CN2294336Y - Water cooling engine for motor cycle - Google Patents
Water cooling engine for motor cycle Download PDFInfo
- Publication number
- CN2294336Y CN2294336Y CN 96222676 CN96222676U CN2294336Y CN 2294336 Y CN2294336 Y CN 2294336Y CN 96222676 CN96222676 CN 96222676 CN 96222676 U CN96222676 U CN 96222676U CN 2294336 Y CN2294336 Y CN 2294336Y
- Authority
- CN
- China
- Prior art keywords
- water
- engine
- cylinder head
- motorcycle
- radiator tank
- 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.)
- Expired - Fee Related
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- Automatic Cycles, And Cycles In General (AREA)
Abstract
The utility model discloses a water cooling engine for a motorcycle. The utility model is improved on the basis of the existing motorcycle engine. The utility model is characterized in that water channels are arranged between the inner and the outer walls of a cylinder head and a cylinder body; the cylinder head is provided with an automatic temperature regulator; the lower end of the body is provided with a water pump; radiator water tanks are arranged under the handlebar of the motorcycle and are communicated through a pipeline, and closed circulation is formed; electric motor fans are arranged near the radiator water tanks; an auxiliary water tank is arranged on footplates of the motorcycle to enhance the circulated water cooling effect. The purpose of engine cooling is achieved by the cooling water through the closed circulation; accordingly, the reliability, the durability, the power and the service life of the engine are improved.
Description
The utility model relates to a kind of motorcycle engine, particularly cooling engine for motor cycle water.
At present, the general motor of motorcycle is the four-stroke air cooling engine, comprises cylinder block, cylinder head, air valve, cam mechanism, Carburetor, bypass starter, valve clearance adjust system, actuating motor, gear, driving mechanism, clutch, sink etc.The sink of this motor be by be contained in cylinder around this with cylinder head on radiating fin constitute.Its heat radiation is that formed convection current air-wind is taken away the heat that accumulates on the radiator in the motorcycle driving process, to reach the purpose that reduces engine temperature.This air-cooled radiator radiating effect is relatively poor, still can satisfy motor cooling requirement under the not long situation of engine operating duration, but when engine operating duration further increases, can owing to temperature can not fall cause overheated, cause power to descend, performance depreciation, shorten working life.
The purpose of this utility model is the above-mentioned shortcoming that overcomes air cooling engine, and a kind of good heat dissipation effect is provided, and it is not overheated to work long hours, the new motor of power height, stable performance, long service life.
The purpose of this utility model realizes by following proposal.
Between the inside and outside wall of the cylinder head of motorcycle engine, cylinder block, cooling water chamber is set, and connect mutually, in the body lower end one water pump is set, one automatic temperature regulator is set on cylinder head, below handlebar, facing the wind and locate to be provided with a radiator tank and, make the formation closed-circuit with the connection of pipeline order.In addition an electric motor fan is set and links to each other with temperature sensitive switch on being arranged on radiator tank in that radiator tank is other by lead.At motorcycle foot pedal plate place one secondary water tank is set, and is communicated with radiator tank with pipeline.
During engine operation, starting of pump station promotes cooling water by cylinder block, cylinder head water cavity, and the heat on the cylinder is taken away, and flows into automatic temperature regulator.Automatic temperature regulator is provided with other watercourse port and main channel mouth, the height that main channel mouth closing pressure is set than water-aspirator pressure is started working when being in warming-up when motor, and water temperature is lower, pressure is less, has only the cooling water of minute quantity to flow into radiator tank by other watercourse port through pipeline.After motor entered normal working, coolant water temperature raise, and pressure increases, and when pressure surpassed the closing pressure of main channel mouth setting, the main channel mouth was opened, and a large amount of cooling waters dispels the heat through main channel mouth inflow radiator water tank.The heat radiation of radiator tank is that the convection current air that produces by motorcycle driving is taken away the heat realization, when engine operating duration long, the temperature of radiator tank rises when surpassing setting temperature, and temperature sensitive switch is opened the electric notor fan, quickens the radiator tank heat radiation; When the decline of radiator tank temperature surpassed the temperature of setting, temperature sensitive switch disconnected, and closes the electric notor fan.When the rising of the cooling water temperature in the radiator tank, when pressure increases, unnecessary cooling water just flows into secondary water tank storage by pipeline.Automatically flowing back to radiator tank again when cooling water reduces because of evaporation replenishes.Also can add water thus separately replenishes.Cooling water directly flows back to water pump after dispelling the heat through radiator tank, the next circulation of beginning.
The utility model has been owing to adopted the water cycle radiating mode, and is provided with and quickens the heat radiation facility, thereby good heat dissipation effect, and work long hours and also superheating phenomenon can not take place, so the power height, stable performance, long service life.
Below in conjunction with embodiment and accompanying drawing the utility model is further specified.
Fig. 1 is the water cooled engine schematic representation.
Fig. 2 is cylinder block, cylinder head structure sectional view.
As shown in the figure, at cylinder head 1, water cavity 16 and 17 are set respectively between the inside and outside wall of cylinder block 2, and make it to connect, being provided with one in a side of cylinder head 1 is equipped with the automatic temperature regulator 3 of other watercourse port 4 and main channel mouth 5 and communicates with cylinder head water cavity 16, settle a water pump 6 in the motor lower end, the backplate rear facings the wind and locates to be provided with a radiator tank 7 under the motorcycle handle, difference water pipe 9,10,18,11 with water pump 6 and cylinder block water cavity 17, automatic temperature regulator main channel mouth 5 and radiator tank 7, other watercourse port 4 of automatic temperature regulator and cooling water tank 7, radiator tank 7 is connected perforation with water pump 6, and it is closed circuit to form circulation.At the other electric notor fans 13 that are provided with of radiator tank 7, and be connected with temperature sensitive switch 8 on being arranged on radiator tank 7 with lead.Setting has opening and covers 15 secondary water tank 14 below motorcycle foot pedal plate place backplate, and is communicated with radiator tank 7 by water pipe 12.Secondary water tank 14 is provided with the water level graticule, to guarantee in time replenishing of cooling water.
Claims (1)
1, a kind of cooling engine for motor cycle water, comprise cylinder head, cylinder block, cam mechanism, air valve, gear, driving mechanism, actuating motor, clutch etc., its technical characteristics is to be provided with in the body lower end water pump (6), in cylinder block, be provided with water cavity (17) between the cylinder head inside and outside wall, (16), be provided with automatic temperature regulator (3) in the cylinder head side, below the motorcyclist handle, be provided with radiator tank (7), and difference water pipe (9), (10), (18), (11) order is communicated with, make the formation closed-circuit, at the other electric motor fan that is provided with of radiator tank, and be connected with temperature sensitive switch (8) on being arranged on radiator tank with lead, be provided with secondary water tank (14) and water pipe (12) at motorcycle foot pedal plate place and be communicated with radiator tank (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96222676 CN2294336Y (en) | 1996-09-05 | 1996-09-05 | Water cooling engine for motor cycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96222676 CN2294336Y (en) | 1996-09-05 | 1996-09-05 | Water cooling engine for motor cycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2294336Y true CN2294336Y (en) | 1998-10-14 |
Family
ID=33902158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96222676 Expired - Fee Related CN2294336Y (en) | 1996-09-05 | 1996-09-05 | Water cooling engine for motor cycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2294336Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1329238C (en) * | 2003-10-20 | 2007-08-01 | 雅马哈发动机株式会社 | Scooter type motorcycle |
| CN101984231A (en) * | 2010-10-28 | 2011-03-09 | 重庆长安跨越车辆有限公司 | Automotive engine cooling system |
| CN103437886A (en) * | 2013-08-09 | 2013-12-11 | 常州亚美柯机械设备有限公司 | Electrically-controlled type high-pressure monoblock-pump single cylinder diesel |
| CN104975933A (en) * | 2015-07-10 | 2015-10-14 | 成都科力夫科技有限公司 | Method for controlling cooling water circulation of locomotive engine |
-
1996
- 1996-09-05 CN CN 96222676 patent/CN2294336Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1329238C (en) * | 2003-10-20 | 2007-08-01 | 雅马哈发动机株式会社 | Scooter type motorcycle |
| CN101984231A (en) * | 2010-10-28 | 2011-03-09 | 重庆长安跨越车辆有限公司 | Automotive engine cooling system |
| CN103437886A (en) * | 2013-08-09 | 2013-12-11 | 常州亚美柯机械设备有限公司 | Electrically-controlled type high-pressure monoblock-pump single cylinder diesel |
| CN104975933A (en) * | 2015-07-10 | 2015-10-14 | 成都科力夫科技有限公司 | Method for controlling cooling water circulation of locomotive engine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |