CN202148958U - Parallelly-connected and shunting cooling jacket for single-cylinder diesel engine - Google Patents
Parallelly-connected and shunting cooling jacket for single-cylinder diesel engine Download PDFInfo
- Publication number
- CN202148958U CN202148958U CN201120209309U CN201120209309U CN202148958U CN 202148958 U CN202148958 U CN 202148958U CN 201120209309 U CN201120209309 U CN 201120209309U CN 201120209309 U CN201120209309 U CN 201120209309U CN 202148958 U CN202148958 U CN 202148958U
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- Prior art keywords
- water
- water cavity
- cooling
- public
- machine body
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- 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 - Lifetime
Links
- 238000001816 cooling Methods 0.000 title claims abstract description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 53
- 239000000498 cooling water Substances 0.000 claims abstract description 33
- 210000000476 body water Anatomy 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 230000001360 synchronised effect Effects 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
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- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Abstract
The utility model relates to a parallelly-connected and shunting cooling jacket for a single-cylinder diesel engine, belongs to one of parts of the diesel engine, and mainly solves the technical problem existing in a synchronous cooling machine body and a cylinder cover. The technical scheme is that a water inlet hole 104 of a public water cavity is formed on a water pump mounting surface 101 of the machine body, wherein water feeding holes 102, for linking the machine body cooling water cavity and the cylinder cover cooling water cavity, and holes 105 for linking the public water cavity and the cylinder cover cooling jacket, are formed on a machine body and cylinder cover mounting surface 103; the public water cavity 106 is arranged at the upper part of the machine body; and a hole 107, for linking the public water cavity and the machine body cooling water cavity, is formed in the water cavity. The component provided by the utility model is used for manufacturing the diesel engine.
Description
Technical field
The utility model relates to the diesel-engine body cooling jacket, a kind of specifically single cylinder diesel parallel connection flow deviding type cooling jacket.
Background technique
The diesel-engine body cooling jacket is the important component part of diesel engine cooling system, and it is requirement on structural design, must guarantee that on the one hand body cooling water chamber structural design layout is simple and convenient; Also require to guarantee reasonable, the good cooling results of cooling water circulation on the other hand; Its reasonable in design property has directly influenced power character, Economy, reliability and the emission performance index of diesel engine.
Cooling water flows to cylinder cap again to after the body cooling in the conventional tandem cooling jacket, usually makes body be in cold and the not enough state of cylinder cap cooling is unfavorable for the efficient operation and the energy-saving and emission-reduction of motor.
For this reason, be badly in need of making improvements, the utility model is exactly a kind of innovation scheme.
Summary of the invention
The goal of the invention of the utility model is exactly in order to overcome the existing problem that exists, and proposes a kind of cooling jacket that can be synchronously body and cylinder cap be cooled off.
The technological scheme that realizes the utility model is such: single cylinder diesel parallel connection flow deviding type cooling jacket; Constitute by the body cooling jacket; Structure is for being provided with public water cavity water inlet 104 on body water pump attachment face 101; On body cylinder cap attachment face 103, be provided with each body cooling water chamber and connect water hole 102 and public water cavity and cylinder head cooling water cover connecting hole 105 with the cylinder head cooling water chamber; Body upper is provided with public water cavity 106, has public water cavity and body cooling water chamber connecting hole 107 in this water cavity inside.
The beneficial effect of the utility model is: dexterously forced cooling water is independently separately supplied water to body, cylinder cap; Body, cylinder cap cooling effect all are guaranteed; Engine body and cylinder cap are worked under optimum separately temperature environment; Thereby improve combustion process, reduce fretting wear, thereby can reduce the output power of fuel consume, reduction pollutant effulent, raising motor, strengthen the functional reliability of motor.It is a kind of novel single cylinder diesel parallel connection flow deviding type cooling jacket.
Description of drawings:
Fig. 1 is the structural upright schematic representation of the utility model water jacket;
Fig. 2 is the schematic perspective view of another angle of structural upright schematic representation of the utility model water jacket;
Fig. 3 is the cylinder cap attachment face plan view of the utility model water jacket;
Fig. 4 is the side view of the diesel engine front end gear chamber cover attachment face of the utility model water jacket;
Fig. 5 is an A-A direction sectional view shown in Figure 4.
Each figure in, the 101st, the water pump attachment face should can be described as body front end gear chamber cover attachment face, the 102nd, the body cooling water chamber is connected the water hole with the cylinder head cooling water chamber; The 103rd, the cylinder cap attachment face; The 104th, public water cavity water inlet also is the water pump water outlet hole, the 105th, and public water cavity and cylinder head cooling water cover attachment hole; The 106th, public water cavity, the 107th, public water cavity and body cooling water chamber attachment hole.
Embodiment
Embodiment: single cylinder diesel parallel connection flow deviding type cooling jacket
Concrete structure is for being provided with public water cavity water inlet 104 on body water pump attachment face 101; On body cylinder cap attachment face 103, be provided with each body cooling water chamber and connect water hole 102 and public water cavity and cylinder head cooling water cover connecting hole 105 with the cylinder head cooling water chamber; Body upper is provided with public water cavity 106, has public water cavity and body cooling water chamber connecting hole 107 in this water cavity inside.
Water pump drives and adopts crank pulley to drive; Cooling water gets into public water cavity 106 through water pump pressurization back through hole 104; Cooling water 35%-45% in the public water cavity enters into the body cooling jacket through cooling water passage; Cooling water in the public water cavity of all the other 55%-65% gets into the cylinder head cooling water cover through cooling water channel simultaneously; Cooling water in the body converges after the cylinder cap osculum flows out through the cooling water that last water hole 102 flows into after circulating in the cylinder head cooling water cover water outlet end cylinder cap water jacket, is connected with water tank and water pump through connecting tube then, constitutes the cooling water passage of a pump circulation.
Claims (1)
1. single cylinder diesel parallel connection flow deviding type cooling jacket; Constitute by the body cooling jacket; It is characterized in that: on body water pump attachment face (101), be provided with public water cavity water inlet (104); On body cylinder cap attachment face (103), be provided with each body cooling water chamber and connect water hole (102) and public water cavity and cylinder head cooling water cover connecting hole (105) with the cylinder head cooling water chamber, body upper is provided with public water cavity (106), has public water cavity and body cooling water chamber connecting hole (107) in this water cavity inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120209309U CN202148958U (en) | 2011-06-20 | 2011-06-20 | Parallelly-connected and shunting cooling jacket for single-cylinder diesel engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120209309U CN202148958U (en) | 2011-06-20 | 2011-06-20 | Parallelly-connected and shunting cooling jacket for single-cylinder diesel engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202148958U true CN202148958U (en) | 2012-02-22 |
Family
ID=45590020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120209309U Expired - Lifetime CN202148958U (en) | 2011-06-20 | 2011-06-20 | Parallelly-connected and shunting cooling jacket for single-cylinder diesel engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202148958U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102278224A (en) * | 2011-06-20 | 2011-12-14 | 昆明瑞尔机电科技有限公司 | Single-cylinder diesel engine parallel split cooling water jacket |
-
2011
- 2011-06-20 CN CN201120209309U patent/CN202148958U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102278224A (en) * | 2011-06-20 | 2011-12-14 | 昆明瑞尔机电科技有限公司 | Single-cylinder diesel engine parallel split cooling water jacket |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: YUNNAN XINTIANLI MACHINERY MANUFACTURING CO., LTD. Free format text: FORMER OWNER: KUNMING RUI ER ELECTRICAL TECHNOLOGY CO.,LTD. Effective date: 20140113 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 650236 KUNMING, YUNNAN PROVINCE TO: 650301 KUNMING, YUNNAN PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140113 Address after: 650301 Anning village, Taiping Town, Anning City, Yunnan, Kunming Patentee after: Yunnan Xintianli Machinery Manufacturing Co., Ltd. Address before: 650236 Yunnan city of Kunming Province Economic and Technological Development Zone South intersection kundor Xintian machinery market B Building 8 floor No. two Patentee before: Kunming Rui Er Electrical Technology Co.,Ltd. |
|
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 650301 Anning village, Taiping Town, Anning City, Yunnan, Kunming Patentee after: YUNNAN XINTIANLI MACHINERY MANUFACTURING CO., LTD. Address before: 650301 Anning village, Taiping Town, Anning City, Yunnan, Kunming Patentee before: Yunnan Xintianli Machinery Manufacturing Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20120222 |
|
| CX01 | Expiry of patent term |