Energy-saving sewage lifting pump convenient to install

Abstract

The utility model relates to the technical field of sewage treatment, and discloses a convenient-to-install energy-saving sewage lift pump which comprises a mounting plate, the right side of the top of the mounting plate is fixedly connected with a sewage lift pump, the input end of the sewage lift pump is fixedly connected with a water conveying pipe, and the end, away from the sewage lift pump, of the water conveying pipe is fixedly connected with a filter box. The bottom of the filtering box is fixedly connected to the top of the mounting plate, the output end of the sewage lifting pump is fixedly connected with a water outlet pipe, a filtering assembly is arranged in the filtering box and used for filtering impurities in sewage, and the edge of the top of the mounting plate is fixedly connected with a collecting box. According to the sewage lifting pump, the pull ring is pulled to drive the moving block to move and then drive the connecting rod to rotate, the connecting rod rotates and drives the sliding block and the clamping block to move towards the middle of the sliding rod at the same time, rapid mounting and dismounting of the sewage lifting pump are achieved, complexity of traditional dismounting is avoided, the maintenance difficulty of the sewage lifting pump is lowered, and the service life of the sewage lifting pump is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment, in particular to an energy-saving sewage lifting pump which is easy to install. Background Art

[0002] A sewage lifting pump is a pump product that integrates a pump, a motor, a housing, and a control system. It is mainly used to lift sewage from one place to another, especially in situations where natural gravity drainage conditions are not available. This pump can work on the ground or underwater and is widely used in sewage discharge systems in homes, villas, small and medium-sized commercial places, and industrial fields. In order to improve construction efficiency, reduce costs, ensure quality, and speed up project progress, an energy-saving sewage lifting pump that is easy to install is needed.

[0003] In the prior art, when installing a sewage lifting pump, it is generally fixed in a predetermined position by bolts, which is not only time-consuming and labor-intensive, but also increases the difficulty of maintaining the sewage lifting pump to a certain extent, reducing its service life.

[0004] In view of the above problems, an energy-saving sewage lifting pump which is easy to install is proposed to solve the above problems. Utility Model Content

[0005] In order to make up for the above deficiencies, the utility model provides an energy-saving sewage lifting pump that is easy to install, aiming to improve the problem that the installation of sewage lifting pumps in the prior art is time-consuming and labor-intensive.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an energy-saving sewage lifting pump that is easy to install, comprising a mounting plate, a sewage lifting pump is fixedly connected to the right side of the top of the mounting plate, a water pipe is fixedly connected to the input end of the sewage lifting pump, a filter box is fixedly connected to the end of the water pipe away from the sewage lifting pump, the bottom of the filter box is fixedly connected to the top of the mounting plate, an outlet pipe is fixedly connected to the output end of the sewage lifting pump, a filter assembly is arranged inside the filter box, and the filter assembly is used to filter impurities in the sewage, a collecting box is fixedly connected to the top edge of the mounting plate, fixed feet are fixedly connected to the bottom of the mounting plate, a base is arranged at the bottom of the mounting plate, a plurality of mounting grooves are provided at the top of the base, two slide grooves are provided inside the two slide grooves, sliding rods are fixedly connected inside the two slide grooves, springs are sleeved on both sides of the outside of the sliding rod, a slider is fixedly connected to the opposite side of the two springs, a card block is fixedly connected to one side of the two sliders, moving blocks are slidably connected to the left and right sides of the base, and a connecting rod is arranged between the moving block and the slider.

[0007] As a further description of the above technical solution:

[0008] The filter assembly includes a motor and a filter cartridge. The bottom of the motor is fixedly connected to the top of the mounting plate, the outside of the filter cartridge is fixedly connected to the inside of the filter box, the output end of the motor is fixedly connected to a rotating rod, the outer periphery of the rotating rod is fixedly connected to spiral blades, the rear side of the filter cartridge is fixedly connected to a connecting pipe, and the left side of the filter cartridge is fixedly connected to a discharge pipe.

[0009] As a further description of the above technical solution:

[0010] A valve is arranged outside the discharge pipe, and a pull ring is fixedly connected to the outer side of the moving block.

[0011] As a further description of the above technical solution:

[0012] The inside of the slider is slidably connected to the outside of the slide rod, the side of the spring away from the slider is fixedly connected to the inner wall of the slide groove, and the outside of the fixed foot is slidably connected to the inside of the installation groove.

[0013] As a further description of the above technical solution:

[0014] A limiting block is arranged between the slide bar and the moving block, and the bottom of the limiting block is fixedly connected to the top of the slide groove.

[0015] As a further description of the above technical solution:

[0016] One end of the connecting rod is rotatably connected to the side of the sliding block away from the clamping block, and the other end of the connecting rod is rotatably connected to the outside of the moving block.

[0017] As a further description of the above technical solution:

[0018] The rotating rod is rotatably connected to the inside of the filter cartridge.

[0019] As a further description of the above technical solution:

[0020] The spiral blade abuts against the inner wall of the filter cartridge.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, the moving block is moved by pulling the pull ring, and then the connecting rod is rotated. The rotation of the connecting rod simultaneously drives the slider and the card block to move toward the middle of the slider, thereby realizing the rapid installation and disassembly of the sewage lifting pump, avoiding the tediousness of traditional disassembly, reducing the difficulty of maintaining the sewage lifting pump, and increasing its service life.

[0023] 2. In the utility model, sewage is transported to the filter cartridge through a connecting pipe, and the filtered sewage flows from the filter holes on the surface of the filter cartridge to the inside of the filter box, while impurities are left in the filter cartridge. When too much impurities accumulate, the motor is started to drive the rotating rod and the spiral blades to work, and the valve is opened at the same time. The impurities are transported to the discharge pipe through the spiral blades and fall into the collection box, thereby realizing automatic cleaning of the filter cartridge and preventing impurities from clogging the filter holes and affecting the filtering effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 A three-dimensional diagram of an energy-saving sewage lifting pump that is easy to install proposed by the utility model;

[0025] Figure 2 This is a structural schematic diagram of a filter box of an energy-saving sewage lifting pump that is easy to install and proposed by the utility model;

[0026] Figure 3 This is a structural schematic diagram of a filter cartridge of an energy-saving sewage lifting pump that is easy to install and proposed by the utility model;

[0027] Figure 4 The utility model is a schematic structural diagram of a clamping block of an energy-saving sewage lifting pump which is easy to install.

[0028] Legend:

[0029] 1. Mounting plate; 2. Sewage lifting pump; 3. Water pipe; 4. Filter box; 5. Outlet pipe; 6. Collecting box; 7. Fixed foot; 8. Base; 9. Mounting slot; 10. Slide slot; 11. Slide rod; 12. Spring; 13. Sliding block; 14. Block; 15. Moving block; 16. Connecting rod; 17. Limit block; 18. Motor; 19. Filter cartridge; 20. Rotating rod; 21. Spiral blade; 22. Connecting pipe; 23. Discharge pipe; 24. Valve; 25. Pull ring. 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] Reference Figure 1 , Figure 2 and Figure 4, the utility model provides an embodiment: an energy-saving sewage lifting pump that is easy to install, including a mounting plate 1, characterized in that: a sewage lifting pump 2 is fixedly connected to the right side of the top of the mounting plate 1, a water pipe 3 is fixedly connected to the input end of the sewage lifting pump 2, a filter box 4 is fixedly connected to the end of the water pipe 3 away from the sewage lifting pump 2, the bottom of the filter box 4 is fixedly connected to the top of the mounting plate 1, a water outlet pipe 5 is fixedly connected to the output end of the sewage lifting pump 2, a filter assembly is arranged inside the filter box 4, and the filter assembly is used to filter impurities in the sewage, a collecting box 6 is fixedly connected to the top edge of the mounting plate 1, fixed feet 7 are fixedly connected to the bottom of the mounting plate 1 all around, a base 8 is arranged at the bottom of the mounting plate 1, a plurality of mounting grooves 9 are provided on the top of the base 8, two slide grooves 10 are provided inside the base 8, and the two slide grooves 10 are fixedly connected inside A slide bar 11, springs 12 are sleeved on both sides of the outside of the slide bar 11, a slide block 13 is fixedly connected to the opposite side of the two springs 12, a clamping block 14 is fixedly connected to one side of the two slide blocks 13, a moving block 15 is slidably connected to the left and right sides of the inside of the base 8, a connecting rod 16 is arranged between the moving block 15 and the slide block 13, a pull ring 25 is fixedly connected to the outside of the moving block 15, the inside of the slide block 13 is slidably connected to the outside of the slide bar 11, the side of the spring 12 away from the slide block 13 is fixedly connected to the inner wall of the slide groove 10, the outside of the fixed foot 7 is slidably connected to the inside of the mounting groove 9, a limiting block 17 is arranged between the slide bar 11 and the moving block 15, the bottom of the limiting block 17 is fixedly connected to the top of the slide groove 10, one end of the connecting rod 16 is rotatably connected to the side of the slide block 13 away from the clamping block 14, and the other end of the connecting rod 16 is rotatably connected to the outside of the moving block 15.

[0032] Specifically, the mounting plate 1 serves as the basic supporting structure of the entire device. The sewage lifting pump 2 and other related components are fixed on the mounting plate 1, which provides a basis for the stable operation of the entire system. A filtering component is arranged inside the filter box 4, which is used to remove solid impurities in the sewage, ensure that the sewage entering the lifting pump is relatively clean, and reduce the wear and failure rate of the pump. The outlet pipe 5 is connected to the output end of the sewage lifting pump 2, which is used to discharge the treated sewage. The collecting box 6 is used to collect solid impurities discharged from the filter box 4, which is convenient for regular cleaning and maintenance. The fixing feet 7 are fixed around the bottom of the mounting plate, which are used to cooperate with the mounting grooves 9 on the base 8 to achieve quick installation and fixation. The base 8 provides an installation foundation, and a plurality of mounting grooves 9 are opened on the top thereof for embedding the fixing feet 7. The grooves on the top of the mounting groove 9 base 8 are used for inserting the fixing feet 7 to realize the positioning of the mounting plate 1. The sliding rod 11 is fixed inside the sliding groove 10, which serves as a track for the sliding of the slider 13. The spring 12 is sleeved on both sides of the outside of the slide bar 11 to provide resilience during the installation process to help the block 14 clamp the fixed foot 7. The slider 13 is fixedly connected to one side of the spring 12 and can slide on the slide bar 11 to lock the fixed foot 7 together with the block 14. The block 14 is fixed to one side of the slide bar 13 to clamp the fixed foot 7 to ensure a firm connection between the mounting plate 1 and the base 8. The moving block 15 is slidably connected to the inside of the base 8 and is linked with the slide bar 13 through the connecting rod 16 to achieve rapid positioning and fixing during the installation process. The connecting rod 16 connects the moving block 15 and the slide bar 13 to transmit force so that the slide bar 13 and the block 14 can move to the correct position. The pull ring 25 is fixed to the outside of the moving block 15 to facilitate the operator to pull and trigger the installation mechanism. The limit block 17 is arranged between the slide bar 11 and the moving block 15 to prevent the slider 13 and the moving block 15 from excessive movement, thereby ensuring the stability and safety of the system.

[0033] Reference Figure 1 - Figure 3 The filter assembly includes a motor 18 and a filter cartridge 19. The bottom of the motor 18 is fixedly connected to the top of the mounting plate 1. The outside of the filter cartridge 19 is fixedly connected to the inside of the filter box 4. A rotating rod 20 is fixedly connected to the output end of the motor 18. A spiral blade 21 is fixedly connected to the outer periphery of the rotating rod 20. A connecting pipe 22 is fixedly connected to the rear side of the filter cartridge 19. A discharge pipe 23 is fixedly connected to the left side of the filter cartridge 19. A valve 24 is arranged on the outside of the discharge pipe 23. The rotating rod 20 is rotatably connected to the inside of the filter cartridge 19, and the spiral blade 21 abuts against the inner wall of the filter cartridge 19.

[0034] Specifically, the filter cartridge 19 is fixed inside the filter box 4 and is the core part of the filter assembly, which is used to intercept and collect solid impurities in sewage. The design of the filter cartridge 19 allows water to flow through while preventing the passage of solid particles. The rotating rod 20 is directly driven by the output end of the motor 18. It is a mechanical transmission component connecting the motor 18 and the spiral blade 21, which is responsible for transmitting the rotational motion of the motor 18 to the spiral blade 21. The spiral blade 21 is fixed on the outer periphery of the rotating rod 20 and is in close contact with the inner wall of the filter cartridge 19. The design of the spiral blade 21 allows it to push the solid impurities inside the filter cartridge 19 to the direction of the discharge pipe 23 when it rotates. The discharge pipe 23 is connected to the left side of the filter cartridge 19 and is used to discharge the solid impurities accumulated inside the filter cartridge 19. The design of the discharge pipe 23 allows the impurities to be discharged smoothly without affecting the normal filtering function of the filter cartridge 19.

[0035] Working principle: When it is necessary to install the sewage lifting pump 2, pull the pull ring 25 outward to drive the moving block 15 to move synchronously, and then drive the connecting rod 16 to start rotating. When the connecting rod 16 rotates, it drives the slider 13 and the block 14 to move toward the middle of the slide bar 11. When the slider 13 moves, it will stretch the spring 12. At this time, align the fixed foot 7 at the bottom of the mounting plate 1 with the mounting groove 9 in the base 8 and insert it into it, release the pull ring 25, and then the connecting rod 16 is reset to drive the moving block 15 to slide. The sliding of the moving block 15 drives the slider 13 to slide to both sides of the slide bar 11, so that the spring 12 returns to its original state, and then drives the block 1 4 clamps and fixes the foot 7 to complete the installation of the sewage lifting pump 2. When in use, start the sewage lifting pump 2, and transport the sewage to the inside of the filter cartridge 19 through the connecting pipe 22. The impurities in the sewage are filtered inside the filter cartridge 19, and the filtered sewage flows into the filter box 4 through the filter holes on the surface of the filter cartridge 19, and is then transported to the lifting pump through the water pipe 3, and finally discharged through the outlet pipe 5. When too much impurities accumulate in the filter cartridge 19, open the valve 24 and start the motor 18 to drive the rotating rod 20 and the spiral blade 21 to work. Under the action of the spiral blade 21, the impurities are transported to the discharge pipe 23 and discharged into the collection box 6.

[0036] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An energy-saving sewage lifting pump that is easy to install, comprising a mounting plate (1), characterized in that: A sewage lifting pump (2) is fixedly connected to the right side of the top of the mounting plate (1); a water pipe (3) is fixedly connected to the input end of the sewage lifting pump (2); a filter box (4) is fixedly connected to the end of the water pipe (3) away from the sewage lifting pump (2); the bottom of the filter box (4) is fixedly connected to the top of the mounting plate (1); an outlet pipe (5) is fixedly connected to the output end of the sewage lifting pump (2); a filter assembly is arranged inside the filter box (4); the filter assembly is used to filter impurities in the sewage; a collection box (6) is fixedly connected to the top edge of the mounting plate (1); and fixed feet (7) are fixedly connected to the four sides of the bottom of the mounting plate (1). A base (8) is provided at the bottom of the mounting plate (1), a plurality of mounting grooves (9) are provided at the top of the base (8), two slide grooves (10) are provided inside the base (8), a slide rod (11) is fixedly connected inside the two slide grooves (10), springs (12) are sleeved on both sides of the outside of the slide rod (11), a slider (13) is fixedly connected to the opposite side of the two springs (12), a clamping block (14) is fixedly connected to one side of the two sliders (13), a moving block (15) is slidably connected to the left and right sides of the base (8), and a connecting rod (16) is provided between the moving block (15) and the slider (13).

2. The energy-saving sewage lifting pump that is easy to install according to claim 1 is characterized in that: The filter assembly comprises a motor (18) and a filter cartridge (19); the bottom of the motor (18) is fixedly connected to the top of the mounting plate (1); the outside of the filter cartridge (19) is fixedly connected to the inside of the filter box (4); a rotating rod (20) is fixedly connected to the output end of the motor (18); a spiral blade (21) is fixedly connected to the outer periphery of the rotating rod (20); a connecting pipe (22) is fixedly connected to the rear side of the filter cartridge (19); and a discharge pipe (23) is fixedly connected to the left side of the filter cartridge (19).

3. The energy-saving sewage lifting pump that is easy to install according to claim 2 is characterized in that: The discharge pipe (23) is provided with a valve (24) on the outside, and the outer side of the moving block (15) is fixedly connected with a pull ring (25).

4. The energy-saving sewage lifting pump that is easy to install according to claim 1 is characterized in that: The slider (13) is internally slidably connected to the outside of the slide rod (11), the spring (12) is fixedly connected to the inner wall of the slide groove (10) on the side away from the slider (13), and the fixed foot (7) is externally slidably connected to the inside of the installation groove (9).

5. The energy-saving sewage lifting pump that is easy to install according to claim 1 is characterized in that: A limit block (17) is provided between the slide rod (11) and the moving block (15), and the bottom of the limit block (17) is fixedly connected to the top of the slide groove (10).

6. The energy-saving sewage lifting pump that is easy to install according to claim 1 is characterized in that: One end of the connecting rod (16) is rotatably connected to a side of the sliding block (13) away from the clamping block (14), and the other end of the connecting rod (16) is rotatably connected to the outside of the moving block (15).

7. The energy-saving sewage lifting pump that is easy to install according to claim 2 is characterized in that: The rotating rod (20) is rotatably connected to the inside of the filter cartridge (19).

8. The energy-saving sewage lifting pump that is easy to install according to claim 2 is characterized in that: The spiral blade (21) abuts against the inner wall of the filter cartridge (19).

Images