A sewage pump cleaning apparatus

Abstract

The utility model provides a kind of sewage pump cleaning equipment, belong to water pump cleaning equipment technical field.It solves the existing sewage pump lower shell water level because of using environment influence easy to block, artificial cleaning time-consuming and laborious problem.This sewage pump cleaning equipment, the cleaning equipment includes box and the mold cover for lower shell placement fixed on box, mold cover has the mold cavity for mold cover placement, box top is equipped with cleaning cavity, water leakage cylinder with water seepage hole in bottom is installed in cleaning cavity, water leakage cylinder middle part has hole, water leakage cavity is opened in the bottom of cleaning cavity in box, the inner wall of box is further profiled and is spaced apart and is distributed in circle Water leakage hole, inner thread sleeve is profiled in the box, and a plurality of water leakage holes are around outer thread sleeve and are not communicated with inner thread sleeve, elbow pipe is connected in inner thread sleeve, elbow pipe has high-pressure water inlet hole in it, and water jet column has a plurality of spray holes.The utility model has the advantages of realizing efficient cleaning and improving cleaning efficiency.

Description

Technical Field

[0001] This utility model belongs to the technical field of water pump cleaning equipment, and relates to a sewage pump, and particularly to a sewage pump cleaning equipment. Background Technology

[0002] The operating environment of sewage pumps often leads to blockage of the water inlet in the lower casing by impurities, resulting in decreased efficiency and requiring regular cleaning. Currently, manual cleaning is time-consuming and labor-intensive. Summary of the Invention

[0003] The purpose of this invention is to address the aforementioned problems in the existing technology by providing an efficient automatic cleaning device for sewage pumps.

[0004] The objective of this utility model can be achieved through the following technical solution: A sewage pump cleaning device, characterized in that the cleaning device includes a housing and a mold cover fixed on the housing for placing a lower housing. The mold cover has a mold cavity for placing the mold cover. A cleaning cavity is opened at the top of the housing. A drain cylinder with a seepage hole at the bottom is installed in the cleaning cavity. The drain cylinder has a central hole in the middle. A water passage cavity is opened at the bottom of the cleaning cavity inside the housing. The inner wall of the housing is also formed with drain holes distributed circumferentially and spaced apart. An internally threaded bushing is formed inside the housing, and a plurality of drain holes surround the internally threaded bushing. Furthermore, it is not connected to the internal threaded bushing. The internal threaded bushing has a bent pipe inside. The lower end of the bent pipe is bent and extends to a position close to the inner wall of the box. The upper end of the bent pipe has an external threaded groove, and the upper end of the bent pipe is connected to a water spray column set in the cleaning chamber. The bent pipe has a high-pressure water inlet hole. The water spray column has several high-pressure water spray holes facing downwards to the water inlet position of the housing. The box also has a water collection tank and an inner groove for placing the water collection tank. The box has a water inlet groove corresponding to the water inlet hole. A locking nut is provided on the outside of the box corresponding to the position of the water inlet groove.

[0005] In the aforementioned sewage pump cleaning equipment, the wall of the water passage chamber has an inclined surface.

[0006] In the aforementioned sewage pump cleaning equipment, a maintenance door is provided on the housing.

[0007] Compared with existing technologies, this sewage pump cleaning equipment has the advantage of automatic cleaning of the water inlet level of the lower casing, achieving efficient cleaning and improving cleaning efficiency. Attached Figure Description

[0008] Figure 1 This is a cross-sectional view of the sewage pump cleaning equipment.

[0009] Figure 2 This is a structural diagram of the internal cross-section of this sewage pump cleaning equipment.

[0010] Figure 3 This is a 3D view of the sewage pump cleaning equipment.

[0011] In the diagram, 1. Box body; 2. Lower shell; 3. Water inlet; 4. Mold cover; 5. Mold cavity; 6. Cleaning cavity; 7. Drain hole; 8. Leakage tube; 9. Water passage cavity; 10. Leakage hole; 11. Internal threaded bushing; 12. Bend; 13. Water jet; 14. High-pressure water inlet; 15. Spray hole; 16. Water collection tank; 17. Inner groove; 18. Water inlet groove; 19. Locking nut; 20. Maintenance door. Detailed Implementation

[0012] The following are specific embodiments of the present invention, which are described in conjunction with the accompanying drawings. However, the present invention is not limited to these embodiments.

[0013] like Figure 1 , Figure 2 , Figure 3 As shown, this sewage pump cleaning equipment includes a housing 1 and a mold cover 4 fixed on the housing 1 for placing the lower housing 2. The mold cover 4 has a mold cavity 5 for placing the mold cover 4. A cleaning chamber 6 is opened at the top of the housing 1. A drain tube 8 with a seepage hole 7 at the bottom is installed in the cleaning chamber 6. The drain tube 8 has a central hole in the middle. A water passage cavity 9 is opened at the bottom of the cleaning chamber 6 in the housing 1. The inner wall of the housing 1 is also formed with drain holes 10 distributed circumferentially and spaced apart. An internally threaded bushing 11 is formed in the housing 1. Several drain holes 10 surround the internally threaded bushing 11 and are not connected to the internally threaded bushing 11. A bent pipe 12 is connected inside the internally threaded bushing, or the internally threaded bushing can be a plain bushing. A nut sleeve is put on the straight pipe position of the bent pipe 12. The straight pipe has a threaded structure. After it is inserted into the position, the nut sleeve is locked. The lower end of the bent pipe 12 is bent and extended to a position close to the inner wall of the housing 1. At the location, the upper end of the bend 12 is provided with an external threaded groove, and the upper end of the bend 12 is connected to a water spray column 13 located in the cleaning chamber 6. The bend 12 has a high-pressure water inlet hole 14, and the water spray column 13 has several spray holes 15 facing the water inlet 3 of the lower housing 2 for high-pressure water spraying. The housing 1 also has a water collection tank 16 and an inner groove 17 for placing the water collection tank 16. The lower end of the bend 12 is located in the inner groove 17. The housing 1 has a water inlet groove 18 corresponding to the water inlet hole. A locking nut 19 is provided on the outside of the housing 1 corresponding to the water inlet groove 18. The connecting pipe is inserted into the water inlet groove 18 and extends into the water inlet hole, and is locked with the locking nut 19. The outer end of the connecting pipe is connected to a water inlet device with a water pump for high-pressure water flow. Then, water is sprayed at a high level on the water inlet 3 of the lower housing 2 through multiple spray holes 15. There are multiple spray holes 15 and they are set in different directions to perform high-pressure water spray cleaning on the water inlet 3 from multiple directions to remove impurities.

[0014] To elaborate further, the walls of the water passage 9 have an inclined surface, which allows the wastewater to flow down quickly.

[0015] To elaborate further, the housing 1 is equipped with a maintenance door 20, which can be opened to replace the water collection tank 16.

[0016] The specific embodiments described herein are merely illustrative examples illustrating the spirit of this utility model. Those skilled in the art to which this utility model pertains may make various modifications or additions to the described specific embodiments or use similar methods to substitute them, without departing from the spirit of this utility model or exceeding the scope defined by the appended claims.

[0017] Although this document frequently uses terms such as box body 1, lower shell 2, water inlet 3, mold cover 4, mold cavity 5, cleaning cavity 6, seepage hole 7, water leakage tube 8, water passage cavity 9, water leakage hole 10, internal threaded bushing 11, bend 12, water jet 13, high-pressure water inlet 14, spray hole 15, water collection tank 16, inner groove 17, water inlet groove 18, locking nut 19, maintenance door 20, etc., the possibility of using other terms is not excluded. The use of these terms is merely for the convenience of describing and explaining the essence of this utility model; interpreting them as any kind of additional limitation would contradict the spirit of this utility model.

Claims

1. A sewage pump cleaning device, characterized in that, The cleaning equipment includes a housing (1) and a mold cover (4) fixed on the housing (1) for placing the lower housing (2). The mold cover (4) has a mold cavity (5) for placing the mold cover (4). A cleaning cavity (6) is opened at the top of the housing (1). A drain cylinder (8) with a bottom seepage hole (7) is installed in the cleaning cavity (6). The drain cylinder (8) has a central hole in the middle. A water passage cavity (9) is opened at the bottom of the cleaning cavity (6) in the housing (1). The inner wall of the housing (1) is also formed with drain holes (10) that are distributed in a circle and spaced apart. An internal threaded bushing (11) is formed in the housing (1). Several drain holes (10) surround the internal threaded bushing (11) and are not connected to the internal threaded bushing (11). The internal threaded bushing (11) is connected to a bent pipe (12). The lower end of the bent pipe (12) is bent and extended to a position close to the inner wall of the box (1). The upper end of the bent pipe (12) is provided with an external threaded groove, and the upper end of the bent pipe (12) is connected to a water spray column (13) set in the cleaning chamber (6). The bent pipe (12) has a high pressure water inlet hole (14). The water spray column (13) has several spray holes (15) for high pressure water spraying from the water inlet position (3) of the lower housing (2). The box (1) also has a water collection tank (16) and an inner groove (17) for placing the water collection tank (16). The box (1) has a water inlet groove (18) corresponding to the water inlet hole. The box (1) is provided with a locking nut (19) at the position corresponding to the water inlet groove (18).

2. The sewage pump cleaning equipment according to claim 1, characterized in that, The wall of the water passage cavity (9) has an inclined surface.

3. The sewage pump cleaning equipment according to claim 1, characterized in that, The enclosure (1) is provided with a maintenance door (20).

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