CN103983407B - Solar energy heating header leakage detection apparatus - Google Patents
Solar energy heating header leakage detection apparatus Download PDFInfo
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- CN103983407B CN103983407B CN201410243579.4A CN201410243579A CN103983407B CN 103983407 B CN103983407 B CN 103983407B CN 201410243579 A CN201410243579 A CN 201410243579A CN 103983407 B CN103983407 B CN 103983407B
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- Prior art keywords
- inflation
- cylinder
- solar energy
- clamping plate
- detection apparatus
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Abstract
The present invention relates to a kind of solar energy heating header leakage detection apparatus, belong to mechanical field, including tank, tank sets gas charging system, set fixture and switching mechanism in tank, fixture sets gas seal member, leak detection efficiency is high, hunts leak effective.
Description
Technical field
The present invention relates to a kind of solar energy heating header leakage detection apparatus, belong to mechanical field.
Background technology
Solar energy heating header assembly welding needs to detect its air-tightness after completing, header body forms cylinder by welding, its
Axially leaving weld seam on wall, additionally header body two ends are welded and fixed with end cap, and end cap is gone back welding wire head tube, these weld seams
Being all the target needing leak detection, additionally have header hole on header, header hole shape irregularly also results in leakage, if connection
Case has gap, then solar energy can be caused after making finished product to leak, and general leak test plant is, by air bag by header one
The hole in face is blocked, and inflates, then put in water by header in silk head tube in header, sees if there is bubble and produces, has gas
Bubble produces and then illustrates to have at this gap, needs do over again or abandon, and the shortcoming of this equipment is, complex operation is difficult to observe
Leakage point, needs the detection of one side one side, and efficiency is low, does not has specific fixture, the most quick detachable.
Summary of the invention
According to above deficiency of the prior art, the technical problem to be solved in the present invention is: provide one leak detection efficiency high, inspection
Leak effective solar energy heating header leakage detection apparatus.
Solar energy heating header leakage detection apparatus of the present invention, including tank, tank sets gas charging system, sets folder in tank
Tool and switching mechanism, fixture sets gas seal member；
Fixture includes inflating beam, and inflation beam is a tube-like piece, and welded seal is passed through at two ends, and inflation beam both sides set clamping plate folder respectively
Sheet, two clamping plate intermediate plates are clipped on inflation beam, and the two ends of clamping plate intermediate plate set through hole, and screw rod through through hole and is fixed by nut,
Making clamping plate intermediate plate be clamped on inflation beam, vertical inflation beam direction is bolted Boards wall plate, clamping plate at screw rod two ends
Along inflation beam direction strap in fixed plate；
Switching mechanism includes that T-beam, T-beam both upper ends thereof are fixed on tank along upper, T-beam upper articulation overturning oil cylinder,
Hinged upset screw rod on overturning oil cylinder telescopic shaft, upset screw rod is fixed on trip shaft radially across trip shaft and by nut,
Trip shaft is welded on inflation beam, and trip shaft is arranged on bottom T-beam by bearing；
Gas charging system includes air pump, and air pump connects inflation beam and inflation plug respectively, and inflation plug is fixed on stretching of inflation cylinder
On contracting bar, inflation plug is connected end and seals with expansion link, and working end is open, sets annular flexible glue, air pump and ring in inflation plug
Space connection in the middle of shape flexible glue, inflation beam sets gas seal member, and gas seal member includes that airtight cylinder, airtight cylinder two ends set two rings respectively
Shape air bag, bolt threadeds through two air bags with inflating beam, and bolt hollow, on airbag wall in airtight cylinder and bolt wall
It is all provided with through hole to connect with inflation beam.
Eye split is set with the correspondence position of weld seam on header, it is simple to observe whether weld seam leaks gas on clamping plate.
The weld seam of trip shaft and inflation beam, in the side of inflation beam, prevents the inflation beam end when upset from crack occurred by stress,
Affect air-tightness.
Overturning bit switch of limiting on cylinder, limit switch is connected with control system, touches after expansion link is retracted into a certain degree
Limit switch, controls upset cylinder by control system and stops, and the flip angle making fixture is certain.
Air gauge is set on pipeline between air pump and inflation beam, inflation plug.
Relief valve is set on pipeline between air pump and inflation beam, inflation plug.
Inflation cylinder is fixed on inflation cylinder clamping plate, and inflation cylinder clamping plate are being inflated on beam by bolt clip, it is to avoid welding is given
The damage of inflation sill bolt, prevents it from leaking gas.
Operation principle and process:
During work, the built-in water of tank, solar energy heating header is arranged on inflation beam by hole thereon is corresponding with gas seal member,
Tighting a bolt and make clamping plate clamp header, air pump is inflated in inflation beam, and air enters air bag, airbag inflation by close for header hole
Cut-grafting is touched and is made it seal, the inflation cylinder action at header two ends, is got lodged in the silk head tube at header two ends by inflation plug, and leads to
Cross annular flexible glue to seal, overturn cylinder action, drive upset screw action, and then drive inflation beam action, header is overturn
To underwater, observe whether header has the place of gas leakage.
The present invention is compared with prior art had the beneficial effect that
Solar energy heating header leakage detection apparatus of the present invention,
Accompanying drawing explanation
Fig. 1 is embodiment of the present invention front view；
Fig. 2 is the top view of embodiment illustrated in fig. 1 fixture；
Fig. 3 is embodiment illustrated in fig. 2 Section A-A schematic diagram；
Fig. 4 is the left view of embodiment illustrated in fig. 1 switching mechanism；
Fig. 5 is embodiment illustrated in fig. 1 trip shaft and inflation beam welding position schematic diagram；
Fig. 6 is the schematic diagram of embodiment illustrated in fig. 1 gas charging system；
Fig. 7 is embodiment illustrated in fig. 6 gas seal member schematic diagram；
Fig. 8 is header schematic diagram；
In figure: 1, gas charging system；1-1, air gauge；1-2, electromagnetic valve；1-3, annular flexible glue；1-4, inflation cylinder；
1-5, inflation plug；1-6, inflation cylinder clamping plate；1-7, air pump；1-8, relief valve；1-9, gas seal member；1-10, pressure
Circle；1-11, air bag；1-12, bolt；1-13, airtight cylinder；1-14, through hole；2, tank；3, switching mechanism；3-1、
T-beam；3-2, upset screw rod；3-3, trip shaft；3-4, limit switch；3-5, upset cylinder；4, fixture；4-1、
Inflation beam；4-2, clamping plate；4-3, Boards wall plate；4-4, screw rod；4-5, clamping plate intermediate plate；4-6, eye split.
Detailed description of the invention
Below in conjunction with the accompanying drawings embodiments of the invention are described further:
As Figure 1-Figure 8, solar energy heating header leakage detection apparatus of the present invention, including tank 2, tank 2 sets
Gas charging system 1, sets fixture 4 and switching mechanism 3, fixture 4 sets gas seal member 1-9 in tank 2；
Fixture 4 includes inflating beam 4-1, and inflation beam 4-1 is a tube-like piece, and welded seal is passed through at two ends, inflates beam 4-1 two
Side sets clamping plate intermediate plate 4-5, two clamping plate intermediate plate 4-5 respectively and is clipped on inflation beam 4-1, and the two ends of clamping plate intermediate plate 4-5 set through hole,
Screw rod 4-4 through through hole and is fixed by nut, makes clamping plate intermediate plate 4-5 be clamped on inflation beam 4-1, vertical inflation beam 4-1
Direction is bolted Boards wall plate 4-3 at screw rod 4-4 two ends, along inflation beam 4-1 direction on Boards wall plate 4-3
Strap 4-2；
Switching mechanism 3 includes that T-beam 3-1, T-beam 3-1 both upper ends thereof are fixed on along upper on tank 2, T-beam 3-1
Upper articulation overturning oil cylinder 3-5, hinged upset screw rod 3-2 on overturning oil cylinder 3-5 telescopic shaft, upset screw rod 3-2 radially across
Trip shaft 3-3 is also fixed on trip shaft 3-3 by nut, and trip shaft 3-3 is welded on inflation beam 4-1, trip shaft 3-3
It is arranged on bottom T-beam 3-1 by bearing；
Gas charging system includes that air pump 1-7, air pump 1-7 connect inflation beam 4-1 and inflation plug 1-5 respectively, inflates plug 1-5
Being fixed on the expansion link of inflation cylinder 1-4, inflation plug 1-5 is connected end and seals with expansion link, and working end is open, inflation
Set annular flexible glue 1-3, air pump 1-7 in plug 1-5 to connect with the space in the middle of annular flexible glue 1-3, inflation beam 4-1 sets
Gas seal member 1-9, gas seal member 1-9 include that airtight cylinder 1-13, airtight cylinder 1-13 two ends set two annular air-pocket 1-11, spiral shell respectively
Bolt 1-12 is threadeded through two air bag 1-11 with inflation beam 4-1, bolt 1-12 hollow, the gas in airtight cylinder 1-13
Cyst wall connects with inflation beam with being all provided with through hole 1-14 on bolt wall.
Eye split 4-6 is set with the correspondence position of weld seam on header, it is simple to observe whether weld seam leaks gas on clamping plate 4-2.
The weld seam of trip shaft 3-3 and inflation beam 4-1, in the side of inflation beam 4-1, prevents the inflation beam 4-1 end when upset
Crack is occurred by stress, affects air-tightness.
Overturn limit on cylinder 3-5 bit switch 3-4, limit switch 3-4 to be connected with control system, when expansion link is retracted into one
Touch limit switch 3-4 after determining degree, control upset cylinder 3-5 by control system and stop, making the flip angle one of fixture
Fixed.
Air gauge 1-1 is set on pipeline between air pump 1-7 and inflation beam 4-1, inflation plug 1-5.
Relief valve 1-8 is set on pipeline between air pump 1-7 and inflation beam 4-1, inflation plug 1-5.
Inflation cylinder 1-4 is fixed on inflation cylinder clamping plate 1-6, and inflation cylinder clamping plate 1-6 is inflating beam 4-1 by bolt clip
On, it is to avoid the inflation damage that beam 4-1 brings is given in welding, prevents it from leaking gas.
Operation principle and process:
During work, the built-in water of tank 2, is filled solar energy heating header by be arranged on corresponding with gas seal member 1-9 of hole thereon
On gas beam 4-1, tighting a bolt and make clamping plate 4-2 clamp header, air pump 1-7 inflates in inflation beam 4-1, and air enters gas
Capsule 1-11, air bag 1-11 expand and make it seal header hole close contact, the inflation cylinder 1-4 action at header two ends,
Inflation plug 1-5 is got lodged in the silk head tube at header two ends, and is sealed by annular flexible glue 1-3, overturn cylinder 3-5 action,
Drive upset screw rod 3-2 action, and then drive inflation beam 4-1 action, header is overturn to underwater, whether observes header
There is the place of gas leakage.
Claims (7)
1. a solar energy heating header leakage detection apparatus, it is characterised in that: include tank (2), tank (2) sets gas charging system (1),
Set fixture (4) and switching mechanism (3) in tank (2), fixture (4) sets gas seal member (1-9)；
Fixture (4) includes inflating beam (4-1), and inflation beam (4-1) is a tube-like piece, and welded seal is passed through at two ends, inflates beam (4-1) both sides
Setting clamping plate intermediate plate (4-5) respectively, two clamping plate intermediate plates (4-5) are clipped in inflation beam (4-1), and the two ends of clamping plate intermediate plate (4-5) set through hole, spiral shell
Bar (4-4) through through hole and is fixed by nut, makes clamping plate intermediate plate (4-5) be clamped in inflation beam (4-1), vertically inflates beam (4-1) side
To being bolted Boards wall plate (4-3) at screw rod (4-4) two ends, Boards wall plate (4-3) is upper to be fixed along inflation beam (4-1) direction
Clamping plate (4-2)；
Switching mechanism (3) includes that T-beam (3-1), T-beam (3-1) both upper ends thereof are fixed on tank (2) along upper, T-beam (3-1)
Upper articulation overturning oil cylinder (3-5), hinged upset screw rod (3-2) on overturning oil cylinder (3-5) telescopic shaft, upset screw rod (3-2) radially across
Trip shaft (3-3) is also fixed on trip shaft (3-3) by nut, and trip shaft (3-3) is welded in inflation beam (4-1), trip shaft (3-3)
It is arranged on T-beam (3-1) bottom by bearing；
Gas charging system includes air pump (1-7), and air pump (1-7) connects inflation beam (4-1) and inflation plug (1-5), inflation plug (1-5) respectively
Being fixed on the expansion link of inflation cylinder (1-4), inflation plug (1-5) is connected end and seals with expansion link, and working end is open, and inflation is stifled
Setting annular flexible glue (1-3) in head (1-5), air pump (1-7) connects with the space in the middle of annular flexible glue (1-3), inflation beam (4-1) sets airtight
Part (1-9), gas seal member (1-9) includes that airtight cylinder (1-13), airtight cylinder (1-13) two ends set two annular air-pockets (1-11), bolt (1-12) respectively
Threaded through two air bags (1-11) with inflation beam (4-1), bolt (1-12) hollow, the airbag wall in airtight cylinder (1-13) and bolt
It is all provided with through hole (1-14) on wall to connect with inflation beam.
Solar energy heating header leakage detection apparatus the most according to claim 1, it is characterised in that: clamping plate (4-2) above and weld on header
The correspondence position of seam sets eye split (4-6).
Solar energy heating header leakage detection apparatus the most according to claim 1, it is characterised in that: trip shaft (3-3) and inflation beam (4-1)
Weld seam inflation beam (4-1) side.
Solar energy heating header leakage detection apparatus the most according to claim 1, it is characterised in that: position of limiting in upset cylinder (3-5)
Switch (3-4), limit switch (3-4) is connected with control system.
Solar energy heating header leakage detection apparatus the most according to claim 1, it is characterised in that: air pump (1-7) and inflation beam
(4-1), air gauge (1-1) is set on pipeline between inflation plug (1-5).
Solar energy heating header leakage detection apparatus the most according to claim 1, it is characterised in that: air pump (1-7) with inflation beam (4-1),
Relief valve (1-8) is set on pipeline between inflation plug (1-5).
Solar energy heating header leakage detection apparatus the most according to claim 1, it is characterised in that: inflation cylinder (1-4) is fixed on fills
On gas cylinder clamping plate (1-6), inflation cylinder clamping plate (1-6) is being inflated on beam (4-1) by bolt clip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410243579.4A CN103983407B (en) | 2014-06-03 | 2014-06-03 | Solar energy heating header leakage detection apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410243579.4A CN103983407B (en) | 2014-06-03 | 2014-06-03 | Solar energy heating header leakage detection apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103983407A CN103983407A (en) | 2014-08-13 |
| CN103983407B true CN103983407B (en) | 2016-08-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410243579.4A Expired - Fee Related CN103983407B (en) | 2014-06-03 | 2014-06-03 | Solar energy heating header leakage detection apparatus |
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| Country | Link |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107631842B (en) * | 2017-09-08 | 2019-11-08 | 真木农业设备（安徽）有限公司 | It is a kind of for detecting the detection device and application method of thermal-arrest pipeline leakage |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5939621A (en) * | 1997-12-03 | 1999-08-17 | Myers; John E. | Fluid leak tester for torque converter |
| CN201765098U (en) * | 2010-07-09 | 2011-03-16 | 山东京普太阳能科技有限公司 | Numerical control pressure test device of inner container of solar thermal-insulation barrel |
| CN201945424U (en) * | 2010-11-29 | 2011-08-24 | 杜顺古 | Gas-tightness detector |
| CN103292965A (en) * | 2013-06-21 | 2013-09-11 | 无锡市飞玛斯精密科技有限公司 | Turning clamp water inspection machine |
| CN204115974U (en) * | 2014-06-03 | 2015-01-21 | 山东福德科技有限公司 | Solar energy heating header leakage detection apparatus |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7970494B2 (en) * | 2002-09-23 | 2011-06-28 | Liquidbreaker, Llc | Systems and methods for monitoring relief valve drain in hot water Heater |
-
2014
- 2014-06-03 CN CN201410243579.4A patent/CN103983407B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5939621A (en) * | 1997-12-03 | 1999-08-17 | Myers; John E. | Fluid leak tester for torque converter |
| CN201765098U (en) * | 2010-07-09 | 2011-03-16 | 山东京普太阳能科技有限公司 | Numerical control pressure test device of inner container of solar thermal-insulation barrel |
| CN201945424U (en) * | 2010-11-29 | 2011-08-24 | 杜顺古 | Gas-tightness detector |
| CN103292965A (en) * | 2013-06-21 | 2013-09-11 | 无锡市飞玛斯精密科技有限公司 | Turning clamp water inspection machine |
| CN204115974U (en) * | 2014-06-03 | 2015-01-21 | 山东福德科技有限公司 | Solar energy heating header leakage detection apparatus |
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| Publication number | Publication date |
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| CN103983407A (en) | 2014-08-13 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160831 Termination date: 20200603 |
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| CF01 | Termination of patent right due to non-payment of annual fee |