CN213870333U

CN213870333U - Water pumping device for hydraulic engineering

Info

Publication number: CN213870333U
Application number: CN202023177219.9U
Authority: CN
Inventors: 崔宝振
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-25
Filing date: 2020-12-25
Publication date: 2021-08-03
Anticipated expiration: 2030-12-25

Abstract

The utility model discloses a water pumping device for hydraulic engineering, which comprises a driving motor, wherein the lower end of the driving motor is provided with an impeller sleeve, the upper end of the driving motor is provided with a handle, the lower end of the impeller sleeve is fixedly provided with a bottom frame through a bolt, and the outer side of the impeller sleeve is provided with a water outlet and a water inlet; this practicality can provide flabellum water conservancy diversion structure when using through the flabellum that sets up and assorted auxiliary structure, and horizontal S-shaped structure provides better water conservancy diversion effect to the forward drive and the back drive homoenergetic of its motor can provide the same water conservancy diversion effect, possess certain beneficial effect, and motor and impeller cover structure through vertical setting can provide vertical bearing structure in addition, and is more convenient when carrying, can directly hand.

Description

Water pumping device for hydraulic engineering

Technical Field

The utility model relates to a hydraulic engineering field specifically is a pumping device for hydraulic engineering.

Background

Hydraulic engineering is an engineering built for controlling and allocating surface water and underground water in nature to achieve the purposes of removing harmful substances and benefiting. Also known as water engineering. Water is a valuable resource essential for human production and life, but its naturally occurring state does not completely meet the needs of human beings. Only when hydraulic engineering is built, water flow can be controlled, flood disasters are prevented, and water quantity is adjusted and distributed to meet the requirements of people on water resources in life and production. Hydraulic engineering needs to build various types of hydraulic buildings such as dams, dikes, spillways, water gates, water inlets, channels, transition troughs, rafts, fishways and the like so as to achieve the aims.

Hydraulic engineering needs have pumping device, draws water to the river course, and current pumping device for hydraulic engineering has certain problem:

the pumping device for the existing hydraulic engineering is a simple pump body generally, the structure of the pumping device is transverse, the occupied area is large, the pumping device is inconvenient to carry, an impeller inside the pumping device is a simple flow guide fan blade generally, the flow guide effect is not good enough, and certain use problems exist.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pumping device for hydraulic engineering to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a pumping device for hydraulic engineering, includes driving motor, driving motor's lower extreme is seted up there is the impeller cover, the handle has been seted up to driving motor's upper end, the lower extreme of impeller cover has the chassis through bolt fixed mounting, delivery port and water inlet have been seted up in the outside of impeller cover.

Preferably, the power output end of the driving motor is provided with an impeller, and the outer side of the impeller is provided with a plurality of fan blades.

Preferably, a first bevel edge is formed in one side of the fan blade, a second bevel edge is formed in the other side of the fan blade, the fan blade is in an inclined S shape, and the whole fan blade is in an arc shape.

Preferably, a cavity is formed in the impeller sleeve, a limiting ring is arranged at the upper end of the impeller sleeve, and the power output end of the driving motor penetrates through the impeller sleeve.

Preferably, the impeller is located inside the impeller sleeve, and a connecting pipe is fixedly installed on one side of the water outlet through a connecting flange and a bolt.

Preferably, the underframe is in a trapezoidal table frame structure, the bottom of the underframe is a limiting plate with a bolt hole on the surface, and the outer side of the underframe is a bending plate with an angle of 120-150 degrees.

Compared with the prior art, the beneficial effects of the utility model are that:

through flabellum and assorted auxiliary structure that sets up, can be when using, provide flabellum water conservancy diversion structure, horizontal S-shaped structure provides better water conservancy diversion effect, and the forward drive and the back drive homoenergetic of its motor can provide the same water conservancy diversion effect, possess certain beneficial effect, motor and impeller cover structure through vertical setting in addition, can provide vertical bearing structure, it is more convenient when carrying, can directly hand, more outstanding than current structure.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a top view of the impeller sleeve of the present invention;

fig. 3 is a schematic structural view of the impeller of the present invention;

fig. 4 is a cross-sectional view of the fan blade of the present invention.

In the figure: 10. a drive motor; 11. a handle; 12. an impeller sleeve; 13. a water outlet; 14. a connecting pipe; 15. a chassis; 16. a limiting ring; 17. an impeller; 18. a fan blade; 181. a first beveled edge; 182. a second beveled edge; 19. a water inlet.

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 work belong to the protection scope of the present invention.

Referring to fig. 1-4, a water pumping device for hydraulic engineering includes a driving motor 10, an impeller sleeve 12 is disposed at a lower end of the driving motor 10, a handle 11 is disposed at an upper end of the driving motor 10, an underframe 15 is fixedly mounted at a lower end of the impeller sleeve 12 through bolts, and a water outlet 13 and a water inlet 19 are disposed at an outer side of the impeller sleeve 12.

The power output end of the driving motor 10 is provided with an impeller 17, the outer side of the impeller 17 is provided with a plurality of fan blades 18, one side of each fan blade 18 is provided with a first inclined edge 181, the other side of each fan blade is provided with a second inclined edge 182, the fan blades 18 are in an inclined S shape, the whole fan blades 18 are in an arc shape, when the fan is used, a bidirectional flow guide structure is provided, and the flow guide effect is more excellent than that of the existing structure;

a cavity is formed in the impeller sleeve 12, a limit ring 16 is formed at the upper end of the impeller sleeve 12, the power output end of the driving motor 10 penetrates into the impeller sleeve 12, and the impeller 17 is located in the impeller sleeve 12;

the water outlet structure comprises a water outlet 13, a connecting pipe 14 is fixedly mounted on one side of the water outlet 13 through a connecting flange and a bolt, the underframe 15 is of a trapezoidal table frame structure, a limiting plate with a bolt hole formed in the surface is arranged at the bottom of the underframe 15, and a bending plate with an angle of 120-150 degrees is arranged on the outer side of the underframe 15.

The working principle is as follows: when using, carry out power take off through driving motor 10, inboard impeller 17 provides rotary power, and flabellum 18 provides the water conservancy diversion effect, and its structure guarantees forward and reverse water conservancy diversion effect always, provides the extrusion to rivers when rotating through first hypotenuse 181 and second hypotenuse 182 simultaneously, and the water conservancy diversion effect is better than traditional streamlined flabellum water conservancy diversion effect, possesses certain beneficial effect.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a pumping device for hydraulic engineering, includes driving motor (10), its characterized in that: the impeller structure is characterized in that an impeller sleeve (12) is arranged at the lower end of the driving motor (10), a handle (11) is arranged at the upper end of the driving motor (10), an underframe (15) is fixedly arranged at the lower end of the impeller sleeve (12) through bolts, and a water outlet (13) and a water inlet (19) are arranged on the outer side of the impeller sleeve (12).

2. The water pumping device for the hydraulic engineering according to claim 1, wherein: the power output end of the driving motor (10) is provided with an impeller (17), and the outer side of the impeller (17) is provided with a plurality of fan blades (18).

3. The water pumping device for the hydraulic engineering according to claim 2, wherein: first hypotenuse (181) has been seted up to one side of flabellum (18), second hypotenuse (182) has been seted up to the opposite side of flabellum, the shape of flabellum (18) is the S type of slope, the whole of flabellum (18) is the arc.

4. The water pumping device for the hydraulic engineering according to claim 1, wherein: the impeller comprises an impeller sleeve (12), wherein a cavity is formed in the impeller sleeve (12), a limiting ring (16) is formed in the upper end of the impeller sleeve (12), and the power output end of a driving motor (10) penetrates through the impeller sleeve (12).

5. The water pumping device for the hydraulic engineering according to claim 2, wherein: the impeller (17) is positioned in the impeller sleeve (12), and one side of the water outlet (13) is fixedly provided with a connecting pipe (14) through a connecting flange and a bolt.

6. The water pumping device for the hydraulic engineering according to claim 1, wherein: the structure of the underframe (15) is a trapezoidal table frame, the bottom of the underframe (15) is a limiting plate with a bolt hole on the surface, and the outer side of the underframe (15) is a bending plate with an angle of 120-150 degrees.