CN111102211A

CN111102211A - Deep-well electric water pump with corrosion resistance effect

Info

Publication number: CN111102211A
Application number: CN201911324964.0A
Authority: CN
Inventors: 张乐君; 黄金豹
Original assignee: Tianjin Shuiaitong Water Supply Equipment Technology Development Co ltd
Current assignee: Tianjin Shuiaitong Water Supply Equipment Technology Development Co ltd
Priority date: 2019-12-20
Filing date: 2019-12-20
Publication date: 2020-05-05

Abstract

The invention discloses a deep well electric pump with a corrosion-resistant effect, which comprises a pump body and a shell, wherein the pump body is fixedly arranged inside the shell, a water outlet and a water pumping port are integrally formed on the pump body, the water outlet is positioned at the top of the pump body, the water pumping port is positioned at the bottom of the pump body, the shell consists of two baffles, fixed blocks are fixedly arranged at the top and the bottom of the top surfaces of the two baffles, a threaded through hole is formed in each fixed block, the fixed blocks are connected with a threaded rod through threads, mounting grooves are formed in the two baffles, compression springs are fixedly arranged at the bottoms of the mounting grooves, the other ends of the compression springs are fixedly connected with connecting blocks, and one ends of the connecting blocks are fixedly connected with limiting plates. The invention has simple structure and good anti-corrosion effect, thereby improving the anti-corrosion performance of the electric pump and prolonging the service life of the electric pump.

Description

Deep-well electric water pump with corrosion resistance effect

Technical Field

The invention relates to the technical field of deep-well electric water pumps, in particular to a deep-well electric water pump with a corrosion-resistant effect.

Background

The water pump is the machinery that carries liquid or makes liquid pressure boost, it gives liquid with the mechanical energy of prime mover or other external energy transfer, make the liquid energy increase, mainly used carries liquid including water, oil, acid-base liquid, emulsion, suspoemulsion and liquid metal etc., also can carry liquid, gas mixture and the liquid that contains the suspended solid matter, current water pump is mostly poor in anticorrosion effect, after using a period, its pump body surface often can produce the rust stain, in the past for a long time, cause certain damage to the pump body easily, lead to whole water pump all can't be used, thereby greatly reduced the practicality of water pump, and reduced the life of water pump and increased user's use cost, consequently need to design a deep-well water electric pump that possesses corrosion-resistant effect urgently.

Disclosure of Invention

The invention aims to solve the defects in the prior art, such as: the existing water pump is poor in anti-corrosion effect mostly, after the existing water pump is used for a period of time, rust can be generated on the surface of a pump body, and the existing water pump is long in the past, so that certain damage is easily caused to the pump body, the whole water pump cannot be used, the practicability of the water pump is greatly reduced, the service life of the water pump is prolonged, the use cost of a user is increased, and therefore the deep-well electric water pump with the anti-corrosion effect needs to be designed urgently.

In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides a deep-well electric water pump that possesses corrosion-resistant effect, includes the pump body and casing, pump body fixed mounting is in the inside of casing, pump body integrated into one piece has the outlet and draws water the mouth, the outlet is located the top of the pump body, the mouth that draws water is located the bottom of the pump body, the casing comprises two baffles, two the top of baffle top surface and the equal fixed mounting in bottom have a fixed block, every the screw thread through-hole has all been seted up to the inside of fixed block, the fixed block has the threaded rod, two through threaded connection, two the mounting groove has all been seted up to the inside of baffle, the bottom fixed mounting of mounting groove has compression spring, compression spring's other end fixedly connected with connecting block, the one end.

Preferably, the casing all fixedly mounted all around have the mounting panel, every the bottom of mounting panel all fixedly mounted has the floating plate, every the top of mounting panel all fixedly mounted has the handle.

Preferably, the inside fixed mounting of mounting groove has two gag lever posts, two equal sliding connection has the spacing ring on the gag lever post, one side and the connecting block fixed connection of spacing ring.

Preferably, the limiting plate is arc-shaped, and a waterproof pad is fixedly mounted on one side of the arc surface of the limiting plate.

Preferably, the casing is stainless steel material, one side fixed mounting of casing has waterproof electric seat, fixedly connected with waterproof electric wire on the waterproof electric seat, waterproof electric wire and the inside motor electric connection of the pump body.

Preferably, the bottom fixed mounting who draws water the mouth has the protection casing, the inside fixed mounting of protection casing has the filter screen.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the invention, through the matching between the protective cover and the filter screen structure arranged on the water pumping port, impurities in the water body are reduced from entering the interior of the pump body, the corrosion of the impurities in the water body to the pump body is reduced, and through the matching between the mounting plate and the floating plate structure, part of the pump body floats on the surface of the water body, so that the corrosion of bottom hole sludge to the pump body is avoided, and the service life of the pump body is prolonged;

2. according to the invention, the pump body is fixedly arranged in the shell through the structural matching of the shell, the fixing block and the threaded rod, the pump body is convenient to install and disassemble through threaded connection, and the waterproof pad is abutted against the surface of the pump body through the structural matching of the limiting plate, the limiting rod, the limiting ring, the compression spring and the connecting block, so that the sealing effect is achieved, the water body is prevented from contacting the pump body, a good corrosion prevention effect is achieved, and the problem that the surface of the pump body is corroded is solved.

Drawings

FIG. 1 is a schematic structural sectional view in a front view direction of a deep-well electric pump with corrosion resistance according to the present invention;

FIG. 2 is a schematic sectional view of a deep-well electric pump with corrosion resistance in a top view according to the present invention;

fig. 3 is an enlarged view of a structure at a in fig. 2.

In the figure: the water pump comprises a pump body 1, a water outlet 2, a water pumping port 3, a protective cover 4, a filter screen 5, a shell 6, a waterproof electric seat 7, a waterproof electric wire 8, a mounting plate 9, a floating plate 10, a waterproof pad 11, a handle 12, a fixing block 13, a threaded rod 14, a limiting plate 15, a limiting rod 16, a limiting ring 17, a compression spring 18 and a connecting block 19.

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.

Referring to fig. 1-3, a deep well electric pump with corrosion resistance effect comprises a pump body 1 and a casing 6, the pump body 1 is fixedly installed inside the casing 6, the pump body 1 is integrally formed with a water outlet 2 and a water pumping port 3, the water outlet 2 is located at the top of the pump body 1, the water pumping port 3 is located at the bottom of the pump body 1, the casing 6 is composed of two baffles, fixed blocks 13 are fixedly installed at the top and bottom of the top surfaces of the two baffles, a threaded through hole is formed inside each fixed block 13, the fixed blocks 13 are connected with a threaded rod 14 through threads, mounting grooves are formed inside the two baffles, compression springs 18 are fixedly installed at the bottoms of the mounting grooves, the other ends of the compression springs 18 are fixedly connected with a connecting block 19, one end of the connecting block 19 is fixedly connected with a limiting plate 15, the limiting plate, through the arrangement of the limiting plate 15 and the waterproof pad 11, a sealing effect is achieved, the threaded rod 14 is continuously screwed in the fixing block 13, the waterproof pad 11 is tightly attached to the surface of the pump body 1, the waterproof pad 11 has a separation effect, meanwhile, the limiting plate 15 has a limiting and fastening effect on the connection of the pump body 1, two limiting rods 16 are fixedly arranged in the mounting groove, limiting rings 17 are slidably connected to the two limiting rods 16, one side of each limiting ring 17 is fixedly connected with the connecting block 19, the limiting rods 16 limit the movement of the limiting rings 17, so that the movement of the connecting block 19 is limited, the connecting block 19 horizontally moves, mounting plates 9 are fixedly arranged on the periphery of the shell 6, a floating plate 10 is fixedly arranged at the bottom of each mounting plate 9, a handle 12 is fixedly arranged at the top of each mounting plate 9, and it needs to be explained that the floating plate 10 is made of foamed plastic, the density of the water-based composite material is lower than that of a water body, the weight is light, the water-based composite material can float on the surface of the water body, and the strength of the water-based composite material is increased along with the increase of the density;

the part of the shell 6 floats on the surface of the water body through the mounting plate 9, the contact between the bottom of the pump body 1 and the sludge at the bottom of the well is avoided, thereby the corrosion of the sludge at the bottom to the pump body 1 is prevented, the equipment is convenient to take through the handle 12, the shell 6 is made of stainless steel, a waterproof electric seat 7 is fixedly mounted at one side of the shell 6, a waterproof electric wire 8 is fixedly connected on the waterproof electric seat 7, the waterproof electric wire 8 is electrically connected with a motor inside the pump body 1, the stainless steel has strong hardness and good corrosion resistance, the waterproof electric seat 7 has good waterproof effect, the waterproof electric seat 7 is convenient to mount the waterproof electric wire 8, the pump body 1 is powered through the waterproof electric wire 8, thereby the pump body 1 operates, the protective cover 4 is fixedly mounted at the bottom of the water pumping port 3, the filter screen 5 is fixedly mounted inside the protective cover 4, and the impurities in, thereby reducing the corrosion of the impurities in the water body to the inside of the pump body 1.

The working principle is as follows: in the invention, when a user uses the device, the pump body 1 is placed in the shell 6, the shell 6 is fastened by screwing the threaded rod 14, the connecting block 19 is extended out by the elastic force of the compression spring 18, the limiting plate 15 is horizontally moved by the connecting block 19, the waterproof pad 11 fixedly installed on one side of the cambered surface is abutted against the surface of the pump body 1 by the horizontal movement of the limiting plate 15, so that the pump body 1 is in a sealed environment in the shell 6, the surface of the pump body 1 is prevented from being corroded by well water entering the shell 6, part of the pump body 1 floats on the surface of a water body by installing the floating plates 10 on the periphery of the shell 6, the bottom of the pump body 1 is prevented from contacting with sludge at the bottom of a deep well by the floating of the pump body 1, the corrosion of the pump body 1 by the sludge is avoided, and a good filtering effect is achieved by the filter screen 5, avoid aquatic impurity to get into the inside of the pump body 1, reduced the corruption of impurity in the well water to the inside of the pump body 1, thereby improved the life of water pump through the anticorrosive of the pump body 1, reduced user's use cost.

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 the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The deep-well electric pump with the corrosion resistance effect comprises a pump body (1) and a shell (6), wherein the pump body (1) is fixedly installed inside the shell (6), and is characterized in that a water outlet (2) and a water pumping port (3) are formed in the pump body (1) in an integrated mode, the water outlet (2) is located at the top of the pump body (1), the water pumping port (3) is located at the bottom of the pump body (1), the shell (6) is composed of two baffles, fixed blocks (13) are fixedly installed at the top and the bottom of the top surface of each baffle, a threaded through hole is formed in each fixed block (13), each fixed block (13) is connected with a threaded rod (14) through threads, two installation grooves are formed in the inner portions of the baffles, compression springs (18) are fixedly installed at the bottoms of the installation grooves, and connecting blocks (19) are fixedly connected to the other ends of the compression springs (, one end of the connecting block (19) is fixedly connected with a limiting plate (15).

2. The deep-well electric pump with corrosion resistance according to claim 1, wherein mounting plates (9) are fixedly mounted around the casing (6), a floating plate (10) is fixedly mounted at the bottom of each mounting plate (9), and a handle (12) is fixedly mounted at the top of each mounting plate (9).

3. The deep-well electric pump with corrosion resistance effect according to claim 1, wherein two limiting rods (16) are fixedly installed inside the installation groove, a limiting ring (17) is slidably connected to each of the two limiting rods (16), and one side of the limiting ring (17) is fixedly connected to the connecting block (19).

4. The deep-well electric pump with corrosion resistance effect according to claim 1, wherein the limiting plate (15) is arc-shaped, and a waterproof pad (11) is fixedly mounted on one side of the arc-shaped surface of the limiting plate (15).

5. The deep-well electric pump with corrosion resistance effect according to claim 1, wherein the housing (6) is made of stainless steel, a waterproof electric base (7) is fixedly installed on one side of the housing (6), a waterproof electric wire (8) is fixedly connected to the waterproof electric base (7), and the waterproof electric wire (8) is electrically connected with a motor inside the pump body (1).

6. The deep-well electric pump with corrosion resistance according to claim 1, wherein a protective cover (4) is fixedly installed at the bottom of the pumping port (3), and a filter screen (5) is fixedly installed inside the protective cover (4).