JPS5855248U - Refrigeration equipment - Google Patents
Refrigeration equipmentInfo
- Publication number
- JPS5855248U JPS5855248U JP15090281U JP15090281U JPS5855248U JP S5855248 U JPS5855248 U JP S5855248U JP 15090281 U JP15090281 U JP 15090281U JP 15090281 U JP15090281 U JP 15090281U JP S5855248 U JPS5855248 U JP S5855248U
- Authority
- JP
- Japan
- Prior art keywords
- cooler
- pressure
- refrigerant
- valve
- condenser
- 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
- Compressor (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図は本考案の一実施゛例による冷凍回路図、第２図
は本考案と従来の冷凍す゛イクルにおける冷凍サイクル
停止後の圧力バランス状態を示す説明図、第３図は第１
図中の乾燥器３の断面図である。
１は電動圧縮機、２は凝縮器、３は乾燥器、４は毛細管
、５は冷却器、６は逆止弁、７は開閉弁であ−る。Fig. 1 is a refrigeration circuit diagram according to an embodiment of the present invention, Fig. 2 is an explanatory diagram showing the pressure balance state after stopping the refrigeration cycle in the refrigeration cycle of the present invention and a conventional refrigeration cycle, and Fig. 3 is a diagram of the refrigeration circuit according to an embodiment of the present invention.
It is a sectional view of the dryer 3 in the figure. 1 is an electric compressor, 2 is a condenser, 3 is a dryer, 4 is a capillary tube, 5 is a cooler, 6 is a check valve, and 7 is an on-off valve.
Claims (1)
よび冷却器を順次連設、、シてなる冷凍サイ□ ク
ルにおいて、上記電動圧縮機と冷却器を接続する配管蕗
の一部に設けた逆止弁、毛細管の接続部人口被続部近傍
に設けた開閉弁、この開閉弁と凝縮器との管路中に乾燥
器の濾過フィルタを備え、停止時の高圧シェル内部にあ
るガス冷媒の冷却器への逆流および高圧配管からの低圧
側への冷媒移動を防止するとともに、始動時、冷却器か
ら電動圧縮機への急激な冷媒戻りを防止することを特徴
−とする冷凍装置。An electric compressor with a high pressure inside the shell, a condenser, a capillary tube, and a cooler are successively installed in a refrigeration cycle. A check valve, an on-off valve installed near the artificial connection part of the capillary tube, and a dryer filtration filter in the conduit between this on-off valve and the condenser, are installed to prevent the gas refrigerant inside the high-pressure shell when stopped. A refrigeration system characterized by preventing backflow to the cooler and movement of refrigerant from high-pressure piping to the low-pressure side, as well as preventing sudden return of refrigerant from the cooler to the electric compressor at startup.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15090281U JPS5855248U (en) | 1981-10-09 | 1981-10-09 | Refrigeration equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15090281U JPS5855248U (en) | 1981-10-09 | 1981-10-09 | Refrigeration equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5855248U true JPS5855248U (en) | 1983-04-14 |
Family
ID=29943612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15090281U Pending JPS5855248U (en) | 1981-10-09 | 1981-10-09 | Refrigeration equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5855248U (en) |
-
1981
- 1981-10-09 JP JP15090281U patent/JPS5855248U/en active Pending
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