CN201627613U - Engine oil storage water cooling structure - Google Patents
Engine oil storage water cooling structure Download PDFInfo
- Publication number
- CN201627613U CN201627613U CN2010200552381U CN201020055238U CN201627613U CN 201627613 U CN201627613 U CN 201627613U CN 2010200552381 U CN2010200552381 U CN 2010200552381U CN 201020055238 U CN201020055238 U CN 201020055238U CN 201627613 U CN201627613 U CN 201627613U
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- oil storage
- storage tank
- water jacket
- water
- oil
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- Expired - Fee Related
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- Lubrication Of Internal Combustion Engines (AREA)
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Abstract
The utility model provides an engine oil storage water cooling structure. An oil storage tank is disposed at the bottom of a crankshaft box of a motorcycle engine, and a water jacket for circulation of cooling circulating water is arranged on the outer periphery of the oil storage tank. The water jacket and the oil storage tank can be integrated in structure, and the water jacket together with the oil storage tank is used as an integrally formed component connected with the crankshaft box through bolts. The water jacket and the oil storage tank also can be structured in split type, and the water jacket together with the oil storage tank is used as a combined component connected with the crankshaft box through the bolts, or the oil storage tank is integrally formed of the bottom of the crankshaft by means of downwards recessing. Radiating fins are disposed on the outer peripheral wall of the water jacket by means of integral forming. By adopting the technical scheme, the oil storage volume of an engine is increased and cooling effect of the oil is improved without changing performance of the engine and interior space structure of the crankshaft box.
Description
Technical field
The utility model relates to motor, especially is used for storing specially machine oil on the motorcycle engine, and helps machine oil to accelerate the structure of cooling.
Background technique
Machine oil mainly plays lubricated anti-attrition and cools in motor, during engine operation, must guarantee to have enough machine oil to participate in the normal operation of engine lubrication system.Existing known motorcycle engine since at the beginning of design for the consideration of watt level and overall volume, the structure that special being used for stores machine oil is not set in engine crankcase, machine oil is stored in the bottom space of crankcase, restricted by the crankcase inner space, the storage volume of machine oil is limited, in-engine oil level is on the low side, and along with the change of present motorcycle engine Environmental Conditions, following problem in use appears in motor easily:
1, under the state of oil supply system high speed operation, is prone to the phenomenon of engine oil deficiency, thereby causes occurring various engine failure;
2, because of oil level is few, the ability of cooled engine, the energy of taking away from motor heat engine system, friction system etc. is restricted, and makes the oil temperature height, causes machine oil rotten, the lubrication effect variation;
If having now under the constant condition of motorcycle engine volume and interior spatial structure, increase the oil level that adds motor separately, can cause engine performance to descend, therefore need under the prerequisite that does not change engine working conditions and performance, the structure to engine housing carry out some adjustment.
The model utility content
Problem to be solved in the utility model provides a kind of machine oil storage volume that can improve motor, and helps to make machine oil to accelerate the motor oil storage water-cooling structure of cooling.
For solving the problems of the technologies described above, the motor oil storage water-cooling structure that the utility model provides is: the crankcase body of motorcycle engine is provided with oil storage tank, the oil lubricating system connectivity of oil storage tank and motorcycle engine is also carried out oil circulation, and the periphery of oil storage tank is provided with the but water jacket of circulating water circulation of cooling.
Oil storage tank keeps relative isolation with motor heat engine system, transmission system, oil level in the oil storage tank is exactly the oil level that whole motor increases, the oil level of this increase can not change the machine oil degree of depth in the crankcase body, thereby can not influence the normal performance of transmission part function in the crankcase body.Simultaneously, be connected with cooling circulating water in the water jacket of oil storage tank periphery, in the advancing of motor, cooling circulating water can significantly improve the heat radiation cooling effect of machine oil.
As a kind of preferred version, oil storage tank and water jacket are arranged on the bottom of crankcase body, and oil storage tank is the sunk type groove with respect to the lowest part of crankcase body inner chamber, and the periphery wall of water jacket is exposed in the air.By setting up the sunk type oil storage tank in the bottom of crankcase body, oil storage tank is arranged on the crankcase body bottom, promptly oil storage tank is positioned at the below in crankshaft box of motorcycle engine intracoelomic cavity machine oil pond, and oil storage tank directly communicates with former organic oil pond, and is simple in structure; Simultaneously, oil storage tank and water jacket are positioned at the crankcase body bottom, and the water jacket periphery wall can intactly be exposed in the air during vehicle was advanced, and the water in the water jacket is rapid heat dissipation under air-cooled situation, thereby the cooling effect of machine oil is just better in the oil storage tank.
Can be monolithic construction between water jacket and the oil storage tank, water jacket is connected with bolt as between a unitary moulding spare and the crankcase body together with oil storage tank.
Also can be split type structure between water jacket and the oil storage tank, water jacket is connected with bolt as between an assembly parts and the crankcase body together with oil storage tank.
Can also be split type structure between water jacket and the oil storage tank, oil storage tank is recessed and integrally formed by the bottom of crankcase body.
Adopt monolithic construction between water jacket and the oil storage tank, good airproof performance; Adopt split type structure, be convenient to manufacturing, but need to increase seal approach.
Best all-in-one-piece is provided with radiating fin on the periphery wall of water jacket, and radiating fin has increased the surface area of water jacket periphery wall, has improved the heat dissipation rate of cooling water in the water jacket, thereby improves the cooling effect of machine oil in the oil storage tank greatly.
Adopt the technical solution of the utility model, under the condition that does not change engine performance and crankcase body interior spatial structure, improved the machine oil storage volume of motor, and improved the cooling effect of machine oil.
Description of drawings
Fig. 1 is the utility model embodiment 1 a structural representation;
Fig. 2 is the A-A sectional view (amplification) of Fig. 1;
Fig. 3 is the utility model embodiment 2 a structural representation;
Fig. 4 is the B-B sectional view (amplification) of Fig. 3;
Fig. 5 is the utility model embodiment 3 a structural representation;
Fig. 6 is the C-C sectional view (amplification) of Fig. 5;
Fig. 7 is the utility model embodiment 4 a structural representation;
Fig. 8 is the D-D sectional view (amplification) of Fig. 7;
Fig. 9 is the utility model embodiment 5 a structural representation;
Figure 10 is the E-E sectional view (amplification) of Fig. 9;
Figure 11 is the utility model embodiment 6 a structural representation;
Figure 12 is the F-F sectional view (amplification) of Figure 11;
Among the figure: 1. crankcase body; 2. oil storage tank; 3. water jacket; 4. radiating fin.
Embodiment
The utility model is described in further detail below in conjunction with drawings and Examples.
Embodiment 1: as shown in Figure 1 and Figure 2, in this embodiment, the motor oil storage water-cooling structure is: the bottom at the crankcase body 1 of motorcycle engine is provided with oil storage tank 2, the periphery of oil storage tank 2 is provided with the but water jacket 3 of circulating water circulation of cooling, for monolithic construction, water jacket 3 is connected with bolt as between a unitary moulding spare and the crankcase body 1 together with oil storage tank 2 between water jacket 3 and the oil storage tank 2.
Embodiment 2: as shown in Figure 3, Figure 4, in this embodiment, the motor oil storage water-cooling structure is: the bottom at the crankcase body 1 of motorcycle engine is provided with oil storage tank 2, the periphery of oil storage tank 2 is provided with the but water jacket 3 of circulating water circulation of cooling, be monolithic construction between water jacket 3 and the oil storage tank 2, water jacket 3 is connected with bolt as between a unitary moulding spare and the crankcase body 1 together with oil storage tank 2, and all-in-one-piece is provided with radiating fin 4 on the periphery wall of oil storage tank 2.
Embodiment 3: as Fig. 5, shown in Figure 6, in this embodiment, the motor oil storage water-cooling structure is: the bottom at the crankcase body 1 of motorcycle engine is provided with oil storage tank 2, the periphery of oil storage tank 2 is provided with the but water jacket 3 of circulating water circulation of cooling, be split type structure between water jacket 3 and the oil storage tank 2, water jacket 3 is connected with bolt as between an assembly parts and the crankcase body 1 together with oil storage tank 2.
Embodiment 4: as Fig. 7, shown in Figure 8, in this embodiment, the motor oil storage water-cooling structure is: the bottom at the crankcase body 1 of motorcycle engine is provided with oil storage tank 2, the periphery of oil storage tank 2 is provided with the but water jacket 3 of circulating water circulation of cooling, be split type structure between water jacket 3 and the oil storage tank 2, water jacket 3 is connected with bolt as between an assembly parts and the crankcase body 1 together with oil storage tank 2, and all-in-one-piece is provided with radiating fin 4 on the periphery wall of oil storage tank 2.
Embodiment 5: as Fig. 9, shown in Figure 10, in this embodiment, the motor oil storage water-cooling structure is: the bottom at the crankcase body 1 of motorcycle engine is provided with oil storage tank 2, the periphery of oil storage tank 2 is provided with the but water jacket 3 of circulating water circulation of cooling, be split type structure between water jacket 3 and the oil storage tank 2, oil storage tank 2 is recessed and integrally formed by the bottom of crankcase body 1, connects with bolt between two-part of water jacket 3.
Embodiment 6: as Figure 11, shown in Figure 12, in this embodiment, the motor oil storage water-cooling structure is: the bottom at the crankcase body 1 of motorcycle engine has additional a sunk type oil storage tank 2, the periphery of oil storage tank 2 is provided with the but water jacket 3 of circulating water circulation of cooling, be split type structure between water jacket 3 and the oil storage tank 2, oil storage tank 2 is recessed and integrally formed by the bottom of crankcase body 1, connects with bolt between two-part of water jacket 3, and all-in-one-piece is provided with radiating fin 4 on the periphery wall of oil storage tank 2.
Among above-mentioned six embodiments, oil storage tank 2 is arranged on the bottom of crankcase body 1, oil storage tank 2 is the sunk type groove with respect to the lowest part of crankcase body 1 inner chamber, oil storage tank 2 is positioned at the below in the former organic oil of crankcase body 1 inner chamber pond, oil storage tank 2 directly is communicated with the machine oil pond, thereby realize the oil lubricating system connectivity of oil storage tank and motorcycle engine, simple in structure.Oil storage tank 2 keeps relative isolation with motor heat engine system, transmission system, the oil level that oil storage tank is 2 li is exactly the oil level that whole motor increases, the oil level of this increase can not change the machine oil degree of depth of 1 li of crankcase body, thereby can not influence the normal performance of transmission part function in the crankcase body 1.Simultaneously, the water jacket of oil storage tank 2 peripheries is connected with cooling circulating water for 3 li, in the advancing of motor, cooling circulating water is forced cooling to the machine oil of 2 li of oil storage tanks, the periphery wall of adding water jacket 3 is exposed in the air, by the air-cooled heat radiation of accelerating 3 li cooling circulating waters of water jacket, and then significantly improve the cooling effect of machine oil.
All adopt split type structure between water jacket 3 among embodiment 3 and the embodiment 4 and the oil storage tank 2 and between oil storage tank 2 and the crankcase body 1, be convenient to manufacturing, but need to increase seal approach.Embodiment 4 compares with embodiment 3, more can bring into play the cooling action of natural wind to cooling circulating water.
Adopt split type structure between water jacket 3 among embodiment 5 and the embodiment 6 and the oil storage tank 2, adopt the unitary moulding structure between oil storage tank 2 and the crankcase body 1, the good airproof performance of machine oil in the oil storage tank.Embodiment 6 compares with embodiment 5, more can bring into play the cooling action of natural wind to cooling circulating water.
Among above-mentioned six embodiments, the water cycle mode that water jacket is 3 li can adopt the boiling type circulation, also can adopt the Forced water cooling circulation.But this water-cooling circulating system isolated operation also can fuse with the water-cooling circulating system of available engine.
Among above-mentioned six embodiments, all should be at the extreme lower position setting of the oil storage tank 2 inner chambers screw of draining the oil, and load onto purge cock at the screw of draining the oil.
Oil storage tank in the utility model can be one, also can be a plurality of.The position of oil storage tank also can be arranged on other position of engine crankshaft box body wall, and at this moment the machine oil pond of oil storage tank and crankcase body inner chamber lowest part keeps relatively independent, realizes oil circulation with oil pump and the pipeline set up between oil storage tank and the machine oil pond.
Claims (6)
1. motor oil storage water-cooling structure, it is characterized in that: the crankcase body of motorcycle engine is provided with oil storage tank, the oil lubricating system connectivity of oil storage tank and motorcycle engine is also carried out oil circulation, and the periphery of oil storage tank is provided with the but water jacket of circulating water circulation of cooling.
2. motor oil storage water-cooling structure as claimed in claim 1 is characterized in that: described oil storage tank and water jacket are arranged on the bottom of crankcase body, and oil storage tank is the sunk type groove with respect to the lowest part of crankcase body inner chamber, and the periphery wall of water jacket is exposed in the air.
3. motor oil storage water-cooling structure as claimed in claim 2 is characterized in that: for monolithic construction, water jacket is connected with bolt as between a unitary moulding spare and the crankcase body together with oil storage tank between described water jacket and the oil storage tank.
4. motor oil storage water-cooling structure as claimed in claim 2 is characterized in that: for split type structure, water jacket is connected with bolt as between an assembly parts and the crankcase body together with oil storage tank between described water jacket and the oil storage tank.
5. motor oil storage water-cooling structure as claimed in claim 2 is characterized in that: be split type structure between described water jacket and the oil storage tank, oil storage tank is recessed and integrally formed by the bottom of crankcase body.
6. as claim 3 or 4 or 5 described motor oil storage water-cooling structures, it is characterized in that: all-in-one-piece is provided with radiating fin on the periphery wall of described water jacket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200552381U CN201627613U (en) | 2010-01-05 | 2010-01-05 | Engine oil storage water cooling structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200552381U CN201627613U (en) | 2010-01-05 | 2010-01-05 | Engine oil storage water cooling structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201627613U true CN201627613U (en) | 2010-11-10 |
Family
ID=43059007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010200552381U Expired - Fee Related CN201627613U (en) | 2010-01-05 | 2010-01-05 | Engine oil storage water cooling structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201627613U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11548604B1 (en) | 2020-10-02 | 2023-01-10 | Brunswick Corporation | Marine engine crankcase cover with integral oil cooler |
-
2010
- 2010-01-05 CN CN2010200552381U patent/CN201627613U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11548604B1 (en) | 2020-10-02 | 2023-01-10 | Brunswick Corporation | Marine engine crankcase cover with integral oil cooler |
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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: Chongqing Longxin Engine Ltd. Assignor: Chongqing Longxin Engine Co., Ltd. Contract record no.: 2012500000045 Denomination of utility model: Engine oil storage water cooling structure Granted publication date: 20101110 License type: Exclusive License Record date: 20120508 |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101110 Termination date: 20130105 |
|
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Chongqing Longxin Engine Ltd. Assignor: Chongqing Longxin Engine Co., Ltd. Contract record no.: 2012500000045 Denomination of utility model: Engine oil storage water cooling structure Granted publication date: 20101110 License type: Exclusive License Record date: 20120508 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model |