CN203163076U - Improved structure of radiating wing for radiator - Google Patents
Improved structure of radiating wing for radiator Download PDFInfo
- Publication number
- CN203163076U CN203163076U CN 201320111789 CN201320111789U CN203163076U CN 203163076 U CN203163076 U CN 203163076U CN 201320111789 CN201320111789 CN 201320111789 CN 201320111789 U CN201320111789 U CN 201320111789U CN 203163076 U CN203163076 U CN 203163076U
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- Prior art keywords
- radiating
- wing
- radiator
- radiating wing
- central 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 improved structure of a radiating wing for a radiator. The radiating wing mainly comprises a central pipe and radiating connection plates connected with the central pipe, wherein main radiating fins are arranged on the outer sides of the radiating connection plates; auxiliary radiating fins are arranged on side surfaces of the radiating connection plates; expansion parts are symmetrically arranged on two sides of the central pipe; and the expansion parts and the radiating wing are integrally formed. In the practical manufacturing process of the radiating wing, the diameter of the central pipe can be smaller than the external diameter of a radiating pipe, so that the central pipe and the radiating pipe can fit firmly all the while under the conditions of thermal expansion and contraction after being assembled, thus improving the service life and the heat transmission efficiency of the profile (namely the radiating wing).
Description
Technical field
The utility model belongs to the HVAC technical field, particularly relates to the improvement structure that a kind of radiator is used radiating wing.
Background technology
As everyone knows, convector for building, being commonly called as " radiator " generally all is to be medium with hot water or steam, utilize the metal heat-conducting performance of radiator to the space distribute heat, radiator is to be made by the heat sink section bar of various different structures, radiator generally has traditional cast-iron radiator at present, tubular cooler, the steel aluminium composite heating radiator, composite copper aluminium radiator etc., wherein to be generally be the radiator that has radiating wing for above-mentioned composite heating radiator, this kind radiator is with in the main radiating tube plug-in mounting ability radiating wing, radiating wing and radiating tube are formed a post radiator, in the practical set formula radiating tube that is installed on radiating wing inside being carried out liquid rises or draws the mode that rises, be that the outer surface of radiating tube and the centre bore of radiating wing carry out expanded joint, and then radiating tube and radiating wing are fixed together, this kind radiating wing section bar is owing to adopt the difference of material, the difference of expansion of metal coefficient and STRESS VARIATION thereof, make and fixedly be easy to generate absent-mindedness between this section bar and the radiating wing, thereby cause syndeton to play pendulum, and then greatly reduce service life and the heat transfer efficiency of this section bar.
Summary of the invention
The utility model for solve the technical problem that exists in the known technology provide a kind of simple in structure, easy to install, improve fastness between radiating tube and the utility model and be applicable to the radiator radiating wing of different metal material.
The technical scheme that the utility model is taked for the technical problem that exists in the solution known technology is:
A kind of radiator improvement structure of radiating wing, this radiating wing mainly comprises central tube, the heat radiation connecting plate that is connected with central tube, the outside of described heat radiation connecting plate is provided with main radiating fin, the side of heat radiation connecting plate is provided with secondary radiating fin, it is characterized in that: described central tube place bilateral symmetry is provided with bulge, and described bulge and described radiating wing are one-body molded.
The utility model can also adopt following technical measures:
The outside of described bulge is provided with secondary radiating fin.
Described bulge is groove shape structure.
Advantage and the good effect that the utlity model has are: because the utility model adopts said structure, bilateral symmetry at the central tube of existing radiating wing is provided with bulge, described bulge and described radiating wing are one-body molded, the diameter of central tube can be less than the external diameter of radiating tube in actual manufacture process like this, no matter still be that shrinkage situation lower center tube can both cooperate firmly all the time with radiating tube under heat rises by situation after the assembling like this, thereby improved service life and the heat transfer efficiency of this section bar.
Description of drawings
Fig. 1 is cross section structure schematic diagram of the present utility model;
Fig. 2 is that the utility model uses state.
Among the figure: 1, central tube; 2, heat radiation connecting plate; 3, main radiating fin; 4, secondary radiating fin; 5, bulge; 6, radiating tube.
The specific embodiment
For further understanding summary of the invention of the present utility model, characteristics and effect, exemplify following examples now, and conjunction with figs. is described in detail as follows:
See also Fig. 1 and Fig. 2, a kind of radiator improvement structure of radiating wing, this radiating wing mainly comprises central tube 1, the heat radiation connecting plate 2 that is connected with central tube, the outside of described heat radiation connecting plate is provided with main radiating fin 3, the side of heat radiation connecting plate is provided with secondary radiating fin 4, and described central tube place bilateral symmetry is provided with bulge 5, and described bulge and described radiating wing are one-body molded.
In order further to improve radiating efficiency, be provided with secondary radiating fin in the outside of described bulge in the said structure.
The structure of bulge described in the said structure is preferably groove shape structure.
Adopt the above-mentioned radiating wing can be less than the external diameter of radiating tube 6 at the diameter of actual manufacture process central tube, no matter still be that shrinkage situation lower center tube can both cooperate firmly all the time with radiating tube under heat rises by situation after the assembling like this, thereby improved service life and the heat transfer efficiency of this section bar.
The above only is to preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, any simple modification that every foundation technical spirit of the present utility model is done above embodiment, equivalent variations and modification all belong in the scope of technical solutions of the utility model.
Claims (3)
1. a radiator is with the improvement structure of radiating wing, this radiating wing mainly comprises central tube, the heat radiation connecting plate that is connected with central tube, the outside of described heat radiation connecting plate is provided with main radiating fin, the side of heat radiation connecting plate is provided with secondary radiating fin, it is characterized in that: described central tube place bilateral symmetry is provided with bulge, and described bulge and described radiating wing are one-body molded.
2. radiator according to claim 1 is with the improvement structure of radiating wing, and it is characterized in that: the outside of described bulge is provided with secondary radiating fin.
3. radiator according to claim 1 and 2 is with the improvement structure of radiating wing, and it is characterized in that: described bulge is groove shape structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320111789 CN203163076U (en) | 2013-03-12 | 2013-03-12 | Improved structure of radiating wing for radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320111789 CN203163076U (en) | 2013-03-12 | 2013-03-12 | Improved structure of radiating wing for radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203163076U true CN203163076U (en) | 2013-08-28 |
Family
ID=49024255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320111789 Expired - Fee Related CN203163076U (en) | 2013-03-12 | 2013-03-12 | Improved structure of radiating wing for radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203163076U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108006792A (en) * | 2017-11-30 | 2018-05-08 | 徐欣欣 | One kind fever chip architecture and electric heating tapestry heating |
-
2013
- 2013-03-12 CN CN 201320111789 patent/CN203163076U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108006792A (en) * | 2017-11-30 | 2018-05-08 | 徐欣欣 | One kind fever chip architecture and electric heating tapestry heating |
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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: 20130828 Termination date: 20170312 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |