JPS6350716U - - Google Patents
Info
- Publication number
- JPS6350716U JPS6350716U JP14567086U JP14567086U JPS6350716U JP S6350716 U JPS6350716 U JP S6350716U JP 14567086 U JP14567086 U JP 14567086U JP 14567086 U JP14567086 U JP 14567086U JP S6350716 U JPS6350716 U JP S6350716U
- Authority
- JP
- Japan
- Prior art keywords
- suction pressure
- heat load
- compressor
- turned
- switch
- 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.)
- Granted
Links
- 238000007791 dehumidification Methods 0.000 claims description 4
- 238000001514 detection method Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 4
Description
図面は本考案の一実施例を示し、第１図は自動
車用空気調和装置の制御装置の全体構成図、第２
図は同回路図、第３図は熱負荷検出手段としての
外気センサの温度に対する抵抗値特性を示す図、
第４図は除湿スイツチのオン・オフ状態及び外気
温度と圧縮機の吸入圧との関係を示す図、第５図
は圧力制御弁の縦断面図、第６図はソレノイドの
電流量と圧縮機の吸入圧との関係を示す図である
。
８……圧縮機、１６……圧力制御弁（容量制御
手段）、１７……吸入圧設定制御部（吸入圧設定
手段）、２４……外気センサ（熱負荷検出手段）
、３０……除湿スイツチ、４１……吸入圧設定部
（制御回路）。
The drawings show one embodiment of the present invention, and FIG. 1 is an overall configuration diagram of a control device for an automobile air conditioner, and FIG.
The figure is the same circuit diagram, and Figure 3 is a diagram showing the resistance value characteristics with respect to temperature of the outside air sensor as a heat load detection means.
Figure 4 is a diagram showing the on/off state of the dehumidification switch, the relationship between the outside air temperature and the suction pressure of the compressor, Figure 5 is a vertical cross-sectional view of the pressure control valve, and Figure 6 is the current amount of the solenoid and the compressor. FIG. 8...Compressor, 16...Pressure control valve (capacity control means), 17...Suction pressure setting control section (suction pressure setting means), 24...Outside air sensor (thermal load detection means)
, 30... dehumidification switch, 41... suction pressure setting section (control circuit).
Claims (1)
吸入圧を設定する吸入圧設定手段と、前記圧縮機
の吸入圧が前記設定吸入圧となるように前記圧縮
機の容量を制御する容量制御手段とを備えた自動
車用空気調和装置の制御装置において、オン作動
により除湿運転が行われる除湿スイツチを設ける
とともに、前記吸入圧設定手段は前記熱負荷検出
手段によつて検出される熱負荷が大きいときには
小さいときよりも前記吸入圧をより小さく制御す
るとともに、前記除湿スイツチのオン作動時には
そのオフ作動時よりも前記吸入圧をより小さく制
御する制御回路を備えたことを特徴とする自動車
用空気調和装置の制御装置。 A heat load detection means for detecting a heat load, a suction pressure setting means for setting a suction pressure of the compressor, and a capacity control for controlling the capacity of the compressor so that the suction pressure of the compressor becomes the set suction pressure. A control device for an automotive air conditioner comprising: a dehumidifying switch that performs a dehumidifying operation when turned on; and the suction pressure setting means has a large heat load detected by the heat load detecting means. An air conditioner for an automobile characterized by comprising a control circuit that sometimes controls the suction pressure to be lower than when it is small, and also controls the suction pressure to be lower when the dehumidification switch is turned on than when the dehumidification switch is turned off. Device control device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14567086U JPH0213207Y2 (en) | 1986-09-22 | 1986-09-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14567086U JPH0213207Y2 (en) | 1986-09-22 | 1986-09-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6350716U true JPS6350716U (en) | 1988-04-06 |
| JPH0213207Y2 JPH0213207Y2 (en) | 1990-04-12 |
Family
ID=31057427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14567086U Expired JPH0213207Y2 (en) | 1986-09-22 | 1986-09-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0213207Y2 (en) |
-
1986
- 1986-09-22 JP JP14567086U patent/JPH0213207Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0213207Y2 (en) | 1990-04-12 |