CN202628255U - Engine water-circulating radiation device - Google Patents
Engine water-circulating radiation device Download PDFInfo
- Publication number
- CN202628255U CN202628255U CN 201220211243 CN201220211243U CN202628255U CN 202628255 U CN202628255 U CN 202628255U CN 201220211243 CN201220211243 CN 201220211243 CN 201220211243 U CN201220211243 U CN 201220211243U CN 202628255 U CN202628255 U CN 202628255U
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- water
- engine
- cylinder block
- water outlet
- motor
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Abstract
The utility model discloses an engine water-circulating radiation device. Radiating fins (9) are distributed on a cylinder head (8) of an engine (1), a left cover (11) is installed on the left side of a cylinder body (10) of the engine (1), a right cover (12) is installed on the right side of the cylinder body (10), a sealed hollow cavity is formed by enclosing the cylinder body (10), the left cover and the right cover, a water inlet mount (13) of the seal hollow cavity is connected with a water outlet of a water pump (4) through an engine water inlet pipe (2), a water outlet mouth (14) of the seal hollow cavity is connected with a water inlet at the upper end of a water tank (6) through a water outlet pipe (3)of the engine, and a water outlet at the lower end of the water tank (6) is connected with a water inlet of the water pump (4) through a water inlet pipe (5) of the water pump. A radiating method combining air cooling and water cooling is adopted, and the engine water-circulating radiation device reduces production cost and assembly difficulties under the condition of ensuring a radiating effect of the engine and meets the use requirements for tricycles, particularly a three-wheel truck.
Description
Technical field
The utility model belongs to motorcycle heat dissipation technology field, specifically, and particularly motor water circulation heat radiation device.
Background technique
Present cooling engine for motor cycle water, cylinder head, cylinder block all adopt the liquid circulation heat radiation.That is: in cylinder block tank and intake pipe are set, cylinder head is provided with water channel and outlet pipe, and the water channel of cylinder head communicates with the cylinder block tank, and this water channel is with the cylinder head combustion chamber encloses.Right crankcase at motor covers the installation water pump; Pumping line is connected with cylinder block intake pipe water pipe, and cylinder head outlet pipe water pipe and thermostat join, and thermostat water main and radiator inleting pipe join; Secondary water pipe of thermostat and radiator outlet pipe join; Radiator outlet pipe is connected with the water pump water pipe, forms a closed loop coolant circulation system like this, and water tank guarantees the consumption of cooling liquid.Though it is above structure has fundamentally solved the heat dissipation problem of motor,, inapplicable on tricycle, particularly three-wheel cart because system complex, assembling difficulty, cost are higher.
The model utility content
The utility model technical problem to be solved be to provide a kind of simple in structure, cost is low, is applicable to the motor water circulation heat radiation device of tricycle, particularly three-wheel cart.
The technological scheme of the utility model is following: a kind of motor water circulation heat radiation device; Comprise motor (1), water inflow of the engine pipe (2), engine water outlet (3), water pump (4), pump water inlet (5), water tank (6), left side lid (11) He Yougai (12); Wherein water pump (4) is installed on the right crankcase cover (7) of motor (1); On the cylinder head (8) of motor (1), be distributed with radiating fin (9); Left side lid (11) is equipped with in the left side of the cylinder block (10) of motor (1); Right lid (12) is equipped with on the right side of cylinder block (10), surrounds between said cylinder block (10) and the left and right lid to form a closed cavity, and the water inlet tap of this closed cavity (13) is connected with the water outlet of water pump (4) through water inflow of the engine pipe (2); The water outlet of closed cavity (14) is connected through the water intake of engine water outlet (3) with water tank (6) upper end, and the water outlet of water tank (6) lower end joins through the water intake of pump water inlet (5) with water pump (4).
Adopt above technological scheme, the radiating fin that on the cylinder head of motor, distributes, cylinder head adopts natural air cooled heat radiation.Form closed cavity between engine cylinder and the left and right lid, this closed cavity is through the liquid circulation path of water pipe and a water tank and a closed loop of water pump formation, and cylinder block adopts the liquid circulation heat radiation.The cryogenic liquid of lower floor in the water tank; Flow into the closed cavity of cylinder block continuously through water pump; In time take away the heat of cylinder block; High temperature coolant is from the water outlet of cylinder block closed cavity, through the upper strata of engine water outlet entering water tank, through getting into water pump again after infiltration and the cooling entering water tank lower floor.
This shows that the utility model adopts the air-cooled radiating mode that combines with water-cooled, and cylinder head and cylinder block are dispelled the heat fully, has improved the heat load problem of motor.The volume ratio traditional air cylinder body tank of the closed cavity that forms between cylinder block and the left and right lid is a lot of greatly, and the zone of heat exchange is bigger like this, and radiating effect is more remarkable.The utility model has been cancelled parts such as thermostat, radiator on the basis of conventional construction, one side has been simplified the pipeline of water cycle, feasible assembling is simpler; On the other hand, greatly reduce cost of production (can practice thrift about 200 yuans), meet the demand of tricycle, particularly three-wheel cart.
In order to strengthen sealing, to prevent to leak, between said cylinder block (10) and the left side lid (11) and between cylinder block (10) and the right lid (12) sealing gasket (15) is being housed all.
For simplified structure, convenient for assembly, on said left side lid (11), have water intake, the water inlet tap of said closed cavity (13) is fitted in this water intake; On said right lid (12), have water outlet, the water outlet of said closed cavity (14) connects fixing with this water outlet.
Beneficial effect: the utility model adopts the air-cooled radiating mode that combines with water-cooled, under the prerequisite of guaranteeing the engine radiating effect, has reduced assembling difficulty and cost of production, is applicable to the usage requirement of tricycle, particularly three-wheel cart.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Fig. 2 is the A-A sectional view of Fig. 1.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is described further:
Like Fig. 1, shown in Figure 2, the utility model is made up of the water outlet 14 of the water inlet tap 13 of motor 1, water inflow of the engine pipe 2, engine water outlet 3, water pump 4, pump water inlet 5, water tank 6, left side lid 11, right lid 12, closed cavity, closed cavity and sealing gasket 15 etc.Wherein, the cylinder head 8 of motor 1 is arranged on the top of cylinder block 10, on cylinder head 8, is distributed with some radiating fin 9.The uncovered die cavity of end about being formed with on the said cylinder block 10, the left side of cylinder block 10 is provided with left side lid 11, and this left side lid 11 fixes through bolt and cylinder block 10, and the 11 uncovered sealings of left end with cylinder block 10 die cavities are covered on a left side.Right lid 12 is set on the right side of cylinder block 10, and this right side lid 12 is fixedly connected with cylinder block 10 through bolt, the 12 uncovered sealings of right-hand member with cylinder block 10 die cavities of right lid.For strengthening sealing, preventing to leak, between cylinder block 10 and the left side lid 11 and between cylinder block 10 and the right lid 12 sealing gasket 15 is being housed all.
From Fig. 1, Fig. 2, can know; Cylinder block 10 and left and right lid 11, surround between 12 and form a closed cavity; The water inlet tap 13 of this closed cavity is fitted in the water intake of offering on the left side lid 11; And water inlet tap 13 is connected with the water outlet of water pump 4 through water inflow of the engine pipe 2, and water pump 4 is installed in the right crankcase cover 7 of motor 1.The water outlet 14 of closed cavity connects fixing with the right water outlet of offering on 12 that covers; Water outlet 14 is connected with the water intake of water tank 6 upper ends through engine water outlet 3; Water tank 6 is arranged on the outside of motor 1, and the water outlet of water tank 6 lower ends joins through the water intake of pump water inlet 5 with water pump 4.
The working principle of the utility model is following:
The cylinder head 8 of motor adopts natural air cooled heat radiation through the radiating fin that is provided with on it.Engine cylinder 10 forms the liquid circulation path of a closed loop with left and right lid 11, the closed cavity and water tank 6 and the water pump 4 that form between 12, makes cylinder block adopt liquid circulation to dispel the heat.The cryogenic liquid of lower floor in the water tank 6; Under the effect of water pump 4,, flow into the closed cavity of cylinder block 10 continuously through pump water inlet 5, water pump 4, water inflow of the engine pipe 2 and water inlet tap 13; In time take away the heat of cylinder block 10; High temperature coolant is from the water outlet 14 of cylinder block closed cavity, through the upper strata of engine water outlet 3 entering water tanks 6, through getting into water pump 4 again after infiltration and cooling entering water tank 6 lower floors.
Claims (3)
1. motor water circulation heat radiation device; Comprise motor (1), water inflow of the engine pipe (2), engine water outlet (3), water pump (4), pump water inlet (5) and water tank (6); Wherein water pump (4) is installed on the right crankcase cover (7) of motor (1); It is characterized in that: on the cylinder head (8) of motor (1), be distributed with radiating fin (9); Left side lid (11) is equipped with in the left side of the cylinder block (10) of motor (1); Right lid (12) is equipped with on the right side of cylinder block (10), surrounds between said cylinder block (10) and the left and right lid to form a closed cavity, and the water inlet tap of this closed cavity (13) is connected with the water outlet of water pump (4) through water inflow of the engine pipe (2); The water outlet of closed cavity (14) is connected through the water intake of engine water outlet (3) with water tank (6) upper end, and the water outlet of water tank (6) lower end joins through the water intake of pump water inlet (5) with water pump (4).
2. motor water circulation heat radiation device according to claim 1 is characterized in that: between said cylinder block (10) and the left side lid (11) and between cylinder block (10) and the right lid (12) sealing gasket (15) is being housed all.
3. motor water circulation heat radiation device according to claim 1 and 2 is characterized in that: on said left side lid (11), have water intake, the water inlet tap of said closed cavity (13) is fitted in this water intake; On said right lid (12), have water outlet, the water outlet of said closed cavity (14) connects fixing with this water outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220211243 CN202628255U (en) | 2011-08-12 | 2012-05-11 | Engine water-circulating radiation device |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120293166.9 | 2011-08-12 | ||
| CN201120293166 | 2011-08-12 | ||
| CN 201220211243 CN202628255U (en) | 2011-08-12 | 2012-05-11 | Engine water-circulating radiation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202628255U true CN202628255U (en) | 2012-12-26 |
Family
ID=47381463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220211243 Expired - Lifetime CN202628255U (en) | 2011-08-12 | 2012-05-11 | Engine water-circulating radiation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202628255U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015106658A1 (en) * | 2014-01-17 | 2015-07-23 | 博尔塔拉蒙古自治州万力源科技开发有限责任公司 | Liquid piston hot air engine |
| CN105201678A (en) * | 2015-10-23 | 2015-12-30 | 力帆实业(集团)股份有限公司 | Cylinder head for water-cooled engine of motorcycle |
| CN105221285A (en) * | 2015-10-23 | 2016-01-06 | 力帆实业(集团)股份有限公司 | A kind of cooling engine for motor cycle water water-cooling structure |
| CN105257424A (en) * | 2015-10-23 | 2016-01-20 | 力帆实业(集团)股份有限公司 | Air cylinder cover for motorcycle water cooled engine |
| CN106382154A (en) * | 2016-11-04 | 2017-02-08 | 力帆实业(集团)股份有限公司 | Motorcycle cooling system and engine cooling method |
| CN106640335A (en) * | 2017-02-17 | 2017-05-10 | 刘兆增 | Wind and water cooled internal combustion engine and cooling system for same |
-
2012
- 2012-05-11 CN CN 201220211243 patent/CN202628255U/en not_active Expired - Lifetime
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015106658A1 (en) * | 2014-01-17 | 2015-07-23 | 博尔塔拉蒙古自治州万力源科技开发有限责任公司 | Liquid piston hot air engine |
| CN105201678A (en) * | 2015-10-23 | 2015-12-30 | 力帆实业(集团)股份有限公司 | Cylinder head for water-cooled engine of motorcycle |
| CN105221285A (en) * | 2015-10-23 | 2016-01-06 | 力帆实业(集团)股份有限公司 | A kind of cooling engine for motor cycle water water-cooling structure |
| CN105257424A (en) * | 2015-10-23 | 2016-01-20 | 力帆实业(集团)股份有限公司 | Air cylinder cover for motorcycle water cooled engine |
| CN105221285B (en) * | 2015-10-23 | 2018-01-23 | 力帆实业(集团)股份有限公司 | A kind of cooling engine for motor cycle water water-cooling structure |
| CN105201678B (en) * | 2015-10-23 | 2019-01-25 | 力帆实业(集团)股份有限公司 | A kind of cooling engine for motor cycle water cylinder head |
| CN106382154A (en) * | 2016-11-04 | 2017-02-08 | 力帆实业(集团)股份有限公司 | Motorcycle cooling system and engine cooling method |
| CN106640335A (en) * | 2017-02-17 | 2017-05-10 | 刘兆增 | Wind and water cooled internal combustion engine and cooling system for same |
| WO2018149105A1 (en) * | 2017-02-17 | 2018-08-23 | 刘兆增 | Cooling system for air- and water-cooled internal combustion engine, water cooling structure for internal combustion engine, and air- and water-cooled internal combustion engine |
| CN106640335B (en) * | 2017-02-17 | 2020-10-16 | 刘兆增 | Cooling system for air-water cooling internal combustion engine and air-water cooling internal combustion engine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121226 |