CN103091219B - Waterproofness detector for rubber base screw pressure type waterproof rolls - Google Patents
Waterproofness detector for rubber base screw pressure type waterproof rolls Download PDFInfo
- Publication number
- CN103091219B CN103091219B CN201210446472.0A CN201210446472A CN103091219B CN 103091219 B CN103091219 B CN 103091219B CN 201210446472 A CN201210446472 A CN 201210446472A CN 103091219 B CN103091219 B CN 103091219B
- Authority
- CN
- China
- Prior art keywords
- round cup
- cup shape
- pressure
- round
- rubber
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000002184 metal Substances 0.000 claims abstract description 55
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 29
- 238000002347 injection Methods 0.000 claims abstract description 10
- 239000007924 injection Substances 0.000 claims abstract description 10
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 45
- 238000012360 testing method Methods 0.000 claims description 20
- 239000000463 material Substances 0.000 claims description 10
- 239000011148 porous material Substances 0.000 claims description 3
- 238000001514 detection method Methods 0.000 abstract description 4
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 238000007789 sealing Methods 0.000 abstract 1
- 230000002950 deficient Effects 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 238000012372 quality testing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
Landscapes
- Examining Or Testing Airtightness (AREA)
- Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
Abstract
The invention discloses a waterproofness detector for rubber base screw pressure type waterproof rolls, which has simple structure, little volume, convenient operation, little detection cost, no-power consumption and environmental protection and suits common merchant and users. The waterproofness detector comprises a round cup-shaped metal base, a round cup-shaped rubber pressure base, an exhaust valve, a water injection valve, a pressure gauge, an annular pressure flange, a round metal plate with multiple fine gaps, and a big screw, wherein an annular rubber ring, extending out from the round cup rim of the round cup-shaped rubber pressure base perpendicularly to the wall of the pressure base, is an inside rubber sealing washer; the diameter of the inner opening of the round cup-shaped metal base is slightly larger than the outer diameter of the round cup-shaped rubber pressure base body, and the round cup-shaped metal base is also deeper than the round cup-shaped rubber pressure base; a pressure gauge pipe, a water injection pipe and an exhaust pipe, which are communicated with the round cup-shaped rubber pressure base, extend out from different parts of the round cup-shaped rubber pressure base; and the wall of the round cup-shaped metal base is provided with a pressure gauge hole, a water injection pipe hole and an exhaust pipe hole respectively at corresponding parts.
Description
Technical field
The present invention relates to waterproof roll detecting instrument, especially the detecting instrument of building water-proof coiled material watertightness.
Background technology
Waterproof roll is as various roofings, basic unit, basement, ponds etc. are compared with the important materials in the antileakaging engineering of permanent construction, be used widely, for guaranteeing its quality, before use, must carry out to it detection of a lot of indexs, as the material that plays antiseepage effect, watertightness (impervious) is a very crucial index beyond doubt, and these indexs of waterproof roll are the sampling check through producer and quality testing department at before sales on market, therefore be difficult to guarantee not have substandard product, moreover on market, be also mixed with some even products of inferior quality after testing not, and common businessman and user are difficult to distinguish these substandard products and the product of inferior quality by range estimation and feel, this just need to detect with instrument.What manufacturer and quality testing department were used is very complicated, expensive professional equipment, is also equipped with professional personnel, so their equipment be not suitable for common trade company and user.Patent No. CN2442261Y disclosed " a kind of anti-leakage property test instrument for water-proof coiled material " and the impervious device of the disclosed waterproof roll of patent No. CN2556635Y, have common shortcoming: volume is large, complex structure, troublesome poeration and need power consumption; Calculation of complex especially when the disclosed tester of last patent uses, requires high to testing staff.The fitting roll of waterproof sheets watertightness low pressure detector that my application number is 201010224059.0, although overcome the part shortcoming that above-mentioned detector exists, but exist some defects, as water tank need be placed on higher position as required, for making pressurization accurately, need have people regulating tank height up and down aloft, another people observes pressure tabular value, and separately one man operation is very inconvenient; When laying, moisture indicator is difficult for evenly and being easily scattered, and clean not during taking-up.
Summary of the invention
For overcoming above-mentioned these defects, the present invention designs a kind of simple in structure, volume is little, easy to operate, inspection cost is light, do not need power consumption, the rubber base spiral shell pressing-type waterproof coiled material watertightness detector that is suitable for common businessman and user's use of Environmental Safety, comprise round cup shape metal pedestal, round cup shape rubber pressure seat, drain tap, Water filling valve, tensimeter, annular pressure flange, the circular metal plate that has a lot of finedraws, large screw rod, the circular rim of a cup of round cup shape rubber pressure seat place is vertical with this pressure seat wall, and to stretch out annular rubber ring be inner side rubber gasket, the internal orifice diameter of round cup shape metal pedestal is bigger compared with the external diameter of round cup shape rubber pressure pedestal, the degree of depth of round cup shape metal pedestal is also slightly dark compared with the degree of depth of round cup shape rubber pressure seat, the protruding manometer tube communicating with it of different parts of round cup shape rubber pressure seat, water injection pipe and gas outlet, on round cup shape metal pedestal wall, at corresponding position, have respectively tensimeter hole, water filling pore and exhaust duct aperture, round cup shape metal pedestal bottom is provided with big nut, and large screw rod and big nut are supporting, when round cup shape rubber pressure seat packs round cup shape metal pedestal into, manometer tube, water injection pipe and gas outlet are through corresponding hole in round cup shape metal pedestal, and difference Bonding pressure table, Water filling valve and drain tap, the diameter of round cup shape rubber pressure seat internal orifice, annular pressure flange internal orifice, inner side rubber gasket internal orifice and outside rubber gasket internal orifice is identical, the circular outer rim of round cup shape metal pedestal, the circular outer rim of annular pressure flange, the circular outer rim of inner side rubber gasket and the circular external profile diameter of outside rubber gasket are identical, and the diameter that has a circular metal plate of a lot of finedraws is greater than the diameter of annular pressure flange internal orifice but is less than the circular external profile diameter of annular pressure flange, several pressure screw bolts evenly and are in the same way arranged on round cup shape metal pedestal rim of a cup place annular wall of cup, between round cup shape metal pedestal rim of a cup place annular wall of cup and annular pressure flange, can insert the inner side rubber gasket annular rubber ring of round cup shape rubber pressure seat consubstantiality (with), waterproof roll test specimens piece, the circular metal plate that has a lot of finedraws, outside rubber gasket, and can with the corresponding pressure screw bolt on the annular wall of cup of wing pressure nut and round cup shape metal pedestal rim of a cup place, be fastenedly connected by several.
Principle of work of the present invention is such: the first step, is cut into the toroidal identical with the circular metal board diameter that has a lot of finedraws by waterproof roll test specimens piece, waterproof roll test specimens piece before detection in (23 ± 5) ℃ indoor or constant temperature oven place at least 6 hours, second step, detector is placed on to (23 ± 5) ℃ indoor carrying out, between the round cup shape metal pedestal rim of a cup place annular wall of cup with several pressure screw bolts and annular pressure flange successively by inner side rubber gasket (with the annular rubber ring of round cup shape rubber pressure seat consubstantiality, this layer has been put well when round cup shape rubber pressure seat packs cylindrical metal seat into), waterproof roll test specimens piece, there are circular metal plate and the outside rubber gasket of a lot of finedraws successively to put, cover again annular pressure flange, and be fastenedly connected with corresponding pressure screw bolt on the annular tube wall of wing pressure nut and round cup shape metal pedestal one side with several, the 3rd step, adjust detector position, make the exhaust duct aperture of round cup shape metal pedestal be positioned at the top of round cup shape metal pedestal, and make Water filling valve higher than drain tap, open Water filling valve and drain tap, to water filling in water injection pipe, when drain tap there are flowing out, stop adding water, close drain tap and Water filling valve, at this moment round cup shape rubber pressure seat and waterproof roll test specimens interblock form a pressurization storehouse, the 4th step, if carry out the detection by existing national standard, regulates large screw rod to pressurize to round cup shape rubber base bottom, and the pressure in the storehouse that makes to pressurize is 60kPa, can be observed the size of pressure, and keep above-mentioned pressurized state 24 hours from tensimeter, the 5th step, reach after above-mentioned standard, can be by observing the situation of change of manometric registration in uniform temp situation, if do not decline or fall be less than 10% for waterproof roll test specimens piece watertightness qualified, it is that waterproof roll test specimens piece watertightness is defective that fall is more than or equal to 10%, detect very convenient, and accurately and reliably.If detect by businessman or user's requirement, when above-mentioned the 4th step, adjustable large screw rod makes registration in tensimeter reach businessman or user's requirement, and keep 24 hours, see tensimeter registration situation of change at the same temperature, if do not declined or fall is less than 10% and meets the requirements for waterproof roll test specimens piece watertightness, fall be more than or equal to 10% for waterproof roll test specimens piece watertightness undesirable.
Aforesaid operations, as qualified in test specimens piece or meet the requirements, the pressure in the storehouse of pressurizeing is constant, meets test condition, as defective in test specimens piece or undesirable, under the effect of the water of corresponding pressure, there is minor amount of water to ooze out from waterproof roll test specimens piece, and continue by there being the circular metal plate of a lot of slits to flow out, therefore the pressure of water declines clearly, the range of decrease can substantially exceed 10%, until hydraulic pressure drops to while making the finedraw of test specimens piece completely closed and does not just seep water in storehouse, in storehouse, after this pressure also remain unchanged, although this situation does not also meet the requirement of lasting 24 hours of the corresponding pressure of pressurization, but because hydraulic pressure in storehouse reduces a lot, tensimeter registration changes clearly, very easily judge accordingly that test specimens piece is defective or undesirable, therefore the method does not affect the judgement to result.
The invention has the beneficial effects as follows a kind of rubber base spiral shell pressing-type waterproof coiled material watertightness detector is provided, it is simple in structure, volume is little, easy to operate, inspection cost gently, does not need power consumption, Environmental Safety and can one man operation, and can need to use different pressure to detect according to user, the waterproof roll using to meet different occasions, because this detector is simple in structure, easy to operate, common businessman and user just can operate.
Accompanying drawing explanation
Fig. 1 is embodiment of the present invention schematic diagram
Embodiment
Rubber base spiral shell pressing-type waterproof coiled material watertightness detector, comprise round cup shape metal pedestal 9, round cup shape rubber pressure seat 10, drain tap 13, Water filling valve 14, tensimeter 1, annular pressure flange 8, the circular metal plate 6 that has a lot of finedraws, large screw rod 12, round cup shape rubber pressure seat 10 circular rim of a cup places are vertical with this pressure seat wall, and to stretch out annular rubber ring be inner side rubber gasket 2, the internal orifice diameter of round cup shape metal pedestal 9 is bigger compared with the external diameter of round cup shape rubber pressure seat 10 bodies, the degree of depth of round cup shape metal pedestal 9 is also slightly dark compared with the degree of depth of round cup shape rubber pressure seat 10, the protruding tensimeter communicating with it 1 pipe of different parts of round cup shape rubber pressure seat 10, water injection pipe and gas outlet, on round cup shape metal pedestal 9 walls, at corresponding position, have respectively tensimeter 1 hole, water filling pore and exhaust duct aperture, round cup shape metal pedestal 9 bottoms are provided with big nut 11, and large screw rod 12 is supporting with big nut 11, when round cup shape rubber pressure seat 10 packs round cup shape metal pedestal 9 into, tensimeter 1 pipe, water injection pipe and gas outlet be through corresponding hole in round cup shape metal pedestal 9, and Bonding pressure table 1, Water filling valve 14 and drain tap 13 respectively, the diameter of round cup shape rubber pressure seat 10 internal orifices, annular pressure flange 8 internal orifices, inner side rubber gasket 2 internal orifices and outside rubber gasket 4 internal orifices is identical, the circular outer rim of round cup shape metal pedestal 9, the circular outer rim of annular pressure flange 8, the circular outer rim of inner side rubber gasket 2 and the circular external profile diameter of outside rubber gasket 4 are identical, and the diameter that has a circular metal plate 6 of a lot of finedraws is greater than the diameter of annular pressure flange 8 internal orifices but is less than the circular external profile diameter of annular pressure flange 8, several pressure screw bolts 7 evenly and are in the same way arranged on round cup shape metal pedestal 9 rim of a cup place annular wall of cups, round cup shape metal pedestal 9 rim of a cup places annulars wall of cups and 8 of annular pressure flanges can insert inner side rubber gasket 2(with the annular rubber ring of round cup shape rubber pressure seat 9 consubstantialities), waterproof roll test specimens piece 5, the circular metal plate 6 that has a lot of finedraws, outside rubber gasket 4, and can with wing pressure nut 3 and 9 mouthfuls of corresponding pressure screw bolts 7 of locating on annular wall of cup of round cup shape metal pedestal cup, be fastenedly connected by several.
Claims (2)
1. a rubber base spiral shell pressing-type waterproof coiled material watertightness detector, it is characterized in that, comprise round cup shape metal pedestal (9), round cup shape rubber pressure seat (10), drain tap (13), Water filling valve (14), tensimeter (1), annular pressure flange (8), the circular metal plate (6) that has a lot of finedraws, large screw rod (12), the circular rim of a cup of round cup shape rubber pressure seat (10) place stretch out annular rubber ring vertical with this pressure seat wall is inner side rubber gasket (2), the internal orifice diameter of round cup shape metal pedestal (9) is bigger compared with the external diameter of round cup shape rubber pressure seat (10) body, the degree of depth of round cup shape metal pedestal (9) is also slightly dark compared with the degree of depth of round cup shape rubber pressure seat (10), the protruding tensimeter communicating with it of different parts (1) pipe of round cup shape rubber pressure seat (10), water injection pipe and gas outlet, on round cup shape metal pedestal (9) wall, at corresponding position, have respectively tensimeter (1) hole, water filling pore and exhaust duct aperture, round cup shape metal pedestal (9) bottom is provided with big nut (11), and large screw rod (12) is supporting with big nut (11), when round cup shape rubber pressure seat (10) packs round cup shape metal pedestal (9) into, tensimeter (1) pipe, water injection pipe and gas outlet are through the upper corresponding hole of round cup shape metal pedestal (9), and difference Bonding pressure table (1), Water filling valve (14) and drain tap (13).
2. according to the rubber base spiral shell pressing-type waterproof coiled material watertightness detector described in claim 1, it is characterized in that, round cup shape rubber pressure seat (10) internal orifice, annular pressure flange (8) internal orifice, the diameter of inner side rubber gasket internal orifice (2) and outside rubber gasket (4) internal orifice is identical, the circular outer rim of round cup shape metal pedestal (9), the circular outer rim of annular pressure flange (8), the circular outer rim of inner side rubber gasket (2) and the circular external profile diameter of outside rubber gasket (4) are identical, the diameter that has a circular metal plate (6) of a lot of finedraws is greater than the diameter of annular pressure flange (8) internal orifice but is less than the circular external profile diameter of annular pressure flange (8), several pressure screw bolts (7) evenly and are in the same way arranged on round cup shape metal pedestal (9) rim of a cup place annular wall of cup, between round cup shape metal pedestal (9) rim of a cup place annular wall of cup and annular pressure flange (8), insert inner side rubber gasket (2), waterproof roll test specimens piece (5), the circular metal plate (6) that has a lot of finedraws, outside rubber gasket (4), and be fastenedly connected by several band wing pressure nuts (3) and the corresponding pressure screw bolt (7) on round cup shape metal pedestal cup (9) mouthful annular wall of cup in place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210446472.0A CN103091219B (en) | 2012-11-09 | 2012-11-09 | Waterproofness detector for rubber base screw pressure type waterproof rolls |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210446472.0A CN103091219B (en) | 2012-11-09 | 2012-11-09 | Waterproofness detector for rubber base screw pressure type waterproof rolls |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103091219A CN103091219A (en) | 2013-05-08 |
| CN103091219B true CN103091219B (en) | 2014-11-19 |
Family
ID=48204061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210446472.0A Active CN103091219B (en) | 2012-11-09 | 2012-11-09 | Waterproofness detector for rubber base screw pressure type waterproof rolls |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103091219B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107702870B (en) * | 2017-11-07 | 2019-12-17 | 苏州富强科技有限公司 | sealing performance detection method for sealing structure |
| CN114112847A (en) * | 2021-11-24 | 2022-03-01 | 福建省方正工程技术有限公司 | Building material detection device for building construction and working method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2057754U (en) * | 1989-04-18 | 1990-05-30 | 李作良 | Waterproof coiled material water permeability determining instrument |
| CN2442261Y (en) * | 2000-09-01 | 2001-08-08 | 水利部上海勘测设计研究院 | Anti-leakage property test instrument for water-proof coiled material |
| CN2556635Y (en) * | 2002-03-01 | 2003-06-18 | 北京科海利新型建筑材料开发有限公司 | Anti-leakage detector for water-proof material |
| CN102313685A (en) * | 2010-07-06 | 2012-01-11 | 王月忠 | Low-pressure detector for waterproofness of thin waterproof coiled material |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10123042A (en) * | 1996-10-23 | 1998-05-15 | Oozeki Kagaku Kogyo Kk | Pressurization-type water permeability testing machine |
-
2012
- 2012-11-09 CN CN201210446472.0A patent/CN103091219B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2057754U (en) * | 1989-04-18 | 1990-05-30 | 李作良 | Waterproof coiled material water permeability determining instrument |
| CN2442261Y (en) * | 2000-09-01 | 2001-08-08 | 水利部上海勘测设计研究院 | Anti-leakage property test instrument for water-proof coiled material |
| CN2556635Y (en) * | 2002-03-01 | 2003-06-18 | 北京科海利新型建筑材料开发有限公司 | Anti-leakage detector for water-proof material |
| CN102313685A (en) * | 2010-07-06 | 2012-01-11 | 王月忠 | Low-pressure detector for waterproofness of thin waterproof coiled material |
Non-Patent Citations (1)
| Title |
|---|
| JP特开平10-123042A 1998.05.15 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103091219A (en) | 2013-05-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103091215B (en) | Waterproofness detector for waterproof rolls | |
| CN102313685B (en) | Low-pressure detector for waterproofness of thin waterproof coiled material | |
| CN203191274U (en) | Film air-permeability tester | |
| CN205426439U (en) | Valve seal nature detection frock | |
| CN103091219B (en) | Waterproofness detector for rubber base screw pressure type waterproof rolls | |
| CN110779662B (en) | Electronic product waterproof grade testing device and testing method | |
| CN203616078U (en) | Air-tight and hydraulic testing device for metal thin-walled packaging container | |
| CN103091216B (en) | Ballast type double-sided waterproofing roll impermeability tester | |
| CN103091218B (en) | Waterproofness detector for rubber base weight type two-surface waterproof rolls | |
| CN103091220A (en) | Waterproofness detector for spring type waterproof rolls | |
| CN103091217B (en) | Ballast type waterproofing roll impermeability tester | |
| CN202599791U (en) | Waterproof coil detector | |
| CN103091221B (en) | Waterproofness detector for rubber base weight type waterproof rolls | |
| CN204784906U (en) | Adjustable visual alarm type safety valve | |
| CN203949768U (en) | Air tightness detection device | |
| CN203275037U (en) | Seal test device | |
| CN204896389U (en) | Novel double -deck oil storage tank | |
| CN104989948B (en) | The quantitative leak-checking apparatus and method of bottle group | |
| CN209117069U (en) | The Air permenbility and waterproofing grade integral type test device of waterproof ventilated membrane | |
| CN208254738U (en) | Seal for pipe joints system safety testing device | |
| CN108375577A (en) | A kind of humidity measurement instrument | |
| CN209623980U (en) | A kind of self-rescuer positive pressure airtight verifying unit | |
| CN104634697A (en) | External communication oil-gas-water three-phase separator device and liquid density measuring method | |
| CN204516182U (en) | A kind of row's formula pressure tester with touring electrical measurement digital display | |
| CN203688173U (en) | Seepage tester of liquid filter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190918 Address after: 221300 Tiefu Town Industrial Park No. 7, Pizhou City, Xuzhou City, Jiangsu Province Patentee after: Pizhou Zhenglong Construction Co., Ltd. Address before: 312452 Zhejiang city of Shaoxing province Shengzhou City Town Youth Road No. 60 Town Center Hospital Patentee before: Wang Yue Zhong |
|
| TR01 | Transfer of patent right |