JPS6163417U - - Google Patents
Info
- Publication number
- JPS6163417U JPS6163417U JP14659384U JP14659384U JPS6163417U JP S6163417 U JPS6163417 U JP S6163417U JP 14659384 U JP14659384 U JP 14659384U JP 14659384 U JP14659384 U JP 14659384U JP S6163417 U JPS6163417 U JP S6163417U
- Authority
- JP
- Japan
- Prior art keywords
- refrigerant
- liquid level
- liquid
- supply pump
- tank
- 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 27
- 239000007788 liquid Substances 0.000 claims description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 238000002485 combustion reaction Methods 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims description 3
- 239000007791 liquid phase Substances 0.000 claims 4
- 238000001514 detection method Methods 0.000 claims 3
- 238000009835 boiling Methods 0.000 claims 2
- 238000007599 discharging Methods 0.000 claims 1
- 239000012808 vapor phase Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Description
第１図は本考案の構成を示すブロツク図、第２
図は本考案の一実施例を示す構成図、第３図〜第
１０図は同上実施例における制御の内容を示すフ
ローチヤートである。
１…内燃機関、２…ウオータジヤケツト、３…
コンデンサ、４…冷媒供給ポンプ、７…蒸気出口
、９…蒸気通路、１３…冷媒タンクとしてのロア
タンク、１４…冷却フアン、１５…冷媒循環通路
、２５…リザーバタンク、２７…空気排出通路、
２８，３１，３２…電磁弁、２９…第１補助冷媒
通路、３０…第２補助冷媒通路、３３…制御装置
、３４…第１液面センサ、３５…温度センサ、３
６…第２液面センサ。
Figure 1 is a block diagram showing the configuration of the present invention;
The figure is a block diagram showing one embodiment of the present invention, and FIGS. 3 to 10 are flowcharts showing the details of control in the same embodiment. 1... Internal combustion engine, 2... Water jacket, 3...
Condenser, 4... Refrigerant supply pump, 7... Steam outlet, 9... Steam passage, 13... Lower tank as a refrigerant tank, 14... Cooling fan, 15... Refrigerant circulation passage, 25... Reservoir tank, 27... Air discharge passage,
28, 31, 32... Solenoid valve, 29... First auxiliary refrigerant passage, 30... Second auxiliary refrigerant passage, 33... Control device, 34... First liquid level sensor, 35... Temperature sensor, 3
6...Second liquid level sensor.
Claims (1)
する機関のウオータジヤケツトと、上記蒸気出口
からの気相冷媒を凝縮液化すると共に下部に冷媒
タンクを有するコンデンサと、上記冷媒タンクと
上記ウオータジヤケツトとの間に設けられた冷媒
供給ポンプとを含み、所定量の冷媒を封入した状
態で密閉された冷媒循環系を備える内燃機関の沸
騰冷却装置において、上記ウオータジヤケツト内
の液相冷媒の液面を検出する第１液面検出手段と
、上記冷媒タンク内の液相冷媒の液面を検出する
第２液面検出手段と、上記第１液面検出手段によ
り検出される上記ウオータジヤケツト内の液面が
所定レベル以下のときに上記冷媒供給ポンプを駆
動するポンプ制御手段と、上記ポンプ制御手段に
よる上記冷媒供給ポンプの駆動が停止された時点
で上記第２液面検出手段により検出される上記冷
媒タンク内の液面が所定レベル以上であるか否か
を判定し所定レベル以上であるとの判定が所定回
連続したときに封入冷媒の過多を検出する封入量
過多検出手段と、この過多検出時に上記冷媒循環
系から液相冷媒の一部を排出する冷媒排出手段と
を設けたことを特徴とする内燃機関の沸騰冷却装
置。 A water jacket for an engine that stores a liquid phase refrigerant and has a vapor outlet at the top, a condenser that condenses and liquefies the vapor phase refrigerant from the vapor outlet and has a refrigerant tank at the bottom, the refrigerant tank and the water jacket. In the boiling cooling system for an internal combustion engine, which includes a refrigerant supply pump provided between the refrigerant supply pump and the refrigerant circulation system sealed with a predetermined amount of refrigerant sealed, the liquid phase refrigerant in the water jacket is a first liquid level detecting means for detecting the liquid level of the liquid refrigerant in the refrigerant tank; a second liquid level detecting means for detecting the liquid level of the liquid phase refrigerant in the refrigerant tank; a pump control means that drives the refrigerant supply pump when the liquid level is below a predetermined level, and a second liquid level detection means that detects the refrigerant supply pump when the pump control means stops driving the refrigerant supply pump. Excess amount detection means for determining whether or not the liquid level in the refrigerant tank is at least a predetermined level and detecting an excessive amount of refrigerant when the liquid level in the refrigerant tank is determined to be at least the predetermined level a predetermined number of times in succession; A boiling cooling device for an internal combustion engine, comprising: a refrigerant discharge means for discharging a part of the liquid phase refrigerant from the refrigerant circulation system upon detection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14659384U JPS6163417U (en) | 1984-09-29 | 1984-09-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14659384U JPS6163417U (en) | 1984-09-29 | 1984-09-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6163417U true JPS6163417U (en) | 1986-04-30 |
Family
ID=30704828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14659384U Pending JPS6163417U (en) | 1984-09-29 | 1984-09-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6163417U (en) |
-
1984
- 1984-09-29 JP JP14659384U patent/JPS6163417U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS6163417U (en) | ||
| JPS6272429U (en) | ||
| JPS61128332U (en) | ||
| JPS6163418U (en) | ||
| JPS6163428U (en) | ||
| JPS6095132U (en) | Boiling cooling device for internal combustion engines | |
| JPS6199628U (en) | ||
| JPS6212728U (en) | ||
| JPS6163414U (en) | ||
| JPS6256729U (en) | ||
| JPS62167822U (en) | ||
| JPS61132425U (en) | ||
| JPS6186520U (en) | ||
| JPS6288823U (en) | ||
| JPS6319024U (en) | ||
| JPS6092729U (en) | Boiling cooling device for internal combustion engines | |
| JPS6256719U (en) | ||
| JPS61122323U (en) | ||
| JPS62145930U (en) | ||
| JPS6256728U (en) | ||
| JPS6256716U (en) | ||
| JPS61126032U (en) | ||
| JPS6084720U (en) | Engine boiling cooling system | |
| JPS61190430U (en) | ||
| JPS6271329U (en) |