JPS602773U - refrigerator - Google Patents
refrigeratorInfo
- Publication number
- JPS602773U JPS602773U JP9544883U JP9544883U JPS602773U JP S602773 U JPS602773 U JP S602773U JP 9544883 U JP9544883 U JP 9544883U JP 9544883 U JP9544883 U JP 9544883U JP S602773 U JPS602773 U JP S602773U
- Authority
- JP
- Japan
- Prior art keywords
- pressure
- flow path
- condenser
- rotary compressor
- capillary tube
- 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.)
- Granted
Links
Landscapes
- Devices That Are Associated With Refrigeration Equipment (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
図面は本考案を適用せる冷媒回路図である。
１・・・・・・ロータリー圧縮機、２・・・・・・凝縮
器、３・・・・・・キャピラリチューブ、４・・・・・
・圧力作動弁、５・・・・・・蒸発器、６・・・・・・
逆止弁、１３・・・・・・圧力伝達管。The drawing is a refrigerant circuit diagram to which the present invention is applied. 1... Rotary compressor, 2... Condenser, 3... Capillary tube, 4...
・Pressure operated valve, 5... Evaporator, 6...
Check valve, 13...pressure transmission pipe.
Claims (1)
チューブ蒸発器及び逆止弁を順次接続して冷凍サイクル
を構成して成り、前記凝縮器と前記蒸発器の間の流路中
には圧力作動弁を介設すると共に、前記圧力作動弁は弁
体を内蔵して前記流路中に挿入接続された高圧室と圧力
伝達管にて前記ロータリー圧縮機の吸入側に連通された
低圧室とから成り前記流路中の圧力より前記ロータリー
圧縮機の吸入側の圧力が高い状態で前記流路を閉じると
共に前記圧力伝達管の内径は前記キャピラリチューブよ
り大であり且つ凝縮器を構成する配管よりも小とした事
を特徴とする冷却装置。A refrigeration cycle is constructed by sequentially connecting a rotary compressor, a condenser, a capillary tube evaporator as a pressure reducer, and a check valve, and a pressure-operated valve is provided in the flow path between the condenser and the evaporator. The pressure-operated valve includes a high-pressure chamber having a built-in valve body inserted into and connected to the flow path, and a low-pressure chamber communicating with the suction side of the rotary compressor through a pressure transmission pipe. The flow path is closed in a state where the pressure on the suction side of the rotary compressor is higher than the pressure in the flow path, and the inner diameter of the pressure transmission pipe is larger than the capillary tube and smaller than the pipe constituting the condenser. A cooling device characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9544883U JPS602773U (en) | 1983-06-20 | 1983-06-20 | refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9544883U JPS602773U (en) | 1983-06-20 | 1983-06-20 | refrigerator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS602773U true JPS602773U (en) | 1985-01-10 |
| JPH0233097Y2 JPH0233097Y2 (en) | 1990-09-06 |
Family
ID=30227933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9544883U Granted JPS602773U (en) | 1983-06-20 | 1983-06-20 | refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS602773U (en) |
-
1983
- 1983-06-20 JP JP9544883U patent/JPS602773U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0233097Y2 (en) | 1990-09-06 |
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