JPS62193118U - - Google Patents
Info
- Publication number
- JPS62193118U JPS62193118U JP8266386U JP8266386U JPS62193118U JP S62193118 U JPS62193118 U JP S62193118U JP 8266386 U JP8266386 U JP 8266386U JP 8266386 U JP8266386 U JP 8266386U JP S62193118 U JPS62193118 U JP S62193118U
- Authority
- JP
- Japan
- Prior art keywords
- negative pressure
- circulation passage
- refrigerant
- refrigerant circulation
- water jacket
- 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
- 239000003507 refrigerant Substances 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 3
- 238000002485 combustion reaction Methods 0.000 claims description 2
- 238000001816 cooling Methods 0.000 claims description 2
- 239000007791 liquid phase Substances 0.000 claims 2
- 238000009835 boiling Methods 0.000 claims 1
- 238000001514 detection method Methods 0.000 claims 1
- 239000003990 capacitor Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Fluid-Driven Valves (AREA)
Description
第１図はこの考案に係る沸騰冷却装置の一実施
例を示す構成説明図、第２図は負圧作動弁および
電磁弁の断面図、第３図は負圧作動弁の異なる実
施例を示す要部の分解断面図である。
１……内燃機関、２……ウオータジヤケツト、
３……コンデンサ、５……液面センサ、９……ロ
アタンク、１２……冷媒循環用通路、１６……負
圧作動弁、１７……電磁弁、３０……リザーバタ
ンク。
Fig. 1 is a configuration explanatory diagram showing one embodiment of the evaporative cooling device according to this invention, Fig. 2 is a sectional view of a negative pressure operated valve and a solenoid valve, and Fig. 3 shows a different embodiment of the negative pressure operated valve. FIG. 3 is an exploded cross-sectional view of main parts. 1... Internal combustion engine, 2... Water jacket,
3... Capacitor, 5... Liquid level sensor, 9... Lower tank, 12... Refrigerant circulation passage, 16... Negative pressure operating valve, 17... Solenoid valve, 30... Reservoir tank.
Claims (1)
冷媒が貯留されるウオータジヤケツトと、このウ
オータジヤケツトで発生した冷媒蒸気が導入され
、かつ下部に凝縮した液相冷媒が集められるコン
デンサと、このコンデンサの下部と上記ウオータ
ジヤケツトとを接続した冷媒循環用通路と、この
冷媒循環用通路に介装され、かつ機関出力によつ
て常時駆動される冷媒供給ポンプと、同じく冷媒
循環用通路に介装され、かつ負圧の導入によつて
該冷媒循環用通路を開閉するダイヤフラム式負圧
作動弁と、この負圧作動弁の負圧室と負圧源との
間に配設され、かつ上記液面センサの検出信号に
基づき、負圧室を負圧源あるいは大気に連通させ
る電磁弁とを備えてなる内燃機関の沸騰冷却装置
。 A water jacket in which liquid phase refrigerant is stored up to a predetermined level determined by a liquid level sensor, and a condenser into which refrigerant vapor generated in the water jacket is introduced and condensed liquid phase refrigerant is collected in the lower part. A refrigerant circulation passage connecting the lower part of the condenser and the water jacket, a refrigerant supply pump installed in the refrigerant circulation passage and constantly driven by engine output, and a refrigerant circulation passage connected to the refrigerant circulation passage. a diaphragm negative pressure operated valve that is interposed and opens and closes the refrigerant circulation passage by introducing negative pressure, and is disposed between the negative pressure chamber of the negative pressure operated valve and the negative pressure source, and A boiling cooling device for an internal combustion engine, comprising a solenoid valve that connects a negative pressure chamber to a negative pressure source or the atmosphere based on a detection signal from the liquid level sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8266386U JPS62193118U (en) | 1986-05-30 | 1986-05-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8266386U JPS62193118U (en) | 1986-05-30 | 1986-05-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62193118U true JPS62193118U (en) | 1987-12-08 |
Family
ID=30935519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8266386U Pending JPS62193118U (en) | 1986-05-30 | 1986-05-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62193118U (en) |
-
1986
- 1986-05-30 JP JP8266386U patent/JPS62193118U/ja active Pending
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