CN111119319B - Adjustable double-layer floor drain - Google Patents
Adjustable double-layer floor drain Download PDFInfo
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- CN111119319B CN111119319B CN202010132459.2A CN202010132459A CN111119319B CN 111119319 B CN111119319 B CN 111119319B CN 202010132459 A CN202010132459 A CN 202010132459A CN 111119319 B CN111119319 B CN 111119319B
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- cup body
- pipe
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- floor drain
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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
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
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Abstract
The invention discloses an adjustable double-layer floor drain which comprises an upper layer floor drain and a lower layer floor drain, wherein the upper layer floor drain and the lower layer floor drain are arranged up and down, the lower layer floor drain comprises a lower cup body and a lower water pipe, the lower water pipe penetrates through the lower cup body along the central line direction of the lower cup body, a supporting block is arranged in the lower water pipe and is fixed with the lower water pipe through a lower supporting rod, the upper layer floor drain comprises an upper cup body and an upper water pipe, the upper water pipe is fixedly connected to the bottom of the upper cup body and is communicated with the upper cup body, a supporting screw rod is arranged in the upper water pipe along the central line direction of the upper water pipe, the supporting screw rod is fixed with the upper water pipe through the upper supporting rod, the. Therefore, the positions of the upper floor drain and the lower floor drain can be adjusted by adjusting the positions of the supporting nuts, and the construction requirements are met.
Description
Technical Field
The invention relates to a floor drain, in particular to an adjustable double-layer floor drain.
Background
Along with the improvement of living standard of people, higher requirements are put forward to living environment, along with the appearance of ground heating and the laying of floor tiles, a double-layer structure naturally appears in ground decoration, floor drains are installed in kitchens or toilets, the lower surfaces of the double-layer structures of the kitchens or the toilets are required to be provided with waterproof layers, the floor drains solve the problem of water accumulation areas of ground surfaces, however, water slowly seeping from positions such as floor tile gaps and the like and water leaked from ground heating pipes are accumulated on the waterproof layers and cannot be discharged. Along with the temperature rise, accumulated water accumulated on the waterproof layer can be upwards and reversely infiltrated, so that the attractiveness is influenced, the bonding layer of the floor tile can be influenced, and even the floor tile is loosened. In order to solve the problem, a double-layer floor drain is provided in the market at present, the floor drain is divided into an upper layer water inlet and a lower layer water inlet, the upper layer water inlet is arranged on the surface of a ceramic tile, and the lower layer water inlet is arranged on a waterproof layer. But in the fitment process, the bed course thickness of waterproof layer top and the thickness of ceramic tile are diverse, therefore conventional double-deck floor drain can't satisfy corresponding operation requirement.
Disclosure of Invention
Aiming at the defects of the prior art, the technical problems to be solved by the invention are as follows: how to provide one kind can be according to the adjustable double-deck floor drain of construction situation upper water inlet and lower water inlet interval of adjusting from top to bottom.
In order to solve the technical problems, the invention adopts the following technical scheme:
an adjustable double-layer floor drain comprises an upper layer floor drain and a lower layer floor drain which are arranged up and down, wherein the lower layer floor drain comprises a lower cup body and a downcomer, the cup opening of the lower cup body is arranged upwards, a downcomer is arranged at the bottom of the lower cup body along the direction of the central line of the lower cup body, the downcomer penetrates through the downcomer, the central line of the downcomer and the central line of the lower cup body are coaxially arranged, the bottom of the lower cup body is fixedly connected with the downcomer in a sealing mode, the upper end pipe opening of the downcomer is located inside the lower cup body, a water leakage hole communicated with an inner hole of the downcomer is formed in the position, corresponding to the inner bottom surface of the lower cup body, of a pipe body of the downcomer, a supporting block is arranged in the;
the upper floor drain comprises an upper cup body which is arranged along the same central line with the lower cup body, the cup mouth of the upper cup body is upwards arranged, a surface cover for draining is covered at the cup mouth of the upper cup body, a water feeding pipe which is arranged along the same central line with the upper cup body is fixedly connected to the bottom surface of the upper cup body, the bottom of the upper cup body is provided with a water feeding port which is arranged along the same central line with the water feeding pipe and has the same inner diameter as the water feeding pipe, the lower end of the water feeding pipe is inserted into the sewer pipe and can be in sliding fit with the sewer pipe along the central line direction of the sewer pipe, a supporting screw rod is arranged in the water feeding pipe along the central line direction in an extending way, the supporting screw rod is separated from the pipe wall of the water feeding pipe, an upper supporting rod is arranged between the water feeding pipe and the supporting screw rod, the supporting screw rod is fixed in the water feeding pipe, the support screw is located the pole body screw-thread fit who goes up between the lower extreme mouth of pipe of supporting shoe and water-supply pipe has support nut, and support nut butt is in order to carry out spacing support to upper floor drain on the supporting shoe, and when support nut butt was on the supporting shoe, the mouth of pipe height of lower extreme of water-supply pipe was higher than the height in hole that leaks.
When the water-proof structure is used, the lower-layer floor drain is installed on the structural layer, the water-proof layer is constructed on the upper surface of the structural layer and is led into the lower cup body of the lower-layer floor drain, and therefore accumulated water on the water-proof layer flows into the lower cup body and is discharged. And then installing an upper floor drain, correspondingly adjusting the position of a support nut according to the construction thickness of the cushion layer and the thick bottom of the ceramic tile in the construction requirement, installing the upper floor drain, enabling the lower end of a support screw to penetrate through a support block, simultaneously inserting the lower end of an upper water pipe into a lower water pipe, and enabling the support nut on the support screw to abut against the support block, so that the whole upper floor drain can be supported, and correspondingly adjusting the distance between an upper cup body and a lower cup body by means of up-and-down adjustment of the position of the support nut on the support screw until the requirements of the construction thickness of the cushion layer and the thick bottom of the ceramic tile are met.
Preferably, the water leakage holes comprise a plurality of strip-shaped holes which are uniformly arranged around the central line direction of the downcomer at intervals, the strip-shaped holes extend along the direction parallel to the central line direction of the downcomer, and the length of each strip-shaped hole is not more than one fifth of the length of the pipe body of the downcomer in the lower cup body. The drainage is convenient.
As an optimization, an adjusting stud is fixedly connected to the lower surface of the surface cover, the direction of the center line of the adjusting stud is perpendicular to the plane of the surface cover, the center line of the upper cup body and the center line of the adjusting stud are coaxially arranged, an arc arch cover is arranged below the surface cover, the opening of the arc arch cover faces downwards, the projection of the upper water pipe along the direction of the center line of the upper water pipe is positioned in the projection of the arc arch cover along the direction of the center line of the upper water pipe, a sliding hole is formed in the arch crown of the arc arch cover along the direction of the center line of the arc arch cover, the adjusting stud penetrates through the sliding hole, the arc arch cover can be in sliding fit with the adjusting stud along the direction of the center line of the adjusting stud, an adjusting nut is in threaded fit on the column body of the adjusting stud below the arc arch cover, the adjusting nut can be abutted against the arc arch cover to limit and, the arc arched cover can cover the inner bottom surface of the upper cup body to shield the pipe orifice of the water feeding pipe.
After the lower floor drain is installed, the construction of a cushion layer and ceramic tiles is needed, so that mortar and stones easily enter the sewer pipe through the floor drain to cause blockage, and how to temporarily block the floor drain is a problem which needs to be considered. In the invention, after the lower floor drain is installed, the upper floor drain is installed, the water supply pipe is inserted into the sewer pipe, the support screw penetrates through the support block, the support nut supports the upper floor drain, the position of the adjusting nut is adjusted firstly before the surface cover of the upper cup body is covered, so that the upper floor drain is rotated and moved towards the direction far away from the surface cover, and thus, after the surface cover is covered, the arc-shaped arch cover can fall under the condition of self gravity. After the position of the adjusting nut is adjusted, the surface cover covers the upper cup body, the arc arch cover falls down to cover the inner bottom surface of the upper cup body, and thus the arc arch cover can shield the upper end pipe orifice of the water feeding pipe. Even if mortar and stones enter the upper cup body in the construction of the cushion layer and the ceramic tiles, the mortar and the stones are still blocked by the arc-shaped arched cover and cannot enter a drainage system through the water pipe. And after the construction is finished, cleaning sundries in the upper cup body. And finally, after the construction is finished, taking out the surface cover, rotating the adjusting nut, and abutting and fixing the arc-shaped arch cover on the surface cover by using the adjusting nut, so that after the surface cover is covered on the upper cup body, the cover opening of the arc-shaped arch cover is separated from the inner bottom surface of the upper cup body, and drainage is facilitated.
Preferably, an upper mounting surface is horizontally arranged on the outer arched surface of the arc arched cover and at the position of the sliding hole, a lower mounting surface is horizontally arranged on the inner arched surface of the arc arched cover and at the position of the sliding hole, an upper orifice and a lower orifice of the sliding hole are respectively arranged on the upper mounting surface and the lower mounting surface, and the projection of the adjusting nut along the vertical direction is positioned in the projection of the lower mounting surface along the vertical direction. The upper mounting surface can be better abutted against the surface cover, and the lower mounting surface can be better abutted against the adjusting nut.
As an optimization, be provided with the annular magnet piece rather than with the central line setting in the arc arched cover, the outer lane edge of annular magnet piece with the inner arc face fixed connection of arc arched cover, the lower surface of annular magnet piece with the lid mouth place plane of arc arched cover is located the coplanar, the projection of water-supply pipe along its central line direction is located the annular magnet piece and follows the inboard of the projection of water-supply pipe central line direction, on the interior bottom surface of going up the cup and correspond the position of annular magnet piece and inlay the annular iron sheet that is equipped with the same central line setting of annular magnet piece, work as arc arched cover lid closes when going up on the interior bottom surface of cup, annular magnet piece and annular iron sheet are in order can be adsorbed together each other. After the arc-shaped arch cover is covered on the inner bottom surface of the upper cup body, the annular magnet sheet and the annular iron sheet are mutually attracted, so that the arc-shaped arch cover is more stably covered.
Preferably, a layer of rubber is covered and stuck on the inner bottom surface of the upper cup body. When the upper floor drain is used for draining, water enters the upper cup body through the surface cover and directly drops on the upper rubber sheet, and noise caused by water flow impact can be reduced.
In conclusion, the beneficial effects of the invention are as follows: the invention has simple structure and convenient operation, can adjust the installation height of the upper and lower floor drains according to different cushion layer thicknesses and the thick bottom of the ceramic tile, and has wide application range.
Drawings
For purposes of promoting a better understanding of the objects, aspects and advantages of the invention, reference will now be made in detail to the present invention as illustrated in the accompanying drawings, in which:
fig. 1 is a cross-sectional view of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1, the adjustable double-layer floor drain in the present embodiment includes an upper layer floor drain and a lower layer floor drain which are arranged up and down, the lower layer floor drain includes a lower cup body 1 and a lower water pipe 2, a cup opening of the lower cup body 1 is arranged upward, a lower water opening is arranged at the bottom of the lower cup body 1 along the central line direction thereof, the lower water pipe 2 passes through the lower water opening and the central line thereof is arranged coaxially with the central line of the lower cup body 1, the bottom of the lower cup body 1 is fixedly connected with the lower water pipe 2 in a sealing manner, an upper end pipe opening of the lower water pipe 2 is positioned inside the lower cup body 1, a pipe body of the lower water pipe 2 and a position corresponding to the inner bottom surface of the lower cup body 1 are provided with a water leakage hole 3 communicated with an inner hole of the lower water pipe 2, a support block 4 is arranged in the lower;
the upper floor drain comprises an upper cup body 6 which is arranged with the same central line as the lower cup body 1, the cup mouth of the upper cup body 6 is upwards arranged, a surface cover 7 for water drainage is covered at the cup mouth of the upper cup body 6, the bottom surface of the upper cup body 6 is fixedly connected with a water feeding pipe 8 which is arranged with the same central line as the upper cup body 6, the bottom of the upper cup body 6 is provided with a water feeding port which is arranged with the same central line as the water feeding pipe 8 and has the same inner diameter as the water feeding pipe 8, the lower end of the water feeding pipe 8 is inserted into the downcomer 2 and can be in sliding fit with the downcomer 2 along the central line direction, a supporting screw rod 9 is arranged in the water feeding pipe 8 along the central line direction, the pipe wall of the water feeding pipe 8 is arranged at intervals, an upper supporting rod 16 is arranged between the water feeding pipe 8 and the supporting screw rod 9, the supporting screw rod 9 is fixed in the water feeding pipe 8, the supporting screw 9 penetrates through the supporting block 4 and can be in sliding fit with the supporting block 4 along the direction of the central line of the supporting screw, a supporting nut 10 is in threaded fit on a rod body between the supporting block 4 and a lower end pipe orifice of the upper water pipe 8, the supporting nut 10 abuts against the supporting block 4 to limit and support the upper floor drain, and when the supporting nut 10 abuts against the supporting block 4, the height of the lower end pipe orifice of the upper water pipe 8 is higher than that of the water leakage hole 3.
In this embodiment, the water leakage hole 3 comprises a plurality of strip-shaped holes which are uniformly arranged around the central line direction of the downcomer 2 at intervals, the strip-shaped holes extend along the direction parallel to the central line direction of the downcomer 2, and the length of the strip-shaped holes is not more than one fifth of the length of the pipe body of the downcomer 2 in the lower cup body 1.
In the specific embodiment, an adjusting stud 11 is fixedly connected to the lower surface of the surface cover 7, the center line direction of the adjusting stud 11 is perpendicular to the plane of the surface cover 7, the center line of the upper cup body 6 is coaxially arranged with the center line of the adjusting stud 11, an arc-shaped arch cover 12 is arranged below the surface cover 7, the opening of the arc-shaped arch cover 12 is downward, the projection of the upper water pipe 8 along the center line direction is located in the projection of the arc-shaped arch cover 12 along the center line direction of the upper water pipe 8, the dome of the arc-shaped arch cover 12 is provided with a sliding hole along the center line direction, the adjusting stud 11 passes through the sliding hole, the arc-shaped arch cover 12 can be in sliding fit along the center line direction of the adjusting stud 11, an adjusting nut 13 is in threaded fit on the column body of the adjusting stud 11 below the arc-shaped arch cover 12, the adjusting nut 13 can be abutted against the arc-shaped arch cover 12 to limit and support the arc-, when the arc arched cover 12 moves downwards along the central line direction of the adjusting stud 11, the arc arched cover 12 can cover the inner bottom surface of the upper cup body 6 to shield the pipe orifice of the water feeding pipe 8.
In this specific embodiment, the position level that just is located the slide opening on the outer hunch face of arc hunch lid 12 is provided with the installation face, just be located on the position level of slide opening on the arch face in arc hunch lid 12 is provided with down the installation face, two upper and lower orifices of slide opening are located respectively on installation face and the installation face down, adjusting nut 13 is located down the installation face along the ascending projection of vertical direction along the vertical direction.
In this specific embodiment, be provided with the annular magnet piece 14 rather than the concentric line setting in the arc arched cover 12, the outer lane edge of annular magnet piece 14 with the inner arc face fixed connection of arc arched cover 12, the lower surface of annular magnet piece 14 with the lid mouth place plane of arc arched cover 12 is located the coplanar, the projection of upper hose 8 along its central line direction is located annular magnet piece 14 along the inboard of the projection of upper hose 8 central line direction, on the inner bottom surface of upper cup 6 and the position that corresponds annular magnet piece 14 inlay and be equipped with the annular iron sheet 15 with the concentric line setting of annular magnet piece 14, work as arc arched cover 12 lid closes when on the inner bottom surface of upper cup 6, annular magnet piece 14 and annular iron sheet 15 are in order can adsorb together each other.
In this embodiment, a layer of rubber is adhered to the inner bottom surface of the upper cup body 6.
In the specific implementation process, the lower bottom surface of the surface cover is provided with a boss in a protruding mode corresponding to the position of the adjusting stud, the adjusting stud is fixedly connected to the boss, the arc arched cover is abutted to the boss when the arc arched cover is fixed, the top surface of the arc arched cover is separated from the arched cover, and the water inflow of the surface cover can be improved.
Finally, it is noted that the above-mentioned embodiments illustrate rather than limit the invention, and that, while the invention has been described with reference to preferred embodiments thereof, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (5)
1. The utility model provides a double-deck floor drain of adjustable, includes upper floor drain and the lower floor drain that sets up from top to bottom, its characterized in that: the lower floor drain comprises a lower cup body and a sewer pipe, wherein a cup opening of the lower cup body is arranged upwards, a sewer opening is formed in the bottom of the lower cup body along the direction of the central line of the lower cup body, the sewer pipe penetrates through the sewer opening, the central line of the sewer pipe is coaxial with the central line of the lower cup body, the bottom of the lower cup body is fixedly connected with the sewer pipe in a sealing manner, an upper end pipe opening of the sewer pipe is positioned in the lower cup body, a pipe body of the sewer pipe and a position corresponding to the inner bottom surface of the lower cup body are provided with a water leakage hole communicated with an inner hole of the sewer pipe, a supporting block is arranged in the sewer pipe, the;
the upper floor drain comprises an upper cup body which is arranged along the same central line with the lower cup body, the cup mouth of the upper cup body is upwards arranged, a surface cover for draining is covered at the cup mouth of the upper cup body, a water feeding pipe which is arranged along the same central line with the upper cup body is fixedly connected to the bottom surface of the upper cup body, the bottom of the upper cup body is provided with a water feeding port which is arranged along the same central line with the water feeding pipe and has the same inner diameter as the water feeding pipe, the lower end of the water feeding pipe is inserted into the sewer pipe and can be in sliding fit with the sewer pipe along the central line direction of the sewer pipe, a supporting screw rod is arranged in the water feeding pipe along the central line direction in an extending way, the supporting screw rod is separated from the pipe wall of the water feeding pipe, an upper supporting rod is arranged between the water feeding pipe and the supporting screw rod, the supporting screw rod is fixed in the water feeding pipe, a support nut is in threaded fit with the rod body of the support screw rod between the support block and the lower end pipe orifice of the upper water pipe, the support nut is abutted against the support block so as to be capable of carrying out limiting support on the upper floor drain, and when the support nut is abutted against the support block, the height of the lower end pipe orifice of the upper water pipe is higher than that of the water leakage hole;
the lower surface of the surface cover is fixedly connected with an adjusting stud, the direction of the central line of the adjusting stud is perpendicular to the plane of the surface cover, the central line of the upper cup body and the central line of the adjusting stud are coaxially arranged, an arc arch cover is arranged below the surface cover, the opening of the arc arch cover faces downwards, the projection of the upper water pipe along the direction of the central line of the upper water pipe is positioned in the projection of the arc arch cover along the direction of the central line of the upper water pipe, the arch crown of the arc arch cover is provided with a slide hole along the direction of the central line of the arc arch cover, the adjusting stud penetrates through the slide hole, the arc arch cover can be in sliding fit with the adjusting stud along the direction of the central line, the adjusting stud is positioned below the arc arch cover, the column body is in threaded fit with an adjusting nut, the adjusting nut can be abutted against the arc arch cover to carry out limiting support on, the arc arched cover can cover the inner bottom surface of the upper cup body to shield the pipe orifice of the water feeding pipe.
2. The adjustable double-layer floor drain of claim 1, wherein: the water leakage hole comprises a plurality of strip-shaped holes which are uniformly arranged around the central line direction of the downcomer at intervals, the strip-shaped holes extend along the direction parallel to the central line direction of the downcomer, and the length of each strip-shaped hole is not more than one fifth of the length of a pipe body of the downcomer in the lower cup body.
3. The adjustable double-layer floor drain of claim 1, wherein: the upper mounting surface is horizontally arranged on the outer arched surface of the arc arched cover and positioned in the sliding hole, the lower mounting surface is horizontally arranged on the inner arched surface of the arc arched cover and positioned in the sliding hole, the upper hole opening and the lower hole opening of the sliding hole are respectively positioned on the upper mounting surface and the lower mounting surface, and the projection of the adjusting nut in the vertical direction is positioned in the projection of the lower mounting surface in the vertical direction.
4. The adjustable double-layer floor drain of claim 1, wherein: be provided with the annular magnet piece rather than with the central line setting in the arc arched cover, the outer lane edge of annular magnet piece with the inner arc face fixed connection of arc arched cover, the lower surface of annular magnet piece with the apron place plane of arc arched cover is located the coplanar, the projection of water-supply pipe along its central line direction is located the annular magnet piece and follows the inboard of the projection of water-supply pipe central line direction, go up the position that just corresponds the annular magnet piece on the inner bottom surface of cup and inlay the annular iron sheet that is equipped with the same central line setting of annular magnet piece, work as arc arched cover lid closes when going up on the inner bottom surface of cup, annular magnet piece and annular iron sheet in order can be adsorbed together each other.
5. The adjustable double-layer floor drain of claim 1, wherein: and a layer of rubber is covered and stuck on the inner bottom surface of the upper cup body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010132459.2A CN111119319B (en) | 2020-02-29 | 2020-02-29 | Adjustable double-layer floor drain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010132459.2A CN111119319B (en) | 2020-02-29 | 2020-02-29 | Adjustable double-layer floor drain |
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| Publication Number | Publication Date |
|---|---|
| CN111119319A CN111119319A (en) | 2020-05-08 |
| CN111119319B true CN111119319B (en) | 2021-03-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010132459.2A Active CN111119319B (en) | 2020-02-29 | 2020-02-29 | Adjustable double-layer floor drain |
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| CN (1) | CN111119319B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200996168Y (en) * | 2007-01-23 | 2007-12-26 | 张耀东 | Secondary-adjusting waterproof overflow |
| CN204813598U (en) * | 2015-07-23 | 2015-12-02 | 张峪铨 | Fixed bolster of basin under wash -basin platform |
| CN206888144U (en) * | 2017-06-02 | 2018-01-16 | 华中威特（大连）科技有限公司 | Novel multi-function floor-drain structure |
| CN109811870A (en) * | 2019-03-21 | 2019-05-28 | 四川奥翔圣铭建设工程有限公司 | A kind of segmented combined floor drain double-layer drainage moisture discharge device and construction method |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MX362074B (en) * | 2013-03-15 | 2019-01-07 | R Phillips Gary | Level entry shower system. |
-
2020
- 2020-02-29 CN CN202010132459.2A patent/CN111119319B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200996168Y (en) * | 2007-01-23 | 2007-12-26 | 张耀东 | Secondary-adjusting waterproof overflow |
| CN204813598U (en) * | 2015-07-23 | 2015-12-02 | 张峪铨 | Fixed bolster of basin under wash -basin platform |
| CN206888144U (en) * | 2017-06-02 | 2018-01-16 | 华中威特（大连）科技有限公司 | Novel multi-function floor-drain structure |
| CN109811870A (en) * | 2019-03-21 | 2019-05-28 | 四川奥翔圣铭建设工程有限公司 | A kind of segmented combined floor drain double-layer drainage moisture discharge device and construction method |
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| Publication number | Publication date |
|---|---|
| CN111119319A (en) | 2020-05-08 |
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