CN110747950A - Sewer of assembled bathroom prevents device of returning water - Google Patents
Sewer of assembled bathroom prevents device of returning water Download PDFInfo
- Publication number
- CN110747950A CN110747950A CN201911034511.4A CN201911034511A CN110747950A CN 110747950 A CN110747950 A CN 110747950A CN 201911034511 A CN201911034511 A CN 201911034511A CN 110747950 A CN110747950 A CN 110747950A
- Authority
- CN
- China
- Prior art keywords
- pvc pipe
- sewer
- rubber pad
- waterproof rubber
- plug
- 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.)
- Pending
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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
- E03C1/18—Sinks, whether or not connected to the waste-pipe
- E03C1/182—Sinks, whether or not connected to the waste-pipe connected to the waste-pipe
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- 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
- E03C1/28—Odour seals
- E03C1/281—Odour seals using other sealants than water
Landscapes
- 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)
- Sewage (AREA)
Abstract
The invention discloses a sewer anti-water return device of an assembled bathroom, which comprises a PVC pipe A, PVC pipe B, a waterproof rubber pad and a sewer deodorant plug, and is characterized in that the PVC pipe A and the PVC pipe B are respectively embedded in a bottom basin and the ground before construction; the waterproof rubber pad is arranged on the inner side of the bottom of the PVC pipe A; the sewer deodorization plug is arranged on the inner side of the top of the PVC pipe B and is connected with the waterproof rubber pad through waterproof sealant. The invention only needs to use the waterproof rubber pad and the sewer odor-resistant plug as connecting pieces, is stable and simple and convenient compared with the traditional installation mode, reduces the installation cost and the use and maintenance cost, and can meet the requirements of different sites.
Description
Technical Field
The invention relates to a sewer water return prevention device, in particular to a sewer water return prevention device of an assembled bathroom.
Background
In recent years, as the national policy changes and the demand for green development of buildings, the construction mode of prefabricated housing has gradually risen in the market. In this mode, various assembled parts are manufactured and installed in a factory workshop, and then transported to a construction site for assembly and installation. In the prior art, the bottom basin floor drain of the assembly type bathroom is in direct insertion type or transverse connection type matching with the ground, hole site deviation is easy to generate when the floor drain is plugged, and the phenomenon of water return is easy to occur when the floor drain is blocked but no measure for preventing water return is provided.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides the sewer anti-return device of the assembled bathroom, which can be effectively connected with the hole site inserted with the floor drain, can block the water seepage when the sewer returns water, keeps the bottom basin clean, reduces the maintenance frequency and prolongs the service life.
In order to achieve the purpose, the invention adopts the technical scheme that: the sewer anti-water return device of the assembled bathroom is characterized in that a PVC pipe A and a PVC pipe B are respectively embedded in a bottom basin and the ground before construction; the waterproof rubber pad is arranged on the inner side of the bottom of the PVC pipe A; the sewer deodorization plug is arranged on the inner side of the top of the PVC pipe B and is connected with the waterproof rubber pad through waterproof sealant.
Preferably, the pipe diameter of the PVC pipe A is 75 mm.
Preferably, the pipe diameter of the PVC pipe B is 50 mm.
The invention only needs to use the waterproof rubber pad and the sewer odor-resistant plug as connecting pieces, is stable and simple and convenient compared with the traditional installation mode, reduces the installation cost and the use and maintenance cost, and can meet the requirements of different sites.
Drawings
FIG. 1 is a structural view of a drain water return preventing apparatus of the present invention;
in the figure, 1 is a bottom basin, 2 is a waterproof rubber pad, 3 is the ground, 4 is a PVC pipe A, 5 is a sewer deodorization plug, and 6 is a PVC pipe B.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
A sewer anti-water return device of an assembled bathroom is characterized in that a PVC pipe A (4) and a PVC pipe B (6) are respectively embedded in a bottom basin (1) and the ground (3) before construction; the waterproof rubber pad (2) is arranged on the inner side of the bottom of the PVC pipe A (4); the sewer deodorization plug (5) is arranged on the inner side of the top of the PVC pipe B (6) and is connected with the waterproof rubber pad (2) through waterproof sealant.
Preferably, the pipe diameter of the PVC pipe A (4) is 75 mm.
Preferably, the pipe diameter of the PVC pipe B (6) is 50 mm.
During field construction, the method comprises the following steps:
firstly, tightly plugging a waterproof rubber pad (2) in an embedded part PVC pipe A (4);
tightly plugging the sewer odor-resistant plug (5) in an embedded part PVC pipe B (6);
and step three, coating waterproof sealant on the contact surface of the waterproof rubber pad (2) and the sewer odor-resistant plug (5) to play a waterproof adhesion role.
And step four, placing the bottom basin (1) on the ground (3) and adjusting the bottom basin to be horizontal to the ground (3) by using a leveling device.
Claims (3)
1. The sewer anti-water return device of the assembled bathroom comprises a PVC pipe A, PVC pipe B, a waterproof rubber pad and a sewer deodorant plug, and is characterized in that the PVC pipe A and the PVC pipe B are respectively embedded in a bottom basin and the ground before construction; the waterproof rubber pad is arranged on the inner side of the bottom of the PVC pipe A; the sewer deodorization plug is arranged on the inner side of the top of the PVC pipe B and is connected with the waterproof rubber pad through waterproof sealant.
2. The assembled bathroom sewer anti-water-return device as claimed in claim 1, wherein the pipe diameter of the PVC pipe A is 75 mm.
3. The assembled bathroom sewer anti-water-return device as claimed in claim 1 or 2, wherein the PVC pipe B has a pipe diameter of 50 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911034511.4A CN110747950A (en) | 2019-10-29 | 2019-10-29 | Sewer of assembled bathroom prevents device of returning water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911034511.4A CN110747950A (en) | 2019-10-29 | 2019-10-29 | Sewer of assembled bathroom prevents device of returning water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110747950A true CN110747950A (en) | 2020-02-04 |
Family
ID=69280564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911034511.4A Pending CN110747950A (en) | 2019-10-29 | 2019-10-29 | Sewer of assembled bathroom prevents device of returning water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110747950A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101504096A (en) * | 2009-03-24 | 2009-08-12 | 邓江华 | Plug-in type pipe movable connector |
| CN206112316U (en) * | 2016-10-07 | 2017-04-19 | 天津浩康科技发展有限公司 | Tubular product of nai highly pressurised liquid |
| CN109235550A (en) * | 2018-09-14 | 2019-01-18 | 科勒(中国)投资有限公司 | Bathtub |
-
2019
- 2019-10-29 CN CN201911034511.4A patent/CN110747950A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101504096A (en) * | 2009-03-24 | 2009-08-12 | 邓江华 | Plug-in type pipe movable connector |
| CN206112316U (en) * | 2016-10-07 | 2017-04-19 | 天津浩康科技发展有限公司 | Tubular product of nai highly pressurised liquid |
| CN109235550A (en) * | 2018-09-14 | 2019-01-18 | 科勒(中国)投资有限公司 | Bathtub |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200204 |
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| RJ01 | Rejection of invention patent application after publication |