JPH0261707U - - Google Patents
Info
- Publication number
- JPH0261707U JPH0261707U JP14186388U JP14186388U JPH0261707U JP H0261707 U JPH0261707 U JP H0261707U JP 14186388 U JP14186388 U JP 14186388U JP 14186388 U JP14186388 U JP 14186388U JP H0261707 U JPH0261707 U JP H0261707U
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- engine
- sub
- cooling water
- heat
- 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
- 239000000498 cooling water Substances 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Landscapes
- Air-Conditioning For Vehicles (AREA)
Description
第１図は、本考案の一実施例を示す要部説明図
である。
１……機関、２……車室内ヒータ、３……冷却
水通路、４……ヒータコア、５……送風フアン、
６……排気通路、９……エバポレータ、１１……
ヒートパイプ、１４……凝縮部、１５……第１パ
イプ、１６……媒体戻り用パイプたる第２パイプ
、３０……蒸気タンク、３３……覆い部材、３５
，３６，１９……第１，２，３弁手段、３８，３
９……第１，２サブパイプ、４０……媒体。
FIG. 1 is an explanatory diagram of main parts showing an embodiment of the present invention. 1... engine, 2... vehicle interior heater, 3... cooling water passage, 4... heater core, 5... ventilation fan,
6... Exhaust passage, 9... Evaporator, 11...
Heat pipe, 14... Condensing section, 15... First pipe, 16... Second pipe serving as medium return pipe, 30... Steam tank, 33... Covering member, 35
, 36, 19...first, second, third valve means, 38, 3
9...first and second sub pipes, 40...medium.
Claims (1)
通路を設け、ヒータコアを循環する冷却水との間
で熱交換する空気を供給する送風フアンを設ける
一方、排気通路に設けたエバポレータにより該排
気熱を前記空気に伝達する媒体が運ばれるループ
式ヒートパイプを配設し、該ヒートパイプの凝縮
部を車室用ヒータコアの空気出口側に取り付けた
暖房装置において、 前記エバポレータからの蒸気を凝縮部に運ぶ第
１パイプ中に第１サブパイプを介して蒸気タンク
を連通させ、該蒸気タンクから媒体戻り用の第２
パイプの途中に第２サブパイプを介装させ、第１
、第２サブパイプに夫々機関作動中は閉じていて
、機関停止時に開くよう制御された第１，２弁手
段を介装し、更に前記蒸気タンクを機関の冷却水
により冷却可能なるように蒸気タンクの周囲を囲
繞するようにすると共に前記機関停止時に閉じる
第３弁手段を第２パイプ中に介装したことを特徴
とする車両用暖房装置。[Scope of Claim for Utility Model Registration] A cooling water passage for circulating cooling water is provided between the engine and the cabin heater, and a blower fan is provided to supply air for heat exchange with the cooling water circulating through the heater core. A heating device including a loop heat pipe in which a medium for transmitting exhaust heat to the air is carried by an evaporator provided in a passage, and a condensing part of the heat pipe is attached to an air outlet side of a heater core for a vehicle interior, A steam tank is communicated through a first sub-pipe into a first pipe for conveying steam from the evaporator to a condensing section, and a second pipe for medium return is connected from the steam tank.
A second sub-pipe is inserted in the middle of the pipe, and the first
, the second sub-pipe is provided with first and second valve means which are controlled to be closed when the engine is in operation and open when the engine is stopped; A heating system for a vehicle, characterized in that a third valve means is interposed in the second pipe so as to surround the periphery of the engine and close when the engine is stopped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14186388U JPH0717532Y2 (en) | 1988-10-28 | 1988-10-28 | Vehicle heating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14186388U JPH0717532Y2 (en) | 1988-10-28 | 1988-10-28 | Vehicle heating system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0261707U true JPH0261707U (en) | 1990-05-08 |
| JPH0717532Y2 JPH0717532Y2 (en) | 1995-04-26 |
Family
ID=31407313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14186388U Expired - Lifetime JPH0717532Y2 (en) | 1988-10-28 | 1988-10-28 | Vehicle heating system |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0717532Y2 (en) |
-
1988
- 1988-10-28 JP JP14186388U patent/JPH0717532Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0717532Y2 (en) | 1995-04-26 |