CN101949756A - Air expansion leakage check device for detecting leakage of water tank - Google Patents
Air expansion leakage check device for detecting leakage of water tank Download PDFInfo
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- CN101949756A CN101949756A CN2010102504461A CN201010250446A CN101949756A CN 101949756 A CN101949756 A CN 101949756A CN 2010102504461 A CN2010102504461 A CN 2010102504461A CN 201010250446 A CN201010250446 A CN 201010250446A CN 101949756 A CN101949756 A CN 101949756A
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Abstract
The invention provides an air expansion leakage check device for detecting leakage of a water tank, relating to a device for detecting and checking leakage, mainly relating to an air expansion hole packer which is composed of a high expansion rubber air jacket, an inner hole fixing pillar and an external sealing fixing jacket; wherein the bottom end of the inner hole fixing pillar is connected with a quick connector, passes through the quick connector and is arranged on a mechanical arm of the air expansion hole packer in parallel, the front end of the inner hole fixing pillar is connected with the high expansion rubber jacket; after the high expansion rubber jacket is connected with the inner hole fixing pillar, the inner hole fixing pillar at the connection part of the high expansion rubber jacket and the inner hole fixing pillar is externally sleeved with the external sealing and fixing jacket and compressed by hydraulic pressure to realize complete sealing among the high expansion rubber jacket, the external sealing and fixing jacket and the inner hole fixing pillar. The invention has the beneficial effect that with the previous direct insertion hole plug replaced by the expandable rubber jacket, the operation is convenient, the sealing effect is good and full-automatic and unmanned operation can be satisfied.
Description
Technical field
The present invention relates to leak detection, leakage testing device, specifically be used for to solar water container hunt leak, the air swelling type leakage testing device of leak test.
Background technology
Solar water heater water tank is mainly used in the container that connects vacuum heat collection pipe and stored hot water, and the quality of its sealing condition is directly connected to the result of use of solar water heater, one of operation of necessity when therefore hunting leak work for solar water heater water tank.China Patent No. 200820286888.2, name is called solar water heater inner water tank leakage detection apparatus, a kind of device with base and tank is disclosed, base is provided with guide upright post, slip socket crossbearer on the guide upright post, the fixedly connected cylinder in the corresponding tank place of crossbearer, the cylinder lower end connects mechanical arm, by the air cylinder driven mechanical arm solar water heater water tank to be detected is pushed to be immersed in and carries out the leak test monitoring in the water.But here owing to be to have vacuum pore that vacuum tube is installed on the water tank of solar heat firearm, if will the vacuum pore not handled, just therefore realization that can't be real is assisted with regard to the article that need a kind of leak stopping of employing and is finished the leak detection work of solar water heater inner water tank.The hole blocking method that is used for solar water heater inner water tank vacuum pore in the market all adopts straight plug formula plug-hole, tamper directly is placed on the vacuum pore of water tank, but this mode is finished by manually-operated, very loaded down with trivial details, after simultaneously on the vacuum tube plug, be immersed in the DeGrain of leak stopping in the water, can not realize hermetically sealedly, influence the effect of leak test.
Summary of the invention
Technical matters to be solved by this invention be to provide a kind of can automation mechanized operation, the air swelling type leakage testing device that solar water container is hunted leak comprehensively.
Technical matters to be solved by this invention realizes by the following technical solutions,
A kind of air swelling type leakage testing device that is used for the water tank leak detection, be mainly the air swelling type hole packer, it is characterized in that: described air swelling type hole packer is by high expansion type rubber air-casing, endoporus fixed leg and external seal fixed cover constitute, the bottom of described endoporus fixed leg is connected with rapid-acting coupling, be set up in parallel on the mechanical arm of air swelling type hole packer by rapid-acting coupling, the front end of endoporus fixed leg and high expansion type rubber air-casing join, at described high expansion type rubber air-casing with after the endoporus fixed leg is connected, the endoporus fixed leg of high expansion type rubber air-casing and endoporus fixed leg junction puts the external seal fixed cover outward, compress by hydraulic pressure, realize high expansion type rubber air-casing, sealing fully between external seal fixed cover and the endoporus fixed leg.
The inside of described endoporus fixed leg is provided with air hole, is used for high expansion type rubber air-casing inflation, and the whole alloy aluminium bar that adopts is made.
Described external seal fixed cover adopts aluminium alloy to make.
The inside of described rapid-acting coupling also is provided with pore, when the inflation increase and decrease, can realize opening automatically and shutting pore.
The mechanical arm of described air swelling type hole packer is the metal circular tube or the square tube of cavity for inside, on metal circular tube or square tube, be shaped on and the corresponding connecting hole of rapid-acting coupling, after being set up in parallel the air swelling type leakage testing device on metal circular tube or the square tube, charge into gas in the cavity, gas is inflated in high expansion type rubber air-casing behind the air hole of pore that passes through rapid-acting coupling and endoporus fixed leg, and high expansion type rubber air-casing is heaved.
The principle of the present invention when work is, the high expansion type rubber air-casing of air swelling type hole packer partly enters in the vacuum pore on the water tank, because the external diameter of high expansion type rubber air-casing is a lot of less than water tank vacuum pore internal diameter, so can enter in the vacuum pore very smoothly, a half stops in the water tank vacuum pore when high expansion type rubber air-casing enters, begin high expansion type rubber air-casing inner inflatable to the air swelling type hole packer, along with entering of air pressure, the expansion slowly of high expansion type rubber air-casing, behind the internal diameter size that expand into corresponding to water tank vacuum pore, stop to expand, the high expansion type rubber air-casing external diameter of this moment is far longer than the internal diameter of water tank vacuum pore, the vacuum pore place that is fitted in water tank that can be absolute, the vacuum pore of sealing radiator, and the size that high expansion type rubber air-casing expands can be by the air pressure decision of setting.When expanding into enough when big, the mechanical arm of air swelling type hole packer catches water tank to rise by the air swelling type hole packer, water tank is sent in the glass flume hunted leak.
Further technical scheme of the present invention is to be used in combination with the water tank inspection machine, by dull and stereotyped pipeline water tank is delivered on the water tank inspection machine and to be stopped, inspection machine starts, water tank is proofreaied and correct rise, rotate to vacuum pore position up then and stop, waiting for that air swelling type hole packer mechanical arm grasps.
Beneficial effect of the present invention is by the rubber air-casing replacement direct insertion hole plug in the past of inflatable, and not only easy to operate, good sealing effect can also satisfy the operation of full-automatic unmannedization.
Description of drawings
Fig. 1 is the structural representation of air swelling type hole packer of the present invention;
Fig. 2 is the side schematic view of Fig. 1;
Fig. 3 is the structural representation of high expansion type rubber air-casing among Fig. 1;
Fig. 4 is the structural representation after Fig. 1 is installed in mechanical arm.
Embodiment
For technological means, creation characteristic that the present invention is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the present invention.
As Fig. 1, Fig. 2 and shown in Figure 3, a kind of air swelling type leakage testing device that is used for the water tank leak detection, be mainly air swelling type hole packer 1, air swelling type hole packer 1 is by high expansion type rubber air-casing 11, endoporus fixed leg 12 and external seal fixed cover 13 constitute, the bottom of endoporus fixed leg 12 is connected with rapid-acting coupling 14, be set up in parallel on the mechanical arm 2 of air swelling type hole packer (referring to shown in Figure 4) by rapid-acting coupling 14, the front end of endoporus fixed leg 12 and high expansion type rubber air-casing 11 join, at high expansion type rubber air-casing 11 with after endoporus fixed leg 12 is connected, outside high expansion type rubber air-casing 11 and endoporus fixed leg 12 junction endoporus fixed legs 12, put external seal fixed cover 13, compress by hydraulic pressure, realize external seal fixed cover 13, sealing fully between high expansion type rubber air-casing 11 and the endoporus fixed leg 12.Wherein the inside of endoporus fixed leg 12 is provided with air hole, is used for inflation is carried out in high expansion type rubber air-casing 11 inside, and the whole alloy aluminium bar that adopts is made, and external seal fixed cover 13 adopts aluminium alloy to make.The inside of rapid-acting coupling 14 also is provided with pore, when the inflation increase and decrease, can realize opening automatically and shutting pore.
As shown in Figure 4, the mechanical arm 2 of air swelling type hole packer is the metal side tube of cavity for inside, be shaped on the square tube and rapid-acting coupling 14 corresponding connecting holes, after side by side 36 air swelling type leak test hole packers 1 being installed on the metal side tube, in the cavity of metal side tube, charge into gas, gas is inflation in high expansion type rubber air-casing 11 behind the air hole of pore that passes through rapid-acting coupling 14 and endoporus fixed leg 12, controls high expansion type rubber air-casing 11 and heaves.
More than show and described ultimate principle of the present invention and principal character and advantage of the present invention.The technician of the industry should understand; the present invention is not restricted to the described embodiments; that describes in the foregoing description and the instructions just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (5)
1. one kind is used for the air swelling type leakage testing device that water tank is hunted leak, be mainly the air swelling type hole packer, it is characterized in that: described air swelling type hole packer is by high expansion type rubber air-casing, endoporus fixed leg and external seal fixed cover constitute, the bottom of described endoporus fixed leg is connected with rapid-acting coupling, be set up in parallel on the mechanical arm of air swelling type hole packer by rapid-acting coupling, the front end of endoporus fixed leg and high expansion type rubber air-casing join, at described high expansion type rubber air-casing with after the endoporus fixed leg is connected, the endoporus fixed leg of high expansion type rubber air-casing and endoporus fixed leg junction puts the external seal fixed cover outward, compress by hydraulic pressure, realize high expansion type rubber air-casing, sealing fully between external seal fixed cover and the endoporus fixed leg.
2. according to the described air swelling type leakage testing device that is used for the water tank leak detection of claim 1, it is characterized in that: the inside of described endoporus fixed leg is provided with air hole, is used for high expansion type rubber air-casing inflation, and the whole alloy aluminium bar that adopts is made.
3. according to the described air swelling type leakage testing device that is used for the water tank leak detection of claim 1, it is characterized in that: described external seal fixed cover adopts aluminium alloy to make.
4. according to the described air swelling type leakage testing device that is used for the water tank leak detection of claim 1, it is characterized in that: the inside of described rapid-acting coupling also is provided with pore.
5. according to the described air swelling type leakage testing device that is used for the water tank leak detection of claim 1, it is characterized in that: the mechanical arm of described air swelling type hole packer is the metal circular tube or the square tube of cavity for inside, is shaped on metal circular tube or square tube and the corresponding connecting hole of rapid-acting coupling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102504461A CN101949756A (en) | 2010-08-04 | 2010-08-04 | Air expansion leakage check device for detecting leakage of water tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102504461A CN101949756A (en) | 2010-08-04 | 2010-08-04 | Air expansion leakage check device for detecting leakage of water tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101949756A true CN101949756A (en) | 2011-01-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102504461A Pending CN101949756A (en) | 2010-08-04 | 2010-08-04 | Air expansion leakage check device for detecting leakage of water tank |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102507093A (en) * | 2011-10-24 | 2012-06-20 | 广东鸿图科技股份有限公司 | Local internal expansion seal leak detection machine |
| CN105444960A (en) * | 2016-01-05 | 2016-03-30 | 天津鹏翎胶管股份有限公司 | Fuel hose plugging tool, rapid joint fixation tool and airtightness detection device |
| CN113280268A (en) * | 2021-05-19 | 2021-08-20 | 江西木之歌装饰工程有限公司 | Intelligent investigation device of hot-water heating pipeline leakage |
-
2010
- 2010-08-04 CN CN2010102504461A patent/CN101949756A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102507093A (en) * | 2011-10-24 | 2012-06-20 | 广东鸿图科技股份有限公司 | Local internal expansion seal leak detection machine |
| CN105444960A (en) * | 2016-01-05 | 2016-03-30 | 天津鹏翎胶管股份有限公司 | Fuel hose plugging tool, rapid joint fixation tool and airtightness detection device |
| CN105444960B (en) * | 2016-01-05 | 2018-03-27 | 天津鹏翎胶管股份有限公司 | The fixing tool of fuel pipe and the air tightness detection equipment of fuel hose |
| CN113280268A (en) * | 2021-05-19 | 2021-08-20 | 江西木之歌装饰工程有限公司 | Intelligent investigation device of hot-water heating pipeline leakage |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110119 |
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| WD01 | Invention patent application deemed withdrawn after publication |