Integrated prefabricated pump station

Abstract

The utility model discloses an integrated prefabricated pump station, including a pump station shell, wherein a flushing device is provided near the upper end of the pump station shell in the radial direction, wherein the flushing device includes a filter assembly, a water storage tank, a flushing water pump and a flushing head, wherein the filter assembly is located inside the pump station shell, wherein the filter assembly is connected to a water storage tank disposed outside the pump station shell through a connecting pipe, wherein the flushing head is disposed at the top end inside the pump station shell, wherein the flushing head is connected to the water storage tank through a flushing pipe, wherein the flushing pipe is supplied with water through a flushing water pump. The utility model filters sewage through a filter assembly and stores it in a water storage tank, and regularly transports water inside the water storage tank to the flushing head through a flushing water pump to spray and flush inside the pump station shell, thereby flushing away stains attached to the inner wall of the pump station shell and the surface of the equipment; when the staff inspects and repairs the pump station, the filter can be cleaned or replaced by removing the first filter cartridge and the second filter cartridge.

Description

Technical Field

[0001] The utility model relates to the technical field of integrated prefabricated pump stations, in particular to an integrated prefabricated pump station. Background Art

[0002] The integrated prefabricated pump station is a lifting equipment for sewage, rainwater, drinking water and wastewater. It is a pressure pump station that is uniformly produced and assembled by the factory and then transported to the site for installation. The integrated pump station is an efficient and reliable water pump system. It is widely used in various fields to provide efficient and reliable water sources and drainage services for these fields. At the same time, it can also be customized according to different needs to meet the needs of different fields.

[0003] After the inside of the pump station shell is soaked with sewage, stains will adhere to the inner wall of the shell and the surface of the equipment. Over a long period of time, fixed dirt will form that is difficult to clean and will also affect the staff's entry into the pump station shell for maintenance. Utility Model Content

[0004] The purpose of the utility model is to provide an integrated prefabricated pump station to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an integrated prefabricated pump station, comprising a pump station shell, the pump station shell is fixedly mounted on a base, a flushing device is provided near the upper end of the pump station shell in the radial direction, the flushing device comprises a filter assembly, a water storage tank, a flushing water pump and a flushing head, the filter assembly is located inside the pump station shell, the filter assembly is connected to the water storage tank arranged outside the pump station shell through a connecting pipe, the flushing head is arranged at the top end inside the pump station shell, the flushing head is connected to the water storage tank through a flushing pipe, and the flushing pipe is supplied with water through the flushing water pump;

[0006] The pump station shell is provided with a water inlet in the radial direction near the bottom;

[0007] A drainage pipe is provided near the upper end of the pump station shell in the radial direction, and the other end of the drainage pipe extends into the bottom of the pump station shell. A drainage pump is provided at the bottom of the inner side of the pump station shell, and the drainage pump is connected to the drainage pipe.

[0008] Preferably, the filter assembly comprises a water filter, the filter is arranged in a first filter cartridge, and a plurality of small through holes are evenly arranged on the surface of the first filter cartridge;

[0009] A second filter cartridge is sleeved on the outside of the first filter cartridge, a plurality of large through holes are evenly arranged on the surface of the second filter cartridge, a fixing plate is fixedly arranged on the inner wall of the pump station shell, and the second filter cartridge is fixedly mounted on the fixing plate.

[0010] Preferably, an inspection port is provided at the upper end of the pump station shell, and an inspection ladder is provided below the inspection port, and the inspection ladder is fixed to the inner wall of the pump station shell.

[0011] Preferably, a maintenance platform is provided inside the pump station shell.

[0012] Preferably, an exhaust pipe is provided at the upper end of the pump station shell, and an exhaust hole is provided at the upper end of the exhaust pipe.

[0013] Preferably, the first filter cartridge and the second filter cartridge are detachable structures, and are both fixed on the fixing plate by bolts.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The utility model filters sewage through a filtering assembly, and the filtered water enters a water storage tank through a connecting pipe, and then the water inside the water storage tank is transported to a flushing pipe through a flushing water pump, and then the inside of a pump station shell is sprayed and flushed through a flushing head to flush away stains attached to the inner wall of the pump station shell and the surface of the equipment; in addition, the size of the through holes on the first filter cartridge and the second filter cartridge can provide a secondary barrier for larger stains, and when the staff regularly inspects the pump station, the first filter cartridge and the second filter cartridge can be removed to clean or replace the filter. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a cross-sectional view of the utility model;

[0018] Figure 3 It is a detailed enlarged view of the cross-sectional view A of the present utility model.

[0019] In the figure: 1. Pump station shell; 2. Base; 3. Water storage tank; 4. Flushing water pump; 5. Flushing head; 6. Filter assembly; 61. Filter; 62. First filter cartridge; 63. Small through hole; 64. Second filter cartridge; 65. Large through hole; 66. Fixing plate; 7. Connecting pipe; 8. Flushing pipe; 9. Water inlet; 10. Drain pipe; 11. Drain pump; 12. Inspection port; 13. Maintenance ladder; 14. Maintenance platform; 15. Exhaust pipe. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figure 1-3 The utility model provides a technical solution: an integrated prefabricated pump station, comprising a pump station housing 1, the pump station housing 1 is fixedly mounted on a base 2, and a water inlet 9 is provided near the bottom in the radial direction of the pump station housing 1;

[0022] A drainage pipe 10 is provided near the upper end of the pump station housing 1 in the radial direction, and the other end of the drainage pipe 10 extends into the bottom of the pump station housing 1. A drainage pump 11 is provided at the bottom of the inner side of the pump station housing 1, and the drainage pump 11 is connected to the drainage pipe 10;

[0023] An inspection port 12 is provided at the upper end of the pump station housing 1, and an inspection ladder 13 is provided below the inspection port 12. The inspection ladder 13 is fixed to the inner wall of the pump station housing 1;

[0024] A maintenance platform 14 is provided inside the pump station housing 1;

[0025] An exhaust pipe 15 is provided at the upper end of the pump station housing 1 , and an exhaust hole is provided at the upper end of the exhaust pipe 15 .

[0026] Among them, the water inlet 9 is used to discharge sewage into the pump station shell 1, and the sewage in the pump station shell 1 is discharged outward through the drainage pump 11 and the drainage pipe 10. It is necessary to regularly inspect and maintain the inside of the pump station, so an inspection port 12 and an inspection ladder 13 are set to facilitate entry and exit. The inspection platform 14 set inside the pump station shell 1 is convenient for standing on it to operate and inspect the equipment inside the pump station shell 1. The exhaust pipe 15 is set to discharge the odor and harmful gas inside the pump station shell 1.

[0027] A flushing device is provided near the upper end of the pump station housing 1 in the radial direction, and the flushing device includes a filter assembly 6, a water storage tank 3, a flushing water pump 4 and a flushing head 5. The filter assembly 6 is located inside the pump station housing 1, and the filter assembly 6 is connected to the water storage tank 3 arranged outside the pump station housing 1 through a connecting pipe 7. The flushing head 5 is arranged at the top end inside the pump station housing 1, and the flushing head 5 is connected to the water storage tank 3 through a flushing pipe 8, and the flushing pipe 8 is supplied with water through the flushing water pump 4;

[0028] The filter assembly 6 includes a filter 61, which is disposed in a first filter cartridge 62, and a plurality of small through holes 63 are evenly disposed on the surface of the first filter cartridge 62;

[0029] The first filter cartridge 62 is sleeved with a second filter cartridge 64, and a plurality of large through holes 65 are evenly arranged on the surface of the second filter cartridge 64. A fixing plate 66 is fixedly arranged on the inner wall of the pump station housing 1, and the second filter cartridge 64 is fixedly mounted on the fixing plate 66;

[0030] The first filter cartridge 62 and the second filter cartridge 64 are detachable structures, and are both fixed on the fixing plate 66 by bolts.

[0031] Among them, stains will adhere to the inner wall of the pump station shell 1 and the surface of the equipment, which will form fixed dirt for a long time and is difficult to clean, and will also affect the staff's entry into the pump station shell 1 for maintenance. Therefore, by setting a flushing device, the stains inside the pump station shell 1 and the surface of the equipment can be regularly cleaned;

[0032] When the water level inside the pump station shell 1 reaches a certain height and covers the filter assembly 6, the sewage is filtered through the filter assembly 6, and the filtered water enters the water tank 3 through the connecting pipe 7, and then the water inside the water tank 3 is transported to the flushing pipe 8 through the flushing water pump 4, and then the inside of the pump station shell 1 is sprayed and flushed through the flushing head 5 to flush away the stains attached to the inner wall of the pump station shell 1 and the surface of the equipment. In addition, the size of the through holes on the first filter cartridge 62 and the second filter cartridge 64 can provide secondary isolation for larger stains. When the staff regularly inspects the pump station, they can clean or replace the filter 61 by removing the first filter cartridge 62 and the second filter cartridge 64.

[0033] The working principle and use process of this utility model:

[0034] Stains will adhere to the inner wall of the pump station shell 1 and the surface of the equipment. After a long time, fixed dirt will be formed and it will be difficult to clean. It will also affect the staff's entry into the pump station shell 1 for maintenance. Therefore, by setting up a flushing device, the stains inside the pump station shell 1 and the surface of the equipment can be cleaned regularly; when the water level inside the pump station shell 1 reaches a certain height and submerges the filter assembly 6, the sewage is filtered through the filter assembly 6, and the filtered water enters the water storage tank 3 through the connecting pipe 7, and then the water inside the water storage tank 3 is transported to the flushing pipe 8 through the flushing water pump 4, and then the inside of the pump station shell 1 is sprayed and flushed through the flushing head 5 to flush away the stains attached to the inner wall of the pump station shell 1 and the surface of the equipment. In addition, the size of the through holes on the first filter cartridge 62 and the second filter cartridge 64 can be used to perform secondary isolation for larger stains. When the staff regularly inspects the pump station, the filter 61 can be cleaned or replaced by removing the first filter cartridge 62 and the second filter cartridge 64.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An integrated prefabricated pump station, comprising a pump station housing (1), wherein the pump station housing (1) is fixedly mounted on a base (2), and characterized in that: A flushing device is provided near the upper end of the pump station housing (1) in the radial direction, the flushing device comprising a filter assembly (6), a water storage tank (3), a flushing water pump (4) and a flushing head (5); the filter assembly (6) is located inside the pump station housing (1); the filter assembly (6) is connected to the water storage tank (3) arranged outside the pump station housing (1) via a connecting pipe (7); the flushing head (5) is arranged at the top end inside the pump station housing (1); the flushing head (5) is connected to the water storage tank (3) via a flushing pipe (8); and the flushing pipe (8) is supplied with water via the flushing water pump (4); The pump station housing (1) is provided with a water inlet (9) in the radial direction near the bottom; A drainage pipe (10) is provided near the upper end of the pump station shell (1) in the radial direction, and the other end of the drainage pipe (10) extends into the bottom of the pump station shell (1). A drainage pump (11) is provided at the bottom of the inner side of the pump station shell (1), and the drainage pump (11) is connected to the drainage pipe (10).

2. The integrated prefabricated pump station according to claim 1, characterized in that: The filter assembly (6) comprises a filter (61), wherein the filter (61) is arranged in a first filter cartridge (62), and a plurality of small through holes (63) are evenly arranged on the surface of the first filter cartridge (62); A second filter cartridge (64) is sleeved on the outside of the first filter cartridge (62), a plurality of large through holes (65) are evenly arranged on the surface of the second filter cartridge (64), a fixing plate (66) is fixedly arranged on the inner wall of the pump station housing (1), and the second filter cartridge (64) is fixedly mounted on the fixing plate (66).

3. The integrated prefabricated pump station according to claim 1, characterized in that: An inspection opening (12) is provided at the upper end of the pump station housing (1), and an inspection ladder (13) is provided below the inspection opening (12). The inspection ladder (13) is fixed to the inner wall of the pump station housing (1).

4. The integrated prefabricated pump station according to claim 1, characterized in that: A maintenance platform (14) is provided inside the pump station housing (1).

5. The integrated prefabricated pump station according to claim 1, characterized in that: An exhaust pipe (15) is provided at the upper end of the pump station shell (1), and an exhaust hole is provided at the upper end of the exhaust pipe (15).

6. The integrated prefabricated pump station according to claim 2, characterized in that: The first filter cartridge (62) and the second filter cartridge (64) are detachable structures and are both fixedly mounted on the fixing plate (66) by means of bolts.

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