CN215505856U

CN215505856U - Water supply and drainage engineering is with drainage mechanism who has change filter screen

Info

Publication number: CN215505856U
Application number: CN202121828524.1U
Authority: CN
Inventors: 谭伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-06
Filing date: 2021-08-06
Publication date: 2022-01-14
Anticipated expiration: 2031-08-06

Abstract

The utility model discloses a drainage mechanism with a replaceable filter screen for water supply and drainage engineering, which comprises a water inlet pipe, an upper three-way pipe, an anti-blocking pipe A, a lower three-way pipe, a drainage pipe, an anti-blocking pipe B and a main drainage pipe, wherein threaded sleeves are respectively installed at three interfaces of the upper three-way pipe and the lower three-way pipe in a sliding manner, the anti-blocking pipe A and the anti-blocking pipe B are respectively installed between the upper three-way pipe and the lower three-way pipe, two ends of the anti-blocking pipe A and two ends of the anti-blocking pipe B are fixed on the upper three-way pipe and the lower three-way pipe through spiral connection with the threaded sleeves, thread teeth are also arranged on the outer sides of one ends of the water inlet pipe and the drainage pipe, the water inlet pipe is connected with the upper interface of the upper three-way pipe through spiral connection with the threaded sleeves, the drainage pipe is connected with the lower interface of the lower three-way pipe through spiral connection with the threaded sleeves, and the other end of the drainage pipe is communicated with the main drainage pipe. The utility model realizes smooth drainage of the water supply and drainage pipeline by arranging the double anti-blocking pipes, avoids blocking, and is convenient to replace the filter screen in the anti-blocking pipe.

Description

Water supply and drainage engineering is with drainage mechanism who has change filter screen

Technical Field

The utility model relates to the technical field of drainage facilities, in particular to a drainage mechanism with a replaceable filter screen for water supply and drainage engineering.

Background

The building engineering is an engineering entity formed by the construction of various building constructions and their auxiliary facilities and the installation of lines, pipelines and equipment matched with them, in which the building construction has top cover, beam column, wall and foundation, and can form internal space, and can meet the requirements of people for production, living, learning and public activities.

Traditional drainage pipe is at the in-process that uses, because the inconvenient change of the filter screen in the drainage pipe, long-time accumulational, rubbish and dust earth will cause the jam to drainage pipe system for drainage pipe can't evacuate water, long-time storage of water can lead to the building to receive the erosion with soaking.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a drainage mechanism with a replaceable filter screen for water supply and drainage engineering, which has the advantages that the drainage smoothness of a water supply and drainage pipeline is realized by arranging double anti-blocking pipes, the blockage is avoided, the replacement of the filter screen in the anti-blocking pipe is convenient, and the problems in the background art are solved.

In order to achieve the purpose, the utility model provides the following technical scheme: a drainage mechanism with a replaceable filter screen for water supply and drainage engineering comprises a water inlet pipe, an upper three-way pipe, an anti-blocking pipe A, a lower three-way pipe, a drainage pipe, an anti-blocking pipe B and a main drainage pipe, the three joints of the upper three-way pipe and the lower three-way pipe are respectively provided with a threaded sleeve in a sliding way, the outer sides of the upper and lower ends of the anti-blocking pipe A and the anti-blocking pipe B are respectively provided with a screw thread, the anti-blocking pipe A and the anti-blocking pipe B are respectively arranged between the upper three-way pipe and the lower three-way pipe, and the two ends of the anti-blocking pipe A and the anti-blocking pipe B are fixed on the upper three-way pipe and the lower three-way pipe through the screw connection with the thread sleeve, the outer sides of one ends of the water inlet pipe and the water outlet pipe are also provided with screw threads, the water inlet pipe is connected with an upper end interface of the upper three-way pipe through screw thread ends and screw thread sleeves in a spiral connection mode, the water outlet pipe is connected with a lower end interface of the lower three-way pipe through screw thread ends and screw thread sleeves in a spiral connection mode, and the other end of the water outlet pipe is communicated with the main sewer pipe.

Preferably, a control valve A and a control valve B are respectively installed at two ends of the upper three-way pipe and the lower three-way pipe.

Preferably, the filter cartridges are installed inside the anti-blocking pipe A and the anti-blocking pipe B.

Preferably, the joints of the anti-blocking pipe A and the anti-blocking pipe B and the upper three-way pipe and the lower three-way pipe are provided with annular sealing gaskets, and the annular sealing gaskets are positioned above the filter cartridges.

Preferably, an annular sealing gasket is arranged at the joint of the water inlet pipe and the upper end port of the upper three-way pipe.

Preferably, an annular sealing gasket is arranged at the joint of the drain pipe and the lower end interface of the lower three-way pipe.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the control valves A on the upper three-way pipe and the lower three-way pipe on one side of the anti-blocking pipe A are opened firstly, water flow enters the upper three-way pipe from the water inlet pipe, then enters the anti-blocking pipe A from the upper three-way pipe, enters the lower three-way pipe after being filtered by the filter cartridge arranged in the anti-blocking pipe A, then enters the drain pipe from the lower three-way pipe, and finally flows into the main sewer pipe from the drain pipe.

2. According to the utility model, the thread sleeves at two ends of the anti-blocking pipe A are screwed, the anti-blocking pipe A is taken down from the three-way joint and the lower three-way pipe, the filter cartridge in the anti-blocking pipe A is taken out, garbage in the filter cartridge is poured for continuous use, if the filter cartridge is seriously damaged, the filter cartridge can be directly replaced, then the cleaned or new filter cartridge is reinstalled in the anti-blocking pipe A, and then the anti-blocking pipe A is installed on the three-way joint and the lower three-way pipe, so that the filter cartridge is convenient to clean and replace.

Drawings

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

FIG. 2 is a schematic view of the connection between the tee joint and the anti-blocking pipe according to the present invention;

FIG. 3 is a view showing the inner structure of the anti-blocking pipe according to the present invention;

fig. 4 is an enlarged structural view of a in fig. 2 according to the present invention.

In the figure: 1. a water inlet pipe; 2. a threaded sleeve; 3. a control valve A; 4. an upper three-way pipe; 5. anti-blocking pipe A; 6. a lower three-way pipe; 7. a drain pipe; 8. a control valve B; 9. anti-blocking pipe B; 10. a main sewer pipe; 11. an annular seal; 12. and (3) a filter cartridge.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the 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.

Referring to fig. 1 to 4, the present invention provides a drainage mechanism with replaceable filter net for water supply and drainage engineering, which comprises: a water drainage mechanism with a replaceable filter screen for water supply and drainage engineering comprises a water inlet pipe 1, an upper three-way pipe 4, an anti-blocking pipe A5, a lower three-way pipe 6, a water drainage pipe 7, an anti-blocking pipe B9 and a main sewer pipe 10, wherein threaded sleeves 2 are arranged at three joints of the upper three-way pipe 4 and the lower three-way pipe 6 in a sliding mode, a control valve A3 and a control valve B8 are respectively arranged at two ends of the upper three-way pipe 4 and the lower three-way pipe 6, thread teeth are respectively arranged on the outer sides of the upper end and the lower end of the anti-blocking pipe A5 and the outer side of the anti-blocking pipe B9, a filter cylinder 12 is respectively arranged between the upper three-way pipe 4 and the lower three-way pipe 6, two ends of the anti-blocking pipe A5 and the anti-blocking pipe B9 are fixed on the upper three-way pipe 4 and the lower three-way pipe 6 through being in a spiral connection mode with the threaded sleeves 2, an annular sealing gasket 11 is arranged inside the anti-blocking pipe A5 and the anti-blocking pipe B9, the annular sealing gasket 11 is positioned above the filter cartridge 12; when stifled full rubbish in the cartridge filter 12 in preventing stifled pipe A5, can twist the thread bush 2 at preventing stifled pipe A5 both ends, will prevent stifled pipe A5 and take off from last three-way pipe 4 and lower three-way pipe 6, will prevent that the cartridge filter 12 in the stifled pipe A5 takes out, the rubbish inside falls the continuation of using, if the cartridge filter 12 damages seriously removable new, prevent stifled pipe A5 and prevent stifled pipe B9 and last three-way pipe 4 and lower three-way pipe 6 junction and be equipped with annular sealing pad 11, the leakproofness is good, can not leak water. The outer side of one end of the drain pipe 7 is also provided with screw threads, the water inlet pipe 1 is connected with an upper end port of the upper three-way pipe 4 through screw thread end and screw sleeve 2 in a screw connection mode, an annular sealing gasket 11 is arranged at the joint of the upper end port of the water inlet pipe 1 and the upper three-way pipe 4, the drain pipe 7 is connected with a lower end port of the lower three-way pipe 6 through screw thread end and screw sleeve 2 in a screw connection mode, the other end of the drain pipe 7 is communicated with a main sewer pipe 10, and the joint of the drain pipe 7 and the lower end port of the lower three-way pipe 6 is provided with the annular sealing gasket 11; when the anti-blocking three-way pipe works, the control valves A3 on the upper three-way pipe 4 and the lower three-way pipe 6 on one side of the anti-blocking pipe A5 are opened firstly, water flows into the upper three-way pipe 4 from the water inlet pipe 1 and then into the anti-blocking pipe A5 from the upper three-way pipe 4, the water flows into the lower three-way pipe 6 after being filtered by the filter cylinder 12 arranged in the anti-blocking pipe A5, then flows into the drain pipe 7 from the lower three-way pipe 6, and finally flows into the main sewer pipe 10 from the drain pipe 7, when the filter cylinder 12 in the anti-blocking pipe A5 is full of garbage, the control valves A3 on the upper three-way pipe 4 and the lower three-way pipe 6 are closed, and the control valves B8 on the upper three-way pipe 4 and the lower three-way pipe 6 on one side of the anti-blocking pipe B9 are opened, so that the water flows away from the anti-blocking pipe B9.

The working principle is as follows: when the utility model is used, the control valve A3 on the upper three-way pipe 4 and the lower three-way pipe 6 on one side of the anti-blocking pipe A5 is firstly opened, water flow enters the upper three-way pipe 4 from the water inlet pipe 1, then enters the anti-blocking pipe A5 from the upper three-way pipe 4, enters the lower three-way pipe 6 after being filtered by the filter cylinder 12 arranged in the anti-blocking pipe A5, then enters the drain pipe 7 from the lower three-way pipe 6, finally flows into the main sewer pipe 10 from the drain pipe 7, when the filter cylinder 12 in the anti-blocking pipe A5 is full of garbage, the control valve A3 on the upper three-way pipe 4 and the lower three-way pipe 6 is closed, the control valve B8 on the upper three-way pipe 4 and the lower three-way pipe 6 on one side of the anti-blocking pipe B9 is opened, so that the water flow away from the anti-blocking pipe B9, the threaded sleeves 2 at two ends of the anti-blocking pipe A5 are screwed, the anti-blocking pipe A5 is taken out from the upper three-way pipe 4 and the lower three-blocking pipe 6, and the filter cylinder 12 in the anti-blocking pipe A5 is taken out for continuous use, if cartridge filter 12 damages and can directly change seriously, then will clear up or new cartridge filter 12 reinstallate prevent stifled pipe A5 in, will prevent stifled pipe A5 again and install on last tee bend 4 and lower tee bend 6 to the realization is through preventing stifled pipe A5 and preventing stifled pipe B9 and filtering offal in turn, can effectively avoid the pipe blockage, and the filter screen is with changing the convenience.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a plumbing engineering is with having drainage mechanism of changing filter screen, includes inlet tube (1), goes up three-way pipe (4), prevents stifled pipe A (5), three-way pipe (6) down, drain pipe (7), prevents stifled pipe B (9) and main downcomer (10), its characterized in that: the three joints of the upper three-way pipe (4) and the lower three-way pipe (6) are respectively provided with a threaded sleeve (2) in a sliding way, the outer sides of the upper and lower ends of the anti-blocking pipe A (5) and the anti-blocking pipe B (9) are respectively provided with screw threads, the anti-blocking pipe A (5) and the anti-blocking pipe B (9) are respectively arranged between the upper three-way pipe (4) and the lower three-way pipe (6), and the two ends of the anti-blocking pipe A (5) and the anti-blocking pipe B (9) are fixed on the upper three-way pipe (4) and the lower three-way pipe (6) through being spirally connected with the thread sleeve (2), the water inlet pipe is characterized in that screw threads are also arranged on the outer sides of one ends of the water inlet pipe (1) and the water outlet pipe (7), the water inlet pipe (1) is connected with an upper end interface of the upper three-way pipe (4) through screw thread ends and the screw thread sleeve (2) in a screw mode, the water outlet pipe (7) is connected with a lower end interface of the lower three-way pipe (6) through screw thread ends and the screw thread sleeve (2) in a screw mode, and the other end of the water outlet pipe (7) is communicated with the main sewer pipe (10).

2. A drainage mechanism with a replaceable filter screen for water supply and drainage engineering according to claim 1, wherein: and a control valve A (3) and a control valve B (8) are respectively arranged at two ends of the upper three-way pipe (4) and the lower three-way pipe (6).

3. A drainage mechanism with a replaceable filter screen for water supply and drainage engineering according to claim 1, wherein: prevent stifled pipe A (5) and prevent stifled inside cartridge filter (12) of all installing of pipe B (9).

4. A drainage mechanism with a replaceable filter screen for water supply and drainage engineering according to claim 1, wherein: the joint of the anti-blocking pipe A (5) and the anti-blocking pipe B (9) with the upper three-way pipe (4) and the lower three-way pipe (6) is provided with an annular sealing gasket (11), and the annular sealing gasket (11) is positioned above the filter cartridge (12).

5. A drainage mechanism with a replaceable filter screen for water supply and drainage engineering according to claim 1, wherein: an annular sealing gasket (11) is arranged at the joint of the upper end port of the water inlet pipe (1) and the upper three-way pipe (4).

6. A drainage mechanism with a replaceable filter screen for water supply and drainage engineering according to claim 1, wherein: and an annular sealing gasket (11) is arranged at the joint of the drain pipe (7) and the lower end interface of the lower three-way pipe (6).