CN210049967U - Engine cylinder cover - Google Patents
Engine cylinder cover Download PDFInfo
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- CN210049967U CN210049967U CN201920911920.7U CN201920911920U CN210049967U CN 210049967 U CN210049967 U CN 210049967U CN 201920911920 U CN201920911920 U CN 201920911920U CN 210049967 U CN210049967 U CN 210049967U
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- holes
- hole
- cylinder cover
- side seat
- seat ring
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Abstract
The utility model relates to an engine cylinder cover, which comprises a cylinder cover body, a plurality of seat ring holes are arranged at the upper end of the cylinder cover body, two air inlet side seat ring mounting holes and two air outlet side seat ring mounting holes are arranged in the seat ring holes, an air inlet side seat ring is arranged in the air inlet side seat ring mounting hole, an air outlet side seat ring is arranged in the air outlet side seat ring mounting hole, a water jacket hole is arranged at the front end surface of the cylinder cover body, two water jacket holes and two oil passage holes are arranged at the rear end surface of the cylinder cover body, a plurality of air inlet holes which are distributed linearly are arranged at one side of the cylinder cover body, an oil injection air hole and a plurality of air outlet holes which are distributed linearly are arranged at the other side of the cylinder cover body, a spark plug hole, a plurality of air inlet side guide, the exhaust side guide pipe is sequentially and correspondingly communicated, and the air inlet hole, the air inlet side seat ring mounting hole and the air inlet side guide pipe are sequentially and correspondingly communicated. The utility model has the advantages of reasonable design, be favorable to guaranteeing the steady operation and the protecting effect of engine cylinder body good.
Description
Technical Field
The utility model relates to the technical field of engines, concretely relates to engine cylinder lid.
Background
The cylinder head is mounted on the cylinder body, and seals the cylinder from the upper part to form a combustion chamber. It is often in contact with high temperature and pressure combustion gases and is therefore subjected to significant thermal and mechanical loads. The cylinder cover of the water-cooled engine is internally provided with a cooling water jacket, cooling water holes on the lower end surface of the cylinder cover are communicated with cooling water holes of the cylinder body, circulating water is used for cooling high-temperature parts such as a combustion chamber, and the cylinder cover with excellent structural design can well protect the engine cylinder body and is favorable for stable operation of the engine cylinder body.
Disclosure of Invention
The utility model discloses the problem that will solve is: the engine cylinder cover is reasonable in structural design, stable operation of the engine cylinder body is guaranteed, and the protection effect is good.
The utility model discloses a solve the technical scheme that above-mentioned problem provided and do: the utility model provides an engine cylinder cover, includes the cylinder cap body, the upper end of cylinder cap body is equipped with a plurality of seat circle holes, and is a plurality of the downthehole two side seat circle mounting holes and the side seat circle mounting hole of admitting air that all are equipped with of seat circle, install the side seat circle of admitting air in the side seat circle mounting hole of admitting air, install the side seat circle of exhausting in the side seat circle mounting hole of exhausting, the preceding terminal surface of cylinder cap body is equipped with the water jacket hole, the rear end face of cylinder cap body is equipped with two water jacket holes and two oil duct holes, one side of cylinder cap body is equipped with a plurality of inlet ports that are the straight line distribution, the opposite side of cylinder cap body is equipped with oil spout gas pocket and a plurality of exhaust hole that are the straight line distribution, the lower extreme of cylinder cap body is equipped with spark consent, a plurality of side pipe of admitting air and a plurality of side, The air inlet side seat ring mounting hole and the air inlet side guide pipe are sequentially and correspondingly communicated.
Preferably, the plurality of intake side ducts are linearly distributed at the lower end of the cylinder head body.
Preferably, the exhaust-side ducts are linearly distributed at the lower end of the cylinder head body.
Compared with the prior art, the utility model has the advantages that: the utility model discloses a set up a plurality of inlet ports and venthole, set up simultaneously a plurality ofly and the communicating side pipe that admits air of inlet port, a plurality ofly and the communicating side pipe that exhausts of hole for the engine admit air more smooth and easy with exhausting, fuel combustion's is more abundant, and structural design is reasonable, protection engine cylinder body that can be fine, and the radiating effect is good, is favorable to guaranteeing the steady operation of engine cylinder body.
Drawings
The accompanying drawings, which are described herein, serve to provide a further understanding of the invention and constitute a part of this specification, and the exemplary embodiments and descriptions thereof are provided for explaining the invention without unduly limiting it.
Fig. 1 is a bottom view of the present invention;
fig. 2 is a left side view of the present invention;
fig. 3 is a right side view of the present invention;
fig. 4 is a schematic front end view of the cylinder head body of the present invention;
fig. 5 is a rear end view of the cylinder head body of the present invention;
fig. 6 is a top view of the present invention;
the attached drawings are marked as follows: 1. the cylinder cover comprises a cylinder cover body, 2 parts of an air inlet side guide pipe, 3 parts of a spark plug hole, 4 parts of an exhaust side guide pipe, 5 parts of an exhaust hole, 6 parts of an oil injection air hole, 7 parts of an air inlet hole, 8 parts of an exhaust side seat ring, 9 parts of an air inlet side seat ring, 10 parts of a water jacket hole, 11 parts of an oil passage hole, 12 parts of a seat ring hole.
Detailed Description
The following detailed description will be made with reference to the accompanying drawings and examples, so that how to implement the technical means of the present invention to solve the technical problems and achieve the technical effects can be fully understood and implemented.
The specific embodiment of the utility model is shown in figures 1 to 6, an engine cylinder cover comprises a cylinder cover body 1, the upper end of the cylinder cover body 1 is provided with a plurality of seat ring holes 12, a plurality of the seat ring holes 12 are internally provided with two air inlet side seat ring mounting holes and two air outlet side seat ring mounting holes, the air inlet side seat ring mounting holes are internally provided with air inlet side seat rings 9, the air outlet side seat ring mounting holes are internally provided with air outlet side seat rings 8, the front end surface of the cylinder cover body 1 is provided with water jacket holes 10, the rear end surface of the cylinder cover body 1 is provided with two water jacket holes 10 and two oil passage holes 11, one side of the cylinder cover body 1 is provided with a plurality of air inlet holes 7 which are distributed linearly, the other side of the cylinder cover body 1 is provided with an oil injection air hole 6 and a plurality of air outlet holes 5 which are distributed linearly, the lower end of the cylinder cover body 1 is provided with a spark plug hole 3, a, the exhaust hole 5, the exhaust side seat ring mounting hole and the exhaust side guide pipe 4 are sequentially and correspondingly communicated, and the air inlet hole 7, the air inlet side seat ring mounting hole and the air inlet side guide pipe 2 are sequentially and correspondingly communicated.
The plurality of air inlet side guide pipes 2 are linearly distributed at the lower end of the cylinder cover body 1.
The exhaust side ducts 4 are linearly distributed at the lower end of the cylinder head body 1.
The utility model has the advantages that: the utility model discloses a set up a plurality of inlet ports and venthole, set up simultaneously a plurality ofly and the communicating side pipe that admits air of inlet port, a plurality ofly and the communicating side pipe that exhausts of hole for the engine admit air more smooth and easy with exhausting, fuel combustion's is more abundant, and structural design is reasonable, protection engine cylinder body that can be fine, and the radiating effect is good, is favorable to guaranteeing the steady operation of engine cylinder body.
The foregoing is illustrative of the preferred embodiments of the present invention only, and is not to be construed as limiting the claims. The present invention is not limited to the above embodiments, and the specific structure thereof is allowed to be changed. All changes which come within the scope of the independent claims of the invention are to be embraced within their scope.
Claims (3)
1. An engine cylinder head characterized by: including cylinder cap body (1), the upper end of cylinder cap body (1) is equipped with a plurality of seat circle holes (12), and is a plurality of all be equipped with two side seat circle mounting holes that admit air and exhaust side seat circle mounting hole in seat circle hole (12), install side seat circle (9) that admit air in the side seat circle mounting hole that admits air, install exhaust side seat circle (8) in the side seat circle mounting hole that exhausts, the preceding terminal surface of cylinder cap body (1) is equipped with water jacket hole (10), the rear end face of cylinder cap body (1) is equipped with two water jacket holes (10) and two oil duct holes (11), one side of cylinder cap body (1) is equipped with a plurality of inlet ports (7) that are sharp distribution, the opposite side of cylinder cap body (1) is equipped with oil spout gas pocket (6) and a plurality of exhaust hole (5) that are sharp distribution, the lower extreme of cylinder cap body (1) is equipped with spark consent (3, A plurality of side pipe (2) and a plurality of side pipe (4) of admitting air, exhaust hole (5), side seat circle mounting hole of exhausting, side pipe (4) of exhausting correspond the intercommunication in proper order, inlet port (7), side seat circle mounting hole of admitting air, side pipe (2) of admitting air correspond the intercommunication in proper order.
2. An engine head according to claim 1, characterized in that: the air inlet side guide pipes (2) are linearly distributed at the lower end of the cylinder cover body (1).
3. An engine head according to claim 1, characterized in that: the exhaust side guide pipes (4) are linearly distributed at the lower end of the cylinder cover body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920911920.7U CN210049967U (en) | 2019-06-18 | 2019-06-18 | Engine cylinder cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920911920.7U CN210049967U (en) | 2019-06-18 | 2019-06-18 | Engine cylinder cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210049967U true CN210049967U (en) | 2020-02-11 |
Family
ID=69397839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920911920.7U Active CN210049967U (en) | 2019-06-18 | 2019-06-18 | Engine cylinder cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210049967U (en) |
-
2019
- 2019-06-18 CN CN201920911920.7U patent/CN210049967U/en active Active
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