CN203881497U - Clamp for leak detection device of solar heat collection box - Google Patents
Clamp for leak detection device of solar heat collection box Download PDFInfo
- Publication number
- CN203881497U CN203881497U CN201420291347.1U CN201420291347U CN203881497U CN 203881497 U CN203881497 U CN 203881497U CN 201420291347 U CN201420291347 U CN 201420291347U CN 203881497 U CN203881497 U CN 203881497U
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- CN
- China
- Prior art keywords
- inflation beam
- clamping plate
- clamping
- inflation
- clamp
- 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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Abstract
The utility model relates to a clamp for a leak detection device of a solar heat collection box, and belongs to the mechanical field. The clamp includes an inflation beam which is a tubular member. Two ends of the inflation beam are sealed through welding. Clamping board clamping pieces are disposed on two sides of the inflation beam. Two clamping board clamping pieces clamp on the inflation beam. Two ends of each clamping board clamping piece are provided with through holes, and bolts pass through the through holes and are fixed by nuts, so that the clamping board clamping pieces are tightly clamped on the inflation beam. Clamping board fixing plates are fixed at two ends of the bolts in a direction perpendicular to the inflation beam direction through bolts. Upper ends of the clamping board fixing plate fix the clamping boards in the inflation beam direction without welding to the inflation beam. The clamp for the leak detection device of the solar heat collection box is convenient to observe.
Description
Technical field
The utility model relates to a kind of solar energy heating header leakage detection apparatus fixture, belongs to mechanical field.
Background technology
After completing, solar energy heating header assembly welding needs to detect its impermeability, header body forms cylindrical shell by welding, on its wall, axially leave weld seam, header body two ends and end cap are welded and fixed in addition, on end cap, go back welding wire head tube, these weld seams are all the targets that needs leak detection, on header, have in addition header hole, irregular also can causing of header hole shape leaks, if header has gap, after making finished product, can cause so sun power to leak, for guaranteeing the impermeability of inflation beam, fixture is answered the least possible pad with inflation beam, to prevent inflation beam burn-through, simultaneously whether fixture also should not hinder observer and observe header and leak gas, existing fixture cannot meet above-mentioned requirements.
Utility model content
According to above deficiency of the prior art, the technical problems to be solved in the utility model is: providing a kind of need not weld with inflation beam, the convenient solar energy heating header leakage detection apparatus fixture of observing.
Solar energy heating header leakage detection apparatus fixture described in the utility model, comprise inflation beam, inflation beam is a tube-like piece, and two ends are by welded seal, and clamping plate intermediate plate is established respectively in inflation beam both sides, two clamping plate intermediate plates are clipped on inflation beam, through hole is established at the two ends of clamping plate intermediate plate, and screw rod passes through hole and fixes by nut, and clamping plate intermediate plate is clamped on inflation beam, vertical inflation beam direction is bolted clamping plate fixed head at screw rod two ends, edge inflation beam direction strap on clamping plate fixed head.
On clamping plate with header on the correspondence position of weld seam establish eye split, be convenient to observe weld seam and whether leak gas.
Principle of work and process:
During work, solar energy heating header is arranged on inflation beam by the hole on it is corresponding with gas seal member, tights a bolt and make clamping plate clamp header, the operation of then hunting leak.
The beneficial effect that the utility model compared with prior art had is:
Whether solar energy heating header leakage detection apparatus fixture described in the utility model, is fixed on inflation beam by clamping plate intermediate plate, without welding, can observe header weld seam by eye split and leak gas, and convenient observation, has guaranteed impermeability.
Accompanying drawing explanation
Fig. 1 is the utility model embodiment vertical view;
Fig. 2 is the A-A schematic cross-section of Fig. 1.
In figure: 1, inflation beam; 2, clamping plate; 3, clamping plate fixed head; 4, screw rod; 5, clamping plate intermediate plate; 6, eye split; 7, gas seal member.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described further:
As depicted in figs. 1 and 2, comprise inflation beam 1, inflation beam 1 is a tube-like piece, and two ends are by welded seal, and clamping plate intermediate plate 5 is established respectively in inflation beam 1 both sides, two clamping plate intermediate plates 5 are clipped on inflation beam 1, through hole is established at the two ends of clamping plate intermediate plate 5, and screw rod 4 passes through hole and fixes by nut, and clamping plate intermediate plate 5 is clamped on inflation beam 1, vertical inflation beam 1 direction is bolted clamping plate fixed head 3 at screw rod 4 two ends, edge inflation beam 1 direction strap 2 on clamping plate fixed head 3.
On clamping plate 2 with header on the correspondence position of weld seam establish eye split 6, be convenient to observe weld seam and whether leak gas.
Principle of work and process:
Solar energy heating header is arranged on inflation beam 1 by the hole on it is corresponding with gas seal member 7, tights a bolt and make clamping plate 2 clamp header, the operation of then hunting leak.
Claims (2)
1. a solar energy heating header leakage detection apparatus fixture, it is characterized in that: comprise inflation beam (1), inflation beam (1) is a tube-like piece, welded seal is passed through at two ends, clamping plate intermediate plate (5) is established respectively in inflation beam (1) both sides, two clamping plate intermediate plates (5) are clipped on inflation beam (1), through hole is established at the two ends of clamping plate intermediate plate (5), screw rod (4) passes through hole and fixes by nut, clamping plate intermediate plate (5) is clamped on inflation beam (1), vertical inflation beam (1) direction is bolted clamping plate fixed head (3) at screw rod (4) two ends, clamping plate fixed head (3) is upper along inflation beam (1) direction strap (2).
2. solar energy heating header leakage detection apparatus fixture according to claim 1, is characterized in that: on the upper and header of clamping plate (2), the correspondence position of weld seam is established eye split (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420291347.1U CN203881497U (en) | 2014-06-03 | 2014-06-03 | Clamp for leak detection device of solar heat collection box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420291347.1U CN203881497U (en) | 2014-06-03 | 2014-06-03 | Clamp for leak detection device of solar heat collection box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203881497U true CN203881497U (en) | 2014-10-15 |
Family
ID=51681983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420291347.1U Expired - Fee Related CN203881497U (en) | 2014-06-03 | 2014-06-03 | Clamp for leak detection device of solar heat collection box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203881497U (en) |
-
2014
- 2014-06-03 CN CN201420291347.1U patent/CN203881497U/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 | ||
| CB03 | Change of inventor or designer information |
Inventor after: Fang Fumin Inventor after: Fang Fuling Inventor before: Fang Fumin Inventor before: Guo Nailong |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20170704 Address after: 255000 No. 112, spring road, Zhangdian District, Shandong, Zibo Patentee after: Shandong love Sai Weiss network technology services Limited by Share Ltd Address before: 255000 No. 112, spring road, Zhangdian District, Shandong, Zibo Patentee before: Shandong Fude Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141015 Termination date: 20200603 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |