JPH0423969U - - Google Patents

Info

Publication number
JPH0423969U
JPH0423969U JP1990047446U JP4744690U JPH0423969U JP H0423969 U JPH0423969 U JP H0423969U JP 1990047446 U JP1990047446 U JP 1990047446U JP 4744690 U JP4744690 U JP 4744690U JP H0423969 U JPH0423969 U JP H0423969U
Authority
JP
Japan
Prior art keywords
expansion mechanism
heat exchanger
circuit
refrigerant
gas
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.)
Granted
Application number
JP1990047446U
Other languages
Japanese (ja)
Other versions
JP2555307Y2 (en
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 filed Critical
Priority to JP1990047446U priority Critical patent/JP2555307Y2/en
Publication of JPH0423969U publication Critical patent/JPH0423969U/ja
Application granted granted Critical
Publication of JP2555307Y2 publication Critical patent/JP2555307Y2/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
    • F25B39/00—Evaporators; Condensers
    • F25B39/02—Evaporators
    • F25B39/028—Evaporators having distributing means
    • 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
    • F25B41/40—Fluid line arrangements
    • F25B41/42—Arrangements for diverging or converging flows, e.g. branch lines or junctions

Landscapes

  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図ないし第３図は本考案の１実施例を示し
、第１図は冷媒回路図、第２図は二相冷媒分配器
の縦断面図、第３図は第２図の−線に沿う断
面図である。第４図は従来のヒートポンプ式空気
調和機の冷媒回路図である。第５図は本考案の第
２の実施例を示す冷媒回路図である。 暖房用膨張機構……２１、二相冷媒分配器……
７′、室外ユニツト……２３、熱源側熱交換器…
…１４、冷房用膨張機構……２２、二相冷媒分配
器……８′、熱交換器……４０。 Figures 1 to 3 show one embodiment of the present invention, where Figure 1 is a refrigerant circuit diagram, Figure 2 is a longitudinal sectional view of a two-phase refrigerant distributor, and Figure 3 is shown along the - line in Figure 2. FIG. FIG. 4 is a refrigerant circuit diagram of a conventional heat pump type air conditioner. FIG. 5 is a refrigerant circuit diagram showing a second embodiment of the present invention. Heating expansion mechanism...21, two-phase refrigerant distributor...
7', Outdoor unit...23, Heat source side heat exchanger...
...14, Expansion mechanism for air conditioning...22, Two-phase refrigerant distributor...8', Heat exchanger...40.

Claims (1)

【実用新案登録請求の範囲】 (1) 圧縮機、四方弁、多サーキツト形利用側熱
交換器、暖房用膨張機構、冷房用膨張機構、多サ
ーキツト形熱源側熱交換器よりなるヒートポンプ
冷凍サイクルにおいて、上記暖房用膨張機構を室
内ユニツト側に、上記冷房用膨張機構を室外ユニ
ツト側にそれぞれ配設するとともに上記室内ユニ
ツトに上記冷房用膨張機構を経て送られて来る気
液二相流冷媒を上記多サーキツト形利用側熱交換
器に分配する二相冷媒分配器を、また、上記室外
ユニツトに上記暖房用膨張機構を経て送られて来
る気液二相流冷媒を上記多サーキツト形熱源側熱
交換器に分配する二相冷媒分配器をそれぞれ配設
したことを特徴とするヒートポンプ冷凍サイクル
。 (2) 圧縮機、四方弁、多サーキツト形利用側熱
交換器、暖房用膨張機構、冷房用膨張機構、多サ
ーキツト形熱源側熱交換器よりなるヒートポンプ
冷凍サイクルにおいて、上記暖房用膨張機構を室
内ユニツト側に、上記冷房用膨張機構を室外ユニ
ツト側にそれぞれ配設するとともに上記室内ユニ
ツトに上記冷房用膨張機構を経て送られて来る気
液二相流冷媒を上記多サーキツト形利用側熱交換
器に分配する二相冷媒分配器を、また、上記室外
ユニツトに上記暖房用膨張機構を経て送られて来
る気液二相流冷媒を上記多サーキツト形熱源側熱
交換器に分配する二相冷媒分配器をそれぞれ配設
し、更に、上記多サーキツト形熱源側熱交換器か
ら流出し上記冷房用膨張機構に流入する以前の高
温の液冷媒と圧縮機に吸入される湿つた低温のガ
ス冷媒とを熱交換させる熱交換器を配設したこと
を特徴とするヒートポンプ冷凍サイクル。[Claims for Utility Model Registration] (1) In a heat pump refrigeration cycle consisting of a compressor, a four-way valve, a multi-circuit heat exchanger on the user side, an expansion mechanism for heating, an expansion mechanism for cooling, and a multi-circuit heat exchanger on the heat source side. , the heating expansion mechanism is disposed on the indoor unit side, and the cooling expansion mechanism is disposed on the outdoor unit side, and the gas-liquid two-phase flow refrigerant sent to the indoor unit via the cooling expansion mechanism is A two-phase refrigerant distributor that distributes the gas-liquid two-phase refrigerant to the multi-circuit heat exchanger on the user side, and a gas-liquid two-phase flow refrigerant sent to the outdoor unit via the heating expansion mechanism for heat exchange on the multi-circuit heat source side. A heat pump refrigeration cycle characterized in that a two-phase refrigerant distributor is installed to distribute the refrigerant to each container. (2) In a heat pump refrigeration cycle consisting of a compressor, a four-way valve, a multi-circuit user heat exchanger, a heating expansion mechanism, a cooling expansion mechanism, and a multi-circuit heat source heat exchanger, the heating expansion mechanism is installed indoors. The above-mentioned cooling expansion mechanism is disposed on the indoor unit side and the above-mentioned cooling expansion mechanism is disposed on the outdoor unit side, and the gas-liquid two-phase flow refrigerant sent to the above-mentioned indoor unit via the above-mentioned cooling expansion mechanism is transferred to the above-mentioned multi-circuit type utilization side heat exchanger. and a two-phase refrigerant distribution device that distributes the gas-liquid two-phase flow refrigerant sent to the outdoor unit via the heating expansion mechanism to the multi-circuit heat source side heat exchanger. Further, the high-temperature liquid refrigerant flowing out from the multi-circuit type heat source side heat exchanger and before flowing into the cooling expansion mechanism and the moist low-temperature gas refrigerant being sucked into the compressor are A heat pump refrigeration cycle characterized by being equipped with a heat exchanger for heat exchange.
JP1990047446U 1990-04-02 1990-05-07 Heat pump refrigeration cycle Expired - Fee Related JP2555307Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990047446U JP2555307Y2 (en) 1990-04-02 1990-05-07 Heat pump refrigeration cycle

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP3560890 1990-04-02
JP2-35608 1990-04-02
JP1990047446U JP2555307Y2 (en) 1990-04-02 1990-05-07 Heat pump refrigeration cycle

Publications (2)

Publication Number Publication Date
JPH0423969U true JPH0423969U (en) 1992-02-26
JP2555307Y2 JP2555307Y2 (en) 1997-11-19

Family

ID=31889997

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990047446U Expired - Fee Related JP2555307Y2 (en) 1990-04-02 1990-05-07 Heat pump refrigeration cycle

Country Status (1)

Country Link
JP (1) JP2555307Y2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995024595A1 (en) * 1994-03-07 1995-09-14 Kabushiki Kaisha Kobe Seiko Sho Heat exchanging apparatus
EP2674699A4 (en) * 2011-02-08 2016-07-20 Panasonic Ip Man Co Ltd GAS-LIQUID SEPARATOR AND FREEZING CYCLE DEVICE

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017101857A (en) * 2015-11-30 2017-06-08 ダイキン工業株式会社 Freezing device
JP2017101858A (en) * 2015-11-30 2017-06-08 ダイキン工業株式会社 Refrigeration equipment
JP2017101856A (en) * 2015-11-30 2017-06-08 ダイキン工業株式会社 Freezing device
WO2017094594A1 (en) * 2015-11-30 2017-06-08 ダイキン工業株式会社 Refrigeration device

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55163664U (en) * 1979-05-14 1980-11-25
JPS57179081U (en) * 1981-05-08 1982-11-12
JPS59124962U (en) * 1983-02-12 1984-08-22 ダイキン工業株式会社 Heat pump air conditioner
JPS62158958A (en) * 1986-01-07 1987-07-14 三菱電機株式会社 Separation type heat pump system air conditioner
JPS62245058A (en) * 1986-04-17 1987-10-26 松下電器産業株式会社 Flow diverter
JPH01296059A (en) * 1988-05-24 1989-11-29 Mitsubishi Electric Corp Air conditioner
JPH01296058A (en) * 1988-05-19 1989-11-29 Mitsubishi Electric Corp Air conditioner

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55163664U (en) * 1979-05-14 1980-11-25
JPS57179081U (en) * 1981-05-08 1982-11-12
JPS59124962U (en) * 1983-02-12 1984-08-22 ダイキン工業株式会社 Heat pump air conditioner
JPS62158958A (en) * 1986-01-07 1987-07-14 三菱電機株式会社 Separation type heat pump system air conditioner
JPS62245058A (en) * 1986-04-17 1987-10-26 松下電器産業株式会社 Flow diverter
JPH01296058A (en) * 1988-05-19 1989-11-29 Mitsubishi Electric Corp Air conditioner
JPH01296059A (en) * 1988-05-24 1989-11-29 Mitsubishi Electric Corp Air conditioner

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995024595A1 (en) * 1994-03-07 1995-09-14 Kabushiki Kaisha Kobe Seiko Sho Heat exchanging apparatus
EP2674699A4 (en) * 2011-02-08 2016-07-20 Panasonic Ip Man Co Ltd GAS-LIQUID SEPARATOR AND FREEZING CYCLE DEVICE

Also Published As

Publication number Publication date
JP2555307Y2 (en) 1997-11-19

Similar Documents

Publication Publication Date Title
JPH0182484U (en)
JPH0423969U (en)
JPH0367966U (en)
JPS63196061U (en)
JPS6419873U (en)
JPS648176U (en)
JPH0468934U (en)
JPH0224255U (en)
JPH0238059U (en)
JPS63188465U (en)
JPH03111873U (en)
JPS62122226U (en)
JPS62201354U (en)
JPS62184325U (en)
JPS5851155U (en) Air conditioner refrigeration cycle
JPS6214277U (en)
JPS61141664U (en)
JPS6355062U (en)
JPH0238060U (en)
JPS613368U (en) Refrigeration equipment
JPS63101762U (en)
JPS62179573U (en)
JPH0224254U (en)
JPS6310344U (en)
JPS62130364U (en)

Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees