JPS6387215U - - Google Patents
Info
- Publication number
- JPS6387215U JPS6387215U JP18274486U JP18274486U JPS6387215U JP S6387215 U JPS6387215 U JP S6387215U JP 18274486 U JP18274486 U JP 18274486U JP 18274486 U JP18274486 U JP 18274486U JP S6387215 U JPS6387215 U JP S6387215U
- Authority
- JP
- Japan
- Prior art keywords
- water jacket
- cylinder block
- side water
- liquid phase
- phase refrigerant
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- 239000003507 refrigerant Substances 0.000 claims description 7
- 239000007791 liquid phase Substances 0.000 claims 4
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Landscapes
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Description
第１図はこの考案に係る内燃機関の沸騰冷却装
置の一実施例を示す構成説明図、第２図はその噴
流ポンプ部分の拡大断面図である。
１…内燃機関、２…シリンダヘツド側ウオータ
ジヤケツト、３…シリンダブロツク側ウオータジ
ヤケツト、８…コンデンサ、２１…冷媒循環通路
、２２…循環ポンプ、２４…噴流ポンプ、２５…
冷媒供給通路、２９…連通路、３０…調圧弁。
FIG. 1 is a structural explanatory diagram showing an embodiment of the evaporative cooling system for an internal combustion engine according to the present invention, and FIG. 2 is an enlarged sectional view of the jet pump portion thereof. DESCRIPTION OF SYMBOLS 1... Internal combustion engine, 2... Cylinder head side water jacket, 3... Cylinder block side water jacket, 8... Condenser, 21... Refrigerant circulation passage, 22... Circulation pump, 24... Jet pump, 25...
Refrigerant supply passage, 29... communication passage, 30... pressure regulating valve.
Claims (1)
部に蒸気出口を備えたシリンダヘツド側ウオータ
ジヤケツトと、このシリンダヘツド側ウオータジ
ヤケツトから独立して形成され、かつ液相冷媒で
満たされるシリンダブロツク側ウオータジヤケツ
トと、上記シリンダヘツド側ウオータジヤケツト
と上記シリンダブロツク側ウオータジヤケツトと
を連通した連通路と、この連通路に介装され、か
つシリンダブロツク側ウオータジヤケツト内を所
定の加圧状態に保つ調圧弁と、上記シリンダブロ
ツク側ウオータジヤケツト内の液相冷媒を常時循
環させる循環ポンプと、上記シリンダヘツド側ウ
オータジヤケツトで発生した冷媒蒸気を凝縮する
コンデンサと、上記循環ポンプの下流側に配設さ
れ、かつその噴流により作動して上記コンデンサ
で凝縮した液相冷媒を上記シリンダブロツク側ウ
オータジヤケツトに供給する噴流ポンプとを備え
てなる内燃機関の沸騰冷却装置。 A cylinder head side water jacket in which liquid phase refrigerant is stored to an appropriate level and equipped with a vapor outlet at the top, and a cylinder block formed independently of this cylinder head side water jacket and filled with liquid phase refrigerant. A side water jacket, a communication passage that communicates the cylinder head side water jacket and the cylinder block side water jacket, and a communication passage that is installed in the communication passage and that pressurizes the inside of the cylinder block side water jacket to a predetermined pressure. a circulation pump that constantly circulates the liquid phase refrigerant in the water jacket on the cylinder block side, a condenser that condenses the refrigerant vapor generated in the water jacket on the cylinder head side, and a circulation pump downstream of the circulation pump. A jet pump disposed on the side of the cylinder block and actuated by the jet flow to supply liquid phase refrigerant condensed in the condenser to the cylinder block side water jacket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18274486U JPS6387215U (en) | 1986-11-27 | 1986-11-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18274486U JPS6387215U (en) | 1986-11-27 | 1986-11-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6387215U true JPS6387215U (en) | 1988-06-07 |
Family
ID=31128830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18274486U Pending JPS6387215U (en) | 1986-11-27 | 1986-11-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6387215U (en) |
-
1986
- 1986-11-27 JP JP18274486U patent/JPS6387215U/ja active Pending