CN106703136B - A kind of impervious constructional device of toilet floor pre-embedded downcomer - Google Patents
A kind of impervious constructional device of toilet floor pre-embedded downcomer Download PDFInfo
- Publication number
- CN106703136B CN106703136B CN201710055569.1A CN201710055569A CN106703136B CN 106703136 B CN106703136 B CN 106703136B CN 201710055569 A CN201710055569 A CN 201710055569A CN 106703136 B CN106703136 B CN 106703136B
- Authority
- CN
- China
- Prior art keywords
- stainless steel
- sealing cover
- downcomer
- inner lining
- antiseepage
- 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
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
- E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
-
- 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
- F16L5/10—Sealing by using sealing rings or sleeves only
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Mechanical Engineering (AREA)
- Sanitary Device For Flush Toilet (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The invention discloses a kind of impervious constructional devices of toilet floor pre-embedded downcomer, including the downcomer being mounted on toilet floor, it further include stainless steel inner lining casing, top stainless steel sealing cover, top colloid antiseepage lasso, plastic film water bag, lower part colloid antiseepage lasso, lower part stainless steel sealing cover, bottom water penetration box and V-arrangement infiltration diversion pipe, downcomer is located in stainless steel inner lining casing, top stainless steel sealing cover is connected to the upper end between downcomer and stainless steel inner lining casing and being located at stainless steel inner lining casing, lower part stainless steel sealing cover is connected to the lower end between downcomer and stainless steel inner lining casing and being located at stainless steel inner lining casing；Plastic film water bag is arranged between top stainless steel sealing cover and lower part stainless steel sealing cover.Compared with prior art, the present invention blends infiltration reflux design using classification antiseepage, the resistance of bag mould, and simple for structure, antiseep effect is good, and maintenance is convenient, economy and durability, is suitable for building toilet floor embedded section downcomer, and it is larger to promote space.
Description
Technical field
The present invention be directed to building toilet floor pre-embedded downcomers often to leak, and be seeped into toilet downstairs,
And a kind of impervious constructional device of toilet floor pre-embedded downcomer designed.It belongs to building construction plumbing field.
Background technique
Currently, built building before and after 2000, floor pre-embedded downcomer road material in toilet is mostly based on pvc pipe, but PVC
The linear expansion coefficient of tubing differs larger with the linear expansion coefficient of concrete, and when difference variation is larger, temperature stress is easier to disappear
Subtract the cohesive force between PVC pipe and periphery concrete, in floor ponding, using inhaling son draining, the pvc pipe in concrete again by
To sub- pulling force effect is inhaled, the bond effect of PVC pipe Yu periphery concrete is further decreased, therefore, toilet uses shortly after,
Often there is the bonded fracture to seep water between pvc pipe and concrete to flow to toilet downstairs, thus prior art Shortcomings.
Summary of the invention
The technical problem to be solved by the present invention is in view of the above shortcomings of the prior art, and invent a kind of toilet floor
The impervious constructional device of pre-embedded downcomer, it is consolidated using stainless steel inner lining casing and periphery concrete floor, because the line of the two is swollen
Swollen coefficient similar may make liner casing and periphery concrete floor cohesive force to enhance；Utilize extruded upper and lower colloid antiseepage
Lasso classification is impervious, when top colloid seepage-proofing ring antiseepage fails, and infiltration flows to plastic film water bag bag surface, utilizes bag table that is squeezed
It face and is lauched micro chink viscosity water band between pipe surface infiltration is prevented to flow to next stage colloid seepage-proofing ring, utilize bottom water penetration box and V
Shape infiltration diversion pipe, recycles the unexpected infiltration of floor, and infiltration is discharged into downcomer, guarantees that toilet is not attacked by infiltration downstairs
It disturbs, the deficiencies in the prior art is evaded with this.
The technical solution that the present invention solves technical problem is:
The impervious constructional device of toilet floor pre-embedded downcomer, it is special including the downcomer being mounted on toilet floor
Sign is: further including stainless steel inner lining casing, top stainless steel sealing cover, top colloid antiseepage lasso, plastic film water bag, lower part glue
Body antiseepage lasso, lower part stainless steel sealing cover, bottom water penetration box and V-arrangement infiltration diversion pipe, the downcomer is located at described stainless
In steel lining casing, the top stainless steel sealing cover is connected between the downcomer and stainless steel inner lining casing and is located at not
The upper end of rust steel lining casing, the lower part stainless steel sealing cover are connected between the downcomer and stainless steel inner lining casing simultaneously
Positioned at the lower end of stainless steel inner lining casing；The plastic film water bag is arranged in top stainless steel sealing cover and lower part stainless steel sealing cover
Between, the two sides of the plastic film water bag are attached at stainless steel inner lining internal surface of sleeve pipe respectively and are lauched pipe outer wall；The top glue
Body antiseepage lasso be arranged between the plastic film water bag and top stainless steel sealing cover, the outer cylinder of top colloid antiseepage lasso with
Stainless steel inner lining casing inner prop surface squeezes contact, and the inner cylinder of top colloid antiseepage lasso and the column jacket surface of downcomer squeeze
Contact；The lower part colloid antiseepage lasso is arranged between the plastic film water bag and lower part stainless steel sealing cover, the lower part glue
The outer cylinder of body antiseepage lasso is squeezed with stainless steel inner lining casing inner prop surface and is contacted, the inner prop of the lower part colloid antiseepage lasso
Face squeezes with the column jacket surface of downcomer and contacts；The stainless steel inner lining sleeve upper end and top stainless steel sealing cover screw thread phase
It connects, the pipe stainless steel inner lining lower end and lower part stainless steel sealing cover threaded engagement, under the bottom water penetration box is fixed on
Portion stainless steel sealing cover bottom is arranged the V-arrangement in bottom water penetration box bottom and seeps water diversion pipe, the V-arrangement infiltration water conservancy diversion of institute
Pipe one end and bottom water penetration box bottom connection, the V-arrangement infiltration diversion pipe other end are set in the downcomer.
Its structure of apparatus of the present invention consists of three parts: pre-buried stainless steel inner lining sleeve portion, the impervious part of classification and infiltration
Water refluxing portion.In pre-buried stainless steel inner lining sleeve portion, mechanism are as follows: select stainless with concrete wire expansion coefficient similar
Steel can avoid destruction of the temperature stress to cohesive force between pre-buried steel casing and periphery concrete, guarantee unlike material cement plane
Not seepage flow.It is being classified impervious part, mechanism: utilizing the extruded upper and lower colloid antiseepage lasso in two sides, is sealing seepage-proofing ring side wall
With the gap between stainless steel lasso side wall and downcomer side wall；If top colloid antiseepage fails, plastic film water bag outer surface quilt
Water package forms one in extruded water bag side surface and stainless steel sleeve pipe side and the micro chink band being lauched between pipe surface
Layer mems thin film viscosity water band, prevents infiltration from flowing to lower part colloid seepage-proofing ring, so that it is impervious to form classification.Infiltration refluxing portion,
Its mechanism is that will unexpectedly seep water to import in downcomer using the V-arrangement infiltration diversion pipe of bottom water penetration box bottom.Of the invention is excellent
Point: infiltration reflux design is blended using classification antiseepage, the resistance of bag mould, simple for structure, antiseep effect is good, and maintenance is convenient, economical resistance to
With popularization space is larger.
Detailed description of the invention
Fig. 1 is apparatus of the present invention schematic diagram.
Wherein: 1, toilet floor；2, stainless steel inner lining casing；3, top stainless steel sealing cover；4, lower part stainless steel is close
Capping；5, bottom water penetration box；6, V-arrangement infiltration diversion pipe；7, downcomer；8, top colloid antiseepage lasso；9, plastic film water bag；10,
Lower part colloid antiseepage lasso.
Specific embodiment
Attached drawing 1 is compareed, 2 outside cylinder of stainless steel inner lining casing and toilet floor 1 consolidate, on stainless steel inner lining casing 2
End connects with 3 spiral shell button of top stainless steel sealing cover, and 2 lower end of stainless steel inner lining casing connects with 4 spiral shell button of lower part stainless steel sealing cover,
Bottom water penetration box 5 is fixed on 4 bottom of lower part stainless steel sealing cover, V-arrangement infiltration 6 one end of diversion pipe and 5 bottom phase of bottom water penetration box
It connects, V-arrangement infiltration 6 other end of diversion pipe is set in downcomer 7,8 column jacket surface of top colloid antiseepage lasso and stainless steel inner lining
Casing 2 squeezes contact, and 8 inner prop surface of top colloid antiseepage lasso squeezes with 7 outer surface of downcomer and contacts, lower part colloid antiseepage set
It encloses 10 column jacket surfaces to contact with the extruding of stainless steel inner lining casing 2,10 inner prop surface of lower part colloid antiseepage lasso and 7 appearance of downcomer
Face squeezes contact, and plastic film water bag 9 invests on 10 surface of lower part colloid antiseepage lasso, and 9 side of plastic film water bag is attached in stainless steel
7 outer cylinder table wall of 2 cylinder inner wall of lining pipe and downcomer.
The course of work: the sewage in toilet floor buried pipe mainly has sewage in pipe and manages outer sewage, and it is logical to manage interior sewage
Crossing pipe-line-network can drain；Outer sewage, that is, toilet flooring ponding is managed, is mainly rushing the generation of hot bath process, ponding passes through floor drain
It is discharged with the pre-embedded downcomer 7 being attached thereto.During rinsing hot bath, stainless steel inner lining casing 2 and periphery concrete
Temperature increases, and since the linear expansion coefficient of steel pipe and the linear expansion coefficient of concrete are close, avoids temperature stress to stainless steel
The destruction of cohesive force between liner casing 2 and periphery concrete；Due to top colloid antiseepage lasso 8 and lower part colloid antiseepage lasso 10
The elastoplasticity of colloidal materials ensure that it adapts to the requirement that temperature becomes, and when 8 antiseepage of top colloid antiseepage lasso failure, can rely on attached
Plastic film water bag 9 on 10 surface of lower part colloid antiseepage lasso is pasted using the adaptive deformation ability of plastic film water bag 9 and side
The meagre sticky water band for investing 7 outer wall of 2 inner wall of stainless steel inner lining casing and downcomer, can prevent seepage flow from developing downwards.Take notice of
When outer leakage occurs, infiltration enters bottom water penetration box 5, by the entrance of bottom chevron shaped permeable pipe 6, flows into V-arrangement permeable pipe 6
It is interior, it is finally discharged into downcomer 7 by the outlet of V-arrangement permeable pipe 6, it is impervious thus to complete classification antiseepage.
Claims (1)
1. a kind of impervious constructional device of toilet floor pre-embedded downcomer, including the downcomer (7) being mounted on toilet floor,
It is characterized by also including stainless steel inner lining casing (2), top stainless steel sealing cover (3), top colloid antiseepage lasso (8), modelings
Film water bag (9), lower part colloid antiseepage lasso (10), lower part stainless steel sealing cover (4), bottom water penetration box (5) and V-arrangement infiltration water conservancy diversion
It manages (6), the downcomer is located in the stainless steel inner lining casing (2), and the top stainless steel sealing cover (3) is connected to described
Upper end between downcomer (7) and stainless steel inner lining casing (2) and positioned at stainless steel inner lining casing (2), the lower part stainless steel
Sealing cover (4) is connected between the downcomer (7) and stainless steel inner lining casing (2) and is located at stainless steel inner lining casing (2)
Lower end；The plastic film water bag (9) is arranged between top stainless steel sealing cover (3) and lower part stainless steel sealing cover (4), the modeling
The two sides of film water bag (9) are attached at stainless steel inner lining casing (2) inner wall respectively and are lauched pipe outer wall；The top colloid antiseepage
Lasso (8) is arranged between the plastic film water bag (9) and top stainless steel sealing cover (3), outside top colloid antiseepage lasso (8)
Cylinder is squeezed with stainless steel inner lining casing (2) inner prop surface and is contacted, the inner cylinder and downcomer of top colloid antiseepage lasso (8)
(7) column jacket surface squeezes contact；Lower part colloid antiseepage lasso (10) setting is stainless in the plastic film water bag (9) and lower part
Between steel sealing cover (4), the outer cylinder of the lower part colloid antiseepage lasso (10) and stainless steel inner lining casing (2) inner prop surface are squeezed
Press contacts, the inner cylinder of the lower part colloid antiseepage lasso (10) is squeezed with the column jacket surface of downcomer (7) to be contacted；It is described stainless
Steel lining casing (2) upper end and top stainless steel sealing cover (3) threaded engagement, stainless steel inner lining casing (2) lower end is under
Portion stainless steel sealing cover (4) threaded engagement, the bottom water penetration box (5) is fixed on lower part stainless steel sealing cover (4) bottom, in institute
It states bottom water penetration box (5) bottom and V-arrangement infiltration diversion pipe (6), V-arrangement infiltration diversion pipe (6) one end of institute and bottom infiltration is set
Water box (5) bottom connection, V-arrangement infiltration diversion pipe (6) other end are set in the downcomer (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710055569.1A CN106703136B (en) | 2017-01-24 | 2017-01-24 | A kind of impervious constructional device of toilet floor pre-embedded downcomer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710055569.1A CN106703136B (en) | 2017-01-24 | 2017-01-24 | A kind of impervious constructional device of toilet floor pre-embedded downcomer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106703136A CN106703136A (en) | 2017-05-24 |
| CN106703136B true CN106703136B (en) | 2018-12-14 |
Family
ID=58909639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710055569.1A Expired - Fee Related CN106703136B (en) | 2017-01-24 | 2017-01-24 | A kind of impervious constructional device of toilet floor pre-embedded downcomer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106703136B (en) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3855170B2 (en) * | 2004-03-29 | 2006-12-06 | 株式会社昭和螺旋管製作所 | Water pipe fitting device |
| CN102954623B (en) * | 2011-08-26 | 2014-12-10 | 上海典峰空调设备工程技术有限公司 | Waterproof sealing sleeve construction process for ground source heat pump buried pipe penetrating large bottom plate of building |
| CN103883085B (en) * | 2014-03-31 | 2016-04-27 | 中建城市建设发展有限公司 | The node hole water-tight device of Tabs system pipeline and water collecting and diversifying device and construction method thereof |
| CN104264746B (en) * | 2014-09-16 | 2015-10-07 | 河海大学 | The impervious device in floor drain pre-embedded downcomer road, rest room |
-
2017
- 2017-01-24 CN CN201710055569.1A patent/CN106703136B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN106703136A (en) | 2017-05-24 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| 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: 20181214 Termination date: 20220124 |