JPH01145808U - - Google Patents
Info
- Publication number
- JPH01145808U JPH01145808U JP4398888U JP4398888U JPH01145808U JP H01145808 U JPH01145808 U JP H01145808U JP 4398888 U JP4398888 U JP 4398888U JP 4398888 U JP4398888 U JP 4398888U JP H01145808 U JPH01145808 U JP H01145808U
- Authority
- JP
- Japan
- Prior art keywords
- evaporator
- engine cooling
- switching valve
- hot water
- water pipe
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 239000000498 cooling water Substances 0.000 claims 3
- 238000001816 cooling Methods 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 claims 1
- 239000003507 refrigerant Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Air-Conditioning For Vehicles (AREA)
Description
第１図はこの考案に係る車両用空調装置の概略
構成図、第２図はエバポレータの斜視図である。
４…エバポレータ、８…エンジン、１５，１６
…切換バルブ、１７…制御装置、２２…温水パイ
プ。
FIG. 1 is a schematic configuration diagram of a vehicle air conditioner according to this invention, and FIG. 2 is a perspective view of an evaporator. 4... Evaporator, 8... Engine, 15, 16
...Switching valve, 17...Control device, 22...Hot water pipe.
Claims (1)
該エバポレータに設けられエンジンの冷却水が係
給される温水パイプと、該温水パイプにエンジン
の冷却水の導入を許可する切換バルブと、該切換
バルブの開閉を制御して温水パイプにエンジンの
冷却水を所定時間通水する制御手段とを備え、エ
バポレータの運転停止時にエバポレータをエンジ
ンの冷却水により加熱することを特徴とする車両
用空調装置。 an evaporator to which refrigerant is supplied and cooled;
A hot water pipe provided in the evaporator and supplied with engine cooling water, a switching valve that allows engine cooling water to be introduced into the hot water pipe, and a switching valve that controls the opening and closing of the switching valve to supply engine cooling to the hot water pipe. 1. A vehicle air conditioner, comprising: a control means for passing water for a predetermined period of time, and heating the evaporator with engine cooling water when the evaporator stops operating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4398888U JPH01145808U (en) | 1988-03-31 | 1988-03-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4398888U JPH01145808U (en) | 1988-03-31 | 1988-03-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01145808U true JPH01145808U (en) | 1989-10-06 |
Family
ID=31270367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4398888U Pending JPH01145808U (en) | 1988-03-31 | 1988-03-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01145808U (en) |
-
1988
- 1988-03-31 JP JP4398888U patent/JPH01145808U/ja active Pending