CN204165702U - The waterproof test device of the vent valve with breathing waterproof film - Google Patents
The waterproof test device of the vent valve with breathing waterproof film Download PDFInfo
- Publication number
- CN204165702U CN204165702U CN201420434792.9U CN201420434792U CN204165702U CN 204165702 U CN204165702 U CN 204165702U CN 201420434792 U CN201420434792 U CN 201420434792U CN 204165702 U CN204165702 U CN 204165702U
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- test
- waterproof film
- stepped hole
- hole position
- vent valve
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Abstract
The utility model discloses a kind of waterproofing tests device, particularly a kind of waterproof test device of the vent valve with breathing waterproof film, comprise two-way cylinder and test board, described testing stand is provided with test stepped hole position, on the step surface of test stepped hole position, sealing is fixed with breathing waterproof film, and the bottom testing stepped hole position is all sealedly connected with air inlet branch road, described two-way cylinder is positioned at directly over test board, direction of action and the testing stand of its cylinder rod are perpendicular, pressing plate is connected with in the front end of described cylinder rod, drive block is connected with in the rear end of cylinder rod, cylinder block is fixed with the microswitch controlling above-mentioned solenoid valve, its center platen and test board vertical range is between the two L1, the vertical range of drive block and microswitch contact is L2, and L1 > L2.Which solve the technical matters of the vent valve of band breathing waterproof film being carried out to high-effective water-proof test, there is structure comparatively simple, the advantages such as good operating stability.
Description
Technical field
The utility model relates to a kind of waterproofing tests device, particularly a kind of waterproof test device of the vent valve with breathing waterproof film.
Background technology
Along with open-air industrial product is constantly to the development of intellectuality, controlledization, miniaturization, the requirement of shelter of its internal core control system to outside protective housing is also more and more higher.If housing external and internal pressure can not realize balance, the water in external environment condition, moisture, dust and dirt just can enter enclosure interior by sealing off gap.This likely produces harmful effect to the performance of outdoor products, causes more maintenance job or larger reprocesses cost.
Under this situation, some current open-air industrial product shells all can be provided with the vent valve of band breathing waterproof film, keep the external and internal pressure of product shell balanced by vent valve, avoid water, moisture, dust and the dirt occurred in external environment condition to be entered the inside of housing by sealing off gap.Vent valve in above-mentioned is roughly divided into valve body and breathing waterproof film two parts on the whole, breathing waterproof film is wherein connected on the through hole of valve body by two-shot process gear, in this whole injection moulding production run, breathing waterproof film also exists damaged, affect the situation of its air permeable waterproof performance, therefore need to carry out ventilative and water resistance test to the vent valve producing obtained band breathing waterproof film.But the waterproof test device mostly complex structure of the vent valve of existing band breathing waterproof film, testing efficiency is lower.
Utility model content
The purpose of this utility model is the waterproof test device providing a kind of vent valve with breathing waterproof film in order to solve above-mentioned the deficiencies in the prior art.The structure of above-mentioned waterproof test device is simple, and testing efficiency is high.
To achieve these goals, the waterproof test device of a kind of vent valve with breathing waterproof film designed by the utility model, comprise two-way cylinder and test board, testing stand is provided with more than one test stepped hole position, on the step surface of each test stepped hole position, all sealing is fixed with breathing waterproof film, and the bottom of each test stepped hole position is all sealedly connected with air inlet branch road, above-mentioned air inlet branch road collaborates into the total Lu Houzai of air inlet and draws test board, the total road of described air inlet is also serially connected with solenoid valve, described two-way cylinder is positioned at directly over test board, direction of action and the testing stand of its cylinder rod are perpendicular, pressing plate is connected with in the front end of described cylinder rod, drive block is connected with in the rear end of cylinder rod, cylinder block is fixed with the microswitch controlling above-mentioned solenoid valve, its center platen and test board vertical range is between the two L
1, the vertical range of drive block and microswitch contact is L
2, and L
1> L
2.
Band breathing waterproof film in above-mentioned is a kind of existing novel high polymer waterproof material, obtain on the products such as building materials, automobile external illumination, outdoor lighting lamp and sensor device and used widely, therefore applied for much more no longer being described in detail at this.
Above-mentioned provided a kind of vent valve with breathing waterproof film, it first adds water in concrete use in the test stepped hole position of test board, be connected to breathing waterproof film owing to sealing gear in test stepped hole position, therefore can be formed with a certain amount of ponding in test stepped hole position, then operating personnel in the test stepped hole of test board one by one put into vent valve, require by the air hole of vent valve towards test stepped hole position in breathing waterproof film, then two-way cylinder action, the pressing plate of cylinder rod front end gradually near until be crimped on the vent valve to be tested on testing stand, simultaneously before pressing plate and the incomplete pressing of vent valve to be tested, drive block drives microswitch action, solenoid valve on the total road of air inlet is opened, external compression air source of the gas blows to test stepped hole position, if the breathing waterproof film now in vent valve to be tested has and there is breakage, the ponding be before deposited in test stepped hole position will through the breathing waterproof film in vent valve under pressurized air effect, thus complete the waterproof test operation of whole vent valve.
In order to vent valve to be tested can be avoided directly to clash into test stepped hole position inwall in test process, above the step surface of described test stepped hole position, be also provided with buffering gasket ring, the lower surface of this buffering gasket ring and the upper surface of breathing waterproof film fit.
The waterproof test device of a kind of vent valve with breathing waterproof film that the utility model obtains, structure is comparatively simple on the whole for it, good operating stability; When it carries out waterproof test to the vent valve of band breathing waterproof film simultaneously, there is higher testing efficiency, good in economic efficiency.
Accompanying drawing explanation
Fig. 1 be embodiment 1 a kind of structural representation of waterproof test device of the vent valve with breathing waterproof film is provided;
Fig. 2 is the close-up schematic view at A place in Fig. 1;
Fig. 3 be embodiment 2 a kind of partial schematic diagram of waterproof test device of the vent valve with breathing waterproof film is provided.
In figure: two-way cylinder 1, test board 2, testing stand 3, test stepped hole position 4, step surface 5, breathing waterproof film 6, air inlet branch road 7, the total road 8 of air inlet, solenoid valve 9, cylinder rod 10, front end 10-1, rear end 10-2, pressing plate 11, drive block 12, microswitch 13, microswitch contact 13-1, buffering gasket ring 14.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Embodiment 1:
As depicted in figs. 1 and 2, the waterproof test device of a kind of vent valve with breathing waterproof film provided in the present embodiment, comprise two-way cylinder 1 and test board 2, testing stand 3 is provided with more than one test stepped hole position 4, on the step surface 5 of each test stepped hole position 4, all sealing is fixed with breathing waterproof film 6, and the bottom of each test stepped hole position 4 is all sealedly connected with air inlet branch road 7, above-mentioned air inlet branch road 7 draws test board 2 after collaborating into the total road 8 of air inlet again, the total road 8 of described air inlet is also serially connected with solenoid valve 9, described two-way cylinder 1 is positioned at directly over test board 2, direction of action and the testing stand 3 of its cylinder rod 10 are perpendicular, pressing plate 11 is connected with at the front end 10-1 of described cylinder rod 10, drive block 12 is connected with at the rear end 10-2 of cylinder rod 10, cylinder block is fixed with the microswitch 13 controlling above-mentioned solenoid valve 9, its center platen 11 is L with test board 2 vertical range between the two
1, drive block 12 is L with the vertical range of microswitch contact 13-1
2, and L
1> L
2.
Above-mentioned provided a kind of vent valve with breathing waterproof film, it first adds water in concrete use in the test stepped hole position 4 of test board 2, because in test stepped hole position 4, sealing gear is connected to breathing waterproof film 6, therefore a certain amount of ponding can be formed with in test stepped hole position 4, then operating personnel in the hole, test board 2 rank of test board 2 one by one put into vent valve, require by the air hole of vent valve towards test stepped hole position 4 in breathing waterproof film 6, then two-way cylinder 1 action, the pressing plate 11 of cylinder rod 10 front end 10-1 gradually near until be crimped on the vent valve to be tested on testing stand 3, simultaneously before the incomplete pressing of pressing plate 11 and vent valve to be tested, drive block 12 drives microswitch 13 action, solenoid valve 9 on the total road 8 of air inlet is opened, external compression air source of the gas blows to test stepped hole position 4, if the breathing waterproof film 6 now in vent valve to be tested has and there is breakage, the ponding be before deposited in test stepped hole position 4 will through the breathing waterproof film 6 in vent valve under pressurized air effect, thus complete the waterproof test operation of whole vent valve.
Embodiment 2:
The waterproof test device of a kind of vent valve with breathing waterproof film provided in the present embodiment, its general structure is consistent with embodiment 1, but in order to vent valve to be tested can be avoided directly to clash into test stepped hole position 4 inwall in test process, as shown in Figure 3, in the present embodiment test stepped hole position 4 step surface 5 above be also provided with buffering gasket ring 14, the lower surface of this buffering gasket ring 14 and the upper surface of breathing waterproof film 6 fit.
Claims (2)
1. the waterproof test device of the vent valve with breathing waterproof film, comprise two-way cylinder (1) and test board (2), it is characterized in that on testing stand (3), be provided with more than one test stepped hole position (4), on the step surface (5) of each test stepped hole position (4), all sealing is fixed with breathing waterproof film (6), and the bottom of each test stepped hole position (4) is all sealedly connected with air inlet branch road (7), test board (2) is drawn again after above-mentioned air inlet branch road (7) collaborates into the total road of air inlet (8), the total road of described air inlet (8) is also serially connected with solenoid valve (9), described two-way cylinder (1) is positioned at directly over test board (2), direction of action and the testing stand (3) of its cylinder rod (10) are perpendicular, pressing plate (11) is connected with in the front end (10-1) of described cylinder rod (10), drive block (12) is connected with in the rear end (10-2) of cylinder rod (10), cylinder block is fixed with the microswitch (13) controlling above-mentioned solenoid valve (9), its center platen (11) and test board (2) vertical range are between the two L1, drive block (12) is L2 with the vertical range of microswitch contact (13-1), and L1 > L2.
2. the waterproof test device of a kind of vent valve with breathing waterproof film according to claim 1, it is characterized in that also being provided with buffering gasket ring (14) in step surface (5) top of described test stepped hole position (4), the lower surface of this buffering gasket ring (14) and the upper surface of breathing waterproof film (6) fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420434792.9U CN204165702U (en) | 2014-08-04 | 2014-08-04 | The waterproof test device of the vent valve with breathing waterproof film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420434792.9U CN204165702U (en) | 2014-08-04 | 2014-08-04 | The waterproof test device of the vent valve with breathing waterproof film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204165702U true CN204165702U (en) | 2015-02-18 |
Family
ID=52539380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420434792.9U Expired - Fee Related CN204165702U (en) | 2014-08-04 | 2014-08-04 | The waterproof test device of the vent valve with breathing waterproof film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204165702U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106763013A (en) * | 2016-12-20 | 2017-05-31 | 镇江创智特种合金科技发展有限公司 | A kind of special hold-down gear of leakage tester |
| CN107091717A (en) * | 2016-02-18 | 2017-08-25 | 太阳能安吉科技有限公司 | Method and apparatus for air tightness test |
| CN108645575A (en) * | 2018-07-27 | 2018-10-12 | 歌尔股份有限公司 | A kind of fluid seepage detection device and method |
| CN113932999A (en) * | 2021-12-15 | 2022-01-14 | 布莱恩智能科技(昆山)有限公司 | Infusion apparatus dropping funnel water detection device and detection method thereof |
-
2014
- 2014-08-04 CN CN201420434792.9U patent/CN204165702U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107091717A (en) * | 2016-02-18 | 2017-08-25 | 太阳能安吉科技有限公司 | Method and apparatus for air tightness test |
| CN106763013A (en) * | 2016-12-20 | 2017-05-31 | 镇江创智特种合金科技发展有限公司 | A kind of special hold-down gear of leakage tester |
| CN106763013B (en) * | 2016-12-20 | 2018-12-18 | 镇江创智特种合金科技发展有限公司 | A kind of dedicated pressing device of leakage tester |
| CN108645575A (en) * | 2018-07-27 | 2018-10-12 | 歌尔股份有限公司 | A kind of fluid seepage detection device and method |
| CN113932999A (en) * | 2021-12-15 | 2022-01-14 | 布莱恩智能科技(昆山)有限公司 | Infusion apparatus dropping funnel water detection device and detection method thereof |
| CN113932999B (en) * | 2021-12-15 | 2022-05-17 | 布莱恩智能科技(昆山)有限公司 | Infusion apparatus dropping funnel water detection device and detection method thereof |
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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: 20150218 Termination date: 20180804 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |