JPS6315461U - - Google Patents
Info
- Publication number
- JPS6315461U JPS6315461U JP10716586U JP10716586U JPS6315461U JP S6315461 U JPS6315461 U JP S6315461U JP 10716586 U JP10716586 U JP 10716586U JP 10716586 U JP10716586 U JP 10716586U JP S6315461 U JPS6315461 U JP S6315461U
- Authority
- JP
- Japan
- Prior art keywords
- heat exchanger
- compressor
- outdoor heat
- refrigerant circuit
- check 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.)
- Pending
Links
- 239000003507 refrigerant Substances 0.000 claims description 5
- 239000003638 chemical reducing agent Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 5
Landscapes
- Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
Description
第１図及び第２図はこの考案を示し、第１図は
ヒートポンプ式の冷媒回路図、第２図は中間熱交
換器の模式図、第３図及び第４図は従来例を示し
、第３図はヒートポンプ式の冷媒回路図、第４図
は中間熱交換器の模式図である。
１……回転圧縮機、２……四方切換弁、３……
室内側熱交換器、４……減圧装置、５……室外側
熱交換器、７……逆止弁、８……中間熱交換器。
Figures 1 and 2 show this invention, Figure 1 is a heat pump type refrigerant circuit diagram, Figure 2 is a schematic diagram of an intermediate heat exchanger, Figures 3 and 4 are conventional examples, and Figure 2 is a schematic diagram of an intermediate heat exchanger. FIG. 3 is a heat pump type refrigerant circuit diagram, and FIG. 4 is a schematic diagram of an intermediate heat exchanger. 1...Rotary compressor, 2...Four-way switching valve, 3...
Indoor heat exchanger, 4... Pressure reducing device, 5... Outdoor heat exchanger, 7... Check valve, 8... Intermediate heat exchanger.
Claims (1)
置及び室外側熱交換器を配管接続した冷媒回路に
おいて、室外側熱交換器と圧縮機との間にはこの
圧縮機から室外側熱交換器へ向つて冷媒の流れる
逆止弁が設けられ、この逆止弁には室内側熱交換
器と減圧装置との間に設けた中間熱交換器が並列
に接続されていることを特徴とする冷媒回路。 In a refrigerant circuit in which a compressor, a four-way switching valve, an indoor heat exchanger, a pressure reducer, and an outdoor heat exchanger are connected via piping, there is a connection between the outdoor heat exchanger and the compressor that allows heat exchange from the compressor to the outdoor heat exchanger. A check valve is provided for the refrigerant to flow toward the container, and an intermediate heat exchanger provided between the indoor heat exchanger and the pressure reducing device is connected in parallel to the check valve. Refrigerant circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10716586U JPS6315461U (en) | 1986-07-11 | 1986-07-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10716586U JPS6315461U (en) | 1986-07-11 | 1986-07-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6315461U true JPS6315461U (en) | 1988-02-01 |
Family
ID=30983194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10716586U Pending JPS6315461U (en) | 1986-07-11 | 1986-07-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6315461U (en) |
-
1986
- 1986-07-11 JP JP10716586U patent/JPS6315461U/ja active Pending