JPS6357465U - - Google Patents
Info
- Publication number
- JPS6357465U JPS6357465U JP15177086U JP15177086U JPS6357465U JP S6357465 U JPS6357465 U JP S6357465U JP 15177086 U JP15177086 U JP 15177086U JP 15177086 U JP15177086 U JP 15177086U JP S6357465 U JPS6357465 U JP S6357465U
- Authority
- JP
- Japan
- Prior art keywords
- evaporator
- temperature
- electric valve
- valve
- ambient temperature
- 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 5
- 238000010586 diagram Methods 0.000 description 3
- 239000003507 refrigerant Substances 0.000 description 3
Landscapes
- Devices That Are Associated With Refrigeration Equipment (AREA)
Description
第１図乃至第４図は本案の一実施例を示し、第
１図は冷凍装置の冷媒回路図、第２図は電磁弁の
動作を示すフローチヤート、第３図及び第４図は
庫内温度と設定温度との関係を示すタイムチヤー
ト、第５図は他の実施例を示す冷凍装置の冷媒回
路図、第６図は従来例を示す冷凍装置の冷媒回路
図である。
２……圧縮機、３……凝縮器、４……膨張弁、
５……蒸発器、９……電動弁、１０……温度セン
サー、１１……バイパス回路、１２……電磁弁。
Figures 1 to 4 show an embodiment of the present invention. Figure 1 is a refrigerant circuit diagram of a refrigeration system, Figure 2 is a flowchart showing the operation of a solenoid valve, and Figures 3 and 4 are inside a refrigerator. A time chart showing the relationship between temperature and set temperature, FIG. 5 is a refrigerant circuit diagram of a refrigeration system showing another embodiment, and FIG. 6 is a refrigerant circuit diagram of a refrigeration system showing a conventional example. 2... Compressor, 3... Condenser, 4... Expansion valve,
5... Evaporator, 9... Electric valve, 10... Temperature sensor, 11... Bypass circuit, 12... Solenoid valve.
Claims (1)
接続してなり、かつ、前記蒸発器の出口側に該蒸
発器の周囲温度を検知する温度センサーからの信
号に基づいて作動する温度比例式電動弁を設けて
いる冷凍装置において、前記電動弁と並列にバイ
パス回路を設け、この回路に、前記蒸発器の周囲
温度と予め設定した温度との差が所定値以上にな
ると開放する開閉弁を設けたことを特徴とする冷
凍装置。 A temperature-proportional type that includes a compressor, a condenser, a pressure reducing device, and an evaporator connected through piping, and operates based on a signal from a temperature sensor on the outlet side of the evaporator that detects the ambient temperature of the evaporator. In a refrigeration system equipped with an electric valve, a bypass circuit is provided in parallel with the electric valve, and the circuit includes an on-off valve that opens when the difference between the ambient temperature of the evaporator and a preset temperature exceeds a predetermined value. A refrigeration device characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15177086U JPS6357465U (en) | 1986-10-02 | 1986-10-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15177086U JPS6357465U (en) | 1986-10-02 | 1986-10-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6357465U true JPS6357465U (en) | 1988-04-16 |
Family
ID=31069143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15177086U Pending JPS6357465U (en) | 1986-10-02 | 1986-10-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6357465U (en) |
-
1986
- 1986-10-02 JP JP15177086U patent/JPS6357465U/ja active Pending