CN219177182U

CN219177182U - Leakage-proof embedded assembly for building water supply and drainage vertical pipe installation

Info

Publication number: CN219177182U
Application number: CN202223301507.XU
Authority: CN
Inventors: 周慧敏; 李溪彬; 李国强; 段强
Original assignee: Gansu Third Construction Group Co ltd
Current assignee: Gansu Third Construction Group Co ltd
Priority date: 2022-12-06
Filing date: 2022-12-06
Publication date: 2023-06-13
Anticipated expiration: 2032-12-06

Abstract

The utility model provides a leakage-proof embedded assembly for installing a building water supply and drainage vertical pipe, which comprises a mounting disc, mounting through holes, an embedded connecting cylinder, an upper spliced annular groove, a lower spliced annular groove, an inner communicating hole, an outer glue injection hole and a conical opening.

Description

Leakage-proof embedded assembly for building water supply and drainage vertical pipe installation

Technical Field

The utility model relates to a leakage-proof embedded assembly for mounting a building water supply and drainage vertical pipe, and belongs to the technical field of building drainage.

Background

The drainage of the building pipe network is realized by a pipeline, the special pipe fitting is adopted to realize both drainage and ventilation in the pipeline, the leakage-proof embedded device is embedded in the building engineering and then is matched with the water supply and drainage vertical pipe for connection, so that the water supply and drainage vertical pipe is conveniently and rapidly matched for installation, and the water supply and drainage vertical pipe can be better used for working.

Gaps can be generated between the traditional embedded part and the pipeline connection part, the embedded part and the drainage vertical pipe connection part are sealed through direct gluing, sealing agents are accumulated in the mode and are uneven, the sealing effect is unstable, and the leakage-proof embedded assembly installed on the drainage vertical pipe of a building is urgently needed to solve the problems.

Disclosure of Invention

Aiming at the defects existing in the prior art, the utility model aims to provide a leakage-proof embedded assembly for installing a building water supply and drainage vertical pipe, so as to solve the problems in the prior art.

In order to achieve the above object, the present utility model is realized by the following technical scheme: the utility model provides a leak protection pre-buried subassembly of building water supply and drainage riser installation, includes mounting disc, installation through-hole, pre-buried connecting cylinder, upper portion concatenation ring channel, lower part concatenation ring channel, inboard intercommunicating pore, outside injecting glue hole and toper opening, pre-buried connecting cylinder intermediate position is provided with the mounting disc, the installation through-hole has all been seted up to the equal symmetry in both sides around and on the mounting disc, upper portion concatenation ring channel has been seted up to pre-buried connecting cylinder up end, outside injecting glue hole has been seted up in upper portion concatenation ring channel inner wall outside, inboard intercommunicating pore has been seted up to upper portion concatenation ring channel inner wall inboard, the toper opening has been seted up to pre-buried connecting cylinder annular side upside, the toper opening is linked together with outside injecting glue hole, lower part concatenation ring channel has been seted up to pre-buried connecting cylinder lower terminal surface.

Further, the upper spliced annular groove and the lower spliced annular groove are matched with the end head of the external drainage vertical pipe.

Further, the inner communicating holes are communicated with the outer glue injecting holes, the outer glue injecting holes are formed in a plurality of mode, the outer glue injecting holes are identical in specification, the inner communicating holes are formed in a plurality of mode, the inner communicating holes are identical in specification, and the inner communicating holes are U-shaped.

Further, a plurality of conical openings are formed, the specifications of the conical openings are the same, the conical openings are matched with the gun heads of the external glue gun, and the quantity of the conical openings, the quantity of the glue injection holes on the outer side and the quantity of the communication holes on the inner side are the same.

Further, four groups of mounting through holes are formed, the four groups of mounting through holes are identical in specification, and the mounting disc and the embedded connecting cylinder are of an integrated structure.

The utility model has the beneficial effects that: the utility model relates to a leakage-proof embedded assembly for installing a building water supply and drainage vertical pipe, which is added with an upper spliced annular groove, a lower spliced annular groove, an inner communicating hole, an outer glue injection hole and a conical opening, wherein the external water supply and drainage vertical pipe is respectively inserted into the upper spliced annular groove and the lower spliced annular groove, and then an appropriate amount of external PVC pipeline special sealing adhesive is respectively injected into the conical openings by means of an external glue gun.

Drawings

Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:

FIG. 1 is a schematic diagram of a leak-proof embedded assembly for installation in a building plumbing riser of the present utility model;

FIG. 2 is a front cross-sectional view of a leak-proof embedded assembly for installation in a building plumbing riser of the present utility model;

FIG. 3 is a left side cross-sectional view of a leak-proof embedded assembly for installation in a building plumbing riser of the present utility model;

FIG. 4 is a partial cross-sectional view of FIG. 2;

in the figure: the device comprises a 1-mounting disc, a 2-mounting through hole, a 3-embedded connecting cylinder, a 4-upper spliced annular groove, a 5-lower spliced annular groove, a 6-inner communicating hole, a 7-outer glue injection hole and an 8-conical opening.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a leak protection pre-buried subassembly of building water supply and drainage riser installation, including mounting disc 1, mounting hole 2, pre-buried connecting cylinder 3, upper portion concatenation ring channel 4, lower part concatenation ring channel 5, inboard intercommunicating pore 6, outside injecting glue hole 7 and toper opening 8, pre-buried connecting cylinder 3 cylinder intermediate position is provided with mounting disc 1, mounting hole 2 has all been seted up to the symmetry in both sides about and on the mounting disc 1, upper portion concatenation ring channel 4 has been seted up to pre-buried connecting cylinder 3 up end, outside injecting glue hole 7 has been seted up in upper portion concatenation ring channel 4 inner wall outside, inboard intercommunicating pore has been seted up to upper portion concatenation ring channel 4 inner wall inboard, conical opening 8 has been seted up to pre-buried connecting cylinder 3 annular side upside, lower part concatenation ring channel 5 has been seted up to pre-buried connecting cylinder 3 lower terminal surface, the poor problem of original built-in fitting and pipe connection department sealing stability has been solved in this design.

The upper spliced annular groove 4 and the lower spliced annular groove 5 are matched with the end head of the external drainage vertical pipe, the upper spliced annular groove 4 facilitates connection of the external drainage vertical pipe and the upper end face of the embedded connecting cylinder 3, and the lower spliced annular groove 5 facilitates connection of the external drainage vertical pipe and the lower end face.

The inside intercommunicating pore 6 is communicated with the outside glue injecting hole 7, a plurality of outside glue injecting holes 7 are formed, the specification of the outside glue injecting holes 7 is the same, a plurality of inside intercommunicating pores 6 are formed, the specification of the inside intercommunicating pore 6 is the same, the inside intercommunicating pore 6 is U-shaped, the communicated inside intercommunicating pores 6 and the outside glue injecting holes 7 are convenient for guiding the special sealing adhesive of the external PVC pipeline to the left and right sides of the inner wall of the upper spliced annular groove 4, so that the sealing stability of the upper spliced annular groove 4 is improved, a plurality of conical openings 8 are formed, the specifications of the conical openings 8 are the same, the conical openings 8 are communicated with the outside glue injecting holes 7, the conical openings 8 are matched with the external glue gun heads, the conical openings 8, the outside glue injecting holes 7 are the same in number with the inside intercommunicating pore 6, and the external glue gun heads are convenient to be respectively clamped on the annular side face of the pre-buried connecting cylinder 3.

Four groups of installation through holes 2 have been seted up, and four groups of installation through holes 2 specifications are the same, and mounting plate 1 constructs with pre-buried connecting cylinder 3 as an organic whole formula structure, and four groups of installation through holes 2 make things convenient for external expansion bolts to install fixedly mounting plate 1, and mounting plate 1 and pre-buried connecting cylinder 3 of structure as an organic whole construct are connected the steadiness better.

As an embodiment of the present utility model: the installer firstly installs and fixes the embedded connecting cylinder 3 at a designated position by means of the mounting plate 1, then smears a proper amount of external PVC pipeline special sealing adhesive in the lower spliced annular groove 5, then can respectively insert external drainage risers into the upper spliced annular groove 4 and the lower spliced annular groove 5, and then respectively injects a proper amount of external PVC pipeline special sealing adhesive into the plurality of conical openings 8 by means of external glue guns, in the process, most of external PVC pipeline special sealing adhesive can flow into the outer side of the inner wall of the upper spliced annular groove 4 through the plurality of outer side glue injection holes 7, and a small amount of external PVC pipeline special sealing adhesive can flow into the inner side of the inner wall of the upper spliced annular groove 4 through the plurality of inner side communication holes 6, so that the sealing stability of the upper spliced annular groove 4 is improved.

While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. The utility model provides a leak protection pre-buried subassembly of building water supply and drainage riser installation which characterized in that: including mounting disc, installation through-hole, pre-buried connecting cylinder, upper portion concatenation ring channel, lower part concatenation ring channel, inboard intercommunicating pore, outside injecting glue hole and toper opening, the mounting disc is located pre-buried connecting cylinder intermediate position, the installation through-hole has all been seted up to the equal symmetry in left and right sides and front and back both sides on the mounting disc, upper portion concatenation ring channel has been seted up to pre-buried connecting cylinder up end, outside injecting glue hole has been seted up in upper portion concatenation ring channel inner wall outside, inboard intercommunicating pore has been seted up to upper portion concatenation ring channel inner wall inboard, inboard intercommunicating pore is linked together with outside injecting glue hole, the toper opening has been seted up to pre-buried connecting cylinder upside, the toper opening with outside injecting glue hole is linked together, lower part concatenation ring channel has been seted up to pre-buried connecting cylinder lower extreme.

2. The leak-proof embedded assembly for installation of a building water supply and drainage riser as claimed in claim 1, wherein: the upper spliced annular groove and the lower spliced annular groove are matched with the end head of an external drainage vertical pipe.

3. The leak-proof embedded assembly for installation of a building water supply and drainage riser as claimed in claim 1, wherein: the outer side glue injection holes and the inner side communication holes are formed in a plurality of mode.

4. The leak-proof embedded assembly for installation of a building water supply and drainage riser as claimed in claim 1, wherein: the conical openings are formed in a plurality of ways, and the conical openings are identical in specification.

5. The leak-proof embedded assembly for installation of a building water supply and drainage riser as claimed in claim 1, wherein: four groups of mounting through holes are formed, the four groups of mounting through holes are identical in specification, and the mounting disc and the embedded connecting cylinder are of an integrated structure.