Novel sewage pump

Abstract

The utility model relates to the technical field of water treatment, and discloses a novel sewage pump. Comprising a base; the sewage pump body is installed above the base through a support, a mounting cylinder is arranged on the outer side of the sewage pump body, the limiting pipe and the clamping pipe can be conveniently disassembled through the arrangement of the disassembling mechanism, the sealing ring and a third fixing screw in a matched mode, and therefore filtering grooves in the limiting pipe and the clamping pipe can be conveniently taken out; according to the sewage pump, a user can maintain and clean the sewage pump regularly more conveniently, cleanliness and smoothness in the filter tank are guaranteed, the working efficiency of the sewage pump is improved, the service life of the sewage pump is prolonged, the clamping pipe and the limiting pipe are easy to disassemble, and therefore the user can conduct simple maintenance and cleaning work by himself / herself without asking professionals for door-to-door service; therefore, the maintenance cost can be saved, and the production loss caused by shutdown maintenance can be reduced.

Description

Technical Field

[0001] This utility model relates to the field of water treatment technology, specifically a new type of sewage pump. Background Technology

[0002] This new type of sewage pump integrates high efficiency, energy saving, corrosion resistance, and intelligent control, and is specifically designed for complex sewage environments. Utilizing advanced materials and processes, it ensures stable operation and reduces maintenance costs. The intelligent control system enables remote monitoring and automatic adjustment, making it widely applicable in municipal, industrial, and building drainage fields, leading a new trend in water treatment technology.

[0003] The new sewage pump is well-designed and can cope with various complex environments, such as sewage discharge scenarios containing solid particles, corrosive or high-viscosity liquids, ensuring a smooth sewage discharge process. Therefore, the use of the new sewage pump is necessary. However, the design structure of traditional sewage pumps may be relatively complex, and the connection between the filter screen and the pump body may not be flexible enough, resulting in a cumbersome disassembly process. The filter screen is an important component of the sewage pump, used to block solid particles from entering the pump body and protect the normal operation of the pump. If the filter screen is not easy to disassemble, it will increase the difficulty of maintenance, making cleaning and replacing the filter screen difficult. Long-term clogging or damage to the filter screen will affect the pumping efficiency and performance of the sewage pump. If it cannot be disassembled, cleaned or replaced in time, it will lead to a decrease in the working efficiency of the pump, and may even cause failure. Utility Model Content

[0004] The purpose of this invention is to provide a new type of sewage pump to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a novel sewage pump, comprising:

[0006] Base;

[0007] The sewage pump body is mounted on top of the base via a bracket, and an installation cylinder is provided on the outer side of the sewage pump body;

[0008] Two sets of connecting pipes, one set connected to the inner wall of the sewage pump body, and the other set of connecting pipes connected to the inner wall of the mounting cylinder;

[0009] A disassembly assembly is provided at one end of the connecting pipe for disassembling the filtration device. The disassembly assembly includes a positioning pipe that snaps into the inner wall of the connecting pipe. A clamping pipe is fixedly connected to the inner wall of the positioning pipe. A limit pipe is snapped into the inner wall of the clamping pipe. A filter tank for filtering sewage is opened on the inner wall of the limit pipe.

[0010] The outlet pipe is connected to the inner wall of the sewage pump body, and the outer side of the sewage pump body is fixedly connected to the mounting plate, and the number of mounting plates is set to two sets.

[0011] A first fixing screw is threaded to the inner wall of the positioning tube. A second fixing screw is provided on one side of the first fixing screw, and the outer side of the second fixing screw is threaded to the inner wall of the connecting plate. A sealing ring is installed on the outer side of the limiting tube, and a third fixing screw is threaded to the inner wall of the sealing ring.

[0012] Preferably, a motor is fixedly connected to the top of the inner wall of the mounting cylinder, and a rotating rod is fixedly connected to the output end of the motor.

[0013] Preferably, multiple sets of impellers are fixedly connected to the outer side of the rotating rod, and the impellers are evenly installed on the outer side of the rotating rod. A bearing seat is installed on the inner wall of the mounting cylinder, and the inner wall of the bearing seat is rotatably connected to the outer side of the rotating rod.

[0014] Preferably, a filter plate is installed on the inner wall of the mounting cylinder, and the inner wall of the filter plate is rotatably connected to the outer side of the rotating rod. A support seat for supporting the rotating rod is fixedly connected to the bottom of the mounting cylinder, and the support seat is designed in an L-shape.

[0015] Preferably, a fixing rod is fixedly connected to the outer side of the mounting plate, and the number of fixing rods is set to four sets, with a connecting frame fixedly connected to the outer side of each set of fixing rods.

[0016] Preferably, the inner wall of the limiting tube is fixedly connected with a limiting block for accumulating impurities, and the limiting block has a fan-shaped design.

[0017] Preferably, a connecting plate is installed on the outside of the positioning tube, and a fixing plate is fixedly connected to the outside of the connecting tube, with one side of the fixing plate engaging with one side of the connecting plate.

[0018] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0019] This invention facilitates the disassembly of the limiting tube and the clamping tube by using a disassembly mechanism, a sealing ring, and a third fixing screw. This allows for easy removal of the filter tank inside the limiting tube and the clamping tube, enabling users to perform regular maintenance and cleaning more conveniently. This ensures the cleanliness and unobstructed flow of the filter tank, thereby improving the working efficiency and service life of the sewage pump. The clamping tube and the limiting tube are relatively easy to disassemble, so users can perform simple maintenance and cleaning themselves without needing professional on-site service. This not only saves on maintenance costs but also reduces production losses caused by downtime for maintenance. Attached Figure Description

[0020] Figure 1 A schematic diagram of a preferred embodiment of the novel sewage pump provided by this utility model;

[0021] Figure 2A schematic diagram of the mounting cylinder and impeller structure provided by this utility model;

[0022] Figure 3 A schematic diagram of the structure of the sewage pump body and connecting frame provided by this utility model;

[0023] Figure 4 for Figure 3 A magnified structural diagram of point A shown.

[0024] In the diagram: 1. Base; 2. Sewage pump body; 3. Mounting cylinder; 4. Connecting pipe; 5. Disassembly assembly; 51. Positioning pipe; 52. Clamping pipe; 53. Limiting pipe; 54. Filter tank; 6. Motor; 7. Rotating rod; 8. Impeller; 9. Bearing seat; 10. Filter plate; 11. Support base; 12. Water outlet pipe; 13. Mounting plate; 14. Fixing rod; 15. Connecting frame; 16. Limiting block; 17. Connecting plate; 18. Fixing plate; 19. First fixing screw; 20. Second fixing screw; 21. Sealing ring; 22. Third fixing screw. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] Please see Figure 1-4 As shown, a novel sewage pump includes a base 1; a sewage pump body 2 is mounted on the base 1 via a bracket, and an mounting cylinder 3 is provided on the outer side of the sewage pump body 2; two sets of connecting pipes 4, one connected to the inner wall of the sewage pump body 2 and the other connected to the inner wall of the mounting cylinder 3. By setting the base 1, it is easy to fix the connection between the pump body 2 and the bracket, thus providing support. At the same time, the sewage pump body 2 generates centrifugal force through the rotation of the impeller 8, sucking in and discharging sewage, thus realizing the sewage discharge function. It is widely used in the field of sewage treatment. It should be noted that the sewage pump body 2 is existing technology and will not be described in detail here. The mounting cylinder 3 facilitates the fixing of the motor 6.

[0027] A disassembly assembly 5 is provided at one end of the connecting pipe 4 for disassembling the filtration equipment. The disassembly assembly 5 includes a positioning pipe 51 that is snapped into the inner wall of the connecting pipe 4. A snap-fit ​​pipe 52 is fixedly connected to the inner wall of the positioning pipe 51. A limit pipe 53 is snapped into the inner wall of the snap-fit ​​pipe 52. A filter tank 54 for filtering sewage is provided on the inner wall of the limit pipe 53. By setting the positioning pipe 51, it is easy to snap the snap-fit ​​pipe 52. At the same time, a slot is provided on the inner wall of the connecting pipe 4. By setting the snap-fit ​​pipe 52, it is easy to snap the limit pipe 53. A slot is provided on the inner wall of the limit pipe 53 for inserting the snap-fit ​​pipe 52. When sewage passes through the filter tank 54, impurities will be filtered.

[0028] The outlet pipe 12 is connected to the inner wall of the sewage pump body 2. The outer side of the sewage pump body 2 is fixedly connected to the mounting plate 13, and the number of mounting plates 13 is set to two sets. By setting the outlet pipe 12, the pumped sewage can be discharged easily. The mounting plate 13 is used to connect the sewage pump body 2 and the fixing rod 14.

[0029] The first fixing screw 19 is threaded to the inner wall of the positioning tube 51. A second fixing screw 20 is provided on one side of the first fixing screw 19, and the outer side of the second fixing screw 20 is threaded to the inner wall of the connecting plate 17. A sealing ring 21 is installed on the outer side of the limiting tube 53, and a third fixing screw 22 is threaded to the inner wall of the sealing ring 21. The positioning tube 51 and the connecting plate 17 are installed by the first fixing screw 19, and the connecting plate 17 and the fixing plate 18 are installed by the second fixing screw 20. By setting the sealing ring 21 and the third fixing screw 22, the sealing of the clamping tube 52 and the limiting tube 53 during installation can be facilitated. At the same time, the outer side of the third fixing screw 22 is threaded to the inner wall of both the clamping tube 52 and the limiting tube 53.

[0030] A motor 6 is fixedly connected to the top of the inner wall of the mounting cylinder 3, and a rotating rod 7 is fixedly connected to the output end of the motor 6. Multiple sets of impellers 8 are fixedly connected to the outer side of the rotating rod 7, and the impellers 8 are evenly installed on the outer side of the rotating rod 7. A bearing seat 9 is installed on the inner wall of the mounting cylinder 3, and the inner wall of the bearing seat 9 is rotatably connected to the outer side of the rotating rod 7. When the motor 6 rotates, it drives the rotating rod 7 to rotate. It is explained that the motor 6 drives the rotor to rotate by generating a rotating magnetic field through electromagnetic induction. At the same time, a sealing structure is used to prevent water from entering, so as to realize underwater operation. The motor 6 is existing technology and will not be described in detail here. When the rotating rod 7 rotates, it is easy to drive the impellers 8 to rotate. When the impellers 8 rotate, centrifugal force is generated, which sucks in sewage and realizes the sewage discharge function. When the rotating rod 7 rotates, the outer side of the rotating rod 7 fits exactly against the inner wall of the bearing seat 9 and will not be tilted.

[0031] The inner wall of the mounting cylinder 3 is fitted with a filter plate 10, and the inner wall of the filter plate 10 is rotatably connected to the outer side of the rotating rod 7. The bottom of the mounting cylinder 3 is fixedly connected with a support seat 11 for supporting the rotating rod 7, and the support seat 11 is designed in an L shape. By setting the filter plate 10, it is convenient to discharge sewage. At the same time, the filter holes opened in the filter plate 10 facilitate the filtration of sewage and prevent large garbage from entering the mounting cylinder 3 and getting tangled in the impeller 8. By setting the support seat 11, it is convenient to support the rotating rod 7 when it rotates.

[0032] The mounting plate 13 is fixedly connected to the outer side of a fixing rod 14, and the number of fixing rods 14 is set to four sets. The outer side of each set of fixing rods 14 is fixedly connected to a connecting frame 15. By setting the fixing rods 14, the connecting frame 15 can be easily fixed, ensuring that the connecting frame 15 is fixed to the other set of fixing rods 14, which facilitates the support and fixation of the mounting cylinder 3.

[0033] The inner wall of the limiting tube 53 is fixedly connected to a limiting block 16 for accumulating impurities, and the limiting block 16 is fan-shaped. A connecting plate 17 is installed on the outer side of the positioning tube 51, and a fixing plate 18 is fixedly connected to the outer side of the connecting tube 4. One side of the fixing plate 18 is snapped into one side of the connecting plate 17. By setting the limiting block 16, when impurities in the sewage are filtered by the filter tank 54, the impurities will accumulate on the left side of the limiting block 16. By setting the connecting plate 17, it is easy to connect with the positioning tube 51 through the first fixing screw 19. By setting the fixing plate 18, it is easy to connect with the connecting plate 17. It is noted that the positioning tube 51, the connecting plate 17, and the fixing plate 18 are all set in two sets. The structural principle of the snap-fit ​​tube 52 and the two ends of the limiting tube 53 are the same. When the first fixing screw 19 and the second fixing screw 20 are removed, the snap-fit ​​tube 52 and the limiting tube 53 can be moved, which facilitates the removal of the snap-fit ​​tube 52 and the limiting tube 53.

[0034] Working principle: First, start the motor 6. When the motor 6 starts, the impeller 8 begins to rotate, creating a negative pressure area inside the mounting cylinder 3. This draws liquid from the filter plate 10 into the mounting cylinder 3. The liquid is subjected to centrifugal force in the impeller 8, is thrown towards the connecting pipe 4 and pressurized, and then discharged through the positioning pipe 51 into the sewage pump body 2. Finally, it is discharged through the outlet pipe 12. When it is necessary to disassemble the limiting pipe 53 and the clamping pipe 52, first remove the two sets of sealing rings 21 from the junction of the clamping pipe 52 and the limiting pipe 53 using the third fixing screw 22, and then remove the two sets of first... Remove the fixing screw 19 and the two sets of second fixing screws 20 from the two sets of connecting plates 17 and the two sets of fixing plates 18. Then pull the clamping tube 52 to the right to leave extra space for the limiting tube 53. At this time, pull the limiting tube 53 to the right to remove the limiting tube 53. After the limiting tube 53 is removed, space is reserved for the clamping tube 52 to be removed. After the limiting tube 53 is removed, pull the clamping tube 52 to the left. After the clamping tube 52 is moved to the left, it can be separated from the connecting tube 4, and then the impurities in the filter tank 54 of the clamping tube 52 and the limiting tube 53 can be cleaned.

[0035] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0036] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A novel sewage pump, characterized in that, include: Base (1); The sewage pump body (2) is mounted on the base (1) above by a bracket, and an installation cylinder (3) is provided on the outside of the sewage pump body (2); Two sets of connecting pipes (4), one set is connected to the inner wall of the sewage pump body (2), and the other set of connecting pipes (4) is connected to the inner wall of the mounting cylinder (3); A disassembly assembly (5) is provided at one end of the connecting pipe (4) for disassembling the filter equipment. The disassembly assembly (5) includes a positioning pipe (51) that is snapped into the inner wall of the connecting pipe (4). A clamping pipe (52) is fixedly connected to the inner wall of the positioning pipe (51). A limiting pipe (53) is snapped into the inner wall of the clamping pipe (52). A filter tank (54) for filtering sewage is opened on the inner wall of the limiting pipe (53). The outlet pipe (12) is connected to the inner wall of the sewage pump body (2). The outer side of the sewage pump body (2) is fixedly connected to the mounting plate (13), and the number of mounting plates (13) is set to two sets. A first fixing screw (19) is threaded to the inner wall of the positioning tube (51). A second fixing screw (20) is provided on one side of the first fixing screw (19), and the outer side of the second fixing screw (20) is threaded to the inner wall of the connecting plate (17). A sealing ring (21) is installed on the outer side of the limiting tube (53), and a third fixing screw (22) is threaded to the inner wall of the sealing ring (21).

2. The novel sewage pump according to claim 1, characterized in that: A motor (6) is fixedly connected to the top of the inner wall of the mounting cylinder (3), and a rotating rod (7) is fixedly connected to the output end of the motor (6).

3. A novel sewage pump according to claim 2, characterized in that: Multiple sets of impellers (8) are fixedly connected to the outer side of the rotating rod (7), and the impellers (8) are evenly installed on the outer side of the rotating rod (7). The inner wall of the mounting cylinder (3) is equipped with a bearing seat (9), and the inner wall of the bearing seat (9) is rotatably connected to the outer side of the rotating rod (7).

4. A novel sewage pump according to claim 1, characterized in that: The inner wall of the mounting cylinder (3) is fitted with a filter plate (10), and the inner wall of the filter plate (10) is rotatably connected to the outer side of the rotating rod (7). The bottom of the mounting cylinder (3) is fixedly connected with a support seat (11) for supporting the rotating rod (7), and the support seat (11) is an L-shaped design.

5. A novel sewage pump according to claim 1, characterized in that: The mounting plate (13) is fixedly connected to a fixing rod (14) on the outside, and the number of fixing rods (14) is set to four sets. The outer sides of the two sets of fixing rods (14) are fixedly connected to a connecting frame (15).

6. A novel sewage pump according to claim 1, characterized in that: The inner wall of the limiting tube (53) is fixedly connected to a limiting block (16) for accumulating impurities, and the limiting block (16) is fan-shaped.

7. A novel sewage pump according to claim 6, characterized in that: A connecting plate (17) is installed on the outside of the positioning tube (51), and a fixing plate (18) is fixedly connected to the outside of the connecting tube (4), and one side of the fixing plate (18) is engaged with one side of the connecting plate (17).

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