CN111119290A

CN111119290A - Bathroom is not fallen board and is had layer drainage system

Info

Publication number: CN111119290A
Application number: CN201911382859.2A
Authority: CN
Inventors: 林国强
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-27
Filing date: 2019-12-27
Publication date: 2020-05-08

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 above a ground floor slab and connected with a water seal channel, the interface of a waste water 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 invention can solve the problems that the floor slab needs to be lowered in the same-floor drainage of the traditional building and the trap is arranged below each drainage point and is easy to dry, thereby causing the odor to return, realizing the effects that the floor slab does not need to be lowered in the same-floor drainage, the toilet does not have peculiar smell, and the pipeline is easy to overhaul.

Description

Bathroom is not fallen board and is had layer drainage system

Technical Field

The invention relates to a drainage system for the same floor of a building toilet, in particular to a drainage system for the same floor of the building toilet without lowering a plate.

Background

Traditional building bathroom is with layer drainage, because of considering drainage pipe arrangement, all need building structure to fall the floor, it is big (about 300mm mostly) to fall the board height, and drainage pipe lays in falling the board region, and the bathroom connects drainage wares such as floor drain, washbasin water seal and all sets up alone, and it is dry easily to bring the utensil water seal that does not use often from this, and the bathroom produces the peculiar smell easily, and the pipeline maintenance overhauls the difficulty.

Disclosure of Invention

The invention aims to overcome the defects of the prior art and provide a board-descending-free same-floor drainage system for a toilet, which is used in the same-floor drainage toilet of a building, does not need a building structure to descend a floor slab or reduce the height of the floor slab, is laid on the floor, saves drainage transverse branch pipes, enables the toilet not to generate peculiar smell easily and enables the drainage pipelines to be simple to overhaul and maintain.

The invention relates to a bathroom non-falling board same-layer drainage system which 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 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 height from the top of the water seal channel 7 of the integrated water seal 4 to the outer wall a at the bottom of the water seal channel is less than 250mm and more than 60mm, the water seal channel 7 of the integrated water seal 4 is partially or completely arranged in the floor slab 6, the interface 9 of the waste water transverse branch pipe is higher than the bottom j of the transverse channel 18 at the highest position of the water seal channel 7 and is communicated with the water seal channel 7, and is positioned above the floor slab 6 to be connected with waste water appliances such as the waste water transverse branch pipe 3 and the floor drain 5, the water seal channel is partially or arranged in the floor slab, the bottom is not exposed or less exposed out of the floor slab as much as possible, the water seal channel can not occupy the building height space, the interface 9 of the waste water transverse branch pipe is higher than the bottom j of the transverse channel 18 at the highest position of the water seal channel 7 and is higher than the floor slab, the installation, overhaul and maintenance of the waste water transverse branch pipe and the appliances connected in the floor of, when the wastewater transverse branch pipe is used for draining, the pipeline connected with the wastewater transverse branch pipe connector 9 cannot accumulate water, the interior of the pipeline is kept dry, and a biological film and a peculiar smell are not easily generated on the inner wall of the pipeline; (ii) a The sewage horizontal branch pipe 2 is positioned above the water seal channel 7 of the integrated water seal 4, the height from the ground floor 6 is more than 30mm and less than 350mm, and is communicated with the vertical drainage pipe 1, the communicating port and the sewage horizontal branch pipe 3 are staggered up and down at the communicating port in the vertical drainage pipe 1, the difference between the two communicating ports 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, and not too large difference and difference exist,under the condition that drainage is not influenced or interfered with each other, the appliance connected with the sewage transverse branch pipe and the appliance connected with the wastewater transverse branch pipe have certain drainage gradient, so that drainage is smoother; the sewage transverse branch pipe interface 8 is higher than the wastewater transverse branch pipe interface 9, 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 when the wastewater transverse branch pipe interface 9 is connected with a drainage pipe of an appliance for drainage, a pipeline connected with the wastewater transverse branch pipe interface 9 cannot produce accumulated water, the interior of the pipeline is kept dry, a biomembrane is not easily generated on the inner wall of the pipeline, and peculiar smell is not easily generated; 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 joint 8 is connected with the sewage transverse branch pipe 2, and the wastewater transverse branch pipe joint 9 is connected with the floor drain 5; 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 structure is a water seal channel structure, the arrangement structure can realize that the water flowing channel and the overflowing area are maximized under the condition of meeting the water seal height (the height of the ground floor slab 6 from a vertical drainage inlet d of the floor drain 5 is less than 120mm, and the height from the horizontal top of a wastewater transverse branch pipe 3 connected with the floor drain 5 is less than 250 mm) in a limited range of the thickness of a ground floor slab, at least 2 transverse channels 18 have drop heights, the drop heights of the drop heights are more than 20mm and less than 100mm, the structure is combined with an integrated water seal structure, the height distance from the ground floor slab to a decoration finish surface can be greatly reduced, and when the horizontal pipeline at the top of the wastewater transverse branch pipe connected with the floor drain is higher than the vertical drainage inlet of the floor drain, the higher part can ventilate, when the floor drain drains vertically or both vertically and horizontally, the raised part can balance the airflow in the wastewater transverse branch pipe, so that the drainage fullness of the wastewater transverse branch pipe is increased, and the drainage flow of the floor drain and other drainage appliances sharing the wastewater transverse branch pipe with the floor drain is improved; vertical through of water seal channel 7 vertically connected with collecting port 15 of waste water horizontal branch pipe interface 9The length of the channel 17 from the drainage vertical pipe 1 is more than 40mm and less than 400mm, the structure can ensure that the channel has enough width, and a space is formed between the drainage vertical pipe and the access hole, and the drainage of the drainage vertical pipe can be further prevented from flowing back to the water seal by combining the fall of the transverse channel 18.

The invention relates to a toilet plate-falling-free same-layer drainage system, wherein 2 floor drains 5 are connected to a horizontal wastewater branch pipe joint 9.

Drawings

FIG. 1 is a plan view of the layout of the present invention.

FIG. 2 is a cross-sectional view of the present invention 1-1.

FIG. 3 is a cross-sectional view of the present invention 2-2.

Detailed Description

The present invention is further described, but not limited to, by the following embodiments in conjunction with the accompanying drawings.

Example 1

As shown in figures 1, 2 and 3, the 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 vertical drainage pipe 1 penetrates through a floor 6, and the integrated water seal 4 consists of a water seal channel 7, a sewage horizontal branch pipe joint 8, a wastewater horizontal branch pipe joint 9, an upper vertical pipe joint 10 and a lower vertical pipe joint 11; the height from the top of a water seal channel 7 of the integrated water seal 4 to the outer wall a at the bottom of the water seal channel is 100mm, the water seal channel 7 of the integrated water seal 4 is completely arranged in a ground floor 6, a wastewater transverse branch pipe connector 9 is higher than the bottom j of a highest transverse channel 18 of the water seal channel 7, is communicated with the water seal channel 7, and is positioned above the ground floor 6 to be connected with wastewater devices such as a wastewater transverse branch pipe 3, a floor drain 5 and the like; the sewage horizontal branch pipe 2 is positioned above the water seal channel 7 of the integrated water seal 4, is 250mm away from the ground floor 6 and is communicated with the vertical drainage pipe 1, the communication port and the communication port of the sewage horizontal branch pipe 3 in the vertical drainage pipe 1 are staggered up and down, and the fall of the two communication ports is 200 mm; the sewage horizontal branch pipe interface 8 is higher than the wastewater horizontal 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 interface 8 is connected with the sewage horizontal branch pipe 2, and the sewage horizontal branch pipe interface 9 is connected with the ground5, leaking; 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 transverse opening is larger than the vertical opening, at least 2 transverse channels 18 have drop heights of 50mm, the height of the ground floor 6 from the vertical drainage inlet d of the floor drain 5 is less than 40mm, and the distance from the transverse top of the waste water transverse branch pipe 3 connected with the floor drain 5 is 90 mm; the vertical channel 17 of the water seal channel 7 vertically connected with the collecting port 15 of the waste water horizontal branch pipe interface 9 is 150mm away from the vertical drainage pipe 1.

Example 2

As shown in figures 1, 2 and 3, the 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 vertical drainage pipe 1 penetrates through a floor 6, and the integrated water seal 4 consists of a water seal channel 7, a sewage horizontal branch pipe joint 8, a wastewater horizontal branch pipe joint 9, an upper vertical pipe joint 10 and a lower vertical pipe joint 11; the height from the top of a water seal channel 7 of the integrated water seal 4 to the outer wall a at the bottom of the water seal channel is 150mm, the water seal channel 7 of the integrated water seal 4 is partially arranged in a ground floor 6, part of the bottom of the water seal channel is exposed out of the ground floor 6, a waste water transverse branch pipe interface 9 is higher than the bottom j of a highest transverse channel 18 of the water seal channel 7, is communicated with the water seal channel 7, and is positioned above the ground floor 6 to be connected with waste water appliances such as a waste water transverse branch pipe 3, a floor drain 5 and the like; the sewage horizontal branch pipe 2 is positioned above the water seal channel 7 of the integrated water seal 4, is 280mm away from the ground floor 6 and is communicated with the vertical drainage pipe 1, the communication port and the communication port of the sewage horizontal branch pipe 3 in the vertical drainage pipe 1 are staggered up and down, and the fall of the two communication ports is 220 mm; the sewage horizontal branch pipe interface 8 is higher than the wastewater horizontal 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 transverse branch pipe joint 8 is connected with the sewage transverse branch pipe 2, and the wastewater transverse branch pipe joint 9 is connected with the floor drain 5; the collecting port 15 of the wastewater horizontal branch pipe interface 9 is vertically connected and communicated with the water seal channel 7, and the outer wall of the water seal channel 7Closed, with the inner wall communicated, and composed of more than 2 vertical channels 17 and more than 2 transverse channels 18, the drainage flow 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, at least 2 horizontal channels 18 have drop height of 52mm, the height of the ground floor 6 from the vertical drainage inlet d of the floor drain 5 is 60mm, and the distance from the horizontal top of the wastewater horizontal branch pipe 3 connected with the floor drain 5 is 100 mm; the vertical channel 17 of the water seal channel 7 vertically connected with the collecting port 15 of the waste water horizontal branch pipe interface 9 is 120mm away from the vertical drainage pipe 1.

Example 3

As shown in figures 1, 2 and 3, the 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 vertical drainage pipe 1 penetrates through a floor 6, and the integrated water seal 4 consists of a water seal channel 7, a sewage horizontal branch pipe joint 8, a wastewater horizontal branch pipe joint 9, an upper vertical pipe joint 10 and a lower vertical pipe joint 11; the height from the top of a water seal channel 7 of the integrated water seal 4 to the outer wall a at the bottom of the water seal channel is less than 120mm, the water seal channel 7 of the integrated water seal 4 is completely arranged in a ground floor 6, a wastewater and wastewater transverse branch pipe interface 9 is higher than the bottom j of a highest transverse channel 18 of the water seal channel 7, is communicated with the water seal channel 7, and is positioned above the ground floor 6 to be connected with wastewater devices such as a wastewater transverse branch pipe 3, a floor drain 5 and the like; the sewage transverse branch pipe 2 is positioned above the water seal channel 7 of the integrated water seal 4, is more than 210mm away from the ground floor 6 and is communicated with the vertical drainage pipe 1, the communication port and the wastewater transverse branch pipe 3 are vertically staggered at the communication port in the vertical drainage pipe 1, and the fall of the two communication ports is 190 mm; the sewage horizontal branch pipe interface 8 is higher than the wastewater horizontal 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 transverse branch pipe joint 8 is connected with the sewage transverse branch pipe 2, and the wastewater transverse branch pipe joint 9 is connected with the floor drain 5; 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, and the drainage overflow surface of each vertical channel 17The product is greater than 1000mm²(ii) a At least 2 of the transverse channels 18 have an open area of more than 1000mm²The transverse opening is larger than the vertical opening, at least 2 transverse channels 18 have drop heights of 55mm, the height of the ground floor 6 from the vertical drainage inlet d of the floor drain 5 is 60mm, and the distance from the transverse top of the waste water transverse branch pipe 3 connected with the floor drain 5 is 110 mm; the vertical channel 17 of the water seal channel 7 vertically connected with the collecting port 15 of the waste water horizontal branch pipe interface 9 is 140mm away from the vertical drainage pipe 1.

Example 4

As shown in figure 1, 2 floor drains 5 are connected to a horizontal branch pipe joint 9 of wastewater of a drainage system of a same floor of a toilet without lowering plates.

Claims

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); the height from the top of a water seal channel (7) of the integrated water seal (4) to the outer wall a at the bottom of the water seal channel is less than 250mm and more than 60mm, the water seal channel (7) of the integrated water seal (4) is partially or completely arranged in a ground floor (6), a wastewater transverse branch pipe connector (9) is higher than the bottom j of a highest transverse channel (18) of the water seal channel (7) and is communicated with the water seal channel (7), and a wastewater instrument such as a wastewater transverse branch pipe (3) and a floor drain (5) is connected above the ground floor (6); the sewage transverse branch pipe (2) is positioned above the water seal channel (7) of the integrated water seal (4), the height from the ground floor (6) is more than 30mm and less than 350mm, the sewage transverse branch pipe is communicated with the vertical drainage pipe (1), the communication ports and the sewage transverse branch pipe (3) are staggered up and down in the communication ports in the vertical drainage pipe (1), and the fall of the two communication ports is more than 50mm and less than 400 mm; the sewage horizontal branch pipe interface (8) is higher than the waste water horizontal 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 pipeThe 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 wastewater transverse branch pipe connector (9) is connected with the floor drain (5); 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 transverse opening is larger than the vertical opening, at least 2 transverse channels (18) have drop heights, the drop height 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 120mm, and the distance from the transverse top of the waste water transverse branch pipe (3) connected with the floor drain (5) is smaller than 250 mm; the length of a vertical channel (17) of the water seal channel (7) which is vertically connected with a collecting port (15) of the waste water transverse branch pipe connector (9) and is more than 40mm and less than 400mm from the drainage vertical pipe (1).

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).