CN2564975Y - Stainless steel-aluminium composite radiator - Google Patents
Stainless steel-aluminium composite radiator Download PDFInfo
- Publication number
- CN2564975Y CN2564975Y CN 02253725 CN02253725U CN2564975Y CN 2564975 Y CN2564975 Y CN 2564975Y CN 02253725 CN02253725 CN 02253725 CN 02253725 U CN02253725 U CN 02253725U CN 2564975 Y CN2564975 Y CN 2564975Y
- Authority
- CN
- China
- Prior art keywords
- stainless steel
- heat radiation
- radiation members
- radiator
- header
- 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.)
- Expired - Fee Related
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model relates to a stainless steel aluminium composite radiator, which comprises an upper header, a lower header and a plurality of heat radiation members which are between the upper header and the lower header, the heat radiation members comprise column-shaped aluminium wing panels with mesopores, and stainless steel tubes are tightly arranged in the mesopores. The upper heater and the lower heater are provided with outer covers, and heat radiation holes are arranged on the outer covers, and the column-shaped aluminum wing panels of the heat radiation members and the stainless steel tubes in the mesopores are tightly combined together through expand tubes. The utility model has the advantages that the water flow sections of the heat radiation members, the upper header and the lower header are all stainless steel tubes, so as to thoroughly solve the inner etch back difficult problem of a traditional radiator and the service life of the radiator is extended. The stainless steel tubes in the heat radiation members are tightly combined with the aluminium wing panels of the outside of the heat radiation members through expand tube technology, the heat transfer thermal resistance is cut down to minimum, and the sustained and good heat radiation of the heat radiation members is ensured. The covers of the upper header and the lower header can prevent foreign materials from entering into the aluminium wing panels, and the appearance is more beautiful.
Description
Technical field
The utility model relates to radiator, particularly a kind of Compound radiator of stainless steel and aluminium.
Background technology
Common radiator is generally made by single ordinary steel or aluminium, and its shortcoming is that corrosion-resistant causes the life-span short.Its upper header pipe can not be covered the upper end of the radiating wing below it in addition, makes to enter foreign matter in the radiating wing easily and influence its radiating effect.
Summary of the invention
The purpose of this utility model provides a kind of corrosion resistance and good, prevent to enter foreign matter Compound radiator of stainless steel and aluminium.Above-mentioned purpose is realized by following technical scheme: comprise upper and lower header and a plurality of heat dissipation elements that are connected therebetween, described heat dissipation element comprises the cylindricality aluminum fin that has mesopore, and stainless steel tube has closely cooperated in this mesopore.
Lower collecting box has outer cover on described, on this outer cover louvre is arranged.
The described lower collecting box of going up is made of connected nut outside being connected with in the one end stainless steel tube.
Described two ends of going up the stainless steel tube of lower collecting box and heat dissipation element weld together respectively.
The cylindricality aluminum fin of described heat dissipation element and the stainless steel tube of its endoporus are closely linked through expand tube.
The utility model has the advantages that: because heat dissipation element is crossed the water position and last lower collecting box is stainless steel tube, so just thoroughly solved the internal corrosion difficult problem of traditional heat-dissipating device, radiator is prolonged service life greatly.The stainless steel tube aluminum fin outside with it in the heat dissipation element combined closely by expansion tube process, and heat transfer resistance drops to minimum, can guarantee that heat dissipation element continues good heat radiating.Outer cover of lower collecting box had both prevented that foreign matter from entering the aluminium wing, also made outward appearance more attractive in appearance on it.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples:
Fig. 1 is a Facad structure schematic diagram of the present utility model;
Fig. 2 is the side view of Fig. 1.
The specific embodiment
Referring to Fig. 1 and Fig. 2, the utility model comprises upper and lower header 2 and a plurality of heat dissipation elements 1 that are connected therebetween.Described heat dissipation element 1 comprises the cylindricality aluminum fin 3 that has mesopore, and stainless steel tube 4 has therein closely cooperated in the hole.
Described upward lower collecting box 2 is a stainless steel tube, connected nut 5 outside an end of header 2 has.In the outside of last lower collecting box 2 outer cover 6 is arranged, on this outer cover 6, louvre is arranged.
The cylindricality aluminum fin 3 of described heat dissipation element 1 and the stainless steel tube 4 usefulness expansion tube process of its endoporus are closely linked.
The utility model all adopts section bar to make, and processing technology is simple, and labor strength is low, and non-environmental-pollution can be realized scale, mechanization production, the metal thermal intensity height of product, and thermal property is good.
Claims (5)
1, a kind of Compound radiator of stainless steel and aluminium comprises upper and lower header and a plurality of heat dissipation elements that are connected therebetween, and it is characterized in that: described heat dissipation element comprises the cylindricality aluminum fin that has mesopore, and stainless steel tube has closely cooperated in this mesopore.
2, Compound radiator of stainless steel and aluminium according to claim 1 is characterized in that: lower collecting box has outer cover on described, on this outer cover louvre is arranged.
3, Compound radiator of stainless steel and aluminium according to claim 1 is characterized in that: the described lower collecting box of going up is made of connected nut outside being connected with in the one end stainless steel tube.
4, Compound radiator of stainless steel and aluminium according to claim 1 is characterized in that: described two ends of going up the stainless steel tube of lower collecting box and heat dissipation element weld together respectively.
5, Compound radiator of stainless steel and aluminium according to claim 1 is characterized in that: the cylindricality aluminum fin of described heat dissipation element and the stainless steel tube of its endoporus are closely linked through expand tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02253725 CN2564975Y (en) | 2002-09-06 | 2002-09-06 | Stainless steel-aluminium composite radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02253725 CN2564975Y (en) | 2002-09-06 | 2002-09-06 | Stainless steel-aluminium composite radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2564975Y true CN2564975Y (en) | 2003-08-06 |
Family
ID=33722786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02253725 Expired - Fee Related CN2564975Y (en) | 2002-09-06 | 2002-09-06 | Stainless steel-aluminium composite radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2564975Y (en) |
-
2002
- 2002-09-06 CN CN 02253725 patent/CN2564975Y/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 | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |