CN105545455A - Vehicle heat radiator device - Google Patents
Vehicle heat radiator device Download PDFInfo
- Publication number
- CN105545455A CN105545455A CN201510892934.5A CN201510892934A CN105545455A CN 105545455 A CN105545455 A CN 105545455A CN 201510892934 A CN201510892934 A CN 201510892934A CN 105545455 A CN105545455 A CN 105545455A
- Authority
- CN
- China
- Prior art keywords
- heat
- sink unit
- heat radiating
- vehicle radiator
- working medium
- 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.)
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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
-
- 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
- F01P2050/00—Applications
- F01P2050/22—Motor-cars
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention relates to the technical field of vehicle heat radiation, particularly relates to a vehicle heat radiator device and aims at further increasing the efficiency of the existing vehicle heat radiating device. The vehicle heat radiator device comprises a liquid inlet chamber, a liquid outlet chamber and a heat radiating core, wherein the heat radiating core is prepared by alternately connecting a plurality of heat radiating channels and heat radiating fins; each heat radiating channel is composed of a plurality of heat radiating unit groups; each heat radiating unit group comprises overlaid heat radiating assemblies; each heat radiating assembly comprises a plurality of partition plates; a flow channel for allowing a refrigerant to flow is formed between every two adjacent partition plates; and the partition plates are crossed in a certain shape so as to form a cavity for allowing the refrigerant to pass through. According to the heat radiator device, the refrigerant is conveyed through the heat radiating channels of which the inside structures are multilayer crossed flow channels, so that the disturbance of the refrigerant in a tube is enhanced, and the heat radiating effect is far better than that of a common vehicle heat radiator with a circular tube and a flat tube.
Description
Technical field
The present invention relates to vehicle technical field of heat dissipation, be specifically related to a kind of vehicle radiator apparatus.
Background technique
Radiator is a requisite part in car engine cooling system, its effect is taken away by air-cooled method by heat entrained in the cooling liquid in motor, if radiator cannot be defined as away heat, then indicating oven temp. of engine can be caused, seizure of piston, the part problem such as to burn even is blasted.Car radiator is made up of intake chamber, liquid outtake chamber and heat radiation core body three part, and heat radiation core body comprises again heat dissipating pipe and heat-radiation belt, and wherein heat dissipating pipe is the key determining whole car radiator performance quality.Along with automobile industry development, the requirement for car radiator is also more and more higher, and present heat dissipating pipe just uses simple pipe or elliptical tube, the heat dispersion that its structure and size perhaps can improve radiator if change.
Application number be 201420362376.2 patent propose a kind of car radiator, comprise intake pipe, side, water-cooling tube and core body, be provided with the heat dissipating pipe of horizontal and vertical both direction in its core body, the gap location between horizontal and vertical heat dissipating pipe arranges radiating fin.There is following shortcoming in this kind of structure: 1. the heat dissipating pipe of every root transverse direction, the heat dissipating pipe of longitudinal direction all need to be connected by welding with radiating fin, and workload is large, needs higher manufacturing process in the utilization of car radiator.And when automobile is advanced, working environment is unstable, easily occurs the problems such as loosening and fracture.2., although employ the heat dissipating pipe of both direction intersection to increase the flowing time of working medium in pipe, single time expand, can not improve heat dispersion well.
Summary of the invention
The present invention carries out for solving the problem, and object is by providing a kind of vehicle radiator apparatus, improves the efficiency of existing heat radiating apparatus for vehicle further.
To achieve the above object of the invention, technological scheme of the present invention realizes in the following manner:
A kind of vehicle radiator apparatus, comprise intake chamber, liquid outtake chamber and heat radiation core body, wherein said heat radiation core body connects to form by some heat dissipation channels are alternate with some radiating fin, described heat dissipation channel is made up of some heat-sink unit groups, described heat-sink unit group comprises the first stacked radiating subassembly and the second radiating subassembly, described first radiating subassembly comprises some first dividing plates, second radiating subassembly comprises some second partitions, article two, between the described second partition that adjacent described first dividing plate is adjacent with two, form the runner for allowing refrigeration working medium flow wherein, intersection in definite shape between described first dividing plate and described second partition, to form the cavity allowing described refrigeration working medium pass therethrough.
Further, described intake chamber and liquid outtake chamber are connected to the two ends up and down of described heat radiation core body respectively by high-temperature soldering, and described intake chamber is provided with the liquid entering hole flowed into for refrigeration working medium, and liquid outtake chamber is provided with the liquid outlet flowed out for refrigeration working medium.
Preferably, described heat dissipation channel and described radiating fin are linked together by high-temperature soldering.
Further, described refrigeration working medium flows into from described liquid entering hole, enters described intake chamber and completes shunting, enters in described heat radiation core body equably, allow Cryogenic air flow vertically through described heat radiation core body, described refrigeration working medium is owing to turning cold to described Cryogenic air heat radiation.
Preferably, linked together by high-temperature soldering between described heat-sink unit group.
Further, described first radiating subassembly and described second radiating subassembly comprise be positioned at described runner both sides some enter matter mouth and some pledge mouths, enter for described refrigeration working medium and flow out described runner.
Further, described in single sent heat dissipation channel, the matter mouth that enters of its first heat-sink unit communicates with described intake chamber, the pledge mouth of its last heat-sink unit communicates with described liquid outtake chamber, and the pledge mouth of the last heat-sink unit of its remaining heat-sink unit communicates with the matter mouth that enters of next heat-sink unit.
Further, the both sides up and down of described heat-sink unit group are provided with cover plate.
Preferably, adopt between described cover plate with described heat-sink unit group to spread and merge welding and be connected.
Preferably, between described first dividing plate, all adopt diffusion to merge welding between described second partition and between described first dividing plate and described second partition to connect.
Further, having in the side of described heat-sink unit group can for the face of weld of multiple described heat-sink unit bond pads, the welding job of two described heat-sink unit groups completes on described face of weld, the impurity blocking turnover matter mouth after welding can be avoided like this, the flowing of refrigeration working medium is impacted.Meanwhile, can form a cavity after two described heat-sink unit group combinations, refrigeration working medium, after the described runner of outflow, first can mix, then flow into next described heat-sink unit group in described cavity.Make the heat radiation of refrigeration working medium more even like this.
Because sink provided by the invention forms by many heat dissipation channels are alternate with many radiating fin, its single heat dissipation channel is spliced by multiple heat-sink unit group, heat-sink unit group comprises at least one heat-sink unit, heat-sink unit comprises the first stacked radiating subassembly and the second radiating subassembly, first radiating subassembly comprises many first dividing plates, the runner for allowing refrigeration working medium flow is formed wherein between dividing plate, the structure of the second radiating subassembly is identical with the first radiating subassembly, intersection angled between first dividing plate and second partition, form the cavity allowing refrigeration working medium pass therethrough, so two runners at an angle to each other can make the working medium entering heat dissipation channel form convection current, enhance the disturbance of refrigeration working medium in pipe, improve radiating efficiency, intersect makes the runner in the present invention cranky simultaneously, adds the length of heat transfer process, makes the heat radiation of refrigeration working medium more abundant.
Accompanying drawing explanation
Fig. 1 is the structural representation of sink in embodiments of the invention;
Fig. 2 be in embodiments of the invention hot channel disassemble schematic diagram;
Fig. 3 is the exploded perspective view of heat-sink unit group in embodiments of the invention;
Fig. 4 is the plan structure schematic diagram of heat-sink unit group in embodiments of the invention;
Fig. 5 is the side structure schematic diagram of heat-sink unit group in embodiments of the invention.
Embodiment
Below in conjunction with accompanying drawing, embodiments of the invention are described in detail, but the multitude of different ways that the present invention can be defined by the claims and cover is implemented.
As shown in Figure 1, in this embodiment, sink is made up of intake chamber 1, liquid outtake chamber 3 and heat radiation core body 2.Wherein intake chamber 1 and liquid outtake chamber 3 are connected to the two ends up and down of heat radiation core body 2 respectively by the method for high-temperature soldering, intake chamber 1 is provided with water intake 11, flows into, liquid outtake chamber is provided with water outlet 31, for the outflow of refrigeration working medium for refrigeration working medium.Wherein, heat radiation core body 2 is made up of many heat dissipation channels 21 and many radiating fin 22, and heat dissipation channel 21 is alternate with radiating fin 22 to be connected, and Placement is high-temperature soldering.The refrigeration working medium of high temperature flows into from water intake 11, enters intake chamber 1, completes shunting, enters equably in the hot channel 21 in heat radiation core body 2.Now, air flows vertically through heat radiation core body 2, and the refrigeration working medium of high temperature, owing to turning cold to air heat radiation, completes heat radiation with this.Wherein, the shape of cross section of radiating fin 22 can be the shape such as waveform, zigzag, also can be fin type radiating fin.
As shown in Figure 2, single heat dissipation channel 21 is made up of multiple heat-sink unit group 211, is linked together between heat-sink unit 211 by high-temperature soldering.In addition, the both sides of heat-sink unit group 211 also have to enter for refrigeration working medium and flow out runner multiple enter matter mouth 413 and multiple pledge mouth 414, in single heat dissipation channel 21, the matter mouth 413 that enters of first heat-sink unit group communicates with intake chamber 1, and the pledge mouth 414 of last heat-sink unit group communicates with water-supplying chamber 3.The pledge mouth 414 of the last heat-sink unit group 211 of remaining heat-sink unit group communicates with the matter mouth 413 that enters of next heat-sink unit.
As shown in Figure 3, heat-sink unit group 211 comprises four pieces of heat-sink units 4 and two cover plates 6.Wherein, heat-sink unit 4 comprises the first radiating subassembly 41 and the second radiating subassembly 42.Cover plate 6 covers the both sides up and down of each heat-sink unit group 211.
As shown in Figure 4, first radiating subassembly 41 comprises many first dividing plates 411, article two, between adjacent first dividing plate 411, form the runner 412 for allowing refrigeration working medium flow wherein, the structure of the second radiating subassembly 42 is identical with the structure of the first radiating subassembly 41, comprise many second partitions 421, between adjacent two second partitions 421, form the runner 422 being used for refrigeration working medium flowing.
The runner 412 of the first radiating subassembly 41 and the runner 422 of the second radiating subassembly 42 are all in man type, when first radiating subassembly 41 and the second radiating subassembly 42 form heat-sink unit 211, adopt form staggered relatively, therefore the runner of the first radiating subassembly 41 and the second radiating subassembly 42 is certain angle, so two strands of refrigeration working mediums just can be made to form an angle and enter runner, form convection current to a certain degree, and in flowing afterwards, also have identical convection current, refrigeration working medium constantly mixes in this runner replaced, heat transfer effect is higher than common individual layer sink.
As shown in Figure 5, having in the side of heat-sink unit group 211 can for the face of weld 51 of multiple heat-sink unit bond pads, the welding job of two heat-sink unit groups 211 completes on face of weld 51, can avoid the impurity blocking turnover matter mouth after welding like this, impact the flowing of refrigeration working medium.Meanwhile, can form a cavity 52 after two heat-sink unit groups 211 combine, refrigeration working medium, after outflow runner, first can mix, then flow into next heat-sink unit group 211, make the heat radiation of refrigeration working medium more even like this in cavity 52.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. a vehicle radiator apparatus, comprise intake chamber, liquid outtake chamber and heat radiation core body, it is characterized in that: described heat radiation core body connects to form by some heat dissipation channels are alternate with some radiating fin, described heat dissipation channel is made up of some heat-sink unit groups, described heat-sink unit group comprises the first stacked radiating subassembly and the second radiating subassembly, described first radiating subassembly comprises some first dividing plates, second radiating subassembly comprises some second partitions, article two, between the described second partition that adjacent described first dividing plate is adjacent with two, form the runner for allowing refrigeration working medium flow wherein, intersection in definite shape between described first dividing plate and described second partition, to form the cavity allowing described refrigeration working medium pass therethrough.
2. vehicle radiator apparatus according to claim 1, is characterized in that: described intake chamber and liquid outtake chamber are connected to the two ends up and down of described heat radiation core body respectively by high-temperature soldering, described intake chamber is provided with liquid entering hole, liquid outtake chamber is provided with liquid outlet.
3. vehicle radiator apparatus according to claim 1 and 2, is characterized in that: described heat dissipation channel and described radiating fin are linked together by high-temperature soldering.
4. vehicle radiator apparatus according to claim 2, it is characterized in that: described refrigeration working medium flows into from described liquid entering hole, enter described intake chamber and complete shunting, enter in described heat radiation core body equably, allow Cryogenic air flow vertically through described heat radiation core body, described refrigeration working medium is owing to turning cold to described Cryogenic air heat radiation.
5. vehicle radiator apparatus according to claim 1 and 2, is characterized in that: linked together by high-temperature soldering between described heat-sink unit group.
6. vehicle radiator apparatus according to claim 1 and 2, it is characterized in that: described first radiating subassembly and described second radiating subassembly comprise be positioned at described runner both sides some enter matter mouth and some pledge mouths, enter for described refrigeration working medium and flow out described runner.
7. vehicle radiator apparatus according to claim 1 and 2, it is characterized in that: described in single sent heat dissipation channel, the matter mouth that enters of its first heat-sink unit communicates with described intake chamber, the pledge mouth of its last heat-sink unit communicates with described liquid outtake chamber, and the pledge mouth of the last heat-sink unit of its remaining heat-sink unit communicates with the matter mouth that enters of next heat-sink unit.
8. vehicle radiator apparatus according to claim 1 and 2, is characterized in that: the both sides up and down of described heat-sink unit group are provided with cover plate.
9. vehicle radiator apparatus according to claim 8, is characterized in that: adopt between described cover plate with described heat-sink unit group to spread and merge welding and be connected.
10. vehicle radiator apparatus according to claim 1 and 2, is characterized in that: all adopt diffusion to merge welding between described first dividing plate, between described second partition and between described first dividing plate and described second partition and connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510892934.5A CN105545455A (en) | 2015-12-08 | 2015-12-08 | Vehicle heat radiator device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510892934.5A CN105545455A (en) | 2015-12-08 | 2015-12-08 | Vehicle heat radiator device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105545455A true CN105545455A (en) | 2016-05-04 |
Family
ID=55824938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510892934.5A Pending CN105545455A (en) | 2015-12-08 | 2015-12-08 | Vehicle heat radiator device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105545455A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107255415A (en) * | 2017-07-25 | 2017-10-17 | 江苏中色锐毕利实业有限公司 | A kind of aluminium alloy heat radiator structure on application new-energy automobile |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6173766B1 (en) * | 1997-01-24 | 2001-01-16 | Calsonic Kansei Corporation | Integrated heat exchanger |
| CN202117750U (en) * | 2011-06-29 | 2012-01-18 | 安徽江淮松芝空调有限公司 | Engine radiator for engineering machinery vehicles |
| CN104165538A (en) * | 2014-08-18 | 2014-11-26 | 上海理工大学 | Heat dissipating device |
| CN104696061A (en) * | 2015-03-20 | 2015-06-10 | 十堰车驰工贸有限公司 | Aluminum plastic radiator water tank for vehicle |
-
2015
- 2015-12-08 CN CN201510892934.5A patent/CN105545455A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6173766B1 (en) * | 1997-01-24 | 2001-01-16 | Calsonic Kansei Corporation | Integrated heat exchanger |
| CN202117750U (en) * | 2011-06-29 | 2012-01-18 | 安徽江淮松芝空调有限公司 | Engine radiator for engineering machinery vehicles |
| CN104165538A (en) * | 2014-08-18 | 2014-11-26 | 上海理工大学 | Heat dissipating device |
| CN104696061A (en) * | 2015-03-20 | 2015-06-10 | 十堰车驰工贸有限公司 | Aluminum plastic radiator water tank for vehicle |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107255415A (en) * | 2017-07-25 | 2017-10-17 | 江苏中色锐毕利实业有限公司 | A kind of aluminium alloy heat radiator structure on application new-energy automobile |
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Application publication date: 20160504 |
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