JPS6297429U - - Google Patents
Info
- Publication number
- JPS6297429U JPS6297429U JP18933085U JP18933085U JPS6297429U JP S6297429 U JPS6297429 U JP S6297429U JP 18933085 U JP18933085 U JP 18933085U JP 18933085 U JP18933085 U JP 18933085U JP S6297429 U JPS6297429 U JP S6297429U
- Authority
- JP
- Japan
- Prior art keywords
- heat exchanger
- capillary tube
- electromagnetic
- inlet side
- valve provided
- 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
- 230000002528 anti-freeze Effects 0.000 claims description 4
- 238000007710 freezing Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 108010053481 Antifreeze Proteins Proteins 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
Landscapes
- Air Conditioning Control Device (AREA)
Description
第１図は本考案の一実施例を示す空気調和機の
制御回路図、第２図は上記空気調和機の冷媒回路
図である。
１……熱交換器、２……送風機用電動機、３…
…凍結防止サーモスタツト、４ａ，４ｂ……電磁
開閉弁。
FIG. 1 is a control circuit diagram of an air conditioner showing an embodiment of the present invention, and FIG. 2 is a refrigerant circuit diagram of the air conditioner. 1...Heat exchanger, 2...Blower electric motor, 3...
...Anti-freeze thermostat, 4a, 4b...Solenoid on-off valve.
Claims (1)
、高速・低速切替型の送風機用電動機と、前記電
動機にて駆動される送風機と、前記熱交換器のフ
イン間に取付られた凍結防止用サーモスタツトと
、前記キヤピラリチユーブ入口側に設けた電磁開
閉弁と、前記熱交換器入口側と前記キヤピラリチ
ユーブ入口側を前記キヤピラリチユーブを通さず
に連結したバイパス回路に設けた電磁開閉弁とを
備え前記キヤピラリチユーブ入口側に設けた電磁
開閉弁は、前記熱交換器の表面温度が凍結防止サ
ーモスタツトの動作温度まで低下したとき閉、前
記バイパス回路に設けた電磁開閉弁は、前記熱交
換器の表面温度が凍結防止サーモスタツトの動作
温度まで低下したとき開となるよう構成してなる
空気調和機の制御回路。 A fin-type heat exchanger, a capillary tube, a high-speed/low-speed switching type blower electric motor, a blower driven by the electric motor, and an antifreeze thermostat installed between the fins of the heat exchanger. , an electromagnetic on-off valve provided on the inlet side of the capillary tube, and an electromagnetic on-off valve provided in a bypass circuit connecting the inlet side of the heat exchanger and the inlet side of the capillary tube without passing through the capillary tube. The electromagnetic on-off valve provided on the inlet side of the capillary tube closes when the surface temperature of the heat exchanger drops to the operating temperature of the antifreeze thermostat, and the electromagnetic on-off valve provided on the bypass circuit closes when the surface temperature of the heat exchanger falls to the operating temperature of the anti-freezing thermostat. A control circuit for an air conditioner configured to open when the surface temperature of the device falls to the operating temperature of an antifreeze thermostat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18933085U JPS6297429U (en) | 1985-12-09 | 1985-12-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18933085U JPS6297429U (en) | 1985-12-09 | 1985-12-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6297429U true JPS6297429U (en) | 1987-06-22 |
Family
ID=31141528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18933085U Pending JPS6297429U (en) | 1985-12-09 | 1985-12-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6297429U (en) |
-
1985
- 1985-12-09 JP JP18933085U patent/JPS6297429U/ja active Pending
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