阅读说明：本技术 一种磁流体旋涡泵 (Magnetic fluid peripheral pump ) 是由 易红宝 于洁云 于 2020-07-10 设计创作，主要内容包括：本发明公开了一种磁流体旋涡泵,涉及到旋涡泵领域,包括泵体,所述泵体的下端外侧固定连接有支撑块,所述支撑块的上表面固定连接有海绵层,所述泵体的中部外侧套接有电磁发生器,所述电磁发生器的底端与海绵层贴合连接,所述电磁发生器的上表面开设有多个呈环形阵列分布的电性连接槽,所述电性连接槽与外界的控制器相连接,所述电磁发生器的上方设置有限位组件。本发明通过在泵体的外侧设置有电磁发生器,电磁发生器带动磁流体箱转动,使得磁流体箱配合其上的倾斜板能够将泵体内的介质形成涡流,从而使得本装置能够将有毒液体抽出,提高了本装置的工作效率。(The invention discloses a magnetofluid vortex pump, which relates to the field of vortex pumps and comprises a pump body, wherein a supporting block is fixedly connected to the outer side of the lower end of the pump body, a sponge layer is fixedly connected to the upper surface of the supporting block, an electromagnetic generator is sleeved on the outer side of the middle of the pump body, the bottom end of the electromagnetic generator is connected with the sponge layer in a fitting mode, a plurality of electrical connection grooves distributed in an annular array mode are formed in the upper surface of the electromagnetic generator, the electrical connection grooves are connected with an external controller, and a limiting assembly is arranged above the electromagnetic generator. According to the invention, the electromagnetic generator is arranged on the outer side of the pump body and drives the magnetic fluid box to rotate, so that the magnetic fluid box is matched with the inclined plate on the magnetic fluid box to form a vortex for a medium in the pump body, and therefore, the device can pump out toxic liquid, and the working efficiency of the device is improved.)

1. A magnetic fluid peripheral pump comprises a pump body (1), and is characterized in that: the outer side of the lower end of the pump body (1) is fixedly connected with a supporting block (2), the upper surface of the supporting block (2) is fixedly connected with a sponge layer (201), the outer side of the middle part of the pump body (1) is sleeved with an electromagnetic generator (3), the bottom end of the electromagnetic generator (3) is connected with the sponge layer (201) in a laminating manner, the upper surface of the electromagnetic generator (3) is provided with a plurality of electric connection grooves (4) distributed in an annular array manner, the electric connection grooves (4) are connected with an external controller, a limiting component (5) is arranged above the electromagnetic generator (3), the side wall of the middle part of an inner cavity of the pump body (1) is fixedly connected with an annular convex block (6), the inner wall of one side of the annular convex block (6) is connected with a magnetic fluid box (7) in a laminating manner, and the upper and lower ends of the outer side, two ball groove (9) have all been seted up to one side that flange (8) are close to each other, the inside in ball groove (9) is provided with ball (10), recess (11) have all been seted up at the upper and lower both ends middle part of annular lug (6), the one end that ball groove (9) were kept away from in ball (10) is located recess (11), the inside wall middle part fixedly connected with hang plate (12) of magnetic fluid case (7).

2. A magnetic fluid peripheral pump according to claim 1, wherein: the magnetic fluid box (7) is of an arc-shaped structure, and magnetic fluid is filled in the magnetic fluid box (7).

3. A magnetic fluid peripheral pump according to claim 2, wherein: spacing subassembly (5) are including cup jointing attaching plate (13) in the pump body (1) upper end outside, the bottom fixedly connected with annular fixed plate (14) of attaching plate (13), the upper surface of annular fixed plate (14) is triangle reinforcing plate (15) and attaching plate (13) fixed connection that the annular array distributes through a plurality of.

4. A magnetic fluid peripheral pump according to claim 3, wherein: a pressing plate (16) is arranged below the annular fixing plate (14), a rubber layer (17) is fixedly connected to the lower surface of the pressing plate (16), and the rubber layer (17) is connected with the upper surface of the electromagnetic generator (3) in a fitting mode.

5. The magnetic fluid peripheral pump according to claim 4, wherein: the upper surface of the pressure plate (16) is connected with the lower surface of the annular fixing plate (14) through a plurality of compression springs (18) distributed in an annular array, and the edge of the upper surface of the pressure plate (16) is connected with the lower surface of the annular fixing plate (14) through a sealing sleeve (19).

6. A magnetic fluid peripheral pump according to claim 5, wherein: a plurality of slots (20) that are the annular array and distribute are seted up in the upper end outside of the pump body (1), the inside of slot (20) is provided with stopper (21), the tank bottom that reset spring (22) and slot (20) were passed through to the one end of stopper (21) is connected, the other end top of stopper (21) sets up to the inclined plane.

7. The method of operating a magnetofluid vortex pump according to claims 1-6, comprising the steps of:

the method comprises the following steps: firstly, electrifying a plurality of electric connection grooves (4) on an electromagnetic generator (3) through an external controller, wherein the electrifying sequence is that the electric connection grooves (4) are electrified clockwise in sequence;

step two: after the electric connection grooves (4) are electrified, an electromagnetic field is generated, the electromagnetic field drives the magnetic fluid tank (7) in the pump body (1) to move, and the plurality of electric connection grooves (4) are sequentially electrified to drive the magnetic fluid tank (7) to rotate;

step three: the magnetic fluid box (7) is in circular motion on the annular convex block (6) through the two convex plates (8) and the balls (10) on the convex plates (8), and then drives the inclined plates (12) to rotate, so that a medium in the pump body (1) forms a vortex, and the toxic sewage is pumped out by the device.

Technical Field

The invention relates to the field of vortex pumps, in particular to a magnetic fluid vortex pump.

Background

At present, the types of pressure pumps are more, such as gear pumps, vane pumps, plunger pumps and the like in hydraulic pumps, and also more magnetic pumps for corrosive media. The plunger pump realizes the action of sucking and pressing fluid by changing the volume of a closed working cavity in the pump by utilizing the relative reciprocating motion of a piston and a cylinder body, but the reciprocating motion of the plunger pump is converted from rotary motion, so the plunger pump has the advantages of complex structure, high manufacturing cost and higher energy consumption and noise ratio, the magnetic drive fluid pump is driven by a changing magnetic field, the stroke and the stop point can be controlled by magnetic force and a program, the structure is compact, and the efficiency is higher. However, the existing magnetic drive fluid pump is essentially to drive fluid to move by pressure, and the mode is low in efficiency, and the magnetic fluid can not be controlled to move by electromagnetic force to form vortex so as to achieve the purpose of pumping fluid. Therefore, it is necessary to invent a magnetic fluid vortex pump to solve the above problems.

Disclosure of Invention

The invention aims to provide a magnetofluid vortex pump to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a magnetofluid peripheral pump comprises a pump body, wherein a supporting block is fixedly connected to the outer side of the lower end of the pump body, a sponge layer is fixedly connected to the upper surface of the supporting block, an electromagnetic generator is sleeved on the outer side of the middle of the pump body, the bottom end of the electromagnetic generator is connected with the sponge layer in an attaching mode, a plurality of electrical connection grooves distributed in an annular array mode are formed in the upper surface of the electromagnetic generator and connected with an external controller, a limiting assembly is arranged above the electromagnetic generator, an annular convex block is fixedly connected to the side wall of the middle of an inner cavity of the pump body, a magnetofluid box is connected to the inner wall of one side of the annular convex block in an attaching mode, convex plates are fixedly connected to the upper end and the lower end of the outer side of the magnetofluid box, ball grooves are formed in the sides, close to each other, balls are arranged in the ball grooves, and grooves, one end of the ball far away from the ball groove is positioned in the groove, and the middle part of the inner side wall of the magnetic fluid box is fixedly connected with an inclined plate.

Preferably, the magnetic fluid box is arranged in an arc-shaped structure, and the magnetic fluid is filled in the magnetic fluid box.

Preferably, spacing subassembly is including cup jointing the attaching plate in the pump body upper end outside, the bottom fixedly connected with annular fixed plate of attaching plate, annular fixed plate's upper surface is triangle reinforcing plate and attaching plate fixed connection that annular array distributes through a plurality of.

Preferably, a pressing plate is arranged below the annular fixing plate, a rubber layer is fixedly connected to the lower surface of the pressing plate, and the rubber layer is in fit connection with the upper surface of the electromagnetic generator.

Preferably, the upper surface of the pressure plate is connected with the lower surface of the annular fixed plate through a plurality of compression springs distributed in an annular array, and the edge of the upper surface of the pressure plate is connected with the lower surface of the annular fixed plate through a sealing sleeve.

Preferably, a plurality of slots that are the annular array and distribute are seted up in the upper end outside of the pump body, the inside of slot is provided with the stopper, the one end of stopper is passed through reset spring and is connected with the tank bottom of slot, the other end top of stopper sets up to the inclined plane.

The working method of the magnetofluid vortex pump comprises the following steps:

the method comprises the following steps: firstly, electrifying a plurality of electrical connection grooves on an electromagnetic generator through an external controller, wherein the electrifying sequence is that the electrical connection grooves are electrified clockwise in sequence;

step two: the electric connection grooves are electrified to generate an electromagnetic field which drives the magnetic fluid box in the pump body to move, and the plurality of electric connection grooves are sequentially electrified to drive the magnetic fluid box to rotate;

step three: the magnetic fluid box makes circular motion on the annular convex block through the two convex plates and the balls on the convex plates, and then drives the inclined plates to rotate, so that media in the pump body form a vortex, and toxic sewage is pumped out by the device conveniently

The invention has the technical effects and advantages that:

1. according to the invention, the electromagnetic generator is arranged on the outer side of the pump body and drives the magnetic fluid box to rotate, so that the magnetic fluid box can be matched with the inclined plate on the magnetic fluid box to form a vortex for a medium in the pump body, and therefore, the device can pump out toxic liquid, and the working efficiency of the device is improved;

2. according to the invention, the pump body is provided with the limiting assembly, the limiting assembly is matched with the supporting block to limit and fix the electromagnetic generator, the pressing plate on the limiting assembly presses and limits the electromagnetic generator under the action of the pressing spring, and the limiting block on the limiting assembly limits the attaching plate, so that the electromagnetic generator is stably installed, and meanwhile, the electromagnetic generator is convenient to disassemble and maintain.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic top view of the overall structure of the present invention.

Fig. 3 is a schematic cross-sectional view of the overall structure of the present invention.

FIG. 4 is a schematic cross-sectional view of a magnetic fluid tank structure of the present invention.

FIG. 5 is a top view of a ring bump structure according to the present invention.

Fig. 6 is a schematic sectional view of the structure of the spacing assembly of the present invention.

In the figure: 1. a pump body; 2. a support block; 201. a sponge layer; 3. an electromagnetic generator; 4. electrically connecting the grooves; 5. a limiting component; 6. an annular projection; 7. a magnetic fluid tank; 8. a convex plate; 9. a ball groove; 10. a ball bearing; 11. a groove; 12. an inclined plate; 13. attaching a plate; 14. an annular fixed plate; 15. a triangular reinforcing plate; 16. pressing a plate; 17. a rubber layer; 18. a compression spring; 19. sealing sleeves; 20. a slot; 21. a limiting block; 22. a return spring.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The invention provides a magnetofluid vortex pump as shown in figures 1-6, and as shown in figures 1, 2 and 3, the magnetofluid vortex pump comprises a pump body 1, wherein a supporting block 2 is fixedly connected to the outer side of the lower end of the pump body 1, a sponge layer 201 is fixedly connected to the upper surface of the supporting block 2, an electromagnetic generator 3 is sleeved on the outer side of the middle of the pump body 1, the bottom end of the electromagnetic generator 3 is connected with the sponge layer 201 in an attaching manner, a plurality of electrical connection grooves 4 distributed in an annular array are formed in the upper surface of the electromagnetic generator 3, the electrical connection grooves 4 are connected with an external controller, a limiting assembly 5 is arranged above the electromagnetic generator 3, an annular convex block 6 is fixedly connected to the side wall of the middle of an inner cavity of the pump body 1, and a magnetofluid tank 7.

As shown in fig. 4 and 5, the magnetic fluid box 7 is set to be of an arc-shaped structure, the magnetic fluid is filled in the magnetic fluid box 7, the convex plates 8 are fixedly connected to the upper end and the lower end of the outer side of the magnetic fluid box 7, the ball grooves 9 are formed in one sides, close to each other, of the two convex plates 8, the balls 10 are arranged in the ball grooves 9, grooves 11 are formed in the middles of the upper end and the lower end of each annular convex block 6, one ends, far away from the ball grooves 9, of the balls 10 are located in the grooves 11, and the inclined plates 12 are fixedly connected to the middle of.

As shown in fig. 6, the limiting component 5 includes an attaching plate 13 sleeved outside the upper end of the pump body 1, a bottom end of the attaching plate 13 is fixedly connected with an annular fixing plate 14, an upper surface of the annular fixing plate 14 is fixedly connected with the attaching plate 13 through a plurality of triangular reinforcing plates 15 distributed in an annular array, a pressing plate 16 is arranged below the annular fixing plate 14, a lower surface of the pressing plate 16 is fixedly connected with a rubber layer 17, the rubber layer 17 is attached to the upper surface of the electromagnetic generator 3, an upper surface of the pressing plate 16 is connected to the lower surface of the annular fixing plate 14 through a plurality of compression springs 18 distributed in an annular array, an upper surface edge of the pressing plate 16 is connected to the lower surface of the annular fixing plate 14 through a sealing sleeve 19, a plurality of slots 20 distributed in an annular array are formed outside the upper end of the pump body 1, a limiting block 21 is arranged inside the slots 20, one end of the limiting block 21, the top of the other end of the limiting block 21 is provided with an inclined surface.

According to the invention, the electromagnetic generator 3 is arranged on the outer side of the pump body 1, the electromagnetic generator 3 drives the magnetic fluid box 7 to rotate, so that the magnetic fluid box 7 is matched with the inclined plate 12 on the magnetic fluid box to form a vortex for a medium in the pump body 1, the device can extract toxic liquid, and the working efficiency of the device is improved.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.