CN218794381U

CN218794381U - Pump station intake filtration

Info

Publication number: CN218794381U
Application number: CN202223176338.1U
Authority: CN
Inventors: 王瑞华; 张承煜
Original assignee: Inner Mongolia Zhaofengnian Water Resources And Hydropower Engineering Co ltd
Current assignee: Inner Mongolia Zhaofengnian Water Resources And Hydropower Engineering Co ltd
Priority date: 2022-11-29
Filing date: 2022-11-29
Publication date: 2023-04-07
Anticipated expiration: 2032-11-29

Abstract

The utility model relates to a water supply system technical field just discloses a pump station intake filtration, including controller and inner tube, a plurality of second through-holes have been seted up to the outer wall of inner tube, the top of urceolus is provided with the top cap outward, the opening has been seted up to the top outer wall of top cap, the outer wall of inner tube rotates through the connecting piece and is connected with the urceolus, a plurality of first through-holes have been seted up to the outer wall of urceolus, the top fixed mounting of urceolus has the external gear, the top outer wall fixed mounting of top cap has the mounting bracket, the outer wall fixed mounting of mounting bracket has the motor, be provided with the driving gear on the output shaft of motor, the driving gear with the driven gear meshing, the controller with motor electric connection, the top outer wall fixed mounting of top cap has the subassembly that hangs. The utility model discloses can reduce biology and adhere to on the urceolus, and then reduce the phenomenon that urceolus and inner tube were blockked up and take place.

Description

Pump station intake filtration

Technical Field

The utility model relates to a water supply system technical field especially relates to a pump station intake filtration.

Background

The pump station is built more with the place that has great discharge, for example irrigate water transfer engineering, and wherein the pump station water intake is the place of placing the water intaking pump, but, has not few impurity in river course and the ditch, and these impurity enter into the water intaking pump and can cause the pump body to block up, influence the pump station work, and then influence the water intaking effect.

File through retrieval application number 202020179060.5 discloses a filter equipment for pump station, including the filter equipment body, the bottom fixedly connected with stabilizer blade of filter equipment body, the one end fixedly connected with chassis of stabilizer blade, the top fixedly connected with ring flange of filter equipment body, the top swing joint of ring flange has the top cap, the top swing joint of top cap has set screw, one side fixedly connected with motor case of filter equipment body, the inside wall fixedly connected with motor of motor case, the output shaft of motor passes through shaft coupling fixedly connected with pivot.

However, in the specific implementation of the technical scheme, under the action of water flow, impurities can cling to the filter screen, and the filter screen is still and easy to be attached with microorganisms, so slime generated by the microorganisms can easily cause blockage of the filter screen.

Therefore, a filter structure of a pump station water intake is provided.

SUMMERY OF THE UTILITY MODEL

The utility model mainly solves the technical problem existing in the prior art and provides a filter structure for a water intake of a pump station.

In order to realize the above-mentioned purpose, the utility model adopts the following technical scheme, a pump station intake filtration, including controller and inner tube, a plurality of second through-holes have been seted up to the outer wall of inner tube, be provided with the top cap outside the top of urceolus, the opening has been seted up to the top outer wall of top cap, the outer wall of inner tube rotates through the connecting piece and is connected with the urceolus, a plurality of first through-holes have been seted up to the outer wall of urceolus, the top fixed mounting of urceolus has the external gear, the top outer wall fixed mounting of top cap has the mounting bracket, the outer wall fixed mounting of mounting bracket has the motor, be provided with the driving gear on the output shaft of motor, the driving gear with external gear engagement, the controller with motor electric connection, the top outer wall fixed mounting of top cap has the subassembly that hangs the top cap through setting and puts in the water source.

During the use, the one end that keeps away from the top cap with the suspension assembly is fixed on the ground, make inner tube and urceolus all be located the water source, the suction pump is installed in the inner tube, impurity in the water source is blockked by the urceolus, when the water pump is not drawing water, the integrated device is in quiescent condition, at this moment, there is biological the adhering to easily on the outer wall of urceolus, therefore, regularly start the motor through the controller, the meshing transmission through external gear and driving gear after the motor rotates drives the urceolus and rotates, because rotate through the connecting piece between urceolus and the inner tube and be connected, and the inner tube of installing the suction pump is fixed, therefore, the urceolus uses the inner tube to rotate as the axle, the urceolus produces rotatory rivers when rotating, with this reduce the biological adhering to on the urceolus, take place with this phenomenon that urceolus and inner tube are blockked up.

Preferably, the suspension assembly comprises a mounting plate fixedly mounted on the outer wall of the top cover and a fixing frame fixedly mounted on the outer wall of the top of the mounting plate, and one end, far away from the top cover, of the fixing frame is fixedly mounted on the ground in use, so that the inner cylinder and the outer cylinder are both suspended in a water source.

Preferably, the connecting piece comprises a shaft rod and a bottom block, the top outer wall of the shaft rod is fixedly installed on the bottom outer wall of the inner barrel, the top outer wall of the bottom block is fixedly installed on the bottom outer wall of the shaft rod, an installation opening is formed in the bottom of the inner wall of the outer barrel, the inner wall of the installation opening is rotatably connected with the outer wall of the shaft rod through a first bearing, the axis of the shaft rod is collinear with the axis of the outer barrel, the outer barrel rotates by taking the shaft rod as an axis during use, and compared with the installation opening formed in the bottom of the inner barrel, the installation opening is formed in the outer barrel in the scheme, so that the completeness of the bottom of the inner barrel is favorably kept, a water suction pump is conveniently installed in the inner barrel, and the bottom block is located above the outer barrel during use.

As preferred, the bottom outer wall fixed mounting of top cap has the level gauge, the level gauge with controller electric connection detects the liquid level height in the inner tube through this electron level gauge, and when the level gauge detected that the liquid level height is less than the predetermined parameter in the inner tube, the suction pump was closed to the controller, when the personnel were not convenient for observe the state of the suction pump in the inner tube, through level gauge and controller protection suction pump, the suction pump was any when avoiding the water inlet of suction pump to expose the surface of water and continues work.

Advantageous effects

The utility model provides a pump station intake filtration. The method has the following beneficial effects:

(1) According to the pump station water intake filtering structure, the outer barrel rotates by taking the inner barrel as a shaft, and the outer barrel generates rotating water flow when rotating, so that the attachment of organisms on the outer barrel is reduced, and the phenomenon that the outer barrel and the inner barrel are blocked is reduced;

(2) This pump station intake filtration, when personnel are not convenient for observe the state of the suction pump in the inner tube, through level gauge and controller protection suction pump, the suction pump is any when avoiding the water inlet of suction pump to expose the surface of water and continues work.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.

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

FIG. 2 is a schematic view of the outer barrel structure of the present invention;

FIG. 3 is a schematic view of the inner tube structure of the present invention;

FIG. 4 is a schematic view of the top cover structure of the present invention;

illustration of the drawings: 1. a fixed mount; 2. mounting a plate; 3. an outer cylinder; 4. a first through hole; 5. an outer gear; 6. a top cover; 7. a mounting frame; 8. a motor; 9. a driving gear; 10. a port; 11. an installation port; 12. a bottom block; 13. a shaft lever; 14. an inner barrel; 15. a second through hole; 16. a liquid level meter.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

As shown in fig. 1-4, a pump station intake filtration structure comprises a controller and an inner barrel 14 for installing and fixing a water pump, wherein a plurality of second through holes 15 are formed in the outer wall of the inner barrel 14, a top cover 6 is arranged outside the top of the outer barrel 3, a through hole 10 for passing water is formed in the outer wall of the top cover 6, the outer wall of the inner barrel 14 is rotatably connected with the outer barrel 3 through a connecting piece, a plurality of first through holes 4 are formed in the outer wall of the outer barrel 3, an outer gear 5 is fixedly installed on the top end of the outer barrel 3, an installation frame 7 is fixedly installed on the outer wall of the top cover 6, a motor 8 is fixedly installed on the outer wall of the installation frame 7, a driving gear 9 is arranged on an output shaft of the motor 8, the driving gear 9 is meshed with the outer gear, the controller is electrically connected with the motor 8, a suspension assembly is fixedly installed on the outer wall of the top cover 6, and the top cover 6 is suspended in a water source through suspension.

When the water pump is used, one end of the suspension component, which is far away from the top cover 6, is fixed on the ground, so that the inner barrel 14 and the outer barrel 3 are both positioned in a water source, the water suction pump is installed in the inner barrel 14, impurities in the water source are blocked by the outer barrel 3, when the water pump does not pump water, the whole device is in a static state, at the moment, organisms are easy to adhere to the outer wall of the outer barrel 3, therefore, the motor 8 is started at regular time through the controller, the outer barrel 3 is driven to rotate through the meshing transmission of the outer gear 5 and the driving gear 9 after the motor 8 rotates, and the inner barrel 14, which is provided with the water suction pump, is fixed, therefore, the outer barrel 3 rotates by taking the inner barrel 14 as a shaft, and the outer barrel 3 generates rotating water flow when rotating, so that the adhesion of the organisms on the outer barrel 3 is reduced, and the phenomenon that the outer barrel 3 and the inner barrel 14 are blocked is reduced.

Specifically, the suspension assembly comprises a mounting plate 2 fixedly mounted on the outer wall of the top cover 6 and a fixing frame 1 fixedly mounted on the outer wall of the top of the mounting plate 2, and when the suspension assembly is used, one end, far away from the top cover 6, of the fixing frame 1 is fixedly mounted on the ground, so that the inner barrel 14 and the outer barrel 3 are both suspended in a water source.

Specifically, the connecting piece comprises axostylus axostyle 13 and end piece 12, the top outer wall fixed mounting of axostylus axostyle 13 is at the bottom outer wall of inner tube 14, the top outer wall fixed mounting of end piece 12 is at the bottom outer wall of axostylus axostyle 13, installing port 11 has been seted up to 3 inner walls of urceolus bottom, the inner wall of installing port 11 is connected through the outer wall rotation of first bearing with axostylus axostyle 13, the axis of axostylus axostyle 13 and the axis collineation of urceolus 3, during the use, urceolus 3 uses axostylus axostyle 13 to rotate as the axle, compare in seting up the bottom at the inner tube 14 with installing port 11, set up on urceolus 3 with installing port 11 in this scheme, be favorable to keeping the completeness of 14 bottoms of inner tube, conveniently install the suction pump in inner tube 14, wherein, during the use, end piece 12 is located the top of urceolus 3.

In a preferred embodiment, the inner wall of the outer cylinder 3 is rotationally connected with the outer wall of the inner cylinder 14 through a second bearing, and the uniformity of the stress on the upper end and the lower end of the outer cylinder 3 is enhanced through the additional second bearing, so that the temperature support is provided for the meshing of the driving gear 9 and the external gear 5.

In a preferred embodiment, the first bearing and the second bearing are sealed bearings, and the sealed bearings have good waterproof performance and are long in service time.

Referring to fig. 4, in a preferred embodiment, a liquid level meter 16 is fixedly mounted on an outer wall of the bottom of the top cover 6, the liquid level meter 16 is electrically connected to the controller, the liquid level meter 16 detects a liquid level in the inner barrel 14, when the liquid level meter 16 detects that the liquid level in the inner barrel 14 is lower than a predetermined parameter, the controller turns off the water pump, and when a person does not conveniently observe a state of the water pump in the inner barrel 14, the water pump is protected by the liquid level meter 16 and the controller, and the water pump is prevented from continuing to work when a water inlet of the water pump is exposed to the water surface.

The utility model discloses a theory of operation: when the water pump is used, one end, far away from the top cover 6, of the suspension component is fixed on the ground, the inner barrel 14 and the outer barrel 3 are located in a water source, the water suction pump is installed in the inner barrel 14, impurities in the water source are blocked by the outer barrel 3, when the water pump does not pump water, the whole device is in a static state, at the moment, organisms are easy to adhere to the outer wall of the outer barrel 3, therefore, the motor 8 is started at regular time through the controller, the outer barrel 3 is driven to rotate through meshing transmission of the outer gear 5 and the driving gear 9 after the motor 8 rotates, the outer barrel 3 is connected with the inner barrel 14 in a rotating mode through the connecting piece, the inner barrel 14 provided with the water suction pump is fixed, therefore, the outer barrel 3 rotates by taking the inner barrel 14 as a shaft, rotary water flow is generated when the outer barrel 3 rotates, and adhesion of the organisms on the outer barrel 3 is reduced.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a pump station intake filtration, includes controller and inner tube (14), a plurality of second through-holes (15) have been seted up to the outer wall of inner tube (14), are provided with top cap (6) outside the top of outer tube (3), opening (10), its characterized in that have been seted up to the top outer wall of top cap (6): the outer wall of inner tube (14) rotates through the connecting piece and is connected with urceolus (3), a plurality of first through-holes (4) have been seted up to the outer wall of urceolus (3), the top fixed mounting of urceolus (3) has external gear (5), the top outer wall fixed mounting of top cap (6) has mounting bracket (7), the outer wall fixed mounting of mounting bracket (7) has motor (8), be provided with driving gear (9) on the output shaft of motor (8), driving gear (9) with external gear engagement, the controller with motor (8) electric connection, the top outer wall fixed mounting of top cap (6) has the subassembly that hangs, hangs top cap (6) through what set up and puts in the water source.

2. The pump station intake filter structure of claim 1, wherein: the suspension assembly comprises a mounting plate (2) fixedly mounted on the outer wall of the top cover (6) and a fixing frame (1) fixedly mounted on the outer wall of the top of the mounting plate (2).

3. The pump station intake filter structure of claim 1, wherein: the connecting piece comprises a shaft lever (13) and a bottom block (12), the top outer wall of the shaft lever (13) is fixedly installed on the bottom outer wall of the inner barrel (14), the top outer wall of the bottom block (12) is fixedly installed on the bottom outer wall of the shaft lever (13), an installation opening (11) is formed in the bottom of the inner wall of the outer barrel (3), the inner wall of the installation opening (11) is rotatably connected with the outer wall of the shaft lever (13) through a first bearing, and the axis of the shaft lever (13) is collinear with the axis of the outer barrel (3).

4. The pump station intake filter structure of claim 3, wherein: the inner wall of the outer cylinder (3) is rotationally connected with the outer wall of the inner cylinder (14) through a second bearing.

5. The pump station intake filter structure of claim 4, wherein: the first bearing and the second bearing are both sealed bearings.

6. The pump station intake filter structure of claim 1, wherein: the bottom outer wall fixed mounting of top cap (6) has level gauge (16), level gauge (16) with controller electric connection.