CN218233742U

CN218233742U - Sewage lifting device

Info

Publication number: CN218233742U
Application number: CN202222275779.0U
Authority: CN
Inventors: 顾文柳; 陈华华; 郭久利; 岳恩伟; 庞佳俊; 陈显华; 刘小雷
Original assignee: Jiangsu Nju Ecological Environmental Construction Co ltd
Current assignee: Jiangsu Nju Ecological Environmental Construction Co ltd
Priority date: 2022-08-29
Filing date: 2022-08-29
Publication date: 2023-01-06
Anticipated expiration: 2032-08-29

Abstract

The utility model discloses a sewage lifting means. The utility model discloses a frame, the inner wall fixed mounting of frame has the pump body, the play water port intercommunication of the pump body has the drain pipe, the port intercommunication of intaking of the pump body has the inlet tube, the inner wall of frame is fixed mounting still to have and strains the clear case, strain the top fixed mounting of clear case and have the drainage pipe, the fixed intercommunication in bottom of straining the clear case has a dirty pipe, the inner wall of straining the clear case rotates and is connected with and filters the rotary drum, the output axle head of the pump body is connected with through linkage module and filtration rotary drum transmission, filter the side of week of rotary drum and offer a plurality of groups and be the filtration hole that the circumference array distributes. The utility model discloses a filter and revolve the setting of a section of thick bamboo, recoil spray tube isotructure, make this device can high-efficiently accomplish the promotion operation of sewage, and this device has increased double flow sensor on traditional sewage hoisting device's basis, during the use, through studying and judging to two flow sensor's data difference, but the jam degree of intelligent judgement filter mechanism in this lifting means.

Description

Sewage lifting device

Technical Field

The utility model relates to a sewage lifting mechanism technical field, specifically speaking relates to a sewage lifting means.

Background

The theory of operation of sewage lifting mechanism makes waste sewage flow in through the entry, realizes the separation of sediment water through the filter screen, and the residue gets into the residue accumulator, and water then flows into the header tank, and when the water level reached the assigned position, the start dredge pump washed, discharges water and residue from the export, realizes sewage lifting, and the sewage lifting mechanism that uses at present is mostly from taking the back flush form.

In the prior art, patent document CN206800607U discloses a backwash sewage lifting device, which uses a centrifugal principle to discharge backwash sewage through filter holes of a filter and guide the sewage to the inner cavity wall of a backwash bucket by a guide sheet to flow spirally, and backwash water flow can wash the inner cavity wall of the backwash bucket under the double actions of spiral and centrifugal, so that deposited and bonded sewage on the inner cavity wall of the backwash bucket is effectively washed away and discharged, but the lifting device cannot intelligently control the backwash cleaning time during backwash cleaning, so that the degree of automation during backwash cleaning is low, and the cleaning is inconvenient to realize non-stop operation.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

An insufficient to prior art, an object of the utility model is to provide a sewage lifting means, the utility model discloses a filter the setting of revolving a section of thick bamboo, recoil spray tube isotructure, make this device can high-efficiently accomplish the promotion operation of sewage, and this device has increased double flow sensor on traditional sewage lifting device's basis, during the use, through the poor study and judgement of data to two flow sensor, but the jam degree of filter mechanism in this lifting means of intelligent judgement.

(II) technical scheme

This for realizing above-mentioned purpose, the utility model provides a following technical scheme, a technical scheme that sewage lifting means adopted is: the water pump comprises a rack, wherein a pump body is fixedly mounted on the inner wall of the rack, a water outlet port of the pump body is communicated with a water discharge pipe, and a water inlet port of the pump body is communicated with a water inlet pipe;

the inner wall of the frame is also fixedly provided with a filtering box, the top of the filtering box is fixedly provided with a sewage guide pipe, the bottom of the filtering box is fixedly communicated with a sewage outlet pipe, the inner wall of the filtering box is rotationally connected with a filtering rotary cylinder, the output shaft end of the pump body is in transmission connection with the filtering rotary cylinder through a linkage module, the peripheral side of the filtering rotary cylinder is provided with a plurality of groups of filtering holes distributed in a circumferential array, the inner wall of the filtering rotary drum is connected with a water outlet drum in a rotating mode, the peripheral side face of the water outlet drum is fixedly connected with the rack, the top of the water outlet drum is fixedly provided with an opening, a port of the water outlet drum is fixedly communicated with the water inlet pipe through a connecting pipe, a backflushing mechanism is installed at the bottom of the water outlet drum, one end of a water inlet of the backflushing mechanism is communicated with the water outlet pipe through a guide pipe, and an electric monitoring assembly is fixedly installed on the surface of the rack.

As a preferred scheme, the backflushing mechanism comprises a backflushing spray pipe which is fixedly installed at the front bottom of the water outlet barrel and is arranged on the inner side of the filtering rotary barrel, a plurality of groups of backflushing nozzles which are regularly distributed and have the water outlet direction vertically downward are fixedly communicated with the bottom end of the backflushing spray pipe, one end of a water inlet of the backflushing spray pipe is fixedly communicated with a guide pipe, and electromagnetic valves are installed at the communication position of the guide pipe and a drain pipe and inside the drain pipe and a sewage outlet pipe.

As the preferred scheme, the electric monitoring assembly comprises a single chip microcomputer, a water inlet flow sensor and a water outlet flow sensor respectively, the surface of the single chip microcomputer is fixedly connected with the rack, the monitoring end of the water inlet flow sensor extends to the inside of the water inlet pipe, the monitoring end of the water outlet flow sensor extends to the inside of the water discharge pipe, and ports of the pump body, the water inlet flow sensor and the water outlet flow sensor are electrically connected with the single chip microcomputer.

As preferred scheme, the linkage module is connected in the universal driving shaft of straining the inside of clear case and is fixed in the driven fluted disc of straining a section of thick bamboo tip including the output wheel that is fixed in pump body output axle head, rotation respectively, the week side of output wheel passes through the belt and is connected with the universal driving shaft transmission, the tip fixed mounting of universal driving shaft has drive gear, drive gear's week side is connected with the driven fluted disc transmission.

Preferably, a group of sealing partition plates distributed in a circumferential array are fixedly mounted on the circumferential side surface of the filtering rotary cylinder, and the circumferential side surface of each sealing partition plate is rotationally attached to the filtering box.

Preferably, an L-shaped bent pipe is fixedly mounted at the tail of the connecting pipe, and the end of the L-shaped bent pipe extends into the water outlet barrel.

As the preferred scheme, strain clear hole for the circular port, strain the axis in clear hole and strain the axis of revolving the section of thick bamboo perpendicularly, strain and revolve the section of thick bamboo for the cavity tubular structure for straining.

As a preferred scheme, the opening is a square opening, and the whole radian of the opening is 180 degrees.

(III) advantageous effects

Compared with the prior art, the utility model provides a sewage lifting device possesses following beneficial effect

1. The utility model discloses a filter and revolve the setting of section of thick bamboo, recoil spray tube isotructure, make the promotion operation that this device can high-efficiently accomplish sewage, and this device has increased double-flow sensor on traditional sewage hoisting device's basis, during the use, study and judge through the data difference to two flow sensor, but intelligent judgement filtering mechanism's in this lifting means jam degree, study and judge through the intelligence of above-mentioned jam degree, thereby can intelligently wash the operation, through the realization of intelligent back flush effect, thereby effectively improve the intelligent degree of this device.

2. The utility model discloses a filter the outer filter of revolving a section of thick bamboo and revolve the dynamic formula setting, can utilize the centrifugation to take off the material principle and effectively reduce filter mechanism's jam probability in this lifting means, through the position setting of recoil spray tube, then can realize the operation of not shutting down when recoil washs.

Drawings

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

FIG. 2 is a schematic view of a portion of the enlarged structure of FIG. 1;

FIG. 3 is a schematic view of the structure of FIG. 1 from another angle according to the present invention;

FIG. 4 is a schematic sectional view of the filtering box and the duct of the present invention;

fig. 5 is a schematic structural view of the filtering rotary cylinder and the filtering holes of the present invention.

In the figure: 1. a frame; 2. a pump body; 3. a drain pipe; 4. a water inlet pipe; 5. a filtering box; 6. a sewage draining pipe; 7. a sewage outlet pipe; 8. a filtering rotary drum; 9. a linkage module; 10. filtering holes; 11. a water outlet barrel; 12. opening the opening; 13. a backflushing spray pipe; 14. a conduit; 15. an electromagnetic valve; 16. a single chip microcomputer; 17. a water inflow sensor; 18. a water outlet flow sensor; 19. an output wheel; 20. a linkage shaft; 21. a driven fluted disc; 22. a transmission gear; 23. sealing the partition plate; 24. an L-shaped bent pipe.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships that are based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, rather than to indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like 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 should be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, the present invention: a technical scheme that sewage lifting means adopted is: the device comprises a rack 1, wherein a pump body 2 is fixedly arranged on the inner wall of the rack 1, a water outlet port of the pump body 2 is communicated with a water discharge pipe 3, and a water inlet port of the pump body 2 is communicated with a water inlet pipe 4;

the inner wall of the rack 1 is also fixedly provided with a filtering box 5, the top of the filtering box 5 is fixedly provided with a sewage guide pipe 6, the bottom of the filtering box 5 is fixedly communicated with a sewage outlet pipe 7, the inner wall of the filtering box 5 is rotatably connected with a filtering rotary cylinder 8, the filtering rotary cylinder 8 is of a hollow cylindrical structure, and the output shaft end of the pump body 2 is in transmission connection with the filtering rotary cylinder 8 through a linkage module 9;

the linkage module 9 comprises an output wheel 19 fixed at the output shaft end of the pump body 2, a linkage shaft 20 rotationally connected to the interior of the filtering tank 5 and a driven fluted disc 21 fixed at the end part of the filtering rotary cylinder 8 respectively, the peripheral side surface of the output wheel 19 is in transmission connection with the linkage shaft 20 through a belt, a transmission gear 22 is fixedly installed at the end part of the linkage shaft 20, the peripheral side surface of the transmission gear 22 is in transmission connection with the driven fluted disc 21, and when the pump body 2 works, the filtering rotary cylinder 8 and the output wheel 19 rotate in a differential speed;

the peripheral side surface of the filtering rotary cylinder 8 is provided with a plurality of groups of filtering holes 10 distributed in a circumferential array manner, the filtering holes 10 are arranged to filter large impurities in the sewage when the pump body 2 is subjected to sewage extraction, and the sewage is trapped outside the filtering rotary cylinder 8, the filtering holes 10 are circular holes, the axis of each filtering hole 10 is perpendicular to the axis of the filtering rotary cylinder 8, and the size of the filtering holes 10 can be customized according to actual requirements;

a group of sealing clapboards 23 distributed in a circumferential array are fixedly arranged on the circumferential side surface of the filtering rotary cylinder 8, the circumferential side surface of each sealing clapboard is rotationally attached to the filtering box 5, and the dirt filtered by the filtering rotary cylinder 8 is intercepted in a subarea way through the arrangement of the sealing clapboards 23;

the inner wall of the filtering rotary cylinder 8 is rotatably connected with a water outlet cylinder 11, the peripheral side surface of the water outlet cylinder 11 is fixedly connected with the rack 1, the top of the water outlet cylinder 11 is fixedly provided with an opening 12, the opening 12 is a square opening, the whole radian of the opening 12 is 180 degrees, and the opening 12 is used for receiving sewage filtered by the filtering rotary cylinder;

the port of the water outlet barrel 11 is fixedly communicated with the water inlet pipe 4 through a connecting pipe, the tail part of the connecting pipe is fixedly provided with an L-shaped bent pipe 24, and the end part of the L-shaped bent pipe 24 extends into the water outlet barrel 11;

the bottom of the water outlet barrel 11 is provided with a backflushing mechanism, and one end of a water inlet of the backflushing mechanism is communicated with the drain pipe 3 through a guide pipe 14;

the backflushing mechanism comprises a backflushing spray pipe 13 which is fixedly installed at the right bottom of the water outlet barrel 11 and is arranged on the inner side of the filtering rotary barrel 8, a plurality of groups of backflushing spray nozzles which are regularly distributed and are vertically downward in the water outlet direction are fixedly communicated with the bottom end of the backflushing spray pipe 13, one end of a water inlet of the backflushing spray pipe 13 is fixedly communicated with a guide pipe 14, and electromagnetic valves 15 are installed at the communication part of the guide pipe 14 and the drain pipe 3 and inside the drain pipe 3 and the sewage outlet pipe 7.

The surface of the frame 1 is also fixedly provided with an electric monitoring component.

The electric monitoring assembly comprises a single chip microcomputer 16, a water inlet flow sensor 17 and a water outlet flow sensor 18 respectively, the surface of the single chip microcomputer 16 is fixedly connected with the rack 1, the monitoring end of the water inlet flow sensor 17 extends into the water inlet pipe 4, the monitoring end of the water outlet flow sensor 18 extends into the water outlet pipe 3, the ports of the pump body 2, the water inlet flow sensor 17 and the water outlet flow sensor 18 are electrically connected with the single chip microcomputer 16, when the electric monitoring assembly is used, the water inlet flow data of the water inlet flow sensor 17 are monitored in real time, the water outlet flow sensor 18 monitors the water outlet flow of the water outlet pipe 3 in real time, and the single chip microcomputer 16 judges the blocking degree of the filtering rotary cylinder 8 according to the flow difference of the water inlet flow sensor 17 and the water outlet flow sensor 18;

the model of the single chip microcomputer 16 is FX1N-60MR-001, and the models of the water inlet flow sensor 17 and the water outlet flow sensor 18 are FSH1-DT1-800.

The working principle of the utility model is that; this equipment is mainly applicable to the promotion operation of sewage, during the use, drain pipe 3 communicates with the promotion of sewage or the next one-level treatment pipeline of sewage, drainage pipe 6 and outside sewage entering pipeline intercommunication, it communicates with external sewage pipes to go out dirty pipe 7, during normal operation, solenoid valve 15 of drain pipe 3 department is normally open, when needing to carry out the promotion operation of sewage, pump body 2 work, pump body 2 back of working, then carry out the promotion operation of sewage at set rate, pump body 2 during operation, filter the rotary drum 8 gyration, the sewage that drainage pipe 6 got into filters through the filtration pore on filtering rotary drum 8 at first, the sewage after the filtration gets into outlet drum 11 via uncovered 12, the water inlet end of pump body 2 is by leading water in outlet drum 11, when the data difference of inflow flow sensor 17 and play water flow sensor 18 surpassed the settlement scope and this difference keeps the settlement time, pipe 14 and solenoid valve 15 of play dirty pipe 7 department open, the clear water filters rotary drum 8 and backflushs stifled, the sewage that the clearance was cleared up via outlet pipe 7 is opened, the singlechip mechanism also can be opened the manual control of 16 through the outside.

It should be finally noted that the above embodiments are only used to illustrate the technical solutions of the present invention, but not to limit the scope of the present invention, and although the present invention is described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced equivalently without departing from the spirit and scope of the technical solutions of the present invention.

Claims

1. The utility model provides a sewage lifting means, includes frame (1), the inner wall fixed mounting of frame (1) has the pump body (2), the delivery port intercommunication of the pump body (2) has drain pipe (3), the inlet port intercommunication of the pump body (2) has inlet tube (4), its characterized in that:

frame (1)'s inner wall still fixed mounting have strain clear case (5), the top fixed mounting who strains clear case (5) has drainage pipe (6), the bottom fixed intercommunication of straining clear case (5) has out dirty pipe (7), the inner wall of straining clear case (5) rotates and is connected with and filters rotary drum (8), the output axle head of pump body (2) passes through linkage module (9) and filters rotary drum (8) transmission and is connected, filter rotary drum (8) all sides and set up a plurality of groups and be the filtration clear hole (10) that the circumference array distributes, the inner wall of filtering rotary drum (8) rotates and is connected with outlet tube (11), outlet tube (11) all sides and frame (1) fixed connection, open (12) have been seted up to outlet tube (11) top fixed, outlet tube (11)'s port passes through the union coupling and inlet tube (4) fixed intercommunication, outlet tube (11)'s bottom is installed the recoil mechanism, the one end of recoil mechanism water inlet passes through pipe (14) and drain pipe (3) intercommunication, frame (1) the surface monitoring subassembly still fixed mounting has the electricity.

2. The sewage lifting device according to claim 1, wherein the backflushing mechanism comprises a backflushing spray pipe (13) fixedly mounted at the front bottom of the water outlet barrel (11) and arranged on the inner side of the filtering rotary barrel (8), a plurality of groups of backflushing nozzles which are regularly distributed and have a vertically downward water outlet direction are fixedly communicated with the bottom end of the backflushing spray pipe (13), one end of a water inlet of the backflushing spray pipe (13) is fixedly communicated with the conduit (14), and electromagnetic valves (15) are mounted at the communication positions of the conduit (14) and the drain pipe (3) and inside the drain pipe (3) and the drain pipe (7).

3. The sewage lifting apparatus of claim 1, wherein: the electric monitoring component comprises a single chip microcomputer (16), a water inlet flow sensor (17) and a water outlet flow sensor (18), the surface of the single chip microcomputer (16) is fixedly connected with the rack (1), the monitoring end of the water inlet flow sensor (17) extends to the inside of the water inlet pipe (4), the monitoring end of the water outlet flow sensor (18) extends to the inside of the water outlet pipe (3), and ports of the pump body (2), the water inlet flow sensor (17) and the water outlet flow sensor (18) are electrically connected with the single chip microcomputer (16).

4. The sewage lifting apparatus of claim 1, wherein: linkage module (9) are connected in the universal driving shaft (20) of filter case (5) inside and are fixed in driven fluted disc (21) of filtering rotary drum (8) tip including output wheel (19), the rotation that is fixed in the pump body (2) output shaft end respectively, the side all around of output wheel (19) passes through the belt and is connected with universal driving shaft (20) transmission, the tip fixed mounting of universal driving shaft (20) has drive gear (22), the side all around of drive gear (22) is connected with driven fluted disc (21) transmission.

5. The sewage lifting apparatus of claim 1, wherein: the side face of week of the section of thick bamboo (8) is revolved in the filtration has a set of sealed baffle (23) that are circumference array distribution, every the side face of week of sealed baffle all rotates with filter box (5) and laminates.

6. The sewage lifting apparatus of claim 1, wherein: the tail part of the connecting pipe is fixedly provided with an L-shaped bent pipe (24), and the end part of the L-shaped bent pipe (24) extends to the inside of the water outlet barrel (11).

7. The sewage lifting apparatus of claim 1, wherein: strain clear hole (10) and be the circular port, the axis of straining clear hole (10) is perpendicular with the axis of straining and revolve a section of thick bamboo (8), strain and revolve a section of thick bamboo (8) and be hollow tubular structure.

8. The sewage lifting apparatus of claim 1, wherein: the opening (12) is a square opening, and the whole radian of the opening (12) is 180 degrees.