High-modulus polypropylene integrated prefabricated pump station

Abstract

The utility model relates to the technical field of pump stations, and discloses a high-modulus polypropylene integrated prefabricated pump station which comprises a base, a barrel is fixedly connected to the upper end of the base, a water storage area is arranged in the barrel, a partition plate is fixedly connected to the interior of the barrel, and a built-in space is arranged at the upper end of the partition plate. According to the high-modulus polypropylene integrated prefabricated pump station, the barrel and the partition plates are made of high-modulus polypropylene materials, the high-modulus polypropylene integrated prefabricated pump station has good strength, rigidity and corrosion resistance, a spiral shovel and a smashing blade are arranged, when the integrated prefabricated pump station is used, water is injected from a water inlet pipe, a right-angle motor is started to drive the spiral shovel and the smashing blade to rotate, and the smashing blade rotates; the smashing blades rotate to cut up sundries in water, the spiral shovel rotates to spirally push the sundries, the cut-up sundries are discharged from the lower pipe, the sundries are prevented from blocking a pipeline, the lifting assembly is arranged, the sundries in the water are lifted and then intensively discharged, the submersible pump is very practical, and the service life of the submersible pump is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of pump stations, in particular to a high-modulus polypropylene integrated prefabricated pump station. Background Technique

[0002] An integrated prefabricated pump station is a modern water pump station or sewage pump station facility. The integrated prefabricated pump station is pre-assembled and tested in the factory and then transported to the site for installation as a whole. The integrated design can significantly reduce the on-site construction time and labor costs and reduce engineering risks.

[0003] Chinese Utility Model Patent Publication No.: CN 220167042 U, which discloses: an explosion-proof integrated prefabricated pump station, which abandons the support brackets fixed on the peripheral wall of the cylinder body and instead uses the floor base for support, thoroughly solving the problem of loose bolts of the support brackets. And in cooperation with the rubber shock absorber, it can reduce the vibration influence generated by the grille motor and ensure the stable operation of the crushing grille. However, for this explosion-proof integrated prefabricated pump station, the crushing grille can only crush the sundries in the water and cannot transport the sundries outside the pump station. The accumulation of more sundries will reduce the use stability of the explosion-proof submersible pump, increase the maintenance frequency and affect the work efficiency. Summary of the Invention

[0004] The technical problem to be solved by the utility model is to provide a high-modulus polypropylene integrated prefabricated pump station, which can effectively solve the problems in the prior art.

[0005] The technical solution adopted by the utility model is: a high-modulus polypropylene integrated prefabricated pump station, including a base, a cylinder body is fixedly connected to the upper end of the base, a water storage area is arranged inside the cylinder body, a partition board is fixedly connected inside the cylinder body, an internal space is arranged above the partition board, a water inlet assembly is fixedly connected to the left side of the cylinder body, a lifting assembly is fixedly connected inside the cylinder body, a discharge bin is fixedly connected to the upper end of the cylinder body, a discharge pipe is fixedly connected to the left side of the discharge bin, a driving motor is fixedly connected to the front end of the discharge bin, a maintenance bin is fixedly connected to the upper end of the cylinder body, a submersible pump is arranged inside the cylinder body, a water outlet pipe is fixedly connected to the output end of the submersible pump, a control box is arranged above the cylinder body, and both the cylinder body and the partition board are made of high-modulus polypropylene materials;

[0006] The water inlet assembly includes a water inlet pipe, a fixed rod, a conveying pipe, a spiral shovel, a crushing blade, a right-angle motor, a lower pipe, a mounting seat and a guide groove. A fixed rod is fixedly connected to the right side of the water inlet pipe, a conveying pipe is fixedly connected to the right side of the water inlet pipe, a spiral shovel is arranged inside the conveying pipe, a crushing blade is fixedly connected to the left side of the spiral shovel, a right-angle motor is fixedly connected to the right side of the conveying pipe, a lower pipe is fixedly connected to the lower end of the conveying pipe, a mounting seat is fixedly connected to the outside of the conveying pipe, and a guide groove is opened on the right side of the mounting seat.

[0007] Preferably, the spiral shovel is fixedly connected to the fixed rod, and the output end of the right-angle motor is fixedly connected to the right side of the spiral shovel.

[0008] Through the above technical solution, both the cylinder body and the partition are made of high-modulus polypropylene material, which has good strength, rigidity and corrosion resistance. A spiral shovel and a crushing blade are provided. When the integrated prefabricated pumping station is used, water is injected from the water inlet pipe, and the right-angle motor is started to drive the spiral shovel and the crushing blade to rotate. The crushing blade rotates to cut the sundries in the water, and the spiral shovel rotates to screw the sundries forward. The shredded sundries are discharged from the lower pipe.

[0009] Preferably, the lower pipe corresponds to the guide groove, and the inclination angle of the guide groove is 25°-30°.

[0010] Through the above technical solution, the guide groove is inclined, and the sundries with high density in the water slide along the guide groove and fall into the lifting assembly to be lifted and output.

[0011] Preferably, the lifting assembly includes a lifting cylinder, a water inlet groove, a water outlet groove, a drainage hole, a support plate, a round hole, a sliding groove, a first runner, a second runner, a belt, a lifting frame and a connecting block. The left side of the lifting cylinder is provided with a water inlet groove and a water outlet groove, the right side of the lifting cylinder is provided with a drainage hole, a support plate is fixedly connected inside the lifting cylinder, round holes are provided on both the left and right sides of the support plate, sliding grooves are provided on both the left and right sides of the support plate, a first runner and a second runner are rotatably connected inside the lifting cylinder, a belt is meshed and connected to the outside of the first runner, a lifting frame is arranged on the outside of the belt, and a connecting block is fixedly connected to the inside of the lifting frame.

[0012] Through the above technical solution, a lifting assembly is provided to lift the sundries in the water and discharge them centrally, which is very practical and prolongs the service life of the submersible pump.

[0013] Preferably, the drainage hole is arranged at the lower right side of the lifting cylinder, and the diameter of the drainage hole is the same as that of the round hole.

[0014] Through the above technical solution, a drainage hole and a round hole are provided. When the lifting assembly lifts the sundries, water is discharged from the round hole and the drainage hole and enters the water storage area.

[0015] Preferably, the lifting cylinder has an inclined structure, the lifting cylinder is adapted to the mounting seat, the belt is fixedly connected to the connecting block, and the connecting block is slidably connected to the sliding groove.

[0016] Through the above technical solution, the lifting cylinder has an inclined structure. When the integrated prefabricated pump station is in use, the driving motor is started to drive the first runner to rotate, driving the driving belt and the second runner to rotate, thereby driving the lifting frame to rotate clockwise along with the belt. During this process, the chute limits the connecting block and the belt. The lifting cylinder is adapted to the mounting seat. When the lifting frame contacts the mounting seat, the sundries sliding down from the guiding groove and the sundries floating with the water flow enter the inlet groove after passing through the inlet groove, contact the lifting frame, and move upward along with the lifting frame. The water flows out through the drain holes and the round holes. The lifting frame, the lifting cylinder and the support plate cooperate to form a sealed space to prevent the sundries from falling from the lifting frame until the lifting frame corresponds to the outlet groove. The sundries on the lifting frame fall along the inclined lifting frame and fall into the discharge pipe for centralized treatment.

[0017] Preferably, the output end of the driving motor is fixedly connected to the first runner.

[0018] Through the above technical solution, the driving motor is arranged at the upper end of the cylinder body, and a discharge bin is provided, which is convenient for overhauling the lifting assembly.

[0019] Compared with the prior art, the present utility model provides a high modulus polypropylene integrated prefabricated pump station, which has the following beneficial effects:

[0020] 1. For this high modulus polypropylene integrated prefabricated pump station, both the cylinder body and the partition are made of high modulus polypropylene material, which has good strength, rigidity and corrosion resistance. A spiral shovel and a crushing blade are provided. When the integrated prefabricated pump station is in use, water is injected from the water inlet pipe. The right-angle motor is started to drive the spiral shovel and the crushing blade to rotate. The crushing blade rotates to cut the sundries in the water, and the spiral shovel rotates to screw the sundries forward. The chopped sundries are discharged from the lower pipe. The driving motor is started to drive the first runner to rotate, driving the driving belt and the second runner to rotate, thereby driving the lifting frame to rotate clockwise along with the belt. During this process, the chute limits the connecting block and the belt. The lifting cylinder is adapted to the mounting seat. When the lifting frame contacts the mounting seat, the sundries sliding down from the guiding groove and the sundries floating with the water flow enter the inlet groove after passing through the inlet groove, contact the lifting frame, and move upward along with the lifting frame. The water flows out through the drain holes and the round holes. The lifting frame, the lifting cylinder and the support plate cooperate to form a sealed space to prevent the sundries from falling from the lifting frame until the lifting frame corresponds to the outlet groove. The sundries on the lifting frame fall along the inclined lifting frame and fall into the discharge pipe for centralized treatment. The lifting assembly lifts the sundries in the water and discharges them centrally, which is very practical and prolongs the service life of the submersible pump;

[0021] 2. For this high modulus polypropylene integrated prefabricated pump station, drain holes and round holes are provided. When the lifting assembly lifts the sundries, the water flows out through the round holes and the drain holes and enters the water storage area. The drain holes are arranged at the lower right side of the lifting cylinder to prevent water from flowing into the built-in space. A spiral shovel and a crushing blade are provided to cut and push the sundries to prevent blockage. Description of the Drawings

[0022] Figure 1 Schematic diagram of the three-dimensional structure of the present utility model Figure 1 ;

[0023] Figure 2 Schematic diagram of the three-dimensional structure of the present utility model Figure 2 ;

[0024] Figure 3 Schematic diagram of the vertical cross-sectional structure of the present utility model;

[0025] Figure 4 Schematic diagram of the split structure of the water inlet assembly and the lifting assembly of the present utility model Figure 1 ;

[0026] Figure 5 Schematic diagram of the split structure of the water inlet assembly and the lifting assembly of the present utility model Figure 2 .

[0027] Wherein: 1, base; 2, cylinder; 3, water storage area; 4, partition; 5, internal space; 6, water inlet assembly; 601, water inlet pipe; 602, fixing rod; 603, conveying pipe; 604, spiral shovel; 605, crushing blade; 606, right-angle motor; 607, lower pipe; 608, mounting seat; 609, guide groove; 7, lifting assembly; 701, lifting cylinder; 702, inlet slot; 703, outlet slot; 704, drain hole; 705, support plate; 706, round hole; 707, sliding groove; 708, first runner; 709, second runner; 710, belt; 711, lifting frame; 712, connecting block; 8, discharge bin; 9, discharge pipe; 10, drive motor; 11, maintenance bin; 12, submersible pump; 13, outlet pipe; 14, control box. Specific embodiments

[0028] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0029] Embodiment 1: As Figures 1-5As shown in the figure, the utility model provides a high modulus polypropylene integrated prefabricated pumping station, which includes a base 1. A cylinder 2 is fixedly connected to the upper end of the base 1. A water storage area 3 is arranged inside the cylinder 2. A partition 4 is fixedly connected inside the cylinder 2. An internal space 5 is arranged above the partition 4. An inlet assembly 6 is fixedly connected to the left side of the cylinder 2. A lifting assembly 7 is fixedly connected inside the cylinder 2. A discharge bin 8 is fixedly connected to the upper end of the cylinder 2. A discharge pipe 9 is fixedly connected to the left side of the discharge bin 8. A driving motor 10 is fixedly connected to the front end of the discharge bin 8. An inspection bin 11 is fixedly connected to the upper end of the cylinder 2. A submersible pump 12 is arranged inside the cylinder 2. An outlet pipe 13 is fixedly connected to the output end of the submersible pump 12. A control box 14 is arranged above the cylinder 2. Both the cylinder 2 and the partition 4 are made of high modulus polypropylene material;

[0030] The inlet assembly 6 includes an inlet pipe 601, a fixed rod 602, a conveying pipe 603, a spiral shovel 604, a crushing blade 605, a right-angle motor 606, a lower pipe 607, a mounting seat 608 and a guiding groove 609. A fixed rod 602 is fixedly connected to the right side of the inlet pipe 601. A conveying pipe 603 is fixedly connected to the right side of the inlet pipe 601. A spiral shovel 604 is arranged inside the conveying pipe 603. A crushing blade 605 is fixedly connected to the left side of the spiral shovel 604. A right-angle motor 606 is fixedly connected to the right side of the conveying pipe 603. A lower pipe 607 is fixedly connected to the lower end of the conveying pipe 603. A mounting seat 608 is fixedly connected to the outer side of the conveying pipe 603. A guiding groove 609 is opened on the right side of the mounting seat 608.

[0031] Specifically, the spiral shovel 604 is fixedly connected to the fixed rod 602, and the output end of the right-angle motor 606 is fixedly connected to the right side of the spiral shovel 604. The advantages are that both the cylinder 2 and the partition 4 are made of high modulus polypropylene material, which has good strength, rigidity and corrosion resistance. The spiral shovel 604 and the crushing blade 605 are provided. When the integrated prefabricated pumping station is in use, water is injected from the inlet pipe 601. The right-angle motor 606 is started to drive the spiral shovel 604 and the crushing blade 605 to rotate. The crushing blade 605 rotates to cut up the sundries in the water, and the spiral shovel 604 rotates to screw the sundries forward. The cut-up sundries are discharged from the lower pipe 607.

[0032] Specifically, the lower pipe 607 corresponds to the guiding groove 609, and the inclination angle of the guiding groove 609 is 25° - 30°. The advantage is that the guiding groove 609 is inclined, and the sundries with a large density in the water slide along the guiding groove 609 and fall into the lifting assembly 7 to be lifted and output.

[0033] Specifically, the lifting component 7 includes a lifting cylinder 701, a water inlet slot 702, a water outlet slot 703, a drain hole 704, a support plate 705, a round hole 706, a sliding slot 707, a first runner 708, a second runner 709, a belt 710, a lifting frame 711 and a connecting block 712. The left side of the lifting cylinder 701 is provided with a water inlet slot 702 and a water outlet slot 703, and the right side of the lifting cylinder 701 is provided with a drain hole 704. A support plate 705 is fixedly connected inside the lifting cylinder 701. Round holes 706 are provided on both the left and right sides of the support plate 705, and sliding slots 707 are provided on both the left and right sides of the support plate 705. A first runner 708 and a second runner 709 are rotatably connected inside the lifting cylinder 701. A belt 710 is meshed and connected to the outside of the first runner 708. A lifting frame 711 is arranged on the outside of the belt 710, and a connecting block 712 is fixedly connected to the inside of the lifting frame 711. The advantage is that the lifting component 7 is provided, which can lift the sundries in the water and discharge them centrally, which is very practical and can extend the service life of the submersible pump 12.

[0034] Embodiment 2: As Figures 2-5 shown, as an improvement to the previous embodiment.

[0035] Specifically, the drain hole 704 is arranged at the lower right side of the lifting cylinder 701, and the diameter of the drain hole 704 is the same as that of the round hole 706. The advantage is that the drain hole 704 and the round hole 706 are provided. When the lifting component 7 lifts the sundries, the water drains out from the round hole 706 and the drain hole 704 and enters the water storage area 3.

[0036] Specifically, the lifting cylinder 701 has an inclined structure, the lifting cylinder 701 is adapted to the mounting seat 608, the belt 710 is fixedly connected to the connecting block 712, and the connecting block 712 is slidably connected to the sliding slot 707. The advantage is that the lifting cylinder 701 has an inclined structure. When the integrated prefabricated pumping station is in use, the driving motor 10 is started to drive the first runner 708 to rotate, driving the belt 710 and the second runner 709 to rotate, thereby driving the lifting frame 711 to rotate clockwise along with the belt 710. During this process, the sliding slot 707 limits the connecting block 712 and the belt 710. The lifting cylinder 701 is adapted to the mounting seat 608. When the lifting frame 711 contacts the mounting seat 608, the sundries that slide down from the guide slot 609 and the sundries floating with the water flow pass through the water inlet slot 702 and then contact the lifting frame 711 and move upward along with the lifting frame 711. The water flows out through the drain hole 704 and the round hole 706. The lifting frame 711, the lifting cylinder 701 and the support plate 705 cooperate to form a closed space to prevent the sundries from falling from the lifting frame 711 until the lifting frame 711 corresponds to the water outlet slot 703, and the sundries on the lifting frame 711 fall along the inclined lifting frame 711 and fall into the discharge pipe 9 for centralized treatment.

[0037] Specifically, the output end of the driving motor 10 is fixedly connected to the first runner 708. The advantage is that the discharge bin 8 is provided, which is convenient for repairing the lifting component 7.

[0038] Working principle: When in use, water is injected from the water inlet pipe 601. The right-angle motor 606 is started to drive the spiral shovel 604 and the crushing blade 605 to rotate. The crushing blade 605 rotates to cut up the sundries in the water, and the spiral shovel 604 rotates to screw the sundries forward. The cut-up sundries are discharged from the lower pipe 607. The drive motor 10 is started to drive the first runner 708 to rotate, and the drive belt 710 and the second runner 709 rotate, thereby driving the lifting frame 711 to rotate clockwise along with the belt 710. During this process, the chute 707 positions the connecting block 712 and the belt 710. The lifting cylinder 701 is adapted to the mounting seat 608. When the lifting frame 711 contacts the mounting seat 608, the sundries that slide down from the guide groove 609 and the sundries floating with the water flow pass through the inlet groove 702 and then contact the lifting frame 711 and move upward along with the lifting frame 711. The water flow is discharged through the drain hole 704 and the round hole 706. The lifting frame 711, the lifting cylinder 701 and the support plate 705 cooperate to form a closed space to prevent the sundries from falling from the lifting frame 711 until the lifting frame 711 corresponds to the outlet groove 703. The sundries on the lifting frame 711 fall along the inclined lifting frame 711 and fall into the discharge pipe 9 for centralized treatment. The lifting assembly 7 lifts the sundries in the water and discharges them centrally, which is very practical and prolongs the service life of the submersible pump 12.

[0039] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A high modulus polypropylene integrated prefabricated pump station, comprising a base (1), characterized in that: The upper end of the base (1) is fixedly connected to a cylinder (2), a water storage area (3) is provided inside the cylinder (2), a partition (4) is fixedly connected inside the cylinder (2), a built-in space (5) is provided at the upper end of the partition (4), a water inlet assembly (6) is fixedly connected to the left side of the cylinder (2), a lifting assembly (7) is fixedly connected to the inside of the cylinder (2), a discharge bin (8) is fixedly connected to the upper end of the cylinder (2), a discharge pipe (9) is fixedly connected to the left side of the discharge bin (8), a drive motor (10) is fixedly connected to the front end of the discharge bin (8), an inspection bin (11) is fixedly connected to the upper end of the cylinder (2), a submersible pump (12) is provided inside the cylinder (2), an output end of the submersible pump (12) is fixedly connected to a water outlet pipe (13), a control box (14) is provided above the cylinder (2), and the cylinder (2) and the partition (4) are both made of high modulus polypropylene material; The water inlet assembly (6) comprises a water inlet pipe (601), a fixing rod (602), a delivery pipe (603), a spiral shovel (604), a crushing blade (605), a right-angle motor (606), a lower pipe (607), a mounting seat (608) and a guide groove (609). The right side of the water inlet pipe (601) is fixedly connected to the fixing rod (602), the right side of the water inlet pipe (601) is fixedly connected to the delivery pipe (603), the inside of the delivery pipe (603) is provided with a spiral shovel (604), the left side of the spiral shovel (604) is fixedly connected to the crushing blade (605), the right side of the delivery pipe (603) is fixedly connected to the right side of the delivery pipe (606), the lower end of the delivery pipe (603) is fixedly connected to the lower pipe (607), the outer side of the delivery pipe (603) is fixedly connected to the mounting seat (608), and the right side of the mounting seat (608) is provided with a guide groove (609).

2. The high modulus polypropylene integrated prefabricated pump station according to claim 1, characterized in that: The spiral shovel (604) is fixedly connected to the fixing rod (602), and the right side of the spiral shovel (604) is fixedly connected to the output end of the right-angle motor (606).

3. The high modulus polypropylene integrated prefabricated pump station according to claim 1, characterized in that: The lower tube (607) corresponds to the guide groove (609), and the inclination angle of the guide groove (609) is 25° to 30°.

4. The high modulus polypropylene integrated prefabricated pump station according to claim 1, characterized in that: The lifting assembly (7) comprises a lifting cylinder (701), an inlet groove (702), an outlet groove (703), a drainage hole (704), a support plate (705), a circular hole (706), a slide groove (707), a first rotating wheel (708), a second rotating wheel (709), a belt (710), a lifting frame (711) and a connecting block (712). The left side of the lifting cylinder (701) is provided with an inlet groove (702) and an outlet groove (703), the right side of the lifting cylinder (701) is provided with a drainage hole (704), and the lifting cylinder (70 1) A support plate (705) is fixedly connected inside, and circular holes (706) are provided on both the left and right sides of the support plate (705), and sliding grooves (707) are provided on both the left and right sides of the support plate (705), and a rotating wheel (708) and a rotating wheel (709) are rotatably connected inside the lifting cylinder (701), and a belt (710) is meshedly connected to the outside of the rotating wheel (708), and a lifting frame (711) is provided on the outside of the belt (710), and a connecting block (712) is fixedly connected to the inside of the lifting frame (711).

5. The high modulus polypropylene integrated prefabricated pump station according to claim 4, characterized in that: The drainage hole (704) is arranged at the lower right part of the lifting cylinder (701), and the diameter of the drainage hole (704) is the same as the diameter of the circular hole (706).

6. The high modulus polypropylene integrated prefabricated pump station according to claim 5, characterized in that: The lifting cylinder (701) is of an inclined structure, the lifting cylinder (701) is matched with the mounting seat (608), the belt (710) is fixedly connected to the connecting block (712), and the connecting block (712) is slidably connected to the sliding groove (707).

7. The high modulus polypropylene integrated prefabricated pump station according to claim 6, characterized in that: The output end of the driving motor (10) is fixedly connected to rotating wheel 1 (708).

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