CN201034433Y - Radiating pipe - Google Patents
Radiating pipe Download PDFInfo
- Publication number
- CN201034433Y CN201034433Y CNU2007201011507U CN200720101150U CN201034433Y CN 201034433 Y CN201034433 Y CN 201034433Y CN U2007201011507 U CNU2007201011507 U CN U2007201011507U CN 200720101150 U CN200720101150 U CN 200720101150U CN 201034433 Y CN201034433 Y CN 201034433Y
- Authority
- CN
- China
- Prior art keywords
- radiating
- heat radiation
- radiating tube
- utility
- radiating pipe
- 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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- Vessels And Coating Films For Discharge Lamps (AREA)
Abstract
The utility model belongs to the radiating pipe technical field, in particular to a radiating pipe. The main technical characteristics lie in that the utility model comprises a radiating pipe body and a radiating fin on the outer wall face of the radiating pipe body. The section of the radiating fin is of a 'U' shape and the base of the radiating fin contacts the outer wall face of the radiating pipe body. A further improvement of the utility model lies in that the radiating fin is wound in a spiral way along the outer wall face of the radiating pipe body. Therefore, the utility model solves the problem that the high frequency soldering radiating fin has bad radiating effect and the radiating pipe is easy to be rusted. Therefore, the working life of the radiating pipe is prolonged. The utility model can be widely used in the heater radiator and the air conditioner heat dissipation technical field etc.
Description
Technical field
The utility model belongs to the radiating tube technical field, relates in particular to a kind of radiating tube that has the wing that dispels the heat.
Background technology
At present the radiating tube that uses adopts mostly the sheet wing that dispels the heat is spirally wound on the outside of radiating tube, and perhaps the outside wall surface at radiating tube is provided with ring-type heat radiation wing, increases area of dissipation, realizes the purpose of thus increasing heat radiation effect.But for line contacts, contact area is little between this radiating tube and the heat radiation wing, and radiating tube body temperature degree is very high, and the temperature of the wing that still dispels the heat is relatively low, is unfavorable for the diffusion of heat.And, for thus increasing heat radiation effect, be connected as a single entity by spot-welded between radiating tube and the heat radiation wing, corrode easily at the solder joint place, cause between heat radiation wing and the radiating tube and come off, be unfavorable for dispelling the heat exchange heat between wing and the radiating tube, thus radiating effect reduced, and reduce the service life of radiating tube.
The utility model content
The technical problem that the utility model solves just provides a kind of radiating tube of difficult drop-off, radiating tube long service life between a kind of good heat dissipation effect, heat radiation wing and the radiating tube.
The technical scheme that a kind of radiating tube of the utility model adopts is: comprise the heat radiation wing of heat radiation body and the external wall of radiating tube, the cross section of described heat radiation wing is " U " type, and the base portion of heat radiation wing contacts with the external wall of radiating tube.
Its additional technical feature is: described heat radiation wing twines along the external wall spiral of radiating tube; Described heat radiation wing is several ring-type that keeps at a certain distance away heat radiation wings.
A kind of radiating tube provided by the utility model compared with prior art, have the following advantages: one is because the cross section of described heat radiation wing is " U " type, and the base portion of heat radiation wing contacts with the external wall of radiating tube, increased the contact area of heat radiation wing and radiating tube, improved the heat conduction between heat radiation wing and the radiating tube, therefore, increased radiating effect; And need not weld between heat radiation wing and the radiating tube, just can well contact, avoid solder joint to corrode and the heat radiation wing that causes comes off, improve the service life of radiating tube; Its two because the heat radiation wing twines along the external wall spiral of radiating tube, be beneficial to processing, make manufacturing procedure simple, reduced production cost; And the heat radiation wing relies on the intensity of self just can be evenly distributed on the radiating tube.
Description of drawings
Fig. 1 is the structural representation of a kind of radiating tube of the utility model;
Fig. 2 is that Fig. 1 is along the axial sectional view of radiating tube;
Fig. 3 is the axial sectional view of radiating tube that has ring-type heat radiation wing.
The specific embodiment
Be described in further details below in conjunction with the structure and the use principle of accompanying drawing a kind of radiating tube of the utility model.
As depicted in figs. 1 and 2, a kind of radiating tube of the utility model comprises heat radiation body 1, is provided with heat radiation wing 2 in the outside wall surface of heat radiation body 1, and the cross section of heat radiation wing 2 be " U " type, and the base portion 3 of the wing 2 that dispels the heat contacts with the external wall of radiating tube.Heat radiation wing 2 can be that the cross section is that the section bar of " U " type is entwined along the external wall spiral of radiating tube.Also can be as shown in Figure 3, the cross section for the section bar of " U " type wing 4 that dispels the heat circlewise, is placed in several heat radiation wings 4 on the heat radiation body 1, the base portion 5 of heat radiation wing 4 contacts with body 1 outside wall surface of dispelling the heat.。
Claims (3)
1. radiating tube comprises the heat radiation wing of heat radiation body and the external wall of radiating tube, and it is characterized in that: the cross section of described heat radiation wing is " U " type, and the base portion of heat radiation wing contacts with the external wall of radiating tube.
2. a kind of radiating tube according to claim 1 is characterized in that: described heat radiation wing twines along the external wall spiral of radiating tube.
3. a kind of radiating tube according to claim 1 is characterized in that: described heat radiation wing is several ring-type that keeps at a certain distance away heat radiation wings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201011507U CN201034433Y (en) | 2007-05-06 | 2007-05-06 | Radiating pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201011507U CN201034433Y (en) | 2007-05-06 | 2007-05-06 | Radiating pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201034433Y true CN201034433Y (en) | 2008-03-12 |
Family
ID=39195322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201011507U Expired - Fee Related CN201034433Y (en) | 2007-05-06 | 2007-05-06 | Radiating pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201034433Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102082136A (en) * | 2010-12-14 | 2011-06-01 | 黄泽锋 | Radiating device |
| CN104811133A (en) * | 2015-04-01 | 2015-07-29 | 太仓陶氏电气有限公司 | Photovoltaic radiator |
| CN105091653A (en) * | 2014-05-15 | 2015-11-25 | 孙惠芳 | Fin type heat exchanger, spiral finned tube and manufacturing method for spiral finned tube |
-
2007
- 2007-05-06 CN CNU2007201011507U patent/CN201034433Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102082136A (en) * | 2010-12-14 | 2011-06-01 | 黄泽锋 | Radiating device |
| CN105091653A (en) * | 2014-05-15 | 2015-11-25 | 孙惠芳 | Fin type heat exchanger, spiral finned tube and manufacturing method for spiral finned tube |
| CN104811133A (en) * | 2015-04-01 | 2015-07-29 | 太仓陶氏电气有限公司 | Photovoltaic radiator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080312 |