JPS59128075U - Cooling system - Google Patents
Cooling systemInfo
- Publication number
- JPS59128075U JPS59128075U JP2121883U JP2121883U JPS59128075U JP S59128075 U JPS59128075 U JP S59128075U JP 2121883 U JP2121883 U JP 2121883U JP 2121883 U JP2121883 U JP 2121883U JP S59128075 U JPS59128075 U JP S59128075U
- Authority
- JP
- Japan
- Prior art keywords
- cooler
- compressor
- pressure
- detects
- return type
- 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
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、この考案の一実施例を示す冷却装置の冷媒回
路図であり、第２図は、第１図に示す冷却装置の電気回
路の該当部を示す。
１は圧縮機、２は凝縮器、３は絞り装置、４は冷却器、
７は四方弁、１２は手動復帰式圧力スイッチ、１３は自
動復帰式圧力スイッチ、２０は電源、２７は電磁接触器
のコイルである。FIG. 1 is a refrigerant circuit diagram of a cooling device showing an embodiment of this invention, and FIG. 2 shows the relevant part of the electric circuit of the cooling device shown in FIG. 1 is a compressor, 2 is a condenser, 3 is a throttle device, 4 is a cooler,
7 is a four-way valve, 12 is a manual return type pressure switch, 13 is an automatic return type pressure switch, 20 is a power source, and 27 is a coil of an electromagnetic contactor.
Claims (1)
成された冷凍サイクル、上記圧縮機から吐出された冷媒
を上記冷却器へ供給し、上記冷却器の除霜を行なう除霜
回路、上記凝縮器側圧力を検出する牟動復起式の第１圧
力スイツチと上記冷却器側圧力を検出する自動復起式の
第２圧力スイツチを備え、第１及び第２圧カスイツチの
接点と上記圧縮機モーターまたは圧縮機モーターの電路
を開閉する電磁開閉器のコイルとを電源に対し直列に接
続したことを特徴とする冷却装置。A refrigeration cycle formed by sequentially connecting a compressor, a condenser, a throttle device, and a cooler; a defrosting circuit that supplies refrigerant discharged from the compressor to the cooler and defrosts the cooler; A first pressure switch of a self-return type that detects the pressure on the condenser side and a second pressure switch of an automatic return type that detects the pressure on the cooler side are provided. A cooling device characterized in that a compressor motor or a coil of an electromagnetic switch that opens and closes an electric circuit of the compressor motor is connected in series to a power source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2121883U JPS59128075U (en) | 1983-02-14 | 1983-02-14 | Cooling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2121883U JPS59128075U (en) | 1983-02-14 | 1983-02-14 | Cooling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59128075U true JPS59128075U (en) | 1984-08-29 |
Family
ID=30152348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2121883U Pending JPS59128075U (en) | 1983-02-14 | 1983-02-14 | Cooling system |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59128075U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008151454A (en) * | 2006-12-19 | 2008-07-03 | Toshiba Kyaria Kk | Air conditioner |
-
1983
- 1983-02-14 JP JP2121883U patent/JPS59128075U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008151454A (en) * | 2006-12-19 | 2008-07-03 | Toshiba Kyaria Kk | Air conditioner |
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