JPH0367209U - - Google Patents
Info
- Publication number
- JPH0367209U JPH0367209U JP12534389U JP12534389U JPH0367209U JP H0367209 U JPH0367209 U JP H0367209U JP 12534389 U JP12534389 U JP 12534389U JP 12534389 U JP12534389 U JP 12534389U JP H0367209 U JPH0367209 U JP H0367209U
- Authority
- JP
- Japan
- Prior art keywords
- heat medium
- heat
- vehicle
- way valve
- supply
- 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
- 238000001514 detection method Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Air-Conditioning For Vehicles (AREA)
Description
第１図及び第２図はこの考案にかかるコンデン
サの概略構成図、第３図及び第４図はエンジンル
ーム内における空気の流れを示す図である。
５…コンデンサ（熱交換器）、１２，１３…三
方弁、１５…上偏平チユーブ（一方の偏平チユー
ブ）、１６…下偏平チユーブ（他方の偏平チユー
ブ）、１７…制御装置、１８ａ，１８ｂ…圧力検
知器（検知手段）。
1 and 2 are schematic configuration diagrams of a condenser according to this invention, and FIGS. 3 and 4 are diagrams showing the flow of air in the engine room. 5... Condenser (heat exchanger), 12, 13... Three-way valve, 15... Upper flat tube (one flat tube), 16... Lower flat tube (other flat tube), 17... Control device, 18a, 18b... Pressure Detector (detection means).
Claims (1)
し、車両のエンジンルーム内で走行方向前方に形
成の空気取り入れ口から取り入れられた空気によ
つて熱交換される車両用熱交換器において、 両方または一方の熱媒体通路へ熱媒体の供給を
切換える三方弁と、 何れか一方の熱媒体通路における熱交換能力の
低下を検知する検知手段と、 該検知手段の検知信号に基づいて、一方の熱媒
体通路へ熱媒体の供給を停止して他方のみに熱媒
体を供給するように三方弁を切換る制御手段とを
備えることを特徴とする車両用熱交換器。[Claims for Utility Model Registration] The system has two heat medium passages arranged vertically in parallel, and exchanges heat with air taken in from an air intake formed in the front of the vehicle in the engine compartment in the direction of travel. A heat exchanger for a vehicle, comprising: a three-way valve that switches the supply of heat medium to both or one of the heat medium passages; a detection means that detects a decrease in heat exchange capacity in either of the heat medium passages; and the detection means. a control means for switching a three-way valve so as to stop supplying a heat medium to one heat medium passage and supply heat medium only to the other heat medium passage based on a detection signal of the heat exchanger for a vehicle. vessel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12534389U JPH0367209U (en) | 1989-10-26 | 1989-10-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12534389U JPH0367209U (en) | 1989-10-26 | 1989-10-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0367209U true JPH0367209U (en) | 1991-07-01 |
Family
ID=31673220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12534389U Pending JPH0367209U (en) | 1989-10-26 | 1989-10-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0367209U (en) |
-
1989
- 1989-10-26 JP JP12534389U patent/JPH0367209U/ja active Pending
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