JPS61120027U - - Google Patents
Info
- Publication number
- JPS61120027U JPS61120027U JP429085U JP429085U JPS61120027U JP S61120027 U JPS61120027 U JP S61120027U JP 429085 U JP429085 U JP 429085U JP 429085 U JP429085 U JP 429085U JP S61120027 U JPS61120027 U JP S61120027U
- Authority
- JP
- Japan
- Prior art keywords
- refrigerant
- heat insulating
- condenser
- insulating tank
- cooling system
- 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
- 239000003507 refrigerant Substances 0.000 claims description 10
- 238000001816 cooling Methods 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 238000009835 boiling Methods 0.000 claims 2
- 238000002485 combustion reaction Methods 0.000 claims 2
- 239000007791 liquid phase Substances 0.000 claims 2
- 239000012808 vapor phase Substances 0.000 claims 1
- 239000003990 capacitor Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
Landscapes
- Sorption Type Refrigeration Machines (AREA)
Description
第１図は本考案の実施例を示す構成断面図、第
２図は冷媒抜取り時の制御動作を示すフローチヤ
ート、第３図は冷媒戻し時の制御動作を示すフロ
ーチヤート、第４図ａ，ｂは電動ポンプの制御特
性説明図である。
２…ウオータジヤケツト、３…コンデンサ、５
…供給ポンプ、６…冷却フアン、７…蒸気通路、
８…冷媒通路、１０…制御回路、３１，３４…電
磁弁、３２…電動ポンプ、３３，３５，３６…冷
媒回収通路。
Fig. 1 is a cross-sectional view of the configuration of an embodiment of the present invention, Fig. 2 is a flowchart showing the control operation when the refrigerant is removed, Fig. 3 is a flowchart showing the control operation when the refrigerant is returned, Fig. 4a, b is an explanatory diagram of control characteristics of the electric pump. 2...Water jacket, 3...Capacitor, 5
...supply pump, 6...cooling fan, 7...steam passage,
8... Refrigerant passage, 10... Control circuit, 31, 34... Solenoid valve, 32... Electric pump, 33, 35, 36... Refrigerant recovery passage.
Claims (1)
ジヤケツトと内部を気相状に保つたコンデンサと
を、上部の冷媒蒸気を流す蒸気通路とコンデンサ
からの液化冷媒を供給ポンプを介して戻す冷媒通
路とで連通して冷媒が循環する冷却系回路を形成
し、コンデンサに強制冷却風を供給する冷却フア
ンを設けた内燃機関の沸騰冷却装置において、上
記冷却系回路に電磁弁及び電動ポンプを介して連
通する保温タンクを設ける一方、エンジン停止時
に冷却系回路内の液相冷媒温度が設定値以下とな
るとその全部を保温タンクに回収するように電磁
弁及び電動ポンプの駆動をそれぞれ制御する手段
を設けたことを特徴とする内燃機関の沸騰冷却装
置。 The engine water jacket, which is mostly filled with liquid-phase refrigerant, and the condenser, which maintains the interior in a vapor phase, are connected to a vapor passage through which refrigerant vapor flows in the upper part, and a refrigerant passage, which returns the liquefied refrigerant from the condenser via a supply pump. In a boiling cooling system for an internal combustion engine, the system is connected to the cooling system circuit via a solenoid valve and an electric pump, and is equipped with a cooling fan that supplies forced cooling air to the condenser. A heat insulating tank was installed to keep the heat insulating tank, while a means was provided to control the drive of the electromagnetic valve and the electric pump so that when the temperature of the liquid phase refrigerant in the cooling system circuit fell below a set value when the engine was stopped, all of the refrigerant was recovered into the heat insulating tank. A boiling cooling device for an internal combustion engine characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP429085U JPH0248664Y2 (en) | 1985-01-17 | 1985-01-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP429085U JPH0248664Y2 (en) | 1985-01-17 | 1985-01-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61120027U true JPS61120027U (en) | 1986-07-29 |
| JPH0248664Y2 JPH0248664Y2 (en) | 1990-12-20 |
Family
ID=30479720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP429085U Expired JPH0248664Y2 (en) | 1985-01-17 | 1985-01-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0248664Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013160993A1 (en) * | 2012-04-23 | 2013-10-31 | トヨタ自動車株式会社 | Heat transport device |
-
1985
- 1985-01-17 JP JP429085U patent/JPH0248664Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013160993A1 (en) * | 2012-04-23 | 2013-10-31 | トヨタ自動車株式会社 | Heat transport device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0248664Y2 (en) | 1990-12-20 |