CN215522437U

CN215522437U - Building water supply and drainage pipeline convenient to install and connect

Info

Publication number: CN215522437U
Application number: CN202122248427.1U
Authority: CN
Inventors: 洪凯鹏
Original assignee: Hong Kaipeng
Current assignee: Hong Kaipeng
Priority date: 2021-09-16
Filing date: 2021-09-16
Publication date: 2022-01-14
Anticipated expiration: 2031-09-16

Abstract

The utility model discloses a building water supply and drainage pipeline convenient to install and connect, which comprises a connecting pipe, wherein the connecting pipe is cylindrical, water supply and drainage pipelines are symmetrically arranged at two ends of the connecting pipe, the water supply and drainage pipeline is cylindrical and has the same diameter as the connecting pipe, a corrugated pipe is matched between the connecting pipe and the water supply and drainage pipeline, a connecting sleeve is matched between the corrugated pipe and the corresponding water supply and drainage pipeline, the connecting sleeve is coaxially sleeved on the corresponding water supply and drainage pipeline and is fixedly connected with the water supply and drainage pipeline, the side surface of the connecting pipe is fixedly connected with an observation port, the observation port is cylindrical, and the observation port penetrates through the connecting pipe and is communicated with the inside of the connecting pipe. The utility model has better installation and connection effects, effectively reduces the adverse effect of thermal expansion and cold contraction of the pipeline, and has better sound insulation and noise reduction effects.

Description

Building water supply and drainage pipeline convenient to install and connect

Technical Field

The utility model relates to the technical field of building water supply and drainage pipelines, in particular to a building water supply and drainage pipeline convenient to install and connect.

Background

For a building water supply and drainage pipeline, the building water supply and drainage pipeline is mainly divided into a domestic sewage system and a rainwater drainage system, the domestic sewage system is used for discharging sewage discharged by various sanitary wares in a house and can be divided into excrement sewage and domestic wastewater, the rainwater drainage system is mainly used for discharging rainwater on a roof and melted snow water, and whether the building is qualified or not is determined by the quality of the building water supply and drainage pipeline.

The existing building water supply and drainage pipeline mainly comprises a drainage pipeline, a drainage vertical pipe, a drainage branch pipe, a drainage main pipe and a drainage pipe, wherein an inspection opening or a cleaning opening can be further arranged at a distance of less than ten meters, the existing building water supply and drainage pipeline is integrally fixed after installation and connection, the water supply and drainage pipeline can be influenced by temperature difference change in a building when in use, the phenomenon of thermal expansion and cold contraction occurs, the pipeline connection part at the moment, particularly the damage condition easily occurs at the connection part of an observation opening, and the whole pipeline is damaged.

To this end, we propose a building water supply and drainage pipeline which is easy to install and connect to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a building water supply and drainage pipeline which is convenient to install and connect.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a building water supply and drainage pipe convenient to installation and connection, includes the connecting pipe, the connecting pipe is cylindricly, connecting pipe both ends symmetry is equipped with water supply and drainage pipe, water supply and drainage pipe is cylindricly and the same with the connecting pipe diameter, the matching is equipped with the bellows between connecting pipe and the water supply and drainage pipe, the matching is equipped with adapter sleeve between bellows and the water supply and drainage pipe that corresponds, the coaxial cover of adapter sleeve is established on the water supply and drainage pipe that corresponds, and with water supply and drainage pipe fixed connection, connecting pipe side fixedly connected with viewing aperture, the viewing aperture is cylindricly, the viewing aperture run through the connecting pipe and with the inside intercommunication of connecting pipe.

Preferably, the inside matching of connecting pipe is equipped with interior spiral line, the connecting pipe is the lateral wall and is bilayer structure, water supply and drainage pipe is the same with the connecting pipe structure.

Preferably, a sealing cover is arranged on the observation port in a matching mode, and the sealing cover is in threaded sealing connection with the observation port.

Preferably, the corrugated pipe is made of steel metal, and the inner surface and the outer surface of the corrugated pipe are plated with anticorrosive paint.

Preferably, the connecting pipe is connected with the first flange of one end fixedly connected with that the bellows corresponds, first flange matches with the bellows, the connecting pipe passes through first clamp fixed connection with the bellows.

Preferably, the connecting sleeve is fixedly connected with a second flange at one end corresponding to the corrugated pipe, the second flange is matched with the corrugated pipe, and the connecting sleeve is fixedly connected with the corrugated pipe through a second clamp.

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

1. the connecting pipe is arranged, the connecting pipe plays a role in connecting the two water supply and drainage pipelines, the effect of fixedly connecting the connecting pipe and the two water supply and drainage pipelines is realized by arranging the corresponding corrugated pipe and the corresponding connecting sleeve, the integral structure has better installation and connection effects, and the corrugated pipe is arranged to provide a certain telescopic gap between the connecting pipe and the two water supply and drainage pipelines, so that the influence of expansion with heat and contraction with cold is effectively reduced, and the safety of pipeline connection is ensured.

2. According to the utility model, the inner spiral grains are arranged in the pipe wall of the connecting pipe, and the connecting pipe is set to be a double-layer mechanism, so that the sound insulation and noise reduction effects are realized, the noise generated by water flow is effectively reduced and blocked, and meanwhile, the two water supply and drainage pipes have the same structure as the connecting pipe, so that the sound insulation and noise reduction effects are further realized.

Drawings

FIG. 1 is a schematic structural view of a building water supply and drainage pipeline convenient to install and connect, according to the present invention;

FIG. 2 is a schematic structural view of a first flange in a building water supply and drainage pipeline convenient to install and connect, according to the present invention;

FIG. 3 is a schematic structural view of a second flange in a building water supply and drainage pipeline convenient to install and connect according to the present invention;

FIG. 4 is a schematic structural view of an internal thread in a building water supply and drainage pipeline for convenient installation and connection according to the present invention.

In the figure: the device comprises a connecting pipe 1, a water supply and drainage pipeline 2, a corrugated pipe 3, a connecting sleeve 4, an observation opening 5, a spiral thread 6, a sealing cover 7, a first flange 8, a first clamp 9, a second flange 10 and a second clamp 11.

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.

Referring to fig. 1-4, a building water supply and drainage pipeline convenient to install and connect, comprising a connecting pipe 1, wherein the connecting pipe 1 is cylindrical, has the same circumference and the largest area of the circle, the cylindrical connecting pipe 1 can be filled with more water, meanwhile, the side wall is under the same pressure and is not easy to burst, an inner spiral thread 6 is arranged inside the connecting pipe 1 in a matching way, the inner spiral thread 6 can lead the water flow to be in a spiral descending shape, so as to play the role of shock absorption and noise reduction, the connecting pipe 1 is in a double-layer structure, the double-layer structure further plays the role of sound insulation and noise reduction, the water supply and drainage pipeline 2 is in the same structure as the connecting pipe 1, so as to have better sound insulation and noise reduction effects, the water supply and drainage pipeline 2 is symmetrically arranged at the two ends of the connecting pipe 1, the water supply and drainage pipeline 2 is cylindrical and has the same pipe diameter as the connecting pipe 1, and the water supply and drainage pipeline 2 is used for connecting an external water supply and drainage system, for example, a water outlet, a water inlet and the like are arranged between the connecting pipe 1 and the water supply and drainage pipeline 2 in a matching way, the corrugated pipe 3 is made of steel metal and has higher damage resistance, the inner surface and the outer surface of the corrugated pipe 3 are plated with anticorrosive coatings, for example, chromium plating and other metals play a role in corrosion resistance, the reliability and the service life are effectively improved, the corrugated pipe 3 plays a role in connection, a connecting sleeve 4 is arranged between the corrugated pipe 3 and the corresponding water supply and drainage pipeline 2 in a matching way, the connecting sleeve 4 is coaxially sleeved on the corresponding water supply and drainage pipeline 2 and is fixedly connected with the water supply and drainage pipeline 2, and the connecting sleeve 4 is used for being matched with the corrugated pipe 3, so that the corrugated pipe 3 can realize the effect of connection;

the side surface of the connecting pipe 1 is fixedly connected with an observation port 5, the observation port 5 is cylindrical, the observation port 5 penetrates through the connecting pipe 1 and is communicated with the inside of the connecting pipe 1, the observation port 5 is used for observing the internal condition of the connecting pipe 1 and also plays a role of cleaning the port, and can be used for anti-blocking cleaning of the inside of the connecting pipe 1;

one end of the connecting pipe 1, corresponding to the corrugated pipe 3, is fixedly connected with a first flange 8, the first flange 8 is matched with the corrugated pipe 3, the first flange 8 can be tightly attached to one end of the corrugated pipe 3, the connecting pipe 1 is fixedly connected with the corrugated pipe 3 through a first clamp 9, the corrugated pipe 3 can be fixedly connected with the connecting pipe 1 through fixedly tightening the first clamp 9, the first flange 8 and the joint of the corrugated pipe 3 are clamped and fixed, and the sealing performance can be effectively guaranteed by matching the first flange 8;

one end fixedly connected with second flange 10 that connecting sleeve 4 and bellows 3 correspond, second flange 10 is the same with first flange 8, second flange 10 can closely laminate with the one end that bellows 3 correspond, second flange 10 matches with bellows 3, connecting sleeve 4 passes through second clamp 11 fixed connection with bellows 3, second clamp 11 is the same with current, but the laminating department of the fixed second flange 10 of chucking and bellows 3, guarantee the leakproofness of connecting

sleeve

4 and 3 fixed connection of bellows and connection.

In the utility model, the device comprises the following steps:

connecting the connecting pipe 1 with the two water supply and drainage pipelines 2, firstly polishing the interface of the two connecting sleeves 4 corresponding to the water supply and drainage pipelines 2 by using abrasive paper, then correspondingly coaxially sleeving the two connecting sleeves 4 on the water supply and drainage pipelines 2, and fixedly connecting the two connecting sleeves by using glue, wherein the connecting mode is the same as that of the existing connecting mode; two corrugated pipes 3 are respectively attached to two corresponding second flanges 10, the two corresponding second clamps 11 are used for screwing and fixing the two corresponding corrugated pipes, then the corrugated pipes 3 are correspondingly attached to the two corrugated pipes 3, so that the corresponding first flanges 8 are attached to the corrugated pipes 3, and finally the two corresponding first clamps 9 are used for screwing and fixing the two corresponding corrugated pipes.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. A building water supply and drainage pipeline convenient to install and connect comprises a connecting pipe (1), it is characterized in that the connecting pipe (1) is cylindrical, the two ends of the connecting pipe (1) are symmetrically provided with water supply and drainage pipelines (2), the water supply and drainage pipeline (2) is cylindrical and has the same pipe diameter as the connecting pipe (1), a corrugated pipe (3) is arranged between the connecting pipe (1) and the water supply and drainage pipeline (2) in a matching way, a connecting sleeve (4) is arranged between the corrugated pipe (3) and the corresponding water supply and drainage pipeline (2) in a matching way, the connecting sleeve (4) is coaxially sleeved on the corresponding water supply and drainage pipeline (2), and is fixedly connected with the water supply and drainage pipeline (2), the side surface of the connecting pipe (1) is fixedly connected with an observation port (5), the observation port (5) is cylindrical, and the observation port (5) penetrates through the connecting pipe (1) and is communicated with the inside of the connecting pipe (1).

2. The building water supply and drainage pipeline convenient to install and connect as claimed in claim 1, wherein the connecting pipe (1) is internally provided with internal spiral threads (6) in a matching way, the connecting pipe (1) is of a double-layer structure with a side wall, and the water supply and drainage pipeline (2) is of the same structure as the connecting pipe (1).

3. The building water supply and drainage pipeline convenient to install and connect as claimed in claim 1, wherein a sealing cover (7) is arranged on the observation port (5) in a matching mode, and the sealing cover (7) is in threaded sealing connection with the observation port (5).

4. The building water supply and drainage pipeline convenient to install and connect as claimed in claim 1, wherein the corrugated pipe (3) is made of steel metal, and the inner surface and the outer surface of the corrugated pipe (3) are coated with anticorrosive paint.

5. The building water supply and drainage pipeline convenient to install and connect as claimed in claim 1, wherein a first flange (8) is fixedly connected to one end of the connecting pipe (1) corresponding to the corrugated pipe (3), the first flange (8) is matched with the corrugated pipe (3), and the connecting pipe (1) is fixedly connected with the corrugated pipe (3) through a first clamp (9).

6. The building water supply and drainage pipeline convenient to install and connect as claimed in claim 1, wherein one end of the connecting sleeve (4) corresponding to the corrugated pipe (3) is fixedly connected with a second flange (10), the second flange (10) is matched with the corrugated pipe (3), and the connecting sleeve (4) is fixedly connected with the corrugated pipe (3) through a second clamp (11).