CN201170382Y - Seepage-proof pipe sleeve - Google Patents
Seepage-proof pipe sleeve Download PDFInfo
- Publication number
- CN201170382Y CN201170382Y CNU2008200327009U CN200820032700U CN201170382Y CN 201170382 Y CN201170382 Y CN 201170382Y CN U2008200327009 U CNU2008200327009 U CN U2008200327009U CN 200820032700 U CN200820032700 U CN 200820032700U CN 201170382 Y CN201170382 Y CN 201170382Y
- Authority
- CN
- China
- Prior art keywords
- pipe box
- box body
- water
- pipe
- pipe sleeve
- 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.)
- Expired - Fee Related
Links
- 238000007789 sealing Methods 0.000 claims description 27
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 12
- 230000000694 effects Effects 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 3
- 230000002265 prevention Effects 0.000 abstract 2
- 230000007547 defect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 3
- 210000002435 tendon Anatomy 0.000 description 3
- 238000004078 waterproofing Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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- Revetment (AREA)
Abstract
The utility model relates to a water seepage prevention pipe sleeve, which belongs to the technical field of drainage pipe fittings for buildings and is mainly characterized in that a waterproof bucket is arranged at the position above the lower end port of a pipe sleeve body, thereby effectively solving the problem that the water seepage prevention pipe sleeve of patent number ZL200630034770.4 has the defect that the concrete pouring is not in place to form dead angles, and a clamping cavity formed between the waterproof bucket and the pipe sleeve body has excellent water stopping effect, little seepage water falls into the near bottom of the clamping cavity along the outer wall of the pipe sleeve body, almost can not rise and passes through a water stopping ramp on a lip edge, when the utility model is used, constructors can pre-embed the pipe fitting in place once before pouring concrete, the installation is convenient, holes are not required to be reserved, the integrity of the concrete floor layer is improved, the water-proof treatment is required after the installation of the traditional kitchen, sanitary room or balcony pipelines is changed, the utility model has simple structure and good water-proof performance, thereby saving, greatly improving the working efficiency and the engineering quality.
Description
Technical field
The utility model relates to a kind of water-impervious pipe box, and especially a kind of waterproof pipe box with stable and sealing function belongs to water-drainage tube part technical field for building.
Background technique
At present, the straight-tube that generally adopts on the market is annotated does not have the sealing function, and mounting process falls behind.During cast concrete, need to reserve the hole of pipeline, when waiting to possess installation conditions, pipe laying again.After piping erection was finished, the multiplex (MUX) planted cooperation and carries out second pouring drain opening concrete on every side.Concrete secondary cast sealing is poor, does not reach the effect of once-cast.If there is ponding at the surface duct place of the kitchen in the house, toilet or balcony, promptly have water by pipe box outer wall seepage, therefore also to do water-proofing treating, the factor of its waterproofing effect difference is relevant with material and mounting process.This problem is perplexing vast builder and user always.By retrieval, the disclosed structure of leakproof water pipe sleeve of patent No. ZL200630034770.4 comprises that the surface is polygonal pipe box body, pipe box body middle part be provided with the pipe box body be one, around and perpendicular to the level of pipe box body to the sealing sheet, be provided with on the side up and down of sealing sheet and be no less than two ring-type convex tendons, between two convex tendons of sealing sheet upper side the plurality of fixed hole is set, axial setting 2/3rds below is concentric and with pipe box body inwall the internal lining pipe of spacing is arranged with the pipe box body in the pipe box body, and the upper end-hole of internal lining pipe and pipe box body inwall are connected as a single entity.This leakproof water pipe sleeve is a very big progress with respect to the straight-tube pipe box that does not have the sealing function, but also comes with some shortcomings, as since be provided with level to the sealing sheet, it is not in place that concrete placement appears in sealing sheet downside, forms the dead angle; For another example because of fin height is not enough, effective sealing; Because of fin height is not enough, being arranged on two fixed holes between the ring-type convex tendon can become the infiltration point.
Summary of the invention
The purpose of this utility model provides a kind of water-impervious pipe box, solve sealing sheet downside that above-mentioned leakproof water pipe sleeve exists because of structural factor occur concrete placement not in place, because of fin height is not enough, effectively all deficiencies such as sealing realize effective water-impervious.
The purpose of this utility model is achieved through the following technical solutions, a kind of water-impervious pipe box, comprise the pipe box body, pipe box body internal surface be provided with the surrounding tube body and with the pipe box body be the positioning boss that protrudes to the axle center of one, axially concentric and the internal lining pipe of spacing is arranged in the pipe box body with pipe box body inwall with the pipe box body, the internal lining pipe upper end-hole in the pipe box body and the inner limit of boss are connected as a single entity, it is characterized in that pipe box body lower end mouth is provided with anti-bucket with the upper part, the lower end part and the pipe box body of anti-bucket are one.
The position, upper end of anti-bucket have level to the lip limit, the upper side on lip limit is provided with a sealing ramp with the concentric epirelief in lip limit, on the lip limit outside the sealing ramp around some stable holes are set.
The outer surface of pipe box body is an arc surface, or is polygonal, also is screw thread.
The cross section of sealing ramp is a rectangle, or is isosceles trapezoid, or is hypotenuse for straight flange, another side on one side.
The utility model is by being provided with anti-bucket in pipe box body lower end mouth with the upper part, effectively solved the problem at the concrete placement formation not in place dead angle that the leakproof water pipe sleeve of patent No. ZL200630034770.4 exists, and the folder chamber that forms between anti-bucket and the pipe box body has fabulous stagnant water effect, few percolating water falls into the nearly bottom in folder chamber along the external wall of pipe box, almost can't rise and by the sealing ramp on the lip limit, not enough because of fin height from overcome above-mentioned patented technology at all, the effective deficiency of sealing, the utility model no longer includes strict requirement to the height of sealing ramp on the anti-bucket lip limit, stable hole is arranged on the sealing ramp outside, it only is convenient fixing construction, when the utility model uses, the workmen before cast concrete with the pre-buried one-time-reach-place of pipe fitting, it is convenient to install, need not to reserve the hole, improved the integrity of concrete building aspect, changed kitchen in the past, also need to do water-proofing treating after toilet or the balcony piping erection, the utility model is simple in structure, water-proof performance is good, thereby saved great amount of manpower and fund, improved work greatly and renderd a service and construction quality.
Description of drawings
Fig. 1 is the utility model plan structure schematic representation;
Fig. 2 looks the sectional structure schematic representation for the utility model master;
Among the figure, 1 sealing ramp, 2 anti-buckets, 3 stable holes, 4 pipe box bodies, 5 positioning boss, 6 internal lining pipes.
Embodiment
Further specify the utility model in conjunction with the accompanying drawings and embodiments, as Fig. 1, shown in Figure 2, the utility model is by pipe box body 4, anti-bucket 2, sealing slope 1, positioning boss 5 and internal lining pipe 6 constitute, the lower end mouth of pipe box body 4 is provided with anti-bucket 2 with the upper part, the lower end part and the pipe box body 4 of anti-bucket 2 are one, the position, upper end of anti-bucket 2 have level to the lip limit, the upper side on lip limit is provided with a sealing ramp 1 with the concentric epirelief in lip limit, on the lip limit in sealing ramp 1 outside around some stable holes 3 are set, the cross section of sealing ramp 1 is a rectangle, or be isosceles trapezoid, or be straight flange on one side, another side is a hypotenuse, the internal surface at pipe box body 4 middle parts be provided with surrounding tube body 4 and with pipe box body 4 the positioning boss 5 that protrudes to the axle center for one, internal lining pipe 6 is concentric with pipe box body 4, and the inner limit of its upper end-hole and boss 5 is connected as a single entity, and the outer surface of pipe box body 4 is an arc surface, or be polygonal, or be a chain for binding criminals line.
Claims (4)
1, a kind of water-impervious pipe box, comprise the pipe box body, pipe box body internal surface be provided with the surrounding tube body and with the pipe box body be the positioning boss that protrudes to the axle center of one, axially concentric and the internal lining pipe of spacing is arranged in the pipe box body with pipe box body inwall with the pipe box body, the internal lining pipe upper end-hole in the pipe box body and the inner limit of boss are connected as a single entity, it is characterized in that pipe box body lower end mouth is provided with anti-bucket with the upper part, the lower end part and the pipe box body of anti-bucket are one.
2, waterproof pipe box according to claim 1, the position, upper end that it is characterized in that anti-bucket have level to the lip limit, the upper side on lip limit is provided with a sealing ramp with the concentric epirelief in lip limit, on the lip limit outside the sealing ramp around the plurality of fixed hole is set.
3, waterproof pipe box according to claim 1, the outer surface that it is characterized in that the pipe box body is an arc surface, or is polygonal, or is screw thread.
4, waterproof pipe box according to claim 2, the cross section that it is characterized in that the sealing ramp is a rectangle, or is isosceles trapezoid, or is hypotenuse for straight flange, another side on one side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200327009U CN201170382Y (en) | 2008-02-27 | 2008-02-27 | Seepage-proof pipe sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200327009U CN201170382Y (en) | 2008-02-27 | 2008-02-27 | Seepage-proof pipe sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201170382Y true CN201170382Y (en) | 2008-12-24 |
Family
ID=40209435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200327009U Expired - Fee Related CN201170382Y (en) | 2008-02-27 | 2008-02-27 | Seepage-proof pipe sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201170382Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102374342A (en) * | 2011-01-06 | 2012-03-14 | 许智峰 | Waterproof coating method for floor joint |
-
2008
- 2008-02-27 CN CNU2008200327009U patent/CN201170382Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102374342A (en) * | 2011-01-06 | 2012-03-14 | 许智峰 | Waterproof coating method for floor joint |
| CN102374342B (en) * | 2011-01-06 | 2013-06-05 | 许智峰 | Waterproof coating method for floor joint |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081224 Termination date: 20160227 |