JPS62171764U - - Google Patents
Info
- Publication number
- JPS62171764U JPS62171764U JP4004086U JP4004086U JPS62171764U JP S62171764 U JPS62171764 U JP S62171764U JP 4004086 U JP4004086 U JP 4004086U JP 4004086 U JP4004086 U JP 4004086U JP S62171764 U JPS62171764 U JP S62171764U
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- liquid pipe
- pressure liquid
- heat exchanger
- becomes
- 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
- 239000007788 liquid Substances 0.000 claims description 8
- 238000001816 cooling Methods 0.000 claims 3
- 238000010438 heat treatment Methods 0.000 claims 3
- 238000004378 air conditioning Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 2
- 239000003507 refrigerant Substances 0.000 description 2
Landscapes
- Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
Description
第１図は本考案の一実施例を示す冷媒配管系統
図、第２図は従来例を示す冷媒配管系統図である
。
１……圧縮機、３……室外側熱交換器、４……
膨張機構、５……室内側熱交換器、１０……第１
液管、１１……第２液管、１５……開閉弁、１６
……第１逆止弁、１７……第１バイパス管、１８
……第２逆止弁、１９……第２バイパス管。
FIG. 1 is a refrigerant piping system diagram showing an embodiment of the present invention, and FIG. 2 is a refrigerant piping system diagram showing a conventional example. 1...Compressor, 3...Outdoor heat exchanger, 4...
Expansion mechanism, 5... indoor heat exchanger, 10... first
Liquid pipe, 11...Second liquid pipe, 15...Opening/closing valve, 16
...First check valve, 17...First bypass pipe, 18
...Second check valve, 19...Second bypass pipe.
Claims (1)
と、室外側熱交換器３とを備え、冷暖房可能とし
たヒートポンプ式冷暖房装置において、吐出ガス
管８と、暖房時低圧液管となり冷房時高圧液管と
なる第１液管１０との間に、開閉弁１５と第１逆
止弁１６とを介装した第１バイパス管１７を設け
ると共に、該第１バイパス管１７における前記開
閉弁１５と第１逆止弁１６との間と、暖房時高圧
液管となり冷房時低圧液管となる第２液管１１と
の間に、第２逆止弁１８を介装した第２バイパス
管１９を設けたことを特徴とするヒートポンプ式
冷暖房装置。 Compressor 1, indoor heat exchanger 5, and expansion mechanism 4
In a heat pump type air-conditioning system that is equipped with a heat exchanger 3 and an outdoor heat exchanger 3, and is capable of heating and cooling, there is a pipe between the discharge gas pipe 8 and the first liquid pipe 10, which becomes a low-pressure liquid pipe during heating and a high-pressure liquid pipe during cooling. , a first bypass pipe 17 in which an on-off valve 15 and a first check valve 16 are interposed is provided, and a space between the on-off valve 15 and the first check valve 16 in the first bypass pipe 17 during heating. A heat pump air-conditioning device characterized in that a second bypass pipe 19 with a second check valve 18 interposed therebetween is provided between a second liquid pipe 11 which becomes a high-pressure liquid pipe and becomes a low-pressure liquid pipe during cooling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4004086U JPS62171764U (en) | 1986-03-18 | 1986-03-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4004086U JPS62171764U (en) | 1986-03-18 | 1986-03-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62171764U true JPS62171764U (en) | 1987-10-31 |
Family
ID=30853770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4004086U Pending JPS62171764U (en) | 1986-03-18 | 1986-03-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62171764U (en) |
-
1986
- 1986-03-18 JP JP4004086U patent/JPS62171764U/ja active Pending
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