CN112031123A - Building embedded floor drain assembly - Google Patents
Building embedded floor drain assembly Download PDFInfo
- Publication number
- CN112031123A CN112031123A CN202010442279.4A CN202010442279A CN112031123A CN 112031123 A CN112031123 A CN 112031123A CN 202010442279 A CN202010442279 A CN 202010442279A CN 112031123 A CN112031123 A CN 112031123A
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- Prior art keywords
- floor drain
- pipe
- waste water
- cover
- drain assembly
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
- E03F5/0407—Floor drains for indoor use
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
- E03F5/06—Gully gratings
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/14—Devices for separating liquid or solid substances from sewage, e.g. sand or sludge traps, rakes or grates
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Sink And Installation For Waste Water (AREA)
Abstract
The invention discloses a building embedded floor drain assembly, which comprises a floor drain, a waste water pipe and a water storage part, wherein the waste water pipe is detachably connected with the floor drain; the connecting pipe is connected with the waste water pipe and then extends into the cavity of the water storage part, and gaps are reserved between the outer wall of the connecting pipe and the inner wall of the water storage part. According to the floor drain assembly, the floor drain cover and the connecting pipe are detachably connected with the waste water pipe, when the interior of a floor drain system is blocked and needs to be maintained, a maintainer does not need to dismantle a wall to maintain, the maintenance can be carried out only by sequentially dismantling the floor drain cover and the connecting pipe, and the floor drain assembly is simple and convenient and has a good maintenance visual field.
Description
Technical Field
The invention relates to the field of building drainage, in particular to a building embedded floor drain assembly.
Background
The floor drain is an important interface for connecting a sewer pipe system and indoor ground, is an important part of a residential drainage system, has the performance which directly influences the quality of indoor air, and is very important even for the health life quality of people in a residence.
When the traditional floor drain is installed, a construction master can fix the floor drain and the ceramic tile on the ground together by cement or glass cement after cutting the ceramic tile according to the height and the size of the floor drain, and then continue subsequent decoration after the cement and the ceramic tile on the ground are cured. However, the floor drain is fixed on the ground after construction, and if the drainage or deodorization effect is not good, or the sewer pipe is blocked or the floor drain is damaged after long-term use, the floor drain cannot be detached or replaced, and a professional must destroy the tile and the floor drain in a violence mode to clean the pipeline or replace the floor drain, which is troublesome.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention provides a building embedded floor drain assembly.
The technical scheme adopted by the invention for solving the problems is as follows:
the utility model provides a pre-buried floor drain assembly of building, includes the floor drain, with the waste pipe and the water storage spare of being connected can be dismantled to the floor drain, wherein:
the floor drain comprises a floor drain cover arranged on the upper side of the waste water pipe and a connecting pipe arranged on the lower side of the waste water pipe, and the floor drain cover and the connecting pipe are both detachably connected with the waste water pipe;
the connecting pipe stretches into the interior of the cavity of the water storage part after being connected with the waste water pipe, and gaps are reserved between the outer wall of the connecting pipe and the inner wall of the water storage part.
From this, this floor drain lid and connecting pipe all can dismantle with the waste pipe and be connected, and when the inside jam of local hourglass system need be maintained, the maintainer need not demolish the wall and just can overhaul, only need demolish floor drain lid and connecting pipe and can overhaul simple and convenient, and overhaul the field of vision good. In addition, after the wastewater flows into the water storage part through the floor drain, along with the continuous rising of the wastewater liquid level in the water storage part, when the wastewater liquid level in the water storage part is higher than the lowest point of the connecting pipe, the wastewater liquid level forms a water seal at the bottom of the connecting pipe, so that harmful substances are prevented from entering the connecting pipe and further overflowing to the indoor from the floor drain.
Further, the floor drain cover includes grate, first filter screen and installed part, wherein:
the double-edged fine-toothed comb and the first filter screen are detachably connected to the upper side of the mounting part, and the double-edged fine-toothed comb is positioned above the first filter screen;
the downside of installed part is equipped with the regulating part, the installed part passes through the regulating part with the waste pipe can be dismantled and be connected.
Therefore, the grate and the first filter screen can filter sundries in the wastewater twice, so that the possibility of floor drain congestion is reduced.
Further, first filter screen includes the cover plate support frame and sets up a plurality of cover plates on the cover plate support frame, wherein:
the cover plate comprises a fan-shaped main body, and a gravity block is arranged at the lower part of one side of the fan-shaped main body, which is far away from the center of the fan-shaped circle;
the cover plate supporting frame is provided with a positioning strip, the positioning strip extends downwards, and the bottom end of the positioning strip is provided with a rotation stopping part;
the cover plate can be arranged on the cover plate supporting frame in a swinging mode.
Therefore, when water does not need to be drained, the gravity block enables the cover plate to be kept in a closed state, when water needs to be drained, the water is automatically gathered towards the circle center of the cover plate, and when the water amount is enough, the gravity of the water pushes the cover plate open and flows into the drainage pipeline; when the water is drained, the cover plate swings under the action of the gravity block, and stops swinging when swinging to the position corresponding to the rotation stopping part, and the cover plate returns to a closed state. The water flow can push open a plurality of cover plates simultaneously after gathering to central point, can effectively increase drainage area, and the flow direction of water is the advection, can avoid producing eccentric flow, and then the guarantee rivers discharge smoothly.
Furthermore, the arc edge of the fan-shaped main body is provided with a connecting protrusion, the cover plate supporting frame is provided with a connecting groove, and the connecting protrusion swings and is clamped to the connecting groove.
Furthermore, a concave platform is arranged at the circle center of the sector main body and is clamped with the rotation stopping part.
Further, the upside of installed part is equipped with the mounting groove, be equipped with on the cover plate support frame with mounting groove matched with locating piece.
Further, still include the second filter screen, the second filter screen can dismantle the connection in the top of connecting pipe.
Therefore, the second filter screen is arranged to filter sundries in the wastewater again, and the possibility of congestion of the floor drain is reduced.
Further, still include the honeycomb duct, the honeycomb duct with the waste water pipe lateral wall is linked together.
Specifically, the flow guide pipe is communicated with a drainage pipe in a dry area of the toilet.
Therefore, by arranging the guide pipe, the wastewater generated in the dry area can be guided into the water storage part through the connecting pipe so as to supplement the wastewater amount in the water storage part, and the wastewater in the water storage part is prevented from being dried until the liquid level of the wastewater is lower than the lowest point of the connecting pipe, so that the water seal failure is prevented.
Further, the horizontal height of the communication position of the draft tube and the waste water pipe is higher than the horizontal height of the connection position of the connection tube and the waste water pipe.
In conclusion, according to the building embedded floor drain assembly provided by the invention, the floor drain cover and the connecting pipe are detachably connected with the waste water pipe, when the inside of a floor drain system is blocked and needs to be maintained, a maintainer can maintain the floor drain without detaching a wall, and the floor drain cover and the connecting pipe only need to be sequentially detached for maintenance, so that the building embedded floor drain assembly is simple and convenient and has a good maintenance view.
Drawings
FIG. 1 is an exploded schematic view of a building embedded floor drain assembly according to the present invention;
FIG. 2 is a schematic structural diagram of the first filter screen in FIG. 1;
FIG. 3 is a schematic view of the structure of FIG. 2 from another perspective;
FIG. 4 is a schematic structural view of the cover supporting frame of FIG. 2;
FIG. 5 is a schematic view of the structure of the cover plate of FIG. 2;
FIG. 6 is a schematic view of the mount of FIG. 1;
FIG. 7 is a schematic structural diagram of the building embedded floor drain assembly according to the present invention;
FIG. 8 is a top view of the building pre-buried floor drain assembly of the present invention;
fig. 9 is a schematic cross-sectional view taken along line a-a in fig. 8.
Wherein the reference numerals have the following meanings:
1. a floor drain; 11. a floor drain cover; 111. a fine-toothed comb; 112. a first filter screen; 1121. a cover plate support frame; 11211. a positioning bar; 11212. a rotation stop section; 11213. positioning blocks; 11214. a connecting groove; 1122. a cover sheet; 11221. a gravity block; 11222. a connecting projection; 11223. a concave platform; 113. a mounting member; 1131. mounting grooves; 1132. an adjustment member; 121. a second filter screen; 12. a connecting pipe; 2. a waste pipe; 3. a water storage member; 4. a flow guide pipe; 5. and (5) sealing rings.
Detailed Description
For better understanding and implementation, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
Referring to fig. 1-9, the invention discloses a building embedded floor drain assembly, which comprises a floor drain 1, a water storage part 3 which is deviated from one side of the floor drain 1 and used for storing water, and a waste water pipe 2 which is communicated with the floor drain 1 and the water storage part 3, wherein the floor drain 1 is detachably connected with the waste water pipe 2, and one side of the water storage part 3, which is far away from the floor drain 1, is a closed end.
In this embodiment, the water storage member 3 is a circular tube with one end closed; of course, in other embodiments, the water storage member 3 may have other shapes, and is not limited herein.
Referring to fig. 1 again, the floor drain 1 comprises a floor drain cover 11 arranged on the upper side of the waste water pipe 2 and a connecting pipe 12 arranged on the lower side of the waste water pipe 2, and both the floor drain cover 11 and the connecting pipe 12 are detachably connected with the waste water pipe 2; the lower part of the connecting pipe 12 is extended into the cavity of the water storage part 3 after being connected with the waste water pipe 2, and gaps are reserved between the outer wall of the connecting pipe 12 and the inner wall of the water storage part 3.
Therefore, after the waste water generated by showering enters the floor drain 1, the waste water sequentially passes through the waste water pipe 2 and the connecting pipe 12 and is finally guided to the water storage part 3, along with the continuous rising of the waste water liquid level in the water storage part 3, when the waste water liquid level in the water storage part 3 is higher than the lowest point of the connecting pipe 12, the waste water liquid level forms a water seal at the bottom of the connecting pipe 12, and therefore harmful gas is prevented from entering the connecting pipe 12 and further overflowing outdoors through the floor drain 1. When the waste water level continues to rise and exceeds the height of the water trap 3, the waste water can be discharged through the gap between the water trap 3 and the connection pipe 12.
In this embodiment, when the connection pipe 12 is installed, the connection pipe 12 is inserted into the interior of the waste pipe 2 from the top of the waste pipe 2 and the top of the connection pipe 12 is lapped on the bottom of the waste pipe 2.
Referring to fig. 1 and 6 again, the waste water entering the floor drain may be mixed with impurities which may cause the congestion of the floor drain 1, such as hairs, and the like, in order to reduce the possibility of the congestion of the floor drain 1, the floor drain cover 11 in the embodiment includes a grate 111, a first filter screen 112 and a mounting member 113, the grate 111 and the first filter screen 112 are detachably connected to the upper side of the mounting member 113, and the grate 111 is located above the first filter screen 112; the mounting member 113 is provided with an adjustment member 1132 at a lower side thereof, and the mounting member 113 is detachably connected to the waste pipe 2 through the adjustment member 1132.
Therefore, when the wastewater enters the floor drain 1 through the grate 111, the grate 111 firstly filters the wastewater for the first time, and the wastewater passing through the grate 111 is filtered for the second time through the first filter screen 112, so that hair or other impurities in the wastewater are reduced. The adjustment member 1132 can adjust the height of the mounting member 113 according to various finishing conditions. In some embodiments, the adjustment member 1132 is a fabricated circular ring structure with certain specifications, and the adjustment member 1132 can be provided in several numbers. Preferably, three adjusting members 1132 are provided in the present embodiment, and the number of the adjusting members 1132 can be selectively increased or decreased according to different decoration conditions, so that the height of the floor drain cover 11 in the present embodiment can be adjusted within a range of 2 cm; of course, the adjusting member 1132 may also be made into a corresponding shape and specification according to the requirement of a customer, so that the height of the mounting member 113 can be adjusted by selecting the adjusting member 1132 with a suitable shape and specification according to different decoration conditions, and then the height of the floor drain cover 11 can be adjusted.
Referring to fig. 2 to 5, the first filter 112 includes a cover sheet supporting frame 1121 and a plurality of cover sheets 1122 disposed on the cover sheet supporting frame 1121, the cover sheets 1122 include a sector main body, and a gravity block 11221 is disposed on a lower portion of one side of the sector main body away from a center of the sector; the cover sheet support 1121 is provided with a positioning strip 11211, the positioning strip 11211 extends downwards, and the bottom end of the positioning strip 11211 is provided with a rotation stop 11212; the cover 1122 is swingably mounted on the cover support 1121.
Specifically, the arc edge of the sector-shaped main body is provided with a connecting protrusion 11222, the cover sheet support frame 1121 is provided with a connecting groove 11214, and the connecting protrusion 11222 is snapped onto the connecting groove 11214 in a swinging manner, so that the cover sheet 1122 is mounted on the cover sheet support frame 1121. A recessed table 11223 is provided at the center of the sector main body, and the recessed table 11223 is engaged with the rotation stopper 11212.
Therefore, when drainage is not needed, the gravity block 11221 keeps the cover 1122 in a closed state, when drainage is needed, water automatically converges to the circle center of the cover 1122, and when the water amount is enough, the self gravity of the water pushes the cover 1122 open and flows into the waste water pipe 2; after the water is discharged, the cover sheet 1122 swings under the action of the gravity block 11221, and when the concave table 11223 swings to the position corresponding to the rotation stop portion 11212, the swing stops, and the cover sheet 1122 returns to the closed state. The water flow can push open a plurality of cover plates 1122 to the central position simultaneously after gathering, can effectively increase drainage area, and the flow direction of water is the advection, can avoid producing eccentric flow, and then the guarantee rivers discharge smoothly.
Referring to fig. 6, the mounting member 113 is provided with an installation groove 1131 at an upper side thereof, and the cover sheet supporting frame 1121 is provided with a positioning block 11213 engaged with the installation groove 1131. By placing the locating piece 11213 on the mounting groove 1131, the mounting of the flap support frame 1121 on the mounting member 113 is achieved.
Referring to fig. 1, the device also comprises a draft tube 4, wherein the draft tube 4 is communicated with the side wall of the wastewater tube 2; the level of the connection between the draft tube 4 and the waste water pipe 2 is higher than the level of the connection between the connection pipe 12 and the waste water pipe 2. In order to increase the moisture sealing effect, the present embodiment is provided with a sealing ring 5 for sealing at the joint of the waste water pipe 2 and the connecting pipe 12.
Therefore, by arranging the draft tube 4, the draft tube 4 guides the wastewater generated in the dry area into the water storage member 3 through the connecting pipe 12 to supplement the amount of the wastewater in the water storage member 3, so that the wastewater in the water storage member 3 is prevented from being dried to the extent that the liquid level of the wastewater is lower than the lowest point of the connecting pipe 12, and the water seal failure is prevented.
In this embodiment, the flow guide pipe 4 is a flat pipe. Of course, in other embodiments, the draft tube 4 may have other shapes, and is not limited herein.
Referring to fig. 1, a second filter 121 is further included, and the second filter 121 is detachably coupled to the top of the connection pipe 12. Thereby, the second filter screen 121 can filter the waste water entering the floor drain 1 through the grate 111 for the third time. Meanwhile, the horizontal height of the communication part of the draft tube 4 and the waste water pipe 2 is higher than the horizontal height of the connection part of the connection pipe 12 and the waste water pipe 2, so the waste water entering the waste water pipe 2 from the draft tube 4 can be filtered by the second filter screen 121, and the waste water sundries entering the floor drain 1 from the draft tube 4 can be reduced.
In summary, according to the building embedded floor drain assembly provided by the invention, the floor drain cover 11 and the connecting pipe 12 are detachably connected with the waste water pipe 2, when the interior of a floor drain system is blocked and needs to be maintained, a maintenance worker can maintain the floor drain system without removing the wall, and the maintenance can be performed only by sequentially removing the grate 111, the first filter screen 112, the second filter screen 121 and the connecting pipe 12, so that the building embedded floor drain assembly is simple and convenient, and has a good maintenance view.
The technical means disclosed in the invention scheme are not limited to the technical means disclosed in the above embodiments, but also include the technical scheme formed by any combination of the above technical features. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of the present invention, and such improvements and modifications are also considered to be within the scope of the present invention.
Claims (9)
1. The utility model provides a pre-buried floor drain assembly of building, includes floor drain (1), with waste pipe (2) and the water storage spare (3) of being connected can be dismantled in floor drain (1), wherein:
the floor drain (1) comprises a floor drain cover (11) arranged on the upper side of the waste water pipe (2) and a connecting pipe (12) arranged on the lower side of the waste water pipe (2), and the floor drain cover (11) and the connecting pipe (12) are detachably connected with the waste water pipe (2);
the connecting pipe (12) is connected with the waste water pipe (2) and then extends into the cavity of the water storage part (3), and gaps are reserved between the outer wall of the connecting pipe (12) and the inner wall of the water storage part (3).
2. The floor drain assembly according to claim 1, characterized in that the floor drain cover (11) comprises a grate (111), a first filter screen (112) and a mounting (113), wherein:
the grate (111) and the first filter screen (112) can be detachably connected to the upper side of the mounting part (113), and the grate (111) is positioned above the first filter screen (112);
the downside of installed part (113) is equipped with regulating part (1132), installed part (113) pass through regulating part (1132) with waste pipe (2) detachable connection.
3. The floor drain assembly of claim 2, wherein the first filter screen (112) comprises a cover sheet support frame (1121) and a plurality of cover sheets (1122) disposed on the cover sheet support frame (1121), wherein:
the cover plate (1122) comprises a fan-shaped main body, and the lower part of one side of the fan-shaped main body, which is far away from the center of the fan-shaped circle, is provided with a gravity block (11221);
the cover sheet supporting frame (1121) is provided with a positioning strip (11211), the positioning strip (11211) extends downwards, and the bottom end of the positioning strip (11211) is provided with a rotation stopping part (11212);
the cover plate (1122) can be arranged on the cover plate supporting frame (1121) in a swinging mode.
4. The floor drain assembly according to claim 3, characterized in that the circular arc edge of the fan-shaped main body is provided with a connecting protrusion (11222), the cover sheet support frame (1121) is provided with a connecting groove (11214), and the connecting protrusion (11222) is clamped to the connecting groove (11214) in a swinging manner.
5. The floor drain assembly according to claim 3 or 4, characterized in that a concave platform (11223) is arranged at the center of the sector-shaped main body, and the concave platform (11223) is clamped with the rotation stopping part (11212).
6. The floor drain assembly according to claim 3, characterized in that the mounting member (113) is provided with a mounting groove (1131) at the upper side thereof, and the cover sheet supporting frame (1121) is provided with a positioning block (11213) matched with the mounting groove (1131).
7. The floor drain assembly of claim 1, further comprising a second filter (121), wherein the second filter (121) is detachably connected to the top of the connecting pipe (12).
8. The floor drain assembly according to claim 1, further comprising a draft tube (4), wherein the draft tube (4) is in communication with the side wall of the waste pipe (2).
9. Floor drain assembly according to claim 8, characterized in that the level of the connection of the draft tube (4) to the waste water pipe (2) is higher than the level of the connection pipe (12) to the waste water pipe (2).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202010442279.4A CN112031123A (en) | 2020-05-22 | 2020-05-22 | Building embedded floor drain assembly |
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CN202010442279.4A CN112031123A (en) | 2020-05-22 | 2020-05-22 | Building embedded floor drain assembly |
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CN112031123A true CN112031123A (en) | 2020-12-04 |
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CN202010442279.4A Pending CN112031123A (en) | 2020-05-22 | 2020-05-22 | Building embedded floor drain assembly |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112343156A (en) * | 2020-10-30 | 2021-02-09 | 康泰塑胶科技集团有限公司 | Epidemic prevention centralized water seal floor drain |
CN112962752A (en) * | 2021-02-07 | 2021-06-15 | 康泰塑胶科技集团有限公司 | Local board drainage system that falls |
CN112962751A (en) * | 2021-02-05 | 2021-06-15 | 康泰塑胶科技集团有限公司 | Pipe declining board is with layer drainage system |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19510502C1 (en) * | 1995-03-23 | 1996-07-11 | Ernest P Sukup | Odour trap for waste water pipe, esp. rain water pipe |
CN201187078Y (en) * | 2008-04-30 | 2009-01-28 | 王继明 | Water replenishing sanitary floor drain |
CN201193364Y (en) * | 2008-03-27 | 2009-02-11 | 魏善龙 | Self-sealing device for sewage port of drainage |
CN101591935A (en) * | 2008-05-26 | 2009-12-02 | 丛树茂 | Methods for eliminating odor and discharging water for sewer |
CN203905147U (en) * | 2014-05-12 | 2014-10-29 | 厦门威迪亚科技有限公司 | High flow odor-resistant water supplement spill-proof dual-channel floor drain |
CN206706971U (en) * | 2017-05-18 | 2017-12-05 | 姜天佑 | The in line odour-proof floor drain of pipeline external turnover panel big flow |
-
2020
- 2020-05-22 CN CN202010442279.4A patent/CN112031123A/en active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19510502C1 (en) * | 1995-03-23 | 1996-07-11 | Ernest P Sukup | Odour trap for waste water pipe, esp. rain water pipe |
CN201193364Y (en) * | 2008-03-27 | 2009-02-11 | 魏善龙 | Self-sealing device for sewage port of drainage |
CN201187078Y (en) * | 2008-04-30 | 2009-01-28 | 王继明 | Water replenishing sanitary floor drain |
CN101591935A (en) * | 2008-05-26 | 2009-12-02 | 丛树茂 | Methods for eliminating odor and discharging water for sewer |
CN203905147U (en) * | 2014-05-12 | 2014-10-29 | 厦门威迪亚科技有限公司 | High flow odor-resistant water supplement spill-proof dual-channel floor drain |
CN206706971U (en) * | 2017-05-18 | 2017-12-05 | 姜天佑 | The in line odour-proof floor drain of pipeline external turnover panel big flow |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112343156A (en) * | 2020-10-30 | 2021-02-09 | 康泰塑胶科技集团有限公司 | Epidemic prevention centralized water seal floor drain |
CN112343156B (en) * | 2020-10-30 | 2022-06-17 | 康泰塑胶科技集团有限公司 | Epidemic prevention centralized water seal floor drain |
CN112962751A (en) * | 2021-02-05 | 2021-06-15 | 康泰塑胶科技集团有限公司 | Pipe declining board is with layer drainage system |
CN112962752A (en) * | 2021-02-07 | 2021-06-15 | 康泰塑胶科技集团有限公司 | Local board drainage system that falls |
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Application publication date: 20201204 |