Magnetic type sewer anti-blocking device

Abstract

The utility model belongs to the technical field of anti-blocking devices, and particularly relates to a magnetic type sewer anti-blocking device which comprises a T-shaped input pipe, a T-shaped connecting pipe is installed at the bottom of the T-shaped input pipe, an output pipe is arranged at the bottom end of the T-shaped connecting pipe, an annular clamping frame is installed on the inner top of the T-shaped input pipe, an annular strong magnetic block is installed in the annular clamping frame in an embedded mode, and the annular strong magnetic block is connected with the T-shaped input pipe. And fixing protruding blocks are symmetrically arranged on one side of the bottom end of the annular clamping frame, a circular iron sheet is arranged below the annular clamping frame, a protruding plate is arranged on one side of the outer wall of the circular iron sheet, and the protruding plate is located between the two fixing protruding blocks. Through cooperative use of the T-shaped input pipe, the annular clamping frame, the annular strong magnetic block, the circular iron sheet, the T-shaped connecting pipe and the output pipe, a non-return structure can be formed in the middle of the drainage pipeline, peculiar smells and pests in a sewer are prevented from entering a room through the pipeline, meanwhile, the pipeline can have good drainage performance, the pipeline is prevented from being blocked, and the service life of the pipeline is prolonged. And drainage of indoor pipelines is facilitated.

Description

Technical Field

[0001] The utility model belongs to the technical field of anti-blocking devices, and specifically relates to a magnetic sewer anti-blocking device. Background Art

[0002] Indoor pipes directly connected to the sewer usually use pipe structures with return bends. When pipes with return bends are used, they can prevent odors from entering the room through the pipes.

[0003] However, when larger objects enter the return bend, it is easy to cause pipe blockage, and this type of blockage is very troublesome to clear, which will affect the normal drainage of the pipe. Based on this, the utility model provides a magnetic sewer anti-blocking device. Utility Model Content

[0004] In order to solve the above problems existing in the prior art, the utility model provides a magnetic sewer anti-blocking device, which has the characteristics of preventing odor and pests in the sewer from entering the room through the pipe and preventing the pipe from being blocked.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a magnetic sewer anti-blocking device, comprising a T-shaped input pipe, a T-shaped connecting pipe is installed at the bottom of the T-shaped input pipe, an output pipe is arranged at the bottom of the T-shaped connecting pipe, an annular bracket is installed at the top of the T-shaped input pipe, an annular strong magnetic block is embedded and installed inside the annular bracket, fixed protrusions are symmetrically arranged on one side of the bottom end of the annular bracket, a circular iron sheet is arranged below the annular bracket, a convex plate is arranged on one side of the outer wall of the circular iron sheet, and the convex plate is located between two fixed protrusions.

[0006] As the preferred technical solution of the magnetic sewer anti-blocking device of the utility model, the inner diameter of the bottom end of the T-shaped input pipe is the same as the top diameter of the T-shaped connecting pipe, an internal thread is provided at the bottom of the inner wall of the T-shaped input pipe, and an external thread is provided at the top of the outer wall of the T-shaped connecting pipe, and the internal thread and the external thread are connected by threads.

[0007] As a preferred technical solution of the magnetic sewer blockage preventer of the utility model, an inclined groove is provided on the inner wall of the T-shaped connecting pipe.

[0008] As the preferred technical solution of the magnetic sewer blockage preventer of the utility model, the inner diameter of the annular bracket is the same as the top inner diameter of the T-shaped input pipe, and the diameter of the annular bracket is the same as the bottom inner diameter of the T-shaped input pipe.

[0009] As a preferred technical solution of the magnetic sewer blocker of the utility model, the diameter of the annular strong magnetic block is the same as the diameter of the annular bracket.

[0010] As a preferred technical solution of the magnetic sewer blockage preventer of the utility model, an annular groove is provided at the bottom end of the annular bracket, and an annular sealing gasket is installed inside the annular groove.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] When the utility model is in use, a non-return structure can be formed in the middle of the drainage pipe through the coordinated use of the T-shaped input pipe, the annular bracket, the annular strong magnetic block, the round iron sheet, the T-shaped connecting pipe and the output pipe, so as to prevent odors and pests in the sewer from entering the room through the pipe, and at the same time enable the pipe to have good drainage performance, avoid the phenomenon of pipe blockage, and facilitate the drainage of the indoor pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a cross-sectional view of the utility model;

[0016] Figure 3 This is an exploded view of the installation of the T-type connecting pipe of the utility model;

[0017] Figure 4 This is an exploded view of the installation of the annular sealing gasket of the utility model.

[0018] In the figure: 1. T-shaped input pipe; 2. T-shaped connecting pipe; 3. output pipe; 4. annular bracket; 5. annular strong magnetic block; 6. annular groove; 7. annular sealing gasket; 8. fixing protrusion; 9. round iron sheet; 10. protruding plate; 11. internal thread; 12. external thread; 13. inclined groove. DETAILED DESCRIPTION

[0019] 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. Example

[0020] See also Figure 1-4The utility model provides the following technical solutions: a magnetic sewer anti-blocking device, comprising a T-shaped input pipe 1, an internal thread 11 is provided at the bottom of the inner wall of the T-shaped input pipe 1, a T-shaped connecting pipe 2 is installed at the bottom of the T-shaped input pipe 1, the inner diameter of the bottom end of the T-shaped input pipe 1 is the same as the top diameter of the T-shaped connecting pipe 2, an external thread 12 is provided at the top of the outer wall of the T-shaped connecting pipe 2, the internal thread 11 and the external thread 12 are connected by threads, which is convenient for the installation and use of the T-shaped connecting pipe 2, an output pipe 3 is integrally provided at the bottom end of the T-shaped connecting pipe 2, and an inclined groove 13 is provided on the inner wall of the T-shaped connecting pipe 2;

[0021] An annular bracket 4 is bonded and installed on the top of the T-shaped input tube 1. The inner diameter of the annular bracket 4 is the same as the inner diameter of the top end of the T-shaped input tube 1. The diameter of the annular bracket 4 is the same as the inner diameter of the bottom end of the T-shaped input tube 1. An annular strong magnetic block 5 is embedded and bonded inside the annular bracket 4. The diameter of the annular strong magnetic block 5 is the same as the diameter of the annular bracket 4. An annular groove 6 is provided at the bottom end of the annular bracket 4. An annular sealing gasket 7 is installed inside the annular groove 6. Fixed protrusions 8 are symmetrically arranged on one side of the bottom end of the annular bracket 4. A circular iron sheet 9 is arranged below the annular bracket 4. A convex plate 10 is arranged on one side of the outer wall of the circular iron sheet 9. The convex plate 10 is located between the two fixed protrusions 8. The convex plate 10 and the two fixed protrusions 8 are connected by a rotating shaft.

[0022] Working principle and use process of the utility model: During the use of the utility model, the user vertically installs the anti-blocking device in the middle of the sewer drainage pipe. During the drainage process of the pipe, when the water flow is large, the circular iron sheet 9 will be directly flushed away, so that the circular iron sheet 9 will be separated from the contact with the annular bracket 4, and then the water flow will be discharged through the output pipe 3. Then, under the magnetic attraction of the annular strong magnetic block 5, the circular iron sheet 9 will be re-contacted with the annular bracket 4 to close the T-shaped input pipe 1;

[0023] When the drainage volume of the pipeline is small, the water flow contacts the circular iron sheet 9 and accumulates on it. When the accumulated water flow reaches a certain mass, it will press the circular iron sheet 9 to make the circular iron sheet 9 rotate. Then the water flow is discharged through the output pipe 3. Then, under the magnetic attraction of the annular strong magnetic block 5, the circular iron sheet 9 will contact the annular bracket 4 again to close the T-shaped input pipe 1.

[0024] By using the circular iron sheet 9 to seal the T-shaped input pipe 1, it is possible to prevent odor and pests in the sewer from entering the room through the pipe, and at the same time, it is possible to prevent the pipe from being blocked, thereby facilitating drainage of the indoor pipe.

[0025] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A magnetic sewer anti-blocking device, comprising a T-shaped input pipe (1), characterized in that: A T-shaped connecting pipe (2) is installed at the bottom of the T-shaped input pipe (1), an output pipe (3) is arranged at the bottom end of the T-shaped connecting pipe (2), an annular bracket (4) is installed at the top of the T-shaped input pipe (1), an annular strong magnetic block (5) is embedded and installed inside the annular bracket (4), a fixed protrusion (8) is symmetrically arranged on one side of the bottom end of the annular bracket (4), a circular iron sheet (9) is arranged below the annular bracket (4), a convex plate (10) is arranged on one side of the outer wall of the circular iron sheet (9), and the convex plate (10) is located between the two fixed protrusions (8).

2. The magnetic sewer blockage preventer according to claim 1 is characterized in that: The inner diameter of the bottom end of the T-shaped input pipe (1) is the same as the diameter of the top end of the T-shaped connecting pipe (2); the bottom of the inner wall of the T-shaped input pipe (1) is provided with an internal thread (11); the top of the outer wall of the T-shaped connecting pipe (2) is provided with an external thread (12); the internal thread (11) and the external thread (12) are connected via a thread.

3. The magnetic sewer blockage preventer according to claim 1 is characterized in that: The inner wall of the T-shaped connecting pipe (2) is provided with an inclined groove (13).

4. The magnetic sewer blockage preventer according to claim 1 is characterized in that: The inner diameter of the annular bracket (4) is the same as the inner diameter of the top end of the T-shaped input pipe (1), and the diameter of the annular bracket (4) is the same as the inner diameter of the bottom end of the T-shaped input pipe (1).

5. The magnetic sewer blockage preventer according to claim 1 is characterized by: The diameter of the annular strong magnetic block (5) is the same as the diameter of the annular bracket (4).

6. The magnetic sewer blockage preventer according to claim 1 is characterized by: An annular groove (6) is formed at the bottom end of the annular bracket (4), and an annular sealing gasket (7) is installed inside the annular groove (6).

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