CN214533249U - Glider engine cylinder - Google Patents
Glider engine cylinder Download PDFInfo
- Publication number
- CN214533249U CN214533249U CN202120097272.3U CN202120097272U CN214533249U CN 214533249 U CN214533249 U CN 214533249U CN 202120097272 U CN202120097272 U CN 202120097272U CN 214533249 U CN214533249 U CN 214533249U
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- cylinder body
- cylinder
- hole
- cooling chamber
- glider
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Abstract
The utility model discloses a glider engine cylinder body, the power distribution cylinder comprises a cylinder body, the cylinder body on arrange in proper order and have the jar hole, the cylinder body is aluminium die-casting integrated into one piece be equipped with in the cylinder body a plurality ofly with jar hole one-to-one's cooling chamber, a plurality of cooling chambers are for communicating with each other, and the cooling chamber is the annular form and centers on around the jar hole that corresponds be equipped with on the perisporium of cylinder body with a plurality of communicating oil feed nozzle and the play oil nozzle in cooling chamber are equipped with the connecting hole of circumference equipartition on the terminal surface of oil feed nozzle and play oil nozzle respectively. Thus, the technical effect of good heat dissipation is achieved.
Description
Technical Field
The utility model relates to a part on the glider engine, concretely relates to glider engine cylinder body.
Background
The glider can take off by itself, and can continue to glide and soar after the power device is closed in flight, and the power device can be started again when needed. And the driver hangs and glides under the lifting surface, and the engine of the glider bears the power output in the running process, and the power is very high, so the engine of the glider has higher power and more intense heat generation, and the power output of the engine cylinder body of the existing glider is attenuated due to insufficient heat dissipation in use, thereby influencing the use safety.
Disclosure of Invention
In order to solve the problem, the utility model aims to provide a good heat dissipation's glider engine cylinder body.
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a glider engine cylinder block, includes the cylinder body, the cylinder body on arrange the cylinder hole in proper order, the cylinder body is aluminium die-casting integrated into one piece be equipped with in the cylinder body a plurality ofly with cylinder hole one-to-one's cooling chamber, a plurality of cooling chamber are for communicating with each other, and the cooling chamber is the annular form and centers on around the cylinder hole that corresponds be equipped with on the perisporium of cylinder body with a plurality of communicating oil inlet nozzle and the play oil nozzle in cooling chamber are equipped with the connecting hole of circumference equipartition on the terminal surface of oil inlet nozzle and play oil nozzle respectively.
A groove is formed in the upper end face of the cylinder body and is close to the cylinder hole, an air inlet valve mounting hole and an air exhaust valve mounting hole are formed in the groove, and the cooling cavity is close to the air inlet valve mounting hole and the air exhaust valve mounting hole.
The edge of the upper end face of the cylinder body is provided with convex edges uniformly distributed along the outline of the end face edge, the convex edges are arc-shaped, and mounting holes are formed in the positions of the convex edges.
The inner wall of the cylinder hole is covered with a ceramic coating.
The utility model discloses a this kind of structure, through the cooling chamber around the setting in jar hole make the heat that the jar hole produced can be timely the conduction advance the fluid in cooling chamber, and the aluminium material of cylinder body makes things convenient for the heat dissipation more, and the reliability of connecting is improved more in the setting of oil feed nozzle and play oil nozzle, the cooling chamber is also close to (air) intake valve mounting hole and exhaust valve mounting hole simultaneously, also transfers heat more rapidly reliable, has just so reached good heat dissipation's technological effect.
The invention is further described with reference to the accompanying drawings and the detailed description.
Drawings
FIG. 1 is a bottom view of an embodiment of the present invention;
fig. 2 is a side view of an embodiment of the present invention.
Detailed Description
The present invention will be specifically described below by way of examples.
As shown in fig. 1-2, the embodiment discloses a glider engine cylinder body 1, including cylinder body 1, cylinder hole 2 has been arranged in proper order on the cylinder body 1, cylinder body 1 is aluminium die-casting integrated into one piece, be equipped with 3 cooling chamber with cylinder hole 2 one-to-one correspondence in cylinder body 1, 3 cooling chamber are for communicating with each other, the cooling chamber is the annular form and surrounds around corresponding cylinder hole 2, be equipped with the communicating oil inlet nozzle 4 and the delivery nozzle 5 with a plurality of cooling chamber on the perisporium of cylinder body 1, be equipped with the connecting hole of circumference equipartition respectively on the terminal surface of oil inlet nozzle 4 and delivery nozzle 5 to make things convenient for the pipeline to connect.
A recess 6 is provided on the upper end surface of the cylinder block 1 at a position close to the cylinder bore 2, an intake valve mounting hole 61 and an exhaust valve mounting hole 62 are provided in the recess 6, and a cooling chamber is provided close to the intake valve mounting hole 61 and the exhaust valve mounting hole 62. Through the structure, the inlet valve and the exhaust valve can be more reliably installed through the groove 6, and the work-applying heat dissipation is better.
The edge of the upper end face of the cylinder body 1 is provided with convex edges 7 which are uniformly distributed along the contour of the edge of the end face, the convex edges 7 are arc-shaped, and mounting holes 71 are arranged on the positions of the convex edges 7. The mounting hole 71 can effectively improve the reliability and stability of mounting.
The inner wall of the cylinder hole 2 is covered with a ceramic coating. The hardness and the wear resistance of the cylinder hole 2 can be effectively improved through the ceramic coating, so that the service life of the cylinder body 1 is longer.
Adopt above-mentioned technical scheme, through the cooling chamber around setting up of jar hole 2 make during the heat that jar hole 2 produced can be timely the conduction enter the fluid of cooling intracavity, and the aluminium material of cylinder body 1 is convenient the heat dissipation more, and the reliability of connecting is improved more in setting up of oil feed nozzle 4 and oil outlet nozzle 5, the cooling chamber is also close to intake valve mounting hole 61 and exhaust valve mounting hole 62 simultaneously, also is that heat transfer is more reliable rapidly, has just so reached good heat dissipation's technological effect.
Claims (4)
1. The utility model provides a glider engine cylinder block, includes the cylinder block, the cylinder block on arrange in proper order has the cylinder hole, its characterized in that: the cylinder body is aluminium die-casting integrated into one piece be equipped with in the cylinder body a plurality of with cylinder hole one-to-one's cooling chamber, a plurality of cooling chamber are for communicating with each other, and the cooling chamber is the annular form and centers on around the cylinder hole that corresponds be equipped with on the perisporium of cylinder body with a plurality of communicating oil inlet nozzle and the delivery nozzle in cooling chamber are equipped with the connecting hole of circumference equipartition respectively on the terminal surface of oil inlet nozzle and delivery nozzle.
2. The glider engine block according to claim 1, wherein: a groove is formed in the upper end face of the cylinder body and is close to the cylinder hole, an air inlet valve mounting hole and an air exhaust valve mounting hole are formed in the groove, and the cooling cavity is close to the air inlet valve mounting hole and the air exhaust valve mounting hole.
3. The glider engine block according to claim 1, wherein: the edge of the upper end face of the cylinder body is provided with convex edges uniformly distributed along the outline of the end face edge, the convex edges are arc-shaped, and mounting holes are formed in the positions of the convex edges.
4. The glider engine block according to claim 1, wherein: the inner wall of the cylinder hole is covered with a ceramic coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120097272.3U CN214533249U (en) | 2021-01-14 | 2021-01-14 | Glider engine cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120097272.3U CN214533249U (en) | 2021-01-14 | 2021-01-14 | Glider engine cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214533249U true CN214533249U (en) | 2021-10-29 |
Family
ID=78300772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120097272.3U Active CN214533249U (en) | 2021-01-14 | 2021-01-14 | Glider engine cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214533249U (en) |
-
2021
- 2021-01-14 CN CN202120097272.3U patent/CN214533249U/en active Active
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