CN103511114A - Novel cylinder block - Google Patents
Novel cylinder block Download PDFInfo
- Publication number
- CN103511114A CN103511114A CN201210208515.1A CN201210208515A CN103511114A CN 103511114 A CN103511114 A CN 103511114A CN 201210208515 A CN201210208515 A CN 201210208515A CN 103511114 A CN103511114 A CN 103511114A
- Authority
- CN
- China
- Prior art keywords
- cylinder body
- cylinder block
- inner cylinder
- outer cylinder
- novel air
- 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.)
- Pending
Links
Images
Landscapes
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Abstract
The invention relates to a novel cylinder block. The novel cylinder block comprises an inner cylinder block and an outer cylinder block. The inner cylinder block is sleeved with the outer cylinder block in an annular mode. The lower end of the inner cylinder block is connected with the outer cylinder block. A water jacket is arranged between the inner cylinder block and the outer cylinder block. Due to the facts that the inner cylinder block and the outer cylinder block are arranged and the water jacket is arranged between the inner cylinder block and the outer cylinder block, the evenness of the inner temperature is improved and the overall performance of an engine is improved.
Description
Technical field
The present invention relates to cylinder field, relate in particular to a kind of Novel air cylinder body.
Background technique
In tradition cylinder, because the high-temperature area heat of cylinder sleeve inside is uneven, and the heat-transfer capability that cylinder sleeve is cylinder sleeve in the equal ，Gai region of sidewall thickness at high-temperature area is identical, cause being heated inequality of high-temperature area of cylinder sleeve and produce distortion, affect the overall performance of motor.
Summary of the invention
In view of this, being necessary to provide a kind of is heated and conducts heat uniform Novel air cylinder body.
The present invention is achieved in that a kind of Novel air cylinder body, and described Novel air cylinder body comprises inner cylinder body and outer cylinder body, and described inner cylinder body is located on the inner ，Qie of described outer cylinder body lower end and is connected with described outer cylinder body, between described inner cylinder body and described outer cylinder body, is provided with water jacket.
Further, described inner cylinder body is coaxial with described outer cylinder body.
Further, the upper end of described inner cylinder body and described outer cylinder body is provided with cylinder cap, and described cylinder cap covers described inner cylinder body and described outer cylinder body simultaneously, and seals described water jacket.
Further, the outer wall upper end of described inner cylinder body is provided with some annular grooves.
Further, described groove by the bottom of inner cylinder body up, successively decrease gradually by the degree of depth of described groove.
The advantage of Novel air cylinder body provided by the invention is: by inner cylinder body and outer cylinder body are set, and between told inner cylinder body and outer cylinder body, water jacket is set, has improved the even of inside temperature, improve the overall performance of motor.
By some annular grooves are set on the outer wall of described inner cylinder body, and the degree of depth of described annular groove is along with up successively decreasing gradually in inner cylinder body bottom, therefore the cooling capacity of cylinder block is also from top to bottom successively decreased thereupon, such design can make cylinder interior be heated evenly to greatest extent, reduces the deformation tendency of cylinder sleeve.
Accompanying drawing explanation
Fig. 1 is the structural representation of Novel air cylinder body of the present invention.
Embodiment
In order to make object of the present invention, technological scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
Refer to Fig. 1, Fig. 1 is the structural representation of Novel air cylinder body 10 of the present invention.
Described Novel air cylinder body 10 comprises inner cylinder body 2 and outer cylinder body 1, described inner cylinder body 2 is located on described outer cylinder body 1 inside, and lower end is connected with described outer cylinder body 1, between described inner cylinder body 2 and described outer cylinder body 1, is provided with water jacket 3, and described inner cylinder body 2 is coaxial with described outer cylinder body 1.
The upper end of described inner cylinder body 2 and described outer cylinder body 1 is provided with cylinder cap 4, described cylinder cap 4 covers described inner cylinder body 2 and described outer cylinder body 1 simultaneously, and seal described water jacket 3, the outer wall upper end of described inner cylinder body 2 is provided with some annular grooves 5, described groove 5 by the bottom of inner cylinder body 2 up the degree of depth successively decrease gradually.
In sum, by inner cylinder body and outer cylinder body are set, and between told inner cylinder body and outer cylinder body, water jacket is set, has improved the even of inside temperature, improve the overall performance of motor.
By some annular grooves are set on the outer wall of described inner cylinder body, and the degree of depth of described annular groove is along with up successively decreasing gradually in inner cylinder body bottom, therefore the cooling capacity of cylinder block is also from top to bottom successively decreased thereupon, such design can make cylinder interior be heated evenly to greatest extent, reduces the deformation tendency of cylinder sleeve.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any modifications of doing within the spirit and principles in the present invention, be equal to and replace and improvement etc., within all should being included in protection scope of the present invention.
Claims (5)
1. a Novel air cylinder body, is characterized in that, described Novel air cylinder body comprises inner cylinder body and outer cylinder body, and described inner cylinder body is located on the inner ，Qie of described outer cylinder body lower end and is connected with described outer cylinder body, between described inner cylinder body and described outer cylinder body, is provided with water jacket.
2. Novel air cylinder body according to claim 1, is characterized in that, described inner cylinder body is coaxial with described outer cylinder body.
3. Novel air cylinder body according to claim 1, is characterized in that, the upper end of described inner cylinder body and described outer cylinder body is provided with cylinder cap, and described cylinder cap covers described inner cylinder body and described outer cylinder body simultaneously, and seals described water jacket.
4. Novel air cylinder body according to claim 1, is characterized in that, the outer wall upper end of described inner cylinder body is provided with some annular grooves.
5. Novel air cylinder body according to claim 4, is characterized in that, described groove by the bottom of inner cylinder body up, successively decrease gradually by the degree of depth of described groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210208515.1A CN103511114A (en) | 2012-06-17 | 2012-06-17 | Novel cylinder block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210208515.1A CN103511114A (en) | 2012-06-17 | 2012-06-17 | Novel cylinder block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103511114A true CN103511114A (en) | 2014-01-15 |
Family
ID=49894423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210208515.1A Pending CN103511114A (en) | 2012-06-17 | 2012-06-17 | Novel cylinder block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103511114A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104612847A (en) * | 2014-12-23 | 2015-05-13 | 常熟市董浜镇徐市嘉峰机械厂 | Cylinder body |
| CN110905678A (en) * | 2018-09-17 | 2020-03-24 | 通用汽车环球科技运作有限责任公司 | Engine block for an internal combustion engine |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1576558A (en) * | 2003-07-10 | 2005-02-09 | 现代自动车株式会社 | Cylinder liner |
| JP2005194967A (en) * | 2004-01-08 | 2005-07-21 | Toyota Motor Corp | Cylinder block cooling structure |
| JP2010255847A (en) * | 2009-03-31 | 2010-11-11 | Nippon Piston Ring Co Ltd | Cylinder |
| CN201972798U (en) * | 2011-01-20 | 2011-09-14 | 上海汽车集团股份有限公司 | Air cylinder structure |
| CN202012404U (en) * | 2011-04-29 | 2011-10-19 | 重庆秦安机电制造有限公司 | Cylinder block of automobile engine |
-
2012
- 2012-06-17 CN CN201210208515.1A patent/CN103511114A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1576558A (en) * | 2003-07-10 | 2005-02-09 | 现代自动车株式会社 | Cylinder liner |
| JP2005194967A (en) * | 2004-01-08 | 2005-07-21 | Toyota Motor Corp | Cylinder block cooling structure |
| JP2010255847A (en) * | 2009-03-31 | 2010-11-11 | Nippon Piston Ring Co Ltd | Cylinder |
| CN201972798U (en) * | 2011-01-20 | 2011-09-14 | 上海汽车集团股份有限公司 | Air cylinder structure |
| CN202012404U (en) * | 2011-04-29 | 2011-10-19 | 重庆秦安机电制造有限公司 | Cylinder block of automobile engine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104612847A (en) * | 2014-12-23 | 2015-05-13 | 常熟市董浜镇徐市嘉峰机械厂 | Cylinder body |
| CN110905678A (en) * | 2018-09-17 | 2020-03-24 | 通用汽车环球科技运作有限责任公司 | Engine block for an internal combustion engine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201963636U (en) | Water cooling and air cooling hydraulic cylinder | |
| CN102128186A (en) | Water and air double-cooled hydraulic cylinder | |
| CN103511114A (en) | Novel cylinder block | |
| CN202832815U (en) | Novel air cylinder body | |
| CN203742940U (en) | Novel packing cooling device of reciprocating compressor | |
| US10239270B2 (en) | Segmented mold for a tire and related molding method | |
| CN204425091U (en) | A kind of motor water collar | |
| CN202251230U (en) | Heat dissipation structure of hydraulic cylinder | |
| CN104005873A (en) | Engine cylinder sleeve | |
| CN105990945A (en) | Water cooling sleeve for motor | |
| CN204030855U (en) | A kind of efficient moulding radiator for disc type electric machine | |
| CN202628289U (en) | Air cylinder sleeve and air cylinder body | |
| CN105545808A (en) | Leakproof alcohol pump | |
| CN201971637U (en) | Ozone generator | |
| CN204413146U (en) | The pressure sintering furnace of quick cooling shell flange | |
| CN203809139U (en) | Engine cylinder jacket | |
| CN205919389U (en) | Electricity oven door body structure | |
| CN204783568U (en) | Cylinder cover | |
| CN204042003U (en) | A kind of mechanical sealing mechanism | |
| MX2013007469A (en) | Blow mold design. | |
| CN204458373U (en) | The high temperature coal-tar pump that a kind of anti-axle heat is wriggled | |
| CN203067739U (en) | Reduction case | |
| CN203166697U (en) | Motor assembly | |
| CN104265902B (en) | A kind of mechanical sealing mechanism | |
| CN202468045U (en) | Air cylinder cover of engine and engine using same |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140115 |