CN212534330U - Bathroom is not fallen board and is had layer drainage system - Google Patents

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 basin pipeline and a ground floor slab; 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 connect with a water seal channel above a ground floor slab, wherein one opening is a waste water transverse branch pipe interface, and the other opening is an access hole; 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, the floor drain is not provided with a trap or a water seal device, the washbasin pipeline is connected with the sewage transverse branch pipe, and the trap is arranged below the washbasin. 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

Bathroom is not fallen board and is had layer drainage system

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 arranged independently, so that the water seals of the appliances which are not frequently used are easy to dry, and peculiar smell is easily generated in the toilet.

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, the horizontal branch pipe of sewage 2 and the horizontal branch pipe of waste water 3, integrated water seal 4, floor drain 5, basin pipeline 56 and ground floor 7 constitute. The drainage vertical pipe 1 passes through a ground floor 2, and the integrated water seal 3 consists of a water seal channel 4, a sewage horizontal branch pipe interface 8, a wastewater horizontal branch pipe interface 9, an upper vertical pipe interface 10 and a lower vertical pipe interface 11; 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 to be communicated and converged with the water seal channel 7, one of the openings is a waste water transverse branch pipe interface 9, the other is an access opening 41, the opening of the access opening 41 is upwards staggered with the waste water transverse branch pipe interface 9, when the integrated water seal is blocked, the access opening can be opened from the floor for the purpose of being blocked and overhauled without being overhauled from the downstairs; the sewage horizontal branch pipe 2 is positioned above the access hole 41, the height from the ground floor 6 is more than 30mm and less than 400mm, the sewage horizontal branch pipe 2 is communicated with the vertical drainage pipe 1, the communication hole and the communication hole of the sewage horizontal branch pipe 3 in the vertical drainage pipe 1 are staggered up and down, the difference between the two communication holes is more than 50mm and less than 400mm, when the sewage horizontal branch pipe discharges the sewage, the sewage can not enter the sewage horizontal branch pipe, the existing difference and the difference can not be too large, the drainage is not influenced and the sewage horizontal branch pipe is connected under the condition of non-interference, the appliance for connecting the sewage horizontal branch pipe and the appliance for connecting theThe device has a certain drainage gradient, so that 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; an upper vertical pipe interface 10 of the integrated water seal 4 is connected with a vertical drainage pipe 1, and a lower vertical pipe interface 1 is connected with the vertical drainage pipe 1; the sewage transverse branch pipe interface 8 is connected with the sewage transverse branch pipe 2 and the washbasin pipeline 56, the washbasin pipeline 56 is provided with a water seal device 57, the water seal device 57 can prevent the peculiar smell in the sewage transverse branch pipe 2 from flowing out of the washbasin connected with the washbasin pipeline 56, the waste water transverse branch pipe interface 9 is connected with a drain pipe 5, and 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 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, two adjacent horizontal channels 18 have a fall, at least 1 pair of adjacent horizontal channels 18 have a fall larger than 20mm and smaller than 100mm, the arrangement structure of the water seal channel can realize that in the limited range of the floor thickness, under the condition of satisfying 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), moreover, a fall with high middle and low two sides is formed, 1 pair of falls can form water seal, and 1 pair of falls can prevent the sewage in the vertical drainage pipe from flowing into the water seal, so that the water flowing channel and the overflow area are maximized, the smoothness of drainage is ensured, the height of the floor 6 from the vertical drainage inlet d of the floor drain 5 is smaller than 90mm, the distance from the horizontal top of the horizontal wastewater branch pipe 3 connected with the floor drain 5 is smaller than 250mm, the structure is combined with the integrated water seal structure, and the height distance from the floor to the, when the top transverse pipeline of the waste water transverse branch pipe connected with the floor drain is higher than the vertical drainage inlet of the floor drain, the higher part can be ventilated, and the waste water is drained vertically or both vertically and transversely in the floor drainWhen water is in use, the raised part can balance the airflow in the waste water transverse branch pipe, so that the drainage fullness of the waste water transverse branch pipe is increased, and the drainage flow of the floor drain and other drainage appliances sharing the waste water transverse branch pipe with the floor drain is improved; the length of the vertical channel 17 of the water seal channel 7 vertically connected with the collecting port 15 of the waste water transverse branch pipe connector 9 from the vertical drainage vertical pipe 1 is more than 40mm and less than 400mm, the structure can ensure that the flow channel has enough width, can ensure that a space is reserved between the drainage vertical pipe and the access port, and can further prevent the drainage of the drainage vertical pipe from flowing back to the water seal by combining the fall of the transverse channel 18.

A bathroom does not fall board with layer drainage system, be connected with 2 floor drains 5 on the horizontal branch pipe connector 9 of waste water.

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 basin pipeline 56 and a floor slab 6. The drainage vertical pipe 1 passes through a ground floor 6, and the integrated water seal 4 consists of a water seal channel 7, a sewage horizontal branch pipe interface 8, a wastewater horizontal branch pipe interface 9, an upper vertical pipe interface 10 and a lower vertical pipe interface 11; 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 horizontal branch pipe 2 is positioned above the access hole 41, is 280mm away from the ground floor 6 and is communicated with the vertical drainage pipe 1, and the communication hole is horizontal to the waste waterThe branch pipes 3 are staggered up and down at the communication ports in the vertical drainage pipe 1, and the fall of the two communication ports 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; an upper vertical pipe interface 10 of the integrated water seal 4 is connected with a vertical drainage pipe 1, and a lower vertical pipe interface 11 is connected with the vertical drainage pipe 1; the sewage horizontal branch pipe connector 8 is connected with the sewage horizontal branch pipe 2 and the washbasin pipeline 56, a water seal device 57 is arranged on the washbasin pipeline 56, the waste water horizontal branch pipe connector 9 is connected with a drain pipe 5, 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 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 40mm, the height from the horizontal top of the horizontal waste water branch pipe 3 connected with the floor drain 5 is 90mm, 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 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 basin pipeline 56 and a floor slab 6. The drainage vertical pipe 1 passes through a ground floor 6, and the integrated water seal 4 consists of a water seal channel 7, a sewage horizontal branch pipe interface 8, a wastewater horizontal branch pipe interface 9, an upper vertical pipe interface 10 and a lower vertical pipe interface 11; 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 horizontal branch pipe 2 is positioned above the access hole 41, has a height more than 230mm from the ground floor 6 and is communicated with the drainage vertical pipe 1The opening and the waste water transverse branch pipe 3 are staggered up and down at a communication opening in the vertical drainage pipe 1, 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; an upper vertical pipe interface 10 of the integrated water seal 4 is connected with a vertical drainage pipe 1, and a lower vertical pipe interface 11 is connected with the vertical drainage pipe 1; the sewage horizontal branch pipe connector 8 is connected with the sewage horizontal branch pipe 2 and the washbasin pipeline 56, a water seal device 57 is arranged on the washbasin pipeline 56, the waste water horizontal branch pipe connector 9 is connected with a drain pipe 5, 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 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 130 mm.

Example 3

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 basin pipeline 56 and a floor slab 6. The drainage vertical pipe 1 passes through a ground floor 6, and the integrated water seal 4 consists of a water seal channel 7, a sewage horizontal branch pipe interface 8, a wastewater horizontal branch pipe interface 9, an upper vertical pipe interface 10 and a lower vertical pipe interface 11; 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 horizontal branch pipe 2 is positioned above the access hole 41, is 250mm away from the ground floor 6 and is communicated with the drainage vertical pipe1, the communicating ports and the wastewater transverse branch pipe 3 are staggered up and down in the communicating ports in the vertical drainage pipe 1, and the fall of the two communicating ports 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; an upper vertical pipe interface 10 of the integrated water seal 4 is connected with a vertical drainage pipe 1, and a lower vertical pipe interface 11 is connected with the vertical drainage pipe 1; the sewage horizontal branch pipe connector 8 is connected with the sewage horizontal branch pipe 2 and the washbasin pipeline 56, a water seal device 57 is arranged on the washbasin pipeline 56, the waste water horizontal branch pipe connector 9 is connected with a drain pipe 5, 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 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 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 60mm, the height from the horizontal top of the horizontal wastewater branch pipe 3 connected with the floor drain 5 is 100mm, and the length of the vertical channel 17 of the water seal channel 7 vertically connected with the collection port 15 of the horizontal wastewater branch pipe connector 9 from the vertical drainage vertical pipe 1 is 140 mm.

Example 4

As shown in figure 1, the utility model discloses a not falling board of bathroom be connected with 2 floor drains 5 on the horizontal branch pipe connector 9 of layer drainage system waste water.

Claims (2)

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 basin pipeline (56) and a ground floor (6); the method is characterized in that: the drainage vertical pipe (1) penetrates through a ground floor (6), and the integrated water seal (4) consists of a water seal channel (7), a sewage transverse branch pipe joint (8), a wastewater transverse branch pipe joint (9), an upper vertical pipe joint (10) and a lower vertical pipe joint (11); a 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 horizontal closed does not pass through a ground floor (6), the integrated water seal (4) is provided with at least two openings which are communicated and converged to connect with a water seal channel (7) above the ground floor (6), one of the openings is a wastewater horizontal 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 400mm, the sewage transverse branch pipe is communicated with the vertical drainage pipe (1), the communication ports and the sewage transverse branch pipe (3) are vertically staggered in the communication ports in the vertical drainage pipe (1), and the difference between the two communication ports 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); an upper vertical pipe interface (10) of the integrated water seal (4) is connected with a vertical drainage pipe (1), and a lower vertical pipe interface (11) is connected with the vertical drainage pipe (1); the sewage transverse branch pipe connector (8) is connected with the sewage transverse branch pipe (2) and the washbasin pipeline (56), a water seal device (57) is arranged on the washbasin pipeline (56), the wastewater transverse branch pipe connector (9) is connected with a drainage pipeline of the floor drain (5), 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).

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