CN215630427U

CN215630427U - Pipe fitting that drain pipe blockked up

Info

Publication number: CN215630427U
Application number: CN202121761330.4U
Authority: CN
Inventors: 王雪芹; 徐东升
Original assignee: China First Metallurgical Group Co Ltd
Current assignee: China First Metallurgical Group Co Ltd
Priority date: 2021-07-30
Filing date: 2021-07-30
Publication date: 2022-01-25
Anticipated expiration: 2031-07-30

Abstract

The utility model discloses a pipe fitting for preventing a drain pipe from being blocked, which comprises: the sewage treatment device comprises a first vertical pipe tee joint, a second vertical pipe tee joint, a drainage hopper, a communicating pipe and a sewage blocking net, wherein a water outlet of the first vertical pipe tee joint is communicated with the drainage hopper, a water inlet of the second vertical pipe tee joint is communicated with the drainage hopper, the sewage blocking net is installed in the drainage hopper, the water outlet of the first vertical pipe tee joint and the water inlet of the second vertical pipe tee joint are located on two sides of the sewage blocking net, and the communicating pipe is installed between the first vertical pipe tee joint and the second vertical pipe tee joint. According to the utility model, the sewage discharge net is arranged in the drain hopper to filter garbage in sewage, so that a sewer pipeline is prevented from being blocked.

Description

Pipe fitting that drain pipe blockked up

Technical Field

The utility model relates to the technical field of building drainage, in particular to a pipe fitting for preventing a drainage pipe from being blocked.

Background

At present, the blockage of the drainage pipeline of the building is a common quality common fault in the building engineering, and even if the design and the construction completely meet the current standard, the problem of the pipeline blockage can not be avoided all the time, and the blockage phenomenon of the drainage pipeline in a high-rise residence is more frequent. The main reasons for the blockage of the drainage pipeline are as follows: 1) when the toilet is improperly used, garbage which is easy to block enters a drainage pipeline; 2) the discharge pipe is longer (but meets the specification requirement), and because the flow velocity in the discharge pipe is smaller, the garbage in the drainage vertical pipe is gathered in the discharge pipe, so that the discharge pipe is blocked.

SUMMERY OF THE UTILITY MODEL

To the above problem, a drain pipe anti-blocking pipe fitting with a simple structure and convenience in use is provided.

The specific technical scheme is as follows:

a drain blocking resistant pipe fitting having the characteristics comprising: the sewage treatment device comprises a first vertical pipe tee joint, a second vertical pipe tee joint, a drainage hopper, a communicating pipe and a sewage blocking net, wherein a water outlet of the first vertical pipe tee joint is communicated with the drainage hopper, a water inlet of the second vertical pipe tee joint is communicated with the drainage hopper, the sewage blocking net is installed in the drainage hopper, the water outlet of the first vertical pipe tee joint and the water inlet of the second vertical pipe tee joint are located on two sides of the sewage blocking net, and the communicating pipe is installed between the first vertical pipe tee joint and the second vertical pipe tee joint.

The anti-blocking pipe fitting for the drain pipe is characterized in that the communicating pipe comprises a first vertical pipe section and a second vertical pipe section from top to bottom, the pipe diameter of the second vertical pipe section is larger than that of the first vertical pipe section, a rotating shaft is installed in the second vertical pipe section, and a plurality of knocking rods are installed on the rotating shaft at intervals along the circumferential direction of the rotating shaft.

The anti-clogging pipe fitting for the drain pipe is further characterized in that the rotating shaft is installed in the second vertical pipe section along the radial direction of the second vertical pipe section, and the vertical length of the knocking rod is larger than the radius of the second vertical pipe section.

The anti-blocking pipe fitting of the drain pipe is also characterized in that the drain hopper is provided with a dirt cleaning opening.

The beneficial effect of above-mentioned scheme is:

according to the utility model, the sewage discharge net is arranged in the drain hopper to filter garbage in sewage, so that a sewer pipeline is prevented from being blocked.

Drawings

Fig. 1 is a schematic structural view of a pipe provided in an embodiment of the present invention.

In the drawings: 1. a first riser tee; 2. a second riser tee; 3. a drainage hopper; 4. a communicating pipe; 5. a trash rack; 6. a first riser section; 7. a second riser section; 8. a knock bar; 9. and 4, cleaning a sewage port.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the following embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.

The present invention is further illustrated by the following examples, which are not to be construed as limiting the utility model.

As shown in fig. 1, a pipe provided in an embodiment of the present invention includes: first riser tee bend 1, second riser tee bend 2, drain fill 3, communicating pipe 4 and trash rack 5, the delivery port and the drain fill 3 intercommunication of first riser tee bend 1, the water inlet and the drain fill 3 intercommunication of second riser tee bend 2, trash rack 5 installs in drain fill 3, and the delivery port of first riser tee bend 1 and the water inlet of second riser tee bend 2 are located trash rack 5 both sides, communicating pipe 4 installs between first riser tee bend 1 and second riser tee bend 2.

According to the utility model, after the incoming water is discharged into the drainage hopper 3 through the first vertical pipe tee joint 1, the garbage in the sewage can be filtered by the trash screen 5, and the sewage after the garbage is filtered is discharged into the main drainage pipe through the second vertical pipe tee joint 2 and the subsequent connecting pipe, so that the garbage in the sewage is prevented from blocking the sewer pipe. In order to facilitate the periodic cleaning of the trash rack 5, the drain hopper 3 of the utility model can be provided with a trash cleaning opening 9 (a sealing cover can be correspondingly arranged in the trash cleaning opening 9).

On the basis of the above technical scheme, further, the communicating pipe 4 includes a first vertical pipe section 6 and a second vertical pipe section 7 from top to bottom in the pipe fitting provided by this embodiment, and a rotating shaft is installed in the second vertical pipe section 7 (the rotating shaft is installed in the second vertical pipe section 7 along the radial direction of the second vertical pipe section 7, and both ends of the rotating shaft are embedded in the groove of the pipe wall), and a plurality of knocking rods 8 are installed on the rotating shaft at intervals along the circumferential direction thereof. Considering that sewage is directly discharged into the second vertical pipe tee 2 through the communicating pipe 4 if the sewage blocking net 5 cannot be cleaned in time, in order to warn a user of the above situation, the knocking rod 8 is pushed by virtue of water flow flowing through the communicating pipe 4 and falling, so that the pipe wall is knocked by the knocking rod 8 (the vertical length of the knocking rod 8 is larger than the radius of the second vertical pipe section 7), and the user is warned to clean the sewage blocking net 5 in time. In order to fully utilize water flow, the pipe diameter of the second vertical pipe section 7 is larger than that of the first vertical pipe section 6, so that the technical possibility that water flow possibly existing in the case of being thick at the top and bottom is discharged into a lower vertical pipe tee joint through a pipe wall and cannot push the knocking rod 8 is eliminated. Different from the situation that a water flow sensor and the like are possibly used for monitoring the communicating pipe 4 and judging whether the trash rack 5 is blocked or not, the mechanical knocking structure with a simple structure is used for completing the functions, the overall use cost and the matching requirement are lower, and the large-area popularization is easy.

While the utility model has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the utility model.

Claims

1. A drain pipe anti-clogging pipe fitting, comprising: first riser tee bend (1), second riser tee bend (2), drainage fill (3), communicating pipe (4) and trash rack (5), the delivery port of first riser tee bend (1) with drainage fill (3) intercommunication, the water inlet of second riser tee bend (2) with drainage fill (3) intercommunication, trash rack (5) install in drainage fill (3), just the delivery port of first riser tee bend (1) reaches the water inlet of second riser tee bend (2) is located trash rack (5) both sides, communicating pipe (4) install in first riser tee bend (1) reach between second riser tee bend (2).

2. The drain pipe anti-clogging pipe fitting according to claim 1, wherein the communicating pipe (4) comprises a first vertical pipe section (6) and a second vertical pipe section (7) from top to bottom, the pipe diameter of the second vertical pipe section (7) is larger than that of the first vertical pipe section (6), a rotating shaft is installed in the second vertical pipe section (7), and a plurality of knocking rods (8) are installed on the rotating shaft at intervals along the circumferential direction of the rotating shaft.

3. The drain pipe anti-clogging pipe fitting according to claim 2, characterized in that said rotation axis is mounted in said second vertical section (7) in the radial direction of said second vertical section (7), and the vertical length of said tapping rod (8) is greater than the radius of said second vertical section (7).

4. The anti-clogging pipe fitting for the drainage pipe according to any one of claims 1 to 3, characterized in that the drainage hopper (3) is provided with a dirt cleaning port (9).