Dredging pipeline convenient to connect with air pump

Abstract

The utility model discloses a dredging pipeline convenient to connect with an air pump, and relates to the technical field of dredging pipelines. The dredging pipeline convenient to connect with the air pump comprises a first dredging pipeline body, an air pump body is arranged on one side of the first dredging pipeline body, a limiting mechanism is arranged at the top of the first dredging pipeline body, and a pressure relief mechanism is arranged at the top of the first dredging pipeline body. According to the dredging pipeline convenient to connect with the air pump, by arranging a pressure release valve, when pressure release needs to be conducted on the interior of the first dredging pipeline, firstly, when pressure release needs to be conducted, a handle is shifted, so that the pressure release valve is opened, air pressure in the interior of the first dredging pipeline is released, then a mounting pipe is taken down, and a nut is mounted at the top of a threaded groove in a threaded mode; and the fixing pipe is sealed, the situation that the air pressure in the first dredging pipeline is too high, and the mounting pipe is inconvenient to disassemble is avoided, and pressure relief can be conveniently conducted on the interior of the first dredging pipeline.

Description

Technical Field

[0001] The utility model belongs to the technical field of dredging pipelines, and particularly relates to a dredging pipeline convenient for connecting an air pump. Background Art

[0002] A dredging pipeline is a steel pipeline mainly used for cleaning and transporting sediment, mud and other mixed sundries. It is widely used in beaches, river channels, waterways, urban environmental protection, engineering construction and other fields, and is a necessary means for modern shipping, water supply and sewage discharge.

[0003] When the above device is in use, it does not have the structure for pressure relief of the dredging pipeline and quick installation of the air pump. After the existing dredging pipeline is blocked, it is mostly necessary to connect an external air pump to the pipeline for inflation and blockage clearing. However, due to the high pressure and continuous water in the pipeline, it is difficult for the external air pump to be connected to the pipeline joint. Based on the existing technical deficiencies, the utility model designs a dredging pipeline convenient for connecting an air pump. Summary of the Utility Model

[0004] In order to solve the above problems existing in the prior art, the utility model provides a dredging pipeline convenient for connecting an air pump, which has the characteristics of pressure relief of the dredging pipeline and quick installation of the air pump.

[0005] To achieve the above object, the utility model provides the following technical solution: A dredging pipeline convenient for connecting an air pump, including a first dredging pipeline, an air pump main body is arranged on one side of the first dredging pipeline, a limiting mechanism is arranged on the top of the first dredging pipeline, and a pressure relief mechanism is arranged on the top of the first dredging pipeline;

[0006] Pressure relief mechanism, the pressure relief mechanism includes a fixed pipe, a threaded groove, a nut, a first rubber ring, a second rubber ring, a pressure relief valve and a handle. The fixed pipe is fixedly connected to the top of the first dredging pipeline, a threaded groove is opened on one side of the fixed pipe, a nut is threadedly connected to the top of the fixed pipe, a first rubber ring is fixedly connected to one side of the fixed pipe, a second rubber ring is fixedly connected to one side of the fixed pipe, a pressure relief valve is arranged on one side of the fixed pipe, and a handle is arranged on one side of the pressure relief valve.

[0007] As a preferred technical solution of the dredging pipeline convenient for connecting an air pump of the utility model, a second dredging pipeline is arranged on one side of the first dredging pipeline, a first flange is fixedly connected to one side of the first dredging pipeline, a second flange is fixedly connected to one side of the first dredging pipeline, and a sealing ring is arranged on one side of the second flange.

[0008] As a preferred technical solution of the utility model for a dredging pipeline conveniently connected to an air pump, a roller is arranged on one side of the air pump body, a top cover is arranged on the top of the air pump body, a connecting pipe is fixedly connected to one side of the air pump body, an air outlet pipe is arranged on one side of the connecting pipe, and an air inlet pipe is arranged on one side of the air pump body.

[0009] As a preferred technical solution for a dredging pipeline conveniently connected to an air pump, the limiting mechanism includes a mounting pipe, a flange plate three, a hoop ring one and a hoop ring two. The mounting pipe is arranged on the top of the dredging pipeline one, a flange plate three is fixedly connected to one side of the mounting pipe, a hoop ring one is arranged on the outer surface of the mounting pipe, and a hoop ring two is rotatably connected to one side of the hoop ring one.

[0010] As a preferred technical solution for the dredging pipeline conveniently connected to the air pump of the utility model, the limiting mechanism also includes a mounting block, a fixing bolt and a fixing nut. The mounting block is fixedly connected to one side of the hoop ring 2, and a fixing bolt is movably inserted on one side of the mounting block. The outer surface of the fixing bolt is threadedly sleeved with a fixing nut.

[0011] As a preferred technical solution of the dredging pipeline that is convenient for connecting an air pump to the utility model, the pressure relief valve is arranged at the top of the dredging pipeline one, and the handle is arranged at the top of the dredging pipeline one.

[0012] As a preferred technical solution for the dredging pipeline conveniently connected to the air pump of the utility model, the installation pipe is movably sleeved on the outer surface of the fixed pipe, and the flange plate 3 is arranged on one side of the air outlet pipe.

[0013] As a preferred technical solution of the utility model for conveniently connecting a dredging pipeline with an air pump, the mounting block is fixedly connected to one side of the hoop ring, and the fixing nut is arranged on one side of the mounting block.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. When the utility model is used, by setting the pressure relief valve, when it is necessary to relieve the pressure inside the dredging pipeline, first, when the pressure relief is needed, by turning the handle, the pressure relief valve is opened and the air pressure inside the dredging pipeline is relieved, and then the installation pipe is removed, and the nut is threadedly installed on the top of the thread groove to close the fixed pipe, so as to avoid the air pressure inside the dredging pipeline being too high and making it inconvenient to remove the installation pipe. The device is convenient for relieving the pressure inside the dredging pipeline;

[0016] 2. When the utility model is in use and it is necessary to fix the dredging pipeline 1 and the air pump main body, first, the installation pipe is fixedly installed on the air outlet pipe on one side of the air pump main body through the flange 3, then the installation pipe is sleeved on the outer surface of the fixed pipe and also on the outer surfaces of the rubber ring 1 and the rubber ring 2. At this time, the hoop 1 and the hoop 2 are sleeved on the outer surface of the installation pipe. The installation block is connected through the fixing bolt, and then the fixing nut is fixed on the fixing bolt to facilitate locking the hoop 1 and the hoop 2, so that the installation pipe is fixed on the fixed pipe and is prevented from falling off. This device is convenient for fixing between the dredging pipeline 1 and the air pump main body. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings are used to provide a further understanding of the present utility model and constitute a part of the specification. They are used together with the embodiments of the present utility model to explain the present utility model and do not constitute a limitation to the present utility model. In the drawings:

[0018] Figure 1 is a schematic structural diagram of the dredging pipeline 1 of the present utility model;

[0019] Figure 2 is a schematic structural diagram of the air pump main body of the present utility model;

[0020] Figure 3 is a schematic structural diagram of the intake pipe of the present utility model;

[0021] Figure 4 is a schematic structural diagram of the limiting mechanism of the present utility model;

[0022] Figure 5 is a schematic structural diagram of the pressure relief mechanism of the present utility model.

[0023] In the figures: 1, dredging pipeline 1; 101, dredging pipeline 2; 102, flange 1; 103, flange 2; 104, sealing ring; 2, air pump main body; 201, roller; 202, top cover; 203, connecting pipe; 204, air outlet pipe; 205, intake pipe; 3, limiting mechanism; 301, installation pipe; 302, flange 3; 303, hoop 1; 304, hoop 2; 305, installation block; 306, fixing bolt; 307, fixing nut; 4, pressure relief mechanism; 401, fixed pipe; 402, thread groove; 403, nut; 404, rubber ring 1; 405, rubber ring 2; 406, pressure relief valve; 407, handle. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0025] Embodiment 1

[0026] Please refer to Figures 1-5 , the present utility model provides the following technical solutions: A dredging pipeline convenient for connecting an air pump, including a first dredging pipeline 1, an air pump main body 2 is arranged on one side of the first dredging pipeline 1, a limiting mechanism 3 is arranged on the top of the first dredging pipeline 1, and a pressure relief mechanism 4 is arranged on the top of the first dredging pipeline 1;

[0027] A second dredging pipeline 101 is arranged on one side of the first dredging pipeline 1, a first flange 102 is fixedly connected to one side of the first dredging pipeline 1, a second flange 103 is fixedly connected to one side of the first dredging pipeline 1, and a sealing ring 104 is arranged on one side of the second flange 103.

[0028] A roller 201 is arranged on one side of the air pump main body 2, a top cover 202 is arranged on the top of the air pump main body 2, a connecting pipe 203 is fixedly connected to one side of the air pump main body 2, an air outlet pipe 204 is arranged on one side of the connecting pipe 203, and an air inlet pipe 205 is arranged on one side of the air pump main body 2.

[0029] It needs to be further explained that: on one side of the first dredging pipeline 1, it is connected to the second flange 103 of the second dredging pipeline 101 through the first flange 102. On one side of the first dredging pipeline 1, the air pump main body 2 is connected through the pressure relief mechanism 4 and the limiting mechanism 3. By arranging the air pump main body 2, it is convenient to clean the first dredging pipeline 1 and the second dredging pipeline 101. By arranging the limiting mechanism 3, it is convenient to fixedly install the air pump main body 2 on one side of the first dredging pipeline 1. By arranging the pressure relief mechanism 4, it is convenient to relieve the pressure inside the first dredging pipeline 1.

[0030] Embodiment 2

[0031] Please refer to Figures 4-5 , the present utility model provides the following technical solutions:

[0032] Pressure relief mechanism 4, pressure relief mechanism 4 includes fixed pipe 401, threaded groove 402, nut 403, rubber ring 1 404, rubber ring 2 405, pressure relief valve 406 and handle 407. Fixed pipe 401 is fixedly connected to the top of dredging pipe 1. One side of fixed pipe 401 is provided with threaded groove 402. The top of fixed pipe 401 is threadedly connected with nut 403. One side of fixed pipe 401 is fixedly connected with rubber ring 1 404. One side of fixed pipe 401 is fixedly connected with rubber ring 2 405. One side of fixed pipe 401 is provided with pressure relief valve 406. One side of pressure relief valve 406 is provided with handle 407.

[0033] The pressure relief valve 406 is arranged at the top of the dredging pipe 1, and the handle 407 is arranged at the top of the dredging pipe 1.

[0034] It is necessary to further explain that: when pressure relief is required, the pressure relief valve 406 is opened by turning the handle 407 to relieve the air pressure inside the dredging pipe 1, and then the installation pipe 301 is removed, and the nut 403 is threadedly installed on the top of the thread groove 402 to close the fixed pipe 401 to avoid excessive pressure inside the dredging pipe 1, which makes it inconvenient to remove the installation pipe 301.

[0035] Example 3

[0036] Please refer to Figures 4-5 , the utility model provides the following technical solutions:

[0037] The limiting mechanism 3 includes a mounting pipe 301, a flange plate 302, a hoop ring 1 303 and a hoop ring 2 304. The mounting pipe 301 is arranged on the top of the dredging pipe 1, and one side of the mounting pipe 301 is fixedly connected to the flange plate 302. The outer surface of the mounting pipe 301 is provided with a hoop ring 1 303, and one side of the hoop ring 1 303 is rotatably connected to the hoop ring 2 304.

[0038] The limiting mechanism 3 also includes a mounting block 305, a fixing bolt 306 and a fixing nut 307. The mounting block 305 is fixedly connected to one side of the hoop ring 304. The fixing bolt 306 is movably inserted into one side of the mounting block 305. The outer surface of the fixing bolt 306 is threadedly sleeved with the fixing nut 307.

[0039] The mounting tube 301 is movably sleeved on the outer surface of the fixed tube 401, and the flange 302 is arranged on one side of the outlet pipe 204.

[0040] The mounting block 305 is fixedly connected to one side of the hoop 1 303, and the fixing nut 307 is arranged on one side of the mounting block 305.

[0041] ​​​​What needs further explanation is: the installation tube 301 is fixedly installed on the air outlet pipe 204 on one side of the air pump body 2 through the flange plate 302, and then the installation tube 301 is sleeved on the outer surface of the fixed tube 401, and sleeved on the outer surfaces of the rubber ring 1 404 and the rubber ring 2 405. At this time, the hoop 1 303 and the hoop 2 304 are sleeved on the outer surface of the installation tube 301, and the installation block 305 is connected by the fixing bolt 306, and then the fixing nut 307 is fixed on the fixing bolt 306, so as to facilitate the locking of the hoop 1 303 and the hoop 2 304, so that the installation tube 301 is fixed on the fixed tube 401 and prevented from falling off.

[0042] Working principle: When a dredging pipeline that is convenient for connecting an air pump is used, first, one side of the dredging pipeline 1 is connected to the flange 2 103 of the dredging pipeline 2 101 through the flange 102, and the air pump body 2 is connected to the one side of the dredging pipeline 1 through the pressure relief mechanism 4 and the limit mechanism 3. By setting the air pump body 2, it is convenient to clean the dredging pipeline 1 and the dredging pipeline 2 101, by setting the limit mechanism 3, it is convenient to fix the air pump body 2 on one side of the dredging pipeline 1, and by setting the pressure relief mechanism 4, it is convenient to relieve the pressure inside the dredging pipeline 1;

[0043] When it is necessary to relieve the pressure inside the dredging pipeline 1, first, when the pressure relief is needed, the handle 407 is turned to open the pressure relief valve 406 and the air pressure inside the dredging pipeline 1 is relieved, and then the installation pipe 301 is removed, and the nut 403 is threadedly installed on the top of the thread groove 402 to close the fixed pipe 401 to avoid excessive pressure inside the dredging pipeline 1, which makes it inconvenient to remove the installation pipe 301. This device is convenient for relieving the pressure inside the dredging pipeline 1.

[0044] When it is necessary to fix the dredging pipe 1 and the air pump body 2, first fix the installation pipe 301 on the air outlet pipe 204 on one side of the air pump body 2 through the flange 302, then sleeve the installation pipe 301 on the outer surface of the fixed pipe 401, and sleeve on the outer surfaces of the rubber ring 1 404 and the rubber ring 2 405. At this time, sleeve the hoop 1 303 and the hoop 2 304 on the outer surface of the installation pipe 301, connect the installation block 305 through the fixing bolt 306, and then fix the fixing nut 307 on the fixing bolt 306, so as to lock the hoop 1 303 and the hoop 2 304, so that the installation pipe 301 is fixed on the fixing pipe 401 and prevented from falling off. This device is convenient for fixing the dredging pipe 1 and the air pump body 2.

[0045] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A dredging pipeline conveniently connected to an air pump, comprising a dredging pipeline (1), characterized in that: An air pump body (2) is provided on one side of the dredging pipeline (1), a limit mechanism (3) is provided on the top of the dredging pipeline (1), and a pressure relief mechanism (4) is provided on the top of the dredging pipeline (1); A pressure relief mechanism (4), the pressure relief mechanism (4) comprising a fixed pipe (401), a threaded groove (402), a nut (403), a rubber ring 1 (404), a rubber ring 2 (405), a pressure relief valve (406) and a handle (407), the fixed pipe (401) being fixedly connected to the top of a dredging pipe 1 (1), a threaded groove (402) being provided on one side of the fixed pipe (401), a nut (403) being threadedly connected to the top of the fixed pipe (401), a rubber ring 1 (404) being fixedly connected to one side of the fixed pipe (401), a rubber ring 2 (405) being fixedly connected to one side of the fixed pipe (401), a pressure relief valve (406) being provided on one side of the fixed pipe (401), and a handle (407) being provided on one side of the pressure relief valve (406).

2. A dredging pipeline conveniently connected to an air pump according to claim 1, characterized in that: A dredging pipe 2 (101) is provided on one side of the dredging pipe 1 (1), a flange 1 (102) is fixedly connected to one side of the dredging pipe 1 (1), a flange 2 (103) is fixedly connected to one side of the dredging pipe 1 (1), and a sealing ring (104) is provided on one side of the flange 2 (103).

3. A dredging pipeline conveniently connected to an air pump according to claim 1, characterized in that: A roller (201) is provided on one side of the air pump body (2), a top cover (202) is provided on the top of the air pump body (2), a connecting pipe (203) is fixedly connected to one side of the air pump body (2), an air outlet pipe (204) is provided on one side of the connecting pipe (203), and an air inlet pipe (205) is provided on one side of the air pump body (2).

4. The dredging pipeline conveniently connected to an air pump according to claim 1, characterized in that: The limiting mechanism (3) comprises a mounting tube (301), a flange plate three (302), a hoop ring one (303) and a hoop ring two (304); the mounting tube (301) is arranged on the top of the dredging pipe one (1); one side of the mounting tube (301) is fixedly connected to the flange plate three (302); the outer surface of the mounting tube (301) is provided with a hoop ring one (303); one side of the hoop ring one (303) is rotatably connected to the hoop ring two (304).

5. The dredging pipeline conveniently connected to an air pump according to claim 1, characterized in that: The limiting mechanism (3) further comprises a mounting block (305), a fixing bolt (306) and a fixing nut (307); the mounting block (305) is fixedly connected to one side of the hoop ring (304); the fixing bolt (306) is movably inserted into one side of the mounting block (305); and the fixing nut (307) is threadedly sleeved on the outer surface of the fixing bolt (306).

6. The dredging pipeline conveniently connected to an air pump according to claim 1, characterized in that: The pressure relief valve (406) is arranged at the top of the dredging pipe one (1), and the handle (407) is arranged at the top of the dredging pipe one (1).

7. A dredging pipeline conveniently connected to an air pump according to claim 4, characterized in that: The installation tube (301) is movably sleeved on the outer surface of the fixed tube (401), and the flange plate three (302) is arranged on one side of the air outlet pipe (204).

8. The dredging pipeline conveniently connected to an air pump according to claim 5, characterized in that: The mounting block (305) is fixedly connected to one side of the hoop ring (303), and the fixing nut (307) is arranged on one side of the mounting block (305).

Images