CN106764096A - Toilet floor pre-embedded downcomer leakage preventing structure device - Google Patents
Toilet floor pre-embedded downcomer leakage preventing structure device Download PDFInfo
- Publication number
- CN106764096A CN106764096A CN201710055570.4A CN201710055570A CN106764096A CN 106764096 A CN106764096 A CN 106764096A CN 201710055570 A CN201710055570 A CN 201710055570A CN 106764096 A CN106764096 A CN 106764096A
- Authority
- CN
- China
- Prior art keywords
- stainless steel
- rubber pad
- watertight rubber
- toilet floor
- downcomer
- 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.)
- Granted
Links
Classifications
-
- 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
-
- 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
- E03C1/122—Pipe-line systems for waste water in building
Abstract
The invention discloses a kind of toilet floor pre-embedded downcomer leakage preventing structure device, including toilet floor and the downcomer being placed on toilet floor, stainless steel inner lining sleeve pipe, trapezoidal cross-section watertight rubber pad, inverted trapezoidal section watertight rubber pad, bottom water penetration box, elastic garter spring and stainless steel closure are provided with toilet floor；The elastic garter spring is set between inverted trapezoidal section watertight rubber pad and stainless steel capping, trapezoidal cross-section watertight rubber pad is arranged on the bottom surface of stainless steel inner lining sleeve pipe and connects with the outer peripheral face of stainless steel inner lining sleeve pipe, and inverted trapezoidal section watertight rubber pad is oppositely arranged with trapezoidal cross-section watertight rubber pad.Compared with prior art, the present invention is kept steady using garter spring consolidation, elastic pressurized, wedge-shaped colloid centre of gravity, high center of gravity is sagging extrudes and the design such as backflow that seeps water, it is simple for structure, antiseep effect is good, economy and durability, maintenance is convenient, it is adaptable to building toilet floor embedded section downcomer, promotes space larger.
Description
Technical field
Often there is seepage the present invention be directed to building toilet floor pre-embedded downcomer, be seeped into toilet downstairs,
And a kind of toilet floor pre-embedded downcomer wedge shape sealing leakage preventing structure device for designing.It belongs to building construction plumbing neck
Domain.
Background technology
At present, building is built before and after 2000, floor pre-embedded downcomer road material in toilet is more 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 more easy to disappear
Subtract the cohesive force between PVC and periphery concrete, in floor ponding, using sub- draining is inhaled, the pvc pipe in concrete is received again
To sub- pulling force effect is inhaled, the bond effect of PVC and periphery concrete is further reduced, therefore, toilet is used in the near future,
Often there is bonded fracture of the infiltration along between pvc pipe and concrete to flow to toilet downstairs, thus prior art Shortcomings.
The content of the invention
The technical problems to be solved by the invention are directed to above-mentioned the deficiencies in the prior art, and invent a kind of toilet floor
Pre-embedded downcomer leakage preventing structure device, it is consolidated using stainless steel inner lining sleeve pipe with periphery concrete floor, because both lines are swollen
Swollen coefficient similar, may be such that liner sleeve pipe with periphery concrete floor cohesive force enhancing；Using elastic garter spring pressure and inverted trapezoidal
Certainly the drop extruding of chock section rubber water-proof is oblique with inverted trapezoidal section rubber water-proof to ensure trapezoidal cross-section rubber water-proof scalene cone
It is long-term between the conical surface and inverted trapezoidal section rubber water-proof cylinder and PVC downcomer outer cylinders seamless closed to connect；Using bottom
Water penetration box and V-arrangement permeable pipe, reclaim the unexpected infiltration of floor, and infiltration is entered into PVC downcomers, it is ensured that toilet is not downstairs
Harassed by infiltration, the deficiencies in the prior art are evaded with this.
The present invention solve technical problem technical scheme be：
Toilet floor pre-embedded downcomer leakage preventing structure device, including toilet floor and under being placed on toilet floor
Water pipe, it is characterised in that：Stainless steel inner lining sleeve pipe, trapezoidal cross-section watertight rubber pad are provided with the toilet floor, are fallen
Trapezoidal cross-section watertight rubber pad, bottom water penetration box, elastic garter spring and stainless steel closure, the bottom water penetration box, stainless steel
Liner sleeve pipe, trapezoidal cross-section watertight rubber pad, inverted trapezoidal section watertight rubber pad, elastic garter spring and stainless steel closure cover
Set gradually on the downcomer and from bottom to top；The stainless steel inner lining sleeve pipe includes bottom surface and outer peripheral face, described
The elastic garter spring is set between inverted trapezoidal section watertight rubber pad and stainless steel capping, the trapezoidal cross-section watertight rubber pad sets
Put on the bottom surface of the stainless steel inner lining sleeve pipe and connect with the outer peripheral face of stainless steel inner lining sleeve pipe, inverted trapezoidal section sealing rubber
Rubber cushion is oppositely arranged with the trapezoidal cross-section watertight rubber pad；The bottom water penetration box is fixed on toilet floor slab bottoms, in institute
State bottom water penetration box bottom and V-arrangement permeable pipe, described V-arrangement permeable pipe one end and bottom water penetration box bottom connection are set, V-arrangement oozes
The water conduit other end is arranged in downcomer.
Apparatus of the present invention its structures is made up of four parts：Pre-buried stainless steel inner lining sleeve portion, sliding friction antiseepage colloid
Partly, elastic garter spring pressurized part and infiltration refluxing portion.In pre-buried stainless steel inner lining sleeve portion, its mechanism is：Selection with
The stainless steel of concrete wire expansion coefficient similar, can avoid temperature stress to cohesive force between pre-buried steel sleeve and periphery concrete
Destruction, it is ensured that first easy seepage flow stream band not seepage flow.In sliding friction antiseepage colloid part and elastic garter spring pressurized part, its
Mechanism：Using the centre of gravity of trapezoidal cross-section watertight rubber pad, rock-steady structure, the height using inverted trapezoidal section watertight rubber pad are formed
Center of gravity, constitutes sagging extrusion structure, and under realizing that external force is acted on using the pressurization of elastic cuffs ring resilience, extruding is filled between colloidal interface
It is real, it is fricton-tight, occur without vadose zone.In infiltration refluxing portion, its mechanism is using the V-arrangement infiltration water conservancy diversion of bottom water penetration box bottom
Pipe will unexpectedly seep water in importing PVC downcomers.Advantages of the present invention：It is low heavy using garter spring consolidation, elastic pressurized, wedge-shaped colloid
The heart is steady, the sagging extruding of high center of gravity, infiltration backflow design, and simple for structure, good seepage-proof property, economy and durability, maintenance is convenient, is suitable to
The popularization of the building toilet pre-buried drainpipe of floor.
Brief description of the drawings
Fig. 1 is apparatus of the present invention schematic diagram.
Wherein：1st, toilet floor；2nd, stainless steel inner lining sleeve pipe；3rd, trapezoidal cross-section watertight rubber pad；4th, stainless steel sealing
Lid；5th, inverted trapezoidal section watertight rubber pad；6th, bottom water penetration box；7th, V-arrangement infiltration mozzle；8th, elastic garter spring；9th, water under PVC
Pipe.
Specific embodiment
Control accompanying drawing 1, the outside wall surface of stainless steel inner lining sleeve pipe 2 is consolidated with toilet floor 1, the inwall of stainless steel inner lining sleeve pipe 2
Face is in contact with the right-angle side wall of trapezoidal cross-section watertight rubber pad 3, and the scalene cone of inverted trapezoidal section rubber water-proof 5 stops with trapezoidal cross-section
The scalene cone side wall of water rubber blanket 3 connects, with the elastic bottom connection of garter spring 8, elastic garter spring at the top of inverted trapezoidal section watertight rubber pad 5
8 upper ends and the bottom connection of stainless steel closure 4, the avris of elastic garter spring 8 middle part consolidate with PVC downcomers 9, and bottom water penetration box 6 is consolidated
Due to the bottom of toilet floor 1, the one end of V-arrangement permeable pipe 7 is connected with the bottom of bottom water penetration box 6, the other end of V-arrangement permeable pipe 7
It is arranged in PVC downcomers 9.
The course of work：Sewage in toilet floor built-in pipe mainly has sewage and the outer sewage of pipe in pipe, and sewage leads in pipe
Cross draining by pipe-line-network；The outer sewage of pipe is toilet flooring ponding, is mainly rushing the generation of hot bath process, and ponding passes through floor drain
Discharged with the pre-buried PVC downcomers 9 being attached thereto.During hot bath is rinsed, stainless steel inner lining sleeve pipe 2 and periphery concrete
Temperature raise, because the linear expansion coefficient of steel pipe and the linear expansion coefficient of concrete are close, it is to avoid temperature stress is to stainless
The destruction of cohesive force between steel lining sleeve pipe 2 and periphery concrete；When trapezoidal cross-section watertight rubber pad 3 and inverted trapezoidal section sealing rubber
When the occurrence temperature of rubber cushion 5 deforms, by the elastic pressure that elastic garter spring 8 is applied, ensure that the gap of easy seepage flow with pressure
Close contact.When unexpected seepage occurs, infiltration enters bottom water penetration box 6, then by the entrance of bottom chevron shaped permeable pipe 7,
Flow into V-arrangement permeable pipe 7, eventually pass the outlet of V-arrangement permeable pipe 7 and enter in PVC downcomers 9.
Claims (1)
1. toilet floor pre-embedded downcomer leakage preventing structure device, including toilet floor (1) and it is placed on toilet floor (1)
Downcomer, it is characterised in that：Stainless steel inner lining sleeve pipe (2), trapezoidal cross-section sealing rubber are provided with the toilet floor
Rubber cushion (3), inverted trapezoidal section watertight rubber pad (5), bottom water penetration box (6), elastic garter spring (8) and stainless steel closure (4),
The bottom water penetration box (6), stainless steel inner lining sleeve pipe (2), trapezoidal cross-section watertight rubber pad (3), inverted trapezoidal section watertight rubber
Pad (5), elastic garter spring (8) and stainless steel closure (4) are enclosed within the downcomer and from bottom to top set gradually；It is described
Stainless steel inner lining sleeve pipe (2) includes bottom surface and outer peripheral face, is covered in the inverted trapezoidal section watertight rubber pad (5) and stainless steel
(4) the elastic garter spring (8) is set between, and the trapezoidal cross-section watertight rubber pad (3) is arranged on the stainless steel inner lining sleeve pipe
(2) connect on bottom surface and with the outer peripheral face of stainless steel inner lining sleeve pipe (2), inverted trapezoidal section watertight rubber pad (5) and the ladder
Shape section watertight rubber pad (3) is oppositely arranged；The bottom water penetration box (6) is fixed on toilet floor (1) bottom, at the bottom
Portion's water penetration box (6) bottom sets V-arrangement permeable pipe (7), described V-arrangement permeable pipe (7) one end and bottom water penetration box (6) bottom phase
Connect, V-arrangement permeable pipe (7) other end is arranged in downcomer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710055570.4A CN106764096B (en) | 2017-01-24 | 2017-01-24 | Toilet floor pre-embedded downcomer leakage preventing structure device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710055570.4A CN106764096B (en) | 2017-01-24 | 2017-01-24 | Toilet floor pre-embedded downcomer leakage preventing structure device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106764096A true CN106764096A (en) | 2017-05-31 |
| CN106764096B CN106764096B (en) | 2019-01-11 |
Family
ID=58942038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710055570.4A Expired - Fee Related CN106764096B (en) | 2017-01-24 | 2017-01-24 | Toilet floor pre-embedded downcomer leakage preventing structure device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106764096B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1123866A (en) * | 1995-08-08 | 1996-06-05 | 张善青 | Construction method and apparatus against gap leakage between panel and pipe |
| DE10028256A1 (en) * | 2000-06-12 | 2002-01-03 | Kurt Gras | Connection device for underground sewage pipes in floor plates of buildings has outlet socket connected to sewage pipe and larger intake socket connectd to building drainage system |
| CN2835379Y (en) * | 2005-11-02 | 2006-11-08 | 李丽娟 | Leakproof device for sewer |
| CN202706135U (en) * | 2012-08-20 | 2013-01-30 | 福建凯诺机电科技有限公司 | Sewer embedded pipe joint for building |
| CN203546829U (en) * | 2013-09-17 | 2014-04-16 | 中联世纪建设集团有限公司 | Waterproof sleeve device |
| CN104264746A (en) * | 2014-09-16 | 2015-01-07 | 河海大学 | Bathroom floor drain embedded sewer line impermeability device |
-
2017
- 2017-01-24 CN CN201710055570.4A patent/CN106764096B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1123866A (en) * | 1995-08-08 | 1996-06-05 | 张善青 | Construction method and apparatus against gap leakage between panel and pipe |
| DE10028256A1 (en) * | 2000-06-12 | 2002-01-03 | Kurt Gras | Connection device for underground sewage pipes in floor plates of buildings has outlet socket connected to sewage pipe and larger intake socket connectd to building drainage system |
| CN2835379Y (en) * | 2005-11-02 | 2006-11-08 | 李丽娟 | Leakproof device for sewer |
| CN202706135U (en) * | 2012-08-20 | 2013-01-30 | 福建凯诺机电科技有限公司 | Sewer embedded pipe joint for building |
| CN203546829U (en) * | 2013-09-17 | 2014-04-16 | 中联世纪建设集团有限公司 | Waterproof sleeve device |
| CN104264746A (en) * | 2014-09-16 | 2015-01-07 | 河海大学 | Bathroom floor drain embedded sewer line impermeability device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106764096B (en) | 2019-01-11 |
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| SE01 | Entry into force of request for substantive examination | ||
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Granted publication date: 20190111 Termination date: 20220124 |