CN210429448U - High-intensity magnetic field low-temperature superconducting coil framework - Google Patents

Abstract

The utility model discloses a high magnetic field low temperature superconducting coil skeleton, including last casing, lower casing and connection port go up the casing and install coil skeleton down between the casing, coil skeleton includes bottom plate, mounting bracket, first skeleton halfbody, second skeleton halfbody, iron core halfbody, primary, secondary, valve control knob and water-cooled tube, the upper end of mounting bracket is connected with first skeleton halfbody and second skeleton halfbody perpendicularly, first skeleton halfbody cup joints in the outside of second skeleton halfbody, be equipped with the water-cooled tube that spirals between first skeleton halfbody and the second skeleton halfbody. According to the coil framework, the water cooling pipe is arranged at the middle gap of the first framework half body and the second framework half body, so that the thermal expansion of the coil is avoided in a low-temperature environment, the stable flow of the coil is ensured, meanwhile, the first framework half body and the second framework half body are assembled and completed in manufacturers, the installation time is shortened, and the installation difficulty is reduced.

Description

High-intensity magnetic field low-temperature superconducting coil framework

Technical Field

The utility model relates to a coil skeleton technical field especially relates to a high-intensity magnetic field low temperature superconducting coil skeleton.

Background

The superconducting magnet coil is divided into a main magnetic field coil and a shielding magnetic field coil, the existing superconducting magnet coil is that the main magnetic field coil is installed firstly, then a framework of the shielding magnetic field coil is assembled outside the main magnetic field coil, the coil is wound on the framework, the framework is assembled on an installation site for operation, the workload of an installer is large, the assembly difficulty is large, the required time is long, and the coil and an iron core are expanded due to heat when working relatively, so that the current stability of the coil is poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high magnetic field low temperature superconducting coil skeleton possesses the steady flow nature height, and the problem among the prior art has been solved to the characteristics that the assembly degree of difficulty is low.

In order to achieve the above object, the utility model provides a following technical scheme: a high-intensity magnetic field low-temperature superconducting coil skeleton comprises an upper shell, a lower shell and a connecting port, wherein the upper shell is positioned at the upper end of the lower shell, the edges of the upper shell and the lower shell are connected in a locking mode through the connecting port, a coil skeleton is installed between the upper shell and the lower shell and comprises a bottom plate, an installation frame, a first skeleton half body, a second skeleton half body, an iron core half body, a primary winding, a secondary winding, a valve control knob and a water cooling pipe, the bottom plate is connected to the lower bottom surface of the lower shell, the installation frame is connected to the upper end of the bottom plate, the first skeleton half body and the second skeleton half body are vertically connected to the upper end of the installation frame, the first skeleton half body is sleeved outside the second skeleton half body, the primary winding is wound and connected to the outer side of the first skeleton half body, the secondary winding is wound, the spiral water-cooled tube is arranged between the first framework half body and the second framework half body, one end of the water-cooled tube is connected with a valve in series, the valve comprises a valve control knob, the valve control knob is fixedly connected with the upper end of the first framework half body, and an iron core half body is inserted into the second framework half body.

Preferably, the first half frame body and the second half frame body are both cylindrical.

Preferably, the water-cooling pipe is fixedly connected with the inner side wall of the first framework half body.

Preferably, the upper end of the first framework half body is provided with a pipe orifice, a pipe sleeve is sleeved outside the pipe orifice, and the pipe sleeve is positioned in the middle of the upper part.

Preferably, the upper end of the second framework half body is provided with a convex block, and the convex block is connected to the upper end of the first framework half body in a clamping and embedding manner.

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

the utility model discloses a high-intensity magnetic field low temperature superconducting coil skeleton, middle part space department through at first skeleton halfbody and second skeleton halfbody sets up the water-cooling pipe, the water-cooling pipe upwards spirals along the lateral wall, can cover the inside whole lateral wall of first skeleton halfbody, arrange primary and secondary in the middle of the microthermal environment in, avoid the thermal expansion of coil, the stationary flow of coil has been guaranteed, first skeleton halfbody and second skeleton halfbody all assemble at the producer simultaneously and accomplish, the installer need not carry out the equipment of skeleton at the installation scene, and the installation time is shortened, and the installation degree of difficulty is reduced.

Drawings

FIG. 1 is an assembly view of the present invention;

fig. 2 is an exploded view of the present invention;

FIG. 3 is a first frame half structure view of the present invention;

fig. 4 is a connection diagram of the first frame half body and the second frame half body of the present invention.

In the figure: 1. an upper housing; 2. a lower housing; 3. a connection port; 4. a coil bobbin; 5. a base plate; 6. a mounting frame; 7. a first frame half; 8. a second frame half; 9. an iron core half body; 10. a primary winding; 11. a secondary winding; 12. a valve; 13. a valve control knob; 14. a water-cooled tube; 15. a pipe orifice; 16. pipe sleeve; 17. and (4) a bump.

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. 1-2, a high-intensity magnetic field low-temperature superconducting coil former includes an upper shell 1, a lower shell 2 and a connection port 3, wherein the upper shell 1 is located at the upper end of the lower shell 2, edges of the upper shell 1 and the lower shell 2 are locked and connected through the connection port 3, and a coil former 4 is installed between the upper shell 1 and the lower shell 2.

Referring to fig. 3-4, the coil frame 4 includes a bottom plate 5, a mounting frame 6, a first frame half 7, a second frame half 8, an iron core half 9, a primary winding 10, a secondary winding 11, a valve 12, a valve control knob 13 and a water cooling tube 14, the bottom surface of the lower case 2 is connected with the bottom plate 5, the upper end of the bottom plate 5 is connected with the mounting frame 6, the upper end of the mounting frame 6 is vertically connected with the first frame half 7 and the second frame half 8, the first frame half 7 is sleeved outside the second frame half 8, the primary winding 10 is wound outside the first frame half 7, the secondary winding 11 is wound outside the second frame half 8, the first frame half 7 and the second frame half 8 are both cylindrical, a water cooling tube 14 is arranged between the first frame half 7 and the second frame half 8, the water cooling tube 14 is fixedly connected with the inner side wall of the first frame half 7, one end series connection of water-cooled tube 14 has valve 12, and valve 12 includes valve control knob 13, and valve control knob 13 fixedly connected with first skeleton halfbody 7's upper end is equipped with mouth of pipe 15 in the upper end of first skeleton halfbody 7, and the pipe box 16 has been cup jointed to mouth of pipe 15's outside, and pipe box 16 is located the middle part that can, and the upper end of second skeleton halfbody 8 is equipped with lug 17, and lug 17 inlay card is connected in the upper end of first skeleton halfbody 7, and the inside of second skeleton halfbody 8 is pegged graft and is had iron core halfbody 9.

In summary, the following steps: the utility model discloses a high-intensity magnetic field low temperature superconducting coil skeleton, middle part space department through at first skeleton halfbody 7 and second skeleton halfbody 8 sets up water-cooled tube 14, water-cooled tube 14 upwards spirals along the lateral wall, can cover the inside whole lateral wall of first skeleton halfbody 7, arrange primary 10 and secondary 11 in the middle of the microthermal environment in, avoid the thermal expansion of coil, the stationary flow of coil has been guaranteed, first skeleton halfbody 7 and second skeleton halfbody 8 all assemble at the producer simultaneously and accomplish, the installer need not carry out the equipment of skeleton at the installation site, reduce installation time, reduce the installation degree of difficulty.

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 (5)

1. The utility model provides a high magnetic field low temperature superconducting coil skeleton, includes casing (1), casing (2) and connection port (3) down, its characterized in that: the coil frame comprises an upper shell (1), a lower shell (2), a coil frame (4), a base plate (5), a mounting frame (6), a first frame half body (7), a second frame half body (8), an iron core half body (9), a primary winding (10), a secondary winding (11), a valve (12), a valve control knob (13) and a water cooling pipe (14), wherein the upper shell (1) is positioned at the upper end of the lower shell (2), the edges of the upper shell (1) and the lower shell (2) are connected through a connecting port (3) in a locking manner, the coil frame (4) comprises the base plate (5), the mounting frame (6) is connected to the lower bottom surface of the lower shell (2), the first frame half body (7) and the second frame half body (8) are vertically connected to the upper end of the mounting frame (6), the first frame half body (7) is sleeved outside the second frame half body (8), the winding of the outer side of the first framework half body (7) is connected with a primary winding (10), the winding of the outer side of the second framework half body (8) is connected with a secondary winding (11), a spiral water-cooling pipe (14) is arranged between the first framework half body (7) and the second framework half body (8), one end of the water-cooling pipe (14) is connected with a valve (12) in series, the valve (12) comprises a valve control knob (13), the valve control knob (13) is fixedly connected with the upper end of the first framework half body (7), and an iron core half body (9) is inserted into the second framework half body (8).

2. The high-magnetic-field low-temperature superconducting coil former according to claim 1, characterized in that: the first framework half body (7) and the second framework half body (8) are both cylindrical.

3. The high-magnetic-field low-temperature superconducting coil former according to claim 1, characterized in that: the water-cooling pipe (14) is fixedly connected with the inner side wall of the first framework half body (7).

4. The high-magnetic-field low-temperature superconducting coil former according to claim 1, characterized in that: the upper end of the first framework half body (7) is provided with a pipe orifice (15), a pipe sleeve (16) is sleeved outside the pipe orifice (15), and the pipe sleeve (16) is located in the middle of the upper portion.

5. The high-magnetic-field low-temperature superconducting coil former according to claim 1, characterized in that: the upper end of the second framework half body (8) is provided with a convex block (17), and the convex block (17) is connected to the upper end of the first framework half body (7) in a clamping and embedding manner.

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