CN103670652B - A kind of radiation system for motor car engine - Google Patents
A kind of radiation system for motor car engine Download PDFInfo
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- CN103670652B CN103670652B CN201210335710.0A CN201210335710A CN103670652B CN 103670652 B CN103670652 B CN 103670652B CN 201210335710 A CN201210335710 A CN 201210335710A CN 103670652 B CN103670652 B CN 103670652B
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- cooling liquid
- radiation system
- radiator
- spray device
- liquid spray
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Abstract
The invention discloses a kind of radiation system of motor, this radiation system comprises radiator (1), wherein, radiation system also comprises the cooling liquid spray device (2), pumping installations and the liquid tank (4) that are connected successively by pipeline, and this cooling liquid spray device receives the cooling liquid of pumping installations pumping from liquid tank and this cooling liquid can be ejected on radiator.By technique scheme, radiation system of the present invention can spray cooling liquid to radiator and dispel the heat with additional cooler.This not only effectively prevent, and the engine operation caused because of indicating oven temp. of engine is abnormal the problem having a strong impact on engine work and working life such as even to damage.Further, when work under bad environment, the effect of rinsing radiator core body in addition, avoids causing the impact on heat dispersion because of radiator core body blocking and attachment.
Description
Technical field
The present invention relates to automobile engine system, particularly, relate to a kind of radiation system for motor car engine.
Background technique
Motor car engine operationally can produce a large amount of heats, therefore utilizes radiation system to be dissipated by the waste heat that motor produces, and motor is worked at suitable temperature.Existing engine cooling system uses radiating fin to cool usually.But, when vehicle be in work under exceedingly odious environment time, or for the engineering machinery of some specific use worked under the environment such as high temperature of being everlasting, existing radiation system radiator cannot meet cooling requirements, internal engine temperature will raise suddenly, cause engine operation extremely even to be damaged, normal work and the working life of motor time serious, can be affected.
Summary of the invention
The object of this invention is to provide a kind of radiation system for motor, this radiation system has better heat dispersion.
To achieve these goals, the invention provides a kind of radiation system of motor, this radiation system comprises radiator, wherein, this radiation system also comprises the cooling liquid spray device, pumping installations and the liquid tank that are connected successively by pipeline, and this cooling liquid spray device receives the cooling liquid of described pumping installations pumping from described liquid tank and this cooling liquid can be ejected on described radiator.
Preferably, described cooling liquid spray device comprises body and the water intake that is arranged on this body and nozzle, described water intake is connected by the delivery outlet of pipeline with described pumping installations, the inlet opening of this pumping installations is connected with described liquid tank by pipeline, and the spout of described nozzle is towards described radiator.
Preferably, described cooling liquid spray device is connected on described radiator by link press span.
Preferably, described link press span comprises connecting plate and the mounting ear that is arranged on this connecting plate and hold-down hook, and this mounting ear is connected with described radiator, and this hold-down hook is connected with described cooling liquid spray device.
Preferably, described connecting plate is provided with the described mounting ear of two rows, described radiator is connected between this two rows mounting ear, and described mounting ear is also provided with strengthening rib.
Preferably, described body is arranged in described hold-down hook.
Preferably, described cooling liquid spray device also comprises end cap, described body comprises cylindrical side wall and two end walls, described end cap is removably threaded on two described end walls respectively, and described end cap can cooperatively interact to be fixed in described hold-down hook by the axial direction of described cooling injection device along described body with described hold-down hook.
Preferably, the inwall of described nozzle is provided with two spaced vertically the first positive stop lug boss and the second positive stop lug boss, spring is provided with between described two positive stop lug boss, one end of this spring is connected on described first positive stop lug boss of the end side of described nozzle, the other end of described spring is connected with catch, and this catch is arranged near described second positive stop lug boss.
Preferably, described radiation system also comprises the controller that is electrically connected to each other and the temperature transducer for detecting described engine operating temperature, described pumping installations is motor-drive pump, this controller is electrically connected with described motor-drive pump, this controller receive described temperature transducer detect engine operating temperature signal and according to this engine operating temperature SC sigmal control motor-drive pump switch.
Preferably, this radiation system also comprises storage battery, and this storage battery is electrically connected with described motor-drive pump.
By technique scheme, radiation system of the present invention can spray cooling liquid to radiator and dispel the heat with additional cooler.This not only effectively prevent, and the engine operation caused because of indicating oven temp. of engine is abnormal the problem having a strong impact on engine work and working life such as even to damage.Further, when work under bad environment, the effect of rinsing radiator core body in addition, avoids causing the impact on heat dispersion because of radiator core body blocking and attachment.
Other features and advantages of the present invention are described in detail in embodiment part subsequently.
Accompanying drawing explanation
Accompanying drawing is used to provide a further understanding of the present invention, and forms a part for specification, is used from explanation the present invention, but is not construed as limiting the invention with embodiment one below.In the accompanying drawings:
Fig. 1 is the structural representation of radiation system according to the preferred embodiment of the present invention;
Fig. 2 is the partial schematic diagram of radiation system according to the preferred embodiment of the present invention, which show the radiator and cooling injection device that are connected by link press span;
Fig. 3 is the stereogram of link press span according to the preferred embodiment of the present invention;
Fig. 4 is the stereogram of cooling injection device according to the preferred embodiment of the present invention;
Fig. 5 is the fragmentary cross-sectional view of the cooling injection device according to Fig. 4;
Fig. 6 is the sectional drawing of nozzle according to the preferred embodiment of the present invention.
Description of reference numerals
1 radiator 2 cooling liquid spray device
21 body 22 end caps
23 water intake 24 nozzles
25 first positive stop lug boss 26 second positive stop lug boss
27 spring 28 catch
3 motor-drive pump 4 liquid tanks
5 link press span 51 connecting plates
52 mounting ear 53 hold-down hooks
54 strengthening rib 6 temperature transducers
7 controller 8 storage batteries
Embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in detail.Should be understood that, embodiment described herein, only for instruction and explanation of the present invention, is not limited to the present invention.
In the present invention, when not doing contrary explanation, the noun of locality of use is as typically referred to the direction under the state of installing and using, and concrete condition needs by reference to the accompanying drawings and actual conditions.
The invention provides a kind of radiation system of motor, this radiation system comprises radiator 1, wherein, this radiation system also comprises cooling liquid spray device 2, pumping installations and the liquid tank 4 connected successively by pipeline, and this cooling liquid spray device 2 receives the cooling liquid of described pumping installations pumping from described liquid tank 4 and this cooling liquid can be ejected on described radiator 1.
In the radiation system of motor provided by the invention, radiator 1 is the parts for engine cooling in prior art, this radiator 1 is communicated with to form cooling circuit with the water jacket of motor, this radiator 1 for receive and cooled engine water jacket in cooling liquid.
As shown in Figure 1, radiation system of the present invention also comprises cooling liquid spray device 2, pumping installations and the liquid tank 4 connected successively by pipeline, wherein liquid tank 4 is for storing cooling liquid, coolant pump in liquid tank 4 can be delivered in cooling liquid spray device 2 by pumping installations, further, cooling liquid can be ejected on radiator 1 by this cooling liquid spray device 2.This cooling liquid is preferably water, and in certain prior art, the cooling liquid of any kind can be applied in the present invention, and the present invention is not limited this.
Radiation system of the present invention adds the device that can spray cooling liquid to radiator 1 on radiator 1 basis of existing motor, indicating oven temp. of engine can be caused when the heat dispersion of radiator 1 can not meet engine radiating needs, the cooling liquid in liquid tank 4 now can be utilized to be transported in cooling liquid spray device 2 by pumping installations to be ejected on radiator 1, lower the temperature to help radiator 1, thus avoid motor due to temperature too high and break down or damage, improve the heat dispersion of original radiation system.In addition, spray to radiator 1 effect that cooling liquid can also play flushing, avoid affecting heat dispersion because of radiator core body blocking and attachment.
It should be noted that, because cooling liquid spray device 2, pumping installations are connected by pipeline with liquid tank 4, therefore this liquid tank 4 can be arranged within any suitable space of vehicle interior, pumping installations can adopt existing any one to be applicable to the device of application of the present invention, cooling liquid spray device then can adopt existing any one to be applicable to the injection apparatus of application of the present invention, and this cooling liquid spray device is arranged near radiator 1.
By technique scheme, radiation system of the present invention can spray cooling liquid to radiator and dispel the heat with additional cooler.This not only effectively prevent, and the engine operation caused because of indicating oven temp. of engine is abnormal the problem having a strong impact on engine work and working life such as even to damage.Further, when work under bad environment, the effect of rinsing radiator core body in addition, avoids causing the impact on heat dispersion because of radiator core body blocking and attachment.
Preferably, described cooling liquid spray device 2 comprises body 21 and the water intake 23 that is arranged on this body 21 and nozzle 24, described water intake 23 is connected by the delivery outlet of pipeline with described pumping installations, the inlet opening of this pumping installations is connected with described liquid tank 4 by pipeline, and the spout of described nozzle 24 is towards described radiator 1.
In the preferred embodiment, as shown in Figure 2 and Figure 4, cooling liquid spray device 2 comprises body 21, this body 21 is provided with water intake 23 and nozzle 24, this water intake 23 is connected by pipeline with the delivery outlet of pumping installations, the inlet opening of this pumping installations is connected by pipeline with liquid tank 4, cooling liquid in such liquid tank 4 is just by the water intake 23 of pumped to body 21, cooling liquid enters in body 21 by this water intake 23, be ejected on radiator 1 by nozzle 24, the spout of this nozzle 24 is towards radiator 1.
Above provide a kind of structure of very simple cooling liquid spray device 2, this structure comparison saves space, and can be realized the function of cooling liquid spray device 2 preferably by simple structure.Certainly, the form of cooling liquid spray device 2 of the present invention is not limited to this, and in prior art, any applicable device can be applied in the present invention.
Preferably, described cooling liquid spray device 2 is connected on described radiator 1 by link press span 5.
According to the function of cooling liquid spray device 2, this cooling liquid spray device needs to be arranged near radiator 1, especially according to the cooling liquid spray device 2 of above-mentioned preferred implementation, nozzle 24 needs towards radiator 1, fixing for the ease of this cooling liquid spray device 2, as shown in Figure 2, this cooling liquid spray device 2 is connected on radiator 1 by link press span 5, such as the body 21 of cooling liquid spray device 2 is connected abreast with radiator 1, thus is convenient to make nozzle 24 towards radiator 1.Above exemplified mode of execution is only for example effect, and the present invention is not limited to this, but can adopt any applicable structure.
Preferably, described link press span 5 comprises connecting plate 51 and the mounting ear 52 that is arranged on this connecting plate 51 and hold-down hook 53, and this mounting ear 52 is connected with described radiator 1, and this hold-down hook 53 is connected with described cooling liquid spray device 2.
Disclose a kind of preferred implementation of the link press span 5 for connecting cooling liquid spray device 2 and radiator 1 in the preferred embodiment, wherein link press span 5 comprises connecting plate 51, this connecting plate is provided with mounting ear 52 and hold-down hook 53.As shown in the figure 3 mode of execution in, this mounting ear 52 is formed as the lug perpendicular to connecting plate 51 usually, and radiator 1 and this mounting ear 52 are fixed together by link, so just make connecting plate 51 can be connected mutual vertically with radiator 1.Hold-down hook 53 is connected with cooling liquid spray device 2, and in the embodiment shown in fig. 3, preferably, described body 21 is arranged in described hold-down hook 53.This hold-down hook 53 is formed as inc hook solid, and the body 21 according to the cooling liquid spray device 2 in preferred implementation mentioned above can through this crotch to fix by this link press span 5.The degree of crook of the hook portion of this hold-down hook 53 and openings of sizes can adjust according to practical situations, and even the hook portion of this hold-down hook 53 can for the structure closed, and such as annular etc., the present invention is not limited this.And the Placement of the present invention to hold-down hook 53 and cooling liquid spray device 2 is not also limited, this cooling liquid spray device 2, not necessarily by being arranged on shown in above-mentioned preferred implementation in hold-down hook 53, also can be fixed by the mode such as such as hanging.
By the structure of above-mentioned simple link press span 5, cooling liquid spray device 2 can be made can to arrange in parallel to each other with radiator 1, thus more be convenient to spray cooling liquid to radiator 1.
Preferably, described connecting plate 51 is provided with the described mounting ear 52 of two rows, described radiator 1 is connected between this two rows mounting ear 52, and described mounting ear 52 is also provided with strengthening rib 54.
In order to strengthen the join strength between link press span 5 and radiator 1, this connecting plate 51 is provided with two row's mounting ears 52, as shown in Figure 3, this radiator 1 can be clipped between two row's mounting ears 52 and be fixed, thus makes the connection between radiator 1 and link press span 5 more firm.In addition, mounting ear 52 can also be provided with strengthening rib 54, as shown in the figure, the main effect this mounting ear 52 being played to reinforcing of this strengthening rib 54, because radiator 1 is connected between two row's mounting ears 52 usually, so this strengthening rib 54 is arranged on contrary side, the side that connects radiator 1 with mounting ear 52 usually.In the implementations shown in the figures, row's mounting ear 52 is only had to be provided with this strengthening rib 54.
Certainly, different according to Placement between radiator 1 from link press span 5 and position, this mounting ear 52 can be arranged according to actual conditions, and link press span 5 and radiator 1 link together by its function exactly, and the present invention is not limited its arrangement mode.
Preferably, described cooling liquid spray device 2 also comprises end cap 22, described body 21 comprises cylindrical side wall and two end walls, described end cap 22 is removably threaded on two described end walls respectively, and described end cap 22 can cooperatively interact to be fixed in described hold-down hook 53 by the axial direction of described cooling injection device 2 along described body 21 with described hold-down hook 53.
In preferred implementation as shown in Figures 4 and 5, provide a kind of mode of execution of cooling liquid spray device 2.Wherein, this body 21 comprises cylindrical side wall and two end walls, and cylindrical side wall and end wall link together or form as one, and improves the sealing of body 21 like this.Further, the outside (namely towards the side outside body) of end wall can also be connected with end cap 22.Preferably, can be threaded connection between this end wall and end cap 22, end wall such as, be formed with tapped hole, end cap 22 is connected with nut body.Certainly, between end wall and end cap 22, any removably Placement can be applied in the present invention.Like this, when body 21 is arranged in hold-down hook 53, then end cap 22 is connected on end wall, thus is formed spacing to body 21 on the axial direction of body 21, can not depart to make body 21 can be axially fixed in hold-down hook 53.
In addition, can expect ground, this body 21 also can only include cylindrical side wall, be threaded connection between end cap 22 and this cylindrical side wall, after so just can this body 21 being arranged in hold-down hook 53, then end cap of screwing on, thus fix body 21 in the axial direction.Below only illustrate preferred embodiment, the present invention is not limited this.
Preferably, the inwall of described nozzle 24 is provided with two spaced vertically the first positive stop lug boss 25 and the second positive stop lug boss 26, spring 27 is provided with between described two positive stop lug boss, one end of this spring 27 is connected on described first positive stop lug boss 25 of the end side of described nozzle 24, the other end of described spring 27 is connected with catch 28, and this catch 28 is arranged near described second positive stop lug boss 26.
In the preferred embodiment, limit a space at the boss that the inner utilization two of nozzle 24 is spaced, elastic element and catch are set within this space, to make nozzle 24 can controllably break-make.
Particularly, as shown in Figure 6, the inwall of nozzle 24 is provided with the first positive stop lug boss 25 and the second positive stop lug boss 26, and these two positive stop lug boss are spaced vertically on the inwall of nozzle 24.Certainly, these two positive stop lug boss also can be arranged to circumferential continuous or discontinuous as required.Spring 27 is provided with between two positive stop lug boss, the boss of the end side near nozzle 24 is defined as the first positive stop lug boss 25 by us, the boss that the end side of distance nozzle 24 is far away is defined as the second positive stop lug boss 26, so one end of spring 27 is connected on this first positive stop lug boss 25, the other end near the second positive stop lug boss 26 is connected with catch 28, and this catch 28 can be resisted against on the second positive stop lug boss 26 by spring 27.When catch 28 is resisted against on the second positive stop lug boss 26, under this spring 27 can be in the state that nature extends, also can be in slightly by under the state compressed, the present invention is not limited this.
The object arranging said structure makes nozzle 24 keep normally off, hydraulic pressure only in cooling liquid spray device 2 acquires a certain degree, spring 27 compressive strain be separated with the second positive stop lug boss 26 to make catch 28, thus nozzle 24 is opened, cooling liquid can spray from nozzle 24.That is, when the hydraulic pressure only in cooling liquid spray device 2 acquires a certain degree, nozzle 24 can work.This makes it possible to prevent nozzle leakage, and ensure that pressure when spraying cooling liquid to radiator 1 is enough large.It should be noted that, any structure that can realize above-mentioned functions can be applied in the present invention, such as utilize the fluid pressure in sensor detection cooling liquid spray device 2, the break-make of recycling normally closed solenoid valve Control Nozzle, just opens solenoid valve to open nozzle 24 when this pressure reaches a setting value time.
Preferably, described radiation system also comprises the controller 7 that is electrically connected to each other and the temperature transducer 6 for detecting described engine operating temperature, described pumping installations is motor-drive pump 3, this controller 7 is electrically connected with described motor-drive pump 3, this controller 7 receive described temperature transducer 6 detect engine operating temperature signal and according to this engine operating temperature SC sigmal control motor-drive pump 3 switch.
In the preferred embodiment, as shown in Figure 1, this radiation system also comprises temperature transducer 6 and controller 7, and this pumping installations is preferably motor-drive pump 3.This temperature transducer 6 is for detecting engine operating temperature and this temperature signal being sent to controller 7, and controller 7 is electrically connected with motor-drive pump 3, controls the opening and closing of motor-drive pump according to this temperature value.
Particularly, prestored in controller 7 temperature threshold, after controller 7 receives the temperature value that temperature transducer 6 transmits, the temperature value of measurement and this temperature threshold will be compared, when the temperature value measured is greater than (or being more than or equal to) this temperature threshold, controller 7 controls motor-drive pump 3 and starts, thus starts the coolant pump in liquid tank 4 to deliver in cooling liquid spray device 2; When the temperature value measured is less than or equal to (or being less than) this temperature threshold, controller controls motor-drive pump 3 and closes, thus stops to cooling liquid spray device 2 pumping cooling liquid.
Preferably, this radiation system also comprises storage battery 8, and this storage battery is electrically connected with described motor-drive pump 3.
According to above-mentioned preferred implementation, as shown in Figure 1, this pumping installations is preferably motor-drive pump 3.This motor-drive pump 3 can be powered by vehicle powering system, and also can power with the storage battery 8 arranged separately, this storage battery 8 can be arranged on any suitable position.This storage battery 8 is connected with motor-drive pump 3 by electric line, thus powers to motor-drive pump 3.
For the radiation system for motor as shown in drawings, utilize temperature transducer 6 to detect engine operating temperature in real time, and this temperature signal is sent to controller 7.
The temperature threshold of a setting is prestored in this controller 7, when the temperature value measured is greater than (or being more than or equal to) this temperature threshold, controller 7 controls motor-drive pump 3 and starts, thus starts the coolant pump in liquid tank 4 to deliver in cooling liquid spray device 2.Cooling liquid enters body 21 from the water intake 23 of cooling liquid spray device 2, and enters into nozzle 24 by body 21.When the fluid pressure in body 21 acquires a certain degree, the cooling liquid catch 28 promoted in nozzle 24 overcomes the restoring force of spring 27, thus makes nozzle conducting, and cooling liquid is sprayed to radiator 1 from nozzle 24.
When the temperature value measured is less than or equal to (or being less than) this temperature threshold, controller controls motor-drive pump 3 and closes, thus stop to cooling liquid spray device 2 pumping cooling liquid, the pressure of the cooling liquid in the body 21 of cooling liquid spray device 2 reduces, when this pressure reduces to a certain extent, catch 28 in nozzle 24 leans against on the second positive stop lug boss 26 under the effect of the restoring force of spring 27, thus is ended by nozzle 24, and at this moment nozzle 24 stops spraying cooling liquid to radiator 1.
Below the preferred embodiment of the present invention is described in detail by reference to the accompanying drawings; but; the present invention is not limited to the detail in above-mentioned mode of execution; within the scope of technical conceive of the present invention; can carry out multiple simple variant to technological scheme of the present invention, these simple variant all belong to protection scope of the present invention.
It should be noted that in addition, each concrete technical characteristics described in above-mentioned embodiment, in reconcilable situation, can be combined by any suitable mode, in order to avoid unnecessary repetition, the present invention illustrates no longer separately to various possible compound mode.
In addition, also can carry out combination in any between various different mode of execution of the present invention, as long as it is without prejudice to thought of the present invention, it should be considered as content disclosed in this invention equally.
Claims (8)
1. the radiation system of a motor, this radiation system comprises radiator (1), it is characterized in that, this radiation system also comprises the cooling liquid spray device (2), pumping installations and the liquid tank (4) that are connected successively by pipeline, this cooling liquid spray device (2) receives the cooling liquid of described pumping installations pumping from described liquid tank (4) and this cooling liquid can be ejected on described radiator (1)
Described cooling liquid spray device (2) is connected on described radiator (1) by link press span (5), described link press span (5) comprises connecting plate (51) and the mounting ear (52) that is arranged on this connecting plate (51) and hold-down hook (53), this mounting ear (52) is connected with described radiator (1), and this hold-down hook (53) is connected with described cooling liquid spray device (2).
2. radiation system according to claim 1, it is characterized in that, described cooling liquid spray device (2) comprises body (21) and the water intake (23) that is arranged on this body (21) and nozzle (24), described water intake (23) is connected by the delivery outlet of pipeline with described pumping installations, the inlet opening of this pumping installations is connected with described liquid tank (4) by pipeline, and the spout of described nozzle (24) is towards described radiator (1).
3. radiation system according to claim 1, it is characterized in that, described connecting plate (51) is provided with the described mounting ear of two row (52), described radiator (1) is connected between this two row's mounting ear (52), described mounting ear (52) is also provided with strengthening rib (54).
4. radiation system according to claim 2, is characterized in that, described body (21) is arranged in described hold-down hook (53).
5. radiation system according to claim 4, it is characterized in that, described cooling liquid spray device (2) also comprises end cap (22), described body (21) comprises cylindrical side wall and two end walls, described end cap (22) is removably threaded on two described end walls respectively, and described end cap (22) can cooperatively interact to be fixed in described hold-down hook (53) by the axial direction of described cooling injection device (2) along described body (21) with described hold-down hook (53).
6. radiation system according to claim 2, it is characterized in that, the inwall of described nozzle (24) is provided with two spaced vertically the first positive stop lug boss (25) and the second positive stop lug boss (26), spring (27) is provided with between described two positive stop lug boss, one end of this spring (27) is connected on described first positive stop lug boss (25) of the end side of described nozzle (24), the other end of described spring (27) is connected with catch (28), this catch (28) is arranged near described second positive stop lug boss (26).
7. radiation system according to any one of claim 1 to 6, it is characterized in that, described radiation system also comprises the controller (7) that is electrically connected to each other and the temperature transducer (6) for detecting described engine operating temperature, described pumping installations is motor-drive pump (3), this controller (7) is electrically connected with described motor-drive pump (3), this controller (7) receive engine operating temperature signal that described temperature transducer (6) detects and according to this engine operating temperature SC sigmal control motor-drive pump (3) switch.
8. radiation system according to claim 7, is characterized in that, this radiation system also comprises storage battery (8), and this storage battery is electrically connected with described motor-drive pump (3).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210335710.0A CN103670652B (en) | 2012-09-11 | 2012-09-11 | A kind of radiation system for motor car engine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210335710.0A CN103670652B (en) | 2012-09-11 | 2012-09-11 | A kind of radiation system for motor car engine |
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| CN103670652A CN103670652A (en) | 2014-03-26 |
| CN103670652B true CN103670652B (en) | 2016-01-13 |
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| CN201210335710.0A Active CN103670652B (en) | 2012-09-11 | 2012-09-11 | A kind of radiation system for motor car engine |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110513184A (en) * | 2019-09-19 | 2019-11-29 | 广州思天汽车用品有限公司 | A kind of water for automobile sends thermal forth |
| CN114483930A (en) * | 2022-02-21 | 2022-05-13 | 华电河南新能源发电有限公司 | Self-cleaning and heat transfer emergency system for wind power gear box radiator |
| CN115045757B (en) * | 2022-07-01 | 2023-07-18 | 岚图汽车科技有限公司 | Cleaning equipment for automobile radiator |
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| JP2012172643A (en) * | 2011-02-24 | 2012-09-10 | Mk Seiko Co Ltd | Hose attachment |
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| JPS5644415A (en) * | 1979-09-17 | 1981-04-23 | Mazda Motor Corp | Cooling water injector for engine |
| DE10215779A1 (en) * | 2002-04-10 | 2003-11-06 | Bosch Gmbh Robert | Internal combustion engine with charging device has air module compactly combining electric choke flap, electric charge air compressor, charge air cooler, electric coolant pump, induction pipe module |
| KR20030085836A (en) * | 2002-05-02 | 2003-11-07 | 기아자동차주식회사 | Pressurized type cooling system for a vehicle |
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| CN103670652A (en) | 2014-03-26 |
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