CN206175077U - Combination of motorcycle water -cooling engine cylinder block - Google Patents
Combination of motorcycle water -cooling engine cylinder block Download PDFInfo
- Publication number
- CN206175077U CN206175077U CN201621136957.XU CN201621136957U CN206175077U CN 206175077 U CN206175077 U CN 206175077U CN 201621136957 U CN201621136957 U CN 201621136957U CN 206175077 U CN206175077 U CN 206175077U
- Authority
- CN
- China
- Prior art keywords
- water
- cylinder
- cylinder body
- apopore
- water channel
- 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.)
- Expired - Fee Related
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- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Abstract
The utility model discloses a combination of motorcycle water -cooling engine cylinder block, including the cylinder body with inlay the cylinder liner of establishing in this cylinder body, the cylinder body is equipped with the water course outside the cylinder liner, the water course is closed ring shape currenting direction inside, and both ends are sealed about this water course promptly, cylinder body one side is equipped with the water inlet tap with the water course intercommunication, and this cylinder body up end is equipped with the apopore that communicates to the water course, and this apopore is located the outside that the cylinder liner was kept away from to the water course. The utility model discloses can effectively solve because sealed pad of cylinder head is ablated, result in inside the circulating water gets into the engine, so the machine oil that causes phenomenon such as turn white, simple structure has, and the temperature intensifies slowlyer, and the hydrologic cycle resistance is little, advantages such as radiating efficiency height.
Description
Technical field
This utility model is related to motorcycle engine modular construction, and in particular to a kind of cooling engine for motor cycle water cylinder block
Combination.
Background technology
In recent years, motorcycle, especially motor tricycle increasingly develop to huge discharge direction, with the continuous increasing of discharge capacity
Greatly, in addition severe use environment (such as heavy duty, road conditions are poor, user maintain it is bad), caused by indicating oven temp. of engine
Piston scraping, cylinder head sealing gasket ablation cause the phenomenon of water inflow of the engine to happen occasionally, feed water cold engine popularization band
Great negative effect is carried out.
Existing Water-cooled engine cylinder, inner ring is Cast iron liner, and periphery is aluminium alloy, and middle setting is barrel-shaped in annulus
Semi-open type water channel, the water channel is open setting in cylinder block upper surface, such as Patent No. ZL201520269051.4
Utility model patent, recirculated water is entered after water channel from water inlet tap, then is entered in cylinder head water channel, due to this by open top position
Semi-open type water channel is in the cylinder head sealing gasket of cylinder sleeve upper surface due to processing the Form and position error for causing close to cylinder holes, combustion
The high temperature and high pressure gas of burning are easily accessible the sealing gasket between cylinder block and cylinder head, directly contribute cylinder head sealing gasket ablation,
Cause recirculated water to enter electromotor, cause machine oil water inlet to turn white, affect its lubrication, and then add engine component abrasion
Play, service life shortens.
Utility model content
In view of this, this utility model provides a kind of cooling engine for motor cycle water cylinder block combination, to solve water-cooled series
Electromotor, the easy ablation of cylinder head sealing gasket, engine temperature is high, and recirculated water turns white etc. into the machine oil that electromotor causes and asks
Topic.
Its technical scheme is as follows：
A kind of cooling engine for motor cycle water cylinder block combination, including cylinder body and the cylinder sleeve being embedded in the cylinder body, the cylinder
Body is provided with water channel on the outside of cylinder sleeve, and the water channel is closed annular cyclic water channel, i.e. the water channel upper and lower ends closing, described
Cylinder body side is provided with the water inlet tap connected with water channel, and the cylinder upper end face is communicated with to the apopore of water channel, the water outlet hole position
In water channel away from cylinder sleeve outside.Due to adopting covered conduit, recirculated water enters closed from after water inlet tap entrance from both sides
Water channel, then cylinder head water channel is entered from the water outlet bore apopore corresponding with cylinder head, an apopore is only set on cylinder body, and
And away from the higher cylinder holes of temperature, the cylinder head sealing gasket of the position is difficult to be affected and ablation by high-temperature high-pressure fuel gas, so as to
Avoid recirculated water and enter engine interior, and then cause the situation that machine oil turns white, meanwhile, water channel upper surface is closing, because
This can increase water channel diameter, to increase water channel volume, make water temperature heat up and slow down.
Preferably, the apopore be located at cylinder upper end face away from water inlet tap side, and the apopore aperture be more than into
Water nozzle aperture, to facilitate recirculated water to circulate in cylinder block passage, improves radiating efficiency.
Preferably, the apopore includes the horizontal segment horizontally outward extended along water channel and along the horizontal segment vertically insertion
To the vertical section of cylinder upper end face, the structure contributes to for apopore being disposed sufficiently far away from cylinder holes position, horizontal segment and vertical section it
Between seamlessly transitted by curved surface, to facilitate the molding of water channel and apopore, while can reduce when recirculated water flows through apopore
Resistance, makes recirculated water flowing smooth.
The water inlet tap is preferably forced or split type water nozzle, and forced water nozzle, i.e. water nozzle are using inserts form and cylinder
Body is integrally molded；Split type water nozzle, i.e. water nozzle are assembled on cylinder body with screw thread or other dismountable connected modes.
Further to improve radiating efficiency, radiating fin is also distributed with the outer wall of cylinder block.
Beneficial effect：
Combined using the cooling engine for motor cycle water cylinder block of above technical scheme, be can effectively solve the problem that because cylinder head is close
Packing ablation, causes recirculated water to enter engine interior, and then the machine oil for causing such as turns white at the phenomenon, with simple structure, water temperature
Heat up relatively slow, water circulation resistance is little, the advantages of radiating efficiency is high.
Description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the top view of cylinder body in this utility model；
Fig. 3 is the partial structural diagram of cylinder body apopore position in this utility model.
Specific embodiment
With reference to embodiments the utility model is described in further detail with accompanying drawing.
Cooling engine for motor cycle water cylinder block combination as depicted in figs. 1 and 2, including cylinder body 1 and be embedded in the cylinder body 1
Cylinder sleeve 2 in cylinder holes 1a, cylinder sleeve 2 is integrally molded in inserts form with cylinder body 1, and cylinder body 1 is provided with and cylinder holes in the outside of cylinder sleeve 2
1a is coaxial and water channel 3 of structure substantially annular in shape, and water channel 3 is closed annular cyclic water channel, i.e. the upper and lower ends of water channel 3 are relative
In the end face of cylinder body 1 be closing, the circumferentially distributed radiating fin for having a rectangular circulus of multiple tracks on the outer wall of cylinder body 1
6。
The side of cylinder body 1 is provided with the water inlet tap 4 connected with water channel 3, and water inlet tap 4 can be cast as using inserts form with cylinder body 1
Integrally, it would however also be possible to employ split-type structural, i.e., it is assembled on cylinder body 1 in modes such as threaded connections.
The upper surface of cylinder body 1 is communicated with to the apopore 5 of water channel 3, and the apopore 5 is located at water channel 3 away from the outer of cylinder sleeve 2
Side, for the upper end of traditional semi-open type cyclic water channel is open, the position of apopore 5 is farther away from the higher cylinder holes of temperature
1a。
With reference to Fig. 3 as can be seen that apopore 5 includes the horizontal segment 51 horizontally outward extended along water channel 3 and along the horizontal segment
The vertical section 52 of 51 vertically insertions to the upper surface of cylinder body 1, apopore 5 is obliquely installed, and enables to apopore 5 on cylinder body 1
End position is so leaned on even in the upper surface of cylinder body 1 farther away from cylinder holes 1a with the cylinder head sealing gasket of cylinder head binding site
There is ablation in nearly cylinder holes 1a position, due to positional distance cylinder holes 1a of apopore 5 farther out, recirculated water also will not be entered from apopore 5
Engine interior, and then cause machine oil to be intake.Seamlessly transitted by curved surface between horizontal segment 51 and vertical section 52, to reduce the position
The circulation water resistance put, at the same when being also convenient for the manufacture of cylinder body 1, the molding of water channel 3, the aperture of apopore 5 is slightly larger than water inlet tap 4
Aperture, facilitates recirculated water to flow.
Due to being closed to water channel, the diameter of water channel 1 can be increased in the present embodiment, i.e., relative to traditional water
The cyclic water channel of cooling engine cylinder, increases the total measurement (volume) of the water channel 1, reduces the programming rate of wherein recirculated water, meanwhile, enter
Also water inlet more corresponding than traditional Water-cooled engine cylinder is big for water nozzle 4 and apopore 5, can reduce circulating water resistance increase pump water
Amount, effectively reduces engine temperature.
Finally it should be noted that foregoing description is only preferred embodiment of the present utility model, the common skill of this area
Art personnel on the premise of without prejudice to this utility model objective and claim, can make under enlightenment of the present utility model
Represent as multiple types, such conversion is each fallen within protection domain of the present utility model.
Claims (5)
1. a kind of cooling engine for motor cycle water cylinder block combination, including cylinder body (1) and the cylinder sleeve (2) being embedded in the cylinder body (1),
The cylinder body (1) is provided with water channel (3) in cylinder sleeve (2) outside, it is characterised in that：The water channel (3) is the circulation of closed annular
Water channel, i.e. water channel (3) the upper and lower ends closing, cylinder body (1) side is provided with the water inlet tap (4) connected with water channel (3), the cylinder
Body (1) upper surface is communicated with to the apopore of water channel (3) (5), and the apopore (5) is positioned at water channel (3) away from the outer of cylinder sleeve (2)
Side.
2. cooling engine for motor cycle water cylinder block combination according to claim 1, it is characterised in that：The apopore (5)
Positioned at cylinder body (1) upper surface away from water inlet tap (4) side, and apopore (5) aperture be more than water inlet tap (4) aperture.
3. cooling engine for motor cycle water cylinder block combination according to claim 1, it is characterised in that：The apopore (5)
Including the horizontal segment (51) horizontally outward extended along water channel (3) and along the horizontal segment (51) vertically insertion to cylinder body (1) upper end
The vertical section (52) in face, is seamlessly transitted between the horizontal segment (51) and vertical section (52) by curved surface.
4. the cooling engine for motor cycle water cylinder block combination according to claim 1 or 2 or 3, it is characterised in that：The water inlet
Mouth (4) is forced or split type water nozzle.
5. cooling engine for motor cycle water cylinder block combination according to claim 4, it is characterised in that：The cylinder body (1) is outward
Radiating fin (6) is distributed with wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621136957.XU CN206175077U (en) | 2016-10-19 | 2016-10-19 | Combination of motorcycle water -cooling engine cylinder block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621136957.XU CN206175077U (en) | 2016-10-19 | 2016-10-19 | Combination of motorcycle water -cooling engine cylinder block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206175077U true CN206175077U (en) | 2017-05-17 |
Family
ID=58680297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621136957.XU Expired - Fee Related CN206175077U (en) | 2016-10-19 | 2016-10-19 | Combination of motorcycle water -cooling engine cylinder block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206175077U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107587950A (en) * | 2017-09-22 | 2018-01-16 | 力帆实业(集团)股份有限公司 | Cooling engine for motor cycle water block structure |
| CN107725208A (en) * | 2017-09-22 | 2018-02-23 | 力帆实业(集团)股份有限公司 | Cooling engine for motor cycle water |
-
2016
- 2016-10-19 CN CN201621136957.XU patent/CN206175077U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107587950A (en) * | 2017-09-22 | 2018-01-16 | 力帆实业(集团)股份有限公司 | Cooling engine for motor cycle water block structure |
| CN107725208A (en) * | 2017-09-22 | 2018-02-23 | 力帆实业(集团)股份有限公司 | Cooling engine for motor cycle water |
| CN107725208B (en) * | 2017-09-22 | 2024-02-27 | 力帆实业(集团)股份有限公司 | Water-cooled engine for motorcycle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170517 Termination date: 20191019 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |