CN114182791A - Water-accumulation-preventing drainage pipe sleeve for ground waterproof pit - Google Patents

Water-accumulation-preventing drainage pipe sleeve for ground waterproof pit Download PDF

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Publication number
CN114182791A
CN114182791A CN202111530189.1A CN202111530189A CN114182791A CN 114182791 A CN114182791 A CN 114182791A CN 202111530189 A CN202111530189 A CN 202111530189A CN 114182791 A CN114182791 A CN 114182791A
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CN
China
Prior art keywords
sleeve
outer sleeve
waterproof
connecting pipe
water
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.)
Withdrawn
Application number
CN202111530189.1A
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Chinese (zh)
Inventor
陈晓东
陈玲
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Individual
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Individual
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Publication date
Application filed by Individual filed Critical Individual
Priority to CN202111530189.1A priority Critical patent/CN114182791A/en
Publication of CN114182791A publication Critical patent/CN114182791A/en
Withdrawn legal-status Critical Current

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    • EFIXED CONSTRUCTIONS
    • E03WATER SUPPLY; SEWERAGE
    • E03CDOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C1/00Domestic plumbing installations for fresh water or waste water; Sinks
    • E03C1/12Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
    • E03C1/122Pipe-line systems for waste water in building
    • E03C1/1222Arrangements of devices in domestic waste water pipe-line systems
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62Insulation or other protection; Elements or use of specified material therefor
    • E04B1/66Sealings
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L5/00Devices for use where pipes, cables or protective tubing pass through walls or partitions
    • F16L5/02Sealing

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Sink And Installation For Waste Water (AREA)

Abstract

The invention relates to the technical field of drainage pipes, in particular to a water accumulation preventing drainage pipe sleeve for a ground waterproof pit, which comprises an outer sleeve arranged on the ground and used for draining water, wherein an inner sleeve is arranged in the outer sleeve, a gap is reserved between the inner sleeve and the outer sleeve, the top of the inner sleeve is provided with a connecting pipe, and the outer diameter of the connecting pipe is the same as that of the outer sleeve; a construction method for a floor waterproof pit accumulated water prevention drainage pipe sleeve is characterized in that the top surface of an outer sleeve is flush with a waterproof coating brushed on the bottom surface of a waterproof pit, an inner sleeve connected with a connecting pipe at the top is arranged in the outer sleeve, a spacer is arranged between the outer sleeve and the inner sleeve, and the height of the connecting pipe is the same as the height from the surface of a floor tile above the waterproof coating to the waterproof coating. The drainage sleeve has reasonable structure, convenient manufacture, good water seepage prevention effect and stable installation, and is convenient for the installation stability of toilets such as toilets and the like; the construction method can effectively solve the problem of water accumulation and water seepage of the waterproof pit and avoid the generation of peculiar smell.

Description

Water-accumulation-preventing drainage pipe sleeve for ground waterproof pit
Technical Field
The invention relates to the technical field of drainage pipes, in particular to a drainage pipe sleeve for preventing water accumulation in a ground waterproof pit.
Background
Before the ceramic tile was laid to the bathroom, carry out waterproof coating and be the essential process of bathroom decoration, it can effectively prevent to appear that the seepage phenomenon influences downstairs resident life, however in current bathroom waterproof coating construction, the discovery has following problem: as shown in fig. 1, the water inlet of the drainage pipe 101 is generally higher than the waterproof coating 102 of the toilet waterproof pit, the height of the water inlet is the same as the distance between the upper surface of the floor tile 103 and the waterproof coating, tile cement 104 is arranged between the waterproof coating 102 and the floor tile 103, and water on the floor tile 103 seeps into the space between the waterproof coating 102 and the floor tile 103 from the gap between the drainage pipe 101 and the floor tile 103 and between the floor tile cement 104 and the floor tile 103, which can affect the service life of the tile cement 104 due to long-time water seepage, even move to the wall body of the toilet, damage the wall body, affect the quality of the house, and also generate a large amount of peculiar smell due to long-time water accumulation. Therefore, it is necessary to develop a drainage pipe sleeve for preventing water accumulation in a ground waterproof pit and a construction method thereof.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a drainage pipe sleeve for preventing water accumulation in a ground waterproof pit and a construction method.
The utility model provides a be used for waterproof hole in ground to prevent ponding drainage pipe cover, is used for the outer tube of drainage including locating ground, be equipped with interior sleeve pipe in the outer tube, leave the clearance between interior sleeve pipe and the outer tube, interior sleeve pipe top is equipped with the connecting pipe, the connecting pipe external diameter is the same with the outer tube external diameter.
Furthermore, one end of the connecting pipe, which is close to the outer sleeve pipe, is provided with a plurality of leakage holes.
Furthermore, a spacer with a tension effect is arranged between the outer wall of the inner sleeve and the inner wall of the outer sleeve.
A construction method for a floor waterproof pit accumulated water prevention drainage pipe sleeve is characterized in that the top surface of an outer sleeve is flush with a waterproof coating brushed on the bottom surface of a waterproof pit, an inner sleeve connected with a connecting pipe at the top is arranged in the outer sleeve, a spacer is arranged between the outer sleeve and the inner sleeve, and the height of the connecting pipe is the same as the height from the surface of a floor tile above the waterproof coating to the waterproof coating.
The invention has the advantages that: the drainage sleeve has reasonable structure, convenient manufacture, good water seepage prevention effect and stable installation, and is convenient for the installation stability of toilets such as toilets and the like; the construction method can effectively solve the problem of water accumulation and water seepage of the waterproof pit and avoid the generation of peculiar smell.
Drawings
FIG. 1 is a construction diagram of a conventional waterproof pit drain pipe;
FIG. 2 is an exploded view of a drainage sleeve for a waterproof floor pit for preventing water accumulation according to the present invention;
FIG. 3 is a schematic cross-sectional view of a drainage sleeve for a ground pit prevention of accumulated water according to the present invention;
fig. 4 is a schematic construction view of a drainage pipe sleeve for preventing water accumulation in a ground waterproof pit according to the present invention.
As shown in the figure: 1. an outer sleeve; 2. an inner sleeve; 3. a connecting pipe; 4. a weep hole; 5. a spacer; 101. a drain pipe; 102. a water-resistant coating; 103. floor tiles; 104. and paving brick cement.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 2 and 3, a drainage pipe cover for a ground waterproof pit for preventing water from being drained is characterized in that: including locating the outer tube 1 that ground is used for the drainage, interior sleeve pipe 2 is equipped with in the outer tube 1, leave the clearance between interior sleeve pipe 2 and the outer tube 1, interior sleeve pipe 2 top is equipped with connecting pipe 3, the 3 external diameters of connecting pipe are the same with 1 external diameter of outer tube, connecting pipe 3 is close to 1 one end of outer tube and is equipped with a plurality of seepage holes 4, be equipped with the spacer 5 that has the tension effect between interior sleeve pipe 2 outer wall and the 1 inner wall of outer tube, the spacer 5 that has the tension effect sets up, can effectively guarantee the stability of interior sleeve pipe 2 and outer tube 1 connection, can not very easily take out interior sleeve pipe 2 from outer tube 1 promptly.
As shown in fig. 4, in the construction method of the drainage sleeve for preventing water accumulation in a ground waterproof pit, the top surface of the outer sleeve 1 is flush with the waterproof coating 102 brushed on the bottom surface of the waterproof pit, the inner sleeve 2 connected with the connecting pipe 3 at the top is arranged in the outer sleeve 1, the spacer 5 is arranged between the outer sleeve 1 and the inner sleeve 2, and the height of the connecting pipe 3 is the same as the height from the waterproof coating 102 to the upper surface of the floor tile 103.
The invention has the following specific use cases: for example, when the connection pipe 3 is connected to a toilet drain port, and when the toilet drain port is sealed with the connection pipe 3 and the floor tiles 103, a gap between the connection pipe 3 and the floor tiles 103 leaks, water leaking from the gap between the connection pipe 3 and the floor tiles 103 enters the gap between the inner casing 2 and the outer casing 1 through the leakage hole 4 at the bottom end of the connection pipe 3.
In addition, during the construction, the length of the inner sleeve 2 is not less than 20cm as far as possible, the outer sleeve 1 is matched with the length of the inner sleeve 2, so that the reverse water phenomenon is not easy to occur when the water is drained through the inner sleeve 2, namely, the water is drained from the inner sleeve 2, and the water is reversely filled between the floor tile 103 and the waterproof coating 102 from the gap between the inner sleeve 2 and the outer sleeve 1 and the leakage hole 4.
The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the invention as defined by the appended claims.

Claims (4)

1. The utility model provides a be used for waterproof pit in ground to prevent ponding drainage pipe cover which characterized in that: the drainage device comprises an outer sleeve which is arranged on the ground and used for drainage, an inner sleeve is arranged in the outer sleeve, a gap is reserved between the inner sleeve and the outer sleeve, a connecting pipe is arranged at the top of the inner sleeve, and the outer diameter of the connecting pipe is the same as that of the outer sleeve.
2. A sump drain prevention cover for floor waterproofing according to claim 1, wherein: and one end of the connecting pipe, which is close to the outer sleeve, is provided with a plurality of leakage holes.
3. A sump drain prevention cover for floor waterproofing according to claim 1, wherein: and a spacer with a tension effect is arranged between the outer wall of the inner sleeve and the inner wall of the outer sleeve.
4. A construction method for a sump-proof drainage pipe sleeve for a ground waterproof pit according to claim 1, wherein: the top surface of the outer sleeve is flush with the waterproof coating brushed on the bottom surface of the waterproof pit, the inner sleeve with the top connected with the connecting pipe is arranged in the outer sleeve, the spacer is arranged between the outer sleeve and the inner sleeve, and the height of the connecting pipe is the same as the height from the waterproof coating to the upper surface of the floor tile.
CN202111530189.1A 2021-12-14 2021-12-14 Water-accumulation-preventing drainage pipe sleeve for ground waterproof pit Withdrawn CN114182791A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202111530189.1A CN114182791A (en) 2021-12-14 2021-12-14 Water-accumulation-preventing drainage pipe sleeve for ground waterproof pit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202111530189.1A CN114182791A (en) 2021-12-14 2021-12-14 Water-accumulation-preventing drainage pipe sleeve for ground waterproof pit

Publications (1)

Publication Number Publication Date
CN114182791A true CN114182791A (en) 2022-03-15

Family

ID=80605040

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202111530189.1A Withdrawn CN114182791A (en) 2021-12-14 2021-12-14 Water-accumulation-preventing drainage pipe sleeve for ground waterproof pit

Country Status (1)

Country Link
CN (1) CN114182791A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114809245A (en) * 2022-04-29 2022-07-29 安徽华然装饰设计有限责任公司 Home decoration engineering waterproof assembly and construction process thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114809245A (en) * 2022-04-29 2022-07-29 安徽华然装饰设计有限责任公司 Home decoration engineering waterproof assembly and construction process thereof

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WW01 Invention patent application withdrawn after publication

Application publication date: 20220315

WW01 Invention patent application withdrawn after publication