CN106764096B - Toilet floor pre-embedded downcomer leakage preventing structure device - Google Patents
Toilet floor pre-embedded downcomer leakage preventing structure device Download PDFInfo
- Publication number
- CN106764096B CN106764096B CN201710055570.4A CN201710055570A CN106764096B CN 106764096 B CN106764096 B CN 106764096B CN 201710055570 A CN201710055570 A CN 201710055570A CN 106764096 B CN106764096 B CN 106764096B
- Authority
- CN
- China
- Prior art keywords
- stainless steel
- rubber pad
- watertight rubber
- toilet floor
- section
- 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
-
- 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 devices, including toilet floor and the downcomer being placed on toilet floor, stainless steel inner lining casing, trapezoidal cross-section watertight rubber pad, inverted trapezoidal section watertight rubber pad, bottom water penetration box, elastic garter spring and stainless steel sealing cover are provided in 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 casing and connects with the outer peripheral surface of stainless steel inner lining casing, 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, the sagging design such as reflux that squeezes and seep water of high center of gravity, it is simple for structure, antiseep effect is good, economy and durability, maintenance is convenient, 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 toilet floor pre-embedded downcomer wedge shape sealing leakage preventing structure device designed.It belongs to building construction plumbing neck
Domain.
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
Pre-embedded downcomer leakage preventing structure device, 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 elastic garter spring pressure and inverted trapezoidal
Chock section rubber water-proof is squeezed from drop, to guarantee that trapezoidal cross-section rubber water-proof scalene cone and inverted trapezoidal section rubber water-proof are oblique
It is long-term between the conical surface and inverted trapezoidal section rubber water-proof cylinder and PVC downcomer outer cylinder seamless closed to connect；Utilize bottom
Water penetration box and V-arrangement permeable pipe, recycle the unexpected infiltration of floor, and infiltration is discharged into PVC downcomer, guarantee that toilet is not downstairs
It is harassed by infiltration, the deficiencies in the prior art is evaded with this.
The technical solution that the present invention solves technical problem is:
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: be provided with stainless steel inner lining casing in the toilet floor, trapezoidal cross-section watertight rubber pad, fall
Trapezoidal cross-section watertight rubber pad, bottom water penetration box, elastic garter spring and stainless steel sealing cover, the bottom water penetration box, stainless steel
Liner casing, trapezoidal cross-section watertight rubber pad, inverted trapezoidal section watertight rubber pad, elastic garter spring and stainless steel sealing cover cover
On the downcomer and from bottom to top set gradually；The stainless steel inner lining casing includes bottom surface and outer peripheral surface, described
The elastic garter spring is set between inverted trapezoidal section watertight rubber pad and stainless steel capping, and the trapezoidal cross-section watertight rubber pad is set
It sets on the bottom surface of the stainless steel inner lining casing and connects with the outer peripheral surface of stainless steel inner lining casing, inverted trapezoidal section sealing rubber
Rubber mat 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
Bottom water penetration box bottom setting V-arrangement permeable pipe is stated, V-arrangement permeable pipe one end and bottom water penetration box bottom connection, V-arrangement seep
The water conduit other end is set in downcomer.
Its structure of apparatus of the present invention is made of four parts: pre-buried stainless steel inner lining sleeve portion, sliding friction antiseepage colloid
Partially, elastic garter spring pressurized part and infiltration refluxing portion.In pre-buried stainless steel inner lining sleeve portion, mechanism are as follows: selection with
The stainless steel of concrete wire expansion coefficient similar can avoid temperature stress to cohesive force between pre-buried steel casing and periphery concrete
Destruction, guarantee first easy seepage flow stream band not seepage flow.In sliding friction antiseepage colloid part and elastic garter spring pressurized part,
Mechanism: it using the centre of gravity of trapezoidal cross-section watertight rubber pad, forms rock-steady structure, utilize the height of inverted trapezoidal section watertight rubber pad
Center of gravity constitutes sagging extrusion structure, is pressurizeed using elastic cuffs ring resilience, to realize under external force, squeezes and fills between colloidal interface
It is real, it is fricton-tight, occur without vadose zone.In infiltration refluxing portion, mechanism is the water conservancy diversion that seeped water using the V-arrangement of bottom water penetration box bottom
Pipe will unexpectedly seep water and import in PVC downcomer.Advantages of the present invention: low heavy using garter spring consolidation, elastic pressurized, wedge-shaped colloid
The heart designs for the sagging extruding of steady, high center of gravity, infiltration reflux, simple for structure, good seepage-proof property, economy and durability, and maintenance conveniently, is suitable for
The popularization of the pre-buried drainpipe of building toilet floor.
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, trapezoidal cross-section watertight rubber pad；4, stainless steel seals
Lid；5, inverted trapezoidal section watertight rubber pad；6, bottom water penetration box；7, V-arrangement infiltration diversion pipe；8, elastic garter spring；9, PVC is lauched
Pipe.
Specific embodiment
Attached drawing 1 is compareed, 2 outside wall surface of stainless steel inner lining casing and toilet floor 1 consolidate, 2 inner wall of stainless steel inner lining casing
Face pads 3 right-angle side wall surfaces with trapezoidal cross-section watertight rubber and is in contact, and 5 scalene cone of inverted trapezoidal section rubber water-proof stops with trapezoidal cross-section
3 scalene cone side wall of water rubber pad connects, 5 top of inverted trapezoidal section watertight rubber pad and 8 bottom connection of elastic garter spring, elastic garter spring
8 upper ends and 4 bottom connection of stainless steel sealing cover, elastic 8 avris of garter spring middle part are consolidated with PVC downcomer 9, and bottom water penetration box 6 is solid
Due to 1 bottom of toilet floor, 7 one end of V-arrangement permeable pipe is connected with 6 bottom of bottom water penetration box, 7 other end of V-arrangement permeable pipe
It is set in PVC downcomer 9.
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
With pre-buried PVC downcomer 9 discharge being attached thereto.During rinsing hot bath, stainless steel inner lining casing 2 and periphery concrete
Temperature increase, since the linear expansion coefficient of steel pipe and the linear expansion coefficient of concrete are close, avoid temperature stress to stainless
The destruction of cohesive force between steel lining casing 2 and periphery concrete；When trapezoidal cross-section watertight rubber pad 3 and inverted trapezoidal section sealing rubber
When temperature deformation occurs for rubber mat 5, by the elastic pressure that elastic garter spring 8 is applied, the gap of easy seepage flow can be guaranteed with pressure
Close contact.When surprisingly leakage occurs, infiltration enters bottom water penetration box 6, then passes through the entrance of bottom chevron shaped permeable pipe 7,
It flows into V-arrangement permeable pipe 7, is finally discharged into PVC downcomer 9 by the outlet of V-arrangement permeable pipe 7.
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, stainless steel inner lining casing (2) are provided in the toilet floor, it is characterised in that: in the toilet building
Trapezoidal cross-section watertight rubber pad (3), inverted trapezoidal section watertight rubber pad (5), bottom water penetration box (6), elasticity are additionally provided in plate
Garter spring (8) and stainless steel sealing cover (4), the bottom water penetration box (6), stainless steel inner lining casing (2), trapezoidal cross-section sealing rubber
Rubber mat (3), inverted trapezoidal section watertight rubber pad (5), elastic garter spring (8) and stainless steel sealing cover (4) are covered and are lauched described
On pipe and from bottom to top set gradually；The stainless steel inner lining casing (2) includes bottom surface and outer peripheral surface, is broken in the inverted trapezoidal
The elastic garter spring (8), the trapezoidal cross-section watertight rubber pad are set between face watertight rubber pad (5) and stainless steel capping (4)
(3) it is arranged on the bottom surface of the stainless steel inner lining casing (2) and connects with the outer peripheral surface of stainless steel inner lining casing (2), it is terraced
Shape section watertight rubber pad (5) is oppositely arranged with the trapezoidal cross-section watertight rubber pad (3)；The bottom water penetration box (6) is fixed
In toilet floor (1) bottom, V-arrangement permeable pipe (7) are set in bottom water penetration box (6) bottom, the V-arrangement permeable pipe
(7) one end and bottom water penetration box (6) bottom connection, V-arrangement permeable pipe (7) other end are set 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 CN106764096A (en) | 2017-05-31 |
| CN106764096B true 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 |
|---|---|
| CN106764096A (en) | 2017-05-31 |
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Granted publication date: 20190111 Termination date: 20220124 |