JPS6256715U - - Google Patents
Info
- Publication number
- JPS6256715U JPS6256715U JP14690785U JP14690785U JPS6256715U JP S6256715 U JPS6256715 U JP S6256715U JP 14690785 U JP14690785 U JP 14690785U JP 14690785 U JP14690785 U JP 14690785U JP S6256715 U JPS6256715 U JP S6256715U
- Authority
- JP
- Japan
- Prior art keywords
- refrigerant
- condenser
- liquid
- passage
- vapor
- 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 7
- 239000003990 capacitor Substances 0.000 claims description 4
- 238000001816 cooling Methods 0.000 claims description 4
- 238000009835 boiling Methods 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 238000002485 combustion reaction Methods 0.000 claims 2
- 239000007791 liquid phase Substances 0.000 claims 2
- 239000007788 liquid Substances 0.000 claims 1
- 239000012808 vapor phase Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Output Control And Ontrol Of Special Type Engine (AREA)
Description
第１図はこの考案の実施例を示す沸騰冷却装置
の構成図、第２図は同実施例中の開閉弁の開閉動
作を司るコントロールユニツトの作用を説明した
フローチヤート、第３図はコンデンサを通過する
冷却風の温度変化を示すグラフであり、第４図は
温度センサーの配置について別の実施例を示すコ
ンデンサの背面図である。
１…エンジン、２…ウオータジヤケツト、３…
コンデンサ、５…蒸気通路、７…コンデンサ下部
、８…冷媒通路、１３…補助タンク、１４…空気
排出通路、１７…開閉弁、２１Ａ，Ｂ…温度セン
サー、２３…コントロールユニツト。
Fig. 1 is a block diagram of a boiling cooling device showing an embodiment of this invention, Fig. 2 is a flowchart explaining the operation of the control unit that controls the opening and closing operations of the on-off valve in the same embodiment, and Fig. 3 is a diagram of a condenser. FIG. 4 is a graph showing the temperature change of the cooling air passing through the capacitor, and FIG. 4 is a rear view of the capacitor showing another example of the arrangement of the temperature sensor. 1...engine, 2...water jacket, 3...
Condenser, 5... Steam passage, 7... Lower part of condenser, 8... Refrigerant passage, 13... Auxiliary tank, 14... Air discharge passage, 17... Opening/closing valve, 21A, B... Temperature sensor, 23... Control unit.
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、冷媒蒸気を流す蒸気通路と液化冷媒を戻す冷
媒通路とで連通して冷媒が循環する閉回路を形成
した内燃機関の沸騰冷却装置において、所定の液
相冷媒を貯溜した補助タンクを設け、この補助タ
ンクの液中に開口する空気排出通路を前記コンデ
ンサの下部に接続し、該空気排出通路に開閉弁を
介装するとともに、コンデンサの上部及び下部の
背面の温度を検出する手段と、該温度検出手段の
検出した上部と下部の温度差により前記開閉弁を
開閉制御する手段とを備えたことを特徴とする内
燃機関の沸騰冷却装置。 A closed circuit in which the engine water jacket, which is mostly filled with liquid-phase refrigerant, and the condenser, which maintains the interior in the vapor phase, are connected through a vapor passage through which refrigerant vapor flows and a refrigerant passage where liquefied refrigerant is returned, and the refrigerant circulates. In a boiling cooling system for an internal combustion engine, an auxiliary tank storing a predetermined liquid-phase refrigerant is provided, an air exhaust passage opening into the liquid in the auxiliary tank is connected to the lower part of the condenser, and an air exhaust passage is connected to the condenser. In addition to interposing an on-off valve, the capacitor is provided with means for detecting the temperature on the back side of the upper and lower parts of the capacitor, and means for controlling the opening and closing of the on-off valve based on the temperature difference between the upper and lower parts detected by the temperature detecting means. A boiling cooling device for an internal combustion engine characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14690785U JPS6256715U (en) | 1985-09-26 | 1985-09-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14690785U JPS6256715U (en) | 1985-09-26 | 1985-09-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6256715U true JPS6256715U (en) | 1987-04-08 |
Family
ID=31059794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14690785U Pending JPS6256715U (en) | 1985-09-26 | 1985-09-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6256715U (en) |
-
1985
- 1985-09-26 JP JP14690785U patent/JPS6256715U/ja active Pending