CN105021359A - Portable plastic manhole sealing detection apparatus and detection method - Google Patents
Portable plastic manhole sealing detection apparatus and detection method Download PDFInfo
- Publication number
- CN105021359A CN105021359A CN201510449444.8A CN201510449444A CN105021359A CN 105021359 A CN105021359 A CN 105021359A CN 201510449444 A CN201510449444 A CN 201510449444A CN 105021359 A CN105021359 A CN 105021359A
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- air bag
- plastic inspection
- inspection well
- injection hole
- detection apparatus
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Links
- 238000001514 detection method Methods 0.000 title claims abstract description 27
- 238000007789 sealing Methods 0.000 title abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 45
- 238000012360 testing method Methods 0.000 claims abstract description 9
- 238000007689 inspection Methods 0.000 claims description 75
- 238000002347 injection Methods 0.000 claims description 25
- 239000007924 injection Substances 0.000 claims description 25
- 239000000463 material Substances 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000004154 testing of material Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Abstract
The invention relates to a portable plastic manhole sealing detection apparatus and a detection method, and belongs to product performance detection and test field. The detection apparatus comprises a charging connector, an air bag, a water flooding aperture and a plastic manhole; the air bag is provided with the charging connector; the water flooding aperture is set inside the air bag and the other end of the water flooding aperture extends out of the air bag; the air bag is set at the upper part of the plastic manhole and the central section of the plastic manhole is provided with a weld. The detection apparatus is simple and reliable, and occupies small area and space; the detection apparatus won't be limited by work environment; the air bag of the detection apparatus is light, has a simple structure and is convenient for carriage and manufacturing; the detection apparatus can be operated conveniently, thereby improving work efficiency; the detection apparatus has the advantages of simple structure and low cost, and the material is saved; the detection apparatus can be used to detect the sealing of plastic manholes that have different diameters with multiple functions.
Description
Technical field
The present invention relates to a kind of portable plastic inspection chamber device for detecting sealability and detection method, belong to properties of product and detect and test field.
Background technology
Inspection chamber, is commonly called as " Jiao Jing ", is the vertical shaft built at a certain distance on underground utilities position, is one of urban road underground foundation facility, mainly for service conduits, removing mud and the structures in order to connect different directions, differing heights pipeline.Plastic inspection well is made up through injection moulding, compression moulding etc. of high molecule plastic material, and is assembled by the welding of different parts, socket joint connection etc.Because plastic inspection well is embedded in underground activities, infiltrate in plastic inspection well to prevent other liquid around soil, or infiltrate in soil around to prevent the corrosive liquids in pipeline and cause leakage pollution, so must detect the sealing of plastic inspection well, and the pick-up unit of existing plastic inspection well adopts traditional Material Testing Machine test platform mostly, its complex structure, complex operation, carry inconvenience, and mostly can only detect the mechanical property of plastic inspection well, and can not detect its sealing.
Summary of the invention
The object of this invention is to provide a kind of portable plastic inspection chamber device for detecting sealability and detection method, in order to detect the sealing property of plastic inspection well, to overcome conventional plastic inspection chamber device for detecting sealability complex structure, complex operation, carry the shortcoming and defect of inconvenience.
The present invention realizes by following technical scheme: a kind of portable plastic inspection chamber device for detecting sealability and detection method, comprise charging connector 1, air bag 2, water injection hole 3, plastic inspection well 4; Air bag 2 offers charging connector 1, be provided with water injection hole 3 and water injection hole 3 other end stretches out outside air bag 2 in air bag 2, air bag 2 is placed in plastic inspection well 4 top, is provided with weld seam 5 in the middle part of plastic inspection well 4.
Described portable plastic inspection chamber device for detecting sealability detection method, first plastic inspection well 4 well head made is placed on the ground upward, air bag 2 is placed in the well head place of plastic inspection well 4, the charging connector 1 of inflator and air bag 2 is fixed, then be inflated in air bag 2 and produce certain gaseous tension, the pressure that gas produces makes air bag be close on the inwall of plastic inspection well 4, air bag 2 is fixed with plastic inspection well 4, in plastic inspection well 4, press water is filled to given pressure finally by the water injection hole 3 on air bag 2, pressurize is to preset time, observe the leakage flow size of press water and the pressure release speed of pressurize, thus reach the impermeability test of plastic inspection well 4 is detected.
In plastic inspection well 4, note press water by water injection hole 3, hydraulic pressure is by force 0.1 ~ 0.5MPa.
In plastic inspection well 4, note press water by water injection hole 3, the dwell time is 0.5 ~ 5 minute.
The present invention has following beneficial effect:
1, in pick-up unit, bag material easily obtains, easy to make;
2, equipment is simple and reliable, floor area and to occupy space little, not by the restriction of working environment;
3, air bag lightweight, easy to carry in pick-up unit, and structure is simple, is convenient to manufacture;
4, checkout equipment is easy to operate, improves the work efficiency of staff;
5, structure of the detecting device is simple, and save material, cost is low;
6, pick-up unit can carry out sealing propertytest by the plastic inspection well different to diameter, and function is many.
Accompanying drawing explanation
Fig. 1 is main TV structure schematic diagram of the present invention;
Fig. 2 is Test Detection Work theory structure schematic diagram of the present invention.
In figure, each label is: 1: charging connector, 2: air bag, 3: water injection hole, 4: plastic inspection well, 5: weld seam.
Embodiment
Below in conjunction with drawings and Examples, the invention will be further described, but content of the present invention is not limited to described scope.
Embodiment 1: as shown in Figure 1-2, a kind of portable plastic inspection chamber device for detecting sealability and detection method, comprise charging connector 1, air bag 2, water injection hole 3, plastic inspection well 4; Air bag 2 offers charging connector 1, be provided with water injection hole 3 and water injection hole 3 other end stretches out outside air bag 2 in air bag 2, air bag 2 is placed in plastic inspection well 4 top, is provided with weld seam 5 in the middle part of plastic inspection well 4.
Portable plastic inspection chamber device for detecting sealability detection method, first plastic inspection well 4 well head made is placed on the ground upward, air bag 2 is placed in the well head place of plastic inspection well 4, the charging connector 1 of inflator and air bag 2 is fixed, then be inflated in air bag 2 and produce certain gaseous tension, the pressure that gas produces makes air bag be close on the inwall of plastic inspection well 4, air bag 2 is fixed with plastic inspection well 4, in plastic inspection well 4, press water is filled finally by the water injection hole 3 on air bag 2, press water pressure to 0.1 MPa, pressurize 0.5 minute, observe the leakage flow size of press water and the pressure release speed of pressurize, thus reach the impermeability test of plastic inspection well 4 is detected.
Embodiment 2: as shown in Figure 1-2, a kind of portable plastic inspection chamber device for detecting sealability and detection method, comprise charging connector 1, air bag 2, water injection hole 3, plastic inspection well 4; Air bag 2 offers charging connector 1, be provided with water injection hole 3 and water injection hole 3 other end stretches out outside air bag 2 in air bag 2, air bag 2 is placed in plastic inspection well 4 top, is provided with weld seam 5 in the middle part of plastic inspection well 4.
Portable plastic inspection chamber device for detecting sealability detection method, first plastic inspection well 4 well head made is placed on the ground upward, air bag 2 is placed in the well head place of plastic inspection well 4, the charging connector 1 of inflator and air bag 2 is fixed, then be inflated in air bag 2 and produce certain gaseous tension, the pressure that gas produces makes air bag be close on the inwall of plastic inspection well 4, air bag 2 is fixed with plastic inspection well 4, in plastic inspection well 4, press water is filled finally by the water injection hole 3 on air bag 2, press water pressure to 0.3 MPa, pressurize 3 minutes, observe the leakage flow size of press water and the pressure release speed of pressurize, thus reach the impermeability test of plastic inspection well 4 is detected.
Embodiment 3: as shown in Figure 1-2, a kind of portable plastic inspection chamber device for detecting sealability and detection method, comprise charging connector 1, air bag 2, water injection hole 3, plastic inspection well 4; Air bag 2 offers charging connector 1, be provided with water injection hole 3 and water injection hole 3 other end stretches out outside air bag 2 in air bag 2, air bag 2 is placed in plastic inspection well 4 top, is provided with weld seam 5 in the middle part of plastic inspection well 4.
Portable plastic inspection chamber device for detecting sealability detection method, first plastic inspection well 4 well head made is placed on the ground upward, air bag 2 is placed in the well head place of plastic inspection well 4, the charging connector 1 of inflator and air bag 2 is fixed, then be inflated in air bag 2 and produce certain gaseous tension, the pressure that gas produces makes air bag be close on the inwall of plastic inspection well 4, air bag 2 is fixed with plastic inspection well 4, in plastic inspection well 4, press water is filled extremely finally by the water injection hole 3 on air bag 2, press water pressure to 0.5 MPa, pressurize 5 minutes, observe the leakage flow size of press water and the pressure release speed of pressurize, thus reach the impermeability test of plastic inspection well 4 is detected.
Claims (4)
1. a portable plastic inspection chamber device for detecting sealability, is characterized in that: comprise charging connector (1), air bag (2), water injection hole (3), plastic inspection well (4); Air bag (2) offers charging connector (1), be provided with water injection hole (3) and water injection hole (3) other end stretches out air bag (2) outward in air bag (2), air bag (2) is placed in plastic inspection well (4) top, and plastic inspection well (4) middle part is provided with weld seam (5).
2. portable plastic inspection chamber device for detecting sealability detection method according to claim 1, it is characterized in that: first the plastic inspection well made (4) well head is placed on the ground upward, air bag (2) is placed in the well head place of plastic inspection well (4), by the charging connector of inflator and air bag (2), (1 fixes, then be inflated in air bag (2) and produce certain gaseous tension, the pressure that gas produces makes air bag be close on the inwall of plastic inspection well (4), air bag (2) is fixed with plastic inspection well (4), in plastic inspection well (4), press water is filled to given pressure finally by the water injection hole (3) on air bag (2), pressurize is to preset time, observe the leakage flow size of press water and the pressure release speed of pressurize, thus reach the impermeability test of plastic inspection well (4) is detected.
3. portable plastic inspection chamber device for detecting sealability detection method according to claim 2, is characterized in that: by water injection hole (3) note press water in plastic inspection well (4), hydraulic pressure is by force 0.1 ~ 0.5MPa.
4. portable plastic inspection chamber device for detecting sealability detection method according to claim 2, is characterized in that: by water injection hole (3) note press water in plastic inspection well (4), the dwell time is 0.5 ~ 5 minute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510449444.8A CN105021359A (en) | 2015-07-28 | 2015-07-28 | Portable plastic manhole sealing detection apparatus and detection method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510449444.8A CN105021359A (en) | 2015-07-28 | 2015-07-28 | Portable plastic manhole sealing detection apparatus and detection method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105021359A true CN105021359A (en) | 2015-11-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510449444.8A Pending CN105021359A (en) | 2015-07-28 | 2015-07-28 | Portable plastic manhole sealing detection apparatus and detection method |
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| Country | Link |
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| CN (1) | CN105021359A (en) |
Citations (9)
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|---|---|---|---|---|
| US5760294A (en) * | 1990-06-02 | 1998-06-02 | Lehmann; Martin | Method of and apparatus for checking the volume of containers |
| KR20080003255A (en) * | 2006-06-30 | 2008-01-07 | 류재용 | The apparatus and the method of leakage test for the laying pipes |
| CN101793584A (en) * | 2009-12-04 | 2010-08-04 | 中冶建筑研究总院有限公司 | Large-diameter pipeline sealing property detection device and method |
| CN201828386U (en) * | 2010-09-29 | 2011-05-11 | 康泰塑胶科技集团有限公司 | Double-opposite-peak sealed leakage detector of corrugated pipe sealing ring |
| CN202153172U (en) * | 2011-07-21 | 2012-02-29 | 济南城建集团有限公司 | Device for detecting plugging and sealing of sewage pipeline and inspection well by all-air-bag method |
| CN202188946U (en) * | 2011-08-01 | 2012-04-11 | 济南城建集团有限公司 | Tool using air bag to carry out sealing closed air detection of plastic sewage pipeline and inspection well |
| CN104236938A (en) * | 2013-06-08 | 2014-12-24 | 南京福碧源环境技术有限公司 | Static pressure and bursting device of water treatment device |
| CN104390093A (en) * | 2014-07-26 | 2015-03-04 | 济南城建集团有限公司 | Water closing and air closing test method and used water closing and air closing dual-purpose blockage test airbag |
| CN204903112U (en) * | 2015-07-28 | 2015-12-23 | 昆明理工大学 | Portable plastic check well leakproofness detection device |
-
2015
- 2015-07-28 CN CN201510449444.8A patent/CN105021359A/en active Pending
Patent Citations (9)
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|---|---|---|---|---|
| US5760294A (en) * | 1990-06-02 | 1998-06-02 | Lehmann; Martin | Method of and apparatus for checking the volume of containers |
| KR20080003255A (en) * | 2006-06-30 | 2008-01-07 | 류재용 | The apparatus and the method of leakage test for the laying pipes |
| CN101793584A (en) * | 2009-12-04 | 2010-08-04 | 中冶建筑研究总院有限公司 | Large-diameter pipeline sealing property detection device and method |
| CN201828386U (en) * | 2010-09-29 | 2011-05-11 | 康泰塑胶科技集团有限公司 | Double-opposite-peak sealed leakage detector of corrugated pipe sealing ring |
| CN202153172U (en) * | 2011-07-21 | 2012-02-29 | 济南城建集团有限公司 | Device for detecting plugging and sealing of sewage pipeline and inspection well by all-air-bag method |
| CN202188946U (en) * | 2011-08-01 | 2012-04-11 | 济南城建集团有限公司 | Tool using air bag to carry out sealing closed air detection of plastic sewage pipeline and inspection well |
| CN104236938A (en) * | 2013-06-08 | 2014-12-24 | 南京福碧源环境技术有限公司 | Static pressure and bursting device of water treatment device |
| CN104390093A (en) * | 2014-07-26 | 2015-03-04 | 济南城建集团有限公司 | Water closing and air closing test method and used water closing and air closing dual-purpose blockage test airbag |
| CN204903112U (en) * | 2015-07-28 | 2015-12-23 | 昆明理工大学 | Portable plastic check well leakproofness detection device |
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Application publication date: 20151104 |
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