Drainage pipeline structure easy to clean

Abstract

The utility model relates to the field of drainage pipelines, and discloses an easy-to-clean drainage pipeline structure which comprises a storage box, a connecting pipe is fixed to the left side of the storage box, a connecting pipe is fixed to the right side of the storage box, and flange plates are fixed to the outer surfaces of the connecting pipe and the connecting pipe. And a bolt in threaded connection with the storage box is slidably connected to the interior of the flange plate, a cleaning assembly is arranged in the storage box, the cleaning assembly is used for cleaning impurities, and the cleaning assembly comprises a mounting plate, a pushing plate, a rotating rod, a cover plate, a rotating block and a filtering assembly. According to the drainage pipeline structure easy to clean, when water flows into the connecting pipe from the connecting pipe, dirt in the water can be blocked by a filter screen in the cleaning assembly, and an arranged storage box can store sundries and the dirt, so that blockage of the filter screen is effectively prevented, follow-up cleaning of the sundries and the dirt is facilitated, and the service life of the drainage pipeline structure is prolonged. And the overall practicability is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of drainage pipes, in particular to a drainage pipe structure which is easy to clean. Background Art

[0002] Drainage pipes refer to the system composed of pipes and their ancillary facilities that collect and discharge sewage, wastewater and rainwater, including main pipes, branch pipes and pipes leading to treatment plants. No matter whether they are built on the streets or anywhere else, as long as they serve the purpose of drainage, they should be counted as drainage pipes.

[0003] When the pipeline is used for a long time, a lot of dirt will remain inside the pipeline, and the pipeline needs to be cleaned. For example, the Chinese utility model patent with the announcement number CN212956852U discloses a pipeline that is easy to clean for municipal drainage, including a pipeline body and a debris filtering device. A guide plate is fixedly connected to the bottom inner wall of the pipeline body, a first filter plate is fixedly connected to the top of the guide plate, and a second filter plate is fixedly connected to the other end of the first filter plate. A blocking block with a triangular cross-section is fixed above one end of the first filter plate close to the guide plate, a concave sludge groove is provided on one side of the second filter plate and located at the bottom of the pipeline body, and a third filter plate is obliquely fixed on one side of the sludge groove and located on the bottom inner wall of the pipeline body. This pipeline that is easy to clean for municipal drainage can automatically filter out debris and sludge in sewage, avoid clogging by debris, and realize the function of automatic filtration. It is not necessary to wait until the sewage is collected in the filter pool to filter and clean it, so as to ensure the circulation of sewage inside the pipeline and avoid the problem of sewage seepage caused by local blockage.

[0004] However, there are still some problems. The debris and sludge in the sewage can be automatically filtered out to avoid clogging by debris and realize the function of automatic filtration. However, the first extension pipe and the second extension pipe are set up to salvage the filtered debris and sludge, which is too cumbersome. Therefore, a drainage pipe structure that is easy to clean is proposed to solve the above problems. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a drainage pipe structure that is easy to clean, has the advantage of being easy to clean, and solves the problem of being too cumbersome when salvaging filtered debris and sludge.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an easy-to-clean drainage pipe structure, comprising a storage box, a connecting pipe is fixed on the left side of the storage box, a connecting pipe is fixed on the right side of the storage box, flanges are fixed on the outer surfaces of the connecting pipe and the connecting pipe, bolts threadedly connected to the storage box are slidably connected inside the flange, a cleaning assembly is arranged inside the storage box, and the cleaning assembly is used to clean impurities;

[0007] The cleaning assembly includes a mounting plate, a pushing plate, a rotating rod, a cover plate, a rotating block and a filter assembly. The inner bottom wall of the storage box is threadedly connected to the rotating rod that extends to the outside of the storage box. The mounting plate and the pushing plate are both rotatably connected to the rotating rod. The outer surface of the rotating rod is rotatably connected to the cover plate located outside the storage box. The top of the rotating rod is fixed to the rotating block, and the mounting plate and the pushing plate are fixed to the filter assembly.

[0008] By adopting this technical solution, the filter net can block the debris, and when the push plate is driven upward by pulling the rotating rod, the debris will be brought to the outside of the storage box, making it easier to clean and effectively improving the overall practicality.

[0009] Furthermore, the filter assembly includes a positioning block, a filter screen and a fixing assembly, the positioning block is plugged into the push plate, the top of the positioning block is fixed to the filter screen, the front and rear sides of the filter screen are tightly fitted to the inner wall of the storage box, and the fixing assembly is plugged into the filter screen.

[0010] By adopting this technical solution, when installing the filter, you need to tilt the filter first, plug the positioning block into the push plate, and then vertically install the filter, so that the fixing component can be inserted into the interior of the filter to complete the fixing of the filter.

[0011] Furthermore, the fixing assembly includes a fixing rod, a fixing block and a fixing spring. The inside of the mounting plate is fixed to the fixing spring, the top of the fixing spring is fixed to the fixing block, the bottom of the fixing block is fixed to the fixing rod, the fixing rod is slidably connected to the mounting plate, and the fixing rod is plugged into the filter.

[0012] By adopting this technical solution, the fixed spring is provided to reset the fixed block after it moves, so that the fixed rod can remain connected with the filter screen. When the filter screen needs to be removed, the fixed rod is pulled upward so that the fixed rod and the filter screen lose connection, so that the filter screen can be taken out at an angle.

[0013] Furthermore, a sealing plate is fixed to the bottom of the cover plate, and a sealing groove matched with the sealing plate is opened on the top of the storage box.

[0014] By adopting this technical solution, the sealing performance of the connection between the cover plate and the storage box can be effectively improved by providing a sealing plate and a sealing groove, thereby making the whole more stable.

[0015] Furthermore, an inclined surface is arranged on the left side of the positioning block, and a sliding block which is slidably connected to the mounting plate and the pushing plate respectively is fixed on the outer surface of the rotating rod.

[0016] By adopting this technical solution, the inclined surface is set to facilitate the tilting insertion of the positioning block into the push plate, and the sliding block is set to make the non-rotatable mounting plate and push plate unable to limit the rotation of the rotating rod, while the rotating rod can drive the mounting plate and the push plate to move up and down.

[0017] Furthermore, a through hole is opened inside the cover plate, a sealed bearing is fixed inside the through hole, and the inside of the sealed bearing is fixed to the rotating rod.

[0018] By adopting this technical solution and providing a sealed bearing, the overall sealing performance can be further improved.

[0019] Furthermore, an external thread block is fixed to the bottom of the rotating rod, and a thread groove matched with the external thread block is provided inside the storage box, and the length of the external thread block is smaller than the length of the sealing plate.

[0020] By adopting this technical solution, through the threaded connection, when the rotating rod rotates, the cover plate rotatably connected to the rotating rod will squeeze the storage box, thereby further improving the sealing of the connection. The sealing plate is longer, so that when the rotating rod needs to be rotated, the sealing plate can be inserted into the interior of the storage box first, thereby limiting the rotation of the cover plate.

[0021] Furthermore, the cover plate, the push plate, the mounting plate, the storage box, the sealing plate and the sealing groove are all square, and the push plate and the mounting plate are tightly fitted to the inner wall of the cover plate.

[0022] By adopting this technical solution and setting it in a square shape, the storage box can limit the rotation of the cover plate, the push plate, the mounting plate and the sealing plate.

[0023] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0024] 1. This easy-to-clean drainage pipe structure, when water flows from the connecting pipe to the inside of the connecting pipe, the dirt in the water will be blocked by the filter net inside the cleaning component, and the storage box provided can store debris and dirt, thereby effectively preventing the filter net from being blocked and facilitating the subsequent cleaning of debris and dirt. The overall structure is simple, and the overall practicality is effectively improved.

[0025] 2. This easy-to-clean drainage pipe structure can release the cleaning component and the storage box by rotating the rotating rod when debris and dirt need to be cleaned. When the cleaning component is pulled upward, the push plate will bring out the dirt, and it is convenient to clean and replace the filter, making the whole more practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1It is a schematic diagram of the structure of the utility model;

[0027] Figure 2 It is a three-dimensional diagram of the structure of the utility model;

[0028] Figure 3 This is a schematic diagram of the structure of the cleaning component of the utility model.

[0029] In the figure: 1. storage box; 2. connecting pipe; 3. connecting pipe; 4. flange; 5. bolt; 6. cleaning assembly; 601. mounting plate; 602. push plate; 603. rotating rod; 604. cover plate; 605. rotating block; 606. positioning block; 607. filter screen; 608. fixing assembly; 6081. fixing spring; 6082. fixing block; 6083. fixing rod. DETAILED DESCRIPTION

[0030] 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.

[0031] See also Figure 1-2 In this embodiment, a drainage pipe structure that is easy to clean includes a storage box 1. The storage box 1 is provided with a certain space above and below, so that a certain amount of debris can be stored. A connecting pipe 2 is fixed to the left side of the storage box 1, and a connecting pipe 3 is fixed to the right side of the storage box 1. Flanges 4 are fixed to the outer surfaces of the connecting pipe 2 and the connecting pipe 3. Bolts 5 threadedly connected to the storage box 1 are slidably connected inside the flange 4. A cleaning component 6 is provided inside the storage box 1, and the cleaning component 6 is used to clean impurities.

[0032] In general, the connecting pipe 2 and the connecting pipe 3 are fixed to the storage box 1 through the flange 4 and the bolts 5, and the storage box 1 can store debris, thereby facilitating subsequent cleaning.

[0033] See also Figure 3To facilitate cleaning, the cleaning assembly 6 in this embodiment includes a mounting plate 601, a push plate 602, a rotating rod 603, a cover plate 604, a rotating block 605 and a filter assembly. The inner bottom wall of the storage box 1 is threadedly connected to the rotating rod 603 that penetrates the outside of the storage box 1. An external thread block is fixed to the bottom of the rotating rod 603. A thread groove that matches the external thread block is provided inside the storage box 1. The length of the external thread block is less than the length of the sealing plate. Through the threaded connection, when the rotating rod 603 is rotated, the cover plate 604 that is rotatably connected to the rotating rod 603 will squeeze the storage box 1, thereby further improving the sealing of the connection. The sealing plate is longer, so that when the rotating rod 603 needs to be rotated, the sealing plate can be inserted into the interior of the storage box 1 first, thereby limiting the rotation of the cover plate 604.

[0034] In addition, the mounting plate 601 and the pushing plate 602 are both rotatably connected to the rotating rod 603. The outer surface of the rotating rod 603 is fixed with sliding blocks that are slidably connected to the mounting plate 601 and the pushing plate 602 respectively. Through the set sliding blocks, the mounting plate 601 and the pushing plate 602 that cannot rotate cannot limit the rotation of the rotating rod 603. At the same time, the rotating rod 603 can drive the mounting plate 601 and the pushing plate 602 to move up and down. The outer surface of the rotating rod 603 is rotatably connected to the cover plate 604 located outside the storage box 1. A through hole is opened inside the cover plate 604, and a sealed bearing is fixed in the hole of the through hole. The inside of the sealed bearing is fixed to the rotating rod 603. The set sealed bearing can further improve the overall sealing performance. A sealing plate is fixed to the bottom of the cover plate 604, and a sealing groove matched with the sealing plate is opened on the top of the storage box 1. The set sealing plate and sealing groove can effectively improve the sealing performance of the connection between the cover plate 604 and the storage box 1, thereby making the overall more stable.

[0035] Furthermore, the top of the rotating rod 603 is fixed to the rotating block 605, and the installation plate 601 and the pushing plate 602 are fixed to the filter assembly. The filter assembly includes a positioning block 606, a filter screen 607 and a fixing assembly 608. The positioning block 606 is plugged into the pushing plate 602. An inclined surface is set on the left side of the positioning block 606. Through the set inclined surface, it is convenient to tilt the positioning block 606 and insert it into the inside of the pushing plate 602. The top of the positioning block 606 is fixed to the filter screen 607. The front and rear sides of the filter screen 607 are tightly fitted with the inner wall of the storage box 1. The fixing assembly 608 is plugged into the filter screen 607. When installing the filter screen 607, it is necessary to tilt the filter screen 607 first, plug the positioning block 606 into the pushing plate 602, and then vertically adjust the filter screen 607 so that the fixing assembly 608 can be inserted into the inside of the filter screen 607 to complete the fixation of the filter screen 607.

[0036] In addition, the fixing assembly 608 includes a fixing rod 6083, a fixing block 6082 and a fixing spring 6081. The interior of the mounting plate 601 is fixed to the fixing spring 6081, the top of the fixing spring 6081 is fixed to the fixing block 6082, the bottom of the fixing block 6082 is fixed to the fixing rod 6083, the fixing rod 6083 is slidably connected to the mounting plate 601, the fixing rod 6083 is plugged into the filter 607, and the fixing spring 6081 is provided to allow the fixing block 6082 to be reset after being moved, so that the fixing rod 6083 can remain plugged into the filter 607. When the filter 607 needs to be removed, the fixing rod 6083 is pulled upward so that the fixing rod 6083 loses the plugging with the filter 607, so that the filter 607 can be taken out at an angle.

[0037] In this embodiment, the cover plate 604, the push plate 602, the mounting plate 601, the storage box 1, the sealing plate and the sealing groove are all square, and the push plate 602 and the mounting plate 601 are tightly fitted with the inner wall of the cover plate 604 and are arranged in a square shape, so that the storage box 1 can limit the rotation of the cover plate 604, the push plate 602, the mounting plate 601 and the sealing plate.

[0038] In general, the filter screen 607 can block debris, and when the push plate 602 is moved upward by pulling the rotating rod 603, the debris will be brought to the outside of the storage box 1, thereby facilitating cleaning and effectively improving the overall practicality.

[0039] The working principle of the above embodiment is:

[0040] When water flows, the water in the connecting pipe 2 flows to the connecting pipe 3 and passes through the storage box 1, so that the filter 607 can filter dirt and impurities. Because the storage box 1 has a certain space above and below, the heavier debris and dirt sink to the bottom of the storage box 1, while the lighter debris floats on the top of the storage box 1, so that the debris will not block the filter 607. When it is necessary to clean the debris, the rotating rod 603 can be rotated to move due to the extrusion of the thread, and the mounting plate 60 is provided. 1. The push plate 602 and the cover plate 604 are both square, and thus are restricted from rotating by the storage box 1. When the rotating rod 603 is squeezed away from the storage box 1 by the thread, the filter 607 is still located on the left side of the connecting pipe 3. After the rotating rod 603 and the storage box 1 lose the thread fixation, the rotating rod 603 can be pulled upward to take out the cleaning assembly 6 as a whole. When the push plate 602 moves upward, the dirt will be brought out, thereby facilitating cleaning, and facilitating cleaning of the filter 607, effectively improving the convenience of cleaning and making the overall more practical.

Claims

1. A drainage pipe structure that is easy to clean, comprising a storage box (1), characterized in that: A connecting pipe (2) is fixed on the left side of the storage box (1), and a connecting pipe (3) is fixed on the right side of the storage box (1); flanges (4) are fixed to the outer surfaces of the connecting pipe (2) and the connecting pipe (3); a bolt (5) threadedly connected to the storage box (1) is slidably connected inside the flange (4); a cleaning component (6) is provided inside the storage box (1), and the cleaning component (6) is used to clean impurities; The cleaning assembly (6) comprises a mounting plate (601), a pushing plate (602), a rotating rod (603), a cover plate (604), a rotating block (605) and a filter assembly; the inner bottom wall of the storage box (1) is threadedly connected to the rotating rod (603) extending through the outside of the storage box (1); the mounting plate (601) and the pushing plate (602) are both rotatably connected to the rotating rod (603); the outer surface of the rotating rod (603) is rotatably connected to the cover plate (604) located outside the storage box (1); the top of the rotating rod (603) is fixed to the rotating block (605); and the mounting plate (601) and the pushing plate (602) are fixed to the filter assembly.

2. The easy-to-clean drainage pipe structure according to claim 1, characterized in that: The filter assembly comprises a positioning block (606), a filter screen (607) and a fixing assembly (608); the positioning block (606) is plugged into the push plate (602); the top of the positioning block (606) is fixed to the filter screen (607); the front and rear sides of the filter screen (607) are tightly fitted to the inner wall of the storage box (1); and the fixing assembly (608) is plugged into the filter screen (607).

3. The easy-to-clean drainage pipe structure according to claim 2, characterized in that: The fixing assembly (608) comprises a fixing rod (6083), a fixing block (6082) and a fixing spring (6081); the interior of the mounting plate (601) is fixed to the fixing spring (6081); the top of the fixing spring (6081) is fixed to the fixing block (6082); the bottom of the fixing block (6082) is fixed to the fixing rod (6083); the fixing rod (6083) is slidably connected to the mounting plate (601); and the fixing rod (6083) is plugged into the filter screen (607).

4. The easy-to-clean drainage pipe structure according to claim 1, characterized in that: A sealing plate is fixed to the bottom of the cover plate (604), and a sealing groove matching the sealing plate is provided on the top of the storage box (1).

5. The easy-to-clean drainage pipe structure according to claim 2, characterized in that: An inclined surface is provided on the left side of the positioning block (606), and a sliding block is fixed on the outer surface of the rotating rod (603) and is slidably connected to the mounting plate (601) and the pushing plate (602) respectively.

6. The easy-to-clean drainage pipe structure according to claim 1, characterized in that: A through hole is provided inside the cover plate (604), a sealed bearing is fixed inside the through hole, and the inside of the sealed bearing is fixed to the rotating rod (603).

7. The easy-to-clean drainage pipe structure according to claim 4, characterized in that: An external thread block is fixed to the bottom of the rotating rod (603), a thread groove matching the external thread block is provided inside the storage box (1), and the length of the external thread block is smaller than the length of the sealing plate.

8. The easy-to-clean drainage pipe structure according to claim 4, characterized in that: The cover plate (604), the push plate (602), the mounting plate (601), the storage box (1), the sealing plate and the sealing groove are all square-shaped, and the push plate (602) and the mounting plate (601) are tightly fitted to the inner wall of the cover plate (604).

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