CN201810381U - Split heat radiator type cooling system of automobile engine - Google Patents
Split heat radiator type cooling system of automobile engine Download PDFInfo
- Publication number
- CN201810381U CN201810381U CN2010205042050U CN201020504205U CN201810381U CN 201810381 U CN201810381 U CN 201810381U CN 2010205042050 U CN2010205042050 U CN 2010205042050U CN 201020504205 U CN201020504205 U CN 201020504205U CN 201810381 U CN201810381 U CN 201810381U
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- Prior art keywords
- radiator
- cooling system
- intercooler
- heat radiator
- type cooling
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Abstract
The utility model provides a split heat radiator type cooling system of an automobile engine. The cooling system comprises an upper-part heat radiator and a low-part heat radiator; the two heat radiators are connected through a pipeline; the upper-part heat radiator is connected to a water outlet of the engine through the pipeline and distributed at the front upper part of an intercooler through a bracket; and the low-part heat radiator is connected to an water inlet of the engine through the pipeline and distributed at the back lower part of the intercooler through a bracket. As the upper-part heat radiator is distributed at the front part of the intercooler, the upper-part heat radiator cannot be influenced by heat radiation of the intercooler, thereby strengthening the heat radiation performance.
Description
Technical field
The utility model belongs to the technical field of the cooling of motor, relates to a kind of cooling system of motor car engine, and is particularly a kind of, motor car engine split heat radiator type cooling system.
Background technique
When explosive motor turns round under various operating modes, produce a large amount of heat, when temperature surpasses certain scope (this scope is decided on concrete motor), engine cylinder-body internal lubrication and combustion case begin to worsen, the too high meeting of temperature has a strong impact on the usability of motor, even can cause the damage of motor.All engine-cooling system can be set in the automobile of therefore general use explosive motor and the engineering machinery.Wherein radiator is topmost parts in the engine-cooling system, the water pipe of the radiator of automobile and radiating fin are many to be made with aluminium, the aluminum water pipe is made flat pattern, radiating fin band corrugated, pay attention to heat dispersion, installation direction is perpendicular to the direction of air flows, and cooling liquid flows in radiator core, and air passes through outside radiator core.The cooling liquid of heat is owing to turning cold to the air heat radiation, and cool air then heats up because of the heat that the absorption cooling liquid sheds.
Usually truck uses turbo charged motor, and its temperature can significantly raise after air entered turbosupercharging, and intercooler plays the effect of cooling air just, and high temperature air enters in the motor through the cooling of intercooler again.The system layout of automobile is subjected to spacial influence bigger, and general cooling system is that radiator is arranged in the intercooler rear portion, and distance is very near.When natural wind blows into engine compartment from the front portion, at first, pass through radiator again by intercooler.Wind through intercooler is heated, and temperature rises.And the cooling liquid on radiator top has just been come out from motor, and is very high without chilling temperature, just needing the lower wind of temperature to cool off, and the natural wind of this moment is raise by the intercooler heating-up temperature, has influenced heat dispersion greatly.
The radiator arrangement of existing cooling system as shown in Figure 3, radiator 1 ' is certainly as an overall structure, it is positioned at intercooler 2 ' rear portion, because radiator 1 ' is all blocked by intercooler 2 ', therefore from arrow A ' natural wind that blows of direction, the heat radiation pipe racks of the inevitable intercooler 2 ' of flowing through earlier, can arrive radiator 1 ' then, obviously the wind that passes from the heat radiation pipe racks of intercooler 2 ' is heated by high temperature, cause the local heat dissipation environment on radiator 1 ' top abominable, the heat dispersion of radiator 1 ' has been caused very big influence.
The model utility content
The purpose of this utility model is to provide a kind of motor car engine split heat radiator type cooling system, to overcome existing defective in the prior art.
The purpose of this utility model is achieved in that a kind of motor car engine split heat radiator type cooling system, its key is, this motor car engine split heat radiator type cooling system comprises upper heat sink and bottom radiator, connect by pipeline between described upper heat sink and the bottom radiator, and described upper heat sink is connected in the motor water outlet by pipeline, and described bottom radiator then is connected in the engine water inlet by pipeline.
Motor car engine split heat radiator type cooling system described in the utility model, wherein, described upper heat sink is arranged in the intercooler front upper part, and described bottom radiator is arranged in the intercooler rear and low part, all is connected by support between upper heat sink and the intercooler and between bottom radiator and the intercooler.
Motor car engine split heat radiator type cooling system described in the utility model, wherein, described upper heat sink top is provided with relief opening.
Motor car engine split heat radiator type cooling system described in the utility model wherein, further has additional secondary water tank, and described secondary water tank is connected in the engine water inlet by water-adding pipe.
Motor car engine split heat radiator type cooling system described in the utility model, wherein, described relief opening is connected to described secondary water tank by gas removing pipe.
Because upper heat sink is connected in the motor water outlet by pipeline, and the bottom radiator is connected in the engine water inlet by pipeline, so cooling liquid through upper heat sink, again through the bottom radiator, is got back in the motor earlier after the outflow of motor water outlet then.
Generally, the radiator upper temp is higher, because the radiator in the utility model cooling system is divided into two-part up and down, upper heat sink is positioned at the intercooler front upper part, the bottom radiator is positioned at the intercooler rear and low part, therefore upper heat sink is not influenced by the intercooler thermal radiation, has strengthened heat dispersion.
Cooling system can cause coolant loss because of evaporation, in the motor car engine split heat radiator type cooling system described in the utility model, has additional secondary water tank, and the cooling liquid in the secondary water tank can be supplemented in the motor through water-adding pipe.
And because the relief opening that the upper heat sink top is provided with is connected to secondary water tank by gas removing pipe, the expansion steam in the radiator can enter in the secondary water tank via this gas removing pipe, has therefore effectively reduced the waste of cooling liquid.
Description of drawings
Fig. 1 is the structural representation of motor car engine split heat radiator type cooling system.
Wind direction path schematic representation when Fig. 2 works for the split radiator.
Fig. 3 is the radiator arrangement schematic representation of existing cooling system.
Embodiment
Below in conjunction with specific embodiment and shown in accompanying drawing, the utility model is described in further detail.
With reference to Fig. 1, it is the structural representation of motor car engine split heat radiator type cooling system described in the utility model, and it comprises upper heat sink 1, bottom radiator 16, connect support 17, motor 9, cooling fan 6, secondary water tank 11, engine water outlet 5, water-adding pipe 12, water inflow of the engine pipe 14, radiator connects water pipe 18, gas removing pipe 10 up and down.As can be seen from Figure 1, the radiator in this motor car engine split heat radiator type cooling system is divided into two-part up and down, and upper heat sink 1 is positioned at the front upper part of intercooler 4, and bottom radiator 16 is positioned at the rear and low part of intercooler 4.Cooling liquid flows out from the water outlet 7 of motor 9, enter upper heat sink 1 through the water intake 3 of engine water outlet 5 by upper heat sink 1, enter bottom radiator 16 through connecting water pipe 18 by radiator up and down again after the cooling just, flow out through the cooling liquid of bottom radiator 16 cooling water outlet 15 at last, get back in the motor 9 by the water intake 13 of water-cooling tube 14 inflow engines 9 from bottom radiator 16.Cooling liquid produces steam through motor 9 heating back volumetric expansions, and the gas removing pipe 10 by separately drains into secondary water tank 11 respectively by the relief opening 8 on the relief opening 2 on upper heat sink 1 top and motor 9 tops.Cooling liquid is because evaporation, coolant loss can take place in the cooling system, therefore be provided with to play and add/the secondary water tank 11 of moisturizing and expansion, secondary water tank 11 is arranged on whole cooling system highest point, has the connecting vessels effect, the cooling liquid that is stored in the secondary water tank 11 is passed through water-adding pipe 12, is supplemented in the cooling system.
With reference to Fig. 2, wind direction path schematic representation when it is worked for the split radiator.The natural wind that blows from vehicle front, directly blow to upper heat sink 1 by the arrow A direction, what enter in the upper heat sink 1 is the very high cooling liquid of temperature of coming out from motor 9, because upper heat sink 1 is positioned at the front upper part of intercooler 4, the natural wind that blows from vehicle front has been avoided the thermal radiation of blocking of intercooler 4 and intercooler 4, can directly carry out cooling heat dissipation, therefore strengthen heat dispersion the high temperature coolant in the upper heat sink 1.And the temperature of upper heat sink 1, can not produce a very large impact the working condition of intercooler 4 even upper heat sink 1 is positioned at the anterior position of intercooler 4 far below the temperature of intercooler 4 yet.
In addition, because bottom radiator 16 is positioned at intercooler 4 rear positions, the natural wind that blows from vehicle front, at first blow to intercooler 4 by the arrow B direction, therefore, under the impregnable situation of intercooler 4 working environments, improved the heat dispersion of cooling system greatly.
This shows, the motor car engine split heat radiator type cooling system that the utility model provides is thermal distribution situation and the ambient environmental conditions at radiator, the cooling system of the science of designing, because radiator has adopted split-type structural, has strengthened the heat dispersion of cooling system greatly.
Claims (5)
1. motor car engine split heat radiator type cooling system, it is characterized in that, this motor car engine split heat radiator type cooling system comprises upper heat sink and bottom radiator, connect by pipeline between described upper heat sink and the bottom radiator, and described upper heat sink is connected in the motor water outlet by pipeline, and described bottom radiator then is connected in the engine water inlet by pipeline.
2. motor car engine split heat radiator type cooling system according to claim 1, it is characterized in that, described upper heat sink is arranged in the intercooler front upper part, and described bottom radiator is arranged in the intercooler rear and low part, all is connected by support between upper heat sink and the intercooler and between bottom radiator and the intercooler.
3. motor car engine split heat radiator type cooling system according to claim 2 is characterized in that described upper heat sink top is provided with relief opening.
4. motor car engine split heat radiator type cooling system according to claim 3 is characterized in that further have additional secondary water tank, described secondary water tank is connected in the engine water inlet by water-adding pipe.
5. motor car engine split heat radiator type cooling system according to claim 4 is characterized in that described relief opening is connected to described secondary water tank by gas removing pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205042050U CN201810381U (en) | 2010-08-25 | 2010-08-25 | Split heat radiator type cooling system of automobile engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205042050U CN201810381U (en) | 2010-08-25 | 2010-08-25 | Split heat radiator type cooling system of automobile engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201810381U true CN201810381U (en) | 2011-04-27 |
Family
ID=43893323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205042050U Expired - Fee Related CN201810381U (en) | 2010-08-25 | 2010-08-25 | Split heat radiator type cooling system of automobile engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201810381U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110359999A (en) * | 2019-06-22 | 2019-10-22 | 盐城进晔汽车配件有限公司 | A kind of radiator with defroster |
-
2010
- 2010-08-25 CN CN2010205042050U patent/CN201810381U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110359999A (en) * | 2019-06-22 | 2019-10-22 | 盐城进晔汽车配件有限公司 | A kind of radiator with defroster |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110427 Termination date: 20170825 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |