CN219177145U

CN219177145U - Stable connecting structure of water supply and drainage pipeline

Info

Publication number: CN219177145U
Application number: CN202320288079.7U
Authority: CN
Inventors: 冯琦
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-02-23
Filing date: 2023-02-23
Publication date: 2023-06-13
Anticipated expiration: 2033-02-23

Abstract

The utility model relates to the technical field of municipal engineering, and discloses a water supply and drainage pipeline stable connection structure, which comprises a sleeve and two drainage pipes, wherein the inner side walls of the drainage pipes are fixedly provided with fixing rings, the left side and the right side of each fixing ring are fixedly provided with connecting pipes, the two drainage pipes are arranged in the sleeve, the outer side walls of the two connecting pipes are respectively attached to the inner side walls of the two drainage pipes, the outer side walls of the two connecting pipes are respectively provided with annular wall grooves, gas is injected into a gas box through a gas pipe, and thus the gas can be injected into the two annular air bags through the two gas pipes, the two annular air bags can be inflated, the two annular air bags can be respectively attached to the inner side walls of the two drainage pipes tightly, sealing treatment can be carried out on the two drainage pipes, and meanwhile, the gas pressure of the two annular air bags can be detected through a pressure meter, so a user can judge the sealing effect only by observing the gas pressure of the annular air bags.

Description

Stable connecting structure of water supply and drainage pipeline

Technical Field

The utility model relates to the technical field of municipal engineering, in particular to a stable connecting structure of a water supply and drainage pipeline.

Background

Municipal works refer to municipal facilities construction works. In China, municipal facilities are various buildings, structures, equipment and the like which are arranged in urban areas and town planning construction ranges and provide paid or gratuitous public products and services for residents based on government responsibility and obligations, drainage pipes are required to be arranged in municipal engineering to drain sewage, but sealing mechanisms of the existing drainage pipes on connecting pieces of the connecting parts are inconvenient to detect, so that workers are required to detect the connecting parts of each drainage pipe one by one, and the workload of the workers is increased.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a stable connecting structure of a water supply and drainage pipeline, which has the advantages that a user can judge the sealing effect only by observing the air pressure of an annular air bag, and the like, and solves the problems that the sealing mechanism of the existing water drainage pipeline on a connecting piece at the connecting part is inconvenient to detect, and therefore, workers are required to detect the connecting part of each water drainage pipeline one by one, and the workload of the workers is increased.

In order to achieve the purpose that the sealing effect can be judged by only observing the air pressure of the annular air bag by the user, the utility model provides the following technical scheme: the utility model provides a water supply and drainage pipeline firm connection structure, including sleeve pipe and two drain pipes, drain pipe inside wall fixed mounting has solid fixed ring, gu the equal fixed mounting in left and right sides of solid fixed ring has the connecting pipe, two drain pipes all set up at intraductally, two connecting pipe lateral walls laminate with two drain pipe inside walls respectively, annular wall groove has all been seted up to two connecting pipe lateral walls, equal fixed mounting has annular gasbag in two annular wall grooves, equal fixedly connected with air duct on two annular gasbags, two air duct are fixed respectively to run through two connecting pipes, two air duct are fixed respectively to run through solid fixed ring, gu fixed mounting has the gas-box in the solid fixed ring, fixedly connected with gas-supply pipe on the gas-box, the solid fixed ring that runs through of gas-supply pipe, be provided with the manometer on the gas-supply pipe, the screw thread runs through on sleeve pipe and the two drain pipes has a plurality of bolt, fixedly mounted has a plurality of backup pad on the sleeve pipe.

Preferably, the gas pipe is fixedly connected with a round box, and the round box is provided with a small pipe.

Preferably, the lower wall of the round box is fixedly connected with a pressure pipe, and the pressure pipe is fixedly connected with a pressure gauge.

Preferably, a check valve is arranged in the small pipe, and the check valve can only enable air to enter the round box.

Preferably, the small pipe is sleeved with a fixed cover, and the guide rings are fixedly arranged on the sides, away from each other, of the two connecting pipes.

Compared with the prior art, the utility model provides a stable connection structure of a water supply and drainage pipeline, which has the following beneficial effects:

1. this water supply and drainage pipeline stabilizes connection structure, through inserting the sleeve pipe with two drain pipes that need connect in, just can utilize the bolt to fix, then just can inject gas in to the gas-box through the gas-supply pipe, thereby can make two annular air bags expand like this in with gas injection two annular air bags, thereby can make two annular air bags closely laminate with two drain pipe inside walls respectively, just so can seal for two drain pipes, can detect the atmospheric pressure of two annular air bags through the manometer simultaneously, can transmit out the atmospheric pressure signal through the radio like this, the user just need observe the atmospheric pressure of annular air bag just can judge sealed effect like this.

2. This water supply and drainage pipeline stabilizes connection structure, can avoid the air reflux when injecting air in to the gas-supply pipe through the check valve to can make things convenient for the user to inject air, can make things convenient for the user to insert between pipe box and the connecting pipe with two drain pipes through two guide rings, thereby can improve the practicality of device.

Drawings

FIG. 1 is a schematic view of a front cross-sectional perspective structure of the present utility model;

fig. 2 is a schematic view of a partial enlarged structure at a in fig. 1 according to the present utility model.

In the figure: 1. a sleeve; 2. an annular air bag; 3. a support plate; 4. a drain pipe; 5. a guide ring; 6. a connecting pipe; 7. a fixing ring; 8. an air duct; 9. a gas box; 10. a gas pipe; 11. a bolt; 15. a round box; 16. a small tube; 17. a fixed cover; 18. a one-way valve; 19. a pressure gauge; 20. a pressure pipe; 21. annular wall grooves.

Detailed Description

The present utility model will be described in further detail below with reference to the drawings, wherein like elements are designated by like reference numerals, and it is noted that the words "front", "rear", "left", "right", "upper" and "lower", "bottom" and "top" used in the following description refer to directions in the drawings, and the words "inner" and "outer" refer to directions toward or away from, respectively, the geometric center of a particular element.

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-2, the present utility model provides the following technical solutions: the water supply and drainage pipeline stable connection structure comprises a sleeve 1 and two drainage pipes 4, wherein a fixing ring 7 is fixedly arranged on the inner side wall of the drainage pipe 4, connecting pipes 6 are fixedly arranged on the left side and the right side of the fixing ring 7, the two drainage pipes 4 are arranged in the sleeve 1, the outer side walls of the two connecting pipes 6 are respectively attached to the inner side walls of the two drainage pipes 4, annular wall grooves 21 are respectively formed in the outer side walls of the two connecting pipes 6, annular air bags 2 are fixedly arranged in the two annular wall grooves 21, air guide pipes 8 are fixedly connected to the two annular air bags 2, the two air guide pipes 8 respectively fixedly penetrate through the two connecting pipes 6, the two air guide pipes 8 respectively fixedly penetrate through the fixing ring 7, an air box 9 is fixedly arranged in the fixing ring 7, an air pipe 10 is fixedly connected to the air box 9, the air pipe 10 fixedly penetrates through the fixing ring 7, the air pipe 10 fixedly penetrates through the sleeve 1, a pressure gauge 19 is arranged on the air pipe 10, the sleeve 1 and the two water discharge pipes 4 are threaded and penetrated with a plurality of bolts 11, the sleeve 1 is fixedly provided with a plurality of support plates 3, after the two water discharge pipes 4 to be connected are inserted into the sleeve 1, the two water discharge pipes can be fixed by the bolts 11, then gas can be injected into the gas box 9 through the gas pipe 10, so that the gas can be injected into the two annular air bags 2 through the two gas guide pipes 8, the two annular air bags 2 can be inflated, the two annular air bags 2 can be respectively tightly attached to the inner side walls of the two water discharge pipes 6, the two water discharge pipes 4 can be sealed, the air pressure of the two annular air bags 2 can be detected through the pressure gauge 19, the air pressure signals can be transmitted through the radio, and a user can judge the sealing effect only by observing the air pressure of the annular air bags 2, the gas-supply pipe 10 is last fixedly connected with circle box 15, circle box 15 has seted up tubule 16, circle box 15 lower wall fixedly connected with pressure pipe 20, pressure pipe 20 and manometer 19 fixed connection are provided with check valve 18 in the tubule 16, check valve 18 only enables the air to get into in the circle box 15, fixed cover 17 has been cup jointed on the tubule 16, the equal fixed mounting of one side that two connecting pipes 6 kept away from each other has guide ring 5, can avoid the air reflux when injecting air in to gas-supply pipe 10 through check valve 18, thereby can make things convenient for the user to inject air, can make things convenient for the user to insert between pipe sleeve 1 and the connecting pipe 6 with two drain pipes 4 through two guide rings 5, thereby can improve the practicality of device.

When in use, the first step is: after the two drain pipes 4 to be connected are inserted into the sleeve 1, the two drain pipes can be fixed by the bolts 11, then gas can be injected into the gas box 9 through the gas transmission pipe 10, so that the gas can be injected into the two annular air bags 2 through the two gas guide pipes 8, the two annular air bags 2 can be inflated, the two annular air bags 2 can be respectively tightly attached to the inner side walls of the two drain pipes 6, sealing treatment can be carried out on the two drain pipes 4, meanwhile, the gas pressure of the two annular air bags 2 can be detected through the pressure gauge 19, gas pressure signals can be emitted through radio, and a user can judge the sealing effect only by observing the gas pressure of the annular air bags 2.

And a second step of: the air backflow during air injection into the air pipe 10 can be avoided through the one-way valve 18, so that air injection can be facilitated for a user, and the two water draining pipes 4 can be conveniently inserted between the pipe sleeve 1 and the connecting pipe 6 through the two guide rings 5, so that the practicability of the device can be improved.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a water supply and drainage pipeline firm connection structure, includes sleeve pipe (1) and two drain pipes (4), its characterized in that: the utility model discloses a water pipe, including drain pipe (4), inside wall fixed mounting has solid fixed ring (7), gu fixed ring (7) the equal fixed mounting in left and right sides has connecting pipe (6), two drain pipe (4) all set up in sleeve pipe (1), annular wall groove (21) have all been seted up to two connecting pipe (6) lateral wall respectively with two drain pipe (4) inside wall laminating, equal fixed mounting has annular gasbag (2) in two annular wall groove (21), equal fixedly connected with air duct (8) on two annular gasbags (2), two air duct (8) are fixed respectively to run through two connecting pipes (6), two air duct (8) are fixed respectively to run through solid fixed ring (7), fixed mounting has gas box (9) in solid fixed ring (7), fixedly connected with gas-supply pipe (10) on gas box (9), gas-supply pipe (10) are fixed to run through solid fixed ring (7), be provided with manometer (19) on gas-supply pipe (10), screw thread run through (1) on two drain pipe (4) and be provided with on a plurality of backup pad (3) of bolt (3).

2. The water supply and drainage pipeline stable connection structure according to claim 1, characterized in that: the gas pipe (10) is fixedly connected with a round box (15), and the round box (15) is provided with a small pipe (16).

3. The water supply and drainage pipeline stable connection structure according to claim 2, characterized in that: the lower wall of the round box (15) is fixedly connected with a pressure pipe (20), and the pressure pipe (20) is fixedly connected with a pressure gauge (19).

4. The water supply and drainage pipeline stable connection structure according to claim 2, characterized in that: a one-way valve (18) is arranged in the small pipe (16), and the one-way valve (18) can only enable air to enter the round box (15).

5. The water supply and drainage pipeline stable connection structure according to claim 2, characterized in that: the small pipe (16) is sleeved with a fixed cover (17), and one sides of the two connecting pipes (6) which are far away from each other are fixedly provided with guide rings (5).