CN201909702U - Exhaust and sealing test device for exhaust valve - Google Patents
Exhaust and sealing test device for exhaust valve Download PDFInfo
- Publication number
- CN201909702U CN201909702U CN2010206210636U CN201020621063U CN201909702U CN 201909702 U CN201909702 U CN 201909702U CN 2010206210636 U CN2010206210636 U CN 2010206210636U CN 201020621063 U CN201020621063 U CN 201020621063U CN 201909702 U CN201909702 U CN 201909702U
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- valve
- cylinder
- frame
- water
- exhaust
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- Expired - Fee Related
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- 238000012360 testing method Methods 0.000 title claims abstract description 49
- 238000007789 sealing Methods 0.000 title abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 18
- 241000921268 Selago corymbosa Species 0.000 claims description 20
- 238000001514 detection method Methods 0.000 abstract description 14
- 230000007547 defect Effects 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 230000002950 deficient Effects 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
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- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
- Examining Or Testing Airtightness (AREA)
Abstract
The utility model relates to an exhaust and sealing test device for an exhaust valve. In the detection of the existing exhaust valve, the defects of low defection efficiency, high cost, wrong detection method and the like exist. The exhaust and sealing test device comprises a frame. Both sides of the frame are provided with a left reversing valve and a right reversing valve. The left reversing valve and the right reversing valve are respectively connected with a left cylinder and a right cylinder which are arranged on the frame by pipes. One side of the left cylinder and one side of the right cylinder are respectively provided with a left pneumatic double-linkage part and a right pneumatic double-linkage part which are connected with a high pressure air source. An air outlet end of the left pneumatic double-linkage part is connected with an air pressure valve arranged at the lateral surface of the frame through a pipe. An air outlet end of the right pneumatic double-linkage part is connected with the left reversing valve and the right reversing valve through pipes. The frame is provided with a water test clamp and an air test clamp respectively corresponding to the left cylinder and the right cylinder. The water test clamp is arranged right below the left cylinder. A water test channel and an air test channel respectively perforate through the water test clamp and the air test clamp. One side of the frame is provided with a water pressure valve connected with a high pressure water source. The other end of the water pressure valve is connected with the water test clamp through a pipe.
Description
Technical field
The utility model relates to a kind of test unit of vent valve, refers in particular to a kind of exhaust and seal test device of vent valve.
Background technology
At present, the manufacturer of valve is to the detection method of vent valve, directly will detect snorkel and be connected with vent valve by detecting the workman often, and at this moment, vent valve vertically is held in the detection workman hand, the whether exhaust of detection vent valve; Detecting vent valve whether during draining, detecting the workman then is that the vent valve reversing is immersed in the water, if do not emit bubble, thinks that then vent valve has good sealing property.And above-mentioned detection method is wrong, and when vent valve was carried out the other way around, the floating drum in the vent valve was subjected to the effect of gravity, exhaust close with vent valve, at this moment, it is specification product that the detection workman then takes for this vent valve, exists the quality problems of product in use in the future.
Simultaneously, not only speed is slow to adopt detection workman manual inspection, the cost height, and, mistake very easily appears.
The utility model content
The purpose of this utility model is at existing in prior technology the problems referred to above, and the spy provides a kind of detection speed fast, the efficient height, and testing result is the exhaust and the seal test device of vent valve accurately.
For solving the problems of the technologies described above, the exhaust of the utility model vent valve and seal test device, wherein, comprise a frame, these frame both sides are provided with left reversal valve and right reversal valve, its left reversal valve and right reversal valve connect with the left cylinder and the right cylinder tube that are arranged on the frame respectively, above-mentioned left cylinder is respectively equipped with left pneumatic two parts and right pneumatic two parts that link to each other with high-pressure air source with right cylinder one side, the outlet side of its pneumatic two parts in left side connects with the air pressure valve pipe that is arranged on the frame side, the outlet side of its right pneumatic two parts and above-mentioned left reversal valve and right reversal valve pipe connect, above-mentioned frame is provided with and left cylinder and corresponding water finder clamp of right cylinder and gas testing anchor clamps, its water finder clamp be arranged on left cylinder under, be penetrated with try the water passage and gas testing passage in above-mentioned water finder clamp and the gas testing anchor clamps respectively, above-mentioned frame one side is provided with the hydraulic valve that links to each other with high-pressure water, and the other end of this hydraulic valve and above-mentioned water finder clamp pipe connect.So design, significantly lower and detect working strength of workers, can detect a plurality of vent valves simultaneously, improved the speed that detects greatly, and, in testing process, detected vent valve is in vertical user mode all the time, adopt this kind mode to detect, its testing result is accurate, overcomes the technology mistaken ideas that exist in vent valve detects for a long time.
As optimization, above-mentioned water finder clamp and gas testing anchor clamps end face are provided with a ring-shaped rubber pad.So design can make to have good sealing property in testing process.
As optimization, the end of above-mentioned left cylinder and the right cylinder pressure head body that is spirally connected, this pressure head end of body has a blind hole, the pressure head of pegging graft in its blind hole, and pass through bolt.So design can increase according to the different model of actual row air valve or shorten, and adaptability is strong, and is simple in structure simultaneously, easy to operate.
The beneficial effects of the utility model are, and are simple and reasonable, overcome existing vent valve detect in existing technology mistaken ideas, its testing result has more science, accuracy and stability.Simultaneously, the utility model is easy and simple to handle, greatly reduces the detection working strength of workers, simultaneously, can detect simultaneously the above vent valve of plural number, has improved detection efficiency greatly, has reduced cost.
Description of drawings
Be described further below in conjunction with the exhaust and the seal test device of accompanying drawing the utility model vent valve:
Fig. 1 is a front view of the present utility model;
Fig. 2 is a wire frame schematic diagram of the present utility model.
Among the figure, 1 is frame, and 2 is left reversal valve, 3 is right reversal valve, and 4 is left cylinder, and 5 is right cylinder, 6 is pneumatic two parts in a left side, and 7 is right pneumatic two parts, and 8 is hydraulic valve, 9 is air pressure valve, and 10 is water finder clamp, and 11 are the gas testing anchor clamps, 12 are the passage that tries the water, and 13 are the gas testing passage, and 14 is rubber blanket, 15 is the pressure head body, and 16 is pressure head.
Embodiment
Embodiment one: as illustrated in fig. 1 and 2, the exhaust of the utility model vent valve and seal test device, it is characterized in that: comprise a frame 1, these frame 1 both sides are provided with left reversal valve 2 and right reversal valve 3, its left reversal valve 2 and right reversal valve 3 connect with the left cylinder 4 and right cylinder 5 pipes that are arranged on the frame 1 respectively, in order to control left cylinder 4 and right cylinder 5, above-mentioned left cylinder 4 is respectively equipped with left pneumatic two parts 6 and right pneumatic two parts 7 that link to each other with high-pressure air source with right cylinder 5 one sides, the outlet side of its pneumatic two parts 6 in left side connects with air pressure valve 9 pipes that are arranged on frame 1 right flank, the outlet side of its right pneumatic two parts 7 and above-mentioned left reversal valve 2 and right reversal valve 3 pipes connect, for left reversal valve 2 and right reversal valve 3 provide a high-pressure air source, in order to the unlatching of controlling above-mentioned left cylinder 4 and right cylinder 5 and close, above-mentioned frame 1 is provided with and left cylinder 4 and right cylinder 5 corresponding water finder clamp 10 and gas testing anchor clamps 11, its water finder clamp 10 be arranged on left cylinder 4 under, be penetrated with try the water passage 12 and gas testing passage 13 in above-mentioned water finder clamp 10 and the gas testing anchor clamps 11 respectively, above-mentioned frame 1 one sides are provided with the hydraulic valve 8 that links to each other with high-pressure water, and the other end of this hydraulic valve 8 and above-mentioned water finder clamp 10 pipes connect.
Left pneumatic two parts 6 and right pneumatic two parts 7 that present embodiment is above-mentioned are made up of filtrator and reduction valve, the high pressure gas that high-pressure air source produced are filtered and are reduced pressure, and shown by tensimeter.
Above-mentioned water finder clamp 10 and gas testing anchor clamps 11 end faces are provided with a ring-shaped rubber pad 14.
The end of above-mentioned left cylinder 4 and the right cylinder 5 pressure head body 15 that is spirally connected, these pressure head body 15 ends have a blind hole, the pressure head 16 of pegging graft in its blind hole, and pass through bolt.
Cross the Cheng Qian in actual detected, high-pressure air source provides a bleed pressure by pneumatic two parts 6 in a left side for air pressure valve 9 on the one hand, on the other hand, high-pressure air source provides a bleed pressure by pneumatic two parts 7 in the right side for left reversal valve 2 and the right reversal valve 3 that is arranged on frame 1 both sides, and left reversal valve 2 and right reversal valve 3 are controlled the left cylinder 4 and the right cylinder 5 that are arranged on the frame respectively, and hydraulic valve 8 directly provides a source pressure by high-pressure water.Above-mentioned hydraulic valve 8 connects with water finder clamp 10 pipes, and air pressure valve 9 connects with gas testing anchor clamps 11 pipes.
During detection, tested valve body is placed on above-mentioned water finder clamp 10 and/or the gas testing anchor clamps 11, restart left reversal valve 2 and right reversal valve 3, be fixed, then open hydraulic valve 8 and/or air pressure valve 9 by left cylinder 4 and/or 5 pairs of tested valve bodies of right cylinder.Do not have and leak if be placed in tested valve body on the water finder clamp 10, then this tested valve body is qualified valve body in the test of trying the water, otherwise, for defective; If the tested valve body that is placed on the gas testing anchor clamps 11 has gas leakage, then this tested valve body is qualified valve body in the gas testing test, otherwise, for defective.Again tested valve body is carried out another detection, whether testing result is qualified is above-mentioned determination methods.Carry out that all qualified tested valve body is last qualified valve body after two detections.
After the end of test (EOT), close above-mentioned hydraulic valve 8 and air pressure valve 9, start left reversal valve 2 and right reversal valve 3 once more, the pressure head 16 of left cylinder 4 and/or right cylinder 5 is resetted, thereby remove the fastening of tested valve body.
Claims (3)
1. the exhaust of a vent valve and seal test device, it is characterized in that: comprise a frame, these frame both sides are provided with left reversal valve and right reversal valve, its left reversal valve and right reversal valve connect with the left cylinder and the right cylinder tube that are arranged on the frame respectively, described left cylinder is respectively equipped with left pneumatic two parts and right pneumatic two parts that link to each other with high-pressure air source with right cylinder one side, the outlet side of its pneumatic two parts in left side connects with the air pressure valve pipe that is arranged on the frame side, the outlet side of its right pneumatic two parts and described left reversal valve and right reversal valve pipe connect, described frame is provided with and left cylinder and corresponding water finder clamp of right cylinder and gas testing anchor clamps, its water finder clamp be arranged on left cylinder under, be penetrated with try the water passage and gas testing passage in described water finder clamp and the gas testing anchor clamps respectively, described frame one side is provided with the hydraulic valve that links to each other with high-pressure water, and the other end of this hydraulic valve and described water finder clamp pipe connect.
2. the exhaust of vent valve according to claim 1 and seal test device, it is characterized in that: described water finder clamp and gas testing anchor clamps end face are provided with a ring-shaped rubber pad.
3. the exhaust of vent valve according to claim 1 and seal test device is characterized in that: the end of described left cylinder and the right cylinder pressure head body that is spirally connected, and this pressure head end of body has a blind hole, the pressure head of pegging graft in its blind hole, and pass through bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206210636U CN201909702U (en) | 2010-11-17 | 2010-11-17 | Exhaust and sealing test device for exhaust valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206210636U CN201909702U (en) | 2010-11-17 | 2010-11-17 | Exhaust and sealing test device for exhaust valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201909702U true CN201909702U (en) | 2011-07-27 |
Family
ID=44301903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206210636U Expired - Fee Related CN201909702U (en) | 2010-11-17 | 2010-11-17 | Exhaust and sealing test device for exhaust valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201909702U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102706519A (en) * | 2012-06-20 | 2012-10-03 | 浙江吉利汽车研究院有限公司杭州分公司 | Automobile electric water valve test bed |
| CN105890882A (en) * | 2016-04-06 | 2016-08-24 | 辽宁省水利水电科学研究院 | Water-air hybrid inlet-exhaust valve exhaust performance measurement method |
| CN107449593A (en) * | 2016-05-31 | 2017-12-08 | 南京理工大学 | A kind of automatic venting quality device and method for testing one-way exhaust valve |
-
2010
- 2010-11-17 CN CN2010206210636U patent/CN201909702U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102706519A (en) * | 2012-06-20 | 2012-10-03 | 浙江吉利汽车研究院有限公司杭州分公司 | Automobile electric water valve test bed |
| CN102706519B (en) * | 2012-06-20 | 2014-11-12 | 浙江吉利汽车研究院有限公司杭州分公司 | Automobile electric water valve test bed |
| CN105890882A (en) * | 2016-04-06 | 2016-08-24 | 辽宁省水利水电科学研究院 | Water-air hybrid inlet-exhaust valve exhaust performance measurement method |
| CN107449593A (en) * | 2016-05-31 | 2017-12-08 | 南京理工大学 | A kind of automatic venting quality device and method for testing one-way exhaust valve |
| CN107449593B (en) * | 2016-05-31 | 2019-07-12 | 南京理工大学 | An automatic exhaust device and method for testing one-way exhaust valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110727 Termination date: 20131117 |