JPS6447407U - - Google Patents
Info
- Publication number
- JPS6447407U JPS6447407U JP14336187U JP14336187U JPS6447407U JP S6447407 U JPS6447407 U JP S6447407U JP 14336187 U JP14336187 U JP 14336187U JP 14336187 U JP14336187 U JP 14336187U JP S6447407 U JPS6447407 U JP S6447407U
- Authority
- JP
- Japan
- Prior art keywords
- heater core
- passage
- water
- vehicle interior
- vehicle
- 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
- 238000001816 cooling Methods 0.000 claims description 7
- 238000004378 air conditioning Methods 0.000 claims description 4
- 239000000498 cooling water Substances 0.000 claims 2
- 238000010438 heat treatment Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Air-Conditioning For Vehicles (AREA)
Description
第１図はこの考案の水冷式エンジンの冷却装置
の第１実施例を示す概略断面図、第２図はこの考
案の第２実施例を示す第１図に相当する概略断面
図、第３図および第４図は従来例を示す図で、第
３図はエンジンの冷却系統を示す図、第４図は第
１図に相当する概略断面図である。
２２……車室内空調用通路、２２ａ……外気導
入口（第１の空気導入口）、２２ｂ……内気導入
口（第１の空気導入口）、２２ｆ……送風口、２
３……冷却用通路、２３ａ……外気導入口（第２
の空気導入口）、２３ｂ……車外排出口、２５…
…連通部、２８……ヒータコア、２９……エアミ
ツクスドア（切換えドア）、３０……インレツト
ドア（切換えドア）、３１……アウトレツトドア
（切換えドア）。
FIG. 1 is a schematic sectional view showing a first embodiment of a cooling device for a water-cooled engine of this invention, FIG. 2 is a schematic sectional view corresponding to FIG. 1 showing a second embodiment of this invention, and FIG. 4 are diagrams showing a conventional example, FIG. 3 is a diagram showing a cooling system of an engine, and FIG. 4 is a schematic sectional view corresponding to FIG. 1. 22...Vehicle interior air conditioning passage, 22a...Outside air inlet (first air inlet), 22b...Inside air inlet (first air inlet), 22f...Blower port, 2
3...Cooling passage, 23a...Outside air inlet (second
air inlet), 23b...exhaust outlet, 25...
...Communication portion, 28...Heater core, 29...Air mix door (switching door), 30...Inlet door (switching door), 31...Outlet door (switching door).
Claims (1)
水を還流させ、該ヒータコアに風を通過させてエ
ンジン冷却水を冷却する水冷式エンジンの冷却装
置において、 一端部に第１の空気導入口が、他端部に車室内
への送風口が形成された車室内空調用通路と、一
端部に第２の空気導入口が、他端部に車外排出口
が形成された冷却用通路とを設けると共に、該両
通路の一部に互いの通路に連通する連通部を形成
し、該連通部に前記ヒータコアを配設し、更に、
車室内非暖房時に前記ヒータコアを前記車室内空
調用通路から遮断して前記冷却用通路内に挿入し
、車室内暖房時に前記ヒータコアを前記車室内空
調用通路内に挿入する切換えドアを前記連通部に
配設したことを特徴とする水冷式エンジンの冷却
装置。[Scope of Claim for Utility Model Registration] In a water-cooled engine cooling device that circulates engine cooling water to a heater core that heats the interior of a vehicle, and cools the engine cooling water by passing wind through the heater core, The air inlet is an air conditioning passage for the vehicle interior, which has an air outlet into the vehicle interior at the other end, a second air inlet at one end, and an exhaust outlet to the outside of the vehicle at the other end. a communication passage, a communication part communicating with each passage is formed in a part of both the passages, and the heater core is disposed in the communication part, and further,
The communication portion includes a switching door for inserting the heater core into the cooling passage while cutting off the heater core from the air conditioning passage when the vehicle interior is not heated, and inserting the heater core into the air conditioning passage when heating the vehicle interior. A cooling device for a water-cooled engine, characterized in that the cooling device is installed in a water-cooled engine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14336187U JPS6447407U (en) | 1987-09-19 | 1987-09-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14336187U JPS6447407U (en) | 1987-09-19 | 1987-09-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6447407U true JPS6447407U (en) | 1989-03-23 |
Family
ID=31410114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14336187U Pending JPS6447407U (en) | 1987-09-19 | 1987-09-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6447407U (en) |
-
1987
- 1987-09-19 JP JP14336187U patent/JPS6447407U/ja active Pending
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