阅读说明：本技术 一种便于对内部零件更换的液态金属传输电磁泵 (Liquid metal transmission electromagnetic pump convenient to change internals ) 是由 张艳国 李广 李鸿 于 2019-10-22 设计创作，主要内容包括：本发明公开了一种便于对内部零件更换的液态金属传输电磁泵,涉及电磁泵技术领域。该便于对内部零件更换的液态金属传输电磁泵,包括第一电磁泵体和第二电磁泵体,第一电磁泵体和第二电磁泵体的顶部和底部靠近一侧边缘处均焊接有加强板。该便于对内部零件更换的液态金属传输电磁泵,在对损坏的铁芯等零件进行更换的时候,通过对螺丝钉进行拆卸,从而使得第一电磁泵体和第二电磁泵体进行分离,从而使得圆环外壳裸露出来,通过对四个弧形夹持板移动,使得弹簧压缩,从而可以更好的将圆环外壳从四个弧形夹持板的内部取出,在使用上可以更好的降低工作者大量的拆卸工作量,有效的提高了工作者对铁芯等零件更换的效率。(The invention discloses a liquid metal transmission electromagnetic pump convenient for replacing internal parts, and relates to the technical field of electromagnetic pumps. This liquid metal transmission electromagnetic pump convenient to change internals, including the first electromagnetic pump body and the second electromagnetic pump body, the top and the bottom of the first electromagnetic pump body and the second electromagnetic pump body are close to one side edge and all weld the reinforcing plate. This liquid metal transmission electromagnetic pump convenient to change internals, when parts such as iron core to the damage are changed, through dismantling the screw, thereby make first electromagnetic pump body and second electromagnetic pump body separate, thereby make the ring shell expose, through removing four arc grip blocks, make the spring compression, thereby can be better take out the ring shell from the inside of four arc grip blocks, the reduction worker a large amount of dismantlement work load that can be better on the use, the effectual efficiency that improves the worker and change parts such as iron core.)

1. The utility model provides a liquid metal transmission electromagnetic pump convenient to change internals, includes first electromagnetic pump body (1) and second electromagnetic pump body (8), its characterized in that: reinforcing plates (6) are welded at the edges of the tops and the bottoms of the first electromagnetic pump body (1) and the second electromagnetic pump body (8) close to one side, and at least two threaded holes (7) are formed in the outer surface of one side of each reinforcing plate (6);

the junction of the first electromagnetic pump body (1) and the second electromagnetic pump body (8) is attached with sealed pad (5), the interior table wall threaded connection of screw hole (7) has screw (4), and screw (4) run through sealed pad (5), the arc piece (3) have all been welded to the interior table wall of the first electromagnetic pump body (1) and the second electromagnetic pump body (8).

2. A liquid metal transfer electromagnetic pump facilitating replacement of internal parts as claimed in claim 1 wherein: an arc-shaped groove (10) is formed in the outer surface of one side of the arc-shaped block (3).

3. A liquid metal transfer electromagnetic pump facilitating replacement of internal parts as claimed in claim 2 wherein: and a plurality of springs (11) are welded on the inner surface walls of the two sides of the arc-shaped groove (10) at equal intervals.

4. A liquid metal transfer electromagnetic pump facilitating replacement of internal parts according to claim 3, wherein: the springs (11) are divided into four groups, and an arc-shaped clamping plate (9) is welded between one ends of the springs (11) in each group.

5. A liquid metal transfer electromagnetic pump facilitating replacement of internal parts according to claim 4, wherein: the improved coil vibration material anti-leakage device is characterized in that four arc-shaped clamping plates (9) are arranged, a ring shell (2) is fixedly clamped between inner surface walls of the four arc-shaped clamping plates (9), an iron core (201) is arranged on the inner surface wall of the ring shell (2), a coil (202) is fixedly arranged on the inner surface wall of the iron core (201), a coil protection material (203) is arranged on the inner surface wall of the coil protection material (203), mica paper (204) is arranged on the inner surface wall of the mica paper (204), a dry vibration material anti-leakage layer (205) is arranged on the inner surface wall of the dry vibration material anti-leakage layer (205), a ceramic fiber heat-insulation layer (206) is fixedly arranged on the inner surface wall of the ceramic fiber heat-insulation layer (206), a silicon nitride pipe (207) is fixedly arranged on the inner surface wall of the ceramic fiber heat-insulation layer (206), and a medium channel (208) is formed in.

6. A liquid metal transfer electromagnetic pump facilitating replacement of internal parts according to claim 3, wherein: a plurality of the outer surface of spring (11) all overlaps and is equipped with rubber tube (12), and the one end of rubber tube (12) and the interior table wall adhesion of arc wall (10) to the other end of rubber tube (12) and the surface adhesion of arc grip block (9).

Technical Field

The invention relates to the technical field of electromagnetic pumps, in particular to a liquid metal transmission electromagnetic pump convenient for replacing internal parts.

Background

At present, an electromagnetic pump is mostly adopted for the transmission of liquid metal, the electromagnetic pump can be divided into a conduction electromagnetic pump and an induction electromagnetic pump, wherein the conduction electromagnetic pump is divided into a direct current electromagnetic pump and a single-phase alternating current conduction pump, the induction electromagnetic pump is divided into a single-phase induction type electromagnetic pump and a three-phase induction type electromagnetic pump, the three-phase induction electromagnetic pump comprises a stator core and a stator coil of the three-phase induction electromagnetic pump which are of a plane induction type electromagnetic pump, a double-sided induction type electromagnetic pump or a multi-sided induction type electromagnetic pump, the stator coil of the three-phase induction type electromagnetic pump is of a linear motor stator structure, when the electromagnetic pump is used, in the prior art, parts such as the iron core in the electromagnetic pump can be damaged in the long-term use process, so that the parts such as the iron core need to be replaced, but the parts such as the existing iron core are directly fixed in the electromagnetic pump, so that when the, the efficiency of workers in replacing parts such as the iron core is affected.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides the liquid metal transmission electromagnetic pump which is convenient for replacing internal parts, and the annular shell is taken out from the inside of the arc-shaped groove by disassembling and separating the first electromagnetic pump body and the second electromagnetic pump body, so that the replacement efficiency of workers on parts such as an iron core and the like can be effectively improved.

In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a liquid metal transmission electromagnetic pump convenient to change internals, includes the first electromagnetic pump body and the second electromagnetic pump body, the top and the bottom of the first electromagnetic pump body and the second electromagnetic pump body are close to one side edge and all have welded the reinforcing plate, two screw holes have been seted up at least to one side surface of reinforcing plate, the junction of the first electromagnetic pump body and the second electromagnetic pump body is attached with sealed the pad, the interior table wall threaded connection of screw hole has the screw, and the screw runs through sealed the pad, the arc piece has all been welded to the interior table wall of the first electromagnetic pump body and the second electromagnetic pump body.

Preferably, the outer surface of one side of the arc-shaped block is provided with an arc-shaped groove.

Preferably, a plurality of springs are welded on the inner surface walls of the two sides of the arc-shaped groove at equal intervals.

Preferably, the springs are divided into four groups, and an arc-shaped clamping plate is welded between one end of each group of the springs.

Preferably, the arc grip block is provided with four altogether, and the centre gripping is fixed with the ring shell between the interior table wall of four arc grip blocks, the interior table wall of ring shell is provided with the iron core, the interior table wall of iron core is fixed with the coil, the interior table wall of coil is provided with the coil protection material, the interior table wall of coil protection material is provided with the mica paper, the interior table wall of mica paper is provided with dry vibration material antiseep, the interior table wall of dry vibration material antiseep is fixed with ceramic fibre heat preservation, the interior table wall of ceramic fibre heat preservation is fixed with the silicon nitride pipe, the medium passageway has been seted up to the inside of silicon nitride pipe.

Preferably, it is a plurality of the surface of spring all overlaps and is equipped with the rubber tube, and the one end of rubber tube and the interior table wall adhesion of arc wall to the other end of rubber tube and the surface adhesion of arc grip block.

The invention provides a liquid metal transmission electromagnetic pump which is convenient for replacing internal parts. The method has the following beneficial effects:

this liquid metal transmission electromagnetic pump convenient to change internals, when parts such as iron core to the damage are changed, through dismantling the screw, thereby make first electromagnetic pump body and second electromagnetic pump body separate, thereby make the ring shell expose, through removing four arc grip blocks, make the spring compression, thereby can be better take out the ring shell from the inside of four arc grip blocks, the reduction worker a large amount of dismantlement work load that can be better on the use, the effectual efficiency that improves the worker and change parts such as iron core.

Drawings

FIG. 1 is a front cross-sectional view of the present invention;

FIG. 2 is a left side cross-sectional view of a first electromagnetic pump body of the present invention;

fig. 3 is an enlarged view of a portion of a section in fig. 2 according to the present invention.

In the figure: 1. a first electromagnetic pump body; 2. a circular ring housing; 201. an iron core; 202. a coil; 203. a coil protection material; 204. mica paper; 205. a dry vibration material anti-leakage layer; 206. a ceramic fiber heat-insulating layer; 207. a silicon nitride tube; 208. a media channel; 3. an arc-shaped block; 4. screws; 5. a gasket; 6. a reinforcing plate; 7. a threaded hole; 8. a second electromagnetic pump body; 9. an arc-shaped clamping plate; 10. an arc-shaped slot; 11. a spring; 12. a rubber tube.

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.

Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.

Referring to fig. 1-3, the present invention provides a technical solution: a liquid metal transmission electromagnetic pump convenient for replacing internal parts comprises a first electromagnetic pump body 1 and a second electromagnetic pump body 8, wherein reinforcing plates 6 are welded at the top and the bottom of the first electromagnetic pump body 1 and the second electromagnetic pump body 8 near the edge of one side, the reinforcing plates 6 can better connect and fix the first electromagnetic pump body 1 and the second electromagnetic pump body 8 in use, at least two threaded holes 7 are formed in the outer surface of one side of each reinforcing plate 6, a sealing gasket 5 is attached to the joint of the first electromagnetic pump body 1 and the second electromagnetic pump body 8, the sealing gasket 5 can better seal the joint of the first electromagnetic pump body 1 and the second electromagnetic pump body 8, leakage can be better prevented, the inner surface wall of each threaded hole 7 is in threaded connection with a screw 4, the screw 4 penetrates through the sealing gasket 5, and penetrates through the threaded hole 7 through the screw 4, so that the first electromagnetic pump body 1 and the second electromagnetic pump body 8 can be better and stably connected and fixed, arc piece 3 has all been welded to the interior table wall of first electromagnetic pump body 1 and second electromagnetic pump body 8, when changing the ring shell 2 of damage, through dismantling screw 4, thereby make first electromagnetic pump body 1 and second electromagnetic pump body 8 separate, thereby make ring shell 2 expose, through removing four arc grip blocks 9, make the compression of spring 11, thereby can be better take out ring shell 2 from the inside of four arc grip blocks 9, the effectual efficiency of changing the ring shell 2 of worker that has improved in the use is taken out in a large number of dismantlements work load of reduction worker.

The outer surface of one side of the arc block 3 is provided with an arc groove 10, the arc groove 10 is arranged so that the position of the spring 11 can be better fixed, the inner surface walls of two sides of the arc groove 10 are welded with a plurality of springs 11 at equal intervals, the arc clamping plates 9 can better stably clamp and fix the ring shell 2 through the elasticity of the springs 11, the springs 11 are convenient to use, the springs 11 are divided into four groups, the arc clamping plates 9 are welded between one end of each group of the springs 11, the arc clamping plates 9 are provided with four, the ring shell 2 is clamped and fixed between the inner surface walls of the four arc clamping plates 9, when the ring shell 2 is placed inside the four arc clamping plates 9, the springs 11 can be compressed, and the ring shell 2 can be better stably fixed through the restoring force of the springs 11 by the four arc clamping plates 9, the inner surface wall of the circular ring shell 2 is provided with an iron core 201, the inner diameter of the iron core 201 is 370mm, the outer diameter of the iron core 201 is 430mm, the inner surface wall of the iron core 201 is fixed with a coil 202, the inner diameter of the coil 202 is 237mm, the outer diameter of the coil 202 is 360mm, the inner surface wall of the coil 202 is provided with a coil protective material 203, the inner diameter of the coil protective material 203 is 227mm, the outer diameter of the coil protective material is 237mm, the inner surface wall of the coil protective material 203 is provided with a mica paper 204, the mica paper 204 is 1mm thick, the inner surface wall of the mica paper 204 is provided with a dry vibration material anti-leakage layer 205, the inner diameter of the dry vibration material anti-leakage layer 205 is 166mm, the outer diameter of the dry vibration material anti-leakage layer 205 is 225mm, the inner surface wall of the dry vibration material anti-leakage layer 205 is fixed with a ceramic fiber heat-insulating layer 206, the inner diameter of the ceramic fiber heat-insulating, some parts of ring shell 2 inside are prior art, do not do too much repeated here, and the surface of a plurality of springs 11 all is equipped with rubber tube 12, and the one end of rubber tube 12 and the interior table wall adhesion of arc wall 10 to the other end of rubber tube 12 and the surface adhesion of arc grip block 9, rubber tube 12 can be better protect spring 11.

During the use, when parts such as iron core 201 to the damage are changed, through dismantling screw nail 4, thereby make first electromagnetic pump body 1 and second electromagnetic pump body 8 separate, thereby make ring shell 2 expose, through removing four arc grip blocks 9, make the compression of spring 11, thereby can be better take out ring shell 2 from the inside of four arc grip blocks 9, the reduction worker that can be better in the use dismantles a large amount of work load, the effectual efficiency that improves the worker and change parts such as iron core 201.

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.