CN202851171U - Engine and cooling structure of cylinder sleeve cylinder body - Google Patents
Engine and cooling structure of cylinder sleeve cylinder body Download PDFInfo
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- CN202851171U CN202851171U CN 201220384100 CN201220384100U CN202851171U CN 202851171 U CN202851171 U CN 202851171U CN 201220384100 CN201220384100 CN 201220384100 CN 201220384100 U CN201220384100 U CN 201220384100U CN 202851171 U CN202851171 U CN 202851171U
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- cylinder body
- cylinder
- cylinder sleeve
- cooling structure
- cavity
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Abstract
The utility model discloses a cooling structure of a cylinder sleeve cylinder body. The cooling structure comprises the cylinder body (3), a cylinder sleeve (2) and sealing structures, wherein the cylinder sleeve is arranged inside the cylinder body in a sleeved mode and forms a cavity body with the cylinder body, and the sealing structures are arranged inside the cavity body. The sealing structures are respectively arranged at the top end of the cavity body and the bottom end of the cavity body. In the cooling structure of the cylinder sleeve cylinder body, the sealing structures are respectively arranged at the top end of the cavity body and the bottom end of the cavity body, and therefore cooling water can not only flow in the middle portion of the cavity body and the lower portion of the cavity body, but also flow in the upper portion of the cavity body. Therefore, the upper portion, the middle portion and the lower portion of the cylinder sleeve cylinder body can be fully cooled so that the cooling structure of the cylinder sleeve cylinder body is capable of fully cooling the cylinder body and the cylinder sleeve. The utility model further discloses an engine with the cooling structure of the cylinder sleeve cylinder body.
Description
Technical field
The utility model relates to technical field of engines, more particularly, relates to a kind of cooling structure of cylinder sleeve cylinder body, also relates to a kind of motor with cooling structure of above-mentioned cylinder sleeve cylinder body.
Background technique
The actuating cylinder group of motor, the heat that produces when the actuating cylinder group of especially powerful motor is worked is more, so for each system of the actuating cylinder group that guarantees motor can be reliably, the work coordinated, to cool off the actuating cylinder group of motor, especially to the cooling of cylinder sleeve.
In the prior art, the cooling structure of cylinder sleeve cylinder body specifically comprises cylinder body and is sleeved on cylinder interior, and and form the cylinder sleeve of cavity between the described cylinder body, and utilize the sealing configuration position that the centre of cavity is top and bottom to seal to form the water cavity that Cooling Water flows.Yet in the prior art, behind the water cavity that sealing configuration only seals to form to top position, the centre of cavity and bottom, cooling water can only flow in middle part and the bottom of cavity, therefore can only cool off centre and the bottom of cylinder body and cylinder sleeve, and can not part cylinder body and the cylinder sleeve more than the sealing configuration of middle upper position be cooled off, so the shortcoming of the cooling structure of cylinder sleeve cylinder body of the prior art is and can not cools off fully cylinder body and cylinder sleeve.
In sum, how providing a kind of cooling structure of cylinder sleeve cylinder body, thereby make its effectively problem of must not be fully cylinder body and cylinder sleeve fully being cooled off of solution, is present those skilled in the art's urgent problem.
The model utility content
In view of this, first purpose of the present utility model is to provide a kind of cooling structure of cylinder sleeve cylinder body, the structural design of the cooling structure of this cylinder sleeve cylinder body is the problem must not be fully cylinder body and cylinder sleeve fully cooled off of solution effectively, and second purpose of the present utility model provides a kind of motor that comprises the cooling structure of above-mentioned cylinder sleeve cylinder body.
In order to reach above-mentioned first purpose, the utility model provides following technological scheme:
A kind of cooling structure of cylinder sleeve cylinder body comprises cylinder body and is sleeved on the cavity that forms between the cylinder sleeve of described cylinder interior and the sealing configuration that is arranged in the described cavity that described sealing configuration is arranged at respectively top and the bottom of described cavity.
Preferably, the sealing configuration that is arranged at described cavity top is specially and is arranged at described cavity top and sets up sealing gasket above described cylinder body and cylinder sleeve.
Preferably, the direction protrusion to away from its axis on the top of the outer wall of described cylinder sleeve forms first step, the top of described cylinder body to away from the recessed formation second step of the direction of its axis, and described second step is overlapped on the described first step, and described sealing gasket is arranged at the top of the butt position of first step and second step.
Preferably, described sealing gasket is specially the pad between described cylinder body and the cylinder cap above it.
Preferably, the sealing configuration of described cavity bottom is specially the O RunddichtringO that is arranged between described cylinder body and the cylinder sleeve.
Preferably, the quantity of described O RunddichtringO is specially two.
A kind of motor, comprise above-mentioned in the cooling structure of each described cylinder sleeve cylinder body.
The cooling structure of the cylinder sleeve cylinder body that the utility model provides comprises cylinder body and is sleeved on the cavity that forms between the cylinder sleeve of cylinder interior and the sealing configuration that is arranged in the described cavity that wherein, sealing configuration is arranged at respectively top and the bottom of described cavity.
In the cooling structure of the cylinder sleeve cylinder body that this model utility provides, sealing configuration is separately positioned on top and the bottom of cavity, so arrange, cooling water not only can flow in middle part and the bottom of cavity, can also flow on the top of cavity, so can fully cool off the upper, middle and lower of cylinder sleeve and cylinder body, therefore, the cooling structure of this cylinder sleeve cylinder body can cool off fully to cylinder body and cylinder sleeve.
In order to reach above-mentioned second purpose, the utility model also provides a kind of motor, and this motor comprises the cooling structure of above-mentioned any cylinder sleeve cylinder body.Because the cooling structure of above-mentioned cylinder sleeve cylinder body has above-mentioned technique effect, the motor with cooling structure of this cylinder sleeve cylinder body also should have corresponding technique effect.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technological scheme of the prior art, the below will do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art, apparently, accompanying drawing in the following describes only is embodiments more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
The structural representation of the cooling structure of the cylinder sleeve cylinder body that Fig. 1 provides for the utility model embodiment;
Fig. 2 is the enlarged view of a-quadrant among Fig. 1;
Fig. 3 is the enlarged view in B zone among Fig. 2.
Wherein, among Fig. 1-Fig. 3:
1-sealing gasket, 2-cylinder sleeve, 3-cylinder body, 4-O RunddichtringO.
Embodiment
First purpose of the present utility model is to provide a kind of cooling structure of cylinder sleeve cylinder body, the structural design of the cooling structure of this cylinder sleeve cylinder body is the problem must not be fully cylinder body and cylinder sleeve fully cooled off of solution effectively, and second purpose of the present utility model provides a kind of motor that comprises the cooling structure of above-mentioned cylinder sleeve cylinder body.
Below in conjunction with the accompanying drawing among the utility model embodiment, the technological scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiments.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment who obtains under the creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Figure 1, the cooling structure of the cylinder sleeve cylinder body that provides among the utility model embodiment, comprise cylinder body 3 and be sleeved on the cavity that forms between the cylinder sleeve 2 of cylinder body 3 inside and the sealing configuration that is arranged in the cavity, wherein, sealing configuration is arranged at respectively top and the bottom of cavity.
In the cooling structure of the cylinder sleeve cylinder body that provides among this model utility embodiment, sealing configuration is separately positioned on top and the bottom of cavity, so arrange, cooling water not only can flow in middle part and the bottom of cavity, can also flow on the top of cavity, so can fully cool off cylinder sleeve 2 and the upper, middle and lower of cylinder body 3, therefore, the cooling structure of this cylinder sleeve cylinder body can cool off fully to cylinder body 3 and cylinder sleeve 2.
As shown in Figure 2, preferably, in the cooling structure of above-mentioned cylinder sleeve cylinder body, the sealing configuration that is arranged at the cavity top can be for being arranged at the cavity top and setting up sealing gasket 1 above cylinder body 3 and cylinder sleeve 2, the top that sealing gasket 1 is arranged on cylinder body 3 and cylinder sleeve 2 so is set, be arranged vertically the also open-topped of seal chamber with cavity, to reach the effect of sealing, structure is comparatively simple.
For the ease of supporting cylinder sleeve 2, can with the top of the outer wall of cylinder sleeve 2 to protrude away from the direction of the axis of cylinder sleeve form first step and simultaneously with the top of cylinder body 3 to the recessed formation second step of direction away from the axis of cylinder body, and second step is overlapped on the first step.The mutual butt of the second step of the first step by cylinder sleeve 2 and cylinder body 3 engages to support cylinder sleeve 2 like this, and structure is simpler.
The top of general cylinder body 3 can be provided with cylinder cap, between cylinder cap and cylinder body 3, be provided with the pad for buffer function, preferably, can use pad between cylinder cap and the cylinder body 3 as the sealing gasket 1 at first step and second step butt place, so the cooling structure of this cylinder sleeve cylinder body had both been simplified in setting, had reduced again cost.
As shown in Figure 3, the sealing configuration of cavity bottom can use O RunddichtringO 4, O RunddichtringO 4 is arranged on the sealing of carrying out between cylinder body 3 and the cylinder sleeve 2 cavity, wherein in order to strengthen the sealing of cavity bottom, the bottom that 4 pairs of cavitys of two O RunddichtringOs can be set seals.
Based on the cooling structure of the cylinder sleeve cylinder body that provides in above-described embodiment, the utility model also provides a kind of motor, and this motor comprises the cooling structure of above-mentioned any one cylinder sleeve cylinder body.Because this motor has adopted the cooling structure of the cylinder sleeve cylinder body in above-described embodiment, so the beneficial effect of this motor please refer to above-described embodiment.
Each embodiment adopts the mode of going forward one by one to describe in this specification, and what each embodiment stressed is and other embodiments' difference that identical similar part is mutually referring to getting final product between each embodiment.
To the above-mentioned explanation of the disclosed embodiments, make related domain professional and technical personnel can realize or use the utility model.Multiple modification to these embodiments will be apparent concerning those skilled in the art, and General Principle as defined herein can be in the situation that do not break away from spirit or scope of the present utility model, in other embodiments realization.Therefore, the utility model will can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (7)
1. the cooling structure of a cylinder sleeve cylinder body comprises cylinder body (3), is sleeved on described cylinder body (3) inside, and and described cylinder body between form the cylinder sleeve (2) of cavity and be arranged on sealing configuration in the described cavity, it is characterized in that,
Described sealing configuration is arranged at respectively top and the bottom of described cavity.
2. the cooling structure of cylinder sleeve cylinder body according to claim 1 is characterized in that, the sealing configuration that is arranged at described cavity top is specially and is arranged at described cavity top and sets up sealing gasket (1) in the top of described cylinder body (3) and cylinder sleeve (2).
3. the cooling structure of cylinder sleeve cylinder body according to claim 2, it is characterized in that, the direction protrusion to away from its axis on the top of the outer wall of described cylinder sleeve (2) forms first step, the top of described cylinder body (3) to away from the recessed formation second step of the direction of its axis, and described second step is overlapped on the described first step, and described sealing gasket (1) is arranged at the top of the butt position of first step and second step.
4. the cooling structure of cylinder sleeve cylinder body according to claim 2 is characterized in that, described sealing gasket (1) is specially the pad between described cylinder body (3) and the cylinder cap above it.
5. the cooling structure of cylinder sleeve cylinder body according to claim 1 is characterized in that, the sealing configuration of described cavity bottom is specially the O RunddichtringO (4) that is arranged between described cylinder body (3) and the cylinder sleeve (2).
6. the cooling structure of cylinder sleeve cylinder body according to claim 5 is characterized in that, the quantity of described O RunddichtringO (4) is specially two.
7. a motor is characterized in that, comprises the cooling structure such as each described cylinder sleeve cylinder body in the claim 1 to 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220384100 CN202851171U (en) | 2012-08-03 | 2012-08-03 | Engine and cooling structure of cylinder sleeve cylinder body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220384100 CN202851171U (en) | 2012-08-03 | 2012-08-03 | Engine and cooling structure of cylinder sleeve cylinder body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202851171U true CN202851171U (en) | 2013-04-03 |
Family
ID=47982379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220384100 Expired - Lifetime CN202851171U (en) | 2012-08-03 | 2012-08-03 | Engine and cooling structure of cylinder sleeve cylinder body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202851171U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103696866A (en) * | 2013-12-06 | 2014-04-02 | 潍柴动力股份有限公司 | Internal combustion engine and machine body group of internal combustion engine |
-
2012
- 2012-08-03 CN CN 201220384100 patent/CN202851171U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103696866A (en) * | 2013-12-06 | 2014-04-02 | 潍柴动力股份有限公司 | Internal combustion engine and machine body group of internal combustion engine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130403 |
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| CX01 | Expiry of patent term |