Drain pipe with anti-blocking structure

Abstract

The utility model discloses a drainage pipe with an anti-blocking structure, which belongs to the technical field of anti-blocking of water supply and drainage pipes and comprises a bent pipeline and flanges connected to two ends of the bent pipeline, a branch pipe fitting is arranged at the bent horizontal position of the bent pipeline and comprises a compensation pipeline, the compensation pipeline is further connected with an inclined pipeline, and the inclined pipeline is connected with the bent pipeline. And the inclined pipeline is connected to the bent wall of the bent pipeline, so that the bent horizontal position of the bent pipeline can be scoured through the compensation pipeline, garbage accumulation at the bent horizontal position of the bent pipeline is avoided, and blockage caused by long-term accumulation at the horizontal position of the bent pipeline is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of anti-blocking of water supply and drainage pipes, in particular to a drainage pipe with an anti-blocking structure. Background Art

[0002] Water is an indispensable substance for human survival, and it is also an indispensable resource in daily life. People's washing, irrigation of crops, etc. in daily life are inseparable from water, which is known as the source of life. When constructing a building, water supply and drainage projects are an indispensable part. The water supply device ensures that people can use water conveniently, and the drainage project ensures that sewage can be discharged conveniently, effectively ensuring the quality of people's daily life. However, water often contains scale and some pollutants, which are easily adsorbed in the water supply and drainage pipes, and accumulate more and more over time.

[0003] At present, the existing drainage pipes, especially the horizontal parts of the existing curved pipes, are generally cleaned by manual disassembly if they are blocked during use. The existing cleaning methods are difficult to clean, and the operation is very time-consuming and labor-intensive. It is difficult to clean the pipes better, which reduces the convenience of use and is not conducive to improving the convenience of use. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a drainage pipe with an anti-blocking structure, which solves the problem of blockage caused by long-term accumulation at the horizontal part of the curved pipe.

[0006] (II) Technical solution

[0007] To achieve the above purpose, the utility model is implemented through the following technical solutions: a drainage pipe with an anti-blocking structure, comprising a curved pipe and flanges connected to both ends of the curved pipe, wherein a branch pipe fitting is arranged at the curved pipe bending level;

[0008] The branch pipe fitting comprises a compensating pipe, the compensating pipe is further connected with an inclined pipe, and the inclined pipe is connected to the outer wall of the curved pipe at the bending level.

[0009] Preferably, the pipe mouth of the compensating pipe is provided with a flange, and the port of the inclined pipe is directly opposite to the horizontal part of the curved pipe bend.

[0010] Preferably, a fixing block is further provided at the lower portion of the curved pipe, a cleaning channel is provided on the fixing block, and a detachable sealing member is provided in the cleaning channel.

[0011] Preferably, the cleaning channel comprises a threaded hole formed on the surface of the fixing block, and a through hole communicating with the interior of the curved pipe is formed at the inner end of the threaded hole.

[0012] Preferably, the closing piece is threadedly arranged with the threaded hole and is relatively closed with the through hole.

[0013] Preferably, the inner diameter of the through hole is smaller than the inner diameter of the threaded hole.

[0014] Preferably, the closure member comprises a threaded column arranged in the threaded hole, the inner end of the threaded column is provided with a closure column adapted to the through hole, and the outer end of the threaded column is provided with an end plate.

[0015] (III) Beneficial effects

[0016] The utility model provides a drainage pipe with an anti-blocking structure, which has the following beneficial effects:

[0017] The utility model can flush the horizontal part of the curved pipe through the compensation pipe, thereby avoiding the accumulation of garbage at the horizontal part of the curved pipe, and further avoiding the blockage caused by long-term accumulation at the horizontal part of the curved pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 It is a cross-sectional structural schematic diagram of the utility model;

[0020] Figure 3 This is a schematic diagram of the structure in which a fixing block is added in the utility model;

[0021] Figure 4 for Figure 3 Schematic diagram of the structure enlarged in area A.

[0022] In the figure: 1. bent pipe; 2. flange; 3. compensation pipe; 4. inclined pipe; 5. fixing block; 51. threaded hole; 52. through hole; 6. threaded column; 7. end plate; 8. closed column. DETAILED DESCRIPTION

[0023] 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.

[0024] See also Figure 1-4 The utility model provides a technical solution: a drainage pipe with an anti-blocking structure, comprising a curved pipe 1 and flanges 2 connected at both ends of the curved pipe 1 for pipe connection, and a branch pipe fitting is arranged at the horizontal part of the curved pipe 1;

[0025] The branch pipe fitting includes a compensation pipe 3, to which an inclined pipe 4 is connected, and the inclined pipe 4 is connected to the bending wall of the curved pipe 1. The pipe mouth of the compensation pipe 3 is provided with a flange 2, and the port of the inclined pipe 4 is directly opposite to the horizontal bending part of the curved pipe 1, so that the water in the inclined pipe 4 on the branch pipe fitting can be flushed against the horizontal bending part of the curved pipe 1 for the second time, thereby avoiding accumulation at the horizontal bending part of the curved pipe 1, so that the accumulation will not accumulate for a long time, thereby avoiding blockage.

[0026] A fixing block 5 is also provided at the lower part of the curved pipe 1, and a cleaning channel is provided on the fixing block 5. A detachable sealing member is provided in the cleaning channel, so that the pipe wall of the curved pipe 1 can be cleaned conveniently from the cleaning channel after the sealing member is removed.

[0027] The cleaning channel includes a threaded hole 51 formed on the surface of the fixing block 5, and a through hole 52 communicating with the interior of the curved pipe 1 is formed at the inner end of the threaded hole 51. The closure member is threadedly arranged with the threaded hole 51 and relatively closed with the through hole 52. The inner diameter of the through hole 52 is smaller than the inner diameter of the threaded hole 51, and the closure member includes a threaded column 6 threadedly arranged in the threaded hole 51, so that the closure member can be conveniently threaded to maintain a fixed closing effect. A closing column 8 is provided at the inner end of the threaded column 6 and is adapted to the through hole 52, and the inner end of the closing column 8 is smoothly arranged with the inner wall of the curved pipe 1 so that it does not protrude. An end plate 7 is provided at the outer end of the threaded column 6. The arrangement of the end plate 7 is convenient for operation, so that it is convenient to unscrew the closing component, and then it is convenient to clean the inner wall of the curved pipe 1 from the cleaning channel.

[0028] When the curved pipe 1 is in use, the accumulation remaining at its bending level can be flushed by water when the compensating pipe 3 is in use, so that the accumulation will not be accumulated for a long time and the accumulation will not cause firm adsorption. The threaded column 6 can also be screwed out, so that the inner wall of the curved pipe 1 can be cleaned from the cleaning channel, so that the bending level of the curved pipe can be flushed through the compensating pipe, thereby avoiding garbage accumulation at the bending level of the curved pipe and avoiding blockage caused by long-term accumulation at the bending level.

[0029] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions. The sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A drainage pipe with an anti-blocking structure, comprising a curved pipe (1) and flanges (2) connected to both ends of the curved pipe (1), characterized in that: A branch pipe fitting is provided at the bending level of the curved pipe (1); The branch pipe fitting comprises a compensation pipe (3), to which an inclined pipe (4) is connected, and the inclined pipe (4) is connected to the outer wall of the curved pipe (1) at the bending level.

2. The drain pipe with an anti-blocking structure according to claim 1, characterized in that: The pipe mouth of the compensating pipe (3) is provided with a flange (2), and the port of the inclined pipe (4) is directly opposite to the horizontal part of the bending of the curved pipe (1).

3. The drain pipe with an anti-blocking structure according to claim 1, characterized in that: A fixing block (5) is also provided at the lower part of the curved pipe (1), a cleaning channel is provided on the fixing block (5), and a detachable sealing member is provided in the cleaning channel.

4. The drain pipe with an anti-blocking structure according to claim 3, characterized in that: The cleaning channel comprises a threaded hole (51) formed on the surface of the fixing block (5), and a through hole (52) communicating with the interior of the curved pipe (1) is formed at the inner end of the threaded hole (51).

5. The drain pipe with an anti-blocking structure according to claim 4, characterized in that: The sealing member is threadedly arranged with the threaded hole (51) and is relatively sealed with the through hole (52).

6. The drain pipe with an anti-blocking structure according to claim 4, characterized in that: The inner diameter of the through hole (52) is smaller than the inner diameter of the threaded hole (51).

7. The drain pipe with an anti-blocking structure according to claim 4, characterized in that: The closure member comprises a threaded column (6) arranged in a threaded hole (51), a closure column (8) is arranged at the inner end of the threaded column (6) and is adapted to the through hole (52), and an end plate (7) is arranged at the outer end of the threaded column (6).

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