Anti-blocking device for sewage pumping drainage

Abstract

The utility model discloses an anti-blocking device for sewage pumping and drainage, relates to the technical field of sewage pumping and drainage, aims to solve the technical problems that relatively large impurities are carried in current part of sewage, a pipeline is easily blocked, and the interior of a sewage pump is blocked, and comprises an anti-blocking filtering mechanism and a cleaning mechanism arranged on the anti-blocking filtering mechanism, the anti-blocking filtering mechanism comprises a base plate and a top plate, positioning grooves are formed in the outer surface of the base plate and the outer surface of the top plate, a filtering cylinder is installed between the base plate and the top plate, and the cleaning mechanism comprises a lower rotating ring rotationally arranged on the base plate and an upper rotating ring rotationally arranged on the top plate. And cleaning rods are mounted between the upper rotating ring and the lower rotating ring in an array manner. The sewage pump has the advantages that impurities in sewage can be filtered, a cleaning structure is arranged, the sewage impurity intercepting stability is guaranteed, the sewage pump and a pipeline are prevented from being blocked, and it is guaranteed that the sewage pump can continuously and stably pump and drain sewage.

Description

Technical Field

[0001] This utility model relates to the field of sewage pumping technology, and more specifically, to a sewage pumping anti-clogging device. Background Technology

[0002] Wastewater pumping is a crucial environmental protection operation, acting as a "sewage guardian" for the city. Using specialized equipment, such as wastewater pumps, wastewater accumulated underground, in low-lying areas of buildings, or in industrial sites is quickly and efficiently transferred to designated treatment stations. Precise pumping operations ensure environmental cleanliness, prevent the growth of bacteria and the generation of unpleasant odors, and maintain good order in people's lives and production.

[0003] In sewage pumping operations, sewage pumps play a crucial role in drawing and discharging sewage. However, some sewage contains relatively large impurities. Once these impurities are drawn in with the sewage, they can easily cause blockages in the pipes and even clog the inside of the sewage pump, severely affecting the efficiency and continuity of sewage pumping operations and posing a significant obstacle to subsequent sewage treatment. Therefore, we propose a sewage pumping anti-clogging device. Utility Model Content

[0004] The purpose of this utility model is to overcome the shortcomings of the existing technology, adapt to the needs of reality, and provide a sewage pumping anti-clogging device to solve the technical problem that some sewage contains relatively large impurities, which can easily cause pipe blockage and even blockage of the sewage pump once these impurities are sucked in with the sewage.

[0005] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a sewage pumping anti-clogging device, including an anti-clogging filtration mechanism and a cleaning mechanism installed on the anti-clogging filtration mechanism. The anti-clogging filtration mechanism includes a base plate and a top plate, both of which are disc-shaped. Positioning grooves are formed on the outer surfaces of both the base plate and the top plate. A filter cylinder is installed between the base plate and the top plate. A water inlet is embedded in the upper end of the top plate. The cleaning mechanism includes a lower rotating ring rotatably mounted on the base plate and an upper rotating ring rotatably mounted on the top plate. Cleaning rods are arranged in an array between the upper rotating ring and the lower rotating ring.

[0006] Preferably, the filter cylinder includes a straight section and a variable diameter section from both ends toward the middle, the diameter of the variable diameter section is set to increase from small to large, and the diameter of the end of the variable diameter section is twice the diameter of the beginning of the variable diameter section.

[0007] Preferably, both the lower rotating ring and the upper rotating ring include a limiting part and a mounting part. The mounting part is located outside the limiting part, the height of the limiting part is twice the height of the mounting part, and the mounting part extends out of a positioning groove.

[0008] Preferably, the positioning groove has a ball groove, the ball groove is provided with a ball, the limiting part is located in the positioning groove, and the inner wall of the limiting part is in contact with the ball.

[0009] Preferably, the cleaning rod is bent once along its long axis, forming a V-shape, and the cleaning rod is in close contact with the outer surface of the filter cartridge.

[0010] Preferably, the outer surface of the upper rotating ring is provided with meshing teeth, a motor is provided on one side of the upper end face of the top plate, and a drive gear is installed at the end of the output shaft of the motor, and the drive gear is meshed with the meshing teeth.

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

[0012] 1. This utility model, through the design of a filter cylinder structure, can filter impurities in sewage during the sewage pumping process, making it difficult for impurities to enter the sewage pump and pipeline. The unique variable diameter setting of the filter cylinder increases the sewage filtration area, allowing sewage to quickly pass into the filter cylinder, effectively intercepting impurities in the sewage, and effectively preventing impurities from entering the sewage pump and pipeline. This solves the problem that some sewage contains relatively large impurities, which, once sucked in with the sewage, can easily cause pipeline blockage and even internal blockage of the sewage pump.

[0013] 2. This utility model also features a cleaning rod structure. The V-shaped cleaning rod can fit tightly against the outer surface of the filter cylinder. When the cleaning rod moves, it can effectively clean the outer surface of the filter cylinder, preventing impurities from accumulating and clogging the filter holes, ensuring continuous and stable filtration, and further ensuring that the sewage pump can continuously and stably pump sewage. Attached Figure Description

[0014] Figure 1 This is a front view structural diagram of the present utility model;

[0015] Figure 2 This is a cross-sectional structural diagram of the present invention;

[0016] Figure 3 This is a schematic diagram of the base plate structure of this utility model;

[0017] Figure 4 This is a schematic diagram of the cleaning mechanism structure of this utility model;

[0018] Figure 5 This is a schematic diagram of the filter cartridge structure of this utility model.

[0019] The following are the labels in the diagram: 100, anti-clogging filter mechanism; 101, base plate; 102, top plate; 103, water inlet; 104, filter cylinder; 1041, straight cylinder section; 1042, variable diameter section; 105, positioning groove; 106, ball groove; 107, ball; 200, cleaning mechanism; 201, lower rotating ring; 202, upper rotating ring; 203, meshing gear; 204, cleaning rod; 205, motor; 206, drive gear. Detailed Implementation

[0020] like Figures 1 to 5 As shown, this utility model relates to a sewage pumping anti-clogging device, including an anti-clogging filter mechanism 100 and a cleaning mechanism 200 installed on the anti-clogging filter mechanism 100. The anti-clogging filter mechanism 100 includes a base plate 101 and a top plate 102, both of which are disc-shaped. Positioning grooves 105 are formed on the outer surfaces of both the base plate 101 and the top plate 102. A filter cylinder 104 is installed between the base plate 101 and the top plate 102. A water inlet 103 is embedded in the upper end of the top plate 102. The cleaning mechanism 200 includes a lower rotating ring 201 rotatably mounted on the base plate 101 and an upper rotating ring 202 rotatably mounted on the top plate 102. Cleaning rods 204 are arranged in an array between the upper rotating ring 202 and the lower rotating ring 201. This utility model can filter impurities in sewage and has a cleaning structure, ensuring the stability of sewage impurity interception, preventing blockage of the sewage pump and pipes, and ensuring that the sewage pump can continuously and stably pump sewage.

[0021] Specifically, the filter cartridge 104 includes a straight cylindrical section 1041 and a variable diameter section 1042 from both ends towards the middle. The diameter of the variable diameter section 1042 gradually increases, and the diameter of the end of the variable diameter section 1042 is twice the diameter of the beginning of the variable diameter section 1042. During sewage pumping, the filter cartridge 104 can filter impurities in the sewage, making it difficult for impurities to enter the sewage pump and pipelines. Furthermore, the unique variable diameter design of the filter cartridge 104 increases the sewage filtration area, allowing sewage to pass through quickly and efficiently intercepting impurities.

[0022] Furthermore, both the lower rotating ring 201 and the upper rotating ring 202 include a limiting part and a mounting part. The mounting part is located outside the limiting part, and the height of the limiting part is twice the height of the mounting part. The mounting part extends into a positioning groove 105. The positioning groove 105 and the limiting part can effectively limit the rotation of the lower rotating ring 201 and the upper rotating ring 202, preventing them from detaching from the axis when rotating.

[0023] It is worth noting that a ball groove 106 is provided in the positioning groove 105, and a ball 107 is provided in the ball groove 106. The limiting part is located in the positioning groove 105, and the inner wall of the limiting part is in contact with the ball 107. The ball 107 can reduce the friction when the lower rotating ring 201 and the upper rotating ring 202 rotate, thereby improving the stability of the rotation of the lower rotating ring 201 and the upper rotating ring 202.

[0024] It is worth mentioning that the cleaning rod 204 is bent once along its long axis, forming a V-shape, and is in close contact with the outer surface of the filter cartridge 104. This V-shaped design allows the cleaning rod 204 to effectively clean the outer surface of the filter cartridge 104 as it moves, preventing impurities from accumulating and clogging the filter pores, and ensuring continuous and stable filtration.

[0025] It is worth noting that the outer surface of the upper rotating ring 202 is provided with meshing teeth 203, and a motor 205 is provided on one side of the upper end face of the top plate 102. A drive gear 206 is installed at the end of the output shaft of the motor 205, and the drive gear 206 meshes with the meshing teeth 203. When the motor 205 is working, it can make the drive gear 206 rotate, and under the action of the meshing teeth 203, it can make the upper rotating ring 202 rotate, thereby cleaning the outer surface of the filter cartridge 104.

[0026] Working Principle: This embodiment provides a sewage pumping anti-clogging device. In use, this device is placed in sewage. The sewage pump's suction pipe extends from the suction port 103 into the filter cylinder 104. The sewage pump draws the sewage and discharges it to the treatment station. During the sewage pumping process, the sewage passes through the filter cylinder 104 for filtration, effectively intercepting impurities. Due to the variable diameter design of the filter cylinder 104, the sewage filtration area is increased, allowing sewage to quickly pass into the filter cylinder 104. To prevent impurities from accumulating on the outer surface of the filter cylinder 104 and causing blockage, the device is designed to prevent clogging during sewage pumping. The operation of motor 205 can rotate the drive gear 206, which, under the action of meshing teeth 203, can rotate the upper rotating ring 202, thereby causing the cleaning rod 204 to move along the outer surface of filter cylinder 104. The V-shaped cleaning rod 204 is in close contact with the outer surface of filter cylinder 104, so that the cleaning rod 204 can clean the outer surface of filter cylinder 104 when it moves, effectively preventing impurities from clogging the filter holes of filter cylinder 104. When the sewage pump pumps sewage, because the impurities are filtered and intercepted, the sewage pump and pipeline can be prevented from being blocked during operation, so that the sewage pump can continuously and stably pump sewage.

[0027] The embodiments disclosed herein are preferred embodiments, but are not limited thereto. Those skilled in the art can readily grasp the spirit of this utility model based on the above embodiments and make different extensions and variations. However, as long as they do not depart from the spirit of this utility model, they are all within the protection scope of this utility model.

Claims

1. A sewage pumping anti-clogging device, characterized in that, The application relates to a filter device with a filter mechanism (100) and a cleaning mechanism (200) installed on the filter mechanism (100), wherein the filter mechanism (100) comprises a base plate (101) and a top plate (102), the base plate (101) and the top plate (102) are both disc-shaped, positioning grooves (105) are formed on the outer surfaces of the base plate (101) and the top plate (102), a filter cylinder (104) is installed between the base plate (101) and the top plate (102), a water suction port (103) is embedded on the upper end of the top plate (102), the cleaning mechanism (200) comprises a lower rotating ring (201) rotatably arranged on the base plate (101) and an upper rotating ring (202) rotatably arranged on the top plate (102), and cleaning rods (204) are arrayed between the upper rotating ring (202) and the lower rotating ring (201).

2. A sewage pumping anti-clogging device according to claim 1, characterized in that, The filter cylinder (104) comprises a straight cylinder portion (1041) and a variable-diameter portion (1042) from both ends to the middle position, the variable-diameter portion (1042) is arranged with a gradually increasing diameter, and the diameter of the end of the variable-diameter portion (1042) is twice the diameter of the beginning of the variable-diameter portion (1042).

3. A sewage pumping anti-clogging device according to claim 2, wherein The lower rotating ring (201) and the upper rotating ring (202) both comprise a limiting portion and a mounting portion, the mounting portion is located on the outer side of the limiting portion, the height of the limiting portion is twice the height of the mounting portion, and the mounting portion extends out of the positioning groove (105).

4. The anti-clogging device for sewage pumping according to claim 3, characterized in that, Ball grooves (106) are formed in the positioning grooves (105), balls (107) are arranged in the ball grooves (106), the limiting portion is located in the positioning groove (105), and the inner wall of the limiting portion is in contact with the balls (107).

5. A sewage pumping anti-clogging device according to claim 4, wherein The cleaning rods (204) are arranged in a one-time bending mode along the long axis direction, the cleaning rods (204) are bent to form a V-shaped structure, and the cleaning rods (204) are tightly attached to the outer surface of the filter cylinder (104).

6. A sewage pumping anti-clogging device according to claim 5, wherein The outer surface of the upper rotating ring (202) is provided with meshing teeth (203), one side of the upper end surface of the top plate (102) is provided with a motor (205), the output shaft end of the motor (205) is provided with a driving gear (206), and the driving gear (206) is in meshing connection with the meshing teeth (203).

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