CN204646439U - The double-deck cooling water jacket structure of V-type engine cylinder body - Google Patents
The double-deck cooling water jacket structure of V-type engine cylinder body Download PDFInfo
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- CN204646439U CN204646439U CN201520212421.0U CN201520212421U CN204646439U CN 204646439 U CN204646439 U CN 204646439U CN 201520212421 U CN201520212421 U CN 201520212421U CN 204646439 U CN204646439 U CN 204646439U
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- cooling water
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Abstract
For solving the inadequate to the cooling of cylinder sleeve or piston of prior art V-type engine cylinder block cooling water cover existence, affect the working life of cylinder sleeve and piston, or there is the problems such as scuffing of cylinder bore accident, the utility model proposes the double-deck cooling water jacket structure of a kind of V-type engine cylinder body, two layers of cooling water channel are comprised in cylinder body, the cooling water channel that one deck is formed by the pit shape channel be arranged on cylinder body that cylinder body and cylinder sleeve inlay and outer wall of cylinder jachet, another layer is the cooling water channel that the interlayer water channel that cylinder body and cylinder cap are arranged is formed; Two-layer cooling water channel passing hole channel is interconnected, and is only provided with a water intake and a water outlet; Further, cooling water circulation is formed with water pump and water tank.Advantageous Effects of the present utility model can carry out effective cooling to the component such as cylinder sleeve and piston, extends the working life of cylinder sleeve and piston.Further, saved the arrangement space of cooling water channel, be conducive to Engine Downsizing, reduce manufacture cost.
Description
Technical field
The utility model relates to V-type engine cylinder water-cooling but technology, is related specifically to the double-deck cooling water jacket structure of a kind of V-type engine cylinder body.
Background technique
V-type engine is provided with cooling water recirculation system usually, for carrying out water cooling to engine cylinder-body.Engine cylinder-body and cylinder cap are provided with cooling water circulation pipeline, and so-called cooling water circulation pipeline is actually the water channel being arranged on the interlayer on cylinder body and cylinder cap and forming, the cooling water circulation pipeline that passing hole channel is interconnected to form.Usually, the water channel be arranged on cylinder body is referred to as cooling jacket.Prior art V-type engine cylinder block cooling water cover is primarily of cylinder block passage and duct composition, although can cool cylinder part, but it is unsatisfactory to the cooling effect of the parts such as the cylinder sleeve being embedded in cylinder body and the piston that moves in cylinder sleeve, cylinder sleeve and piston are worked for a long time at relatively high temperatures, have impact on the working life of cylinder sleeve and piston.When cooling water recirculation system breaks down (as not enough in the cooling water in water tank), be easy to cause cylinder sleeve and piston overheated, serious also can cause scuffing of cylinder bore accident.Obviously, prior art V-type engine cylinder block cooling water cover also exists the cooling of cylinder sleeve or piston inadequate, affects the working life of cylinder sleeve and piston, or occurs the problems such as scuffing of cylinder bore accident.
Summary of the invention
For solving the inadequate to the cooling of cylinder sleeve or piston of prior art V-type engine cylinder block cooling water cover existence, affect the working life of cylinder sleeve and piston, or there is the problems such as scuffing of cylinder bore accident, the utility model proposes the double-deck cooling water jacket structure of a kind of V-type engine cylinder body.The double-deck cooling water jacket structure of the utility model V-type engine cylinder body, two layers of cooling water channel are comprised in cylinder body, the cooling water channel that one deck is formed by the pit shape channel be arranged on cylinder body that cylinder body and cylinder sleeve inlay and outer wall of cylinder jachet, another layer is the cooling water channel that the interlayer water channel that cylinder body and cylinder cap are arranged is formed; Two-layer cooling water channel passing hole channel is interconnected, and is only provided with a water intake and a water outlet; Further, cooling water circulation is formed with water pump and water tank.
Further, the double-deck cooling water jacket structure of the utility model V-type engine cylinder body, being arranged on the cooling water channel that cylinder body and cylinder sleeve inlay place is more than one.
Further, the double-deck cooling water jacket structure of the utility model V-type engine cylinder body, the duct quantity connecting two-layer cooling water channel is more than one.
The Advantageous Effects of the double-deck cooling water jacket structure of the utility model V-type engine cylinder body can carry out effective cooling to the component such as cylinder sleeve and piston, extends the working life of cylinder sleeve and piston.Further, saved the arrangement space of cooling water channel, be conducive to Engine Downsizing, reduce manufacture cost.
Accompanying drawing explanation
Accompanying drawing 1 is the sectional schematic diagram of the double-deck cooling water jacket structure of the utility model V-type engine cylinder body.
Below in conjunction with the drawings and specific embodiments, the double-deck cooling water jacket structure of the utility model V-type engine cylinder body is further described.
Embodiment
Accompanying drawing 1 is the sectional schematic diagram of the double-deck cooling water jacket structure of the utility model V-type engine cylinder body, and in figure, 1 is cylinder body, and 2 is cylinder sleeve, 3 is cylinder cap, and 11 is the water channel on cylinder body, and 12 is the pit shape channel on cylinder body, 31 is the water channel on cylinder cap, and 32 is cylinder cap duct, and both communicate.As seen from the figure, the double-deck cooling water jacket structure of the utility model V-type engine cylinder body, two layers of cooling water channel are comprised in cylinder body, the cooling water channel that one deck is formed with cylinder sleeve 2 outer wall by the pit shape channel 12 be arranged on cylinder body 1 that cylinder body 1 and cylinder sleeve 2 inlay, another layer is the cooling water channel (11,31) that the interlayer water channel that cylinder body 1 and cylinder cap 3 are arranged is formed; Two-layer cooling water channel passing hole channel 32 is interconnected, and is only provided with a water intake and a water outlet; Further, cooling water circulation is formed with water pump and water tank.Cylinder body and cylinder sleeve are inlayed pit shape channel on the cylinder body at place by the double-deck cooling water jacket structure of the utility model V-type engine cylinder body and outer wall of cylinder jachet is combined to form cooling water channel (i.e. first layer cooling water channel or water jacket), because cooling water directly reaches outer wall of cylinder jachet, effectively can cool component such as cylinder sleeve and the pistons that runs in cylinder sleeve, extend the working life of cylinder sleeve and piston.And the cooling water channel (i.e. second layer cooling water channel or water jacket) be made up of the interlayer water channel be arranged on cylinder body and cylinder cap can carry out effective cooling to cylinder body and cylinder cap, ensure that the normal operation of motor.Because first layer water jacket make use of the part of outer wall of cylinder jachet as pipeline, save the arrangement space of cooling water channel, be conducive to Engine Downsizing, reduce manufacture cost.
Obviously, the Advantageous Effects of the double-deck cooling water jacket structure of the utility model V-type engine cylinder body can carry out effective cooling to the component such as cylinder sleeve and piston, extends the working life of cylinder sleeve and piston.Further, saved the arrangement space of cooling water channel, be conducive to Engine Downsizing, reduce manufacture cost.
Claims (3)
1. the double-deck cooling water jacket structure of V-type engine cylinder body, it is characterized in that, two layers of cooling water channel are comprised in cylinder body, the cooling water channel that one deck is formed by the pit shape channel be arranged on cylinder body that cylinder body and cylinder sleeve inlay and outer wall of cylinder jachet, another layer is the cooling water channel that the interlayer water channel that cylinder body and cylinder cap are arranged is formed; Two-layer cooling water channel passing hole channel is interconnected, and is only provided with a water intake and a water outlet; Further, cooling water circulation is formed with water pump and water tank.
2. the double-deck cooling water jacket structure of V-type engine cylinder body according to claim 1, is characterized in that, being arranged on the cooling water channel that cylinder body and cylinder sleeve inlay place is more than one.
3. the double-deck cooling water jacket structure of V-type engine cylinder body according to claim 1, it is characterized in that, the duct quantity connecting two-layer cooling water channel is more than one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520212421.0U CN204646439U (en) | 2015-04-09 | 2015-04-09 | The double-deck cooling water jacket structure of V-type engine cylinder body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520212421.0U CN204646439U (en) | 2015-04-09 | 2015-04-09 | The double-deck cooling water jacket structure of V-type engine cylinder body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204646439U true CN204646439U (en) | 2015-09-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520212421.0U Active CN204646439U (en) | 2015-04-09 | 2015-04-09 | The double-deck cooling water jacket structure of V-type engine cylinder body |
Country Status (1)
| Country | Link |
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| CN (1) | CN204646439U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107420219A (en) * | 2017-08-28 | 2017-12-01 | 吉林大学 | A kind of optical engine with biquartz cylinder sleeve |
| CN112664343A (en) * | 2020-12-23 | 2021-04-16 | 山东交通学院 | Layered cooling water jacket structure of engine |
-
2015
- 2015-04-09 CN CN201520212421.0U patent/CN204646439U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107420219A (en) * | 2017-08-28 | 2017-12-01 | 吉林大学 | A kind of optical engine with biquartz cylinder sleeve |
| CN107420219B (en) * | 2017-08-28 | 2023-07-04 | 吉林大学 | Optical engine with double quartz cylinder sleeves |
| CN112664343A (en) * | 2020-12-23 | 2021-04-16 | 山东交通学院 | Layered cooling water jacket structure of engine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 402160 Fenghuang Lake Industrial Park, Yongchuan Industrial Park, Chongqing Patentee after: Chongqing Pangu Power Technology Co.,Ltd. Address before: 402160 Fenghuang Lake Industrial Park, Yongchuan Industrial Park, Chongqing Patentee before: CHONGQING GOOGOL ENGINE-TECH Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |