JPS5921467U - Heat pump refrigeration cycle - Google Patents
Heat pump refrigeration cycleInfo
- Publication number
- JPS5921467U JPS5921467U JP11552882U JP11552882U JPS5921467U JP S5921467 U JPS5921467 U JP S5921467U JP 11552882 U JP11552882 U JP 11552882U JP 11552882 U JP11552882 U JP 11552882U JP S5921467 U JPS5921467 U JP S5921467U
- Authority
- JP
- Japan
- Prior art keywords
- refrigeration cycle
- heat pump
- valve
- heat exchanger
- pump refrigeration
- 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.)
- Pending
Links
Landscapes
- Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第1図は従来のヒートポンプ式冷凍サイクルの冷媒回路
図、第2図は本考案に係るヒートポンプ式冷凍サイクル
の冷媒回路図である。
1:圧縮機、2:四方弁、3:室外側熱交換器、4:膨
張弁、5:室内側熱交換器、6:逆止弁、7:電磁弁、
8:管路、9:電磁弁。FIG. 1 is a refrigerant circuit diagram of a conventional heat pump type refrigeration cycle, and FIG. 2 is a refrigerant circuit diagram of a heat pump type refrigeration cycle according to the present invention. 1: Compressor, 2: Four-way valve, 3: Outdoor heat exchanger, 4: Expansion valve, 5: Indoor heat exchanger, 6: Check valve, 7: Solenoid valve,
8: Pipeline, 9: Solenoid valve.
Claims (1)
ルの配管路中の圧縮機と四方弁の途中に逆止弁を、又室
内側熱交換器と室外側熱交換器の間の膨張弁あるいはキ
ャピラリチューブの前後に電磁弁を設けると共に、圧縮
機と逆止弁の間と室外側熱交換器の配管路中の任意の個
所とを結びそ、の管路中に電磁弁を設けてなることを特
徴とするヒートポンプ式冷凍サイクル。In a refrigeration cycle equipped with a four-way valve for switching between cooling and heating, there is a check valve between the compressor and the four-way valve in the pipeline, and an expansion valve between the indoor heat exchanger and the outdoor heat exchanger. Alternatively, a solenoid valve is provided before and after the capillary tube, and a solenoid valve is provided in the pipe line connecting between the compressor and the check valve and any point in the pipe line of the outdoor heat exchanger. A heat pump type refrigeration cycle characterized by:
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11552882U JPS5921467U (en) | 1982-07-28 | 1982-07-28 | Heat pump refrigeration cycle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11552882U JPS5921467U (en) | 1982-07-28 | 1982-07-28 | Heat pump refrigeration cycle |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5921467U true JPS5921467U (en) | 1984-02-09 |
Family
ID=30266649
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11552882U Pending JPS5921467U (en) | 1982-07-28 | 1982-07-28 | Heat pump refrigeration cycle |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5921467U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6291759A (en) * | 1985-10-15 | 1987-04-27 | 三菱電機株式会社 | Defrostation system of refrigeration cycle for heat pump |
JPS62129659A (en) * | 1985-11-28 | 1987-06-11 | 三菱電機株式会社 | Air conditioner |
-
1982
- 1982-07-28 JP JP11552882U patent/JPS5921467U/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6291759A (en) * | 1985-10-15 | 1987-04-27 | 三菱電機株式会社 | Defrostation system of refrigeration cycle for heat pump |
JPS62129659A (en) * | 1985-11-28 | 1987-06-11 | 三菱電機株式会社 | Air conditioner |
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