JPS61195262U - - Google Patents
Info
- Publication number
- JPS61195262U JPS61195262U JP7844285U JP7844285U JPS61195262U JP S61195262 U JPS61195262 U JP S61195262U JP 7844285 U JP7844285 U JP 7844285U JP 7844285 U JP7844285 U JP 7844285U JP S61195262 U JPS61195262 U JP S61195262U
- Authority
- JP
- Japan
- Prior art keywords
- compressor
- valve
- expansion valve
- heat exchanger
- stopped
- 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
- 238000005057 refrigeration Methods 0.000 claims description 3
- 239000003507 refrigerant Substances 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
Description
第１図は本考案の空気調和機の一実施例を示す
図、第２図は第１図の二方弁の詳細断面図、第３
図は本考案及び従来の冷凍サイクルのガスバラン
スの状態を示すグラフ図、第４図は本考案の他の
実施例を示す図、第５図は従来例を示す図である
。
図中、１は圧縮機、３は室外熱交換器、４は膨
張弁、６は室内熱交換器、８はバイパス回路、１
１は二方弁、１５は弁体、１６はバネである。
Figure 1 is a diagram showing an embodiment of the air conditioner of the present invention, Figure 2 is a detailed sectional view of the two-way valve in Figure 1, and Figure 3 is a diagram showing an embodiment of the air conditioner of the present invention.
The figure is a graph showing the state of gas balance in the refrigeration cycle of the present invention and the conventional refrigeration cycle, FIG. 4 is a diagram showing another embodiment of the present invention, and FIG. 5 is a diagram showing a conventional example. In the figure, 1 is a compressor, 3 is an outdoor heat exchanger, 4 is an expansion valve, 6 is an indoor heat exchanger, 8 is a bypass circuit, 1
1 is a two-way valve, 15 is a valve body, and 16 is a spring.
Claims (1)
を順次接続した冷凍サイクルにおいて、上記冷凍
サイクルに、圧縮機の停止時に上記膨張弁をバイ
パスしてその膨張弁前後の冷媒圧力をバランスす
るバイパス回路を接続すると共にそのバイパス回
路に、弁体がバネで付勢された二方弁を接続する
と共に、その二方弁を、圧縮機の運転時の冷媒圧
で閉じ、停止時弁体をバネ圧で開くようにしたこ
とを特徴とする空気調和機。 In a refrigeration cycle in which a compressor, an outdoor heat exchanger, an expansion valve, and an indoor heat exchanger are sequentially connected, the expansion valve is bypassed when the compressor is stopped to balance the refrigerant pressure before and after the expansion valve. A bypass circuit is connected, and a two-way valve whose valve body is biased by a spring is connected to the bypass circuit.The two-way valve is closed by the refrigerant pressure when the compressor is operating, and the valve body is closed when the compressor is stopped. An air conditioner characterized by being opened by spring pressure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7844285U JPS61195262U (en) | 1985-05-28 | 1985-05-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7844285U JPS61195262U (en) | 1985-05-28 | 1985-05-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61195262U true JPS61195262U (en) | 1986-12-05 |
Family
ID=30622427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7844285U Pending JPS61195262U (en) | 1985-05-28 | 1985-05-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61195262U (en) |
-
1985
- 1985-05-28 JP JP7844285U patent/JPS61195262U/ja active Pending
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