CN203464795U - Aluminum-plastic composite radiator - Google Patents
Aluminum-plastic composite radiator Download PDFInfo
- Publication number
- CN203464795U CN203464795U CN201320485609.3U CN201320485609U CN203464795U CN 203464795 U CN203464795 U CN 203464795U CN 201320485609 U CN201320485609 U CN 201320485609U CN 203464795 U CN203464795 U CN 203464795U
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- Prior art keywords
- threeway
- aluminum
- plastic composite
- tee joints
- composite heat
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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 aluminum-plastic composite radiator which comprises tee joints I, tee joints II, radiating tubes and radiating fins. At least one tee joint I is communicated with the tee joints II, so that upper and lower water channels can be formed, the radiating tubes are communicated with the upper and lower water channels, outer fastening covers are arranged on the outsides of the tee joints I and outsides of the tee joints II, and the radiating fins are arranged on the outsides of the radiating tubes; the tee joints II are connected with outer pipe fittings, externally threaded bolts are sleeved on the outer surfaces of ports of the tee joints II, and internally threaded nuts are sleeved on the outer surfaces of the outer pipe fittings and are matched with the externally threaded bolts. The aluminum-plastic composite radiator has the advantages that leakage and separation of connectors can be prevented, unexpected technical effects can be realized, and technical difficult problems which are constantly required to be solved in the field can be solved by the aid of the aluminum-plastic composite radiator; the aluminum-plastic composite radiator is light and corrosion-resistant, is low in cost, long in service life, high in practicality, simple in machining and manufacturing and suitable for popularization, and can be conveniently and flexibly assembled and disassembled.
Description
Technical field
The utility model relates to a kind of radiator, relates in particular to a kind of aluminum-plastic composite heat radiator, belongs to radiator production technical field.
Technical background
The radiator generally using at present mainly comprises two kinds of metal heat sink and aluminum-plastic composite heat radiators.First metal heat sink good heat dissipation effect but corrosion resistance is poor, causes service life short, to user, causes very large financial burden.Secondly the metal surface of metal heat sink is very difficult, processes its surperficial refuse and waste liquid, contaminated environment.And there is the defects such as power consumption is large, cost is high, heavy.
Aluminum-plastic composite heat radiator is more corrosion-resistant than metal heat sink, and the life-span is long, and lightweight, is easy to produce, and cost is low, but the interface position of aluminum-plastic composite heat radiator is this area, thirsts for the technical barrier that solves always.As shown in Figure 1, interface of the prior art position is the inner surface built-in metal screw thread at plastic, the coefficient of thermal expansion of its plastic and metal differs larger, during radiator work, under the acting in conjunction of pressure and heat, plastic with metal threaded between just very easily produce separatedly, the lighter causes the seepage at interface position, severe one, by causing the disengaging of connecting portion, causes major accident.
Summary of the invention
The utility model, for above-mentioned the deficiencies in the prior art, provides a kind of aluminum-plastic composite heat radiator, solved in prior art aluminium plastic radiator interface position metal threaded with plastic between easily produce separated problem.
Technical solutions of the utility model are as follows:
Comprise threeway I, threeway II, radiating tube and fin, at least one threeway I and the threeway II formation upper and lower water course that is interconnected, is communicated with radiating tube between upper and lower water course, and the outside of threeway I and threeway II is provided with outer buckle closure, the outer setting fin of radiating tube; Threeway II connects outer tube member, the port outer surface suit external screw thread bolt of threeway II, and the outer surface suit internal threaded nut of outer tube member, external screw thread bolt and internal threaded nut match.
Between described threeway II port and outer tube member, be provided with seal washer.
Described threeway II port is provided with convex edge I, and bolt inner surface is provided with groove, and convex edge I and groove match.
Described outer tube member interface is provided with convex edge II， convex edge II and nut edge matches.
The utility model compared with prior art, has following effect:
The utility model is arranged on bolt and nut the outer surface of pipeline, has prevented seepage and the disengaging at interface position, has obtained unexpected technique effect, has solved this area and has thirsted for the technical barrier solving always.Meanwhile, the utility model is lightweight, corrosion-resistant, and cost is low, and long service life is practical, and easy accessibility is flexible, and processing and manufacturing is simple, is applicable to penetration and promotion.
Accompanying drawing explanation
Fig. 1 is prior art structural representation.
Fig. 2 is the utility model structural representation.
Fig. 3 is the utility model internal structure schematic diagram.
In figure, 1, threeway II, 2, built-in hickey, 3, external screw thread bolt, 4, fin, 5, outer buckle closure, 6, threeway I, 7, radiating tube.
The specific embodiment
With reference to accompanying drawing, in conjunction with specific embodiments, the utility model is elaborated as follows.
As Figure 2-3, comprise threeway I6, threeway II 1, radiating tube 7 and fin 4, at least one threeway I and the threeway II 1 formation upper and lower water course that is interconnected, is communicated with radiating tube between upper and lower water course, the outside of threeway I and threeway II is provided with outer buckle closure, the outer setting fin 4 of radiating tube; Threeway II connects outer tube member, the port outer surface suit external screw thread bolt 3 of threeway II, and threeway II port is provided with convex edge I, and bolt 3 inner surfaces are provided with groove, and convex edge I and groove match; The outer surface suit internal threaded nut of outer tube member, outer tube member interface is provided with convex edge II， convex edge II and nut edge matches; External screw thread bolt and internal threaded nut match; Between described threeway II port and outer tube member, be provided with seal washer.
Described external screw thread bolt and internal threaded nut are exchanged and are arranged, and the port outer surface of threeway II is set with internal threaded nut, the outer surface suit external screw thread bolt of outer tube member, and other structure is with embodiment 1.
The above is specific embodiment of the utility model and the know-why used, and any equivalent transformation based on technical solutions of the utility model basis, within all belonging to protection domain of the present utility model.
Claims (5)
1. aluminum-plastic composite heat radiator, comprise threeway I, threeway II, radiating tube and fin, at least one threeway I and the threeway II formation upper and lower water course that is interconnected, is communicated with radiating tube between upper and lower water course, the outside of threeway I and threeway II is provided with outer buckle closure, the outer setting fin of radiating tube; It is characterized in that threeway II connects outer tube member, the port outer surface suit external screw thread bolt of threeway II, the outer surface suit internal threaded nut of outer tube member, external screw thread bolt and internal threaded nut match.
2. aluminum-plastic composite heat radiator according to claim 1, is characterized in that being provided with seal washer between threeway II port and outer tube member.
3. aluminum-plastic composite heat radiator according to claim 1, is characterized in that described threeway II port is provided with convex edge I, and bolt inner surface is provided with groove, and convex edge I and groove match.
4. aluminum-plastic composite heat radiator according to claim 1, is characterized in that described outer tube member interface is provided with convex edge II， convex edge II and nut edge matches.
5. aluminum-plastic composite heat radiator according to claim 1, is characterized in that described external screw thread bolt and internal threaded nut exchange arrange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320485609.3U CN203464795U (en) | 2013-08-09 | 2013-08-09 | Aluminum-plastic composite radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320485609.3U CN203464795U (en) | 2013-08-09 | 2013-08-09 | Aluminum-plastic composite radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203464795U true CN203464795U (en) | 2014-03-05 |
Family
ID=50177156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320485609.3U Expired - Fee Related CN203464795U (en) | 2013-08-09 | 2013-08-09 | Aluminum-plastic composite radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203464795U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104101252A (en) * | 2014-07-16 | 2014-10-15 | 周锦刚 | Aluminum plastic combined radiator |
| CN106196262A (en) * | 2016-08-18 | 2016-12-07 | 江西艾芬达暖通科技股份有限公司 | Novel assembled radiator |
-
2013
- 2013-08-09 CN CN201320485609.3U patent/CN203464795U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104101252A (en) * | 2014-07-16 | 2014-10-15 | 周锦刚 | Aluminum plastic combined radiator |
| CN106196262A (en) * | 2016-08-18 | 2016-12-07 | 江西艾芬达暖通科技股份有限公司 | Novel assembled radiator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140305 Termination date: 20200809 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |