CN212534332U - Bathroom is not fallen board and is had layer drainage system - Google Patents
Bathroom is not fallen board and is had layer drainage system Download PDFInfo
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- CN212534332U CN212534332U CN201922407559.7U CN201922407559U CN212534332U CN 212534332 U CN212534332 U CN 212534332U CN 201922407559 U CN201922407559 U CN 201922407559U CN 212534332 U CN212534332 U CN 212534332U
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Abstract
A bathroom non-falling plate same-layer drainage system comprises a drainage vertical pipe, a sewage horizontal branch pipe, a wastewater horizontal branch pipe, an integrated water seal, a floor drain, a floor slab and a floor decoration surface; the vertical drainage pipe penetrates through a floor slab; the water seal channel of the integrated water seal is arranged in the ground floor slab, and the outer wall of the transversely closed bottom does not penetrate through the ground floor slab; the integrated water seal is provided with at least two openings which are communicated and converged to be connected with a water seal channel above a floor on the ground; the sewage transverse branch pipe is positioned above the access hole, the interface of the sewage transverse branch pipe is connected with a floor drain and a basin pipeline, and the floor drain and the basin pipeline are not provided with a trap or a water seal device. The utility model discloses can solve traditional building with layer drainage need fall the floor and each drainage point below sets up separately that trap is dry easily and leads to returning smelly problem, realizes need not to fall the board with layer drainage, the bathroom can not have the peculiar smell, the effect that the pipeline was easily overhauld.
Description
Technical Field
The utility model relates to a building bathroom is with layer drainage system, in particular to not falling board is with layer drainage system for building bathroom.
Background
The same-floor drainage of the traditional building toilet needs building structures to drop floors due to the arrangement of drainage pipelines, the height of the drop floors is large (about 300 mm), the drainage pipelines are laid in the area of the drop floors, and water seals of drainage appliances such as floor drains and washbasins connected to the toilet are all independently arranged, so that the water seals of the appliances which are not frequently used are easy to dry, peculiar smell is easily generated in the toilet, and the pipelines are difficult to maintain and repair.
Disclosure of Invention
The utility model aims to overcome prior art defect, provide a building uses in with bathroom of layer drainage, need not building structure and falls the floor or reduce the height that falls the floor, drainage pipe lays on this layer, saves the horizontal spinal branch pipe of drainage and uses, makes the bathroom be difficult for producing peculiar smell, drainage pipe overhaul maintain a simple bathroom not fall board with layer drainage system.
A bathroom does not fall board with layer drainage system, by drainage riser 1, sewage horizontal branch pipe 2 and waste water horizontal branch pipe 3, integrated water seal 4, floor drain 5 ground floor 6 and ground decorative cover 61 constitute. The drainage vertical pipe 1 passes through a floor 6, and the integrated water seal 4 consists of a water seal channel 7, a sewage transverse branch pipe interface 8, a wastewater transverse branch pipe interface 9, an upper vertical pipe interface 10, a lower vertical pipe interface 11 and a sewage transverse branch pipe socket 12 of a sewage transverse branch pipe socket 25; the water seal channel 7 of the integrated water seal 4 is arranged in the ground floor 6, the bottom outer wall a which is transversely sealed does not pass through the ground floor 6, the integrated water seal 4 at least has two openings above the ground floor 6 which are communicated and converged to connect the water seal channel 7, one of the openings is a wastewater transverse branch pipe interface 9, the other is an access opening 41, the wastewater transverse branch pipe interface 9 is connected with the wastewater transverse branch pipe 3 and is connected with a floor drain and a basin pipeline 56, the access opening 41 has an upward opening and is vertically staggered with the wastewater transverse branch pipe interface 9, when the integrated water seal is blocked, the access opening can be opened from the floor for plugging and overhauling, and overhauling from downstairs is not needed; the sewage horizontal branch pipe 2 is positioned above the access opening 41, is more than 30mm and less than 350mm away from the ground floor 6 and is communicated with the vertical drainage pipe 1, the communication opening and the communication opening of the sewage horizontal branch pipe 3 in the vertical drainage pipe 1 are staggered up and down, and the communication openings are arrangedThe fall is more than 50mm and less than 400 mm; when the sewage cross branch pipe discharges sewage, the sewage cannot enter the wastewater cross branch pipe, and the fall cannot be too large, so that under the condition that the drainage is not influenced and interfered mutually, the appliance connected with the sewage cross branch pipe and the appliance connected with the wastewater cross branch pipe have certain drainage gradient, and the drainage is smoother; when the wastewater transverse branch pipe joint 9 is connected with a drainage pipe of an appliance for drainage, a pipeline connected with the wastewater transverse branch pipe joint 9 cannot produce accumulated water, the interior of the pipeline is kept dry, and the inner wall of the pipeline cannot easily generate a biological membrane and cannot easily generate peculiar smell; a lower sealing rubber ring 13 is arranged in the bell mouth 25 of the sewage transverse branch pipe and is positioned above the communicating port of the sewage transverse branch pipe 3 in the drainage vertical pipe 1; the upper vertical pipe interface 10 is positioned at the vertical upper end of the sewage transverse branch pipe interface 8 and is connected with the drainage vertical pipe 1, an upper sealing rubber ring 131 is arranged in the upper vertical pipe interface 10, and the sewage transverse branch pipe socket 12 is positioned at the vertical lower end of the sewage transverse branch pipe interface 8 and is sleeved in a lower sealing rubber ring 13 in the sewage transverse branch pipe socket 25; the sewage transverse branch pipe faucet 12 of the sewage transverse branch pipe 2 is sleeved in the lower sealing rubber ring 13 in the sewage transverse branch pipe bell mouth 25 to form flexible sealing connection, the sewage transverse branch pipe faucet 8 of the sewage transverse branch pipe 2 can be rotated, and when the sewage transverse branch pipe 2 covers the access opening 41, the access opening 41 can be avoided, so that the access opening 41 has an access function; the sewage transverse branch pipe connector 8 is connected with the sewage transverse branch pipe 2, the wastewater transverse branch pipe connector 9 is connected with the floor drain 5 and the drainage pipeline of the washbasin, the bottom of the wastewater transverse branch pipe 3 connected with the floor drain 5 is lower than the ground decoration surface 61, the structure lays the wastewater transverse branch pipe connected with the floor drain along one wall corner of a toilet, the wastewater transverse branch pipe is wrapped by a sandwich wall or a partition plate, and the wastewater transverse branch pipe does not need to be covered when being used as a ground decoration layer, so that the maintenance and the overhaul of the wastewater transverse branch pipe are facilitated; the lower vertical pipe interface 11 is connected with a lower drainage vertical pipe; the gathering port 15 of the wastewater horizontal branch pipe interface 9 is vertically connected and communicated with the water seal channel 7, the outer wall of the water seal channel 7 is closed, the inner wall is communicated, the water seal channel is composed of more than 2 vertical channels 17 and more than 2 horizontal channels 18, the drainage overflow area of each vertical channel 18 is more than 1000mm2(ii) a At least 2 of the transverse channels 18 have a flow area greater than1000mm2The horizontal opening is larger than the vertical opening, two adjacent horizontal channels 18 have the fall, at least 1 pair of adjacent horizontal channels 18 have the fall larger than 20mm and smaller than 100mm, the arrangement structure of the water seal channel can realize that the water flowing channel and the overflowing area are maximized in the limited range of the floor thickness of the ground under the condition of meeting the water seal height (the fall of the two horizontal channels 18 is combined with the inner wall structure of the channel to form water seal), the smoothness of drainage is ensured, meanwhile, the waste water horizontal branch pipe connector integrated with water seal collection is used for connecting the drainage pipe of the drainage device, only one device is used, the common water seal can be supplemented, the drainage device does not need to be additionally provided with a water seal device, the use number of drainage pipes is reduced, the water seal has high safety, a room is not easy to generate peculiar smell, and the horizontal channels 18 form the fall with high middle height and low two sides, 1 pair of fall can form the water seal, another 1 pair of fall can prevent the sewage in the vertical pipe of water drainage from flowing into the water seal; the height of a ground floor 6 from a vertical drainage inlet d of a floor drain 5 is less than 90mm, the height from the horizontal top of a wastewater horizontal branch pipe 3 connected with the floor drain 5 is less than 250mm, the structure is combined with a structure of an integrated water seal, the height distance from the ground floor to a decoration finished surface can be greatly reduced, when a horizontal pipeline at the top of the wastewater horizontal branch pipe connected with the floor drain is higher than the vertical drainage inlet of the floor drain, a raised part can ventilate, and when the floor drain performs vertical drainage or performs vertical and horizontal drainage, the raised part can balance airflow in the wastewater horizontal branch pipe, so that the drainage fullness of the wastewater horizontal branch pipe is increased, and the drainage flow of the floor drain and other drainage appliances sharing the wastewater horizontal branch pipe with the floor drain is improved; the vertical channel 17 of the water seal channel 7 vertically connected with the collecting port 15 of the waste water transverse branch pipe interface 9 is more than 40mm and less than 400mm away from the drainage vertical pipe 1.
The bathroom does not fall the board and is connected with 2 floor drains 5 on the same floor drainage system waste water horizontal branch pipe interface 9, a floor drain is as the bathroom dry district floor drain, a floor drain is as the bathroom wet district floor drain, other structures in the combination system make all floor drains all can not produce the peculiar smell because of the dry messenger bathroom of water seal.
The bathroom do not fall the board and have waterproof layer 62 with the top of layer drainage system water seal passageway 7, the bottom below of the horizontal branch pipe 3 of waste water of floor drain 5, all horizontal branch pipes of waste water, the horizontal branch pipe of sewage are all laid in the waterproof layer top.
Drawings
Fig. 1 is a layout plan view of the present invention.
Fig. 2 is a sectional view of the present invention 1-1.
Fig. 3 is a sectional view of the present invention 2-2.
FIG. 4 is a view of the drainage pipeline of the basin of the present invention.
Detailed Description
The present invention will be further described, but not limited to, with reference to the accompanying drawings.
Example 1
As shown in figures 1, 2, 3 and 4, the same-floor drainage system for the toilet without lowering the floor comprises a drainage vertical pipe 1, a sewage horizontal branch pipe 2, a wastewater horizontal branch pipe 3, an integrated water seal 4, a floor drain 5, a ground floor 6 and a ground decoration surface 61. The drainage vertical pipe 1 passes through a floor 6, and the integrated water seal 4 consists of a water seal channel 7, a sewage transverse branch pipe interface 8, a wastewater transverse branch pipe interface 9, an upper vertical pipe interface 10, a lower vertical pipe interface 11 and a sewage transverse branch pipe socket 12 of a sewage transverse branch pipe socket 25; the water seal channel 7 of the integrated water seal 4 is arranged in the ground floor 6, the transversely closed bottom outer wall a does not pass through the ground floor 6, the integrated water seal 4 is provided with at least two openings above the ground floor 6 for communication and convergence connection with the water seal channel 7, one of the openings is a wastewater transverse branch pipe interface 9, and the other opening is an access port 41; the sewage transverse branch pipe 2 is positioned above the access opening 41, is 250mm away from the floor 6 and is communicated with the vertical drainage pipe 1, the communication opening and the communication opening of the sewage transverse branch pipe 3 in the vertical drainage pipe 1 are staggered up and down, and the fall of the two communication openings is 120 mm; the wastewater transverse branch pipe interface 9 is higher than the bottom j of the highest transverse channel 18 of the water seal channel 7, and the wastewater transverse branch pipe interface 8 is higher than the wastewater transverse branch pipe interface 9; a lower sealing rubber ring 13 is arranged in the sewage transverse branch pipe bell mouth 25 and is positioned above the communicating port of the sewage transverse branch pipe 3 in the vertical drainage pipe 1, an upper vertical pipe interface 10 is positioned at the vertical upper end of the sewage transverse branch pipe interface 8 and is connected with the vertical drainage pipe 1, an upper sealing rubber ring 131 is arranged in the upper vertical pipe interface 10, and the sewage transverse branch pipe isThe pipe socket 12 is positioned at the vertical lower end of the sewage transverse supporting pipe socket 8 and is sleeved in a lower sealing rubber ring 13 in the sewage transverse supporting pipe bell mouth 25; the sewage horizontal branch pipe connector 8 is connected with the sewage horizontal branch pipe 2, the wastewater horizontal branch pipe connector 9 is connected with the floor drain 5 and the drainage pipeline of the washbasin, the bottom of the wastewater horizontal branch pipe 3 connected with the floor drain 5 is lower than the ground decorative surface 61, and the lower vertical pipe connector 11 is connected with the lower drainage vertical pipe; the gathering port 15 of the wastewater horizontal branch pipe interface 9 is vertically connected and communicated with the water seal channel 7, the outer wall of the water seal channel 7 is closed, the inner wall is communicated and is composed of 3 vertical channels 17 and 3 horizontal channels 18, the drainage overflow area of each vertical channel 17 is more than 1000mm2(ii) a The flow area of 2 transverse channels 18 is more than 3000mm2The horizontal opening is larger than the vertical opening, 3 horizontal channels 18 have drop height of 50mm, the height of the ground floor 6 from the vertical drainage inlet d of the floor drain 5 is 40mm, the height from the horizontal top of the wastewater horizontal branch pipe 3 connected with the floor drain 5 is 80mm, and the length of the vertical channel 17 of the water seal channel 7 vertically connected with the collection port 15 of the wastewater horizontal branch pipe interface 9 from the vertical drainage vertical pipe 1 is 120 mm.
Example 2
As shown in figures 1, 2, 3 and 4, the same-floor drainage system for the toilet without lowering the floor comprises a drainage vertical pipe 1, a sewage horizontal branch pipe 2, a wastewater horizontal branch pipe 3, an integrated water seal 4, a floor drain 5, a ground floor 6 and a ground decoration surface 61. The drainage vertical pipe 1 passes through a floor 6, and the integrated water seal 4 consists of a water seal channel 7, a sewage transverse branch pipe interface 8, a wastewater transverse branch pipe interface 9, an upper vertical pipe interface 10, a lower vertical pipe interface 11 and a sewage transverse branch pipe socket 12 of a sewage transverse branch pipe socket 25; the water seal channel 7 of the integrated water seal 4 is arranged in the ground floor 6, the transversely closed bottom outer wall a does not pass through the ground floor 6, the integrated water seal 4 is provided with at least two openings above the ground floor 6 for communication and convergence connection with the water seal channel 7, one of the openings is a wastewater transverse branch pipe interface 9, and the other opening is an access port 41; the sewage transverse branch pipe 2 is positioned above the access opening 41, is 230mm away from the ground floor 6 and is communicated with the vertical drainage pipe 1, the communication opening and the communication opening of the sewage transverse branch pipe 3 in the vertical drainage pipe 1 are staggered up and down, and the fall of the two communication openings is 140 mm; the waste water cross branch pipe joint 9 is higher than the bottom j of the highest transverse channel 18 of the water seal channel 7, and sewage is dischargedThe water transverse branch pipe interface 8 is higher than the wastewater transverse branch pipe interface 9; a lower sealing rubber ring 13 is arranged in a sewage transverse supporting pipe bell mouth 25 and is positioned above a communication port of a sewage transverse supporting pipe 3 in a drainage vertical pipe 1, an upper vertical pipe joint 10 is positioned at the vertical upper end of 8 of the sewage transverse supporting pipe joint and is connected with the drainage vertical pipe 1, an upper sealing rubber ring 131 is arranged in the upper vertical pipe joint 10, and a sewage transverse supporting pipe socket 12 is positioned at the vertical lower end of 8 of the sewage transverse supporting pipe joint and is sleeved in the lower sealing rubber ring 13 in the sewage transverse supporting pipe bell mouth 25; the sewage horizontal branch pipe connector 8 is connected with the sewage horizontal branch pipe 2, the wastewater horizontal branch pipe connector 9 is connected with the floor drain 5 and the drainage pipeline of the washbasin, the bottom of the wastewater horizontal branch pipe 3 connected with the floor drain 5 is lower than the ground decorative surface 61, and the lower vertical pipe connector 11 is connected with the lower drainage vertical pipe; the gathering port 15 of the wastewater horizontal branch pipe interface 9 is vertically connected and communicated with the water seal channel 7, the outer wall of the water seal channel 7 is closed, the inner wall is communicated, the water seal channel is composed of more than 2 vertical channels 17 and more than 2 horizontal channels 18, the drainage overflow area of each vertical channel 18 is more than 1000mm2(ii) a At least 2 of the transverse channels 18 have an open area of more than 1000mm2The horizontal opening is larger than the vertical opening, the two adjacent horizontal channels 18 have a fall, the fall of at least 1 pair of adjacent horizontal channels 18 is 51mm, the height of the ground floor 6 from the vertical drainage inlet d of the floor drain 5 is 65mm, the height from the horizontal top of the horizontal waste water branch pipe 3 connected with the floor drain 5 is 110mm, and the length from the vertical channel 17 of the water seal channel 7 vertically connected with the collection port 15 of the horizontal waste water branch pipe connector 9 to the vertical drainage pipe 1 is 140 mm.
Example 3
As shown in figures 1, 2, 3 and 4, the utility model relates to a bathroom is not fallen board and is had layer drainage system, drainage riser 1, sewage horizontal branch pipe 2 and waste water horizontal branch pipe 3, integrated water seal 4, floor drain 5 ground floor 6 and ground decorative cover 61 constitute. The drainage vertical pipe 1 passes through a floor 6, and the integrated water seal 4 consists of a water seal channel 7, a sewage transverse branch pipe interface 8, a wastewater transverse branch pipe interface 9, an upper vertical pipe interface 10, a lower vertical pipe interface 11 and a sewage transverse branch pipe socket 12 of a sewage transverse branch pipe socket 25; the water seal channel 7 of the integrated water seal 4 is arranged in the ground floor 6, the outer wall a at the bottom of the integrated water seal 4 is transversely sealed and does not penetrate through the ground floor 6, and at least two openings of the integrated water seal 4 above the ground floor 6 are communicated and are connected in a gathering wayOne of the water seal channels 7 is a waste water transverse branch pipe interface 9, and the other is an access port 41; the sewage transverse branch pipe 2 is positioned above the access opening 41, is 280mm away from the ground floor 6 and is communicated with the vertical drainage pipe 1, the communication opening and the communication opening of the sewage transverse branch pipe 3 in the vertical drainage pipe 1 are staggered up and down, and the fall of the two communication openings is 100 mm; the wastewater transverse branch pipe interface 9 is higher than the bottom j of the highest transverse channel 18 of the water seal channel 7, and the wastewater transverse branch pipe interface 8 is higher than the wastewater transverse branch pipe interface 9; a lower sealing rubber ring 13 is arranged in the bell mouth 25 of the sewage transverse supporting pipe and is positioned above the communicating port of the sewage transverse supporting pipe 3 in the drainage vertical pipe 1, the vertical upper end of the upper vertical pipe joint 10 positioned at the sewage transverse supporting pipe joint 8 is connected with the drainage vertical pipe 1, an upper sealing rubber ring 131 is arranged in the upper vertical pipe joint 10, and the socket 12 of the sewage transverse supporting pipe is positioned at the vertical lower end of the sewage transverse supporting pipe joint 8 and is sleeved in the lower sealing rubber ring 13 in the bell mouth 25 of the sewage transverse supporting pipe; the sewage horizontal branch pipe connector 8 is connected with the sewage horizontal branch pipe 2, the wastewater horizontal branch pipe connector 9 is connected with the floor drain 5 and the drainage pipeline of the washbasin, the bottom of the wastewater horizontal branch pipe 3 connected with the floor drain 5 is lower than the ground decorative surface 61, and the lower vertical pipe connector 11 is connected with the lower drainage vertical pipe; the gathering port 15 of the wastewater horizontal branch pipe interface 9 is vertically connected and communicated with the water seal channel 7, the outer wall of the water seal channel 7 is closed, the inner wall is communicated, the water seal channel is composed of more than 2 vertical channels 17 and more than 2 horizontal channels 18, the drainage overflow area of each vertical channel 17 is more than 1000mm2(ii) a At least 2 of the transverse channels 18 have an open area of more than 1000mm2The horizontal opening is larger than the vertical opening, the two adjacent horizontal channels 18 have a fall, the fall of at least 1 pair of adjacent horizontal channels 18 is 50mm, the height of the ground floor 6 from the vertical drainage inlet d of the floor drain 5 is 50mm, the height from the horizontal top of the horizontal waste water branch pipe 3 connected with the floor drain 5 is 100mm, and the length from the vertical channel 17 of the water seal channel 7 vertically connected with the collection port 15 of the horizontal waste water branch pipe connector 9 to the vertical drainage pipe 1 is 120 mm.
Example 4
As shown in figure 1, the utility model discloses a bathroom is not fallen board and is had layer drainage system, be connected with 2 floor drains 5 on the horizontal branch pipe connector 9 of waste water.
Example 5
As shown in figures 2 and 3, the utility model discloses a bathroom is not fallen board and is had layer drainage system, there is the waterproof layer 62 integrated water seal 4 water seal channel 7's top, the bottom below of the waste water lateral branch 3 of floor drain 5.
Claims (4)
1. A bathroom non-falling plate same-layer drainage system comprises a drainage vertical pipe (1), a sewage horizontal branch pipe (2), a wastewater horizontal branch pipe (3), an integrated water seal (4), a floor drain (5), a ground floor (6) and a ground decorative surface (61); the method is characterized in that: the vertical drainage pipe (1) penetrates through a ground floor (6); the integrated water seal (4) is composed of a water seal channel (7), a sewage transverse branch pipe interface (8), a wastewater transverse branch pipe interface (9), an upper vertical pipe interface (10), a lower vertical pipe interface (11), a sewage transverse branch pipe socket (25) and a sewage transverse branch pipe socket (12); the water seal channel (7) of the integrated water seal (4) is arranged in the ground floor slab (6), the transversely closed bottom outer wall a does not penetrate through the ground floor slab (6), the integrated water seal (4) is provided with at least two openings above the ground floor slab (6) for communication and convergence connection with the water seal channel (7), one of the openings is a wastewater transverse branch pipe interface (9), and the other opening is an access port (41); the sewage transverse branch pipe (2) is positioned above the access hole (41), the height from the ground floor (6) is more than 30mm and less than 350mm, the sewage transverse branch pipe is communicated with the drainage vertical pipe (1), the communication holes and the sewage transverse branch pipe (3) are vertically staggered in the communication holes in the drainage vertical pipe (1), and the difference between the two communication holes is more than 50mm and less than 400 mm; the wastewater transverse branch pipe joint (9) is higher than the bottom j of the highest transverse channel (18) of the water seal channel (7), and the sewage transverse branch pipe joint (8) is higher than the wastewater transverse branch pipe joint (9); a lower sealing rubber ring (13) is arranged in a bell mouth (25) of the sewage transverse branch pipe and is positioned above a communication port of the sewage transverse branch pipe (3) in the drainage vertical pipe (1); the upper vertical pipe connector (10) is positioned at the vertical upper end of the sewage transverse branch pipe connector (8) and is connected with the drainage vertical pipe (1), an upper sealing rubber ring (131) is arranged in the upper vertical pipe connector (10), and the sewage transverse branch pipe socket (12) is positioned at the vertical lower end of the sewage transverse branch pipe connector (8) and is sleeved in a lower sealing rubber ring (13) in the sewage transverse branch pipe socket (25); the sewage transverse branch pipe interface (8) is connected with the sewage transverse branch pipe (2) and the wastewater transverse branch pipeThe connector (9) is connected with a floor drain (5) and a washbasin drainage pipeline, the bottom of a wastewater transverse branch pipe (3) connected with the floor drain (5) is lower than a ground decorative surface (61), and the lower vertical pipe connector (11) is connected with a lower drainage vertical pipe; the gathering port (15) of the wastewater horizontal branch pipe joint (9) is vertically connected and communicated with the water seal channel (7), the outer wall of the water seal channel (7) is closed, the inner wall of the water seal channel is communicated and is composed of more than 2 vertical channels (17) and more than 2 horizontal channels (18), the drainage overflow area of each vertical channel (17) is more than 1000mm2(ii) a At least 2 transverse channels (18) having an open area of more than 1000mm2The horizontal opening is larger than the vertical opening, the two adjacent horizontal channels (18) have fall, the fall of at least 1 pair of adjacent horizontal channels (18) is larger than 20mm and smaller than 100mm, the height of the ground floor (6) from the vertical drainage inlet d of the floor drain (5) is smaller than 90mm, the height from the horizontal top of the waste water horizontal branch pipe (3) connected with the floor drain (5) is smaller than 250mm, and the length of the vertical channel (17) of the water seal channel (7) vertically connected with the collection port (15) of the waste water horizontal branch pipe connector (9) from the vertical drainage pipe (1) is larger than 40mm and smaller than 400 mm.
2. The bathroom non-descending board same-layer drainage system according to claim 1, characterized in that 2 floor drains (5) are connected to the waste water cross branch pipe joint (9).
3. The bathroom floor drainage system without lowering floor as claimed in claim 1, wherein a waterproof layer (62) is arranged above the water seal channel (7) of the integrated water seal (4) and below the bottom of the wastewater lateral pipe (3) of the floor drain (5).
4. The bathroom floor drainage system without lowering floor as claimed in claim 2, wherein a waterproof layer (62) is arranged above the water seal channel (7) of the integrated water seal (4) and below the bottom of the wastewater lateral pipe (3) of the floor drain (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922407559.7U CN212534332U (en) | 2019-12-27 | 2019-12-27 | Bathroom is not fallen board and is had layer drainage system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922407559.7U CN212534332U (en) | 2019-12-27 | 2019-12-27 | Bathroom is not fallen board and is had layer drainage system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212534332U true CN212534332U (en) | 2021-02-12 |
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ID=74525447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922407559.7U Active CN212534332U (en) | 2019-12-27 | 2019-12-27 | Bathroom is not fallen board and is had layer drainage system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212534332U (en) |
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2019
- 2019-12-27 CN CN201922407559.7U patent/CN212534332U/en active Active
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