Anti-blocking municipal construction drainage pipe

Abstract

The utility model relates to the technical field of drainage pipes, in particular to an anti-blocking municipal construction drainage pipe which comprises a pipeline, a connecting ring is fixedly connected to the surface of the pipeline, a water conveying pipe is fixedly connected to the surface of the pipeline, a connecting pipe is fixedly connected to the inner wall of the pipeline, and a sealing ring is fixedly connected to the inner side of the pipeline. Under the passage connection of the water conveying pipe and the connecting pipe, water can conveniently enter the connecting pipe from the water conveying pipe, under the action of the spray heads on the surface of the connecting pipe, the high-pressure flushing effect on sediments in the pipeline is achieved, the situation that the pipeline is blocked due to long-time sediment is avoided, the conveying efficiency is improved, and the service life of the pipeline is prolonged. Under the connection of the abutting rod and the pressing plate, the pressing plate extrudes the containing groove, air in the air bag conveniently enters the sealing ring, the acting volume of the sealing ring is changed, the sealing performance of connection between the pipelines and the connecting ring is improved, and the connecting and sealing effect between the pipelines is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of drainage pipes, in particular to an anti-clogging municipal construction drainage pipe. Background Art

[0002] Municipal drainage pipes refer to the rainwater and sewage pipes under municipal roads, commonly known as "sewer pipes", and are usually called municipal drainage pipes in engineering.

[0003] By using municipal construction drainage pipes, water can be discharged, which facilitates centralized collection and treatment of water. However, when using existing municipal construction drainage pipes, due to the influence of their installation angle and discharged substances, precipitation is prone to occur in the pipes. Long-term use will lead to blockage, affecting the water transportation effect. Utility Model Content

[0004] The purpose of the utility model is to provide an anti-clogging municipal construction drainage pipe to solve the problem raised in the above background technology that due to the influence of its installation angle and discharged substances, precipitation is easy to occur in the pipe, and long-term use leads to blockage, thereby affecting the water transportation effect.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a blockage-resistant municipal construction drainage pipe, comprising a pipe, a connecting ring fixedly connected to the surface of the pipe, a water pipe fixedly connected to the surface of the pipe, a connecting pipe fixedly connected to the inner wall of the pipe, a sealing ring fixedly connected to the inner side of the pipe, a placement groove opened inside the pipe, an air bag fixedly connected to the inner side of the placement groove, a push rod connected to the surface of the pipe by a thread, a pressure plate movably connected to the bottom end of the push rod, and an air pipe fixedly connected to the surface of the air bag.

[0006] Preferably, an action groove is provided at one end of the pipe away from the connecting ring, and the action groove and the sealing ring are fixedly connected.

[0007] Preferably, the pipes are connected by plugging a connecting ring, and the effective size of the connecting ring is smaller than the effective size of the pipe.

[0008] Preferably, the connecting pipe is in a circular ring shape, the water pipe passes through the pipeline and is connected to the connecting pipe passage, and nozzles are evenly distributed on the surface of the connecting pipe.

[0009] Preferably, the sealing ring is in a circular ring shape, the sealing ring is abutted and connected via a pipe and a connecting ring, and the sealing ring is made of rubber.

[0010] Preferably, the placement groove is in the shape of a square groove, the airbag acts on the inside of the pipeline through the placement groove, and the inside of the airbag is hollow.

[0011] Preferably, the pressure plate is plate-shaped and abuts against the airbag, the two ends of the air pipe are connected to the surface of the airbag and the sealing ring, the airbag is connected to the air pipe passage, and the airbag is connected to the sealing ring passage through the air pipe.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. Through the connection between the pipe and the connecting ring, the connection support effect between the pipes is realized. Through the connection between the connecting pipe and the pipe, under the connection of the water pipe and the connecting pipe, it is convenient for water to enter the connecting pipe from the water pipe. Under the action of the nozzle on the surface of the connecting pipe, the high-pressure flushing effect of the sediment inside the pipe is achieved, avoiding long-term sedimentation and causing pipeline blockage, thereby improving its transportation efficiency and service life.

[0014] 2. Through the connection between the placement groove and the airbag, and the connection between the airbag and the gas pipe, the passage connection effect between the airbag and the sealing ring is realized. Under the connection between the push rod and the pressure plate, the pressing plate can squeeze the placement groove to facilitate the gas in the airbag to enter the sealing ring, change the effective volume of the sealing ring, improve the sealing performance of the connection between the pipeline and the connecting ring, and achieve the sealing effect of the connection between the pipelines. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a front view stereoscopic schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a partial three-dimensional exploded schematic diagram of the structure of the utility model;

[0017] Figure 3 It is a partial cross-sectional three-dimensional schematic diagram of the structure of the utility model;

[0018] Figure 4 It is a partial three-dimensional schematic diagram of the structure of the utility model;

[0019] Figure 5 For this utility model Figure 3 Schematic diagram of the enlarged structure at point A in the middle.

[0020] In the figure: 1. pipeline; 2. connecting ring; 3. water pipe; 4. connecting pipe; 5. sealing ring; 6. placement groove; 7. air bag; 8. pressure plate; 9. push rod; 10. air pipe. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-5 , an embodiment provided by the utility model:

[0023] A municipal construction drainage pipe for preventing clogging comprises a pipe 1, a connecting ring 2 is fixedly connected to the surface of the pipe 1, a water pipe 3 is fixedly connected to the surface of the pipe 1, a connecting pipe 4 is fixedly connected to the inner wall of the pipe 1, a sealing ring 5 is fixedly connected to the inner side of the pipe 1, a placement groove 6 is opened inside the pipe 1, an air bag 7 is fixedly connected to the inner side of the placement groove 6, a push rod 9 is threadedly connected to the surface of the pipe 1, a pressure plate 8 is movably connected to the bottom end of the push rod 9, an air pipe 10 is fixedly connected to the surface of the air bag 7, through the connection between the pipe 1 and the connecting ring 2, under the action of the connecting ring 2, the connection support effect between the pipes 1 is achieved, and through the connection between the placement groove 6 and the air pipe 10, under the connection between the air pipe 10 and the sealing ring 5, the connection sealing effect between the pipes 1 is improved.

[0024] Furthermore, an action groove is provided at one end of the pipe 1 away from the connecting ring 2, and the action groove and the sealing ring 5 are fixedly connected. Through the connection between the pipe 1 and the connecting ring 2, under the action of the action groove, the connection effect between the pipes 1 is achieved.

[0025] Furthermore, the pipeline 1 is plug-in connected via the connecting ring 2, the effective size of the connecting ring 2 is smaller than the effective size of the pipeline 1, and through the connection between the connecting ring 2 and the pipeline 1, under the action of the connecting ring 2, the plug-in connection effect between the pipelines 1 is achieved.

[0026] Furthermore, the connecting pipe 4 is in a circular ring shape, the water pipe 3 passes through the pipeline 1 and the connecting pipe 4 is connected, and nozzles are evenly distributed on the surface of the connecting pipe 4. Through the connection between the connecting pipe 4 and the pipeline 1, and under the connection between the water pipe 3 and the connecting pipe 4, water can easily enter the connecting pipe 4, thereby achieving the impact cleaning effect of the sediment in the pipeline 1.

[0027] Furthermore, the sealing ring 5 is in a circular ring shape, and is connected by abutting the pipe 1 and the connecting ring 2. The sealing ring 5 is made of rubber, and through the connection between the sealing ring 5 and the pipe 1, under the action of the sealing ring 5, a sealing effect of the connection between the pipe 1 and the connecting ring 2 is achieved.

[0028] Furthermore, the placement groove 6 is in the shape of a square groove, and the airbag 7 acts on the inside of the pipe 1 through the placement groove 6. The inside of the airbag 7 is hollow. Through the connection between the placement groove 6 and the pipe 1, the airbag 7 and the placement groove 6 are connected, so that the airbag 7 acts on the inside of the pipe 1, which is convenient for operation.

[0029] Furthermore, the pressure plate 8 is in the shape of a plate and is connected to the airbag 7. The two ends of the air pipe 10 are connected to the surface of the airbag 7 and the sealing ring 5. The airbag 7 and the air pipe 10 are connected through a passage. The airbag 7 is connected through a passage of the air pipe 10 and the sealing ring 5. Under the connection between the push rod 9 and the pressure plate 8, the control effect of the action position of the pressure plate 8 in the placement groove 6 is achieved through the action of the push rod 9. Under the action of the pressure plate 8, the control operation of the action volume of the airbag 7 is completed. Under the connection between the air pipe 10 and the sealing ring 5, the change of the action volume of the sealing ring 5 is achieved, thereby improving the connection sealing performance between the pipelines 1.

[0030] Working principle: When cleaning the blockage in the pipeline 1, when installing the pipeline 1, first connect the water pipe 3 and the corresponding water supply equipment, and act on the ground. When the pipeline 1 is blocked, water enters the connecting pipe 4 from the water pipe 3. Under the action of the nozzle on the connecting pipe 4, the high-pressure cleaning effect of the blockage is achieved. When the pipeline 1 is connected, the push rod 9 is rotated to change the position of the pressure plate 8 in the placement groove 6 so that it squeezes the air bag 7. Under the action of the air pipe 10, the gas in the air bag 7 enters the sealing ring 5, changing the effective volume of the sealing ring 5, and improving the connection sealing performance between the pipelines 1.

[0031] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A municipal construction drainage pipe that is resistant to clogging, comprising a pipe (1), characterized in that: A connecting ring (2) is fixedly connected to the surface of the pipe (1), a water pipe (3) is fixedly connected to the surface of the pipe (1), a connecting pipe (4) is fixedly connected to the inner wall of the pipe (1), a sealing ring (5) is fixedly connected to the inner side of the pipe (1), a placement groove (6) is provided inside the pipe (1), an air bag (7) is fixedly connected to the inner side of the placement groove (6), a support rod (9) is threadedly connected to the surface of the pipe (1), a pressure plate (8) is movably connected to the bottom end of the support rod (9), and an air pipe (10) is fixedly connected to the surface of the air bag (7).

2. The anti-clogging municipal construction drainage pipe according to claim 1, characterized in that: An action groove is provided at one end of the pipeline (1) away from the connecting ring (2), and the action groove and the sealing ring (5) are fixedly connected.

3. The anti-clogging municipal construction drainage pipe according to claim 1, characterized in that: The pipeline (1) is plug-connected via a connecting ring (2), and the effective size of the connecting ring (2) is smaller than the effective size of the pipeline (1).

4. The anti-clogging municipal construction drainage pipe according to claim 1, characterized in that: The connecting pipe (4) is in a circular ring shape, the water delivery pipe (3) passes through the pipeline (1) and is connected to the connecting pipe (4), and nozzles are evenly distributed on the surface of the connecting pipe (4).

5. The anti-clogging municipal construction drainage pipe according to claim 1, characterized in that: The sealing ring (5) is in a circular ring shape, and is connected by abutting with the pipe (1) and the connecting ring (2). The sealing ring (5) is made of rubber.

6. The anti-clogging municipal construction drainage pipe according to claim 1, characterized in that: The placement groove (6) is in the shape of a square groove, and the airbag (7) acts on the inside of the pipeline (1) through the placement groove (6), and the inside of the airbag (7) is hollow.

7. The anti-clogging municipal construction drainage pipe according to claim 1, characterized in that: The pressure plate (8) is plate-shaped and is abutted against the airbag (7). The two ends of the air pipe (10) are connected to the surfaces of the airbag (7) and the sealing ring (5). The airbag (7) and the air pipe (10) are connected by a passage. The airbag (7) is connected by a passage with the sealing ring (5).

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