CN211371605U

CN211371605U - Same-floor drainage pipe fitting for assembly type building

Info

Publication number: CN211371605U
Application number: CN201921658801.1U
Authority: CN
Inventors: 林国强; 邱寿华
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-30
Filing date: 2019-09-30
Publication date: 2020-08-28
Anticipated expiration: 2029-09-30

Abstract

The utility model discloses a same floor drainage pipe fitting of an assembly type building, which consists of a vertical pipe joint and a horizontal pipe joint; the vertical pipe joint is communicated up and down, and the middle part of the vertical pipe joint is provided with a drainage outlet communicated with the horizontal pipe joint; the horizontal pipe joint is provided with an opening at the top, a drainage outlet communicated with the vertical pipe joint and a channel opening, and the other places are sealed with the outer wall surface of the vertical pipe joint; the horizontal pipe joint consists of a water seal groove, a channel opening, a communication channel and a horizontal branch pipe interface; the water seal tank is bowl-shaped, and the bottom is closed. The utility model has the advantages of the utility model provides an assembly type structure is with layer drain pipe fitting enables the difficult dryout of water seal of connecting all drainage utensils, can improve the drainage security, the drainage patency also can improve, the pipeline of being convenient for simultaneously is changed, demolish the installation, and can save drainage horizontal branch pipe use amount, the bathroom can not produce ponding because of any reason, be difficult for producing the peculiar smell, drainage riser drainage can not return the inflow water seal, can reduce a layer drain pipe fitting that the product occupies building plane space simultaneously.

Description

Same-floor drainage pipe fitting for assembly type building

Technical Field

The utility model relates to a with layer drain fitting, in particular to assembly type structure with layer drain fitting.

Background

At present, assembly type building same floor drainage pipe lays and needs many every drainage utensil below all to set up the trap, the utensil trap water seal that does not use often is stored up futilely easily, the bathroom produces the peculiar smell easily, some pipe layout adopt concentrated water seal mode, it is narrow to concentrate water seal drainage runner, cause the drainage unofficacious easily, what more, some product structures make the drainage in the riser can flow back to the water seal in, cause the drainage security to reduce, and assembly type building's bathroom adopts ground structure to fall the board more, when giving drainage pipe in the bathroom ageing or producing unexpected accidents such as leaking, fall long-term unable safe emission of ponding in the board, breed the bacterium easily, produce the peculiar smell.

Disclosure of Invention

The utility model aims to develop the prior art defect, the utility model provides an assembly type structure is with layer water drainage pipe fitting is provided, the water seal that enables to connect all drainage apparatus is difficult for drying up, can improve drainage security, the unobstructed nature of drainage also can improve, the pipeline of being convenient for simultaneously is changed, demolish the installation, and can save the horizontal spinal branch pipe use amount of drainage, the bathroom can not produce ponding because of any reason, be difficult for producing the peculiar smell, drainage riser drainage can not return the inflow water seal, can reduce a layer water drainage pipe fitting that the product occupy the building plane space simultaneously.

The utility model relates to an assembly type building same floor drainage pipe fitting, which comprises a vertical pipe joint and a horizontal pipe joint; the vertical pipe joint is communicated up and down, the middle part of the vertical pipe joint is provided with a drainage outlet vertical pipe joint communicated with the horizontal pipe joint, the vertical pipe joint is connected with the upper vertical pipe and the lower vertical pipe, and the horizontal pipe joint is connected with a drainage pipe of a wastewater appliance; the horizontal pipe joint is provided with an opening at the top, a drainage outlet communicated with the vertical pipe joint and a channel opening, and the other places are sealed with the outer wall surface of the vertical pipe joint; the horizontal pipe joint is composed of a water seal groove, a passage opening, a communication passage, a water seal component and a horizontal branch pipe joint, and can be connected with a plurality of appliances for drainage, one water seal is shared, the use of water seal or a water trap is reduced, the blocking probability of a pipeline is reduced, and the use of a horizontal branch pipe is reduced; the water seal groove is bowl-shaped, the bottom of the water seal groove is closed, the distance between an opening a at the upper end and the closed top is more than 10mm, a water seal component which is in a cylindrical cavity and is communicated up and down and the lower end of the water seal component extends into the water seal groove and is more than 10mm away from the bottom of the water seal groove is arranged in the water seal groove, the structure enables the structure of forming a shared water seal in the horizontal pipe joint to be very simple, the probability of pipeline blockage is reduced, and the total thickness of a product can be reduced while the drainage quantity of a; the upper part of the water seal component is hermetically connected with the upper part of the horizontal pipe joint, the inner wall of the opening is provided with a rubber ring gasket, the inner wall of the rubber ring gasket is sleeved with a horizontal branch pipe interface which is communicated up and down, and the lower part of the horizontal branch pipe interface extends into the water seal component of the cavity; the distance between the outer wall of the cross branch pipe joint and the outer wall of the adjacent vertical pipe joint is larger than 30mm, the structure ensures that the width of a flow passage in the cross pipe joint can ensure the drainage flow of a product, and drainage is not easy to block.

A fabricated building is with layer drain fitting, there is the ponding entry water seal component upper end, the outer wall of the runner of ponding entry water seal component's outer wall seals, the inner wall UNICOM of inner wall and water seal component, a water seal of this structure ponding entrance and other waste water drainage utensil shares ensures its and other waste water utensil with having drainage security, when ground does not have ponding, ponding discharge mouth can not return excessive peculiar smell.

A fabricated building with layer water piping component, there is this structure of baffle that prevents flowing backwards of protrusion water seal groove top outer wall at water seal groove top to ensure that the riser drainage can not return and overflow into the water seal groove, can shorten horizontal pipe joint's total length simultaneously to reach the result that the product installation occupies building plane space less.

A fabricated building with layer water drainage pipe fitting, there is the slope drop bottom UNICOM's passageway of UNICOM's riser interface and water seal tank outer wall, this structure makes the horizontal pipe joint drainage can not produce the siltation.

A fabricated building with layer drain fitting, the confined top inner wall c of UNICOM's passageway is higher than the horizontal union open-ended top d at water seal component top, under this structure can realize reducing the product gross thickness condition, the runner width of product, drainage cross the increase of water section area, make product drainage flow increase, difficult production blocks up.

A fabricated building with layer water drainage pipe fitting, water seal tank inner wall has the inclined plane from middle part to riser joint direction, this structure can accelerate the filth discharge water seal tank, improves the drainage operating mode, makes the product can not produce the drainage siltation.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a top view of the present invention with the cross tube connector removed;

FIG. 3 is a partially exploded view of FIG. 1;

fig. 4 is a bottom view 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 fig. 1, 2, 3 and 4, the assembly type building same-floor drainage pipe fitting of the invention is composed of a vertical pipe joint 1 and a horizontal pipe joint 2; the vertical pipe joint 1 is communicated with the upper part and the lower part, and the middle part is provided with a drainage outlet 3 communicated with the horizontal pipe joint 2; the horizontal pipe joint 2 is sealed with the outer wall surface of the vertical pipe joint except for a drainage outlet 3 and a channel opening 5 which are provided with an opening 4 at the top and communicated with the vertical pipe joint 1; the horizontal pipe joint 2 consists of a water seal groove 6, a channel opening 5, a communication channel, a water seal member 7 and a horizontal branch pipe interface 8; the water seal tank 6 is bowl-shaped, the bottom of the water seal tank is closed, and the distance between an opening a at the upper end of the water seal tank and the closed top is 40 mm; a water seal member 7 which is provided with a columnar cavity and is communicated up and down and has the lower end extending into the water seal groove 6 and the distance which is more than 35mm from the bottom of the water seal groove 6 is arranged in the water seal groove 6; the upper part of the water seal component 7 is connected with the upper part of the horizontal pipe joint 2 in a sealing way, the inner wall of the opening 4 is provided with a rubber ring gasket 10, the inner wall of the rubber ring gasket 10 is sleeved with a horizontal branch pipe interface 8, the horizontal branch pipe interface 8 is communicated up and down, and the lower part of the horizontal branch pipe interface 8 extends into the water seal component 7 of the cavity. The outer wall of the transverse branch pipe joint 8 is at a distance of 60mm from the outer wall of the adjacent riser joint 1.

Example 2

As shown in fig. 1 and 3, the same-floor drainage pipe fitting for the prefabricated building of the present invention is composed of a vertical pipe joint 1 and a horizontal pipe joint 2. The vertical pipe joint 1 is communicated with the upper part and the lower part, and the middle part is provided with a drainage outlet 3 communicated with the horizontal pipe joint 2; the horizontal pipe joint 2 is sealed with the outer wall surface of the vertical pipe joint except for a drainage outlet 3 and a channel opening 5 which are provided with an opening 4 at the top and communicated with the vertical pipe joint 1; the horizontal pipe joint 2 consists of a water seal groove 6, a channel opening 5, a communication channel, a water seal member 7 and a horizontal branch pipe interface 8; the water seal tank 6 is bowl-shaped, the bottom of the water seal tank is closed, and the distance between an opening a at the upper end of the water seal tank and the closed top is 30 mm; a water seal member 7 which is provided with a columnar cavity and is communicated up and down and has the lower end extending into the water seal groove 6 and the distance which is more than 30mm from the bottom of the water seal groove 6 is arranged in the water seal groove 6; the upper part of the water seal component 7 is connected with the upper part of the horizontal pipe joint 2 in a sealing way, the inner wall of the opening 4 is provided with a rubber ring gasket 10, the inner wall of the rubber ring gasket 10 is sleeved with a horizontal branch pipe interface 8, the horizontal branch pipe interface 8 is communicated up and down, and the lower part of the horizontal branch pipe interface 8 extends into the water seal component 7 of the cavity. The outer wall of the transverse branch pipe joint 8 is at a distance of 70mm from the outer wall of the adjacent riser joint 1.

Example 3

As shown in fig. 2, the same floor drain pipe fitting of assembly type building, there is ponding drainage inlet 12 water seal member 7 upper end, the outer wall of the runner of ponding drainage inlet 12 seals with the outer wall of water seal member 7, the inner wall UNICOM of inner wall and water seal member 7, the rest is with embodiment 1, 2.

Example 4

As shown in figures 1 and 3, the assembled building same-floor drainage pipe fitting has the backflow prevention baffle 13 protruding the outer wall of the top of the water seal groove 6 at the top of the water seal groove 6, and the rest is the same as the embodiment 1 and 2.

Example 5

As shown in fig. 1 and 3, the bottom 14 of the communicating channel of the assembled building same floor drainage pipe fitting, the communicating riser joint and the water seal tank outer wall has a gradient drop, and the rest is the same as embodiment 4.

Example 6

As shown in fig. 1 and 3, the assembled building same-floor drainage pipe fitting of the present invention has a gradient drop at the bottom 14 of the communication channel of the communication riser connector and the water seal tank outer wall, and is otherwise the same as

embodiment

4 and 3.

Example 7

As shown in fig. 1, 2 and 3, the top inner wall c of the assembled building is higher than the top d of the horizontal pipe joint opening 4 at the top of the water seal member 7, and the rest is the same as the embodiment 6.

Example 8

As shown in fig. 1, 3 and 4, the assembled building same-floor drainage pipe fitting of the present invention has an inclined plane 15 from the middle part to the direction of the riser joint 1 on the inner wall of the water seal tank (6), and the rest is the same as embodiment 4.

Claims

1. A same-floor drainage pipe fitting for an assembly type building is composed of a vertical pipe joint (1) and a horizontal pipe joint (2); the method is characterized in that: the vertical pipe joint (1) is communicated up and down, and the middle part is provided with a drainage outlet (3) communicated with the horizontal pipe joint (2); the horizontal pipe joint (2) is sealed with the outer wall surface of the vertical pipe joint except for a drainage outlet (3) and a channel opening (5) which are provided with an opening (4) at the top and communicated with the vertical pipe joint (1); the horizontal pipe joint (2) is composed of a water seal groove (6), a channel opening (5), a communication channel and a horizontal branch pipe joint (8); the water seal tank (6) is bowl-shaped, the bottom of the water seal tank is closed, and the distance between an opening a at the upper end of the water seal tank and the closed top is more than 10 mm; a water seal component (7) which is provided with a columnar cavity and is communicated up and down and has the lower end extending into the water seal groove (6) and the distance which is more than 10mm from the bottom of the water seal groove (6) is arranged in the water seal groove (6); the upper part of the water seal component (7) is hermetically connected with the upper part of the horizontal pipe joint (2), the inner wall of the opening (4) is provided with a rubber ring gasket (10), the inner wall of the rubber ring gasket (10) is sleeved with a horizontal branch pipe joint (8), the horizontal branch pipe joint (8) is communicated up and down, the lower part of the horizontal branch pipe joint (8) extends into the water seal component (7) of the cavity, the distance between the outer wall of the horizontal branch pipe joint (8) and the outer wall of the adjacent vertical pipe joint (1) is greater than 30mm, and the inner wall of the water seal groove (6) is provided with an inclined plane (15) from the middle part to the.

2. The fabricated building floor drain pipe fitting of claim 1, wherein: the upper end of the water sealing component (7) is provided with a ponding discharge port (12), the outer wall of a flow passage of the ponding discharge port (12) is sealed with the outer wall of the water sealing component (7), and the inner wall is communicated with the inner wall of the water sealing component (7).

3. The fabricated building floor drain pipe fitting of claim 1, wherein: the top of the water seal groove (6) is provided with a backflow prevention baffle (13) which protrudes out of the outer wall of the top of the water seal groove (6).

4. A fabricated building floor drain pipe according to claim 3, wherein: the bottom (14) of the communication channel for communicating the riser connector and the outer wall of the water seal tank has gradient fall.

5. The fabricated building floor drain pipe fitting of claim 2, wherein: the bottom (14) of the communication channel for communicating the riser connector and the outer wall of the water seal tank has gradient fall.

6. The fabricated building floor drain pipe fitting of claim 5, wherein: the closed top inner wall c of the communication channel is higher than the top d of the opening (4) of the horizontal pipe joint (2) at the top of the water sealing component (7).