CN109026343A - A kind of novel vehicle radiator - Google Patents
A kind of novel vehicle radiator Download PDFInfo
- Publication number
- CN109026343A CN109026343A CN201811283095.7A CN201811283095A CN109026343A CN 109026343 A CN109026343 A CN 109026343A CN 201811283095 A CN201811283095 A CN 201811283095A CN 109026343 A CN109026343 A CN 109026343A
- Authority
- CN
- China
- Prior art keywords
- radiator
- water chamber
- liquid
- heat
- coolant liquid
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000007788 liquid Substances 0.000 claims abstract description 85
- 239000002826 coolant Substances 0.000 claims abstract description 53
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 35
- 230000005855 radiation Effects 0.000 claims description 14
- 241000883990 Flabellum Species 0.000 claims description 10
- 210000005069 ears Anatomy 0.000 claims description 10
- 230000000694 effects Effects 0.000 abstract description 9
- 238000010586 diagram Methods 0.000 description 9
- 238000001816 cooling Methods 0.000 description 8
- 239000012535 impurity Substances 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000737 periodic effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000000110 cooling liquid Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P11/00—Component parts, details, or accessories not provided for in, or of interest apart from, groups F01P1/00 - F01P9/00
- F01P11/04—Arrangements of liquid pipes or hoses
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P11/00—Component parts, details, or accessories not provided for in, or of interest apart from, groups F01P1/00 - F01P9/00
- F01P11/02—Liquid-coolant filling, overflow, venting, or draining devices
- F01P11/0276—Draining or purging
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P11/00—Component parts, details, or accessories not provided for in, or of interest apart from, groups F01P1/00 - F01P9/00
- F01P11/06—Cleaning; Combating corrosion
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P11/00—Component parts, details, or accessories not provided for in, or of interest apart from, groups F01P1/00 - F01P9/00
- F01P11/14—Indicating devices; Other safety devices
- F01P11/16—Indicating devices; Other safety devices concerning coolant temperature
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P3/00—Liquid cooling
- F01P3/18—Arrangements or mounting of liquid-to-air heat-exchangers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P3/00—Liquid cooling
- F01P3/18—Arrangements or mounting of liquid-to-air heat-exchangers
- F01P2003/185—Arrangements or mounting of liquid-to-air heat-exchangers arranged in parallel
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P11/00—Component parts, details, or accessories not provided for in, or of interest apart from, groups F01P1/00 - F01P9/00
- F01P11/06—Cleaning; Combating corrosion
- F01P2011/063—Cleaning
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
- Y02T10/88—Optimized components or subsystems, e.g. lighting, actively controlled glasses
Abstract
The present invention provides a kind of novel vehicle radiator, is related to automobile radiators technical field.Novel vehicle radiator of the invention, including radiator body, upper water chamber, lower water chamber;Upper water chamber is equipped with liquid inlet in engine on antetheca and is equipped with coolant liquid inlet above;Radiator body is equipped with heat-dissipating pipe and heat sink in inside and is equipped with radiating fin in inner front wall;The front of radiating fin is equipped with radiator fan;Lower water chamber is equipped with liquid liquid outlet in engine on antetheca and is equipped with coolant liquid liquid outlet in lower section, and coolant liquid liquid outlet is connected with solenoid valve, is equipped with temperature sensor in coolant liquid liquid outlet;The inside of radiator body is equipped with water pump and ultrasonic generator;Motor, temperature sensor, solenoid valve, ultrasonic generator are electrically connected with automobile controller.The present invention has multiple functions and structure is simple, can not only promote heat transfer effect, additionally it is possible to control the replacement of coolant liquid according to coolant temperature, and can automatically clean.
Description
Technical field
The present invention relates to automobile radiators technical fields, more particularly to a kind of novel vehicle radiator.
Background technique
With the rapid development of automobile industry, automobile has spread to huge numbers of families, and more and more people enjoy automobile
Bring is convenient.Automobile radiators are as important component indispensable in Water-cooling System, and structure is continuous
It improves to improve its service performance, constantly develops towards light-duty, efficient, economic direction.Nevertheless, vapour currently on the market
Vehicle radiator still remains many deficiencies, including: structure is complicated, has a single function;Liquid flows through radiator not in engine
It can sufficiently cool down and just flow out, cause cooling effect poor;It is not provided with solenoid valve, can not easily replace coolant liquid;It cleans
To be more troublesome etc..As it can be seen that needing a kind of novel vehicle radiator now to solve the above problems.
Summary of the invention
In view of the problems of the existing technology, the present invention provides a kind of novel vehicle radiator, has multiple functions and knot
Structure is simple, can not only promote heat transfer effect, additionally it is possible to the replacement of coolant liquid is controlled according to coolant temperature, and can be certainly
Dynamic cleaning.
The technical solution of the present invention is as follows:
A kind of novel vehicle radiator, it is characterised in that: including radiator body, the top of the radiator body is installed
There is upper water chamber, lower water chamber is installed below the radiator body;
Liquid inlet in engine is offered on the antetheca of the upper water chamber, the top of the upper water chamber is equipped with coolant liquid
Inlet and two fixed ears, the coolant liquid inlet are located between two fixed ears, open up in two fixed ears
There is bolt hole;
The inside of the radiator body is equally spacedly equipped with heat-dissipating pipe and heat sink, offers on the heat sink permeable
The inner front wall in hole, the radiator body is equipped with radiating fin;The front of the radiating fin is equipped with radiator fan, described
Radiator fan includes fixing frame of heat radiation fan, motor and flabellum, and the motor is mounted in fixing frame of heat radiation fan, the motor
It is connect by shaft with flabellum, the flabellum is between motor and radiating fin, the fixing frame of heat radiation fan and radiator
Ontology is fixedly connected;
Liquid liquid outlet in engine is offered on the antetheca of the lower water chamber, the lower section of the lower water chamber is equipped with coolant liquid
Liquid outlet, the coolant liquid liquid outlet are fixedly connected with solenoid valve, and temperature sensor is equipped in the coolant liquid liquid outlet, described
Temperature sensor is between solenoid valve and lower water chamber;
The inside of the radiator body is equipped with water pump and ultrasonic generator, the built-in meter of the ultrasonic generator
When element;
The motor, temperature sensor, solenoid valve, ultrasonic generator are electrically connected with automobile controller.
The heat-dissipating pipe is laemodipodiform heat-dissipating pipe.
There are two the radiator fan is set.
The invention has the benefit that
First, the present invention can effectively promote heat transfer effect.Heat-dissipating pipe of the invention is designed to laemodipodiform, increases scattered
Heat area can greatly promote the cooling effect of liquid in engine, and laemodipodiform heat-dissipating pipe is set with good stream shape
Meter can reduce the pressure loss generated during coolant flow;Heat sink of the invention can slow down the flowing of coolant liquid
Speed increases coolant liquid and rests on the time near heat-dissipating pipe, further enhanced heat exchange.The inside of radiator body of the invention
Antetheca is equipped with radiating fin, and the front of radiating fin is equipped with radiator fan, can be radiated to the utmost using air-cooled reduction
The temperature of device ontology.
Second, the present invention is equipped with temperature sensor in coolant liquid liquid outlet, and coolant liquid liquid outlet is fixedly connected with electromagnetism
Valve.Temperature sensor can incude the temperature of coolant liquid and export electric signal corresponding with coolant temperature, then will
Electric signal passes to automobile controller, and when coolant temperature reaches setting value, automobile controller controls solenoid valve and opens, discharge
The drawbacks of coolant liquid of overheat reminds driver to replace coolant liquid, avoids artificial periodic replacement coolant liquid.
Third, ultrasonic generator of the invention can carry out automated cleaning to radiator body, and easy to operate.
Detailed description of the invention
Fig. 1 is novel vehicle radiator structural schematic diagram of the invention;
Fig. 2 is radiation fin structure schematic diagram of the invention;
Fig. 3 is schematic diagram of internal structure of the invention;
Fig. 4 is radiation tube structure with heat schematic diagram of the invention;
Fig. 5 is cooling plate structure schematic diagram of the invention.
In figure, liquid inlet in 1-engine, 2-fixed ears, 3-bolts hole, 4-coolant liquid inlets, on 5-
Water chamber, 6-radiator bodies, 7-flabellums, 8-motors, liquid liquid outlet in 9-engines, 10-solenoid valves, 11-is cooling
Liquid liquid outlet, 12-temperature sensors, 13-lower water chambers, 14-fixing frame of heat radiation fan, 15-heat sinks, 16-permeable holes,
17-water pumps, 18-heat-dissipating pipes, 19-ultrasonic generators, 20-radiating fins.
Specific embodiment
Below in conjunction with drawings and examples, the invention will be further described.
The object of the present invention is to provide a kind of novel vehicle radiator, there are multiple functions and structure is simple, it can not only
Promote heat transfer effect, additionally it is possible to control the replacement of coolant liquid according to coolant temperature, and can automatically clean.
As shown in Figure 1, being novel vehicle radiator structural schematic diagram of the invention.Novel vehicle radiator of the invention,
It is characterized by comprising radiator body 6, the top of the radiator body 6 is equipped with upper water chamber 5, the radiator body 6
Lower section lower water chamber 13 is installed.
Liquid inlet 1 in engine is offered on the antetheca of the upper water chamber 5, the top of the upper water chamber 5 is equipped with cold
But liquid inlet 4 and two fixed ears 2, the coolant liquid inlet 4 are located between two fixed ears 2, two fixed ears 2
On offer bolt hole 3.
As shown in Fig. 2, being radiation fin structure schematic diagram of the invention.As shown in figure 3, showing for internal structure of the invention
It is intended to.As shown in figure 5, being cooling plate structure schematic diagram of the invention.The inside of the radiator body 6 is equally spacedly equipped with scattered
Heat pipe 18 and heat sink 15 offer permeable hole 16 on the heat sink 15, and the inner front wall of the radiator body 6 is equipped with
Radiating fin 20;The front of the radiating fin 20 be equipped with radiator fan, the radiator fan include fixing frame of heat radiation fan 14,
Motor 8 and flabellum 7, the motor 8 are mounted in fixing frame of heat radiation fan 14, and the motor 8 is connect by shaft with flabellum 7,
Between motor 8 and radiating fin 20, the fixing frame of heat radiation fan 14 is fixedly connected the flabellum 7 with radiator body 6.
In the present embodiment, there are two the radiator fan is set.
Liquid liquid outlet 9 in engine is offered on the antetheca of the lower water chamber 13, the lower section of the lower water chamber 13 is equipped with
Coolant liquid liquid outlet 11, the coolant liquid liquid outlet 11 are fixedly connected with solenoid valve 10, are equipped in the coolant liquid liquid outlet 11
Temperature sensor 12, the temperature sensor 12 is between solenoid valve 10 and lower water chamber 13.
The inside of the radiator body 6 is equipped with water pump 17 and ultrasonic generator 19, the ultrasonic generator
Timing element built in 19.
The motor 8, temperature sensor 12, solenoid valve 10, ultrasonic generator 19 are electrically connected with automobile controller.
As shown in figure 4, being radiation tube structure with heat schematic diagram of the invention.In the present embodiment, the heat-dissipating pipe 18 is ring
Shape heat-dissipating pipe.
The novel vehicle radiator passes through two 2, two bolts hole 3 of fixed ear and matched bolt and vapour
Vehicle headstock is fixedly connected.
The temperature sensor 12 can be incuded to the temperature of coolant liquid and be exported electric signal, and electric signal is transmitted
To automobile controller, when temperature reaches setting value, automobile controller controls solenoid valve 10 and opens, and coolant liquid is discharged.
The ultrasonic generator 19 can clean radiator body 6.When needing to clean radiator body,
Automobile controller control ultrasonic generator 19 is started to work, timing element starts timing, at the end of timing element timing, is surpassed
Sound wave generating device 19 stops working, and automobile controller controls solenoid valve 10 and opens, and impurity and coolant liquid is discharged.
Illustrate use process of the invention with reference to the accompanying drawing:
By two 2, two bolts hole 3 of fixed ear and matched bolt by automobile radiators of the invention with
Automobile head is fixedly connected.
In use, liquid by liquid inlet 1 in engine flows into upper water chamber 5 in engine, and then passes through
Heat-dissipating pipe 18 flows into radiator body 6 from top to bottom.Coolant liquid flows into radiator body 6 by coolant liquid inlet 4, in water pump
It is circulated inside radiator body 6 rightly under the action of 17 from a left side, and takes away liquid in the engine in heat-dissipating pipe 18
Heat, cool down to liquid in engine.On the one hand, heat-dissipating pipe 18 is designed to laemodipodiform, increases heat dissipation area, can
To greatly promote the cooling effect of liquid in engine, and laemodipodiform heat-dissipating pipe is designed with good stream shape, can be dropped
The pressure loss generated during low coolant flow;On the other hand, heat sink 15 can increase coolant liquid and rest on heat-dissipating pipe
Neighbouring time, further enhanced heat exchange.Liquid enters lower water chamber 13 in engine after cooling, then the liquid in engine
Body liquid outlet 9 flows out automobile radiators.
Cooling with coolant liquid to liquid in engine, coolant temperature are increased, on the one hand, radiator body 6
Two motors 8 on antetheca drive flabellum 7 to continue working, and are reduced in radiator body 6 by the air-cooled effect of radiator fan
The temperature in portion;On the other hand, the radiating fin 20 of 6 front end of radiator body can be further improved heat dissipation effect.
Temperature sensor 12 incudes the temperature of coolant liquid and exports electric signal corresponding with coolant temperature, then
Electric signal is passed into automobile controller, when coolant temperature reaches setting value, automobile controller controls solenoid valve 10 and opens,
The drawbacks of coolant liquid of overheat is discharged, driver is reminded to replace coolant liquid, avoids artificial periodic replacement coolant liquid.
With the use of automobile radiators, impurity can be generated inside radiator, needs to clear up it.It radiates when needing to clean
When device ontology, automobile controller control ultrasonic generator 19 is started to work, timing element starts timing, timing element timing
At the end of, ultrasonic generator 19 stops working, and automobile controller controls solenoid valve 10 and opens, and impurity and coolant liquid is discharged.
As it can be seen that the present invention can effectively remove impurity, reduce existing inconvenience when cleaning, more efficiently, facilitates.
Obviously, above-described embodiment is only a part of the embodiments of the present invention, instead of all the embodiments.Above-mentioned implementation
Example for explaining only the invention, is not intended to limit the scope of the present invention..Based on the above embodiment, those skilled in the art
Member's every other embodiment obtained namely all in spirit herein and original without making creative work
Made all modifications, equivalent replacement and improvement etc., are all fallen within the protection domain of application claims within reason.
Claims (3)
1. a kind of novel vehicle radiator, it is characterised in that: including radiator body, be equipped with above the radiator body
Upper water chamber is equipped with lower water chamber below the radiator body;
Liquid inlet in engine is offered on the antetheca of the upper water chamber, the top of the upper water chamber is equipped with coolant liquid feed liquor
Mouth and two fixed ears, the coolant liquid inlet are located between two fixed ears, offer spiral shell in two fixed ears
Keyhole;
The inside of the radiator body is equally spacedly equipped with heat-dissipating pipe and heat sink, offers permeable hole on the heat sink,
The inner front wall of the radiator body is equipped with radiating fin;The front of the radiating fin is equipped with radiator fan, described to dissipate
Hot-air fan includes fixing frame of heat radiation fan, motor and flabellum, and the motor is mounted in fixing frame of heat radiation fan, and the motor is logical
It crosses shaft to connect with flabellum, the flabellum is between motor and radiating fin, the fixing frame of heat radiation fan and radiator sheet
Body is fixedly connected;
Liquid liquid outlet in engine is offered on the antetheca of the lower water chamber, the lower section of the lower water chamber is equipped with coolant liquid and goes out liquid
Mouthful, the coolant liquid liquid outlet is fixedly connected with solenoid valve, is equipped with temperature sensor, the temperature in the coolant liquid liquid outlet
Sensor is between solenoid valve and lower water chamber;
The inside of the radiator body is equipped with water pump and ultrasonic generator, timing member built in the ultrasonic generator
Part;
The motor, temperature sensor, solenoid valve, ultrasonic generator are electrically connected with automobile controller.
2. novel vehicle radiator according to claim 1, it is characterised in that: the heat-dissipating pipe is laemodipodiform heat-dissipating pipe.
3. novel vehicle radiator according to claim 1, it is characterised in that: there are two the radiator fan is set.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811283095.7A CN109026343B (en) | 2018-10-31 | 2018-10-31 | Novel automobile radiator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811283095.7A CN109026343B (en) | 2018-10-31 | 2018-10-31 | Novel automobile radiator |
Publications (2)
Publication Number | Publication Date |
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CN109026343A true CN109026343A (en) | 2018-12-18 |
CN109026343B CN109026343B (en) | 2024-02-27 |
Family
ID=64614580
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201811283095.7A Active CN109026343B (en) | 2018-10-31 | 2018-10-31 | Novel automobile radiator |
Country Status (1)
Country | Link |
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CN (1) | CN109026343B (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112177747A (en) * | 2020-09-30 | 2021-01-05 | 陈钦展 | Automobile cooling fan with liquid cooling auxiliary heat dissipation function |
CN113276618A (en) * | 2020-02-19 | 2021-08-20 | 北京亿华通科技股份有限公司 | Radiator for fuel cell waste heat utilization system |
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JP2003148146A (en) * | 2001-11-06 | 2003-05-21 | Nikkari Co Ltd | Purifying system of water-cooled engine cooling system |
KR20130096412A (en) * | 2012-02-22 | 2013-08-30 | 한라비스테온공조 주식회사 | Radiator |
CN205638677U (en) * | 2016-03-25 | 2016-10-12 | 浙江雷贝斯散热器有限公司 | High -efficient maintenance auto radiator device that washs |
CN205638670U (en) * | 2016-03-25 | 2016-10-12 | 浙江雷贝斯散热器有限公司 | High -efficient energy -saving vehicle radiator |
CN106014595A (en) * | 2016-06-30 | 2016-10-12 | 泉州市知产茂业工业设计有限公司 | Automatic cleaning type automobile engine radiator |
JP2017160821A (en) * | 2016-03-08 | 2017-09-14 | マツダ株式会社 | Cooling device of engine |
CN107740720A (en) * | 2017-12-05 | 2018-02-27 | 宁波市河清源技术转移服务有限公司 | A kind of automobile radiators |
CN208934791U (en) * | 2018-10-31 | 2019-06-04 | 临沂大学 | A kind of novel vehicle radiator |
-
2018
- 2018-10-31 CN CN201811283095.7A patent/CN109026343B/en active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003148146A (en) * | 2001-11-06 | 2003-05-21 | Nikkari Co Ltd | Purifying system of water-cooled engine cooling system |
KR20130096412A (en) * | 2012-02-22 | 2013-08-30 | 한라비스테온공조 주식회사 | Radiator |
JP2017160821A (en) * | 2016-03-08 | 2017-09-14 | マツダ株式会社 | Cooling device of engine |
CN205638677U (en) * | 2016-03-25 | 2016-10-12 | 浙江雷贝斯散热器有限公司 | High -efficient maintenance auto radiator device that washs |
CN205638670U (en) * | 2016-03-25 | 2016-10-12 | 浙江雷贝斯散热器有限公司 | High -efficient energy -saving vehicle radiator |
CN106014595A (en) * | 2016-06-30 | 2016-10-12 | 泉州市知产茂业工业设计有限公司 | Automatic cleaning type automobile engine radiator |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113276618A (en) * | 2020-02-19 | 2021-08-20 | 北京亿华通科技股份有限公司 | Radiator for fuel cell waste heat utilization system |
CN112177747A (en) * | 2020-09-30 | 2021-01-05 | 陈钦展 | Automobile cooling fan with liquid cooling auxiliary heat dissipation function |
Also Published As
Publication number | Publication date |
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CN109026343B (en) | 2024-02-27 |
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