CN213776686U

CN213776686U - Pipeline connecting device for building water supply and drainage

Info

Publication number: CN213776686U
Application number: CN202020709957.4U
Authority: CN
Inventors: 朱仕荣; 刘继典
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-03
Filing date: 2020-05-03
Publication date: 2021-07-23
Anticipated expiration: 2030-05-03

Abstract

The utility model discloses a pipeline connecting device for building water supply and drainage, which comprises a shell, a first pipe orifice and a pipe orifice fixing screw, wherein the shell is internally provided with a pipeline bayonet, the pipeline bayonet is arranged at two ends of the shell, an L-shaped plastic ring is fixedly connected inside the pipeline bayonet, the first pipe orifice is arranged at one side of the shell, a second pipe orifice is arranged at the other side of the shell, the pipeline bayonet and a pipeline can be fixed through the arranged pipeline bayonet, the lower end of the pipe orifice fixing screw can be tightly attached to the pipeline orifice to be connected by rotating the pipe orifice fixing screw towards the shell, the inner wall of the pipeline orifice to be connected is pushed to be sealed by the L-shaped plastic ring, the movable orifice arranged on the outer fixing ring can be reduced by rotating the fixing screw or the movable nut on the fixing bracket, so that the first pipe orifice and the second pipe orifice are tightly attached to the pipeline orifice to be connected respectively, through the filter screen arranged in the shell.

Description

Pipeline connecting device for building water supply and drainage

Technical Field

The utility model relates to a drainage pipe technical field specifically is a building is pipe connection device for water supply and drainage.

Background

With the increasing of housing buildings, the requirements of water and drainage for the buildings are also increased continuously, the pipeline is used for conveying liquid or gas, in the pipeline, because of the limitation of the length of the pipeline, or the convenience of the installation and the disassembly of the pipeline, or the consideration of the pipeline material, the connection between the pipeline and the pipeline can not be avoided, the connecting joints at the pipeline connecting positions have various forms, but the existing pipeline connecting joints have the defects that the pipeline connecting joints have poor sealing performance in the butt joint and disassembly processes, the poor sealing performance of the pipeline connecting joints can bring a plurality of adverse results, for example, leakage of water during pipe butt-joint is prone to contamination and waste, especially at high pressures, because of the leakage of liquid or gas in the pipeline and the mixing of air or impurities, the pollution of water flow is caused, and the ecological concept of environmental protection is not met.

In daily life, when a building drainage pipeline is connected, two pipelines are connected together so as to lead the pipeline to a water using and drainage area, but with the increase of the activity range of people and the increase of household garbage, more or less building or household garbage often exists in a plurality of drainage pipelines.

The water supply and drainage pipeline of the common building often has redundant building garbage, the building garbage particularly easily causes the blockage of the drainage pipeline, the operation of the whole drainage system is influenced, the filtering strength in the existing pipeline connecting device is often not high, and the pipeline sealing performance is not enough, so that the great negative influence is easily caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a building plumbing connection device for water supply and drainage 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 pipeline connecting device for building plumbing, includes shell, first mouth of pipe and mouth of pipe fixed screw, the inside pipeline bayonet socket that is provided with of shell, the pipeline bayonet socket is at the both ends of shell, the inside fixedly connected with L shape plastic ring of pipeline bayonet socket, shell one side is provided with first mouth of pipe, the shell opposite side is provided with the second mouth of pipe, the shell below is provided with main drain, inferior drain respectively, main drain and main drain lid threaded connection, inferior drain and inferior drain lid threaded connection, the outer wall both sides of shell swing joint respectively have the solid fixed ring in the outside.

As a further aspect of the present invention: and two sides of the inner wall of the shell are fixedly connected with outer plastic rings respectively.

As a further aspect of the present invention: the shell is in threaded connection with the pipe orifice fixing screws, and the pipe orifice fixing screws are arranged at the position 3/4 of the length of the surface of the pipe orifice from outside to inside on the first pipe orifice and the second pipe orifice.

As a further aspect of the present invention: the inside swing joint of shell has the filter screen, the filter screen is in the centre of main drain and inferior drain, one side of inferior drain is provided with the filter pulp, the filter pulp with shell swing joint.

As a further aspect of the present invention: the inside activity mouth that is provided with of solid fixed ring in the outside gu fixed ring fixedly connected with fixed bolster, the fixed bolster passes through screw hole and fixed screw threaded connection, fixed screw and movable nut threaded connection.

Compared with the prior art, the beneficial effects of the utility model are that:

1 pipeline bayonet socket through setting up can make pipeline bayonet socket and pipeline fixed, through to the inside rotatory mouth of pipe fixed screw of shell, can make the lower extreme of mouth of pipe fixed screw hug closely the pipeline mouth that is about to connect, and the pipeline mouth inner wall that the promotion is about to connect is sealed by L shape plastic ring.

2 through fixed screw or the activity nut on the rotatory fixed bolster, can make the solid fixed ring in the outside go up the activity mouth that sets up and reduce to tighten up first mouth of pipe and the second mouth of pipe, make first mouth of pipe and the second mouth of pipe hug closely the pipeline mouth that is about to connect respectively, can increase the leakproofness of pipeline.

3 the filter screen that sets up through the shell is inside, can filter the pollutant of probably doping the great volume in drainage device, through the filter pulp that sets up, can filter less pollutant and the microbial contamination who exists among the drainage device, when rivers pass through the filter screen, the pollutant is by the separation at main drain, when rivers pass through filter pulp, the pollutant is by the separation at inferior drain, opens the drain through rotatory primary and secondary blowdown lid, can carry out the classification of pollutant.

Drawings

FIG. 1 is a front sectional view of a pipe connecting device for water supply and drainage in a building.

Fig. 2 is a bottom view schematically showing a pipe connecting device for water supply and drainage in a building.

Fig. 3 is a side view schematically showing the construction of a pipe connecting device for water supply and drainage in a building.

In the figure: the sewage treatment device comprises a shell 1, a pipeline bayonet 2, an L-shaped plastic ring 3, a first pipe orifice 4, a filter screen 5, filter cotton 6, a pipe orifice fixing screw 7, an outer side plastic ring 8, a second pipe orifice 9, a screw hole 10, a main sewage discharge port 11, a secondary sewage discharge port 12, a main sewage discharge cover 13, a secondary sewage discharge cover 14, an outer side fixing ring 15, a movable nut 16, a movable port 17, a fixing support 18 and a fixing screw 19.

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.

Please refer to fig. 1 ~ 3, in the embodiment of the utility model, a building plumbing connection device, including shell 1, first mouth of pipe 4 and mouth of pipe fixed

screw

7, 1 inside pipeline bayonet 2 that is provided with of shell, pipeline bayonet 2 is at the both ends of

shell

1, 2 inside fixedly connected with L shape plastic ring 3 of pipeline bayonet, 1 one side of shell is provided with first mouth of

pipe

4, 1 opposite side of shell is provided with the second mouth of

pipe

9, 1 below of shell is provided with main blowdown mouth 11 respectively, inferior drain 12, main blowdown mouth 11 and main blowdown lid 13 threaded connection,

inferior drain

12 and 14 threaded connection of inferior blowdown lid, the outer wall both sides of shell 1 swing joint respectively have the solid fixed ring 15 in the outside.

Referring to fig. 1, two sides of the inner wall of the housing 1 are respectively and fixedly connected with an outer plastic ring 8, which can fix the outer wall of the pipeline to be connected.

Referring to fig. 1, the housing 1 is screwed with the nozzle fixing screw 7, and the first nozzle 4 and the second nozzle 9 are provided with the nozzle fixing screw 7 at a position 3/4 of the length from the outside to the inside of the nozzle surface.

Referring to fig. 1, a filter screen 5 is movably connected inside a housing 1, the filter screen 5 is arranged between a main sewage outlet 11 and a secondary sewage outlet 12, and can filter pollutants possibly doped in a drainage device and having a large volume, so that the pollutants are precipitated in the main sewage outlet 11, a filter cotton 6 is arranged on one side of the secondary sewage outlet 12, the filter cotton 6 is movably connected with the housing 1, when water flows through the filter cotton 6, the pollutants are blocked at the secondary sewage outlet 12, the main sewage outlet 11 and the secondary sewage outlet 12 are respectively opened by rotating a main sewage discharge cover 13 and a secondary sewage discharge cover 14, and the pollutants can be classified and treated.

Referring to fig. 3, a movable opening 17 is disposed inside the outer fixing ring 15, the outer fixing ring 15 is fixedly connected with a fixing support 18, the fixing support 18 is in threaded connection with a fixing screw 19 through a screw hole 10, the fixing screw 19 is in threaded connection with a movable nut 16, the movable opening 17 disposed on the outer fixing ring 15 can be reduced by rotating the fixing screw 19 or the movable nut 16 on the fixing support 18, so that the first pipe orifice 4 and the second pipe orifice 9 are tightened, and the first pipe orifice 4 and the second pipe orifice 9 can be respectively tightly attached to a pipe orifice to be connected.

The utility model discloses a theory of operation is:

in with the drain pipe card with be connected to pipeline bayonet socket 2, rotatory mouth of pipe fixed screw 7 makes pipeline inner wall and the laminating of L shape plastic ring 3, reaches sealed pipeline's effect, and rotatory fixed screw 19 and movable nut 16 inwards shrink movable opening 17 again makes pipeline outer wall and the laminating of outside plastic ring 8, and further fixed pipeline opens main blowdown lid 13 and time blowdown lid 14 and can clear up the rubbish in the pipeline.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a pipeline connecting device for building plumbing, includes shell (1), first mouth of pipe (4) and mouth of pipe set screw (7), its characterized in that: the utility model discloses a sewage treatment device, including shell (1), pipeline bayonet socket (2) are provided with to shell (1) inside, pipeline bayonet socket (2) are at the both ends of shell (1), pipeline bayonet socket (2) inside fixedly connected with L shape plastic ring (3), shell (1) one side is provided with first mouth of pipe (4), shell (1) opposite side is provided with second mouth of pipe (9), shell (1) below is provided with main blowdown mouth (11), inferior drain (12) respectively, main blowdown mouth (11) and main blowdown lid (13) threaded connection, inferior drain (12) and inferior blowdown lid (14) threaded connection, the outer wall both sides of shell (1) swing joint have outside solid fixed ring (15) respectively.

2. A pipe connecting device for water supply and drainage of buildings according to claim 1, wherein: and two sides of the inner wall of the shell (1) are respectively fixedly connected with an outer plastic ring (8).

3. A pipe connecting device for water supply and drainage of buildings according to claim 1, wherein: the shell (1) is in threaded connection with the pipe orifice fixing screw (7), and the pipe orifice fixing screw (7) is arranged at the position 3/4 of the length of the first pipe orifice (4) and the second pipe orifice (9) from outside to inside on the surface of the pipe orifice.

4. A pipe connecting device for water supply and drainage of buildings according to claim 1, wherein: the utility model discloses a sewage treatment device, including shell (1), the inside swing joint of shell (1) has filter screen (5), filter screen (5) are in the centre of main drain (11) and inferior drain (12), one side of inferior drain (12) is provided with filter pulp (6), filter pulp (6) with shell (1) swing joint.

5. A pipe connecting device for water supply and drainage of buildings according to claim 1, wherein: the utility model discloses a nut, including solid fixed ring in the outside, solid fixed ring (15) inside be provided with movable mouthful (17) in the outside gu fixed ring (15) inside solid fixed ring (15) fixedly connected with fixed bolster (18) in the outside, fixed bolster (18) are through screw hole (10) and fixed screw (19) threaded connection, fixed screw (19) and activity nut (16) threaded connection.