CN220228779U

CN220228779U - Water supply and drainage pipeline engineering pipe convenient to overhaul

Info

Publication number: CN220228779U
Application number: CN202321319865.5U
Authority: CN
Inventors: 金中奇; 陈莎莎; 汤威; 钱伟锋
Original assignee: Zhejiang Zhuding Construction Co ltd
Current assignee: Zhejiang Zhuding Construction Co ltd
Priority date: 2023-05-29
Filing date: 2023-05-29
Publication date: 2023-12-22
Anticipated expiration: 2033-05-29

Abstract

The utility model belongs to the field of water supply and drainage pipelines, and particularly relates to a water supply and drainage pipeline engineering pipe convenient to overhaul, which comprises a pipeline and a pipeline protection assembly arranged at the outer end of the pipeline, wherein the pipeline protection assembly comprises two fixing brackets which are symmetrically arranged at the outer end of the pipeline in a front-back mode, each fixing bracket is composed of two semicircular brackets, the central axes of the brackets and the pipeline coincide with each other, a sealing outer cover is arranged between the front brackets and the rear brackets, a gap is reserved between the sealing outer cover and the pipeline, and color-changing silica gel is placed between the sealing outer cover and the pipeline.

Description

Water supply and drainage pipeline engineering pipe convenient to overhaul

Technical Field

The utility model belongs to the field of water supply and drainage pipelines, and particularly relates to a water supply and drainage pipeline engineering pipe convenient to overhaul.

Background

The water supply and drainage pipeline can appear tiny crack under long-time use, and although only can appear the water leakage infiltration condition of low discharge, will appear crack expansion and lead to the problem of pipeline large tracts of land breach damage if not maintaining, and the infiltration of low discharge leaks, is inconvenient for detecting with conventional pipeline flow mode again, and the maintainer is difficult to discover this kind of pipeline problem.

Disclosure of Invention

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

the utility model provides a water supply and drainage pipeline engineering tubular product convenient to overhaul, it includes the pipeline and installs the pipeline protection subassembly at the pipeline outer end, pipeline protection subassembly includes two front and back symmetry installs in the fixed bolster of pipeline outer end, and the fixed bolster is by two semicircle arc supports, and support and pipeline axis coincidence each other are provided with sealed dustcoat between the support around, leave the clearance and have placed allochroic silica gel between sealed dustcoat and the pipeline.

As the preferable scheme, install the end cover between two sets of supports around, the end cover both ends about with sealed dustcoat offsets, allochroic silica gel installs in the end cover inner and with the pipeline outer end contact.

As the preferable scheme, the sealing outer covers are arc-shaped, a plurality of sealing outer cover splicing covers are arranged on the outer side of the pipeline, and two sealing outer covers adjacent to the left end cover and the right end cover are propped against the left end and the right end of the end cover.

As the preferable scheme, the inner end of the support is provided with a sliding rail, the front end and the rear end of the sealing outer cover respectively extend into the adjacent sliding rails, and the sealing outer cover can slide along the sliding rails around the pipeline.

As the preferable scheme, the support upper end is provided with the opening of being connected with the slide rail, and the width of space between two openings is greater than or equal to the width of sealed dustcoat about, and the length of space between two openings is greater than or equal to the length of sealed dustcoat about, and both ends extend to adjacent opening part respectively about the end cover.

As a preferable scheme, an observation window is arranged on the end cover, and the observation window is positioned on the side of the color-changing silica gel.

Compared with the prior art, the utility model has the advantages that:

1. the sealing outer cover and the end cover are matched with each other to form a sealing space outside the pipeline, if the pipeline is water leakage and water seepage, the color-changing silica gel placed in the sealing space is water absorption and color change due to the increase of the moisture content in the air, so that an maintainer can judge whether the pipeline is water leakage and water seepage by only observing the color of the color-changing silica gel.

2. The sealing outer cover designed by the utility model has a simple dismounting mode, does not occupy excessive space on the outer side of the pipeline, only needs to keep the space on the upper side of the pipeline spacious, and reduces the volume of soil around the pipeline required to be excavated when personnel maintain the pipeline.

Drawings

Fig. 1 is a schematic diagram of the present utility model.

Fig. 2 is a schematic view of the pipe protection assembly of the present utility model mounted to a pipe.

FIG. 3 is a schematic illustration of the connection between the bracket and the sealed enclosure of the present utility model.

FIG. 4 is a schematic illustration of the connection between the end cap and the seal housing of the present utility model.

Reference numerals in the figures: 1. a pipe; 2. a pipe protection assembly; 3. a fixed bracket; 4. sealing the outer cover; 5. color-changing silica gel; 6. a bracket; 10. an end cap; 11. a slide rail; 12. an opening; 13. and an observation window.

Detailed Description

The following describes in further detail the embodiments of the present utility model with reference to the drawings and examples. The following examples or figures are illustrative of the utility model and are not intended to limit the scope of the utility model.

The utility model provides a water supply and drainage pipeline engineering tubular product convenient to overhaul, as shown in fig. 1 and 2, including pipeline 1 and the pipeline protection component 2 of installing at pipeline 1 outer end, can link up a plurality of pipeline protection components 2 around according to actual demand and cover in pipeline 1 outside completely, also can install a plurality of pipeline protection components 2 interval in pipeline 1 outside, pipeline protection component 2 includes two front and back symmetry installs in the fixed bolster 3 of pipeline 1 outer end, fixed bolster 3 is by two semicircle form support 6, left and right sides adjacent two support 6 pass through bolt fixed connection, support 6 and pipeline 1 each other axis coincidence, be provided with sealed dustcoat 4 between the support 6 around, leave the clearance between sealed dustcoat 4 and the pipeline 1 and placed allochroic silica gel 5.

As shown in fig. 2 and 4, an end cover 10 is installed between the front and rear sets of brackets 6, the front and rear ends of the end cover 10 are fixedly connected with the adjacent brackets 6 through bolts respectively, the left and right ends of the end cover 10 are propped against the sealing outer cover 4, and the color-changing silica gel 5 is installed at the inner end of the end cover 10 and is contacted with the outer end of the pipeline 1.

As shown in fig. 3 and 4, the seal housings 4 are arc-shaped, eight seal housings 4 are spliced and covered on the outer side of the pipeline 1, two seal housings 4 adjacent to the left end and the right end of the end cover 10 are propped against the left end and the right end of the end cover 10, the end cover 10 is matched with the seal housings 4 to form a seal space, the inner ends of the brackets 6 are provided with sliding rails 11, the front end and the rear end of the seal housings 4 respectively extend into the adjacent sliding rails 11, the seal housings 4 can slide along the sliding rails 11 around the pipeline 1, the upper ends of the brackets 6 are provided with openings 12 connected with the sliding rails 11, the width of the space between the left opening and the right opening 12 is greater than or equal to the width of the seal housings 4, the length of the space between the front opening and the rear opening 12 is greater than or equal to the length of the seal housings 4, the seal housings 4 can be separated from the brackets 6 through the space formed by the openings 12, and the front end and the rear ends of the end cover 10 respectively extend to the adjacent openings 12.

As shown in fig. 4, the end cover 10 is provided with an observation window 13, the observation window 13 is located at the upper side of the color-changing silica gel 5, the observation window 13 can be made of transparent plastic or glass, and the observation window 13 can be installed on the end cover 10 in various manners convenient to assemble and disassemble, such as rotation, embedding, clamping and the like.

Working principle:

if the pipeline 1 is leaked and permeated, liquid remains in a sealed space formed by the end cover 10 and the sealed outer cover 4, the water content of the air in the space is increased due to long-time descending, and the color-changing silica gel 5 absorbs the water in the air and changes color, so that a person can know whether the pipeline 1 is leaked and permeated or not only by observing the color of the color-changing silica gel 5 when the pipeline 1 is overhauled;

in addition, when the pipeline 1 needs to be maintained, the end cover 10 is detached, the sealing outer cover 4 can be taken out through the opening 12 until the damaged position of the pipeline 1 is exposed, and if the damaged position is positioned at the upper end position of the pipeline 1, the sealing outer cover 4 piled on the lower side of the pipeline 1 does not need to be taken down, so that soil on the periphery of the sealing outer cover 4 on the lower side does not need to be cleaned.

The foregoing description is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model in any way, and any simple modification, equivalent variation, etc. of the above embodiment according to the technical matter of the present utility model fall within the scope of the present utility model.

Claims

1. The utility model provides a water supply and drainage pipeline engineering tubular product convenient to overhaul which characterized in that: the device comprises a pipeline (1) and a pipeline protection assembly (2) arranged at the outer end of the pipeline (1), wherein the pipeline protection assembly (2) comprises two fixed brackets (3) which are symmetrically arranged at the outer end of the pipeline (1) from front to back, each fixed bracket (3) comprises two semicircular brackets (6), the central axes of the brackets (6) and the pipeline (1) coincide with each other, a sealing outer cover (4) is arranged between the front brackets (6) and the rear brackets (6), a gap is reserved between the sealing outer cover (4) and the pipeline (1), and color-changing silica gel (5) is placed between the sealing outer cover and the pipeline (1);

an end cover (10) is arranged between the front and rear groups of brackets (6), the left end and the right end of the end cover (10) are propped against the sealing outer cover (4), and the color-changing silica gel (5) is arranged at the inner end of the end cover (10) and is contacted with the outer end of the pipeline (1);

the sealing outer covers (4) are arc-shaped, a plurality of sealing outer covers (4) are spliced and covered on the outer side of the pipeline (1), and two sealing outer covers (4) adjacent to the left end cover (10) and the right end cover (10) are abutted against the left end and the right end of the end cover (10);

the inner end of the bracket (6) is provided with a sliding rail (11), the front end and the rear end of the sealing outer cover (4) respectively extend into the adjacent sliding rail (11), and the sealing outer cover (4) can slide along the sliding rail (11) around the pipeline (1);

the upper end of the support (6) is provided with an opening (12) connected with the sliding rail (11), the width of the space between the left opening and the right opening (12) is larger than or equal to that of the sealing outer cover (4), the length of the space between the front opening and the rear opening (12) is larger than or equal to that of the sealing outer cover (4), and the front end and the rear end of the end cover (10) respectively extend to the adjacent openings (12).

2. The water supply and drainage pipeline engineering pipe convenient to overhaul as claimed in claim 1, wherein: an observation window (13) is arranged on the end cover (10), and the observation window (13) is positioned on the upper side of the color-changing silica gel (5).