JPS6353811U - - Google Patents
Info
- Publication number
- JPS6353811U JPS6353811U JP14838786U JP14838786U JPS6353811U JP S6353811 U JPS6353811 U JP S6353811U JP 14838786 U JP14838786 U JP 14838786U JP 14838786 U JP14838786 U JP 14838786U JP S6353811 U JPS6353811 U JP S6353811U
- Authority
- JP
- Japan
- Prior art keywords
- operation mode
- switch
- suction pressure
- standard operation
- variable displacement
- 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
- 238000006073 displacement reaction Methods 0.000 claims description 4
- 238000007791 dehumidification Methods 0.000 claims description 2
- 238000001514 detection method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 1
Landscapes
- Control Of Positive-Displacement Pumps (AREA)
Description
第１図乃至第５図は本考案の一実施例を示すも
ので、第１図は車両用空気調和装置の制御装置の
全体構成図、第２図は本考案に適用される可変容
量型揺動板式圧縮機の縦断面図、第３図は制御弁
駆動回路図、第４図は圧縮機の設定吸入圧―制御
電流の特性図、第５図は圧縮機の設定吸入圧―温
度コントロールレバー作動位置の特性図、第６図
乃至第８図は本考案の他の実施例を示すもので、
第６図は第１図と同状の全体構成図、第７図、第
８図は制御手順を示すフローチヤートである。
９……可変容量型圧縮機、３１……電磁クラツ
チ（クラツチ）、５２……ノーマルスイツチ（第
１のスイツチ）、５３……エコノミースイツチ（
第２のスイツチ）、５４……除湿力アツプスイツ
チ（第３のスイツチ）、５８……制御弁駆動回路
（制御手段）、Ｓ……総合信号（信号）、Ｑ……
温度コントロールレバーの作動位置（信号）。
1 to 5 show one embodiment of the present invention, in which FIG. 1 is an overall configuration diagram of a control device for a vehicle air conditioner, and FIG. 2 is a variable capacity type shaker applied to the present invention. A vertical cross-sectional view of a moving plate compressor, Figure 3 is a control valve drive circuit diagram, Figure 4 is a characteristic diagram of compressor set suction pressure vs. control current, and Figure 5 is a compressor set suction pressure vs. temperature control lever. The operating position characteristic diagrams, FIGS. 6 to 8, show other embodiments of the present invention.
FIG. 6 is an overall configuration diagram similar to FIG. 1, and FIGS. 7 and 8 are flowcharts showing control procedures. 9... Variable displacement compressor, 31... Electromagnetic clutch (clutch), 52... Normal switch (first switch), 53... Economy switch (
2nd switch), 54... Dehumidification power up switch (third switch), 58... Control valve drive circuit (control means), S... Comprehensive signal (signal), Q...
Operating position (signal) of temperature control lever.
Claims (1)
て自動的に容量制御を行うと共に、前記設定値を
外部信号に基づいて制御可能に構成された可変容
量型圧縮機と、標準運転モードに設定する第１の
スイツチと、経済運転モードに設定する第２のス
イツチと、除湿力向上運転モードに設定する第３
のスイツチと、前記第１のスイツチにより標準運
転モードに設定した時温度調整のために必要とす
る因子の検出信号に基づいて得られた信号に対応
して前記可変容量型圧縮機の吸入圧を制御すると
共に、前記第２のスイツチにより経済運転モード
に設定した時前記可変容量型圧縮機の吸入圧を前
記標準運転モード設定時のそれより高圧に制御し
、且つ前記第３のスイツチにより除湿力向上運転
モードに設定した時前記可変容量型圧縮機の吸入
圧を前記標準運転モード設定時のそれより低圧に
制御する制御手段とを具備したことを特徴とする
車両用空気調和装置の制御装置。 A variable displacement compressor is configured to automatically perform capacity control based on an internal signal so that the suction pressure reaches a set value, and to control the set value based on an external signal, and is set to standard operation mode. a first switch to set it to the economical operation mode, a third switch to set it to the dehumidification power improvement operation mode.
and the suction pressure of the variable displacement compressor in response to a signal obtained based on a detection signal of a factor required for temperature adjustment when the standard operation mode is set by the first switch. At the same time, the second switch controls the suction pressure of the variable displacement compressor to a higher pressure than when the standard operation mode is set, and the third switch controls the dehumidifying power. 1. A control device for a vehicle air conditioner, comprising: control means for controlling the suction pressure of the variable capacity compressor to be lower than that when the standard operation mode is set when the improved operation mode is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14838786U JPS6353811U (en) | 1986-09-27 | 1986-09-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14838786U JPS6353811U (en) | 1986-09-27 | 1986-09-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6353811U true JPS6353811U (en) | 1988-04-11 |
Family
ID=31062607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14838786U Pending JPS6353811U (en) | 1986-09-27 | 1986-09-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6353811U (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58108361A (en) * | 1981-12-21 | 1983-06-28 | サンデン株式会社 | Controller for air conditioner for car |
| JPS58124139A (en) * | 1982-01-20 | 1983-07-23 | Nippon Denso Co Ltd | Controlling device of air conditioner |
| JPS5910952B2 (en) * | 1976-05-14 | 1984-03-12 | 新日本製鐵株式会社 | Hot spraying repair method for blast furnace gutters |
-
1986
- 1986-09-27 JP JP14838786U patent/JPS6353811U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5910952B2 (en) * | 1976-05-14 | 1984-03-12 | 新日本製鐵株式会社 | Hot spraying repair method for blast furnace gutters |
| JPS58108361A (en) * | 1981-12-21 | 1983-06-28 | サンデン株式会社 | Controller for air conditioner for car |
| JPS58124139A (en) * | 1982-01-20 | 1983-07-23 | Nippon Denso Co Ltd | Controlling device of air conditioner |
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