CN219224497U - Detection device for waterproof breathable film - Google Patents
Detection device for waterproof breathable film Download PDFInfo
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- CN219224497U CN219224497U CN202222529830.6U CN202222529830U CN219224497U CN 219224497 U CN219224497 U CN 219224497U CN 202222529830 U CN202222529830 U CN 202222529830U CN 219224497 U CN219224497 U CN 219224497U
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- waterproof
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- breathable film
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Abstract
The utility model discloses a detection device of a waterproof and breathable film, which comprises a box body, wherein an air tightness detector and a high-pressure air pump are sequentially and fixedly arranged on the upper surface of the box body, an air chamber is fixedly arranged in the box body, a box door is rotatably connected to one side of the outer surface of the box body through a hinge, a plurality of detection chambers are sequentially and fixedly connected to the outer surface of the box door and close to the bottom, and the volume of the air chamber is 5 times larger than that of a single detection chamber. According to the utility model, the plurality of waterproof and breathable films can be detected simultaneously on the premise of ensuring stable pressure through the arranged air chamber, the plurality of detection chambers, the clamping mechanism and the clamp, the working efficiency is improved in a multiplied way, the stability and the tightness of the waterproof and breathable films can be ensured when the waterproof and breathable films are fixed, and meanwhile, the waterproof and breathable films are convenient to fix and replace, the structure is simple, the influence factors are few, and the detection result is more accurate.
Description
Technical Field
The utility model relates to the technical field of waterproof and breathable film detection, in particular to a detection device for a waterproof and breathable film.
Background
The existing waterproof and breathable film detection is generally carried out through an air tightness detector, air is inflated under certain pressure conditions, after a certain time is kept, the connection of an air source is cut off, the pressure indication value at the moment is recorded, after a certain time (a few seconds or tens of seconds), the pressure indication value is read again, and the pressure indication value is compared with the pressure indication value recorded in the last time. If the measured cavity has leakage, the two pressure indication values have a difference value. The magnitude of the difference reflects the leakage state of the workpiece in the detection time period, and the larger the difference is, the more serious the workpiece leakage is. If the difference value is within the allowable range, the tested workpiece is considered to be qualified, otherwise, the tested workpiece is not qualified;
according to the detection method, the detection results are affected by a plurality of factors such as the gas pressure, the temperature, whether the connecting gas pipe has micro leakage, the sensitivity of the pressure sensor in the airtightness detector and the like, so that misjudgment is caused, structural factors are affected too much, the operation is complicated, the detection results are easy to error, only one detection is carried out at a time, and the practicability is reduced.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides a detection device for a waterproof breathable film.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a detection apparatus for waterproof ventilated membrane, includes the box, the upper surface of box has gas tightness detector and high-pressure air pump in proper order fixed mounting, the inside fixed mounting of box has the air chamber, surface one side hinge rotation of box is connected with the chamber door, the surface of chamber door and be close to the position of bottom fixedly connected with a plurality of detection chambers in proper order, just the volume of air chamber is greater than 5 times of single detection chamber volume, the top fixedly connected with top cap of detection chamber, install clamping mechanism between top cap and the detection chamber, the surface one side of top cap runs through sliding connection has anchor clamps, the inside centre gripping of anchor clamps has waterproof ventilated membrane body.
Further, the end of giving vent to anger of high-pressure air pump is fixed connection with the inlet end of gas tightness detector, the end of giving vent to anger of gas tightness detector has first trachea with the top intercommunication of air chamber, fixed intercommunication has the second trachea between surface one side of air chamber and the adjacent detection room, just the solenoid valve is all installed to first trachea and the tracheal inside of second.
Further, the clamping mechanism comprises a supporting tube, the supporting tube fixedly penetrates through the top of the detection chamber, an adjusting tube is connected to the upper surface of the top cover in a penetrating thread mode, a connecting tube is connected to the bottom end of the adjusting tube in a rotating mode, and a compressing tube matched with the supporting tube is fixedly connected to the bottom end of the connecting tube.
Further, sealing gaskets are embedded and installed at the top of the supporting tube and the bottom of the pressing tube.
Further, the top end of the adjusting tube is fixedly connected with a transparent tube, and the outer surface of the top end of the adjusting tube is provided with anti-skid patterns.
Further, the fixture comprises two clamping frames which are connected in a rotating mode, and the two sides, close to the outer surfaces of the clamping frames, of the clamping frames are provided with placing grooves matched with the waterproof breathable film body.
Further, a torsion spring is fixedly connected between the two clamping frames.
The utility model has the beneficial effects that:
when the waterproof and breathable film detection device is used, the plurality of waterproof and breathable films can be detected simultaneously on the premise of ensuring stable pressure through the arranged air chamber, the plurality of detection chambers, the clamping mechanism and the clamp, the working efficiency is improved manyfold, the stability and the tightness of the waterproof and breathable films can be ensured when the waterproof and breathable films are fixed, the waterproof and breathable films can be conveniently fixed and replaced, the structure is simple, the influence factors are few, and the detection result is more accurate.
Drawings
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is a side view of the present utility model;
FIG. 3 is an enlarged view of FIG. 2A in accordance with the present utility model;
FIG. 4 is a perspective view of the clamp of the present utility model;
fig. 5 is a perspective view of the clamping frame of the present utility model.
Legend description:
1. a case; 2. an air tightness detector; 3. a high pressure air pump; 4. a gas chamber; 5. a door; 6. a detection chamber; 7. a top cover; 8. a waterproof breathable film body; 9. a first air tube; 10. a second air pipe; 11. an electromagnetic valve; 12. a support tube; 13. an adjusting tube; 14. a connecting pipe; 15. a compacting tube; 16. a sealing gasket; 17. a transparent tube; 18. a clamping frame; 19. and (5) placing a groove.
Detailed Description
Fig. 1 to 5 show, relate to a detection device of waterproof ventilated membrane, including box 1, the upper surface of box 1 is fixed mounting in proper order has gas tightness detector 2 and high-pressure air pump 3, the inside fixed mounting of box 1 has air chamber 4, surface one side hinge rotation of box 1 is connected with chamber door 5, the surface of chamber door 5 just is close to the position fixedly connected with a plurality of detection chambers 6 in proper order of bottom, and the volume of air chamber 4 is greater than 5 times of single detection chamber 6 volume, the top fixedly connected with top cap 7 of detection chamber 6, install clamping mechanism between top cap 7 and the detection chamber 6, surface one side of top cap 7 runs through sliding connection has anchor clamps, the inside centre gripping of anchor clamps has waterproof ventilated membrane body 8.
The end of giving vent to anger of high-pressure air pump 3 is fixed connection with the air inlet end of gas tightness detector 2, and the end of giving vent to anger of gas tightness detector 2 has first trachea 9 with the top intercommunication of air chamber 4, and fixed intercommunication has second trachea 10 between the surface one side of air chamber 4 and the adjacent detection room 6, and the solenoid valve 11 is all installed to the inside of first trachea 9 and second trachea 10, is convenient for control gas flow.
The clamping mechanism comprises a supporting tube 12, the supporting tube 12 is fixedly penetrating through the top of the detection chamber 6, the upper surface of the top cover 7 is connected with an adjusting tube 13 through threads, the bottom end of the adjusting tube 13 is rotationally connected with a connecting tube 14, the bottom end of the connecting tube 14 is fixedly connected with a compressing tube 15 matched with the supporting tube 12, the adjusting tube 13 rotates to move downwards through threads, so that the compressing tube 15 is driven to move downwards through the connecting tube 14, the waterproof and breathable film body 8 is compressed, and the connecting tube 14 is rotationally connected with the adjusting tube 13, so that the compressing tube 15 is not driven to rotate when the compressing tube 15 is extruded with the waterproof and breathable film body 8, and damage to the waterproof and breathable film body 8 is avoided.
The sealing gasket 16 is embedded and installed at the top of the supporting tube 12 and the bottom of the compacting tube 15, so that the tightness between the supporting tube 12, the compacting tube 15 and the waterproof and breathable film body 8 can be improved, and the detection accuracy is improved.
The top of the adjusting tube 13 is fixedly connected with a transparent tube 17, and the outer surface of the top of the adjusting tube 13 is provided with anti-skid patterns, the transparent tube 17 is convenient for observation, and the anti-skid patterns are convenient for rotating the adjusting tube 13.
The fixture comprises two clamping frames 18 which are connected in a mutually rotating manner, and the side, close to the outer surfaces of the two clamping frames 18, of each clamping frame is provided with a placing groove 19 matched with the waterproof breathable film body 8, so that the waterproof breathable film body 8 can be clamped conveniently.
A torsion spring is fixedly connected between the two clamping frames 18, so that automatic clamping is facilitated.
When the detection device of the waterproof and breathable film is used, the waterproof and breathable film body 8 to be detected is placed in the placing groove 19 between the two clamping frames 18, at this time, the waterproof and breathable film body 8 is automatically clamped under the action of the torsion spring, then the clamp is inserted into the top cover 7, the waterproof and breathable film body 8 is positioned between the supporting tube 12 and the pressing tube 15, the adjusting tube 13 is further rotated, the adjusting tube 13 rotates to move downwards through threads, the pressing tube 15 is driven to move downwards through the connecting tube 14, the waterproof and breathable film body 8 is pressed, and the connecting tube 14 is connected with the adjusting tube 13 in a rotating mode, so that the pressing tube 15 cannot be driven to rotate when the pressing tube 15 and the waterproof and breathable film body 8 are extruded, the high-pressure air pump 3 is started, the high-pressure air enters the airtight air chamber 4 through the air tightness detector 2, the volume of the air chamber 4 is 5 times larger than that of the detected air chamber 6, if a small amount of air film fluctuation can be ignored for 4, the waterproof and breathable film body 8 can be directly sucked into the air chamber 4 through the air chamber 6 when the high-pressure detector 8 begins to be measured, and the air leakage rate can be directly increased when the waterproof and breathable film body 8 is detected, and the air leakage rate can be directly increased by a small amount of air chamber 8, and the method can be judged when the air chamber 8 is not required to be changed, and the air leakage rate can be directly increased when the air chamber is detected.
The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the utility model are intended to be included within the scope of the utility model.
Claims (7)
1. The utility model provides a detection device of waterproof ventilated membrane, includes box (1), its characterized in that: the utility model discloses a waterproof breathable film for the air conditioner, including box (1), detection chamber (6), clamping mechanism, top fixedly connected with top cap (7), clamping mechanism is installed between top cap (7) and detection chamber (6), inside fixedly connected with air chamber (4) of box (1), surface one side hinge rotation of box (1) is connected with chamber door (5), the surface of chamber door (5) and be close to the position of bottom fixedly connected with a plurality of detection chambers (6) in proper order, just the volume of air chamber (4) is greater than 5 times of single detection chamber (6) volume, top fixedly connected with top cap (7) of detection chamber (6), surface one side of top cap (7) runs through sliding connection has anchor clamps, the inside centre gripping of anchor clamps has waterproof breathable film body (8).
2. The device for detecting a waterproof and breathable film according to claim 1, wherein: the high-pressure air pump is characterized in that the air outlet end of the high-pressure air pump (3) is fixedly connected with the air inlet end of the air tightness detector (2), a first air pipe (9) is communicated with the top of the air chamber (4) at the air outlet end of the air tightness detector (2), a second air pipe (10) is fixedly communicated between one side of the outer surface of the air chamber (4) and the adjacent detection chamber (6), and electromagnetic valves (11) are arranged in the first air pipe (9) and the second air pipe (10).
3. The device for detecting a waterproof and breathable film according to claim 1, wherein: the clamping mechanism comprises a supporting tube (12), the supporting tube (12) fixedly penetrates through the top of the detection chamber (6), an adjusting tube (13) is connected to the upper surface of the top cover (7) in a penetrating thread mode, a connecting tube (14) is connected to the bottom end of the adjusting tube (13) in a rotating mode, and a compressing tube (15) matched with the supporting tube (12) is fixedly connected to the bottom end of the connecting tube (14).
4. A waterproof breathable membrane detection apparatus according to claim 3, characterized in that: a sealing gasket (16) is embedded and installed at the top of the supporting tube (12) and the bottom of the pressing tube (15).
5. The device for detecting a waterproof and breathable film according to claim 4, wherein: the top end of the adjusting tube (13) is fixedly connected with a transparent tube (17), and the outer surface of the top end of the adjusting tube (13) is provided with anti-skid patterns.
6. The device for detecting a waterproof and breathable film according to claim 1, wherein: the fixture comprises two clamping frames (18) which are connected in a rotating manner, and a placing groove (19) matched with the waterproof and breathable film body (8) is formed in one side, close to the outer surfaces of the two clamping frames (18).
7. The device for detecting a waterproof and breathable film according to claim 6, wherein: a torsion spring is fixedly connected between the two clamping frames (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222529830.6U CN219224497U (en) | 2022-09-23 | 2022-09-23 | Detection device for waterproof breathable film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222529830.6U CN219224497U (en) | 2022-09-23 | 2022-09-23 | Detection device for waterproof breathable film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219224497U true CN219224497U (en) | 2023-06-20 |
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ID=86739054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222529830.6U Active CN219224497U (en) | 2022-09-23 | 2022-09-23 | Detection device for waterproof breathable film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219224497U (en) |
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2022
- 2022-09-23 CN CN202222529830.6U patent/CN219224497U/en active Active
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