CN217679440U

CN217679440U - Building sewage and wastewater double-riser drainage system

Info

Publication number: CN217679440U
Application number: CN202221180280.5U
Authority: CN
Inventors: 余向勇; 周玉华; 周勇峰
Original assignee: Hangzhou Yuheng Construction Co ltd
Current assignee: Hangzhou Yuheng Construction Co ltd
Priority date: 2022-05-17
Filing date: 2022-05-17
Publication date: 2022-10-28
Anticipated expiration: 2032-05-17

Abstract

The utility model relates to a two riser drainage systems of building sewage and waste water belongs to two riser drainage fields, including drain pipe and blast pipe, the inside of drain pipe is provided with buffer, buffer includes buffering post, slide bar and buffer spring, the buffering post receives the impact of water and reciprocates, the slide bar receives the drive of buffering post and reciprocates, buffer spring receives the extrusion of slide bar and contracts. This two riser drainage systems of building sewage waste water, during the drainage in the drain pipe, receive under the rivers that the buffering post cushions to the both sides dispersion and flows down, the protection plate can prevent the drain pipe damage, the telescopic link can let two buffering posts can horizontal migration, drive slide bar and erection column horizontal migration, the pressure that receives water during the buffering post buffering extrudees the slide bar, buffer spring can cushion the extrusion force, during the drain pipe drainage, gas can be followed communicating pipe and breather pipe and let in the blast pipe.

Description

Building sewage and wastewater double-riser drainage system

Technical Field

The utility model relates to a two riser drainage technical field especially relate to a two riser drainage systems of building sewage and waste water.

Background

The double-riser drainage system comprises a ventilation riser and a drainage riser, wherein a sewage transverse branch pipe and a wastewater transverse branch pipe are arranged at the bottom end of the drainage riser, when the double-riser drains water, the drainage pipe is used for draining water, the ventilation pipe is used for ventilating the air in the drainage pipe, the drainage pipe is communicated with the ventilation pipe through the connecting pipe, and when the drainage pipe drains water, water flow can be attached to the inner wall of the pipeline for draining water.

When two risers are carrying out the drainage, if the displacement is great, in water splashes the blast pipe from the drain pipe easily, let the blast pipe receive the pollution for exhaust receives the influence during two riser drainage, can make gaseous excretion unblocked, consequently need design one kind can conveniently ventilate and can prevent in rivers to the blast pipe.

SUMMERY OF THE UTILITY MODEL

Based on the technical problem that can lead to blast pipe pollution when a large amount of drainage of current two risers, the utility model provides a two riser drainage systems of building sewage and waste water.

The utility model provides a pair of building sewage and wastewater double riser drainage system, including drain pipe and blast pipe, the inside of drain pipe is provided with buffer, buffer includes buffering post, slide bar and buffer spring, the buffering post receives the impact of water to reciprocate, the slide bar receives the drive of buffering post to reciprocate, buffer spring receives the extrusion of slide bar and contracts.

Preferably, the inside fixed mounting of drain pipe has the mounting panel, two the mounting panel uses the axis of drain pipe as the symmetric center and is the symmetric distribution, the upper surface sliding connection of mounting panel has the erection column, the slide bar slides and pegs graft in the inside of erection column.

Preferably, the lower surface of the mounting column is fixedly provided with a clamping plate, the mounting plate is internally provided with a clamping groove, and the outer surface of the clamping plate is slidably connected with the inside of the clamping groove.

Preferably, buffer column fixed mounting is in the upper end of slide bar, two fixed mounting has the telescopic link between the buffer column, buffer spring fixed mounting is at the lower extreme of slide bar, slot and spacing groove have been seted up respectively to the inside of erection column, buffer spring's lower extreme and the inner wall fixed connection of slot.

Preferably, the outer fixed surface of slide bar is connected with the limiting plate, the surface of limiting plate and the inner wall sliding connection of spacing groove, the inside fixed mounting of drain pipe has the protection piece.

Preferably, a communicating pipe is fixedly communicated between the drain pipe and the exhaust pipe, a waterproof plate and a baffle plate are respectively and fixedly installed inside the communicating pipe, a vent pipe is fixedly communicated inside the communicating pipe, and a vent hole is formed in the lower end of the vent pipe.

In summary, the present application includes at least one of the following beneficial technical effects:

through setting up buffer, during the interior drainage of drain pipe, the rivers receive under the buffering post buffering and flow down to the both sides dispersion, the protection plate can prevent to flow down the rivers from buffering post both sides with the drain pipe damage, the telescopic link can let two buffering posts can horizontal migration, drive slide bar and erection column horizontal migration, and the cardboard card slides in the draw-in groove, let the erection column can move at the mounting panel upper level, the pressure that receives water during the buffering post buffering extrudees the slide bar, buffer spring can cushion the extrusion force, the limiting plate card slides in the spacing groove, let the slide bar can keep vertical stability reciprocate and can not break away from the erection column in the erection column, during the drain pipe drainage, gas can let in the blast pipe from communicating pipe and breather pipe, the air vent makes things convenient for the gas circulation, reached when preventing two drainage risers water splash the effect that leads to the pollution in the blast pipe.

Drawings

Fig. 1 is a perspective view of a drain pipe according to the present application.

Fig. 2 is a cross-sectional view of a drain pipe structure of the present application.

Fig. 3 is a perspective view of the structure of the buffer post of the present application.

FIG. 4 is a cross-sectional view of the mounting post structure of the present application.

Fig. 5 is a perspective view of the vent structure of the present application.

Description of the reference numerals: 1. a drain pipe; 11. mounting a plate; 12. mounting a column; 13. clamping a plate; 14. a card slot; 15. a slot; 16. a limiting groove; 17. a protective sheet; 18. a communicating pipe; 19. a waterproof sheet; 110. a shielding plate; 111. a breather pipe; 112. a vent hole; 2. an exhaust pipe; 3. a buffer column; 31. a telescopic rod; 4. a slide bar; 41. a limiting plate; 5. a buffer spring.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

Referring to fig. 1-5, a two riser drainage systems of building sewage waste water, including drain pipe 1 and blast pipe 2, the inside of drain pipe 1 is provided with buffer, and buffer includes buffering post 3, slide bar 4 and buffer spring 5, and buffering post 3 receives the impact of water to reciprocate, and slide bar 4 receives the drive of buffering post 3 to reciprocate, and buffer spring 5 receives the extrusion of slide bar 4 to contract.

Referring to fig. 2 and 3, the inside fixed mounting of drain pipe 1 has mounting panel 11, and two mounting panels 11 use the axis of drain pipe 1 to be the symmetric distribution as the symmetric center, and the upper surface sliding connection of mounting panel 11 has erection column 12, and slide bar 4 slides and pegs graft in the inside of erection column 12, and erection column 12 can slide on mounting panel 11 smoothly, and slide bar 4 can slide from top to bottom along erection column 12 is inside.

Referring to fig. 3, a clamping plate 13 is fixedly mounted on the lower surface of the mounting post 12, a clamping groove 14 is formed in the mounting plate 11, the outer surface of the clamping plate 13 is slidably connected with the inside of the clamping groove 14, and the clamping plate 13 is clamped in the clamping groove 14 to slide, so that the mounting post 12 can horizontally move on the mounting plate 11.

As shown in fig. 3 and 4, buffer column 3 fixed mounting is in the upper end of slide bar 4, fixed mounting has telescopic link 31 between two buffer columns 3, buffer spring 5 fixed mounting is at the lower extreme of slide bar 4, slot 15 and spacing groove 16 have been seted up respectively to the inside of erection column 12, buffer spring 5's lower extreme and slot 15's inner wall fixed connection, buffer column 3 can let the water that flows down cushion, two buffer columns 3 can laminate, slot 15 and spacing groove 16 let slide bar 4 can keep vertical stable removal.

As shown in fig. 2 and 4, the outer surface of the sliding rod 4 is fixedly connected with a limiting plate 41, the outer surface of the limiting plate 41 is slidably connected with the inner wall of the limiting groove 16, the inside of the drain pipe 1 is fixedly provided with a protection sheet 17, the limiting plate 41 slides in the limiting groove 16, and the protection sheet 17 can prevent the drain pipe 1 from being damaged by water flowing down from the two sides of the buffer column 3.

As shown in fig. 2 and 5, a communication pipe 18 is fixedly communicated between the drain pipe 1 and the exhaust pipe 2, a waterproof plate 19 and a baffle plate 110 are respectively fixedly installed inside the communication pipe 18, a vent pipe 111 is fixedly communicated inside the communication pipe 18, a vent hole 112 is formed in the lower end of the vent pipe 111, when the drain pipe 1 drains water, gas can be introduced into the exhaust pipe 2 from the communication pipe 18 and the vent pipe 111, and the vent hole 112 facilitates gas circulation.

Through setting up buffer, during the drainage in drain pipe 1, receive under the rivers that buffer column 3 cushions and flow down to the both sides dispersion, protection plate 17 can prevent to flow down rivers from buffer column 3 both sides and damage drain pipe 1, telescopic link 31 can let two buffer column 3 can horizontal migration, drive slide bar 4 and erection column 12 horizontal migration, and cardboard 13 card slides in draw-in groove 14, let erection column 12 can remove at mounting panel 11 upper level, the pressure that receives water when buffer column 3 cushions extrudes slide bar 4, buffer spring 5 can cushion the extrusion force, limiting plate 41 card slides in spacing groove 16, let slide bar 4 keep vertical stable reciprocate and can not break away from erection column 12 in erection column 12, during drain pipe 1 drainage, gas can let in blast pipe 2 from communicating pipe 18 and breather pipe 111, air vent 112 makes things convenient for the gas circulation, the effect that leads to the pollution in preventing that water from spattering in blast pipe 2 when two riser drainage has been reached.

The working principle is as follows: when arranging water in the drain pipe 1, receive under rivers that the buffering post 3 cushions to the both sides dispersion flow down, the protection plate 17 can prevent to flow down the rivers from the 3 both sides of buffering post with drain pipe 1 damage, telescopic link 31 can let two buffering posts 3 can horizontal migration, drive slide bar 4 and erection column 12 horizontal migration, and cardboard 13 card slides in draw-in groove 14, let erection column 12 can remove at mounting panel 11 upper level, the pressure that receives water when buffering post 3 cushions extrudes slide bar 4, buffer spring 5 can cushion the extrusion force, limiting plate 41 card slides in spacing groove 16, let slide bar 4 can keep vertical stable reciprocate and can not break away from erection column 12 in erection column 12, during drain pipe 1 drainage, gas can let in communicating pipe 18 and breather pipe 111 let in blast pipe 2, air vent 112 makes things convenient for the gas circulation.

Claims

1. The utility model provides a two riser drainage systems of building sewage waste water, includes drain pipe (1) and blast pipe (2), its characterized in that: the inside of drain pipe (1) is provided with buffer, buffer includes buffering post (3), slide bar (4) and buffer spring (5), buffering post (3) receive the impact of water and reciprocate, slide bar (4) receive the drive of buffering post (3) and reciprocate, buffer spring (5) receive the extrusion of slide bar (4) and contract.

2. The building sewage and wastewater double-riser drainage system according to claim 1, wherein: the inside fixed mounting of drain pipe (1) has mounting panel (11), two mounting panel (11) use the axis of drain pipe (1) to be the symmetric distribution as the symmetric center, the upper surface sliding connection of mounting panel (11) has erection column (12), slide bar (4) slide and peg graft in the inside of erection column (12).

3. The building sewage and wastewater double-riser drainage system according to claim 2, wherein: the lower surface of the mounting column (12) is fixedly provided with a clamping plate (13), a clamping groove (14) is formed in the mounting plate (11), and the outer surface of the clamping plate (13) is connected with the inner portion of the clamping groove (14) in a sliding mode.

4. The building sewage and wastewater double-riser drainage system according to claim 2, wherein: buffer column (3) fixed mounting is in the upper end of slide bar (4), two fixed mounting has telescopic link (31) between buffer column (3), buffer spring (5) fixed mounting is at the lower extreme of slide bar (4), slot (15) and spacing groove (16) have been seted up respectively to the inside of erection column (12), the lower extreme of buffer spring (5) and the inner wall fixed connection of slot (15).

5. The building sewage and wastewater double-riser drainage system according to claim 4, wherein: the outer fixed surface of slide bar (4) is connected with limiting plate (41), the surface of limiting plate (41) and the inner wall sliding connection of spacing groove (16), the inside fixed mounting of drain pipe (1) has protecting plate (17).

6. The building sewage and wastewater double-riser drainage system according to claim 1, wherein: a communication pipe (18) is fixedly communicated between the drain pipe (1) and the exhaust pipe (2), a waterproof plate (19) and a baffle plate (110) are respectively and fixedly installed inside the communication pipe (18), a vent pipe (111) is fixedly communicated inside the communication pipe (18), and a vent hole (112) is formed in the lower end of the vent pipe (111).