CN201218690Y - Integral radiator sheet head - Google Patents
Integral radiator sheet head Download PDFInfo
- Publication number
- CN201218690Y CN201218690Y CNU2008201081684U CN200820108168U CN201218690Y CN 201218690 Y CN201218690 Y CN 201218690Y CN U2008201081684 U CNU2008201081684 U CN U2008201081684U CN 200820108168 U CN200820108168 U CN 200820108168U CN 201218690 Y CN201218690 Y CN 201218690Y
- Authority
- CN
- China
- Prior art keywords
- head
- elbow portion
- connecting hole
- straight tube
- utility
- 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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- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The utility model relates to an integral radiator film end, which is a U-shaped pipe body composed of a bend part and two straight tube parts, wherein the bend part is arranged with a connecting hole connected with adjacent film ends horizontally, the lower middle of the film end is welded with a stator then is formed into two straight tube parts, the film end is formed integrally by adopting tension steel plate; the top of the bend part is arranged with a turbulent flow slot of 'X'-shaped depressed inwards along then bending line of the bending part. The cross section of the straight tube parts is of ellipse in the size of 25*50 mm or 30*60 mm. A distance between a lower edge of the connecting hole of the bending part and a bottom of an inner cavity of the bending part is smaller than or equal to 5 mm. The utility model strengthens flow turbulence, increases heat emission efficiency; strength is high, structure is reasonable and reliable, quality if stable, which satisfies requirement of mechanized production in large scale.
Description
Technical field
The utility model relates to a kind of radiator sheet end, belongs to the radiator field.
Background technology
At present, new radiator progressively begins to be extensive use of in China, is characterized in attractive in appearance, occupation of land is little, in light weight, radiating efficiency is high.The split type radiator sheet end of a large amount of uses is promptly formed after welding by two slit bamboo or chopped wood head sheets in this radiator.This head welding bead is long, and welding capacity is big, and soldering reliability is poor, is unsuitable for mass mechanized production, has the hidden danger of leaking.
The new radiator head that market demand can production in enormous quantities, low cost of manufacture, improvement are leaked the hidden danger situation.
The utility model content
Based on above-mentioned, but the integral heat sink device head that the utility model will provide a kind of reliable in structure, attractive and durable mechanization to produce.
For this reason, the utility model is by the following technical solutions:
A kind of integral heat sink device head, for by an elbow portion and two U-shaped bodys that straight sections forms, its elbow portion laterally has the connecting hole that is connected with adjacent head, forms two straight sections behind welding stator in the middle of this head bottom, it is characterized in that:
Described head adopt the moulding of extended steel slab integral;
The top of described elbow portion is provided with " X " shape turbulent flow groove under concaving along the sweep of elbow portion.
The cross section of described straight sections is 25 * 50mm or 30 * 60mm ellipse.
The lower edge of the connecting hole of described elbow portion apart from the intracavity bottom distance of elbow portion smaller or equal to 5mm.
The utlity model has following advantage:
1. because this head adopt the moulding of extended steel slab integral, thus the intensity height, rational in infrastructure reliably, steady quality, can satisfy the needs of mass mechanized production;
2. because the top band turbulent flow groove of these head so can strengthen the current disturbance, improves radiating efficiency;
Since the connecting hole of these head the lower edge apart from the intracavity bottom distance of elbow portion 5mm only, so the non-heating season joint be easy to the water in the lumen of radiator thoroughly discharging totally make radiator avoid the corrosion of water;
4. this integrated piece header structure compactness uses steel few, and cost is low, is present radiator sheet end with material amount minimum.
Description of drawings
Fig. 1 is a main TV structure schematic diagram of the present utility model;
Fig. 2 is a side-looking structural representation of the present utility model;
Fig. 3 is a plan structure schematic diagram of the present utility model;
Fig. 4 is the structural representation of looking up of the present utility model.
The specific embodiment
Be described further below in conjunction with accompanying drawing.
The utility model is a kind of integral heat sink device head, by the die drawn processes, adopts the thick extended steel slab integral moulding of 1.8～2mm, and head do not have welding.
As shown in Figures 1 to 4, these head are by an elbow portion 1 and two U-shaped bodys that straight sections 2 forms, and its elbow portion 1 laterally has and is used for the connecting hole 3 that is connected with adjacent radiator sheet end, wherein:
The top of elbow portion 1 goes out " X " shape turbulent flow groove 4 under concaving along the sweep of elbow portion 1 by die drawn; Form two straight sections 2 behind the welding stator in the middle of the head bottom, the tube section of straight sections 2 is 25 * 50mm or 30 * 60mm ellipse.
The lower edge of the connecting hole 3 of elbow portion 1 apart from the intracavity bottom of elbow portion 1 distance smaller or equal to 5mm.
This head adopt the moulding of extended steel slab integral, and the intensity height is rational in infrastructure reliable, and steady quality can satisfy the needs of mass mechanized production.
Interior recessed " X " shape turbulent flow of the top band of these head groove can be strengthened the current disturbance, improves radiating efficiency.
The lower edge of the connecting hole of these head is from the intracavity bottom of elbow portion distance 5mm only, is easy at the non-heating season joint that thoroughly discharging is clean with the water in the lumen of radiator, makes radiator avoid the corrosion of water.
Claims (3)
1. integral heat sink device head, for by an elbow portion and two U-shaped bodys that straight sections forms, its elbow portion laterally has the connecting hole that is connected with adjacent head, forms two straight sections behind welding stator in the middle of this head bottom, it is characterized in that:
Described head adopt the moulding of extended steel slab integral;
The top of described elbow portion is provided with " X " shape turbulent flow groove under concaving along the sweep of elbow portion.
2. integral heat sink device head as claimed in claim 1 is characterized in that:
The cross section of described straight sections is 25 * 50mm or 30 * 60mm ellipse.
3. integral heat sink device head as claimed in claim 1 or 2 is characterized in that:
The lower edge of the connecting hole of described elbow portion apart from the intracavity bottom distance of elbow portion smaller or equal to 5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201081684U CN201218690Y (en) | 2008-05-26 | 2008-05-26 | Integral radiator sheet head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201081684U CN201218690Y (en) | 2008-05-26 | 2008-05-26 | Integral radiator sheet head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201218690Y true CN201218690Y (en) | 2009-04-08 |
Family
ID=40541525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201081684U Expired - Fee Related CN201218690Y (en) | 2008-05-26 | 2008-05-26 | Integral radiator sheet head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201218690Y (en) |
-
2008
- 2008-05-26 CN CNU2008201081684U patent/CN201218690Y/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090408 Termination date: 20130526 |