JPH02100171U - - Google Patents
Info
- Publication number
- JPH02100171U JPH02100171U JP967089U JP967089U JPH02100171U JP H02100171 U JPH02100171 U JP H02100171U JP 967089 U JP967089 U JP 967089U JP 967089 U JP967089 U JP 967089U JP H02100171 U JPH02100171 U JP H02100171U
- Authority
- JP
- Japan
- Prior art keywords
- engine
- cooling water
- heat exchanger
- pump
- 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
- 239000000498 cooling water Substances 0.000 claims description 6
- 238000001816 cooling Methods 0.000 claims 2
- 239000003638 chemical reducing agent Substances 0.000 claims 1
- 238000001514 detection method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Description
図は本考案によるエンジン駆動式空気調和装置
の回路構成図である。
７……圧縮機、８……エンジン、９……四方切
換弁、１１ａ，１１ｂ，１１ｃ……室内熱交換器
、１９，２０……減圧素子、２４……室外熱交換
器、２８……冷却水回路、２９……循環ポンプ、
３０，３１……放熱器、３２……温度検知器、３
４……制御器、３５……温度検知器。
The figure is a circuit diagram of an engine-driven air conditioner according to the present invention. 7... Compressor, 8... Engine, 9... Four-way switching valve, 11a, 11b, 11c... Indoor heat exchanger, 19, 20... Pressure reducing element, 24... Outdoor heat exchanger, 28... Cooling Water circuit, 29...circulation pump,
30, 31...Radiator, 32...Temperature detector, 3
4...Controller, 35...Temperature detector.
Claims (1)
縮機、四方弁、室外熱交換器、減圧器、室外熱交
換器を順次連結したヒートポンプ回路と、前記エ
ンジンを冷却するための熱交換器、この熱交換器
で加熱された冷却水を循環させるためのポンプ、
加熱された冷却水を冷却するための放熱器を連結
した冷却水回路とを備えたエンジン駆動式空気調
和装置において、前記冷却水回路に冷却水の温度
を検出する温度検出器と、この温度検知器の検出
した温度が設定値以下の時に前記ポンプを止める
制御器とを設けたことを特徴とするエンジン駆動
式空気調和装置。 An engine, a heat pump circuit that sequentially connects a compressor driven by the engine, a four-way valve, an outdoor heat exchanger, a pressure reducer, and an outdoor heat exchanger, a heat exchanger for cooling the engine, and this heat exchanger. pump for circulating cooling water heated by
In an engine-driven air conditioner comprising a cooling water circuit connected to a radiator for cooling heated cooling water, the cooling water circuit includes a temperature detector for detecting the temperature of the cooling water, and the temperature detection device An engine-driven air conditioner, further comprising a controller that stops the pump when the temperature detected by the pump is below a set value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP967089U JPH02100171U (en) | 1989-01-30 | 1989-01-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP967089U JPH02100171U (en) | 1989-01-30 | 1989-01-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02100171U true JPH02100171U (en) | 1990-08-09 |
Family
ID=31216618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP967089U Pending JPH02100171U (en) | 1989-01-30 | 1989-01-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02100171U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002213799A (en) * | 2001-01-22 | 2002-07-31 | Sanyo Electric Co Ltd | Air conditioner |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5770368A (en) * | 1980-10-17 | 1982-04-30 | Ebara Mfg | Hot fluid producing equipment |
-
1989
- 1989-01-30 JP JP967089U patent/JPH02100171U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5770368A (en) * | 1980-10-17 | 1982-04-30 | Ebara Mfg | Hot fluid producing equipment |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002213799A (en) * | 2001-01-22 | 2002-07-31 | Sanyo Electric Co Ltd | Air conditioner |