CN215672904U

CN215672904U - Submersible pump device for pipeline pressurization

Info

Publication number: CN215672904U
Application number: CN202121898155.3U
Authority: CN
Inventors: 葛文标
Original assignee: Binjia Technology Group Co ltd
Current assignee: Binjia Technology Group Co ltd
Priority date: 2021-08-13
Filing date: 2021-08-13
Publication date: 2022-01-28
Anticipated expiration: 2031-08-13

Abstract

The utility model relates to the technical field of submersible pumps, and discloses a submersible pump device for pipeline pressurization, which comprises a submersible pump body, wherein the bottom of the submersible pump body is fixedly communicated with a pump shell, the upper end of the pump shell is fixedly communicated with a water pumping pipe, the output end of the submersible pump body is connected with a pump shaft through a coupler, the bottom of the pump shell is fixedly communicated with a cylindrical fixed shell, an impeller is arranged on the shaft wall of the pump shaft in the fixed shell, a cylindrical mesh enclosure is fixedly communicated at the central position of the bottom of the fixed shell, a rotating rod is fixedly connected with the bottom end of the pump shaft, the rotating rod is rotatably connected with the bottom of the mesh enclosure through a sealing bearing, the bottom end of the rotating rod penetrates through the sealing bearing and extends outwards, and a rotating plate is fixedly connected with the rotating rod. The utility model can stir the impurities near the mesh enclosure, prevent the impurities from being easily accumulated near the mesh enclosure, and can sweep the impurities on the mesh enclosure to prevent the filter holes on the mesh enclosure from being blocked to influence the water pumping efficiency.

Description

Submersible pump device for pipeline pressurization

Technical Field

The utility model relates to the technical field of submersible pumps, in particular to a submersible pump device for pipeline pressurization.

Background

The submersible pump is an important device for pumping water from a deep well. When in use, the whole unit is submerged to work, and underground water is extracted to the ground surface, so that the unit is used for domestic water, mine emergency, industrial cooling, farmland irrigation, seawater lifting and ship load regulation, and can also be used for fountain landscape. The immersible pump can be used for the pipeline pressurization, takes out fluid such as water, and the screen panel that has the immersible pump device for the pipeline pressurization can block the impurity entering pumping pipe of aquatic, prevents to cause the jam of pumping pipe. But the impurity is gathered near the screen panel of current immersible pump device easily, and also easily adheres to the impurity on the screen panel, easily causes the filtration pore jam on the screen panel, and influences the efficiency of drawing water.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems that impurities are easy to gather near a mesh enclosure of a submersible pump device in the prior art, impurities are easy to adhere to the mesh enclosure, filter holes in the mesh enclosure are easy to block, and the water pumping efficiency is affected.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a immersible pump device for pipeline pressurization, includes the immersible pump body, the fixed intercommunication in bottom of immersible pump body has the pump case, the fixed intercommunication in pump case upper end has the drinking-water pipe, immersible pump body output has the pump shaft through the coupling joint, the fixed intercommunication in pump case bottom has cylindric set casing, is located install the impeller on the pump shaft axial wall in the set casing, the fixed intercommunication in central point department of putting of set casing bottom has cylindric screen panel, pump shaft bottom fixedly connected with bull stick, the bull stick passes through sealed bearing and is connected with the rotation of screen panel bottom, the bull stick bottom passes sealed bearing and outwards extends, and fixedly connected with rotor plate, the equal fixedly connected with plectrum in both ends of rotor plate, two the plectrum sets up in the both sides of screen panel, the plectrum is close to the fixedly connected with brush hair on the lateral wall of screen panel.

Preferably, the bottom of the mesh enclosure is provided with an annular chute by taking the rotating rod as a circle center, the annular chute is internally and symmetrically connected with sliding blocks in a sliding manner, the section of each sliding block is T-shaped, and the bottom ends of the sliding blocks penetrate through notches of the annular chutes and extend outwards and are fixedly connected to the rotating plate together.

Preferably, a plurality of reinforcing ribs are fixedly connected between the rotating rod and the pump shaft in an annular uniform equidistant mode.

Preferably, a plurality of support frames are fixedly connected to the outer annular side wall of the fixed shell, and the support frames are arranged in an annular shape.

Preferably, the upper end of the submersible pump body is fixedly connected with a U-shaped handle.

Preferably, the mesh enclosure is made of stainless steel materials, and the annular side wall of the mesh enclosure is provided with filtering holes.

Preferably, the handle is fixedly sleeved with an elastic sleeve, and the elastic sleeve is provided with anti-skid grains.

Compared with the prior art, the utility model provides a submersible pump device for pipeline pressurization, which has the following beneficial effects:

this a immersible pump device for pipeline pressurization, through setting up the immersible pump body, the pump case, the drinking-water pipe, the pump shaft, the set casing, the impeller, the screen panel, the bull stick, the commentaries on classics board, plectrum and brush hair, when this immersible pump device uses, the pump shaft is rotatory, can drive the bull stick and change the board and rotate, and then it is rotatory to drive the plectrum, stir near impurity of screen panel, prevent near easy gathering impurity of screen panel, and the brush hair is rotatory can get rid of adnexed impurity on the screen panel, prevent that the filtration pore that filters on the screen panel is blockked up, and the efficiency that the influence was drawn water.

The device has the advantages that the parts which are not involved in the device are the same as or can be realized by adopting the prior art, impurities near the mesh enclosure can be stirred, the impurities which are easy to gather near the mesh enclosure are prevented, the impurities on the mesh enclosure can be swept away, and the filter holes on the mesh enclosure are prevented from being blocked to influence the water pumping efficiency.

Drawings

Fig. 1 is a schematic structural diagram of a submersible pump device for pressurizing a pipeline according to the present invention;

fig. 2 is an enlarged view of a portion a in fig. 1.

In the figure: 1 immersible pump body, 2 pump casings, 3 drinking-water pipes, 4 pump shafts, 5 stationary housing, 6 impeller, 7 screen panel, 8 bull sticks, 9 commentaries on classics boards, 10 plectrums, 11 brush hairs, 12 annular chutes, 13 sliders, 14 strengthening ribs, 15 support frames, 16 handles, 17 elastic sleeve.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Example 1

Referring to fig. 1-2, a submersible pump device for pipeline pressurization, comprising a submersible pump body 1, a pump housing 2 fixedly communicated with the bottom of the submersible pump body 1, a water pumping pipe 3 fixedly communicated with the upper end of the pump housing 2, a pump shaft 4 connected with the output end of the submersible pump body 1 through a coupling, a cylindrical fixed housing 5 fixedly communicated with the bottom of the pump housing 2, an impeller 6 mounted on the shaft wall of the pump shaft 4 in the fixed housing 5, a cylindrical mesh enclosure 7 fixedly communicated with the central position of the bottom of the fixed housing 5, a rotating rod 8 fixedly connected with the bottom end of the pump shaft 4, the rotating rod 8 rotatably connected with the bottom of the mesh enclosure 7 through a seal bearing, the bottom end of the rotating rod 8 passing through the seal bearing and extending outwards, and fixedly connected with a rotating plate 9, two poking pieces 10 fixedly connected with the two ends of the rotating plate 9, two poking pieces 10 arranged on the two sides of the mesh enclosure 7, bristles 11 fixedly connected with the poking pieces 10 close to the side wall of the mesh enclosure 7, when this immersible pump device uses, pump shaft 4 is rotatory, and then drive impeller 6 and rotate, make water pass through screen panel 7, set casing 6 and pump case 2 get into in the drinking-water pipe 3, make water taken out, and in the time of pump shaft 4 pivoted, can drive bull stick 8 and commentaries on classics board 9 and rotate, and then drive plectrum 10 rotatory, stir near impurity of screen panel 7, prevent near easy gathering impurity of screen panel, and brush hair 11 is rotatory can get rid of adnexed impurity on the screen panel 7, prevent that the filtration hole on the screen panel 7 from being blockked up, and the efficiency of drawing water is influenced.

Be a plurality of strengthening rib 14 of the even equidistance fixedly connected with of annular between bull stick 8 and the pump shaft 4, the joint strength of multiplicable bull stick 8 and pump shaft 4 is prevented to the setting of strengthening rib 14, prevents the fracture of bull stick 8.

Fixedly connected with a plurality of support frame 15 on the outer annular lateral wall of set casing 5, a plurality of support frame 15 are the annular and arrange, and support frame 15 can support immersible pump body 1 for this immersible pump device is placed comparatively firmly.

The handle 16 of U type of immersible pump body 1 upper end fixedly connected with, the setting of handle 16 is convenient for mention this immersible pump body 1.

The mesh enclosure 7 is made of stainless steel material, which can prevent the mesh enclosure 7 from rusting, and the annular side wall of the mesh enclosure 7 is provided with filtering holes.

The handle 16 is fixedly sleeved with the elastic sleeve 17, so that the handle 16 is elastic, the comfort of a user contacting with a hand is increased, and the elastic sleeve 17 is provided with anti-skid grains, so that the elastic sleeve 17 has anti-skid performance.

Example 2

Referring to fig. 2, this embodiment has made further improvement on embodiment 1's basis, specifically is that mesh enclosure 7 bottom uses bull stick 8 to offer annular spout 12 as the centre of a circle, and symmetrical sliding connection has slider 13 in the annular spout 12, and slider 13's section is the T type, and two slider 13 bottoms pass annular spout 12 notches and outwards extend, and common fixed connection is on changeing board 9, can carry on spacingly to changeing board 9 for changeing board 9 pivoted more steady.

In the utility model, when the submersible pump device is used, the pump shaft 4 rotates to further drive the impeller 6 to rotate, so that water enters the water pumping pipe 3 through the mesh enclosure 7, the fixed shell 6 and the pump shell 2 to be pumped out, the rotating rod 8 and the rotating plate 9 can be driven to rotate while the pump shaft 4 rotates, the shifting piece 10 is further driven to rotate, impurities near the mesh enclosure 7 are shifted, the impurities near the mesh enclosure are prevented from being easily accumulated, the bristles 11 rotate to remove the impurities attached to the mesh enclosure 7, and the filtering holes in the mesh enclosure 7 are prevented from being blocked to influence the water pumping efficiency.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a immersible pump device for pipeline pressurization, includes immersible pump body (1), its characterized in that, the fixed intercommunication in bottom of immersible pump body (1) has pump case (2), the fixed intercommunication in pump case (2) upper end has drinking-water pipe (3), immersible pump body (1) output has pump shaft (4) through the coupling joint, the fixed intercommunication in pump case (2) bottom has cylindric set casing (5), is located install impeller (6) on the pump shaft (4) axial wall in set casing (5), the central point department of set casing (5) bottom is fixed the intercommunication has cylindric screen panel (7), pump shaft (4) bottom fixed connection has bull stick (8), bull stick (8) are connected with screen panel (7) bottom through sealed bearing and are rotated, bull stick (8) bottom passes sealed bearing and outwards extends, and fixedly connected with changes board (9), the equal fixedly connected with plectrum (10) in both ends of changeing board (9), two plectrum (10) set up the both sides at screen panel (7), fixedly connected with brush hair (11) on plectrum (10) are close to the lateral wall of screen panel (7).

2. The submersible pump device for pipeline pressurization according to claim 1, wherein an annular sliding groove (12) is formed in the bottom of the mesh enclosure (7) by taking the rotating rod (8) as a center, sliding blocks (13) are symmetrically and slidably connected in the annular sliding groove (12), the cross section of each sliding block (13) is T-shaped, and the bottom ends of the two sliding blocks (13) penetrate through the notches of the annular sliding groove (12) and extend outwards and are fixedly connected to the rotating plate (9) together.

3. A submersible pump arrangement for pipeline pressurisation according to claim 1, characterised in that a number of strengthening ribs (14) are fixedly connected between the rotor rod (8) and the pump shaft (4) in an annular, uniform and equidistant manner.

4. The submersible pump assembly for pressurizing pipes according to claim 1, wherein a plurality of support frames (15) are fixedly connected to the outer annular side wall of the stationary housing (5), and the plurality of support frames (15) are arranged in an annular arrangement.

5. The submersible pump device for pipeline pressurization according to claim 1, characterized in that a U-shaped handle (16) is fixedly connected to the upper end of the submersible pump body (1).

6. The submersible pump arrangement for pipe pressurization according to claim 1, characterized in that the mesh enclosure (7) is made of stainless steel material, the annular side wall of the mesh enclosure (7) being provided with filtering holes.

7. A submersible pump arrangement for pipeline pressurization according to claim 5, characterized in that an elastic sleeve (17) is fixedly attached to the handle (16), and the elastic sleeve (17) is provided with anti-slip threads.