CN201090282Y - Cooling device for case body built-in water channel - Google Patents
Cooling device for case body built-in water channel Download PDFInfo
- Publication number
- CN201090282Y CN201090282Y CNU2007201836054U CN200720183605U CN201090282Y CN 201090282 Y CN201090282 Y CN 201090282Y CN U2007201836054 U CNU2007201836054 U CN U2007201836054U CN 200720183605 U CN200720183605 U CN 200720183605U CN 201090282 Y CN201090282 Y CN 201090282Y
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- water
- built
- water pump
- cylinder body
- water channel
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- Expired - Fee Related
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Abstract
The utility model discloses a box body built-in water channel cooling heat-dissipating device, which comprises a water pump cover (2), a right cover (1), a right crankcase (10), a cylinder body (12) and a water pump component. A built-in water channel (15) is arranged on the right cover (1); a built-in water channel (16) is arranged on the right crankcase (10); one end of the built-in water channel (15) of the right cover (1) forms a water pump built-in outlet together with the water pump cover (2), while the other end is connected with the built-in water channel (16) of the right crankcase (10); an annular water channel (18) is arranged on the cylinder body (12) and connected with the outlet of the built-in water channel (16) of the right crankcase (10) through an water inlet hole (17). With such a technical proposal, the utility model solves the overheating problems of the right cover, the right crankcase and the engine oil and has the advantages of simple and tight structure, good heat-dissipating effect and good overall appearance.
Description
Technical field
The utility model relates to the cooling heat radiator of a kind of cooling heat radiator, particularly a kind of water cooled engine.
Background technique
The cooling heat dissipation technology that the water cooling in prior technology motor adopts is by add an exit of pump on water pump cover, directly link to each other by external water pipe then with the water annulus of cylinder body, the water annulus circulation cooling that the water pump cooling water enters cylinder body through water pipe is discharged from the outlet pipe of cylinder head then and is got back to water tank; But in use there is following problem: the one, the right side of water cooled engine is covered, right crankcase is overheated, causes complete machine temperature to raise; The 2nd, oil temperature is high, when serious even influence the work of motor; The 3rd, cost of production and operating cost height.For this reason, many institutes, manufacturer and knowledgeable people have carried out research and development repeatedly, but do not have ideal method to solve the problems referred to above so far as yet.
Summary of the invention
For solving the problems referred to above that existing water cooled engine cooling heat dissipation exists, the purpose of this utility model provides a kind of simple and compact for structure, good heat dissipation effect, complete machine casing built-in water passage cooling heat radiator elegant in appearance.
The technological scheme that its technical problem that solves the utility model adopts, it comprises water pump cover, right lid, right crankcase, cylinder body, water pump component, water pump component is installed in the right side and covers, water pump cover is fixedlyed connected with right lid, right crankcase one side is fixing with right lid, opposite side is connected with cylinder body, the described right side covers and is provided with built-in water passage, right crankcase is provided with built-in water passage, built-in water passage one end of right lid and water pump cover are formed the built-in outlet of water pump, the other end links to each other with the built-in water passage of right crankcase, and described cylinder body is provided with water annulus, and the water annulus of cylinder body links to each other with the built-in water passage outlet of right crankcase by the water inlet.
Described water pump component comprises water pump vane, water-sealed component, pump shaft, oil sealing, bearing, water pump gear, and pump shaft is arranged on the right side and covers by water-sealed component, oil sealing, bearing, and water pump vane is fixed on the head of pump shaft, and water pump gear is fixed on the afterbody of pump shaft.
After adopting said structure, the cooling water of the utility model exit of pump flows through the built-in water passage of right lid, the built-in water passage and the cylinder body of right crankcase is provided with water annulus, discharge from the outlet pipe of cylinder head then and get back to water tank, major advantage have following some: the one, right lid, right crankcase, cylinder body obtain forcing cooling heat dissipation simultaneously, improve radiating effect, solved right lid, right crankcase and machine oil problems of excessive heat; The 2nd, owing to adopted built-in water channel to connect, omitted the socket, the external water pipe that are connected between water pump and the cylinder body, the complete machine outward appearance is further optimized; The 3rd, owing to adopted built-in water channel, under the prerequisite that guarantees mechanical strength, material and processing cost are further saved.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is a cylinder body plan structure schematic representation.
Fig. 3 is the A-A sectional view of Fig. 2 cylinder body.
Embodiment
Fig. 1 is the specific embodiments of the utility model casing built-in water passage cooling heat radiator to shown in Figure 3.It comprises water pump cover 2, right lid 1, right crankcase 10, cylinder body 12, water pump component, water pump component is installed on the right lid 1, water pump cover 2 is fixedlyed connected with right lid 1, right crankcase 10 1 sides are fixed by mould assembling paper washer 11 and right lid 1, opposite side is connected with cylinder body 12 by mould assembling paper washer 13, described right lid 1 is provided with built-in water passage 15, right crankcase 10 is provided with built-in water passage 16, built-in water passage 15 1 ends of right lid 1 and water pump cover 2 are formed the built-in outlet of water pump, the other end links to each other with the built-in water passage 16 of right crankcase 10, described cylinder body 12 is provided with water annulus 18, and the water annulus 18 of cylinder body 12 links to each other with built-in water passage 16 outlets of right crankcase 10 by water inlet 17.
Described water pump component comprises water pump vane 3, water-sealed component 4, pump shaft 5, oil sealing 6, bearing 7, water pump gear 8, pump shaft 5 is arranged on the right lid 1 by water-sealed component 4, oil sealing 6, bearing 7, water pump vane 3 is fixed on the head of pump shaft 5, and water pump gear 8 is fixed on the afterbody of pump shaft 5 and is provided with back-up ring 9; Water-sealed component 4 can stop cooling water to flow in the right crankcase 10, and oil sealing 6 can stop that machine oil flows into built-in water passage, makes pump shaft 5 and bearing 7 obtain sufficient lubrication, thereby guarantees the water outlet efficient of water pump.
The utility model working principle is as follows: water pump gear 8 is connected on the crankshaft gear, startup with motor, bent axle drives water pump gear 8 and rotates, and drive pump shaft 5 and water pump vane 3 work, water pump sucks the cooling water of water tank from water intake 14, through built-in water passage 15, built-in water passage 16 and water annulus 18, discharge from the outlet pipe of cylinder head then and get back to water tank, thereby reach the right lid 1 of cooling, right crankcase 10 and cylinder body 12 purposes.
Claims (2)
1. casing built-in water passage cooling heat radiator, it comprises water pump cover (2), right lid (1), right crankcase (10), cylinder body (12), water pump component, water pump component is installed on the right lid (1), water pump cover (2) is fixedlyed connected with right lid (1), right crankcase (10) one sides and You Gai (1) are fixing, opposite side is connected with cylinder body (12), it is characterized in that: described right lid (1) is provided with built-in water passage (15), right crankcase (10) is provided with built-in water passage (16), built-in water passage (15) one ends of right lid (1) and water pump cover (2) are formed the built-in outlet of water pump, the other end links to each other with the built-in water passage (16) of right crankcase (10), described cylinder body (12) is provided with water annulus (18), and the water annulus (18) of cylinder body (12) links to each other with built-in water passage (16) outlet of right crankcase (10) by water inlet (17).
2. casing built-in water passage cooling heat radiator according to claim 1, it is characterized in that: described water pump component comprises water pump vane (3), water-sealed component (4), pump shaft (5), oil sealing (6), bearing (7), water pump gear (8), pump shaft (5) is arranged on the right lid (1) by water-sealed component (4), oil sealing (6), bearing (7), water pump vane (3) is fixed on the head of pump shaft (5), and water pump gear (8) is fixed on the afterbody of pump shaft (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201836054U CN201090282Y (en) | 2007-09-26 | 2007-09-26 | Cooling device for case body built-in water channel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201836054U CN201090282Y (en) | 2007-09-26 | 2007-09-26 | Cooling device for case body built-in water channel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201090282Y true CN201090282Y (en) | 2008-07-23 |
Family
ID=39862042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201836054U Expired - Fee Related CN201090282Y (en) | 2007-09-26 | 2007-09-26 | Cooling device for case body built-in water channel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201090282Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105715352A (en) * | 2016-04-15 | 2016-06-29 | 力帆实业(集团)股份有限公司 | Water-cooled engine-based water-cooled structure |
-
2007
- 2007-09-26 CN CNU2007201836054U patent/CN201090282Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105715352A (en) * | 2016-04-15 | 2016-06-29 | 力帆实业(集团)股份有限公司 | Water-cooled engine-based water-cooled structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Zhejiang Xinhe industry and Trade Co., Ltd. Assignor: Hu Jirong Contract fulfillment period: 2008.10.28 to 2017.9.25 Contract record no.: 2009330001568 Denomination of utility model: Cooling device for case body built-in water channel Granted publication date: 20080723 License type: Exclusive license Record date: 20090708 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.10.28 TO 2017.9.25; CHANGE OF CONTRACT Name of requester: ZHEJIANG XINHE INDUSTRIAL AND TRADING CO., LTD. Effective date: 20090708 |
|
| ASS | Succession or assignment of patent right |
Owner name: XINGYUE GROUP CO., LTD. Free format text: FORMER OWNER: HU JIRONG Effective date: 20100629 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20100629 Address after: 321307 Zhejiang Province, Yongkang ancient town, Xingyue Group Limited Supervision and audit department Patentee after: Xingyue Group Co., Ltd. Address before: 321307 Zhejiang province Yongkang Gushan Town Xingyue Group supervision and audit department Patentee before: Hu Jirong |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080723 Termination date: 20150926 |
|
| EXPY | Termination of patent right or utility model |