Anti-blocking aeration pipe

Abstract

The utility model belongs to the technical field of aeration pipes, and particularly discloses an anti-blocking aeration pipe which comprises a pipeline tee joint, a ventilation connector is formed in the upper end of the pipeline tee joint, an air inlet pipe is rotatably installed at the upper end of the ventilation connector, and pipeline connectors are fixedly installed on the surfaces of the two sides of the pipeline tee joint. And each pipeline connector is rotationally provided with a ventilation pipeline, and the ends, away from each other, of the two ventilation pipelines are rotationally provided with leakage-proof mechanisms. The diaphragm is fixed on the outer wall of the ventilation pipeline through the locking piece, so that an operator does not need to disassemble, maintain and clean the diaphragm. Leakage-proof mechanisms are arranged on the two sides of the ventilation pipeline, stirring blades inside the leakage-proof mechanisms blow along with the air inlet pipe, the stirring blades are driven in the process that air passes through the air guide pipe, and sewage inrush into the pipeline is stirred to be prevented from being precipitated inside.

Description

Technical Field

[0001] The utility model belongs to the technical field of aeration pipes, and in particular relates to an anti-blocking aeration pipe. Background Art

[0002] An aeration tube is a device used to transport gas into a water body, and is commonly used in sewage treatment, aquaculture and other fields. The main function of an aeration tube is to transport air or other gases into the water, increase the dissolved oxygen content of the water body, promote the flow and mixing of water, evenly distribute nutrients inside the water body, help decompose organic matter, reduce the concentration of harmful substances such as ammonia nitrogen and nitrite, shorten the sewage treatment time, provide good overall treatment efficiency, keep the sludge in a suspended state, and avoid sedimentation and blockage. In the prior art, after long-term use, aeration tubes are prone to accumulate dirt and blockages on the surface, affecting the air tightness and scheduling effect of the aeration tubes, thereby reducing the water treatment efficiency. Utility Model Content

[0003] The utility model aims to solve the shortcomings in the prior art and proposes an anti-blocking aeration pipe.

[0004] To achieve the above purpose, the utility model provides an anti-blocking aeration pipe, including a pipe tee, a ventilation interface is opened at the upper end of the pipe tee, an air inlet pipe is rotatably installed on the upper end of the ventilation interface, pipe interfaces are fixedly installed on both side surfaces of the pipe tee, each of the pipe interfaces is rotatably installed with a ventilation pipe, and a leakage prevention mechanism is rotatably installed on the two ventilation pipes relatively far away from one end.

[0005] In the above technical solution, further, the ventilation duct is fixedly installed with an inner tube, and a number of equidistant annularly arranged tube supports are provided between the outer surface of the inner tube and the inner surface of the ventilation duct, and the inner walls of the ports on both sides of the inner tube are provided with threaded grooves corresponding to the pipe interface.

[0006] In the above technical solution, further, locking pieces are provided at both ends of the outer surface of the ventilation pipe, and a diaphragm is provided between the locking piece and the ventilation pipe.

[0007] In the above technical solution, further, the anti-leakage mechanism includes a connecting seat fixedly installed on one side of the two ventilation pipes relatively far away, an air guide tube is fixedly installed on one side of each connecting seat, and a connecting tube is rotatably installed on the upper end of the air guide tube.

[0008] As in the above technical solution, further, a rotating rod is installed through one side of the air guide tube close to the connecting seat, and stirring blades arranged in a cross shape are installed on the surface of the rotating rod.

[0009] In the above technical solution, further, a plurality of micropores arranged at equal distances are provided on the surface of the diaphragm, and the micropores are connected to the interior of the ventilation duct.

[0010] Compared with the prior art, the utility model has the following beneficial effects:

[0011] 1. The utility model adopts a locking piece to fix the diaphragm on the outer wall of the ventilation pipe to avoid disassembly, maintenance and cleaning by operators.

[0012] 2. Anti-leakage mechanisms are set on both sides of the ventilation pipe. The internal stirring blades are blown along with the air inlet pipe. The stirring blades are driven in the process of gas passing through the air duct, stirring the sewage flowing into the pipe to prevent it from settling inside. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a structural schematic diagram of an anti-blocking aeration pipe of the utility model;

[0014] Figure 2 This is a schematic diagram of a pipe tee structure of an anti-blocking aeration pipe of the utility model;

[0015] Figure 3 This is a schematic diagram of the ventilation pipeline structure of an anti-blocking aeration pipe of the utility model;

[0016] Figure 4 The utility model is a cross-sectional view of an air guide pipe of an anti-blocking aeration pipe.

[0017] Among them: 1. Pipe tee; 2. Pipe interface; 3. Ventilation pipe; 4. Through groove; 5. Locking piece; 6. Diaphragm; 7. Micropore; 8. Connecting pipe; 9. Air guide pipe; 10. Rotating rod; 11. Stirring blade; 12. Connecting seat; 13. Ventilation interface; 14. Inlet pipe; 15. Threaded groove; 16. Pipe support; 17. Inner pipe. DETAILED DESCRIPTION

[0018] In order to more clearly understand the above-mentioned objects, features and advantages of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0019] like Figure 1-Figure 4 The anti-blocking aeration pipe shown includes a pipe tee 1, a ventilation interface 13 is opened at the upper end of the pipe tee 1, an air inlet pipe 14 is rotatably installed on the upper end of the ventilation interface 13, pipe interfaces 2 are fixedly installed on both side surfaces of the pipe tee 1, each pipe interface 2 is rotatably installed with a ventilation pipe 3, and a leakage prevention mechanism is rotatably installed on the two ventilation pipes 3 at one end relatively far away.

[0020] like Figure 3As shown, the ventilation pipe 3 is fixedly installed with an inner pipe 17, and a number of equidistant annularly arranged pipe supports 16 are provided between the outer surface of the inner pipe 17 and the inner surface of the ventilation pipe 3. The inner walls of the ports on both sides of the inner pipe 17 are provided with threaded grooves 15 corresponding to the pipe interface 2. The pipe supports 16 between the inner pipe 17 and the ventilation pipe 3 provide effective support to reduce the average pressure.

[0021] Locking pieces 5 are provided at both ends of the outer surface of the ventilation pipe 3. A diaphragm 6 is provided between the locking piece 5 and the ventilation pipe 3. A plurality of equally spaced micropores 7 are provided on the surface of the diaphragm 6. The micropores 7 are connected to the interior of the ventilation pipe 3. The air inside the pipe flows outward from the micropores 7, transporting air or other gases into the water, increasing the dissolved oxygen content of the water body, promoting the flow and mixing of water, and evenly distributing nutrients inside the water body.

[0022] like Figure 4 As shown, the anti-leakage mechanism includes a connecting seat 12 fixedly installed on the relatively far side of the two ventilation pipes 3, an air guide tube 9 is fixedly installed on one side of each connecting seat 12, and a connecting pipe 8 is rotatably installed on the upper end of the air guide tube 9.

[0023] A rotating rod 10 is installed through one side of the air duct 9 near the connecting seat 12, and stirring blades 11 arranged in a cross shape are installed on the surface of the rotating rod 10. The stirring blades 11 are driven when the gas passes through the air duct 9, stirring the sewage flowing into the pipeline to prevent the sewage flowing into the pipeline from settling inside, thereby preventing blockage in the pipeline.

[0024] During use, the diaphragm 6 is fitted on the outer wall of the ventilation pipe 3 through the locking member 5. The surface of the diaphragm 6 is provided with a number of equally spaced micropores 7. The locking member 5 is adjusted to fix the diaphragm 6 according to its thickness. An inner tube 17 is provided inside the ventilation pipe 3. A number of equally spaced annular pipe supports 16 are provided between the outer surface of the inner tube 17 and the ventilation pipe 3. The pipe supports 16 provide internal support for the ventilation pipe 3 and are divided into multiple channels. The inner walls at both ends of the ventilation pipe 3 are provided with thread grooves 15. The thread grooves 15 correspond to the pipe interfaces 2 fixedly installed at both ends of the pipe tee 1. The gas flows from the fixedly installed ventilation interface 13 to the inside of the pipe tee 1, and flows through the pipe tee 1 to the ventilation pipes 3 on both sides. The gas then transports air to the inside of the water body through the micropores 7 provided on the surface of the diaphragm 6, increasing the water body. The device is placed at the bottom of the water body that needs to be aerated, increasing the dissolved oxygen content of the water body, and promoting the flow and mixing of water. Since the aeration pipe is placed in the water body for a long time, dirt will inevitably accumulate on the surface after long-term use. The two ends of the ventilation pipe 3 are fixedly installed on the leak-proof mechanism. The two ventilation pipes 3 are rotatably installed on the relatively far side. An air guide pipe 9 is fixedly installed on one side of each connecting seat 12. A connecting pipe 8 is rotatably installed on the upper end of each air guide pipe 9. A rotating rod 10 is installed through the inside of the air guide pipe 9 near the connecting seat 12. The outer surface of the rotating rod 10 is provided with stirring blades 11 arranged in a cross shape. The stirring blades 11 are driven in the process of gas passing through the connecting pipe 8, and the sewage pouring into the pipe is stirred to prevent the sewage pouring into the pipe from settling inside, thereby preventing blockage in the pipe.

[0025] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. An anti-blocking aeration pipe, comprising a pipe tee (1), characterized in that: The upper end of the pipeline tee (1) is provided with a ventilation interface (13), and an air inlet pipe (14) is rotatably mounted on the upper end of the ventilation interface (13). Pipe interfaces (2) are fixedly mounted on both side surfaces of the pipeline tee (1), and each of the pipeline interfaces (2) is rotatably mounted with a ventilation pipeline (3). The two ventilation pipelines (3) are rotatably mounted with a leak-proof mechanism at one end relatively away from the other.

2. The anti-blocking aeration pipe according to claim 1, characterized in that: The ventilation pipe (3) is fixedly mounted with an inner pipe (17), a plurality of pipe supports (16) arranged in an equidistant ring are provided between the outer surface of the inner pipe (17) and the inner surface of the ventilation pipe (3), and the inner walls of the ports on both sides of the inner pipe (17) are provided with thread grooves (15) corresponding to the pipe interface (2).

3. The anti-blocking aeration pipe according to claim 1, characterized in that: Locking pieces (5) are provided at both ends of the outer surface of the ventilation pipe (3), and a diaphragm (6) is provided between the locking piece (5) and the ventilation pipe (3).

4. The anti-blocking aeration pipe according to claim 1, characterized in that: The anti-leakage mechanism comprises a connection seat (12) fixedly mounted on one side of two ventilation pipes (3) that are relatively far away from each other, an air guide pipe (9) being fixedly mounted on one side of each connection seat (12), and a connection pipe (8) being rotatably mounted on the upper end of the air guide pipe (9).

5. The anti-blocking aeration pipe according to claim 4, characterized in that: A rotating rod (10) is installed through the air guide tube (9) on one side close to the connecting seat (12), and stirring blades (11) arranged in a cross shape are installed on the surface of the rotating rod (10).

6. The anti-blocking aeration pipe according to claim 3, characterized in that: The surface of the membrane (6) is provided with a plurality of micropores (7) arranged at equal distances, and the micropores (7) are connected to the interior of the ventilation pipe (3).

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