CN215891487U

CN215891487U - Municipal administration is prevention of seepage rain sewage pipeline for water supply and drainage

Info

Publication number: CN215891487U
Application number: CN202122442574.2U
Authority: CN
Inventors: 石芳芳
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-10-11
Filing date: 2021-10-11
Publication date: 2022-02-22
Anticipated expiration: 2031-10-11

Abstract

The utility model discloses a rainwater leakage prevention sewage pipeline for municipal water supply and drainage, and relates to the technical field of water supply and drainage pipelines. This municipal administration is prevention of seepage rain sewage pipeline for water supply and drainage includes first pipeline, second pipeline, connecting piece and antiseep subassembly, and connecting piece fixed connection is in the one end that first pipeline and second pipeline are close to each other, and the antiseep subassembly has been cup jointed to the side of first pipeline and second pipeline junction. The rain and rain leakage prevention sewage pipeline for municipal water supply and drainage is characterized in that the connection structure of the rain and rain leakage prevention sewage pipeline is improved, so that the connection structure can have better sealing performance on the premise of keeping the conventional connection structure convenient to connect, and is used as a first-layer connection and waterproof structure of the device, a second-layer protection is arranged outside the connecting piece, namely, the connection and sealing performance of the connecting piece to the pipeline are enhanced by arranging the leakage prevention assembly, so that the device not only keeps the connection convenience of the prior art in actual use, but also has better sealing effect.

Description

Municipal administration is prevention of seepage rain sewage pipeline for water supply and drainage

Technical Field

The utility model relates to the technical field of water supply and drainage pipelines, in particular to a rainwater leakage prevention sewage pipeline for municipal water supply and drainage.

Background

At present, a drainage pipe refers to a system consisting of a pipe duct and its attached facilities for collecting and discharging sewage, wastewater and rainwater. Including main pipes, branch pipes and pipes leading to the treatment plant, whether built on streets or anywhere else, as long as the pipes are functioning as drains, should be counted as drains.

In prior art's actual implementation, municipal drainage pipe's connection and installation have always existed the problem, lead to the easy leakage phenomenon that appears of current pipeline, seriously pollute the surrounding environment, the setting of pipeline is original on the one hand to carry out the water conservancy diversion to sewage, concentrate sewage, and conveniently make corresponding processing, the sharp smell of sewage can be avoided dispersing to the closed pipeline of on the other hand, the protection living environment, consequently, technical personnel in the field propose a municipal administration is for drainage prevention of seepage rain sewage pipe way, solve the above-mentioned problem that appears the seepage easily in proposing current pipe connection and the installation.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model discloses a rain leakage and seepage prevention sewage pipeline for municipal water supply and drainage, which aims to solve the problems in the background art.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: an anti-seepage rain sewage pipeline for municipal water supply and drainage comprises:

the device comprises a first pipeline, a second pipeline and a control unit, wherein one side of the first pipeline is provided with the second pipeline;

the end, close to each other, of the first pipeline and the second pipeline is fixedly connected with a connecting piece;

the antiseep subassembly, the fixed junction at first pipeline and second pipeline of cup jointing of antiseep subassembly, the antiseep subassembly includes in the toper the lantern ring, spacing the rubber circle, connecting thread sleeve and locking ratchet combination of hindering, the side of first pipeline slides and has cup jointed the interior lantern ring of toper, the side fixedly connected with of first pipeline and the spacing the rubber circle of hindering of lantern ring looks adaptation in the toper, the side of first pipeline just is located the toper in the lantern ring outside and slides and has cup jointed the connecting thread sleeve, fixed being provided with locking ratchet combination between the lantern ring and the connecting thread sleeve in the toper.

Preferably, the connector comprises a coordination set and a fastening set, and the components of the coordination set and the fastening set are fixedly connected to the ends, close to each other, of the first pipeline and the second pipeline respectively.

Preferably, the coordination kit comprises a coordination cylinder, a coordination groove, a limiting slide block and a locking wedge block, and one end of the first pipeline, which is close to the second pipeline, is fixedly connected with the coordination cylinder.

Preferably, one end of the second pipeline is provided with a coordination groove matched with the coordination cylinder, the side surface of the coordination cylinder is fixedly connected with a limiting slide block, and the inner wall of the coordination groove is fixedly provided with a locking wedge block matched with the limiting slide block.

Preferably, the fastening kit includes a connecting flange, a sealing ring, a resisting spring and a fastening bolt, and the two connecting flanges are respectively and fixedly connected to the ends, close to each other, of the first pipeline and the second pipeline.

Preferably, the side surface of the connecting flange is slidably clamped with a sealing ring, a resisting spring is arranged between the connecting flange and the sealing ring, and a fastening bolt penetrates between the two connecting flanges.

Preferably, the locking ratchet combination comprises a fixed ratchet, a limiting shifting fork and a limiting spring, the fixed ratchet is fixedly connected to the inner wall of the connecting threaded sleeve, the limiting shifting fork is connected to the side face of the conical inner sleeve ring in a sliding and clamping mode, and the limiting spring is fixedly arranged between the conical inner sleeve ring and the limiting shifting fork.

The utility model discloses a rain leakage prevention sewage pipeline for municipal water supply and drainage, which has the following beneficial effects:

1. the rainwater and sewage seepage prevention pipeline for municipal water supply and drainage improves a connecting structure between two pipelines in the prior art, and makes a relatively complex improvement on the connecting structure between the two pipelines, so that the connecting structure can have better sealing performance on the premise of keeping the conventional connecting structure convenient to connect.

2. This municipal administration is prevention of seepage rain sewage pipe for water supply and sewerage, set up spacing slider and locking wedge cooperation locking position in the coordination external member, make relative rotation first pipeline and second pipeline realize both automatic locking after certain angle, can prevent to reverse and drop, also be provided with the sealing ring that supports tight spring coupling in the fastening external member, fastening bolt tight in-process, compress gradually and support tight spring, make and support the elasticity increase of tight spring to the sealing ring, fill the gap between two flange, increase sealed effect, at last through setting up the antiseep subassembly in the periphery, the antiseep subassembly is on the one hand not damaged from outside protection pipe coupling portion, on the other hand is provided with locking ratchet combination automatic locking position, strengthen the stability of device.

Drawings

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

FIG. 2 is a cross-sectional view of the overall construction of the present invention;

FIG. 3 is an enlarged view of the structure of FIG. 2;

FIG. 4 is an enlarged view of the structure of FIG. 2B according to the present invention.

In the figure: 1. a first conduit; 2. a second conduit; 3. a connecting member; 301. a coordination complex; 3011. a coordination cylinder; 3012. a positioning groove; 3013. a limiting slide block; 3014. locking the wedge block; 302. a fastening kit; 3021. a connecting flange; 3022. a seal ring; 3023. the spring is tightly propped; 3024. fastening a bolt; 4. a leakage prevention assembly; 401. a tapered inner collar; 402. a limiting back resistance rubber ring; 403. connecting the threaded sleeve; 404. the locking ratchet wheel is combined; 4041. fixing the ratchet wheel; 4042. a limiting shifting fork; 4043. and a limiting spring.

Detailed Description

The embodiment of the utility model discloses an anti-seepage rain-leakage sewage pipeline for municipal water supply and drainage, which is shown by combining a figure 1-2 and comprises a first pipeline 1, a second pipeline 2, a connecting piece 3 and an anti-seepage assembly 4, wherein the first pipeline 1 and the second pipeline 2 are two pipelines which are the same or mutually connected, the first pipeline 1 and the second pipeline 2 are oppositely arranged, the connecting piece 3 is fixedly connected with one end of the first pipeline 1, which is close to the second pipeline 2, the first pipeline 1 and the second pipeline 2 are fixedly connected together through the connecting piece 3, the anti-seepage assembly 4 is fixedly sleeved on the side surface of the joint of the first pipeline 1 and the second pipeline 2, and the anti-seepage assembly 4 supplements the connection relationship between the first pipeline 1 and the second pipeline 2.

As shown in fig. 2-3, a connecting member 3 is fixedly connected to an end of the first pipe 1 close to the second pipe 2, the connecting member 3 includes a coordination set 301 and a fastening set 302, the coordination set 301 connects the first pipe 1 and the second pipe 2 together, the fastening set 302 reinforces and fastens the connection of the first pipe 1 and the second pipe 2, and the components of the coordination set 301 and the fastening set 302 are respectively fixedly connected to an end of the first pipe 1 close to the second pipe 2.

Coordination kit 301 includes coordination cylinder 3011, coordination slot 3012, limiting slide block 3013 and locking wedge block 3014, and coordination cylinder 3011 is fixedly connected to one end of first pipeline 1 close to second pipeline 2.

One end of the second pipeline 2 is provided with a coordination groove 3012 matched with the coordination cylinder 3011, the coordination cylinder 3011 and the coordination groove 3012 are matched with each other to fix the first pipeline 1 and the second pipeline 2 in a matched manner, the side face of the coordination cylinder 3011 is fixedly connected with a limit slider 3013, the inner wall of the coordination groove 3012 is fixedly provided with a locking wedge 3014 matched with the limit slider 3013, when the first pipeline 1 and the second pipeline 2 are matched and rotate in place, the limit slider 3013 is clamped by the locking wedge 3014 to lock the first pipeline 1 and the second pipeline 2.

The fastening kit 302 includes a connecting flange 3021, a sealing ring 3022, a biasing spring 3023, and a fastening bolt 3024, where the two connecting flanges 3021 are respectively fixedly connected to the ends of the first pipeline 1 and the second pipeline 2 close to each other.

The side face of the connecting flange 3021 is slidably connected with a sealing ring 3022, a resisting spring 3023 is arranged between the connecting flange 3021 and the sealing ring 3022, and a fastening bolt 3024 is arranged between the two connecting flanges 3021 in a penetrating manner.

It is shown in combination with fig. 4, antiseep assembly 4 is fixed to be cup jointed at the junction of first pipeline 1 and second pipeline 2, antiseep assembly 4 includes lantern ring 401 in the toper, spacing resistance rubber circle 402 that returns, connecting thread sleeve 403 and locking ratchet combination 404, lantern ring 401 in the toper has been cup jointed in the side slip of first pipeline 1, the spacing resistance rubber circle 402 that returns of lantern ring 401 looks adaptation in the side fixedly connected with of first pipeline 1 and the toper, connecting thread sleeve 403 has just been cup jointed in the side of first pipeline 1 and the outside slip of lantern ring 401 in being located the toper, fixed locking ratchet combination 404 that is provided with between lantern ring 401 and the connecting thread sleeve 403 in the toper.

The anti-loose ratchet wheel assembly 404 comprises a fixed ratchet wheel 4041, a limit shifting fork 4042 and a limit spring 4043, the fixed ratchet wheel 4041 is fixedly connected to the inner wall of the connecting threaded sleeve 403, the limit shifting fork 4042 is slidably clamped on the side surface of the conical inner sleeve ring 401, and the limit spring 4043 is fixedly arranged between the conical inner sleeve ring 401 and the limit shifting fork 4042.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a municipal administration is seepage prevention rain sewage pipe for water supply and drainage which characterized in that includes:

the pipeline comprises a first pipeline (1), wherein a second pipeline (2) is arranged on one side of the first pipeline (1);

the connecting piece (3) is fixedly connected to one end, close to each other, of the first pipeline (1) and the second pipeline (2);

antiseep subassembly (4), antiseep subassembly (4) are fixed cup joints the junction at first pipeline (1) and second pipeline (2), antiseep subassembly (4) include lantern ring (401), spacing resistance rubber circle (402), connecting thread sleeve (403) and locking ratchet combination (404) in the toper, lantern ring (401) in the toper has been cup jointed in the side slip of first pipeline (1), spacing resistance rubber circle (402) of lantern ring (401) looks adaptation in the side fixedly connected with of first pipeline (1) and the toper, the side of first pipeline (1) just is located lantern ring (401) outside slip in the toper and has been cup jointed connecting thread sleeve (403), fixed locking ratchet combination (404) that is provided with between lantern ring (401) in the toper and connecting thread sleeve (403).

2. The rainwater leakage prevention sewage pipeline for municipal water supply and drainage according to claim 1, wherein: the connecting piece (3) comprises a coordination kit (301) and a fastening kit (302), and the components of the coordination kit (301) and the fastening kit (302) are respectively fixedly connected to the ends, close to each other, of the first pipeline (1) and the second pipeline (2).

3. The rainwater leakage prevention sewage pipeline for municipal water supply and drainage according to claim 2, wherein: the coordination kit (301) comprises a coordination cylinder (3011), a coordination groove (3012), a limiting slide block (3013) and a locking wedge-shaped block (3014), wherein one end, close to the second pipeline (2), of the first pipeline (1) is fixedly connected with the coordination cylinder (3011).

4. The rainwater leakage prevention sewage pipeline for municipal water supply and drainage according to claim 3, wherein: one end of the second pipeline (2) is provided with a coordination groove (3012) matched with the coordination cylinder barrel (3011), the side face of the coordination cylinder barrel (3011) is fixedly connected with a limiting slide block (3013), and a locking wedge block (3014) matched with the limiting slide block (3013) is fixedly arranged on the inner wall of the coordination groove (3012).

5. The rainwater leakage prevention sewage pipeline for municipal water supply and drainage according to claim 2, wherein: the fastening kit (302) comprises connecting flanges (3021), sealing rings (3022), a resisting spring (3023) and fastening bolts (3024), wherein the two connecting flanges (3021) are fixedly connected to one ends, close to each other, of the first pipeline (1) and the second pipeline (2) respectively.

6. The rainwater leakage prevention sewage pipeline for municipal water supply and drainage according to claim 5, wherein: the side slip joint of flange (3021) has sealing ring (3022), be provided with between flange (3021) and sealing ring (3022) and support tight spring (3023), two run through between flange (3021) and be provided with fastening bolt (3024).

7. The rainwater leakage prevention sewage pipeline for municipal water supply and drainage according to claim 5, wherein: locking ratchet combination (404) are including fixed ratchet (4041), spacing shift fork (4042) and spacing spring (4043), fixed ratchet (4041) fixed connection is at the inner wall of connecting thread sleeve (403), the side of lantern ring (401) is lantern ring in the toper to spacing shift fork (4042) slip joint, fixed spacing spring (4043) that is provided with between lantern ring (401) and spacing shift fork (4042) in the toper.