CN215105940U

CN215105940U - Full-automatic self-cleaning pool well type pump station

Info

Publication number: CN215105940U
Application number: CN202023307306.1U
Authority: CN
Inventors: 何智锋; 魏汤尧; 张惠萍
Original assignee: Zhejiang Fengqiu Crane Pump Industry Co ltd
Current assignee: Zhejiang Fengqiu Crane Pump Industry Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-12-10
Anticipated expiration: 2030-12-31

Abstract

The utility model discloses a full-automatic self-cleaning pool well type pump station, which comprises a sewage pool and a sewage accumulation pool, wherein the inner wall of the sewage accumulation pool is provided with a second chute, a pressure plate is connected in the second chute in a sliding way, the upper end of the sewage accumulation pool is provided with a diversion trench, the inner bottom of the sewage pool is connected with a centrifugal pump through a support frame, the left end of the centrifugal pump is fixedly connected with a water suction pipe, the upper end of the centrifugal pump is fixedly connected with a sewage discharge pipe, the middle part of the lower end of the pressure plate is welded with a moving rod, the outer wall of the moving rod is fixedly connected with a fixed block, the left side wall and the right side wall of the fixed block are both provided with a first chute, the first chute is connected in a sliding way with a first slide block, the other end of the first slide block is welded with a housing, through the design of the sewage accumulation pool, the shutdown water level of the pump can be reduced, when the sewage on the upper surface of the pressure plate is more, the centrifugal pump can be automatically started to discharge the sewage, effectively reduce the residual quantity of sewage, prevent the generation of scum and the accumulation of sediment, and keep the sewage tank in a clean state.

Description

Full-automatic self-cleaning pool well type pump station

Technical Field

The utility model relates to a well formula pump station technical field, more specifically say, relate to a full-automatic pond well formula pump station of clearing certainly.

Background

With the continuous development of social economy, the sewage problem in China is getting more and more serious, and the sewage treatment in various social circles is more and more emphasized. At present, the traditional ground type sewage well type pump station has the problems of large floor area, easy odor emission, incompatibility with the surrounding environment and the like. With the continuous improvement of the urban requirements on the environment, people put forward new requirements on the construction of sewage pumping stations, and the ground type sewage well pumping station is not suitable for the modern sewage treatment requirements. In order to solve the problems of the ground type sewage well type pump station, people develop an underground sewage well type pump station which has the advantages of land use saving, good harmony with surrounding landscapes, cleanness, no peculiar smell, safety and reliability. However, the existing underground sewage well type pump station has the defects that the water pump is stopped, the water level is high, and the bottom of the sewage pool cannot be cleaned.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a full-automatic pond well formula pump station of clearing certainly aims at the problem that can be among the effectual solution prior art.

In order to solve the above problem, the utility model adopts the following technical scheme:

a full-automatic self-cleaning pool well type pump station comprises a sewage pool, wherein a dirt accumulation pool is arranged at the inner bottom of the sewage pool, a second chute is formed in the inner wall of the dirt accumulation pool, a pressure plate is connected in the second chute in a sliding manner, a flow guide groove is formed in the upper end of the dirt accumulation pool, a support frame is fixedly connected to the inner bottom of the sewage pool, a centrifugal water pump is fixedly connected to the upper surface of the support frame, a water suction pipe is fixedly connected to the left end of the centrifugal water pump, the lower end of the water suction pipe is located in the dirt accumulation pool, a discharge pipe is fixedly connected to the upper end of the centrifugal water pump, a moving rod is welded in the middle of the lower end of the pressure plate, a fixed block is fixedly connected to the outer wall of the moving rod, first chutes are formed in the left side wall and the right side wall of the fixed block, a first sliding block is connected in the first chute in a sliding manner, and a housing is welded at the other end of the first sliding block, through the design to long-pending dirty pond, can reduce the water pump and shut down the water level, when the sewage of pressure plate upper surface is more, through mutually supporting between pressure plate and the second spout, can discharge sewage by the automatic start centrifugal pump, effectively reduce the volume of remaining of sewage, prevent the production of dross and the piling up of precipitate, make the effluent water sump keep clear state.

As a preferred scheme of the utility model, the guiding gutter includes first arc wall, the tangent second arc wall that is connected with of lower extreme of first arc wall, the curvature center of first arc wall is vertical downwards, the curvature center of second arc wall is vertical upwards.

As a preferred scheme of the utility model, the welding of the interior top of housing has a pair of guide rail, sliding connection has a pair of slide bar on a pair of guide rail, a pair of slide bar all is L shape, the upper end of a pair of slide bar is in the same place with the bottom welding of fixed block.

As a preferred scheme of the utility model, the welding has the limiting plate on the outer wall of carriage release lever, the bottom welding of limiting plate has a pair of spring, the lower extreme welding of a pair of spring is at the interior bottom of housing, a pair of spring is located the left and right sides of carriage release lever respectively.

As a preferred scheme of the utility model, the lower extreme of carriage release lever is provided with first conducting strip, the interior bottom welding of housing has the cavity post, the interior bottom of cavity post is provided with the second conducting strip, match each other between cavity post and the carriage release lever.

Compared with the prior art, the utility model has the advantages of:

(1) the first conducting strip, the second conducting strip and the centrifugal water pump are connected in series, and through mutual matching between the hollow column and the moving rod, when the first conducting strip and the second conducting strip are in contact, the circuit is communicated, the centrifugal water pump can be automatically started to discharge sewage in the sewage accumulating tank out of the sewage tank through the water suction pipe and the sewage discharge pipe, the residual quantity of the sewage is effectively reduced, scum is prevented from being produced, sediment is prevented from being accumulated, and the sewage tank is kept in a clean state.

(2) Through the design to long-pending dirty pond, can reduce water pump machine halt water level, through the design to the guiding gutter, make things convenient for the sewage of bottom to flow into in the long-pending dirty pond along the guiding gutter, the support frame can play the effect of support to centrifugal water pump, replace ordinary water-cooling suction pump with centrifugal water pump, can prevent effectively that the suction pump from blockking up or twining, when the sewage of pressure plate upper surface is more, through mutually supporting between pressure plate and the second spout, can make the pressure plate move in vertical direction, the removal of pressure plate drives the carriage release lever and moves in vertical direction, through mutually supporting between first spout and the first slider, can restrict the displacement range of fixed block.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is an enlarged schematic view of a structure at a point a in fig. 1 according to the present invention;

fig. 3 is an enlarged schematic view of the structure at B in fig. 1 according to the present invention;

fig. 4 is a schematic diagram of the internal structure of the hollow column of the present invention.

The reference numbers in the figures illustrate:

1. a sewage tank; 2. a sewage accumulation tank; 3. a diversion trench; 31. a first arc-shaped slot; 32. a second arc-shaped slot; 4. a support frame; 5. a centrifugal water pump; 6. a suction pipe; 7. a blow-off pipe; 8. a pressure plate; 9. a second chute; 10. a travel bar; 11. a fixed block; 12. a first chute; 13. a first slider; 14. a housing; 15. a pair of slide bars; 16. a pair of guide rails; 17. a limiting plate; 18. a pair of springs; 19. a first conductive sheet; 20. a hollow column; 21. and a second conductive sheet.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

referring to fig. 1-4, a full-automatic self-cleaning pool well pump station comprises a sewage pool 1, a dirt collecting pool 2 is arranged at the inner bottom of the sewage pool 1, a second chute 9 is formed on the inner wall of the dirt collecting pool 2, a pressure plate 8 is slidably connected with the second chute 9, a diversion trench 3 is arranged at the upper end of the dirt collecting pool 2, a support frame 4 is fixedly connected with the inner bottom of the sewage pool 1, a centrifugal pump 5 is fixedly connected with the upper surface of the support frame 4, a water suction pipe 6 is fixedly connected with the left end of the centrifugal pump 5, the lower end of the water suction pipe 6 is positioned in the dirt collecting pool 2, a discharge pipe 7 is fixedly connected with the upper end of the centrifugal pump 5, a moving rod 10 is welded at the middle part of the lower end of the pressure plate 8, a fixed block 11 is fixedly connected with the outer wall of the moving rod 10, first chutes 12 are respectively arranged on the left side wall and the right side wall of the fixed block 11, and first sliding blocks 13 are slidably connected with the first chutes 12, the other end of the first slider 13 is welded with a cover 14.

In further embodiment, through the design to long-pending dirty pond 2, can reduce the water pump and shut down the water level, through the design to guiding gutter 3, make things convenient for the sewage of bottom to flow into long-pending dirty pond 2 along guiding gutter 3 in the effluent water sump 1, support frame 4 can play the effect of support to centrifugal pump 5, replace ordinary water-cooling suction pump with centrifugal pump 5, can prevent effectively that the suction pump from blockking up or twining, when the sewage of pressure plate 8 upper surface is more, through mutually supporting between pressure plate 8 and the second spout 9, can make pressure plate 8 move in vertical direction, the removal of pressure plate 8 drives movable rod 10 and moves in vertical direction, through mutually supporting between first spout 12 and the first slider 13, can restrict the moving range of fixed block 11.

Specifically, the diversion trench 3 includes a first arc-shaped trench 31, a second arc-shaped trench 32 is tangentially connected to the lower end of the first arc-shaped trench 31, the curvature center of the first arc-shaped trench 31 is vertically downward, and the curvature center of the second arc-shaped trench 32 is vertically upward.

In a further embodiment, the sewage at the bottom of the sewage pool 1 flows into the sewage accumulating pool 2 along the first arc-shaped groove 31 and the second arc-shaped groove 32 under the action of the gravity of the sewage pool, and the surface of the diversion trench 3 and the inner bottom of the sewage pool 1 can be in smooth transition through limiting the curvature centers of the first arc-shaped groove 31 and the second arc-shaped groove 32, so that the flow speed is reduced.

Specifically, a pair of guide rails 16 are welded at the inner top of the housing 14, a pair of slide bars 15 are connected on the pair of guide rails 16 in a sliding manner, the pair of slide bars 15 are both L-shaped, and the upper ends of the pair of slide bars 15 are welded with the bottom of the fixing block 11.

In a further embodiment, a pair of guide rails 16 are respectively located at the left and right sides of the moving rod 10, the pair of guide rails 16 corresponds to the pair of slide bars 15 one by one, and through the cooperation between the pair of guide rails 16 and the pair of slide bars 15, the movement of the fixed block 11 can drive the pair of slide bars 15 to move in the vertical direction along the tracks of the pair of guide rails 16.

Specifically, a limiting plate 17 is welded on the outer wall of the moving rod 10, a pair of springs 18 is welded at the bottom of the limiting plate 17, the lower ends of the pair of springs 18 are welded at the inner bottom of the housing 14, and the pair of springs 18 are respectively located at the left side and the right side of the moving rod 10.

In a further embodiment, the limiting plate 17 is U-shaped, and can utilize the characteristic that the pair of springs 18 can be deformed under the action of external force and can be automatically restored to the original state when the external force is removed, so that the pressure plate 8 can be automatically restored to the original position after the centrifugal water pump 5 discharges sewage.

Specifically, a first conductive sheet 19 is disposed at the lower end of the moving rod 10, a hollow column 20 is welded to the inner bottom of the housing 14, a second conductive sheet 21 is disposed at the inner bottom of the hollow column 20, and the hollow column 20 and the moving rod 10 are matched with each other.

In a further embodiment, the first conductive sheet 19 and the second conductive sheet 21 are connected in series with the centrifugal water pump 5, and through the mutual cooperation between the hollow column 20 and the moving rod 10, when the first conductive sheet 19 and the second conductive sheet 21 are contacted, the circuit is communicated, the centrifugal water pump 5 can be automatically started to discharge the sewage in the sewage accumulation tank 2 out of the sewage tank 1 through the water suction pipe 6 and the sewage discharge pipe 7 in time, the residual amount of the sewage is effectively reduced, scum generation and sediment accumulation are prevented, and the sewage tank 1 is kept in a clean state.

The working principle is as follows:

when the sewage on the upper surface of the pressure plate 8 is more, the pressure plate 8 can vertically move downwards through the mutual matching between the pressure plate 8 and the second chute 9, the movement of the pressure plate 8 drives the moving rod 10 to vertically move downwards, the first chute 12 vertically moves downwards along the first slider 13 through the mutual matching between the first chute 12 and the first slider 13, the moving rod 10 drives the pair of slide bars 15 to vertically move downwards on the pair of guide rails 16 through the mutual matching between the pair of slide bars 15 and the pair of guide rails 16, the first conducting strip 19, the second conducting strip 21 and the centrifugal water pump 5 are connected in series, through the mutual matching between the hollow column 20 and the moving rod 10, when the first conducting strip 19 and the second conducting strip 21 are in contact, the circuit is communicated, the centrifugal water pump 5 can be automatically started to timely enable the sewage in the sewage accumulation pool 2 to pass through the water suction pipe 6, The sewage discharge pipe 7 discharges the sewage tank 1, the residual amount of sewage is effectively reduced, scum is prevented from being generated, and sediment is prevented from being accumulated, so that the sewage tank 1 is kept in a clean state.

The above description is only the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can substitute or change the technical solution and the improvement concept of the present invention within the technical scope disclosed in the present invention.

Claims

1. The utility model provides a full-automatic clear pond well formula pump station, includes effluent water sump (1), its characterized in that: the sewage treatment device is characterized in that a sewage accumulating tank (2) is arranged at the inner bottom of the sewage tank (1), a second chute (9) is formed in the inner wall of the sewage accumulating tank (2), a pressure plate (8) is connected in the second chute (9) in a sliding manner, a diversion trench (3) is formed in the upper end of the sewage accumulating tank (2), a support frame (4) is fixedly connected to the inner bottom of the sewage tank (1), a centrifugal pump (5) is fixedly connected to the upper surface of the support frame (4), a water suction pipe (6) is fixedly connected to the left end of the centrifugal pump (5), the lower end of the water suction pipe (6) is located in the sewage accumulating tank (2), a blow-off pipe (7) is fixedly connected to the upper end of the centrifugal pump (5), a moving rod (10) is welded to the middle of the lower end of the pressure plate (8), a fixed block (11) is fixedly connected to the outer wall of the moving rod (10), first chutes (12) are formed in the left side wall and the right side wall of the fixed block (11), a first sliding block (13) is connected in the first sliding groove (12) in a sliding mode, and a housing (14) is welded to the other end of the first sliding block (13).

2. The full-automatic self-cleaning pool well type pump station according to claim 1, characterized in that: the flow guide groove (3) comprises a first arc-shaped groove (31), a second arc-shaped groove (32) is tangentially connected to the lower end of the first arc-shaped groove (31), the curvature center of the first arc-shaped groove (31) is vertically downward, and the curvature center of the second arc-shaped groove (32) is vertically upward.

3. The full-automatic self-cleaning pool well type pump station according to claim 1, characterized in that: the welding of the interior top of housing (14) has a pair of guide rail (16), sliding connection has a pair of slide bar (15) on a pair of guide rail (16), a pair of slide bar (15) all are L shape, the upper end of a pair of slide bar (15) is in the same place with the bottom welding of fixed block (11).

4. The full-automatic self-cleaning pool well type pump station according to claim 1, characterized in that: the welding has limiting plate (17) on the outer wall of carriage release lever (10), the welding of the bottom of limiting plate (17) has a pair of spring (18), the lower extreme welding of a pair of spring (18) is in the interior bottom of housing (14), a pair of spring (18) are located the left and right sides of carriage release lever (10) respectively.

5. The full-automatic self-cleaning pool well type pump station according to claim 1, characterized in that: the lower extreme of carriage release lever (10) is provided with first conducting strip (19), the interior bottom welding of housing (14) has cavity post (20), the interior bottom of cavity post (20) is provided with second conducting strip (21), match each other between cavity post (20) and carriage release lever (10).