CN203308563U - Bilateral backflow automobile engine cooling system - Google Patents
Bilateral backflow automobile engine cooling system Download PDFInfo
- Publication number
- CN203308563U CN203308563U CN201320279595XU CN201320279595U CN203308563U CN 203308563 U CN203308563 U CN 203308563U CN 201320279595X U CN201320279595X U CN 201320279595XU CN 201320279595 U CN201320279595 U CN 201320279595U CN 203308563 U CN203308563 U CN 203308563U
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- water
- radiator
- cooling system
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- bilateral
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- 238000001816 cooling Methods 0.000 title claims abstract description 30
- 230000002146 bilateral effect Effects 0.000 title claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 125
- 230000008961 swelling Effects 0.000 claims description 14
- 206010028024 Mouth haemorrhage Diseases 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 3
- 239000000110 cooling liquid Substances 0.000 abstract description 15
- 238000000926 separation method Methods 0.000 abstract description 2
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 239000002826 coolant Substances 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003020 moisturizing effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- VEMKTZHHVJILDY-UHFFFAOYSA-N resmethrin Chemical compound CC1(C)C(C=C(C)C)C1C(=O)OCC1=COC(CC=2C=CC=CC=2)=C1 VEMKTZHHVJILDY-UHFFFAOYSA-N 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model relates to the field of automobile parts, in particular to a bilateral backflow automobile engine cooling system. The bilateral backflow automobile engine cooling system comprises a water jacket, a distributive pipe, a thermostat, a water pump, a fan, a radiator, blinds and an expansion water tank, air exhausting ports are formed in the top of the water jacket and the top of the radiator, two air inlets are formed in the top of the expansion water tank, the two air inlets are communicated with the air outlets in the top of the water jacket and the top of the radiator respectively, and the bottom of the expansion water tank is respectively communicated with the water inlet of the water pump and the water inlet of the radiator after being branched by a water-returning pipeline. According to the bilateral backflow automobile engine cooling system, due to the fact that steam in the water jacket and the radiator enters into the expansion water tank through pipelines, separation of water and steam is achieved, cooling liquid in the expansion water tank can return to the radiator directly along the water-returning pipeline, transfer of the water jacket is not needed any more, pressure borne by the radiator is lowered, and the service life of the radiator is prolonged.
Description
Technical field
The utility model relates to the auto parts and components field, relates in particular to a kind of car engine cooling system.
Background technique
The function of vehicle cooling system is that the part heat that the motor Heating Components absorbs is distributed in time, and the assurance motor is worked under optimum state of temperature.The cooling system of motor has dividing of air-cooled and water-cooled.The air of take becomes air-cooled system as the cooling system of cooling medium; The cooling liquid of take is the title water-cooled of cooling medium system.
Existing automobile cooling system is all constituent, utilizes water pump to improve the pressure of cooling liquid, forces cooling liquid to circulate in motor.The cooling system mainly water jacket in water pump, radiator, cooling fan, compensation tank, thermostat, engine body and cylinder head and fixture etc. forms.
In the cooling system major cycle, two kinds of work cycle have been comprised, i.e. " cold car circulation " and " normal circulation ".After cold car started, motor was heating up gradually, and the temperature of cooling liquid also can't be opened the thermostat in system, and cooling liquid is now just carried out " cold car circulation " through water pump in motor, and purpose is to make motor reach as soon as possible normal working temperature.Along with the temperature of motor, coolant temperature has been raised to the open temp of thermostat, and cool cycles has started " normal circulation ".From motor out, the radiator through the car front end, after heat radiation, then enter motor through water pump to cooling liquid at this time.
Cooling liquid is that water adds the antifreezing solution formation mostly; when indicating oven temp. of engine, can produce a large amount of water vapors; so a swelling water tank can be set usually; existing swelling water tank is all directly to be communicated to water jacket; when shrinking to produce when certain vacuum is spent, water vapor in radiator affected by outside atmospheric pressure; now by the water jacket moisturizing, there isd the certain intervals time, can accelerate the damage of radiator, reduced the working life of radiator.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of bilateral backflow car engine cooling system, this system in circulation waterway crossfire a filter, utilize filter to improve water quality, avoided the accumulation of incrustation scale, improved cooling effectiveness.
The utility model is achieved in that a kind of bilateral backflow car engine cooling system, comprise water jacket, distributed water pipe, thermostat, water pump, fan, radiator and venetian blind, described water jacket is contained on motor body, described distributed water pipe is arranged in water jacket, on distributed water pipe, be evenly equipped with weep hole, the distributed water pipe one end sealing the other end is communicated with the drain opening of water pump, described thermostat is arranged on the water outlet of water jacket, the main water outlet of thermostat is communicated with the water intake of radiator by the major cycle pipeline, the inferior water outlet of thermostat is communicated with pump intake by pipeline, the water outlet of described radiator is communicated with pump intake by pipeline, described water pump and fan coaxial linkage, described wafter is dried to radiator, described venetian blind is arranged on the front end of radiator, this cooling system also comprises swelling water tank, the top of described water jacket and radiator all is provided with the steam bleeding mouth, the top of swelling water tank is provided with two steam inlets, two steam inlets are communicated with the steam bleeding mouth at water jacket and radiator top respectively, the swelling water tank bottom is communicated with the water intake of pump intake and radiator respectively by after the water return pipeline bifurcated.
Radiator pressure cap is equipped with at described radiator top, and steam valve and air valve are housed in described radiator pressure cap.
In described water jacket, be provided with temperature transducer, described temperature transducer is connected with water-thermometer.
Drain plug also is equipped with in the bottom of described radiator.
It is overheated that the utility model bilateral backflow car engine cooling system is worked as cooling liquid, during a large amount of steam of producing, steam in water jacket and radiator enters into swelling water tank by pipeline, realized the steam separation, make cooling system become a locking system, the loss of having avoided the cooling liquid evaporation and having caused, and can increase the pump water yield of water pump, reduce the cavitation effect of water pump; When engine heat load reduces, the cooling system internal pressure reduces gradually, when cooling liquid and survival gas volume reduce to reach certain vacuum and spend in system, cooling liquid in swelling water tank can directly be returned to radiator along water return pipeline, without the transfer of passing through again water jacket, reduce the pressure that radiator is subject to, extended the life-span of radiator.
The accompanying drawing explanation
Fig. 1 is the structural representation of bilateral backflow car engine cooling system.
In figure: 1 water jacket, 2 distributed water pipes, 3 thermostats, 4 water pumps, 5 fans, 6 radiators, 7 venetian blinds, 8 radiator pressure caps, 9 swelling water tanks, 10 temperature transducers, 11 water-thermometers, 12 drain plugs.
Embodiment
Below in conjunction with specific embodiment, further set forth the utility model.Should be understood that these embodiments only are not used in restriction scope of the present utility model be used to the utility model is described.Should be understood that in addition those skilled in the art can make various changes or modifications the utility model after the content of having read the utility model statement, these equivalent form of values fall within the application's appended claims limited range equally.
Embodiment 1
As shown in Figure 1, a kind of bilateral backflow car engine cooling system, comprise water jacket 1, distributed water pipe 2, thermostat 3, water pump 4, fan 5, radiator 6 and venetian blind 7, described water jacket 1 is contained on motor body, described distributed water pipe 2 is arranged in water jacket 1, on distributed water pipe 2, be evenly equipped with weep hole, the distributed water pipe 2 one end sealing the other ends are communicated with the drain opening of water pump 4, described thermostat 3 is arranged on the water outlet of water jacket 1, the main water outlet of thermostat 3 is communicated with the water intake of radiator 6 by the major cycle pipeline, the inferior water outlet of thermostat 3 is communicated with water pump 4 water intakes by pipeline, the water outlet of described radiator 6 is communicated with water pump 4 water intakes by pipeline, described water pump 4 and fan 5 coaxial linkages, described fan 5 is towards radiator 6 blowings, described venetian blind 7 is arranged on the front end of radiator 6, this cooling system also comprises swelling water tank 9, described water jacket 1 all is provided with the steam bleeding mouth with the top of radiator 6, the top of swelling water tank 9 is provided with two steam inlets, two steam inlets are communicated with the steam bleeding mouth at water jacket 1 and radiator 6 tops respectively, swelling water tank 9 bottoms are communicated with the water intake of water pump 4 water intakes and radiator 6 respectively by after the water return pipeline bifurcated.
In the present embodiment, be provided with temperature transducer 10 in described water jacket 1, the indoor water-thermometer 11 of described temperature transducer 10 and car steering is connected, and facilitates the driver to monitor the state of cooling of motor, has improved the Security of automobile.
The utility model is in order to facilitate the cooling liquid in cooling system to change or the whole system pipeline is cleaned, and drain plug 12 also is equipped with in the bottom of described radiator 6, when cooling liquid is changed in the needs detergent line, opens that drain plug 12 is emptying to be got final product.
Claims (4)
1. bilateral backflow car engine cooling system, comprise water jacket (1), distributed water pipe (2), thermostat (3), water pump (4), fan (5), radiator (6) and venetian blind (7), described water jacket (1) is contained on motor body, described distributed water pipe (2) is arranged in water jacket (1), distributed water pipe is evenly equipped with weep hole on (2), distributed water pipe (2) the one end sealing the other ends are communicated with the drain opening of water pump (4), described thermostat (3) is arranged on the water outlet of water jacket (1), the main water outlet of thermostat (3) is communicated with the water intake of radiator (6) by the major cycle pipeline, the inferior water outlet of thermostat (3) is communicated with water pump (4) water intake by pipeline, the water outlet of described radiator (6) is communicated with water pump (4) water intake by pipeline, described water pump (4) and fan (5) coaxial linkage, described fan (5) is dried towards radiator (6), described venetian blind (7) is arranged on the front end of radiator (6), it is characterized in that: this cooling system also comprises swelling water tank (9), described water jacket (1) all is provided with the steam bleeding mouth with the top of radiator (6), the top of swelling water tank (9) is provided with two steam inlets, two steam inlets are communicated with the steam bleeding mouth at water jacket (1) and radiator (6) top respectively, swelling water tank (9) bottom is communicated with the water intake of water pump (4) water intake and radiator (6) respectively by after the water return pipeline bifurcated.
2. bilateral backflow car engine cooling system as claimed in claim 1, it is characterized in that: radiator pressure cap (8) is equipped with at described radiator (6) top, and described radiator pressure cap is equipped with steam valve and air valve in (8).
3. bilateral backflow car engine cooling system as claimed in claim 1, it is characterized in that: in described water jacket (1), be provided with temperature transducer (10), described temperature transducer (10) is connected with water-thermometer (11).
4. bilateral backflow car engine cooling system as claimed in claim 1, it is characterized in that: drain plug (12) also is equipped with in the bottom of described radiator (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320279595XU CN203308563U (en) | 2013-05-08 | 2013-05-08 | Bilateral backflow automobile engine cooling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320279595XU CN203308563U (en) | 2013-05-08 | 2013-05-08 | Bilateral backflow automobile engine cooling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203308563U true CN203308563U (en) | 2013-11-27 |
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ID=49614777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320279595XU Expired - Fee Related CN203308563U (en) | 2013-05-08 | 2013-05-08 | Bilateral backflow automobile engine cooling system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203308563U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107905881A (en) * | 2017-11-22 | 2018-04-13 | 徐工集团工程机械有限公司 | A kind of engineering machinery hydraulic independence cooling system |
| CN110439669A (en) * | 2019-08-09 | 2019-11-12 | 沈红瑛 | A kind of automobile water tank radiator cleaning plant |
| CN116066204A (en) * | 2021-12-14 | 2023-05-05 | 徐超 | Single cylinder diesel engine |
-
2013
- 2013-05-08 CN CN201320279595XU patent/CN203308563U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107905881A (en) * | 2017-11-22 | 2018-04-13 | 徐工集团工程机械有限公司 | A kind of engineering machinery hydraulic independence cooling system |
| CN110439669A (en) * | 2019-08-09 | 2019-11-12 | 沈红瑛 | A kind of automobile water tank radiator cleaning plant |
| CN110439669B (en) * | 2019-08-09 | 2020-08-18 | 新昌县平海汽车配件有限公司 | Cleaning device for radiator of automobile |
| CN116066204A (en) * | 2021-12-14 | 2023-05-05 | 徐超 | Single cylinder diesel engine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131127 Termination date: 20140508 |