CN202599791U - Waterproof coil detector - Google Patents
Waterproof coil detector Download PDFInfo
- Publication number
- CN202599791U CN202599791U CN 201220156721 CN201220156721U CN202599791U CN 202599791 U CN202599791 U CN 202599791U CN 201220156721 CN201220156721 CN 201220156721 CN 201220156721 U CN201220156721 U CN 201220156721U CN 202599791 U CN202599791 U CN 202599791U
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- water
- valve
- pressure
- pressure base
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Abstract
The utility model relates to a waterproof coil detector. The waterproof coil detector comprises a water tank, a pressure gauge, a round pressure base, an upper pressure flange, an exhaust valve and a leather hose. The upper part of the wall of the round pressure base is penetrated through by an exhaust pipe, and the exterior of the exhaust pipe is connected with the exhaust valve. A plurality of pressure screws are arranged at the upper part of the outer wall of the round pressure base. The upper pressure flange is movably connected with a pressure screw on the round pressure base by virtue of a plurality of pairs of pressure nuts. A water inlet outlet pipe is arranged at the bottom of the round pressure base and is connected with a water inlet outlet valve, the water inlet outlet valve is connected with a connecting pipe, the connecting pipe is connected with a tee joint A, a water outlet valve is connected with the other end of the tee joint A, a water outlet pipe is connected with the water outlet valve, the upper end of the tee joint A is connected with a tee joint B, the upper end of the tee joint B is connected with the leather hose, the leather hose is connected with a water drain valve, the water drain valve is connected with a water tank, and a pressure gauge is arranged at the other end of the tee joint B. The waterproof coil detector disclosed by the utility model has a simple structure, small volume, low inspection cost, no power consumption, environmental friendliness and safety, and is easy to operate.
Description
Technical field
The present invention relates to a kind of waterproof roll detecting instrument.
Background technology
The detection great majority of present known fitting roll of waterproof sheets watertightness rely on range estimation, and this detection error is big, does not conform to the product quality requirement.Minority adopts detector to detect; But; Present waterproof roll detector has common shortcoming: volume is big, complex structure, troublesome poeration and need power consumption, calculation of complex when tester uses; The testing staff is required height, and existing detector is grasped to national examination criteria strict inadequately.
Summary of the invention
For overcoming the defective that above-mentioned detector exists, the utility model provide a kind of simple in structure, volume is little, easy to operate, inspection cost is low, do not need the waterproof roll detector of power consumption and Environmental Safety.
The utility model is achieved through following technical scheme: a kind of waterproof roll detector; Comprise water tank, tensimeter, round pressure base, upward pressure flange, drain tap, leather hose; Round pressure base wall top has gas outlet to pass; The outside drain tap that connects of gas outlet, extend in the round pressure base cavity inside, and its opening is positioned at round pressure base upper limb lower slightly.Several pressure screw bolts are installed in round pressure base outer wall top; Can insert down between round pressure base and upward pressure flange rubber gasket, fitting roll of waterproof sheets test specimens piece, down paper for laboratory use,filter, moisture indicating mixture, go up paper for laboratory use,filter, circular organic glass, go up rubber gasket, and pressure nut is connected with pressure screw bolt on the round pressure base through several, water inlet pipe and water outlet pipe is installed in round pressure base bottom and passes in and out with water that valve is connected, water passes in and out valve and is connected with connecting leg; Connecting leg is connected with the A threeway; Flowing water Valve is connected the other end of A threeway, and rising pipe is connected with flowing water Valve, and the upper end of A threeway is connected with the B threeway; The upper end of B threeway is connected with leather hose; Leather hose is connected with Draw off valve, and Draw off valve is connected with water tank, and B threeway (23) other end is connected with tensimeter (22).
Further, the volume of water tank is greater than three times of similar shape pressure base volume.
Further, the length of leather hose (19) is above 6 meters.
Its principle of work is: during use, close Draw off valve and flowing water Valve earlier, in water tank, fill water, and water tank is placed on above 6 meters of round pressure bases place's (need satisfy 60kPa pressure 24 hours by national examination criteria test specimen) highly.With round pressure base horizontal positioned; To descend successively rubber gasket, fitting roll of waterproof sheets test specimens piece, down paper for laboratory use,filter, moisture indicating mixture (needing the shop evenly), go up paper for laboratory use,filter, circular organic glass and last rubber gasket and successively be placed on above the round pressure base; Cover the upward pressure flange; And to pressure nut upward pressure flange and round pressure base are tightly connected with several, form the low pressure pick-up unit.A sealing pressurization storehouse is formed between waterproof roll test specimens piece and round pressure base at low pressure pick-up unit bottom like this, and the pressurization storehouse is connected with water inlet pipe and water outlet pipe, water inlet pipe and water outlet pipe is connected with water turnover valve, water turnover valve is connected with connecting leg, connecting leg is connected with the A threeway, the A threeway is connected with the B threeway, the B threeway is connected with leather hose, leather hose is connected with Draw off valve again, Draw off valve is connected with water tank.
Low pressure pick-up unit top forms sealing demonstration storehouse at circular organic glass and fitting roll of waterproof sheets test specimens interblock.Be covered with down paper for laboratory use,filter, moisture indicating mixture in the demonstration storehouse from bottom to top, go up paper for laboratory use,filter.Upper and lower laboratory filter paper is not scattered moisture indicating mixture pulvis therebetween, keeps showing cleaning in the storehouse.Following laboratory filter paper good hygroscopicity like moisture content, can be uploaded to the moisture indicating mixture at once.Last laboratory filter paper is translucent, like the water bleach, but sees through organic glass and last laboratory filter paper clear view to the whether variable color of moisture indicating mixture.
During detection, open the venting valve, go up valve and water turnover valve, because the water of take the altitude water level is housed in the water tank; And place above the height of round pressure base more than 6 meters, so water gets into the pressurization storehouse of pick-up unit at once, discharge the air in the pressurization storehouse simultaneously; As water when drain tap flows out; The gas of pressurization in the storehouse is described, and oneself drains, and closes drain tap rapidly, and at this moment the water in the water tank is to the fitting roll of waterproof sheets test specimens piece generation that the detected pressure greater than the pressure of 60kPa; Can be observed the size of hydraulic pressure from tensimeter; And keep above-mentioned pressurized state more than 24 hours according to national examination criteria, reach this standard after, on pick-up unit, can see through organic glass and last paper for laboratory use,filter and observe the whether variable color of moisture indicating mixture on the fitting roll of waterproof sheets test specimens piece; Nondiscolouring is that test specimens piece watertightness is qualified, and variable color is that test specimens piece watertightness is defective.Detect very convenient, and accurately and reliably.
After detecting completion, close Draw off valve, open drain tap, water turnover valve and flowing water Valve, the water in pick-up unit pressurization storehouse and exterior tube, the valve is discharged through rising pipe automatically.Twist and remove pressure nut; Open the upward pressure flange; Rubber gasket, circular organic glass, last paper for laboratory use,filter, moisture indicating mixture, following paper for laboratory use,filter (be scattered for preventing the moisture indicating mixture, last paper for laboratory use,filter, moisture indicating mixture, following laboratory take out for three layers with filter paper simultaneously), fitting roll of waterproof sheets test specimens piece and following rubber gasket in the taking-up.Detect once more like need, only need in water tank, to mend the water that exhausts in once detecting, and the repetition aforesaid operations gets final product.
Compare with similar waterproof roll detector, this practical full mold water tank, tensimeter, round pressure base, upward pressure flange, drain tap, leather hose are formed, and have simple in structure, manufacturing and advantage easy to maintenance.In addition, this practical full mold detector need not calculate when using, and is less demanding to the testing staff, detect very convenient, and accurately and reliably.This detector does not need power supply, the low and Environmental Safety of inspection cost.
Description of drawings
Fig. 1 is the utility model embodiment synoptic diagram.
In the accompanying drawing: 1, rising pipe; 2, flowing water Valve; 3, connecting leg; 4, water turnover valve; 5, water inlet pipe and water outlet pipe; 6, round pressure base; 7, gas outlet; 8, following rubber gasket; 9, drain tap; 10, fitting roll of waterproof sheets test specimens piece; 11, circular organic glass; 12, go up rubber gasket; 13, pressure nut; 14, pressure screw bolt; 15, upward pressure flange; 16, following paper for laboratory use,filter; 17, moisture indicating mixture; 18, go up paper for laboratory use,filter; 19, leather hose; 20, Draw off valve; 21, water tank; 22, tensimeter; 23, B threeway; 24, A threeway.
Embodiment
A kind of waterproof roll detector comprises water tank 21, tensimeter 22, round pressure base 6, upward pressure flange 15, drain tap 9, leather hose 19.The volume of water tank 2l is greater than three times of round pressure base 6 volumes.Round pressure base 6 wall tops have gas outlet 7 to pass, the gas outlet 7 outside drain taps 9 that connect, and extend in round pressure base 6 chambeies inside, and its opening is positioned at round pressure base 6 upper limbs lower slightly.Several pressure screw bolts 14 are installed in round pressure base 6 outer wall tops.15 of round pressure base 6 and upward pressure flanges can insert down rubber gasket 8, fitting roll of waterproof sheets test specimens piece 10, down paper for laboratory use,filter 16, moisture indicating mixture 17, go up paper for laboratory use,filter 18, circular organic glass 11, go up rubber gasket 12, and pressure nut 13 is connected with pressure screw bolt 14 on the round pressure base 6 through several.Water inlet pipe and water outlet pipe 5 is installed in round pressure base 6 bottoms and is connected with water turnover valve 4, and water turnover valve 4 is connected with connecting leg 3, and connecting leg 3 is connected with A threeway 24; Flowing water Valve 2 is connected the other end of A threeway 24, and rising pipe 1 is connected with flowing water Valve 2, and the upper end of A threeway 24 is connected with B threeway 23; The upper end of B threeway 23 is connected with leather hose 19 (length is above 6 meters); Leather hose 19 is connected with Draw off valve 20, and Draw off valve 20 is connected with water tank, and B threeway 23 other ends are connected with tensimeter 22.
Claims (3)
1. waterproof roll detector; Comprise water tank (21), tensimeter (22), round pressure base (6), upward pressure flange (15), drain tap (9), leather hose (19); Round pressure base (6) wall top has gas outlet (7) to pass; The outside drain tap (9) that connects of gas outlet (7), inner extension in round pressure base (6) chamber, its opening is positioned at round pressure base (6) upper limb lower slightly; Several pressure screw bolts (14) are installed in round pressure base (6) outer wall top; Can insert down between round pressure base (6) and upward pressure flange (15) rubber gasket (8), fitting roll of waterproof sheets test specimens piece (10), down paper for laboratory use,filter (16), moisture indicating mixture (17), go up paper for laboratory use,filter (18), circular organic glass (11), go up rubber gasket (12), and pressure nut (13) is connected with pressure screw bolt (14) on the round pressure base (6) through several, water inlet pipe and water outlet pipe (5) is installed in round pressure base (6) bottom and passes in and out with water that valve (4) is connected, water passes in and out valve (4) and is connected with connecting leg (3); Connecting leg (3) is connected with A threeway (24); Flowing water Valve (2) is connected the other end of A threeway (24), and rising pipe (1) is connected with flowing water Valve (2), and the upper end of A threeway (24) is connected with B threeway (23); The upper end of B threeway (23) is connected with leather hose (19); Leather hose (19) is connected with Draw off valve (20), and Draw off valve (20) is connected with water tank, and B threeway (23) other end is connected with tensimeter (22).
2. a kind of waterproof roll detector according to claim 1 is characterized in that: the volume of said water tank (21) is greater than three times of said round pressure base (6) volume.
3. a kind of waterproof roll detector according to claim 1 is characterized in that: the length of said leather hose (19) is above 6 meters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220156721 CN202599791U (en) | 2012-04-15 | 2012-04-15 | Waterproof coil detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220156721 CN202599791U (en) | 2012-04-15 | 2012-04-15 | Waterproof coil detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202599791U true CN202599791U (en) | 2012-12-12 |
Family
ID=47317320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220156721 Expired - Fee Related CN202599791U (en) | 2012-04-15 | 2012-04-15 | Waterproof coil detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202599791U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112254880A (en) * | 2020-09-27 | 2021-01-22 | 深圳市盐田港建筑工程检测有限公司 | Building waterproof detection device |
| CN112362539A (en) * | 2021-01-13 | 2021-02-12 | 南京锦华机械制造有限公司 | Waterproof detection device of polyethylene polypropylene fiber composite waterproof coiled material |
-
2012
- 2012-04-15 CN CN 201220156721 patent/CN202599791U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112254880A (en) * | 2020-09-27 | 2021-01-22 | 深圳市盐田港建筑工程检测有限公司 | Building waterproof detection device |
| CN112362539A (en) * | 2021-01-13 | 2021-02-12 | 南京锦华机械制造有限公司 | Waterproof detection device of polyethylene polypropylene fiber composite waterproof coiled material |
| CN112362539B (en) * | 2021-01-13 | 2021-07-30 | 仪征市金坤防水材料有限公司 | Waterproof detection device of polyethylene polypropylene fiber composite waterproof coiled material |
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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: 20121212 Termination date: 20140415 |