジメント株式会社 Heat pump hot water generator
CN103925743B (en) * 2014-04-21 2016-06-15 福建强民空气源自动化科技有限公司 A kind of novel air source heat pump heat-exchange system
CN103940161B (en) * 2014-05-16 2016-01-06 湖南创化低碳环保科技有限公司 The defrosting method of a kind of many air heat sources heat exchanger through transport and device
CN104390400A (en) * 2014-10-20 2015-03-04 苏州大美节能科技有限公司 Heat pump product with novel defrosting heat exchange device
US10539335B2 (en) * 2014-12-26 2020-01-21 Daikin Industries, Ltd. Regenerative air conditioner
CN105423589B (en) * 2015-11-20 2019-04-02 Tcl空调器(中山)有限公司 Air conditioner and its control method
CN105823280A (en) * 2016-03-29 2016-08-03 青岛海信日立空调系统有限公司 Defrosting device, defrosting control method, controller and air source heat pump system
CN106871474A (en) * 2017-04-14 2017-06-20 深圳市恒星机电设备有限公司 Air-cooled water-cooled combined air-conditioning system
CN107388625B (en) * 2017-08-07 2023-06-30 珠海格力电器股份有限公司 Heat pump system, heat pump drying system and control method thereof
CN110873353A (en) * 2018-08-29 2020-03-10 青岛沃润达新能源科技有限公司 Combined device for recovering waste heat of condensed water of steam heat exchange station
AU2020207659A1 (en) * 2019-01-08 2021-08-12 Watergen Ltd. Atmospheric water generator with a defrost system
KR102022372B1 (en) 2019-01-22 2019-09-19 양승덕 Temperature control device by the same
KR102402531B1 (en) 2019-01-22 2022-06-08 양승덕 Driving method for low temperature reservoir by checking temperature sensor
CN114450545B (en) * 2019-09-26 2023-11-10 大金工业株式会社 Solid-state refrigeration device
CN115046330B (en) * 2022-06-27 2023-04-18 深圳市永凯机电设备有限公司 Combined type energy-saving air source heat pump

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0914801A (en) * 1995-06-30 1997-01-17 Tokyo Gas Co Ltd Frosting preventive device in engine waste heat recovering type gas engine driving heat pump
KR100970870B1 (en) * 2008-08-26 2010-07-16 진금수 Heat pump system
KR20110034102A (en) * 2009-09-28 2011-04-05 진금수 Cold and hot water generator

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH074719A (en) * 1993-06-16 1995-01-10 Matsushita Seiko Co Ltd Defrosting device for air conditioner
JP3404133B2 (en) * 1994-07-13 2003-05-06 東京電力株式会社 Thermal storage type air conditioner
KR100389272B1 (en) * 2001-03-17 2003-06-27 진금수 Heat pump type air conditioning apparatus

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0914801A (en) * 1995-06-30 1997-01-17 Tokyo Gas Co Ltd Frosting preventive device in engine waste heat recovering type gas engine driving heat pump
KR100970870B1 (en) * 2008-08-26 2010-07-16 진금수 Heat pump system
KR20110034102A (en) * 2009-09-28 2011-04-05 진금수 Cold and hot water generator

Also Published As

Publication number Publication date
WO2012161457A2 (en) 2012-11-29
WO2012161447A2 (en) 2012-11-29
WO2012161447A3 (en) 2013-03-21
KR101218546B1 (en) 2013-01-09
KR20120130358A (en) 2012-12-03

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