CN210917694U

CN210917694U - Prefabricated water conservancy pump station waste fitting discharging

Info

Publication number: CN210917694U
Application number: CN201921724858.7U
Authority: CN
Inventors: 胡型聪
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-15
Filing date: 2019-10-15
Publication date: 2020-07-03
Anticipated expiration: 2029-10-15

Abstract

A prefabricated water conservancy pump station sewage discharge device comprises a pump station body, wherein fixing frames are arranged at the bottom ends of two sides of the pump station body and fixed on a base through fixing bolts, a water outlet is formed in the pump station body and connected with a water drain pipe, the water drain pipe is connected with a water drain pump, the water drain pump is suspended above the inner bottom surface of the pump station body, and the distance between the water drain pump and the inner bottom surface of the pump station body is 10-20 cm; the pump station body is provided with a water inlet, the water inlet corresponds to the water outlet, the water inlet is lower than the water outlet, a filtering motor is arranged below one side of the water inlet, the filtering motor is fixed on the outer wall of the pump station body through a fixing cover, the filtering cover is provided with a heat dissipation port, the filtering motor is connected with a filtering structure through a main shaft, and the filtering structure comprises a dirt blocking back plate, a circular dirt blocking cover and a dirt blocking plate; the utility model discloses a water inlet and filtration's setting has realized filtering the water that gets into through the water inlet, and because filter equipment's simple structure, is convenient for change and maintain for its later maintenance cost is low.

Description

Prefabricated water conservancy pump station waste fitting discharging

Technical Field

The utility model relates to a hydraulic engineering technical field specifically is a prefabricated water conservancy pump station waste fitting discharging.

Background

The pump station is a device capable of providing hydraulic power and pneumatic power with certain pressure and flow, and an engineering scale pump and pump station engineering. However, when water is taken, sundries such as aquatic weeds and branches floating in the water surface easily enter a water taking port of the pump station. The sundries can be wound on the impeller of the water pump after entering the pump station, so that the work load of the water pump is increased to reduce the water yield if the sundries are light, and the impeller falls off if the sundries are heavy and the transmission shaft is distorted to damage the water pump. In order to avoid the phenomenon, most of the prior art adopts the measure of additionally arranging a trash rack on a pump station. However, the trash rack can only temporarily block sundries, when the sundries are gathered in a large amount in the trash rack, the trash rack can be damaged under the action of huge pressure generated by water level difference between the inside and the outside of the trash rack, the trash rack loses the trash rack blocking effect, and therefore the great working difficulty is increased for leading water to a pump station. Some existing impurity removal devices crush or smash impurities, but when hard impurities are encountered, the crushing devices are easily damaged, the service life of equipment is shortened, and the blockage situation is easy to happen.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the defects of the prior art, and provides a prefabricated water conservancy pump station sewage discharge device, which comprises a pump station body, wherein the bottom ends of the two sides of the pump station body are provided with fixing frames, the fixing frames are fixed on a base through fixing bolts, the pump station body is provided with a water outlet, the water outlet is connected with a water discharge pipe, the water discharge pipe is connected with a water discharge pump, the water discharge pump is suspended above the inner bottom surface of the pump station body, and the distance between the water discharge pump and the inner bottom surface of the pump station body is 10-20 cm; the sewage filter comprises a pump station body, a water inlet, a filtering motor, a fixing cover, a heat dissipation port, a main shaft, a filtering structure, a sliding block and a central shaft, wherein the pump station body is provided with the water inlet, the water inlet corresponds to the water drainage port, the water inlet is lower than the water drainage port, the filtering motor is arranged below one side of the water inlet, the filtering motor is fixed on the outer wall of the pump station body through the fixing cover, the filtering cover is provided with the heat dissipation port, the filtering motor is connected with the filtering structure through the main shaft, the filtering structure comprises a sewage blocking back plate, a circular sewage blocking cover and a sewage blocking plate, the sewage blocking back plate is fixed on one side of the circular sewage blocking cover, one end of the; a notch is arranged below one side of the circular trash blocking cover, the notch is connected with a trash collecting box, and the other end of the trash collecting box is connected with a drain outlet on the station body.

And a filtering device is arranged at the water suction port of the drainage pump.

The water inlet is arranged at the opening of the inner wall of the pump station body and corresponds to the filtering structure.

And a ventilation opening is arranged above the water outlet.

And the trash baffle, the circular trash baffle cover and the trash baffle back plate are all provided with trash baffle grids.

The utility model has the advantages that: a prefabricated water conservancy pump station waste fitting discharging of compact structure is proposed: (1) the utility model discloses a water inlet and filtration's setting has realized filtering the water that gets into through the water inlet, and because filter equipment's simple structure, is convenient for change and maintain for its later maintenance cost is low.

(2) The utility model discloses a block dirty board, circular trash rack cover and block the grid setting on the dirty backplate, can filter the impurity of aquatic, and can adjust through the density to blocking dirty board, circular trash rack cover and the grid on the trash backplate to the realization is to the deeper filtration of impurity.

(3) The utility model discloses a setting of the slider on the trash baffle and the circular spout that trash rack covered can prevent that trash baffle from squinting or warping at the pivoted in-process, having prolonged whole filter equipment's life to the maintenance cost has been reduced.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a side polishing view of the present invention.

Fig. 3 is a schematic structural diagram of the filtering structure of the present invention.

Fig. 4 is a schematic structural view of the trash rack of the present invention.

Detailed Description

The drawings are for illustrative purposes only and are not to be construed as limiting the patent; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

Example 1, as shown: a prefabricated water conservancy pump station sewage discharge device comprises a pump station body 3, wherein fixing frames 12 are arranged at the bottom ends of two sides of the pump station body 3, the fixing frames 12 are fixed on a base 13 through fixing bolts, a water outlet 2 is formed in the pump station body 3, the water outlet 2 is connected with a water outlet pipe 4, the water outlet pipe 4 is connected with a drainage pump 5, the drainage pump 5 is suspended above the inner bottom surface of the pump station body 3, and the distance between the drainage pump 5 and the inner bottom surface of the pump station body 3 is 10-20 cm; the sewage filter is characterized in that a water inlet 7 is formed in the pump station body 3, the water inlet 7 corresponds to the water outlet 2, the water inlet 7 is lower than the water outlet 2, a filtering motor 9 is arranged below one side of the water inlet 7, the filtering motor 9 is fixed on the outer wall of the pump station body 3 through a fixing cover, a heat radiating port 8 is formed in the filtering cover, the filtering motor 9 is connected with a filtering structure 10 through a main shaft, the filtering structure 10 comprises a sewage blocking back plate 6, a circular sewage blocking cover 15 and a sewage blocking plate 18, the sewage blocking back plate 6 is fixed on one side of the circular sewage blocking cover 15, one end of the sewage blocking plate 18 is fixed in a sliding groove 16 of the circular sewage blocking cover 15 through a sliding block 17, and the other end of the sewage blocking plate 18 is fixed on a middle shaft; a gap is arranged below one side of the circular trash rack 15, the gap is connected with the trash collecting box 11, and the other end of the trash collecting box 11 is connected with a drain outlet 14 on the station body.

Embodiment 2, a prefabricated water conservancy pump station waste fitting discharging, 5 water sucking mouth department of drain pump be equipped with filter equipment. The water inlet 7 is arranged at the opening of the inner wall of the pump station body 3 and corresponds to the filtering structure 10. A ventilation opening 1 is arranged above the water outlet 2. The trash baffle plate 18, the circular trash rack 15 and the trash baffle back plate 6 are all provided with trash rack 19, and impurities in water entering through the water inlet 7 can be filtered through the trash rack 19.

When water enters a pump station body 3 through a water inlet 7, the water passes through a filtering device, impurities are filtered by the filtering device, the filtered impurities rotate through the filtering device driven by a filtering motor 9, and fall out through a notch formed in a circular trash rack 15 and fall into a trash collecting box 11, when the impurities are more, the impurities can be taken out through a drain outlet 14, and the filtered water is drawn out by a drain pump 5; the filtering motor 9 is connected with the external power supply control cabinet through a wire, the filtering motor 9 is controlled through the external power supply control cabinet, and the water entering the pump station body 3 through the water inlet 7 is the water with impurities entering through the pump.

The utility model provides a compact structure's a prefabricated water conservancy pump station waste fitting discharging, the utility model discloses a water inlet 7 and filtration 10's setting has realized filtering the water that gets into through water inlet 7, and because filter equipment's simple structure, is convenient for change and maintenance for its later stage maintenance cost is low. Through the setting of the grating on the trash rack 18, the circular trash rack 15 and the trash rack back plate 6, the impurities in the water can be filtered, and the density of the grating on the trash rack 18, the circular trash rack 15 and the trash rack back plate 6 can be adjusted, so that the deeper filtration of the impurities is realized. Through the arrangement of the sliding blocks 17 on the trash baffle plate 18 and the sliding grooves 16 on the circular trash rack 15, the trash baffle plate 18 can be prevented from being deviated or deformed in the rotating process, the service life of the whole filtering device is prolonged, and the maintenance cost is reduced.

Finally, the embodiments were chosen and described in order to best explain the principles of the invention and the patent disclosure, and are not intended to be limited to the details shown. Modifications and equivalents of the embodiments of the invention may be made by those skilled in the art without departing from the spirit and scope of the invention, and are intended to be covered by the appended claims.

Claims

1. The utility model provides a prefabricated water conservancy pump station waste fitting discharging, includes the pump station body, pump station body both sides bottom be equipped with the mount, the mount pass through fixing bolt to be fixed on the base, its characterized in that: the drainage pump is characterized in that a drainage port is arranged on the pump station body, the drainage port is connected with a drainage pipe, the drainage pipe is connected with a drainage pump, the drainage pump is suspended above the inner bottom surface of the pump station body, and the distance between the drainage pump and the inner bottom surface of the pump station body is 10-20 cm; the sewage filter comprises a pump station body, a water inlet, a filtering motor, a fixing cover, a heat dissipation port, a main shaft, a filtering structure, a sliding block and a central shaft, wherein the pump station body is provided with the water inlet, the water inlet corresponds to the water drainage port, the water inlet is lower than the water drainage port, the filtering motor is arranged below one side of the water inlet, the filtering motor is fixed on the outer wall of the pump station body through the fixing cover, the filtering cover is provided with the heat dissipation port, the filtering motor is connected with the filtering structure through the main shaft, the filtering structure comprises a sewage blocking back plate, a circular sewage blocking cover and a sewage blocking plate, the sewage blocking back plate is fixed on one side of the circular sewage blocking cover, one end of the; a notch is arranged below one side of the circular trash blocking cover, the notch is connected with a trash collecting box, and the other end of the trash collecting box is connected with a drain outlet on the station body.

2. The prefabricated water conservancy pump station waste fitting discharging of claim 1, characterized in that: and a filtering device is arranged at the water suction port of the drainage pump.

3. The prefabricated water conservancy pump station waste fitting discharging of claim 1, characterized in that: the water inlet is arranged at the opening of the inner wall of the pump station body and corresponds to the filtering structure.

4. The prefabricated water conservancy pump station waste fitting discharging of claim 1, characterized in that: and a ventilation opening is arranged above the water outlet.

5. The prefabricated water conservancy pump station waste fitting discharging of claim 1, characterized in that: and the trash baffle, the circular trash baffle cover and the trash baffle back plate are all provided with trash baffle grids.