CN201149454Y - Radiation fin for heating radiator - Google Patents
Radiation fin for heating radiator Download PDFInfo
- Publication number
- CN201149454Y CN201149454Y CNU2007201588406U CN200720158840U CN201149454Y CN 201149454 Y CN201149454 Y CN 201149454Y CN U2007201588406 U CNU2007201588406 U CN U2007201588406U CN 200720158840 U CN200720158840 U CN 200720158840U CN 201149454 Y CN201149454 Y CN 201149454Y
- Authority
- CN
- China
- Prior art keywords
- heat radiating
- heat dissipating
- dissipating ring
- radiating ring
- water 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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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Details Of Fluid Heaters (AREA)
Abstract
The utility model discloses a radiator fin, comprising a fin side plate and a heat radiating rib. The fin side plate is fixedly connected with the heat radiating rib, a heat radiating ring for accommodating a water pipe is fixedly arranged in the middle position of the heat radiating rib, two heat radiating ring lugs are symmetrically arranged on two sides of the heat radiating ring, a compression joint opening is arranged at the joint site of the heat radiating ring and the heat radiating ring lugs, a cut metal pipe is inserted into the hollow cavity of the heat radiating ring, the two ends of the water pipe are positioned according to a specified size, and the heat radiating ring lugs are extruded by a special punching device to allow the inner wall of the heat radiating ring to be tightly combined with the outer wall of the water pipe, so as to enhance the thermal conductivity, improve the thermal efficiency, improve the utilization ratio of raw materials, and reduce the production cost.
Description
Technical field
The utility model relates to a kind of heating radiator, relates in particular to the design and the manufacturing of copper aluminium, the compound heating radiator of steel aluminium, belongs to machinery manufacturing technology field.
Background technology
At present, the fin of traditional copper aluminium, the compound radiator of steel aluminium is after having the aluminium section bar of mesopore in the middle of handle mistake water pipe or steel pipe penetrate, utilize rise plumber skill of machinery or hydraulic pressure, make pipe and section bar rise and be in the same place, because the diameter to fin section bar mesopore, copper pipe, steel pipe requires very strict, deviation is arranged slightly, in the poling process, cause easily time-consuming, take a lot of work, the scrappage of aluminium section bar and copper pipe is than higher, and, after poling finishes, no matter be that machinery is opened pipe, still the hydraulic pressure pipe that rises, pressure is too little, easily causes the pipe imprecision that rises, and does not reach good transmission effect; Pressure is excessive, easily causes the middle damage of crossing water pipe and fin section bar of section bar, causes waste of raw materials, also has certain danger.
The utility model content
The purpose of this utility model provides a kind of simple to operate, thermal conductivity is strong, the thermal efficiency is high, percent defective is low, stock utilization is high a kind of heating radiator.
For achieving the above object, the technical scheme that the utility model adopted is: a kind of heating radiator, comprise fin side plate, radiating ribs, described fin side plate is fixedlyed connected with radiating ribs, it is characterized in that: the middle part of described radiating ribs is set with the heat dissipating ring that is used for holding metal tube, the bilateral symmetry of described heat dissipating ring is provided with the heat dissipating ring ear, and the junction of described heat dissipating ring and heat dissipating ring ear has the crimping mouth.
Be the utility model technical scheme more specifically below:
Be set with the heat radiation aluminium wing on the described radiating ribs.
Beneficial effect: the utility model adopts above technical scheme, compares with existing technical scheme, has the following advantages:
(1), can make the heat dissipating ring in same pipe footpath adapt to the copper pipe and the steel pipe of close caliber, applied range, development and development cost simple to operate, as to have saved mould because heat dissipating ring has the heat dissipating ring ear of symmetry.
(2) product of producing, fin section bar can reach naturally with the mistake water pipe and closely cooperate, and have strengthened thermal conductivity, have improved the thermal efficiency, have improved raw-material utilization rate, have reduced the production cost height.
So, the utlity model has than higher economic value and social value.
The utility model is described in further detail below in conjunction with drawings and Examples.
Description of drawings
Accompanying drawing 1 is the structural representation before the fin poling among the utility model embodiment;
Accompanying drawing 2 is the structural representation of one-column radiator among the utility model embodiment;
Accompanying drawing 3 is the structural representation behind the fin poling among the utility model embodiment.
The specific embodiment
Embodiment 1, as shown in Figure 1, a kind of heating radiator, comprise fin side plate 1, radiating ribs 7, described fin side plate 1 is fixedlyed connected with radiating ribs 7, and the middle part of described radiating ribs 7 is set with the heat dissipating ring 2 that is used for holding water pipe 4, and the bilateral symmetry of described heat dissipating ring 2 is provided with heat dissipating ring ear 3, described heat dissipating ring 2 has crimping mouth 8 with the junction of heat dissipating ring ear 3, and described radiating ribs 7 is provided with the heat radiation aluminium wing 5.
As shown in Figure 2, the molten steel pipe 4 after the scale blanking is interspersed in the cavity of heat dissipating ring 2 sizing as requested of the two ends of water pipe 4; Utilize special-purpose pressing equipment extruding heat dissipating ring ear 3, the inwall of heat dissipating ring 2 and the outer wall of water pipe 4 are closely linked, promptly obtain one-column radiator as shown in Figure 3.
As shown in Figure 2, the copper plumbing after the scale blanking 4 is interspersed in the cavity of heat dissipating ring 2 sizing as requested of the two ends of water pipe 4; Utilize special-purpose pressing equipment extruding heat dissipating ring ear 3, the inwall of heat dissipating ring 2 and the outer wall of water pipe 4 are closely linked, promptly obtain one-column radiator as shown in Figure 3.
Claims (2)
1, a kind of heating radiator, comprise fin side plate (1), radiating ribs (7), described fin side plate (1) is fixedlyed connected with radiating ribs (7), it is characterized in that: the middle part of described radiating ribs (7) is set with the heat dissipating ring (2) that is used for holding metal tube, the bilateral symmetry of described heat dissipating ring (2) is provided with heat dissipating ring ear (3), and described heat dissipating ring (2) has crimping mouth (8) with the junction of heat dissipating ring ear (3).
2, a kind of heating radiator as claimed in claim 1 is characterized in that: be set with the heat radiation aluminium wing (5) on the described radiating ribs (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201588406U CN201149454Y (en) | 2007-12-24 | 2007-12-24 | Radiation fin for heating radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201588406U CN201149454Y (en) | 2007-12-24 | 2007-12-24 | Radiation fin for heating radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201149454Y true CN201149454Y (en) | 2008-11-12 |
Family
ID=40117225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201588406U Expired - Fee Related CN201149454Y (en) | 2007-12-24 | 2007-12-24 | Radiation fin for heating radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201149454Y (en) |
-
2007
- 2007-12-24 CN CNU2007201588406U patent/CN201149454Y/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: 20081112 Termination date: 20151224 |
|
| EXPY | Termination of patent right or utility model |