CN214833159U

CN214833159U - Anti-blocking device for water supply and drainage based on building

Info

Publication number: CN214833159U
Application number: CN202121686325.1U
Authority: CN
Inventors: 张凯; 王义丹
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-07-23
Filing date: 2021-07-23
Publication date: 2021-11-23
Anticipated expiration: 2031-07-23

Abstract

The utility model discloses a for drainage prevent stifled device based on building plumbing, including last drain pipe, lower drain pipe and connecting pipe, the ring flange is all installed on the surface of going up drain pipe, lower drain pipe and connecting pipe, and the upper surface threaded connection of ring flange has an installation bolt, first solenoid valve is installed to the inner wall of going up the drain pipe, and the surface intercommunication of going up the drain pipe has the wash pipe. This prevent stifled device for drainage based on building plumbing, debris that mix with in the follow last drain pipe exhaust rivers fall on the oblique shape filter screen of connecting tube inner wall, receive the influence of gravity, on from oblique shape filter screen and prevent stifled pipe landing to collecting net, waste water flows back again from the back flow and advances down in the drain pipe, when debris on the oblique shape filter screen is more, close first solenoid valve and open the second solenoid valve, make rivers carry out the slant through the debris of wash pipe on to the oblique shape filter screen and strike, avoid debris to keep there to form the condition of blockking up on the oblique shape filter screen and appear, make pipeline drainage more unobstructed, the pipeline prevents stifled effect has been improved.

Description

Anti-blocking device for water supply and drainage based on building

Technical Field

The utility model relates to a plumbing technical field specifically is a prevent stifled device for water supply and drainage based on building.

Background

The research of water supply and drainage science and engineering is the social circulation problem of water, on one hand, the water supply is realized, natural water extracted from rivers and lakes is purified into tap water meeting the standard of domestic water, and the tap water is delivered to thousands of households; on one hand, the drainage is used, the used sewage and wastewater are treated in a centralized way and then are discharged into rivers and lakes cleanly, and the drainage is an important structure in the construction engineering at the present stage.

Current building water supply and drainage pipe is after using for a long time, probably because debris in the waste water are piled up at the pipeline inner wall, makes the condition that the pipeline blockked up appear, influences the normal drainage effect of pipeline, and then appears the drainage inefficiency easily, and waste water discharge efficiency is far less than waste water preparation efficiency, consequently can appear waste water and pile up the problem in the building, influences resident's in the building normal life, and is comparatively inconvenient during the use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a for drainage with preventing stifled device based on building to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a for drainage prevent stifled device based on building, includes drain pipe, drain pipe and connecting pipe, and the ring flange is all installed on the surface of drain pipe, drain pipe and connecting pipe, and the upper surface threaded connection of ring flange has a construction bolt, first solenoid valve is installed to the inner wall of drain pipe, and the surface intercommunication of drain pipe has the wash pipe, and the surface mounting of wash pipe has the second solenoid valve, and the oblique filter screen of inner wall fixedly connected with of connecting pipe, the fixed surface of connecting pipe is connected with the collecting box, and the upper surface intercommunication of collecting box has anti-blocking pipe, and the inner wall fixedly connected with joint piece of collecting box, the inner wall sliding connection of joint piece has the installing frame, and the inner wall fixedly connected with of installing frame collects the net, and the lower surface intercommunication of collecting box has the back flow.

Preferably, one end of the flushing pipe, which is far away from the surface of the upper drainage pipe, is communicated with the inside of the connecting pipe, and one end of the anti-blocking pipe, which is far away from the collecting box, is communicated with the inside of the connecting pipe.

Preferably, one end of the return pipe, which is far away from the lower surface of the collecting box, is communicated with the interior of the lower drainage pipe.

Preferably, the front of the collecting box is provided with a rectangular groove, the inner wall of the rectangular groove is provided with a fixing groove, and the inner wall of the fixing groove is fixedly connected with a sealing ring.

Preferably, the mounting frame is matched with the inner wall of the rectangular groove and is in sliding connection with the inner wall of the rectangular groove.

Preferably, the front surface of the mounting frame is fixedly connected with two fixing plates, and a handle is fixedly connected between the two fixing plates.

Advantageous effects

The utility model provides a based on building plumbing is with preventing stifled device possesses following beneficial effect:

1. this prevent stifled device for drainage based on building plumbing, debris that mix with in the follow last drain pipe exhaust rivers fall on the oblique shape filter screen of connecting tube inner wall, receive the influence of gravity, on from oblique shape filter screen and prevent stifled pipe landing to collecting net, waste water flows back again from the back flow and advances down in the drain pipe, when debris on the oblique shape filter screen is more, close first solenoid valve and open the second solenoid valve, make rivers carry out the slant through the debris of wash pipe on to the oblique shape filter screen and strike, avoid debris to keep there to form the condition of blockking up on the oblique shape filter screen and appear, make pipeline drainage more unobstructed, the pipeline prevents stifled effect has been improved.

2. This based on stifled device is used in building plumbing, when the installing frame blocked the joint piece inner wall in the collecting box, the installing frame can extrude the sealing washer in the rectangular channel, and then makes the sealing washer produce deformation in the rectangular channel, can ensure that waste water can not appear the problem of leaking in the collecting box, and is convenient for carry out centralized processing to the debris of collecting the net, and is more convenient when using.

Drawings

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

FIG. 2 is a schematic view of the front cross-section structure of the present invention;

fig. 3 is a schematic view of the three-dimensional explosion structure of the collecting box of the present invention.

In the figure: the device comprises an upper drainage pipe 1, a lower drainage pipe 2, a connecting pipe 3, a flange plate 4, a first electromagnetic valve 5, a flushing pipe 6, a second electromagnetic valve 7, an oblique filter screen 8, a collecting box 9, an anti-blocking pipe 10, a clamping block 11, a mounting frame 12, a collecting net 13, a return pipe 14 and a sealing ring 15.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a be used and prevent stifled device based on building plumbing, including last drain pipe 1, drain pipe 2 and connecting pipe 3 down, go up drain pipe 1, drain pipe 2 and connecting pipe 3's surface all installs ring flange 4 down, ring flange 4's upper surface threaded connection has a mounting bolt, first solenoid valve 5 is installed to the inner wall of going up drain pipe 1, the surface intercommunication of going up drain pipe 1 has wash pipe 6, wash pipe 6 keeps away from the one end on drain pipe 1 surface and is linked together with the inside of connecting pipe 3, and wash pipe 6's surface mounting has second solenoid valve 7.

The oblique filter screen 8 of inner wall fixedly connected with of connecting pipe 3, the fixed surface of connecting pipe 3 is connected with collecting box 9, and the upper surface intercommunication of collecting box 9 has prevents stifled pipe 10, prevents that stifled pipe 10 keeps away from the one end of collecting box 9 and the inside of connecting pipe 3 and is linked together, and the inner wall fixedly connected with joint piece 11 of collecting box 9.

The inner wall of the clamping block 11 is connected with a mounting frame 12 in a sliding mode, the inner wall of the mounting frame 12 is fixedly connected with a collecting net 13, the lower surface of the collecting box 9 is communicated with a return pipe 14, and one end, far away from the lower surface of the collecting box 9, of the return pipe 14 is communicated with the interior of the lower drainage pipe 2.

On the oblique filter screen 8 of 3 inner walls of connecting pipe were fallen to debris that mix with in the follow drain pipe 1 discharge rivers, receive the influence of gravity, from oblique filter screen 8 with prevent stifled pipe 10 landing to collecting net 13, waste water flows back again from back flow 14 and advances in drain pipe 2 down, debris when on oblique filter screen 8 is more, close first solenoid valve 5 and open second solenoid valve 7, make rivers carry out the slant through the debris that wash pipe 6 on oblique filter screen 8 and strike, avoid debris to remain and form the condition appearance that blocks up on oblique filter screen 8, make pipeline drainage more unobstructed, the pipeline has been improved and has been prevented stifled the effect.

The rectangular channel has been seted up in the front of collecting box 9, and the fixed slot has been seted up to the inner wall of rectangular channel, and the inner wall fixedly connected with sealing washer 15 of fixed slot, installing frame 12 and the inner wall looks adaptation of rectangular channel to with the inner wall sliding connection of rectangular channel.

Two fixing plates are fixedly connected to the front surface of the mounting frame 12, and a handle is fixedly connected between the two fixing plates.

When the mounting frame 12 is clamped into the inner wall of the clamping block 11 in the collecting box 9, the mounting frame 12 can extrude the sealing ring 15 in the rectangular groove, so that the sealing ring 15 deforms in the rectangular groove, the problem that waste water cannot leak in the collecting box 9 can be ensured, the sundries on the collecting net 13 are conveniently subjected to centralized treatment, and the use is more convenient.

The working principle is as follows: when the anti-blocking device for water supply and drainage is used, water flow mixed with sundries falls onto the inclined filter screen 8 on the inner wall of the connecting pipe 3 from the upper drainage pipe 1, the sundries enter the collection net 13 in the collection box 9 through the anti-blocking pipe 10 by the gravity of the sundries and the downward impact force of the water flow, part of the waste water entering the collection box 9 enters the lower drainage pipe 2 from the return pipe 14, when the sundries on the inclined filter screen 8 are accumulated more and the downward impact force of the water flow cannot drive the sundries to move, the first electromagnetic valve 5 is closed and the second electromagnetic valve 7 is opened, so that the water flow enters the flushing pipe 6 to perform inclined impact on the sundries on the inclined filter screen 8, the sundries accumulated on the inclined filter screen 8 enter the collection box 9, the phenomenon that the drainage is influenced by the blockage of the sundries is ensured not to occur, the anti-blocking effect of the pipeline is improved, when the sundries on the collection net 13 are more, only need stimulate the handle, make the installing frame 12 break away from in the collecting box 9, can carry out centralized processing to debris, and the installing frame 12 can extrude sealing washer 15, ensures sealed effect, and is more convenient during the use.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a for drainage prevent stifled device based on building, includes drain pipe (1), drain pipe (2) and connecting pipe (3) down, and ring flange (4) are all installed on the surface of drain pipe (1), drain pipe (2) and connecting pipe (3) down, and the upper surface threaded connection of ring flange (4) has construction bolt, its characterized in that: first solenoid valve (5) are installed to the inner wall of last drain pipe (1), the surface intercommunication of last drain pipe (1) has wash pipe (6), and the surface mounting of wash pipe (6) has second solenoid valve (7), the oblique filter screen of inner wall fixedly connected with (8) of connecting pipe (3), the fixed surface of connecting pipe (3) is connected with collecting box (9), the upper surface intercommunication of collecting box (9) has anti-blocking pipe (10), the inner wall fixedly connected with joint piece (11) of collecting box (9), the inner wall sliding connection of joint piece (11) has installing frame (12), the inner wall fixedly connected with of installing frame (12) collects net (13), the lower surface intercommunication of collecting box (9) has back flow (14).

2. The anti-blocking device for water supply and drainage based on buildings according to claim 1 is characterized in that: one end of the flushing pipe (6) far away from the surface of the upper drainage pipe (1) is communicated with the inside of the connecting pipe (3), and one end of the anti-blocking pipe (10) far away from the collecting box (9) is communicated with the inside of the connecting pipe (3).

3. The anti-blocking device for water supply and drainage based on buildings according to claim 1 is characterized in that: one end of the return pipe (14) far away from the lower surface of the collecting box (9) is communicated with the interior of the lower drainage pipe (2).

4. The anti-blocking device for water supply and drainage based on buildings according to claim 1 is characterized in that: the front of the collecting box (9) is provided with a rectangular groove, the inner wall of the rectangular groove is provided with a fixing groove, and the inner wall of the fixing groove is fixedly connected with a sealing ring (15).

5. The anti-blocking device for water supply and drainage based on buildings according to claim 1 is characterized in that: the mounting frame (12) is matched with the inner wall of the rectangular groove and is in sliding connection with the inner wall of the rectangular groove.

6. The anti-blocking device for water supply and drainage based on buildings according to claim 1 is characterized in that: the front face of the mounting frame (12) is fixedly connected with two fixing plates, and a handle is fixedly connected between the two fixing plates.