CN203881496U - Inflation system for leak detection device of solar heat collection box - Google Patents
Inflation system for leak detection device of solar heat collection box Download PDFInfo
- Publication number
- CN203881496U CN203881496U CN201420290637.4U CN201420290637U CN203881496U CN 203881496 U CN203881496 U CN 203881496U CN 201420290637 U CN201420290637 U CN 201420290637U CN 203881496 U CN203881496 U CN 203881496U
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- Prior art keywords
- inflation
- cylinder
- plug
- air pump
- bolt
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- Expired - Fee Related
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Abstract
The utility model relates to an inflation system for a leak detection device of a solar heat collection box, and belongs to the mechanical field. The inflation system includes an air pump. The air pump is connected with an inflation beam and an inflation plug respectively. The inflation plug is fixed on a telescopic rod of an inflation cylinder. The inflation plug is sealed with a connecting end of the telescopic rod, and a working end of the telescopic rod is open. An annular flexible rubber member is disposed in the inflation plug. The air pump is communicated with space in the middle of the annular flexible rubber member. An airtight member is disposed on the inflation beam. The airtight member includes an airtight cylinder. Each of two ends of the airtight cylinder is provided with two annular air bags. A bolt penetrates through two air bags to be threadedly connected with the inflation beam. The bolt is hollow. Through holes are disposed in air bag walls and bolt walls in the airtight cylinder to be communicated with the inflation beam. The inflation system for the leak detection device of the solar heat collection box is simple in structure and is safe and reliable.
Description
Technical field
The utility model relates to a kind of solar energy heating header leakage detection apparatus gas charging system, 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, solar energy heating header leakage detection apparatus needs, by header sealing, then in header, to inflate before leak detection.
Utility model content
According to above deficiency of the prior art, the technical problems to be solved in the utility model is: solar energy heating header leakage detection apparatus gas charging system a kind of simple in structure, safe and reliable is provided.
Solar energy heating header leakage detection apparatus gas charging system described in the utility model, comprise air pump, air pump connects respectively inflation beam and inflation plug, inflation plug is fixed on the expansion link of inflation cylinder, inflation plug and the sealing of expansion link link, working end is open, in inflation plug, establish annular flexible glue, air pump is communicated with the space in the middle of annular flexible glue, on inflation beam, establish gas seal member, gas seal member comprises airtight cylinder, two annular air-pockets are established respectively at airtight cylinder two ends, bolt is threaded with inflation beam through two air bags, bolt hollow, on airbag wall in airtight cylinder and bolt wall, all establishing through hole is communicated with inflation beam.
Between air pump and inflation beam, inflation plug, on pipeline, establish rain glass.
Between air pump and inflation beam, inflation plug, on pipeline, establish safety valve.
Inflation cylinder is fixed on inflation cylinder clamping plate, and inflation cylinder clamping plate on inflation beam, avoid welding to the damage of inflation sill bolt by bolt clip, prevent its gas leakage.
Principle of work and process:
During work, air pump is inflated in inflation beam, and air enters air bag, air bag expands and header hole close contact is made to its sealing, and the inflation cylinder action at header two ends, gets lodged in inflation plug in the silk head tube at header two ends, and seal by annular flexible glue, air pump is inflated in header by inflation plug.
The beneficial effect that the utility model compared with prior art had is:
Solar energy heating header leakage detection apparatus gas charging system described in the utility model, air pump is inflated in inflation beam, air enters air bag, air bag expands and header hole close contact is made to its sealing, the inflation cylinder action at header two ends, gets lodged in inflation plug in the silk head tube at header two ends, and seals by annular flexible glue, sealing is reliable, and efficiency is high.
Accompanying drawing explanation
Fig. 1 is the utility model embodiment schematic diagram;
Fig. 2 is gas seal member schematic diagram embodiment illustrated in fig. 1.
In figure: 1, rain glass; 2, solenoid valve; 3, annular flexible glue; 4, inflation cylinder; 5, inflation plug; 6, inflation cylinder clamping plate; 7, air pump; 8, safety valve; 9, gas seal member; 10, trim ring; 11, air bag; 12, bolt; 13, airtight cylinder; 14, through hole; 15 inflation beams.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described further:
As depicted in figs. 1 and 2, solar energy heating header leakage detection apparatus gas charging system described in the utility model, comprise air pump 7, air pump 7 connects respectively inflation beam 15 and inflation plug 5, inflation plug 5 is fixed on the expansion link of inflation cylinder 4, inflation plug 5 and the sealing of expansion link link, working end is open, in inflation plug 5, establish annular flexible glue 3, air pump 7 is communicated with the space in the middle of annular flexible glue 3, on inflation beam 15, establish gas seal member 9, gas seal member 9 comprises airtight cylinder 13, two annular air-pockets 11 are established respectively at airtight cylinder 13 two ends, bolt 12 is threaded with inflation beam 1 through two air bags 11, bolt 12 hollows, on airbag wall in airtight cylinder 13 and bolt wall, all establishing through hole 14 is communicated with inflation beam.
Between air pump 7 and inflation beam 15, inflation plug 5, on pipeline, establish rain glass 1.
Between air pump 7 and inflation beam 15, inflation plug 5, on pipeline, establish safety valve 8.
Inflation cylinder 4 is fixed on inflation cylinder clamping plate 6, and inflation cylinder clamping plate 6 are by bolt clip on inflation beam 15, and the damage of avoiding welding to bring to inflation beam 15, prevents its gas leakage.
Principle of work and process
Air pump 7 is to the interior inflation of inflation beam 15, air enters air bag 11, air bag 11 expands and header hole close contact is made to its sealing, inflation cylinder 4 actions at header two ends, inflation plug 5 is got lodged in the silk head tube at header two ends, and by annular flexible glue 3 sealings, air pump is inflated in header by inflation plug.
Claims (4)
1. a solar energy heating header leakage detection apparatus gas charging system, it is characterized in that: comprise air pump (7), air pump (7) connects respectively inflation beam (15) and inflation plug (5), inflation plug (5) is fixed on the expansion link of inflation cylinder (4), inflation plug (5) and the sealing of expansion link link, working end is open, in inflation plug (5), establish annular flexible glue (3), air pump (7) is communicated with the space in the middle of annular flexible glue (3), on inflation beam (15), establish gas seal member (9), gas seal member (9) comprises airtight cylinder (13), two annular air-pockets (11) are established respectively at airtight cylinder (13) two ends, bolt (12) is threaded with inflation beam (1) through two air bags (11), bolt (12) hollow, on airbag wall in airtight cylinder (13) and bolt wall, all establishing through hole (14) is communicated with inflation beam.
2. solar energy heating header leakage detection apparatus gas charging system according to claim 1, is characterized in that: between air pump (7) and inflation beam (15), inflation plug (5), on pipeline, establish rain glass (1).
3. solar energy heating header leakage detection apparatus gas charging system according to claim 2, is characterized in that: between air pump (7) and inflation beam (15), inflation plug (5), on pipeline, establish safety valve (8).
4. solar energy heating header leakage detection apparatus gas charging system according to claim 3, it is characterized in that: it is upper that inflation cylinder (4) is fixed on inflation cylinder clamping plate (6), inflation cylinder clamping plate (6) are being inflated on beam (15) by bolt clip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420290637.4U CN203881496U (en) | 2014-06-03 | 2014-06-03 | Inflation system for leak detection device of solar heat collection box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420290637.4U CN203881496U (en) | 2014-06-03 | 2014-06-03 | Inflation system for leak detection device of solar heat collection box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203881496U true CN203881496U (en) | 2014-10-15 |
Family
ID=51681982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420290637.4U Expired - Fee Related CN203881496U (en) | 2014-06-03 | 2014-06-03 | Inflation system for leak detection device of solar heat collection box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203881496U (en) |
-
2014
- 2014-06-03 CN CN201420290637.4U patent/CN203881496U/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 |
|
| CB03 | Change of inventor or designer information | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170714 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. |
|
| TR01 | Transfer of patent right | ||
| 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 |