CN201828386U - Double-opposite-peak sealed leakage detector of corrugated pipe sealing ring - Google Patents
Double-opposite-peak sealed leakage detector of corrugated pipe sealing ring Download PDFInfo
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- CN201828386U CN201828386U CN2010205476647U CN201020547664U CN201828386U CN 201828386 U CN201828386 U CN 201828386U CN 2010205476647 U CN2010205476647 U CN 2010205476647U CN 201020547664 U CN201020547664 U CN 201020547664U CN 201828386 U CN201828386 U CN 201828386U
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- air bag
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- framework body
- leakage detector
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Abstract
The utility model discloses a double-opposite-peak sealed leakage detector of a corrugated pipe sealing ring, which belongs to a sealing performance leakage detector of a sealing ring. The double-opposite-peak sealed leakage detector comprises a framework body (1), an air bag (2) and a water inlet pipe (3), wherein the framework body (1) has the circular-shaped cross section, the air bag (2) is surrounded outside the framework body (1), in addition, a rubber layer is arranged between the air bag (2) and the framework body, the water inlet pipe (3) passes through the rubber layer to enter the inside of the framework body (1), a water pressure meter (6) is arranged inside the framework body (1), an air pipe (4) is connected onto the air bag (2), in addition, an air pressure meter (5) is also arranged on the air bag (2), additional air bags (7) are also surrounded near both ends of a device of the framework body (1), and in addition, the air pipe is arranged on the air bags. The double-opposite-peak sealed leakage detector of the corrugated pipe sealing ring has a simple structure, is applicable to industrial production and is easy to popularize.
Description
Technical field
The utility model relates to the sealing ring tightness leakage detection apparatus, a kind of sylphon seal circle biconjugate peak sealing leakage detection apparatus of saying so more specifically.
Background technology
Whether reliable detection method is exactly by detecting its closed-water test to be used to make the sealing of the O-ring seal that corrugated tube connects.For this detection test two kinds of methods are arranged at present: the one, repair inspection chamber by employing and cooperate air bag, block a port with air bag, another section water filling test; The 2nd, be single to the peak water flowing of device shutoff two ends test, but these two kinds of devices all exist defective: inspection chamber cooperates air bag shutoff defective to be that air bag is extruded by hydraulic pressure easily, cause and do not reach required pressure 0.2Mpa, and the testing requirements water yield is very big, wasted water resource to a great extent, single shutoff may to occur to the peak shutoff not tight yet, or air bag breaks down and is difficult to the ventilation capsule, loses time.
The utility model content
The purpose of this utility model is to solve above-mentioned deficiency, and a kind of sylphon seal circle biconjugate peak sealing leakage detection apparatus of better tightness is provided.
For solving above-mentioned technical matters, the utility model by the following technical solutions:
Sylphon seal circle biconjugate of the present utility model peak sealing leakage detection apparatus, comprise the rounded frame body of xsect, air bag and water inlet pipe, air bag is looped around the outside of frame body, and rubber layer is arranged between them, and water inlet pipe passes rubber layer and enters frame body inside, and frame body inside is equipped with water pressure gauge, be connected to tracheae on the air bag, and rain glass also is installed on the air bag, also is surrounded with additional balloon near the two ends of described frame body device, and tracheae is arranged on the air bag.
Further technical scheme is: near the two ends of described frame body around additional balloon and frame body between rubber layer is also arranged.
Further technical scheme is: near the two ends of described frame body around additional balloon on rain glass also is installed.
Further technical scheme is: described water pressure gauge is installed on another root pipeline of drawing from frame body inside.
Compared with prior art, the beneficial effects of the utility model are: by fixing two additional balloon at the two ends of leakage detection apparatus frame body near that, can be under the situation of the impaired gas leakage of air bag, play good secondary shutoff, absolute airtight air tight, and have at air bag under the situation of damage and can change fast, save time, the rain glass and the water pressure gauge of assembling can detect data read simultaneously when carrying out leak test, make its degree of controllability when testing higher, and simple in structure, be suitable for suitability for industrialized production, be easy to promote.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Embodiment
Below in conjunction with accompanying drawing the utility model is further elaborated.
As shown in Figure 1, sylphon seal circle biconjugate of the present utility model peak sealing leakage detection apparatus, comprise the rounded frame body of xsect 1, air bag 2 and water inlet pipe 3, air bag 2 is looped around the outside of frame body 1, and rubber layer is arranged between them, water inlet pipe 3 passes rubber layer and enters frame body 1 inside, frame body 1 inside is equipped with water pressure gauge 6, water pressure gauge 6 preferentially is installed on another root pipeline of drawing from frame body 1 inside, be connected to tracheae 4 on the air bag 2, and rain glass 5 is installed also on the air bag 2, also be surrounded with additional balloon 7 near the two ends of described frame body 1 device, and tracheae 4 is arranged on the additional balloon 7, near the two ends of described frame body 1 around additional balloon 7 on also be equipped with between rain glass 5 additional balloon 7 and the frame body 1 rubber layer also arranged.
As shown in Figure 1, adopt sylphon seal circle biconjugate of the present utility model peak sealing leakage detection apparatus to be used for the closed-water test of PVC corrugated tube and PE corrugated tube, whether can play good sealing function to detect O-ring seal, concrete implementation method is that corrugated tube two joint corrugated tubes are fixedly connected by special rubber seal socket joint, then sylphon seal circle biconjugate of the present utility model peak sealing leakage detection apparatus is placed the corrugated tube junction, make water inlet pipe 3 mouth of pipe positions just be in the position, space between the two corrugated tube junctions, make air bag 2 inflations by tracheae 4, corrugated tube and frame body 1 are produced pressure, again by 7 inflations of 4 pairs of additional balloon of tracheae, additional balloon 7 also produces pressure near frame body 1 two ends and pairing corrugated tube position, frame body 1 this position, make device can reach good sealing effectiveness, be connected with high service system by water inlet pipe 3 then and begin water filling in the position, space between the corrugated tube junction, because this position is subjected to closely contact of air bag 2 extruding, produce the rubber seal that powerful hydraulic pressure extruding corrugated tube connects usefulness, according to national standard, it is 0.2Mpa that 2 meters high water columns are converted to hydraulic pressure, can observe control hydraulic pressure to 0.2Mpa by water pressure gauge 6, observe the O-ring seal junction and in the unit interval, whether leak.If the junction water leakage is in specialized range in 30 minutes, so just can confirm to connect good, sylphon seal circle biconjugate of the present utility model peak sealing leakage detection apparatus, solved single air bag shutoff port used in the tradition, repair the waste of the stifled not tight and water resource of inspection chamber again, also solved and had only a pair of air bag shutoff to leak and the problem of air bag difficulty is changed in air bag gas leakage, and simple and practical.
Claims (4)
1. a sylphon seal circle biconjugate peak seals leakage detection apparatus, comprise the rounded frame body of xsect (1), air bag (2) and water inlet pipe (3), air bag (2) is looped around the outside of frame body (1), and rubber layer is arranged between them, water inlet pipe (3) passes rubber layer and enters frame body (1) inside, frame body (1) inside is equipped with water pressure gauge (6), be connected to tracheae (4) on the air bag (2), and rain glass (5) is installed also on the air bag (2), it is characterized in that: also be surrounded with additional balloon (7) near the two ends of described frame body (1) device, and tracheae (4) is arranged on the air bag.
2. sealing leakage detection apparatus in sylphon seal circle biconjugate according to claim 1 peak is characterized in that: near the two ends of described frame body (1) around additional balloon (7) and frame body (1) between rubber layer is also arranged.
3. sealing leakage detection apparatus in sylphon seal circle biconjugate according to claim 1 peak is characterized in that: near the two ends of described frame body (1) around additional balloon (7) on rain glass (5) also is installed.
4. sealing leakage detection apparatus in sylphon seal circle biconjugate according to claim 1 peak is characterized in that: described water pressure gauge (6) is installed on another root pipeline of drawing from frame body (1) inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205476647U CN201828386U (en) | 2010-09-29 | 2010-09-29 | Double-opposite-peak sealed leakage detector of corrugated pipe sealing ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205476647U CN201828386U (en) | 2010-09-29 | 2010-09-29 | Double-opposite-peak sealed leakage detector of corrugated pipe sealing ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201828386U true CN201828386U (en) | 2011-05-11 |
Family
ID=43966913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205476647U Expired - Fee Related CN201828386U (en) | 2010-09-29 | 2010-09-29 | Double-opposite-peak sealed leakage detector of corrugated pipe sealing ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201828386U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102401726A (en) * | 2011-12-08 | 2012-04-04 | 芜湖泰和管业有限公司 | Air-tightness detecting device and method for corrugated pipe |
| CN105021359A (en) * | 2015-07-28 | 2015-11-04 | 昆明理工大学 | Portable plastic manhole sealing detection apparatus and detection method |
| CN109199070A (en) * | 2017-06-30 | 2019-01-15 | 佛山市顺德区美的电热电器制造有限公司 | Cooking apparatus, air hose leakage detection method, computer equipment |
-
2010
- 2010-09-29 CN CN2010205476647U patent/CN201828386U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102401726A (en) * | 2011-12-08 | 2012-04-04 | 芜湖泰和管业有限公司 | Air-tightness detecting device and method for corrugated pipe |
| CN105021359A (en) * | 2015-07-28 | 2015-11-04 | 昆明理工大学 | Portable plastic manhole sealing detection apparatus and detection method |
| CN109199070A (en) * | 2017-06-30 | 2019-01-15 | 佛山市顺德区美的电热电器制造有限公司 | Cooking apparatus, air hose leakage detection method, computer equipment |
| CN109199070B (en) * | 2017-06-30 | 2021-07-20 | 佛山市顺德区美的电热电器制造有限公司 | Cooking appliance, air duct leakage detection method and computer equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110511 Termination date: 20150929 |
|
| EXPY | Termination of patent right or utility model |