CN204283589U - Engine cooling and circulating system - Google Patents
Engine cooling and circulating system Download PDFInfo
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- CN204283589U CN204283589U CN201420777478.0U CN201420777478U CN204283589U CN 204283589 U CN204283589 U CN 204283589U CN 201420777478 U CN201420777478 U CN 201420777478U CN 204283589 U CN204283589 U CN 204283589U
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Abstract
The utility model discloses a kind of engine cooling and circulating system, comprise gray iron, major cycle loop, short circle loop and warm braw circulation loop, the cooling water waterexit end of described cylinder cap is provided with water-supplying chamber, described water-supplying chamber is connected with major cycle loop outlet pipe and short circle loop outlet pipe, and described warm braw circulation loop and short circle loop share ventilating water pipe; Engine cooling and circulating system of the present utility model, by by warm braw circulation loop and short circle loop design being the structure of shared ventilating water pipe, both the demand of heat radiation major cycle had been met, cooling water heat can be made full use of again and realize warm braw circulation, pipeline merges to reduce auto parts and components quantity, simplify distribution engine, and make engine arrangement compact, reduce manufacturing cost.
Description
Technical field
The utility model relates to a kind of cooling recirculation system, particularly a kind of engine cooling and circulating system.
Background technique
The effect of engine-cooling system is distributed in time by the heat that heated component absorbs, and ensures that motor works under most suitable state of temperature.Engine cooling and circulating system is divided into two circulations of dispelling the heat: one is the major cycle of cooled engine, and another is the warm braw circulation in car, and the major cycle of cooled engine can be divided into major cycle and short circle two-part.Existing major cycle loop, short circle loop and warm braw circulation loop are arranged all separately, and auto parts and components quantity is too much, make engine arrangement complexity, manufacture cost high.
Therefore, for solving the problem, just needing to improve engine cooling and circulating system, making it under the prerequisite of satisfied heat radiation circulation, reduce auto parts and components quantity, simplifying distribution engine, and make engine arrangement compact, reduce manufacturing cost.
Model utility content
In view of this, the purpose of this utility model is to provide a kind of engine cooling and circulating system, and it reduces auto parts and components quantity under the prerequisite of satisfied heat radiation circulation, simplifies distribution engine, and makes engine arrangement compact, reduce manufacturing cost.
Engine cooling and circulating system of the present utility model, comprise gray iron, major cycle loop, short circle loop and warm braw circulation loop, the cooling water waterexit end of described cylinder cap is provided with water-supplying chamber, described water-supplying chamber is connected with major cycle loop outlet pipe and short circle loop outlet pipe, and described warm braw circulation loop and short circle loop share ventilating water pipe.
Further, also comprise warm-air drier, described short circle loop outlet pipe is by accessing return pipe after warm-air drier.
Further, also comprise the thermoregulator for opening and closing described major cycle loop, described water-supplying chamber is provided with the thermoregulator chamber for holding described thermoregulator.
Further, described water-supplying chamber is connected by flange connection with major cycle loop outlet pipe.
Further, end cap and the mouth of pipe of major cycle loop outlet pipe of described water-supplying chamber are equal is integratedly formed with the flange plate structure of working in coordination.
Further, also comprise radiator, described major cycle loop outlet pipe is by accessing return pipe after radiator.
Further, the water compensation mechanism for compensating cooling water be connected with described radiator is also comprised.
Further, described cylinder cap is provided with the pipe binding apparatus for specification line arrangement, and described pipe binding apparatus clamping fixes described major cycle loop outlet pipe and short circle loop outlet pipe.
The beneficial effects of the utility model: engine cooling and circulating system of the present utility model, by by warm braw circulation loop and short circle loop design being the structure of shared ventilating water pipe, both the demand of heat radiation major cycle had been met, cooling water heat can be made full use of again and realize warm braw circulation, pipeline merges to reduce auto parts and components quantity, simplify distribution engine, and make engine arrangement compact, reduce manufacturing cost.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further described:
Fig. 1 is cool cycles schematic diagram of the present utility model;
Fig. 2 is structural representation of the present utility model.
Embodiment
Fig. 1 is cool cycles schematic diagram of the present utility model, Fig. 2 is structural representation of the present utility model, as shown in the figure: the engine cooling and circulating system of the present embodiment, comprise cylinder body 1, cylinder cap 2, major cycle loop, short circle loop and warm braw circulation loop, the cooling water waterexit end of described cylinder cap 2 is provided with water-supplying chamber 3, described water-supplying chamber 3 is connected with major cycle loop outlet pipe 4 and short circle loop outlet pipe 5, and described warm braw circulation loop and short circle loop share ventilating water pipe; Cylinder body 1 and cylinder cap 2 are equipped with water jacket, and each circulation loop comprises corresponding pipeline and necessary functional part; Shared ventilating water pipe and warm braw circulation loop outlet pipe and short circle loop outlet pipe 5 are same pipeline, and warm braw circulatory function and short circle function can realize by same pipeline; Water-supplying chamber 3 both can be that cylinder cap 2 integration forms, and also can removably (such as be spirally connected) is arranged on cylinder cap 2; By by warm braw circulation loop and short circle loop design being the structure of shared ventilating water pipe, both the demand of heat radiation major cycle had been met, cooling water heat can be made full use of again and realize warm braw circulation, pipeline merges to reduce auto parts and components quantity, simplify distribution engine, and make engine arrangement compact, reduce manufacturing cost.
In the present embodiment, cooling recirculation system also comprises warm-air drier 6, and described short circle loop outlet pipe 5 is by accessing return pipe after warm-air drier 6; Warm braw circulation loop needs to establish heat exchanger, and the present embodiment adopts warm-air drier 6, and structure simply, easily realizes; In addition, because major cycle loop also needs to arrange heat exchanger, therefore this cooling recirculation system also comprises radiator 7, and described major cycle loop outlet pipe 4 is by accessing return pipe after radiator; Return pipe is connected with the water pump be fixed on cylinder body 1, is pressurizeed send cooling water back to water jacket by water pump 10.
In the present embodiment, cooling recirculation system also comprises the thermoregulator 8 for opening and closing described major cycle loop, and described water-supplying chamber 3 is provided with the thermoregulator chamber for holding described thermoregulator 8; Thermoregulator 8 is preferably wax formula thermoregulator, when chilling temperature is lower than specified value, the exquisite paraffin in thermoregulator temperature sensor is solid-state, and thermoregulator valve kills engine and passage between radiator under the action of the spring, cooling liquid, through water pump return engine, carries out short circle in motor; After coolant temperature reaches specified value, paraffin starts thawing and gradually becomes liquid, and volume increases thereupon and oppresses rubber pipe makes it shrink; Do in order to thrust upwards push rod while rubber pipe shrinks, push rod has downward reaction thrust to make valve opening to valve.At this moment cooling liquid is via radiator and thermoregulator valve, then flows back to motor through water pump, carries out major cycle.
In the present embodiment, described water-supplying chamber 3 is connected by flange connection with major cycle loop outlet pipe 4; Major cycle loop outlet pipe 4 is near exhaust side, and this spot temperature is higher, connects according to traditional sebific duct, and sebific duct easily occurs aging and damages, lost efficacy in high temperature, uses Flange joint then can evade this problem; In the present embodiment, the end cap of described water-supplying chamber 3 and the mouth of pipe of major cycle loop outlet pipe 4 are equal is integratedly formed with the flange plate structure of working in coordination, and its structural strength is high, increases the service life.
In the present embodiment, cooling recirculation system also comprises the water compensation mechanism 9 for compensating cooling water be connected with described radiator; Water compensation mechanism can be water tank, supplements the deficiency of cooling water.
In the present embodiment, described cylinder cap 2 is provided with the pipe binding apparatus 11 for specification line arrangement, and described pipe binding apparatus 11 clamping fixes described major cycle loop outlet pipe 4 and short circle loop outlet pipe 5; Pipe binding apparatus 11 makes each piping code arrange, prevents the interference in using process.
What finally illustrate is, above embodiment is only in order to illustrate the technical solution of the utility model and unrestricted, although be described in detail the utility model with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify to the technical solution of the utility model or equivalent replacement, and not departing from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of right of the present utility model.
Claims (8)
1. an engine cooling and circulating system, comprise gray iron, major cycle loop, short circle loop and warm braw circulation loop, it is characterized in that: the cooling water waterexit end of described cylinder cap is provided with water-supplying chamber, described water-supplying chamber is connected with major cycle loop outlet pipe and short circle loop outlet pipe, and described warm braw circulation loop and short circle loop share ventilating water pipe.
2. engine cooling and circulating system according to claim 1, is characterized in that: also comprise warm-air drier, and described short circle loop outlet pipe is by accessing return pipe after warm-air drier.
3. engine cooling and circulating system according to claim 2, is characterized in that: also comprise the thermoregulator for opening and closing described major cycle loop, and described water-supplying chamber is provided with the thermoregulator chamber for holding described thermoregulator.
4. the engine cooling and circulating system according to any one of claims 1 to 3, is characterized in that: described water-supplying chamber is connected by flange connection with major cycle loop outlet pipe.
5. engine cooling and circulating system according to claim 4, is characterized in that: the end cap of described water-supplying chamber and the mouth of pipe of major cycle loop outlet pipe are equal is integratedly formed with the flange plate structure of working in coordination.
6. engine cooling and circulating system according to claim 1, is characterized in that: also comprise radiator, and described major cycle loop outlet pipe is by accessing return pipe after radiator.
7. engine cooling and circulating system according to claim 6, is characterized in that: also comprise the water compensation mechanism for compensating cooling water be connected with described radiator.
8. engine cooling and circulating system according to claim 1, is characterized in that: described cylinder cap is provided with the pipe binding apparatus for specification line arrangement, and described pipe binding apparatus clamping fixes described major cycle loop outlet pipe and short circle loop outlet pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420777478.0U CN204283589U (en) | 2014-12-10 | 2014-12-10 | Engine cooling and circulating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420777478.0U CN204283589U (en) | 2014-12-10 | 2014-12-10 | Engine cooling and circulating system |
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| Publication Number | Publication Date |
|---|---|
| CN204283589U true CN204283589U (en) | 2015-04-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420777478.0U Active CN204283589U (en) | 2014-12-10 | 2014-12-10 | Engine cooling and circulating system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104500204A (en) * | 2014-12-10 | 2015-04-08 | 重庆小康工业集团股份有限公司 | Automobile engine cooling device |
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2014
- 2014-12-10 CN CN201420777478.0U patent/CN204283589U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104500204A (en) * | 2014-12-10 | 2015-04-08 | 重庆小康工业集团股份有限公司 | Automobile engine cooling device |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170224 Address after: 401221 Chongqing City Yanjia Industrial Park electromechanical materials Park Patentee after: Chongqing Xiaokang Power Co., Ltd. Address before: 400033 Jinqiao Road, Shapingba District, Chongqing, 61-1 Patentee before: Chongqing Xiaokang Industry Group Co., Ltd. |