CN202483699U - Automobile heat radiator - Google Patents
Automobile heat radiator Download PDFInfo
- Publication number
- CN202483699U CN202483699U CN2012200039008U CN201220003900U CN202483699U CN 202483699 U CN202483699 U CN 202483699U CN 2012200039008 U CN2012200039008 U CN 2012200039008U CN 201220003900 U CN201220003900 U CN 201220003900U CN 202483699 U CN202483699 U CN 202483699U
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- CN
- China
- Prior art keywords
- assembly
- radiator
- heat dissipating
- heat radiator
- dissipating pipe
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- Expired - Fee Related
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model relates to an automobile heat radiator which comprises an upper water chamber assembly, a heat radiator cover assembly, a left fixing plate assembly, a right fixing plate assembly, an air guide hood, a water discharge switch assembly, a lower water chamber assembly and a core assembly, wherein the core assembly is composed of a main board, a heat radiation tube, a wave strip and a reinforcing piece of the wave strip; the reinforcing piece and the wave strip are arranged in symmetry at two sides of the heat radiation tube sequentially so as to form a symmetry double wave strip heat radiation structure; and the components are connected integrally in a welding mode. The automobile heat radiator is compact in structure, large in mechanical strength, good in heat radiation performance and corrosion resistance, free of pollution during the production process and low in manufacturing cost, can be applied in various automobiles widely, particularly for heavy duty trucks, engineering machinery, military special vehicles and the like; and the requirements on use performance of the heat radiator of an intercooling supercharged engine are met.
Description
Technical field
The utility model relates to a kind of car radiator, cold supercharged engine copper hard soldering radiator in especially a kind of water-cooled.
Background technique
At present; The structure of car radiator mainly contains: structural types such as copper pipe type soldering radiator, copper corrugated tube type soldering radiator, aluminium pipe rock radiator and aluminium matter assembly-type radiator; The defective of copper pipe type and copper corrugated tube type soldering radiator is: manufacture cost is high, and waste is big; The defective of aluminium pipe-band formula and aluminium matter assembly-type radiator is: mechanical strength is low; Corrosion-resistant; Product in use must add special-purpose antifreeze liquid, and therefore, aluminum current matter radiator mainly is used for car, minicar field.Because there are above-mentioned defective in copper pipe type, copper corrugated tube type soldering radiator and aluminium pipe-band formula, aluminium matter assembly-type radiator, can not satisfy because of the continuous lifting of engine technology usage requirement to heat dispersion, mechanical strength and the decay resistance of car radiator.
The model utility content
It is big that the purpose of the utility model provides a kind of mechanical strength, and the car radiator of heat dispersion and corrosion resistance and good is mainly used in the vehicles such as car, minicar, lorry, engineering machinery and military special purpose vehicle.
The utility model adopts following proposal in order to achieve the above object; A kind of car radiator; This radiator comprises upper tank assembly, radiator pressure cap assembly, left fixed plate assembly, right fixed plate assembly, wind scooper, cock assembly of water drain, lower header assembly, fuse assembly; Said fuse assembly is made up of mainboard, heat dissipating pipe, wave belt and reinforcer thereof; Reinforcer and wave belt are symmetricly set on the heat dissipating pipe both sides successively, form two wave belt radiating structures of symmetry, through welding above-mentioned each part are connected as one.
Said heat dissipating pipe profile is a flat ellipse, the end face enlarging, and heat dissipating pipe uses the copper strips material, and the thickness of this copper strips material is 0.08mm～0.12mm.
Said wave belt and reinforcer are used the copper strips material of 0.025mm～0.045mm and 0.03mm～0.05mm respectively.
The pitch of waves of said wave belt is 3.5～4.0mm.
Adopt the beneficial effect of technique scheme to be: compact structure, mechanical strength are big, heat dispersion and corrosion resistance and good; Pollution-free and manufacture cost is lower in the production process; Can be widely used in various vehicles; Particularly to lorry, engineering machinery and military special purpose vehicle etc., cold supercharged engine is to the requirement of radiator usability in having satisfied.
Description of drawings
Fig. 1 is the organigram of the utility model car radiator.
Among the figure: 1-fuse assembly, 2-upper tank assembly, 3-radiator pressure cap assembly, the right fixed plate assembly of 4-, 5-wind scooper, 6-cock assembly of water drain, 7-lower header assembly, 8-left side fixed plate assembly.
Fig. 2 locates partial enlarged drawing for (I) among Fig. 1.
Among the figure: 9-heat dissipating pipe, 10-mainboard, 11-reinforcer, 12-wave belt.
Fig. 3 is the partial sectional view of Fig. 2.
Embodiment
Embodiment is elaborated to the utility model below in conjunction with accompanying drawing:
As shown in Figure 1, the car radiator of the utility model comprises upper tank assembly 2, radiator pressure cap assembly 3, left fixed plate assembly 8, right fixed plate assembly 4, wind scooper 5, cock assembly of water drain 6, lower header assembly 7, fuse assembly 1.And fuse assembly wherein is as shown in Figure 2; Be to constitute by mainboard 10, heat dissipating pipe 9, wave belt 12 and reinforcer 11 thereof; Wherein heat dissipating pipe 9 is very crucial with two wave belt processing that wave belt 12 and reinforcer 11 constitute; Add man-hour heat dissipating pipe 9 use thickness be the special-purpose specification copper strips roll extrusion of 0.08～0.12mm as flat ellipse after, use the butt welding machine welding fabrication again, wave belt 12 and reinforcer 11 are respectively with welding after the copper strips roll forming of thickness 0.025mm～0.045mm and at wave belt summit brushing scolder; The pitch of waves is 3.5～4.0mm; Wave belt 12, reinforcer 11 and heat dissipating pipe 9 are one by arrangement shown in Figure 2 and weldering, promptly form double wave wave band structure formula radiator, and this radiator has advantages such as the pitch of waves is even, rigidity is big.When assembling component in the production process; On special-purpose fuse assembly line, assemble heat dissipating pipe 9, two wave belt 12, mainboard 10 successively and constitute fuse assemblies 1, the lower header in the upper tank in the upper tank assembly 2 and the lower header assembly 7 packed at all welding part brushing scolders and after and also use clamps in the groove of mainboard 10 heat dissipating pipe 9 enlargings; The parts that will assemble completion are then inserted and are welded with copper hard soldering technology in the inert gas shielding soldering oven.At last by schematic structure welding and assemble left fixed plate assembly 8, right fixed plate assembly 4, radiator pressure cap assembly 3, wind scooper 5, cock assembly of water drain 6.
During vehicle driving; Water pump is flowed through behind the upper tank assembly 2 high-temperature-hot-water in the engine water jacket; Get into heat dissipating pipe 9 inner chambers, heat is delivered in the pitch of waves spaces that two wave belts 12 surfaces constitute through the heat dissipating pipe inwall, under the strong pumping of engine blower with heat transfer in atmosphere; Cooled water gets into engine water jacket after flowing through lower header assembly 7 from the bottom of heat dissipating pipe 9 again, according to this circulation.Thereby reach the reduction water temperature, guarantee the purpose of motor proper functioning.
Adopt the utility model car radiator of said structure to have the following advantages:
1, heat-radiation belt has adopted double wave wave belt structure, and the mechanical strength of part is greatly improved, and under the prerequisite of assurance and existing product same intensity, the thickness of heat-radiation belt material therefor is reduced, thereby saved copper material.
2, heat dissipating pipe has adopted the flat ellipse ratio-frequency welded tube, has adopted the enlarging structure after the assembling again, has not only improved the intensity of product, and when fluid passes through the heat dissipating pipe oral area, is difficult for producing the boundary layer, thereby has improved the heat dissipation potential of product.
3, adopted copper hard soldering technology.Pollution-free in the production process; It is identical that the constituent element of filler metal and scolder and mother metal are organized, and not only improved the intensity of welded joint, and the transmission of heat is not interrupted, thereby improved the heat dissipation potential of product.
4, because of upper and lower hydroecium and fuse assembly integral entering furnace brazing, make the specific energy consumption output value of product reduce 5%-8%.
Claims (4)
1. car radiator; This radiator comprises upper tank assembly (2), radiator pressure cap assembly (3), left fixed plate assembly (8), right fixed plate assembly (4), wind scooper (5), cock assembly of water drain (6), lower header assembly (7), fuse assembly (1); It is characterized in that: said fuse assembly (1) is made up of mainboard (10), heat dissipating pipe (9), wave belt (12) and reinforcer (11) thereof; Reinforcer (11) and wave belt (12) are symmetricly set on heat dissipating pipe (9) both sides successively; Two wave belt radiating structures of forming symmetry connect as one above-mentioned each part through welding.
2. by the described car radiator of claim 1, it is characterized in that: said heat dissipating pipe (9) profile is a flat ellipse, the end face enlarging, and heat dissipating pipe uses the copper strips material, and the thickness of this copper strips material is 0.08mm～0.12mm.
3. by the described car radiator of claim 1, it is characterized in that: said wave belt (12) and reinforcer (11) are used the copper strips material of 0.025mm～0.045mm and 0.03mm～0.05mm respectively.
4. by claim 1 or 3 described car radiators, it is characterized in that: the pitch of waves of said wave belt (12) is 3.5～4.0mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200039008U CN202483699U (en) | 2012-01-06 | 2012-01-06 | Automobile heat radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200039008U CN202483699U (en) | 2012-01-06 | 2012-01-06 | Automobile heat radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202483699U true CN202483699U (en) | 2012-10-10 |
Family
ID=46958126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200039008U Expired - Fee Related CN202483699U (en) | 2012-01-06 | 2012-01-06 | Automobile heat radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202483699U (en) |
-
2012
- 2012-01-06 CN CN2012200039008U patent/CN202483699U/en not_active Expired - Fee Related
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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: 20121010 Termination date: 20150106 |
|
| EXPY | Termination of patent right or utility model |