JPS6268808U - - Google Patents
Info
- Publication number
- JPS6268808U JPS6268808U JP16185285U JP16185285U JPS6268808U JP S6268808 U JPS6268808 U JP S6268808U JP 16185285 U JP16185285 U JP 16185285U JP 16185285 U JP16185285 U JP 16185285U JP S6268808 U JPS6268808 U JP S6268808U
- Authority
- JP
- Japan
- Prior art keywords
- wind
- air volume
- signal
- humidity
- control unit
- 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
- 238000001816 cooling Methods 0.000 claims description 2
- 238000001514 detection method Methods 0.000 claims 2
- 239000003507 refrigerant Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Air-Conditioning For Vehicles (AREA)
- Control Of Positive-Displacement Pumps (AREA)
Description
第１図は本考案による車輌用冷房装置の一実施
例の全体図、第２図乃至第４図は実施例の装置に
採用された圧縮機の正断面図と、Ｙ―Ｙ線による
側断面図と、そして要部構造図である。
１……エンジン、２……圧縮機、４……電磁ク
ラツチ、６……エバポレータ、７……サクシヨン
スロツトル弁（圧力制御弁）、１１……風温セン
サ等の検出器、１２……制御ユニツト、１３……
開閉弁、Ｐ２……吸入ポート。
Fig. 1 is an overall view of an embodiment of a vehicle cooling system according to the present invention, and Figs. 2 to 4 are a front sectional view and a side sectional view taken along the Y--Y line of the compressor adopted in the embodiment of the system. and a diagram of the main structure. 1... Engine, 2... Compressor, 4... Electromagnetic clutch, 6... Evaporator, 7... Suction throttle valve (pressure control valve), 11... Detector such as an air temperature sensor, 12... Control unit, 13...
Opening/closing valve, P2 ... Suction port.
Claims (1)
て風温度または風湿度または風量の少なくとも１
つを検出する検出手段と、圧縮機における吸入ポ
ートに設けられてこの吸入ポートを開閉する開閉
弁と、前記検出手段からの検出信号に基づき前記
開閉弁に信号を出す制御ユニツトと、を有し、前
記風温度または風湿度または風量の何れか１つが
所定値になつたとき、あるいは風温度または風湿
度または風量によつて決定されるエンタルピが所
定値となつたときに前記制御ユニツトからの制御
信号によつて前記開閉弁が前記吸入ポートを切替
える方向に作動して、前記圧縮機における冷媒吐
出量を変化せしめることを特徴とする車輌用冷房
装置。 At least one of the wind temperature, wind humidity, or air volume is provided on the cabin air intake side of the evaporator.
a control unit that outputs a signal to the on-off valve based on a detection signal from the detection means; , control from the control unit when any one of the wind temperature, wind humidity, or air volume reaches a predetermined value, or when the enthalpy determined by the wind temperature, wind humidity, or air volume reaches a predetermined value. A vehicle cooling system, wherein the on-off valve operates in a direction to switch the suction port in response to a signal, thereby changing the amount of refrigerant discharged from the compressor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16185285U JPS6268808U (en) | 1985-10-21 | 1985-10-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16185285U JPS6268808U (en) | 1985-10-21 | 1985-10-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6268808U true JPS6268808U (en) | 1987-04-30 |
Family
ID=31088557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16185285U Pending JPS6268808U (en) | 1985-10-21 | 1985-10-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6268808U (en) |
-
1985
- 1985-10-21 JP JP16185285U patent/JPS6268808U/ja active Pending