CN218953548U

CN218953548U - Water pump trash device capable of automatically discharging sand

Info

Publication number: CN218953548U
Application number: CN202320064254.4U
Authority: CN
Inventors: 王磊
Original assignee: Hebei Fuyang Pump Industry Co ltd
Current assignee: Hebei Fuyang Pump Industry Co ltd
Priority date: 2023-01-10
Filing date: 2023-01-10
Publication date: 2023-05-02
Anticipated expiration: 2033-01-10

Abstract

The utility model provides a water pump trash device capable of automatically discharging sand, belongs to the technical field of water pumps, and solves the problems that the conventional water pump cannot filter sand and stones when in use, the service life of the water pump is shortened, and the normal use of the water pump is affected. The utility model provides a but automatic sediment outflow's water pump trash device, includes the installation shell, and the rear of installation shell inner chamber is fixed with the filter, and the place ahead of installation shell inner chamber is fixed with the bracing piece, and the other end of bracing piece is fixed with the bearing frame, and the one end of bearing frame is fixed with the bull stick. According to the utility model, sand and stones contained in water are filtered through the filter plates, so that the sand and stones are prevented from entering the water pump to damage a unit, the service life of the water pump is prolonged, and meanwhile, the sand and stones can be cleaned uniformly under the action of the blades and the scrapers, so that the sand and stones can be collected uniformly in the collecting box, the flow rate of the water is not influenced, and the sand and stones can be cleaned conveniently by workers.

Description

Water pump trash device capable of automatically discharging sand

Technical Field

The utility model relates to the technical field of water pumps, in particular to a water pump trash device capable of automatically discharging sand.

Background

The water pump is a mechanism for conveying or pressurizing liquid, and is mainly used for conveying liquid including water, oil, acid-alkali solution, emulsion, suspension emulsion, liquid metal and the like, and can also be used for conveying liquid, gas mixture and liquid containing suspended solids.

At present, the water pump is very wide in application, and when the water pump is used for pumping water in a river channel or a ditch, weeds and leaves in the water can be blocked, and some tiny sand and stones cannot be blocked, so that the sand and stones at the bottom of the water pump can be pumped together with water when the water pump pumps water, and the sand and stones can influence a unit inside the water pump, so that the service life of the water pump is prolonged, and the use of the water pump is also influenced.

Disclosure of Invention

The utility model aims to solve the problems in the prior art, and provides a water pump trash device capable of automatically discharging sand, so as to solve the problems in the prior art.

The aim of the utility model can be achieved by the following technical scheme:

the utility model provides a but automatic sediment outflow's water pump trash device, includes the installation shell, the rear of installation shell inner chamber is fixed with the filter, the place ahead of installation shell inner chamber is fixed with the bracing piece, the other end of bracing piece is fixed with the bearing frame, the one end of bearing frame is fixed with the bull stick, the fixed surface of bull stick has the blade, the other end of blade is fixed with the scraper blade, the bottom intercommunication of installation shell is provided with the collecting box, the bottom intercommunication of collecting box is provided with the blow off pipe, the fixed surface of blow off pipe has the solenoid valve.

The working principle of the utility model is as follows: firstly, when water flows to the inside of the installation shell, the filter plate filters, under the action of the bearing seat, the water flow can drive the blades to rotate, sand and stones on the surface of the filter plate are cleaned, the sand and stones separated from the filter plate are moved into the collecting box by the scraping plate, and when the sand and stones are required to be cleaned, the electromagnetic valve is opened to be discharged through the drain pipe.

A scraping rod is fixed above the inner cavity of the collecting box, and the shape of the scraping rod is a cylinder.

By adopting the structure, the sand and stone cleaning effect is improved.

The other end of the bearing seat is fixed with a fixed block, and the shape of the fixed block is conical.

By adopting the structure, the resistance of water flowing is reduced, and the water flow speed is improved.

The number of the supporting rods is three, and the shape of the supporting rods is wedge-shaped.

By adopting the structure, the influence of the supporting rod on the water flow velocity is reduced.

The bottom of the collecting box is conical, and the position of the drain pipe is at the lowest point of the collecting box.

By adopting the structure, the sand and stone residues in the collecting box are reduced.

The surface of scraper blade and the inner wall sliding connection of installation shell, the scraper blade is flexible material.

By adopting the structure, the influence on the cleaning effect caused by the fact that sand and stones remain on the inner wall of the installation shell is avoided.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, sand and stones contained in water are filtered through the filter plate, so that the sand and stones are prevented from entering the water pump to damage a unit, the service life of the water pump is prolonged, and meanwhile, the sand and stones can be uniformly cleaned under the action of the blades and the scraping plates, so that the sand and stones can be completely and uniformly collected in the collecting box, the flow rate of water cannot be influenced, and moreover, the sand and stones can be conveniently cleaned by staff, and the problems that the service life of the water pump is shortened and the normal use of the water pump is influenced when the conventional water pump is used are solved.

2. According to the utility model, through the arrangement of the scraping rod, when the scraping plate is contacted with the scraping rod, sand and stones can be scraped under the action of the scraping rod, so that the sand and stones can fall into the collecting box, and the cleaning effect of the sand and stones is improved.

3. According to the utility model, through the arrangement of the fixing blocks, when the fixing blocks are contacted with water, the fixing blocks can be split, so that the resistance of the flowing water is reduced, and the water flow speed is improved.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of a three-dimensional cross-sectional structure in the present utility model;

FIG. 3 is a schematic view of a partial perspective cross-sectional structure in the present utility model;

fig. 4 is an enlarged schematic view of the structure of fig. 2 a according to the present utility model.

In the figure: 1. a mounting shell; 2. a filter plate; 3. a support rod; 4. a bearing seat; 5. a rotating rod; 6. a blade; 7. a scraper; 8. a collection box; 9. a blow-down pipe; 10. an electromagnetic valve; 11. a scraping rod; 12. and a fixed block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, this water pump trash device that can arrange sand automatically, including installation shell 1, the rear of installation shell 1 inner chamber is fixed with filter 2, the place ahead of installation shell 1 inner chamber is fixed with bracing piece 3, the other end of bracing piece 3 is fixed with bearing frame 4, the one end of bearing frame 4 is fixed with bull stick 5, the fixed surface of bull stick 5 has blade 6, the other end of blade 6 is fixed with scraper blade 7, the bottom intercommunication of installation shell 1 is provided with collecting box 8, the bottom intercommunication of collecting box 8 is provided with blow off pipe 9, blow off pipe 9's fixed surface has solenoid valve 10, the device filters the sand stone that contains in the water through filter 2, avoid sand stone to get into the inside of water pump and cause the damage to the unit, thereby increased the life of water pump, can carry out unified clearance to sand stone under the effect of blade 6 and scraper blade 7 simultaneously, make it can all get into the inside unified collection of collecting box 8, not only can not influence the velocity of flow of water, moreover, the staff is convenient to carry out the clearance to sand stone, the problem that present water pump can't filter sand stone when using, can reduce water pump life and water pump normal use life.

The top of collecting box 8 inner chamber is fixed with scrapes pole 11, and the shape of scraping pole 11 is the cylinder, in this embodiment, through the setting of scraping pole 11, can scrape the sand and stone when scraper blade 7 and scraping pole 11 contact, scrapes the effect of pole 11 under, makes it can drop to the inside of collecting box 8, promotes the clearance effect to the sand and stone.

The other end of bearing frame 4 is fixed with fixed block 12, and the shape of fixed block 12 is conical, in this embodiment, through the setting of fixed block 12, can shunt it when contacting with water, reduces the resistance when water flows, promotes water velocity.

The number of the supporting rods 3 is three, the shape of the supporting rods 3 is wedge-shaped, in the embodiment, the bearing 4 can be supported by the arrangement, the blocking of water flow can be reduced, and the influence of the supporting rods 3 on the water flow rate is reduced.

The shape of collecting box 8 bottom is the toper, and the position of blow off pipe 9 is in the minimum of collecting box 8, in this embodiment, through this kind of setting, can make the sand and stone concentrate in blow off pipe 9 department entirely, and can be more thoroughly when discharging the sand and stone, reduce the inside sand and stone's of collecting box 8 residue.

The surface of scraper blade 7 and the inner wall sliding connection of installation shell 1, scraper blade 7 are flexible material, in this embodiment, through this kind of setting, can clear up the sand and stone of edge, make it can remove, avoid sand and stone to remain at the inner wall of installation shell 1 and influence the clearance effect.

The working principle of the utility model is as follows: firstly, the rear of the installation shell 1 is installed at the water inlet of the water pump, then the front of the installation shell 1 is installed to the water pipe, when water flows to the inside of the installation shell 1, the water is filtered by the filter plate 2, sand and stones contained in the water are blocked by the filter plate 2, under the action of the bearing seat 4, the water flows can drive the blades 6 to rotate, meanwhile, the blades 6 drive the scraping plates 7 to rotate, sand and stones on the surface of the filter plate 2 are cleaned, the sand and stones separated from the filter plate 2 move towards the inner wall of the installation shell 1 under the action of the centrifugal force of the water flow, the scraping plates 7 clean the sand and stones, drive the sand and stones to move, when the sand and stones move to the collecting box 8, the sand and stones fall into the inside of the collecting box 8 and gradually sink into the bottom of the collecting box 8, and when the sand and stones need to be cleaned, the electromagnetic valve 10 is opened, and the sand and stones are discharged through the blow-down pipe 9.

The specific embodiments described herein are offered by way of example only to illustrate the spirit of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the utility model or exceeding the scope of the utility model as defined in the accompanying claims.

Claims

1. The utility model provides a but automatic sediment outflow's water pump trash device, includes installation shell (1), its characterized in that: the utility model discloses a sewage treatment device, including installation shell (1), bearing frame (4), scraper blade (7), collecting box (8) are provided with in the rear of installation shell (1) inner chamber, the place ahead of installation shell (1) inner chamber is fixed with bracing piece (3), the other end of bracing piece (3) is fixed with bearing frame (4), the one end of bearing frame (4) is fixed with bull stick (5), the fixed surface of bull stick (5) has blade (6), the other end of blade (6) is fixed with scraper blade (7), the bottom intercommunication of installation shell (1) is provided with collecting box (8), the bottom intercommunication of collecting box (8) is provided with blow off pipe (9), the fixed surface of blow off pipe (9) has solenoid valve (10).

2. The automatic sand-discharging water pump trash device of claim 1, wherein: a scraping rod (11) is fixed above the inner cavity of the collecting box (8), and the shape of the scraping rod (11) is a cylinder.

3. The automatic sand-discharging water pump trash device of claim 1, wherein: the other end of the bearing seat (4) is fixed with a fixed block (12), and the shape of the fixed block (12) is conical.

4. The automatic sand-discharging water pump trash device of claim 1, wherein: the number of the supporting rods (3) is three, and the shape of the supporting rods (3) is wedge-shaped.

5. The automatic sand-discharging water pump trash device of claim 1, wherein: the bottom of the collecting box (8) is conical, and the position of the blow-off pipe (9) is positioned at the lowest point of the collecting box (8).

6. The automatic sand-discharging water pump trash device of claim 1, wherein: the surface of the scraping plate (7) is in sliding connection with the inner wall of the installation shell (1), and the scraping plate (7) is made of flexible materials.