CN203687693U - Heat radiator - Google Patents
Heat radiator Download PDFInfo
- Publication number
- CN203687693U CN203687693U CN201420008228.0U CN201420008228U CN203687693U CN 203687693 U CN203687693 U CN 203687693U CN 201420008228 U CN201420008228 U CN 201420008228U CN 203687693 U CN203687693 U CN 203687693U
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- Prior art keywords
- water chamber
- main leaf
- integrally formed
- radiator
- pore
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Abstract
The utility model relates to a heat radiator. The heat radiator comprises an upper water chamber and a lower water chamber. The upper water chamber and the lower water chamber are respectively provided with an externally-connected pipe orifice. The opposite end faces of the upper water chamber and the lower water chamber are provided with an upper water chamber main plate and a lower water chamber main plate respectively. A plurality of integrally-formed radiating finned tubes are connected between the upper water chamber main plate and the lower water chamber main plate. The two ends of each integrally-formed radiating finned tube are connected to the main plates in a riveting or expanding or buckling and pressing mode, and the peripheries of the tube ends of each integrally-formed radiating finned tube and pipe holes of the main plates are sealed through waterproof gaskets. According to the heat radiator, the integrally-formed radiating finned tubes are directly adopted, the problem that the qualified rate of welding of radiating fins and the tube walls is low is avoided, good thermal conductivity between the fins and the tubes is guaranteed, the radiating fins fully play a role of heat dissipation, and the heat dissipation effect of the heat radiator is improved; the core manufacturing and core assembling procedures are omitted, the process is simplified, and the manufacturing cost is reduced; soft soldering or sealing welding through vacuum and nitrogen protection at the two ends of pipelines is avoided, the production efficiency is improved, and the manufacturing cost is further reduced.
Description
Technical field
The utility model relates to a kind of heat transmission equipment, particularly a kind of radiator.
Background technology
In prior art, car radiator is mostly full copper or all-aluminium construction, radiator comprises upper tank, lower header and is connected to many heat dissipation pipes between lower header, the end face in opposite directions of described upper tank and lower header is respectively the main leaf being connected with heat dissipation pipe, and each described heat dissipation pipe's two ends are connected on main leaf and the pore of pipe end periphery and main leaf is realized sealing.Copper heat dissipation pipe's two ends outer surface need to carry out zinc-plated, is then welded by zinc-plated termination and main leaf; Aluminium matter heat dissipation pipe's two ends need to be welded through vacuum or nitrogen protection after assembling.
Heat dissipation pipe first makes light pipe by Copper Foil or aluminium foil through tuber, is then set with radiating fin outward at light pipe.Radiating fin is to weld by solder with being connected of copper pipe, and radiating fin is by vacuum or nitrogen protection seal welding with being connected of aluminum pipe.
The weak point of traditional heat-dissipating device is: 1. the solder yield of radiating fin and copper pipe or aluminum pipe is low, and the world only requires solder yield >=85%, reaches 100% solder yield very difficult.2. in the time of work, heat is transmitted on radiating fin by pipeline, and the air of radiating fin and convection current carries out heat exchange, because radiating fin surface area is large, plays main thermolysis, with the not good direct radiating effect that affects radiator of welding of copper pipe or aluminum pipe.3. production process complexity is loaded down with trivial details, manufacture the process of radiating tube referred to as tubulation, produce the process of radiating fin referred to as coremaking, radiating fin is installed to the process of also welding on radiating tube referred to as cored, radiating tube is connected to process on main leaf referred to as dress main leaf, is finally to load onto lower header; Passed through successively tubulation, coremaking, cored, dress main leaf and dress hydroecium, operation is more, and manufacturing cost is higher, also easily produces quality problems.
Utility model content
The purpose of this utility model is, overcomes problems of the prior art, and a kind of radiator is provided, and production process is few, low cost of manufacture, good product quality.
For solving above technical problem, a kind of radiator of the present utility model, comprise upper tank and lower header, on described upper tank and lower header, be respectively equipped with the external mouth of pipe, the end face in opposite directions of described upper tank and lower header is respectively equipped with upper tank main leaf and lower header main leaf, between described upper tank main leaf and lower header main leaf, be connected with many integrally formed fin radiators, the two ends of each described integrally formed fin radiator are fixedly connected on respectively in the pore of main leaf, and the pipe end periphery of integrally formed fin radiator and the pore of main leaf realization sealing.
As preferred version of the present utility model, the two ends of each described integrally formed fin radiator are riveted on respectively in the pore of main leaf, between the pipe end flange of described integrally formed fin radiator and the port of main leaf pore flange, are provided with collision mat.
As preferred version of the present utility model, the two ends of each described integrally formed fin radiator respectively expanded joint, in the pore of main leaf, are provided with collision mat between the pipe end periphery of described integrally formed fin radiator and the pore inwall of main leaf.
As preferred version of the present utility model, the two ends of each described integrally formed fin radiator respectively attaching type are connected in the pore of main leaf, between the pipe end flange of described integrally formed fin radiator and the groove of main leaf pore, are provided with collision mat.
With respect to prior art, the utility model has been obtained following beneficial effect: directly adopt integrally formed fin radiator 1., avoid the problem that radiating fin and tube wall solder yield are low, guarantee heat conduction good between fin and body, give full play to the thermolysis of radiating fin, improved the radiating effect of radiator; 2. save coremaking and cored operation, simplified technique, reduced manufacturing cost; 3. pipe ends adopts riveted joint, expanded joint or attaching type to connect, and has avoided solder welding or by vacuum, nitrogen protection seal welding, has improved production efficiency, has further reduced manufacturing cost.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail, accompanying drawing only provides reference and explanation use, non-in order to limit the utility model.
Fig. 1 is the structural representation of the utility model radiator.
The be one of the forming termination of fin radiator of Fig. 2 is riveted on the structural representation on main leaf.
Fig. 3 termination expanded joint of fin radiator structural representation on main leaf that is one of the forming.
The be one of the forming termination attaching type of fin radiator of Fig. 4 is connected to the structural representation on main leaf.
In figure: 1. upper tank; 2. upper tank main leaf; 3. lower header; 4. lower header main leaf; 5. integrally formed fin radiator; 6. collision mat.
The specific embodiment
As shown in Figure 1, radiator of the present utility model comprises upper tank 1 and lower header 3, on upper tank 1 and lower header 3, be respectively equipped with the external mouth of pipe, the end face in opposite directions of upper tank 1 and lower header 3 is respectively equipped with upper tank main leaf 2 and lower header main leaf 4, between upper tank main leaf 2 and lower header main leaf 4, be connected with many integrally formed fin radiators 5, the two ends of each integrally formed fin radiator 5 are connected in the pore of upper tank main leaf 2 and lower header main leaf 4, and the pore of pipe end periphery and upper tank main leaf 2 and lower header main leaf 4 is realized sealing.
As shown in Figure 2, the two ends of each integrally formed fin radiator 5 are riveted on respectively in the pore of main leaf, between the pipe end flange of integrally formed fin radiator 5 and the port of main leaf pore flange, are provided with collision mat 6.
As shown in Figure 3, the two ends difference expanded joint of each integrally formed fin radiator 5, in the pore of main leaf, is provided with collision mat 6 between the pipe end periphery of integrally formed fin radiator 5 and the pore inwall of main leaf.
As shown in Figure 4, the two ends of each integrally formed fin radiator 5 respectively attaching type are connected in the pore of main leaf, between the pipe end flange of integrally formed fin radiator 5 and the groove of main leaf pore, are provided with collision mat 6.
The foregoing is only the better possible embodiments of the utility model, non-ly therefore limit to scope of patent protection of the present utility model.In addition to the implementation, the utility model can also have other embodiments.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop in the protection domain of the utility model requirement.The utility model can pass through or adopt existing techniques in realizing without the technical characterictic of describing, and does not repeat them here.
Claims (4)
1. a radiator, comprise upper tank and lower header, on described upper tank and lower header, be respectively equipped with the external mouth of pipe, the end face in opposite directions of described upper tank and lower header is respectively equipped with upper tank main leaf and lower header main leaf, it is characterized in that: between described upper tank main leaf and lower header main leaf, be connected with many integrally formed fin radiators, the two ends of each described integrally formed fin radiator are fixedly connected on respectively in the pore of main leaf, and the pipe end periphery of integrally formed fin radiator and the pore of main leaf realization sealing.
2. a kind of radiator according to claim 1, it is characterized in that: the two ends of each described integrally formed fin radiator are riveted on respectively in the pore of main leaf, between the pipe end flange of described integrally formed fin radiator and the port of main leaf pore flange, be provided with collision mat.
3. a kind of radiator according to claim 1, it is characterized in that: the two ends of each described integrally formed fin radiator respectively expanded joint, in the pore of main leaf, are provided with collision mat between the pipe end periphery of described integrally formed fin radiator and the pore inwall of main leaf.
4. a kind of radiator according to claim 1, it is characterized in that: the two ends of each described integrally formed fin radiator respectively attaching type are connected in the pore of main leaf, between the pipe end flange of described integrally formed fin radiator and the groove of main leaf pore, be provided with collision mat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420008228.0U CN203687693U (en) | 2014-01-07 | 2014-01-07 | Heat radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420008228.0U CN203687693U (en) | 2014-01-07 | 2014-01-07 | Heat radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203687693U true CN203687693U (en) | 2014-07-02 |
Family
ID=51009581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420008228.0U Expired - Fee Related CN203687693U (en) | 2014-01-07 | 2014-01-07 | Heat radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203687693U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104266529A (en) * | 2014-09-24 | 2015-01-07 | 无锡纳润特科技有限公司 | Radiating tube and tube plate connecting structure of tube type heat exchanger |
| CN106837516A (en) * | 2017-04-10 | 2017-06-13 | 新乡市宏伟换热器有限公司 | A kind of big machinery engines cooling water tank |
| WO2017114089A1 (en) * | 2015-12-29 | 2017-07-06 | 江西鑫田车业有限公司 | Heat dissipation device |
| CN111609734A (en) * | 2020-06-24 | 2020-09-01 | 宁波迪奥机械有限公司 | Tube-fin composite radiator |
-
2014
- 2014-01-07 CN CN201420008228.0U patent/CN203687693U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104266529A (en) * | 2014-09-24 | 2015-01-07 | 无锡纳润特科技有限公司 | Radiating tube and tube plate connecting structure of tube type heat exchanger |
| WO2017114089A1 (en) * | 2015-12-29 | 2017-07-06 | 江西鑫田车业有限公司 | Heat dissipation device |
| CN106837516A (en) * | 2017-04-10 | 2017-06-13 | 新乡市宏伟换热器有限公司 | A kind of big machinery engines cooling water tank |
| CN111609734A (en) * | 2020-06-24 | 2020-09-01 | 宁波迪奥机械有限公司 | Tube-fin composite radiator |
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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: 20140702 Termination date: 20170107 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |