JPS6324012U - - Google Patents
Info
- Publication number
- JPS6324012U JPS6324012U JP11849386U JP11849386U JPS6324012U JP S6324012 U JPS6324012 U JP S6324012U JP 11849386 U JP11849386 U JP 11849386U JP 11849386 U JP11849386 U JP 11849386U JP S6324012 U JPS6324012 U JP S6324012U
- Authority
- JP
- Japan
- Prior art keywords
- evaporator
- space
- temperature
- compressor
- blowout 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.)
- Granted
Links
- 238000001816 cooling Methods 0.000 claims 2
- 239000003507 refrigerant Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Air-Conditioning For Vehicles (AREA)
Description
第１図はこの考案の一実施例を示す構成図、第
２図は同上に用いた制御回路のブロツク図、第３
図は同上の実施例の作動例を示すタイムチヤート
である。
１…コンプレツサ、５ａ，５ｂ…電磁弁、７ａ
，７ｂ…エバポレータ、８ａ，８ｂ…吹出温度セ
ンサ、１０ａ，１０ｂ…車内センサ、１２ａ，１
２ｂ…温度設定器、１４ａ，１４ｂ…必要吹出温
度演算部、１５ａ，１５ｂ…電磁弁制御部、１６
…コンプレツサ制御部。
Figure 1 is a block diagram showing an embodiment of this invention, Figure 2 is a block diagram of the control circuit used in the above, and Figure 3 is a block diagram of the control circuit used in the above.
The figure is a time chart showing an example of the operation of the above embodiment. 1... Compressor, 5a, 5b... Solenoid valve, 7a
, 7b...Evaporator, 8a, 8b...Blowout temperature sensor, 10a, 10b...In-vehicle sensor, 12a, 1
2b...Temperature setting device, 14a, 14b...Required blowout temperature calculation unit, 15a, 15b...Solenoid valve control unit, 16
...Compressor control section.
Claims (1)
列接続された二以上のエバポレータと、該エバポ
レータへ送る冷媒を断続する二以上の電磁弁とを
有し、第１のエバポレータを通過した空気が第１
の空間に、第２のエバポレータを通過した空気が
第２の空間にそれぞれ吹き出されるようにした車
両用冷房装置において、前記第１の空間及び第２
の空間の温度をそれぞれ検出する車内センサと、
前記第１の空間及び第２の空間の温度をそれぞれ
設定する温度設定器と、前記車内センサ及び前記
温度設定器の出力に応じてそれぞれ必要吹出温度
を演算する必要吹出温度演算手段と、前記第１の
エバポレータ及び第２のエバポレータを通過した
空気の実際の温度をそれぞれ検出する吹出温度セ
ンサと、この吹出温度センサからの出力と前記必
要吹出温度演算手段の演算結果とから前記第１の
電磁弁及び第２の電磁弁をそれぞれ制御する電磁
弁制御手段と、前記必要吹出温度演算手段のいず
れか低い値に基づいて前記コンプレツサを制御す
るコンプレツサ制御手段とを設けたことを特徴と
する複数のエバポレータを有する車両用冷房装置
。 It has one compressor, two or more evaporators connected in parallel to this compressor, and two or more solenoid valves that cut off and on the refrigerant sent to the evaporator, and the air that has passed through the first evaporator is connected to the first evaporator.
In the vehicle cooling system, air passing through a second evaporator is blown out into the second space, respectively, into the first space and the second space.
an in-vehicle sensor that detects the temperature of each space;
a temperature setter that sets the temperature of the first space and the second space, a necessary blowout temperature calculation means that calculates the necessary blowout temperature according to the outputs of the in-vehicle sensor and the temperature setter, respectively; a blowout temperature sensor that detects the actual temperature of the air that has passed through the first evaporator and the second evaporator, and the first solenoid valve based on the output from the blowout temperature sensor and the calculation result of the required blowout temperature calculation means. and a plurality of evaporators, characterized in that they are provided with solenoid valve control means for controlling each of the second solenoid valves, and compressor control means for controlling the compressor based on the lower of the required blowout temperature calculation means. A vehicle cooling system having:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986118493U JPH0343847Y2 (en) | 1986-08-01 | 1986-08-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986118493U JPH0343847Y2 (en) | 1986-08-01 | 1986-08-01 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6324012U true JPS6324012U (en) | 1988-02-17 |
| JPH0343847Y2 JPH0343847Y2 (en) | 1991-09-13 |
Family
ID=31004996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986118493U Expired JPH0343847Y2 (en) | 1986-08-01 | 1986-08-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0343847Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0517720U (en) * | 1991-03-29 | 1993-03-05 | 株式会社小松製作所 | Electric control lever device for vehicles |
| JP2007230372A (en) * | 2006-03-01 | 2007-09-13 | Denso Corp | Vehicular refrigerating cycle device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51144723U (en) * | 1975-05-16 | 1976-11-20 | ||
| JPS5670312U (en) * | 1979-10-31 | 1981-06-10 |
-
1986
- 1986-08-01 JP JP1986118493U patent/JPH0343847Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51144723U (en) * | 1975-05-16 | 1976-11-20 | ||
| JPS5670312U (en) * | 1979-10-31 | 1981-06-10 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0517720U (en) * | 1991-03-29 | 1993-03-05 | 株式会社小松製作所 | Electric control lever device for vehicles |
| JP2007230372A (en) * | 2006-03-01 | 2007-09-13 | Denso Corp | Vehicular refrigerating cycle device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0343847Y2 (en) | 1991-09-13 |
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