CN107044568A - A kind of double protection formula pipeline through-wall waterproof construction - Google Patents
A kind of double protection formula pipeline through-wall waterproof construction Download PDFInfo
- Publication number
- CN107044568A CN107044568A CN201710382463.2A CN201710382463A CN107044568A CN 107044568 A CN107044568 A CN 107044568A CN 201710382463 A CN201710382463 A CN 201710382463A CN 107044568 A CN107044568 A CN 107044568A
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- water
- backwater
- ring
- flange
- pipeline
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L5/00—Devices for use where pipes, cables or protective tubing pass through walls or partitions
- F16L5/02—Sealing
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Revetment (AREA)
Abstract
The present invention relates to a kind of double protection formula pipeline through-wall waterproof construction, including service sleeve, end facing water head flange and backwater termination flange are provided with service sleeve, meet water back-up ring and backwater back-up ring are symmetrical arranged on service sleeve, with meeting water, backwater termination flange sets and met water respectively relatively, backwater ring flange, it is respectively and fixedly connected with meet water compressing pipe and backwater compressing pipe, set and meet water respectively, backwater waterproof apron, meet water, backwater ring flange is respectively to meet water, backwater compressing pipe is inserted between service sleeve and pipeline and compressed respectively and meets water, backwater waterproof apron is with meeting water, backwater termination flange is fixedly connected；It is characterised by, meets water, backwater termination flange is fixed with one with the meeting water of wall, backwater side respectively；Waterproof roll is set, along wall meet water side successively cladding end facing water head flange top surface, meet water ring flange top surface and its upstream face to pipeline, and waterproof roll end along, meet water the weather-proof gel coating of filling sealing between ring flange and pipeline.
Description
Technical field
Use double the present invention relates to a kind of water-tight device of pipeline in laying, more particularly to a kind of Pipeline Crossing Program wall hole
Weight protection pipeline through-wall waterproof construction.
Background technology
In urban pipe network, there is that some pipelines, including water supply, heat supply, sewage conduct etc. are a variety of, various pipelines are laid in
Underground, also have and be arranged on basement, also pass through pond etc., because underground piping is provided with well room, pipeline need to pass through
Well room wall is set, and for basement and the pipeline in pond, in laying, pipeline also needs to pass through basement and pond wall；Upper
In the case of stating, it is necessary to which punch mouth on wall, so that pipeline passes through.But for underground piping due to there is underground water, once pipe
Seepage occurs for the gap between road and hole, and gap of the underground water along pipeline through-wall position can be caused to penetrate into well, indoor, destruction
Environment, and wherein facility is immersed in water, cause damage；In addition, the leak in gap can influence between pipeline and pond wall hole
The normal water filling in pond, and cause water resource waste.Therefore, pipeline runs through the close of the gap position of wall hole under water environment
Envelope turns into the major issue for needing to solve in roughing-in.
During Fig. 1 shows that a kind of existing urban pipe network is laid, pipeline through-wall water-tight device.The device includes passing through wall 7a use
Make the service sleeve 5a of the passage of pipeline 1, end facing water head flange is arranged with the service sleeve 5a side that meets water, land side external part
41a and backwater termination flange 42a, close to the side that meets water of the wall on the body section inwall that service sleeve is located in wall
71a and backwater side 72a positions are symmetrical arranged the back-up ring 91a and backwater back-up ring 92a that meets water coordinated with pipeline gap, are met with described
Water end (W.E.) head flange 41a and backwater termination flange 42a relatively respectively set slip cap mounted in pipeline meet water external part and backwater stretching
The ring flange 21a and backwater ring flange 22a that meets water on end, in the relative disk of the ring flange 21a that meets water, backwater ring flange 22a
Meet water compressing pipe 31a and backwater pressure between the pluggable service sleeve 5a and pipeline 1 for being coaxial therewith setting are respectively and fixedly connected with face
Tight pipe 32a, in the side that meets water for the back-up ring 91a that meets water with dividing in the backwater back-up ring 92a service sleeve of land side and the gap of pipeline
She Zhi not meet water waterproof apron 81a and backwater waterproof apron 82a, it is described meet water ring flange 21a and backwater ring flange 22a respectively with
Between the compressing pipe that meets water 31a and backwater compressing pipe 32a insertion service sleeve 5a and pipeline 1, and the waterproof that met water respectively described in compression
Cushion rubber 81a and backwater waterproof apron 82a, and by bolt 10, nut 11, packing ring 12 and corresponding end facing water head flange 41a and
Backwater termination flange 42a is fixedly connected.
By said structure, will meet water ring flange 21a and backwater ring flange 22a respectively with end facing water head flange 41a and the back of the body
Water end (W.E.) head flange 42a is fixedly connected, and will meet water waterproof apron and backwater waterproof apron is fixed, when pipeline is in some environment
Under the conditions of play and water proof rubber circle will not be taken out of when being deformed with displacement, realization reliably effectively prevents external water from pre-buried set
The purpose that the gap of pipe and pipeline enclosure was oozed.
But through using it was verified that using said structure, due to meet water external part and the backwater external part in service sleeve
Symmetrically arranged end facing water head flange 41a and backwater termination flange 42a not with wall 7a integrally connecteds, but with wall possess away from
From the meeting water on termination and backwater termination of service sleeve is independently arranged at, so, when pipeline 1 deforms displacement, for example,
Pipeline meet water side occur above and below play skew when, then turn into force fulcrum at the waterproof apron that meets water, and form larger torque, lead to
Cross the waterproof apron that meets water, meet water back-up ring, backwater back-up ring and service sleeve are applied on all sealing support ring 6a of ring, make all sealings of ring
Crack is produced between support ring 6a and service sleeve 5a.Especially, service sleeve 5a bear for a long time external force effect, also can overall deformation,
Thus the gap that external water can be between service sleeve 5a and pipeline 1 is penetrated into.In addition, at present in the environment of having water, wall feed-through pipeline
Only with above-mentioned one heavy waterproof construction, once it is damaged, it will lead to more serious consequence, therefore waterproof construction need to be strengthened, with
Obtain the waterproof effect for improving reliability.How existing waterproof construction is improved as industry concerned issue.
The content of the invention
It is a primary object of the present invention in view of the above-mentioned problems, being improved in prior art basis double there is provided one kind
Weight protection pipeline through-wall waterproof construction, realizing reliable effectively prevents water passage hole mouthful from oozing, it is ensured that well located underground, room and
The environment and equipment safety in pond etc., it is ensured that the normal operation of wall feed-through pipeline.
The technical solution adopted for the present invention to solve the technical problems is：
A kind of double protection formula pipeline through-wall waterproof construction, including the service sleeve that wall is used as heavy connection of pipe is passed through,
The service sleeve both sides stretch out meet water side and the land side of wall meet water external part and backwater external part is arranged with and met water
Termination flange and backwater termination flange, close to the side that meets water of the wall on the body section inwall that service sleeve is located in wall
Face and backwater sideway stance are symmetrical arranged meet water back-up ring and the backwater back-up ring coordinated with pipeline gap, with the end facing water head flange
Slip cap is set to be mounted in the ring flange that meets water that pipeline meets water on external part and backwater external part respectively relatively with backwater termination flange
With backwater ring flange, be respectively and fixedly connected with the ring flange card relative with backwater ring flange that meet water be coaxial therewith set can
Meet water compressing pipe and the backwater compressing pipe inserted between service sleeve and pipeline, in meet water side and the backwater back-up ring of the back-up ring that meets water
Meet water waterproof apron and backwater waterproof apron are set respectively in the service sleeve of land side and the gap of heat supply pipeline, it is described to meet water
Ring flange and backwater ring flange respectively with meet water compressing pipe and backwater compressing pipe insertion service sleeve and pipeline between and press respectively
It is tight described to meet water waterproof apron and backwater waterproof apron is fixedly connected with corresponding end facing water head flange and backwater termination flange；Its
It is characterised by, the end facing water head flange and backwater termination flange are connected with backwater side sideways with meeting water for the wall respectively
It is integrated；And set in the wall side that meets water and seal against the waterproof roll of connection, the waterproof roll meets water along the wall
Side successively cladding end facing water head flange top surface, meet water ring flange top surface and the ring flange upstream face that meets water to the pipeline, and
Waterproof roll end edge, the filling between ring flange and pipeline that meets water seal weather-proof gel coating.
On the body section outer wall that the service sleeve is located in wall, its anchor ring that is connected is perpendicular to service sleeve axle
The all seal rings of the ring of line.
Be connected a reinforced steel bar ring as waterproof roll support frame on the annular spread bolt end of the ring flange that meets water,
The waterproof roll is coated on the surface of the ring flange reinforced steel bar ring.
The beneficial effects of the invention are as follows：Provide a kind of improved double protection formula pipeline through-wall waterproof construction, due to
In prior art basis, by meet water side and the backwater side of end facing water head flange and backwater termination flange respectively with the wall
It is fixed with one, forms integrative-structure, once pipeline there occurs deformation, displacement under specific environmental aspect, then the power produced
Square is zero, thus can significantly be reduced pipeline stress, it is to avoid crack occurs in structure, prevents the water of external environment from entering.Mirror
In the reinforcement of said structure, and then, all sealing support rings of existing two rings are reduced to all seal rings of a ring, making is simplified
Technique, reduces cost of manufacture.In addition, the present invention is also additionally arranged in the wall side that meets water and seals against the waterproof roll of connection, and
Waterproof roll end along, meet water between ring flange and pipeline fill weather-resistant glue seal coating.Hereby it is achieved that tight dual waterproof
Structure, can effective waterproof, it is ensured that well room equipment safety, it is ensured that wall feed-through pipeline is normally run.
Brief description of the drawings
Fig. 1 is existing pipeline through-wall waterproof construction schematic diagram；
Fig. 2 is the double protection formula pipeline through-wall waterproof construction schematic diagram that the present invention is provided.
In figure：21a meets water ring flange, 22a backwater ring flanges, and 31a meets water compressing pipe, and 32a backwater compressing pipes, 41a meets water
Termination flange, 42a backwaters termination flange, 5a service sleeves, all sealing support rings of 6a rings, 7a walls, 71a meets water sideways, the 72a back ofs the body
Water side, 81a meets water waterproof apron, 82a backwater waterproof aprons, and 91a meets water back-up ring, 92a backwater back-up rings；
1 pipeline, 21 meet water ring flange, 22 backwater ring flanges, and 31 meet water compressing pipe, 32 backwater compressing pipes, and 41 meet water termination
Flange, 42 backwater termination flanges, 5 service sleeves, 51 meet water external part, 52 backwater external parts, 6 rings week seal ring, 7 walls, 71
Meet water side, 72 backwaters side, and 81 meet water waterproof apron, 82 backwater waterproof aprons, and 91 meet water back-up ring, 92 backwater back-up rings, 10 spiral shells
Bolt, 11 nuts, 12 packing rings, 13 waterproof rolls, 14 reinforced steel bar rings, the 15 weather-proof glue-lines of sealing.
Below in conjunction with drawings and examples to the detailed description of the invention.
Embodiment
Fig. 2 shows a kind of double protection formula pipeline through-wall waterproof construction, same as the prior art, including passes through wall and be used as
The service sleeve 5 of heavy connection of pipe, the external part 51 that meets water of meet water side and the land side of wall is stretched out in the both sides of service sleeve 5
End facing water head flange 41 and backwater termination flange 42 are arranged with backwater external part 52, is located in service sleeve 5 in wall
Body section inwall on close to the wall meet water side and backwater sideway stance be symmetrical arranged and pipeline gap cooperation meet water
Back-up ring 91 and backwater back-up ring 92, set slip cap to be mounted in respectively relatively with the end facing water head flange 41 and backwater termination flange 42
Pipeline meets water meet water ring flange 21 and backwater ring flange 22 on external part 51 and backwater external part 52, in the ring flange that meets water
It is respectively and fixedly connected with 21 cards relative with backwater ring flange 22 between the pluggable service sleeve 5 and pipeline 1 for being coaxial therewith setting
Meet water compressing pipe 31 and backwater compressing pipe 32, in the pre-buried set of the land side of meet water side and the backwater back-up ring 92 of the back-up ring 91 that meets water
Pipe 5 with setting meet water waterproof apron 81 and backwater waterproof apron 82, the ring flange 21 that meets water respectively in the gap of heat supply pipeline 1
And backwater ring flange 22 respectively with meet water compressing pipe 31 and backwater compressing pipe 32 insertion service sleeve 5 and pipeline 1 between and respectively
Meet water waterproof apron 81 and backwater waterproof apron 82 and corresponding end facing water head flange 41 and backwater termination flange 42 described in compressing
It is fixedly connected.
The improvement of the present invention is, the end facing water head flange 41 and backwater termination flange 42 respectively with the wall 7
Meet water side 71 and backwater side 72 is fixed with one；As a result of integrative-structure, once pipeline is in specific environment shape
Deformation, displacement are there occurs under condition, then torque is zero, thus pipeline stress can significantly be reduced, it is to avoid crack occurs in structure,
Prevent the water of external environment from entering.
Furthermore, referring to Fig. 1, in the prior art, service sleeve 5a is set on the body section outer wall in wall 7a
The all sealing support ring 6a of two rings, are integrated part due to being poured with wall, wall limited support are played when there is external force effect
Effect.And it is of the invention different from above-mentioned prior art, on the body section outer wall that the service sleeve 5 is located in wall, it is connected
Ring all seal ring 6 of one its anchor ring perpendicular to service sleeve axis.Due to end facing water head flange 41 and backwater termination flange 42
Integrative-structure is employed with the wall 7, therefore intensity increase, only sets all seal rings 6 of a ring to be used for sealing, without
Its limited support function, you can reach strong effect, simplifies structure, technique.
In addition, particular job condition run for pipeline under water environment, to realize safe operation, the present invention is set
Dual waterproof construction.Compared with the prior art, the present invention be also additionally arranged waterproof roll, wall 7 meet water side set seal against
The waterproof roll 13 of connection, waterproof roll 13 along the wall meet water side successively the top surface of cladding end facing water head flange 41,
Meet water ring flange 21 top surface and the ring flange upstream face that meets water to the pipeline 1, and waterproof roll end along, meet water ring flange 21
And weather-resistant glue seal coating 15 is filled between pipeline 1.
During concrete operations, one is connected as anti-by welding on the termination of the annular spread bolt 10 for the ring flange 21 that meets water
The reinforced steel bar ring 14 of water coil support frame, is coated on the surface of ring flange reinforced steel bar ring 14 by waterproof roll 13, can so prevent bolt head
Puncture coiled material.Real weather-resistant glue is closely glued in the interior outside on waterproof roll end edge, and by the end of waterproof roll 13 along, meet water ring flange 21
And the seam crossing between pipeline 1 forms weather-resistant glue seal coating with weather-resistant glue dense packing effect, total reaches dual waterproof effect
Really.
Typically in the application, heat distribution pipeline is in heat supply and elongation is had when stopping heat and shorten, and can now be directed to weather-resistant glue
Underground use environment, the condition such as heat distribution pipeline surface temperature is proposed to performances such as the tensile strengths and elongation at break of weather-resistant glue will
Ask, select suitable kind.In the present embodiment, above-mentioned weather-resistant glue can select PU polyurethane adhesives or epoxide-resin glue.Above-mentioned waterproof volume
Material 13 selects BAC adhesive waterproof coils.Also it can be applied in combination using synthesis macromolecule coiled material with supporting bonding agent.
It is described above, only it is the preferred embodiments of the present invention, not makees any formal to the structure of the present invention
Limitation.Any simple modification, equivalent variations and modification that every technical spirit according to the present invention is made to above example,
In the range of still falling within technical solution of the present invention.
Claims (3)
1. a kind of double protection formula pipeline through-wall waterproof construction, including the service sleeve that wall is used as heavy connection of pipe is passed through, in institute
State service sleeve both sides stretch out wall meet water side and land side meet water external part and backwater external part is arranged with end facing water
Head flange and backwater termination flange, close to the side that meets water of the wall on the body section inwall that service sleeve is located in wall
With backwater sideway stance be symmetrical arranged with pipeline gap coordinate meet water back-up ring and backwater back-up ring, with the end facing water head flange and
Backwater termination flange relatively respectively set slip cap mounted in pipeline meet water on external part and backwater external part meet water ring flange and
Backwater ring flange, is respectively and fixedly connected with the ring flange card relative with backwater ring flange that meet water and is coaxial therewith inserting for setting
Enter meet water compressing pipe and the backwater compressing pipe between service sleeve and pipeline, in meet water side and the back of the body of backwater back-up ring of the back-up ring that meets water
Meet water waterproof apron and backwater waterproof apron, the method that meets water are set respectively in the service sleeve of water side and the gap of heat supply pipeline
Blue disk and backwater ring flange respectively with meet water compressing pipe and backwater compressing pipe insertion service sleeve and pipeline between and compress respectively
It is described to meet water waterproof apron and backwater waterproof apron is fixedly connected with corresponding end facing water head flange and backwater termination flange；It is special
Levy and be, the end facing water head flange and backwater termination flange are connected with backwater side sideways with meeting water for the wall respectively and are
One；And set in the wall side that meets water and seal against the waterproof roll of connection, meet water side of the waterproof roll along the wall
Face coats end facing water head flange top surface successively, meet water ring flange top surface and the ring flange upstream face that meets water to the pipeline, and anti-
Water coiled material end edge, the filling between ring flange and pipeline that meets water seal weather-proof gel coating.
2. a kind of double protection formula pipeline through-wall waterproof construction according to claim 1, it is characterised in that described pre-buried
Sleeve pipe is located on the body section outer wall in wall, and be connected ring all seal ring of its anchor ring perpendicular to service sleeve axis.
3. a kind of double protection formula pipeline through-wall waterproof construction according to claim 1 or 2, it is characterised in that met described
Be connected a reinforced steel bar ring as waterproof roll support frame on the annular spread bolt end of water ring flange, the waterproof roll cladding
On the surface of the ring flange reinforced steel bar ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710382463.2A CN107044568A (en) | 2017-05-26 | 2017-05-26 | A kind of double protection formula pipeline through-wall waterproof construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710382463.2A CN107044568A (en) | 2017-05-26 | 2017-05-26 | A kind of double protection formula pipeline through-wall waterproof construction |
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| Publication Number | Publication Date |
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| CN107044568A true CN107044568A (en) | 2017-08-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710382463.2A Pending CN107044568A (en) | 2017-05-26 | 2017-05-26 | A kind of double protection formula pipeline through-wall waterproof construction |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108533842A (en) * | 2018-03-27 | 2018-09-14 | 中冶天工集团有限公司 | A kind of extrusion type sealed device and its installation method for pipe gallery penetration pipe |
| WO2022242036A1 (en) * | 2021-05-18 | 2022-11-24 | 刘超 | Water level control valve for swimming pool |
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| KR100871429B1 (en) * | 2008-03-14 | 2008-12-03 | 주식회사 젠트로 | Apparatus for sealing pipe construction part of concrete structure |
| CN102537529A (en) * | 2012-01-05 | 2012-07-04 | 北京市煤气热力工程设计院有限公司 | Waterproof construction method characterized by heat pipeline sleeved in steel sleeve pre-buried in external wall and waterproof system structure using for same |
| CN102661449A (en) * | 2012-05-21 | 2012-09-12 | 江苏江中集团有限公司 | Water-proof structure of upstream face of flexible wall penetration pipe |
| CN203784475U (en) * | 2013-10-23 | 2014-08-20 | 江苏建达建设股份有限公司 | Waterproof structure of rigid through-wall pipe upstream face |
| CN204004816U (en) * | 2014-07-30 | 2014-12-10 | 天津市热电设计院有限公司 | A kind of Direct-Buried Heating Pipeline water-tight device through walls |
| CN204739329U (en) * | 2015-06-18 | 2015-11-04 | 徐永权 | A pipeline waterproof construction for concrete wall |
| CN206802496U (en) * | 2017-05-26 | 2017-12-26 | 天津市热电设计院有限公司 | A kind of double protection formula pipeline through-wall waterproof construction |
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2017
- 2017-05-26 CN CN201710382463.2A patent/CN107044568A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005214247A (en) * | 2004-01-28 | 2005-08-11 | Sekisui House Ltd | Waterproof structure in penetrated part of vertical gutter, etc. |
| KR100871429B1 (en) * | 2008-03-14 | 2008-12-03 | 주식회사 젠트로 | Apparatus for sealing pipe construction part of concrete structure |
| CN102537529A (en) * | 2012-01-05 | 2012-07-04 | 北京市煤气热力工程设计院有限公司 | Waterproof construction method characterized by heat pipeline sleeved in steel sleeve pre-buried in external wall and waterproof system structure using for same |
| CN102661449A (en) * | 2012-05-21 | 2012-09-12 | 江苏江中集团有限公司 | Water-proof structure of upstream face of flexible wall penetration pipe |
| CN203784475U (en) * | 2013-10-23 | 2014-08-20 | 江苏建达建设股份有限公司 | Waterproof structure of rigid through-wall pipe upstream face |
| CN204004816U (en) * | 2014-07-30 | 2014-12-10 | 天津市热电设计院有限公司 | A kind of Direct-Buried Heating Pipeline water-tight device through walls |
| CN204739329U (en) * | 2015-06-18 | 2015-11-04 | 徐永权 | A pipeline waterproof construction for concrete wall |
| CN206802496U (en) * | 2017-05-26 | 2017-12-26 | 天津市热电设计院有限公司 | A kind of double protection formula pipeline through-wall waterproof construction |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108533842A (en) * | 2018-03-27 | 2018-09-14 | 中冶天工集团有限公司 | A kind of extrusion type sealed device and its installation method for pipe gallery penetration pipe |
| WO2022242036A1 (en) * | 2021-05-18 | 2022-11-24 | 刘超 | Water level control valve for swimming pool |
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Application publication date: 20170815 |