JPS648528U - - Google Patents
Info
- Publication number
- JPS648528U JPS648528U JP10310187U JP10310187U JPS648528U JP S648528 U JPS648528 U JP S648528U JP 10310187 U JP10310187 U JP 10310187U JP 10310187 U JP10310187 U JP 10310187U JP S648528 U JPS648528 U JP S648528U
- Authority
- JP
- Japan
- Prior art keywords
- water
- jacket
- radiator
- hot water
- 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.)
- Granted
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 44
- 239000000498 cooling water Substances 0.000 claims 3
- 238000001816 cooling Methods 0.000 claims 2
- 238000013022 venting Methods 0.000 description 2
Description
第１図から第４図は本考案の実施例を示し、第
１図は第３図の−線矢視断面図、第２図は防
音形エンジン発電機の概略斜視図、第３図は縦断
正面図、第４図は横断平面図で、第５図は従来例
を示す横形エンジンの立面図である。
６……横形エンジン、１０……ラジエータ、１
０ａ……温水入口、１０ｂ……冷水出口、１４…
…シリンダ、１７……シリンダヘツド、１９……
ウオータジヤケツト、１９ａ……冷水入口、１９
ｂ……温水出口、２０ａ……上壁、４６……温水
管、４７……冷水管、５０……ウオータポンプ、
５０ａ……吸入口、５０ｂ……吐出口、７０……
気体抜き口、７１……気体抜き管。
1 to 4 show an embodiment of the present invention, FIG. 1 is a sectional view taken along the line - in FIG. 3, FIG. 2 is a schematic perspective view of a soundproof engine generator, and FIG. 3 is a longitudinal section. 4 is a front view, FIG. 4 is a cross-sectional plan view, and FIG. 5 is an elevational view of a conventional horizontal engine. 6...Horizontal engine, 10...Radiator, 1
0a...Hot water inlet, 10b...Cold water outlet, 14...
...Cylinder, 17...Cylinder head, 19...
Water jacket, 19a...cold water inlet, 19
b...Hot water outlet, 20a...Top wall, 46...Hot water pipe, 47...Cold water pipe, 50...Water pump,
50a... Suction port, 50b... Discharge port, 70...
Gas venting port, 71...Gas venting pipe.
Claims (1)
部に冷却水の温水出口１９ｂを、これより低い部
分に冷水入口１９ａをあけ、ラジエータ１０の上
部に温水入口１０ａを、下部に冷水出口１０ｂを
あけ、ウオータジヤケツト１９の温水出口１９ｂ
をラジエータ１０の温水入口１０ａに温水管４６
を介して連通し、ラジエータ１０の冷水出口１０
ｂをウオータジヤケツト１９の冷水入口１９ａに
冷水管４７を介して連通し、冷却水がウオータジ
ヤケツト１９内で吸熱してシリンダ１４及びシリ
ンダヘツド１７を冷却して高温水となり、温水管
４６を通り、ラジエータ１０で放熱して低温水と
なり、冷水管４７を通り、ウオータジヤケツト１
９に循環するように構成した横形エンジンの水冷
式冷却装置において、 ウオータジヤケツト１９の上壁２０ａ上にウオ
ータポンプ５０を支持させ、ウオータポンプ５０
の吸入口５０ａをウオータジヤケツト１９の温水
出口１９ｂに連通するとともに、ウオータポンプ
５０の吐出口５０ｂに温水管４６を連通させて、
ウオータジヤケツト１９で加熱された高温の冷却
水をウオータポンプ５０でウオータジヤケツト１
９からラジエータ１０へ圧送するように構成し、
ウオータジヤケツト１９の上部に気体抜き口７０
をあけ、気体抜き口７０を気体抜き管７１でラジ
エータ１０の上部に連通し、ウオータジヤケツト
１９内で気体抜き口７０よりも温水出口１９ｂを
低く位置させた事を特徴とする横形エンジンの水
冷式冷却装置。[Claims for Utility Model Registration] A hot water outlet 19b for cooling water is provided in the upper part of the water jacket 19 of the horizontal engine 6, a cold water inlet 19a is provided in a lower part thereof, a hot water inlet 10a is provided in the upper part of the radiator 10, and a hot water inlet 10a is provided in the lower part of the water jacket 19 of the horizontal engine 6. Open the cold water outlet 10b and open the hot water outlet 19b of the water jacket 19.
Connect the hot water pipe 46 to the hot water inlet 10a of the radiator 10.
communicates with the cold water outlet 10 of the radiator 10 through
b is communicated with the cold water inlet 19a of the water jacket 19 via the cold water pipe 47, and the cooling water absorbs heat within the water jacket 19, cools the cylinder 14 and the cylinder head 17, becomes high temperature water, and flows through the hot water pipe 46. The heat is radiated by the radiator 10 and becomes low-temperature water, which passes through the cold water pipe 47 and enters the water jacket 1.
In the water-cooled cooling system for a horizontal engine, which is configured to circulate water to the water pump 9, a water pump 50 is supported on the upper wall 20a of the water jacket 19.
The inlet 50a of the water jacket 19 is connected to the hot water outlet 19b of the water jacket 19, and the hot water pipe 46 is connected to the discharge port 50b of the water pump 50.
The high temperature cooling water heated by the water jacket 19 is pumped to the water jacket 1 by the water pump 50.
9 to the radiator 10,
Gas vent 70 at the top of the water jacket 19
A water-cooled horizontal engine characterized in that the gas vent port 70 is communicated with the upper part of the radiator 10 through a gas vent pipe 71, and the hot water outlet 19b is located lower than the gas vent port 70 in the water jacket 19. type cooling device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987103101U JPH0721859Y2 (en) | 1987-07-04 | 1987-07-04 | Soundproof water-cooled horizontal engine cooling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987103101U JPH0721859Y2 (en) | 1987-07-04 | 1987-07-04 | Soundproof water-cooled horizontal engine cooling system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS648528U true JPS648528U (en) | 1989-01-18 |
| JPH0721859Y2 JPH0721859Y2 (en) | 1995-05-17 |
Family
ID=31333618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987103101U Expired - Lifetime JPH0721859Y2 (en) | 1987-07-04 | 1987-07-04 | Soundproof water-cooled horizontal engine cooling system |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0721859Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5121036U (en) * | 1974-08-02 | 1976-02-16 | ||
| JPS61138833U (en) * | 1985-02-20 | 1986-08-28 |
-
1987
- 1987-07-04 JP JP1987103101U patent/JPH0721859Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5121036U (en) * | 1974-08-02 | 1976-02-16 | ||
| JPS61138833U (en) * | 1985-02-20 | 1986-08-28 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0721859Y2 (en) | 1995-05-17 |
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