CN219958681U - Ultra-high temperature type lifting electromagnet - Google Patents
Ultra-high temperature type lifting electromagnet Download PDFInfo
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- CN219958681U CN219958681U CN202321544477.7U CN202321544477U CN219958681U CN 219958681 U CN219958681 U CN 219958681U CN 202321544477 U CN202321544477 U CN 202321544477U CN 219958681 U CN219958681 U CN 219958681U
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- high temperature
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 43
- 230000000712 assembly Effects 0.000 claims abstract description 29
- 238000000429 assembly Methods 0.000 claims abstract description 29
- 238000009413 insulation Methods 0.000 claims abstract description 19
- 239000000565 sealant Substances 0.000 claims abstract description 7
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims abstract description 4
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 4
- 239000010703 silicon Substances 0.000 claims abstract description 4
- 238000003466 welding Methods 0.000 claims abstract description 3
- 230000017525 heat dissipation Effects 0.000 abstract description 18
- 238000001704 evaporation Methods 0.000 abstract description 5
- 230000008020 evaporation Effects 0.000 abstract description 5
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 238000001816 cooling Methods 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 5
- 238000005266 casting Methods 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 238000010030 laminating Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of electromagnets, and particularly discloses an ultra-high temperature lifting electromagnet which comprises a plurality of coil assemblies, a plurality of side plates, a plurality of fans, an airflow channel, an inner water tank, an outer water tank and a water flow channel, wherein the side plates are fixedly arranged on two outer sides of the coil assemblies, two side plates attached between two adjacent coil assemblies are fixedly connected in a welding mode, and the airflow channel is formed in the two side plates between the two adjacent coil assemblies. According to the technical scheme, through the principles of evaporation heat dissipation and fan heat dissipation and convection heat dissipation, the heat dissipation performance of the electromagnet is greatly improved, the heat insulation board, the heat insulation layer and the organic silicon pouring sealant can prevent external heat from being transferred to the coil, normal heat dissipation of the electromagnetic coil is ensured to the greatest extent, and the insulation reliability and the resistance stability of the electromagnetic coil are greatly improved, so that the stability and the safety of the attraction of the electromagnet are ensured, and the service life of the electromagnet is prolonged.
Description
Technical Field
The utility model relates to the technical field of electromagnets, in particular to an ultra-high temperature lifting electromagnet.
Background
At present, most high-temperature electromagnets are affected by high-temperature environment when being used for sucking and hanging ultra-high-temperature casting blanks (more than 600 ℃), the radiating efficiency of the electromagnets is reduced, the heat transfer and radiating heat generated by the electromagnets are additionally generated by the high-temperature casting blanks, the temperature of the electromagnet shell rises faster, the suction force is obviously reduced, and coil burnout conditions often occur during a period of use, so that the production progress of steel plants is influenced.
To solve the above problems, most electromagnet manufacturers choose electromagnetic coils with better insulativity and higher heat resistance level, but the burning loss of the electromagnetic coils still cannot be avoided when the electromagnet is used for a long time, no effective solution exists at present, in order not to affect the production efficiency, the steel mill can only physically cool the surface of a steel billet in a spraying mode, but the cooling mode can affect the quality of a casting blank, and improvement is needed urgently, so that we propose an ultra-high temperature lifting electromagnet.
Disclosure of Invention
The utility model aims to provide an ultra-high temperature type lifting electromagnet, which solves the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an ultra-high temperature type lifting electromagnet, including a plurality of coil assemblies, a plurality of curb plate, a plurality of fan, the air current passageway, inside basin, outside basin, rivers passageway, the outside both sides of coil assemblies are all fixed and are provided with the curb plate, two curb plates of laminating between two adjacent coil assemblies pass through welded mode fixed connection, the air current passageway has all been seted up to two curb plates between two adjacent coil assemblies, the air current passageway includes vertical through-hole, horizontal through-hole, vertical through-hole and horizontal through-hole intercommunication are connected, the fan outside is fixed in fan support surface through the bolt, the fan support is fixed in a plurality of coil assembly tops through the bolt;
hanging blocks are welded at the tops of the side plates between two adjacent coil assemblies;
the coil assembly comprises a coil, non-magnetic cover plates fixed on the upper surface and the lower surface of the coil body, and non-magnetic coaming plates fixed on the periphery of the coil, and organic silicon pouring sealant is filled in gaps between the coil, the non-magnetic cover plates and the non-magnetic coaming plates;
a heat insulation plate is arranged below the coil assembly, and two ends of the heat insulation plate are fixedly connected with side plates on two sides of the coil assembly;
the water flow channel comprises water flow holes formed in the side plates at two sides of the coil assembly, and the water flow holes of the two side plates which are adhered and fixed are horizontally aligned;
the inside basin sets up in the intermediate position of coil assembly both sides curb plate, and the outside basin sets up in curb plate one side of the outside.
As a preferred implementation mode of the technical scheme of the utility model, the number of fans is one less than that of the coil assemblies, the fans are arranged right above the gaps between two adjacent coil assemblies, and a plurality of fans are electrically connected with the control system.
As a preferred implementation mode of the technical scheme of the utility model, two ends of the internal water tank are respectively provided with an end plate, and the end plates are fixedly connected with side plates on two sides of the coil assembly.
As a preferred embodiment of the present utility model, the external water tank is horizontally aligned with the position of the water flow hole.
As a preferred embodiment of the technical scheme of the utility model, the heat insulation plate is externally provided with a heat insulation layer.
As a preferred implementation mode of the technical scheme of the utility model, a junction box is arranged at the top of the coil assembly, and outgoing lines of coils in the coil assembly are connected in the junction box.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the technical scheme, through the principles of evaporation heat dissipation and fan heat dissipation and convection heat dissipation, the heat dissipation of the electromagnet is greatly improved, the influence of heat transfer and radiation heat caused by high-temperature casting blanks on the electromagnet is reduced, the magnetic performance of a magnetic circuit of the electromagnet is not greatly reduced due to too high temperature of the casting blanks when the electromagnet is lifted for a long time, meanwhile, the heat insulation plate, the heat insulation layer and the organosilicon pouring sealant can prevent external heat from being transferred to the coil, the normal heat dissipation of the electromagnetic coil is ensured to the greatest extent, the insulation reliability and the resistance stability of the electromagnetic coil are greatly improved, and therefore the stability and the safety of the attraction of the electromagnet and the service life of the electromagnet are ensured.
2. According to the technical scheme, the outgoing lines of the coils are connected in parallel at the junction box, once the electromagnet is abnormal, the coils can be examined one by one in time, and the fault cause can be found out rapidly.
Drawings
Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:
FIG. 1 is a perspective view of an ultra-high temperature lifting electromagnet according to the present utility model;
FIG. 2 is a schematic view of the structure of the internal water tank of the present utility model;
FIG. 3 is a schematic view of the structure of the air flow channel of the present utility model;
FIG. 4 is a schematic view of the exterior of the coil assembly of the present utility model;
fig. 5 is a schematic view of the structure of the inside of the coil assembly according to the present utility model.
In the figure: 1. hanging blocks; 2. a coil assembly; 2.1, a non-magnetic cover plate; 2.2, non-magnetic coaming; 2.3, organic silicon pouring sealant; 3. a side plate; 4. an internal water tank; 4,1, end plates; 5. an external water tank; 6. a blower; 6.1, a fan bracket; 7. a heat insulating plate; 8. a thermal insulation layer; 9.1, vertical through holes; 9.2, horizontal through holes; 10. and a water flow hole.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Embodiment 1, as shown in fig. 1-5, the present utility model provides a technical solution: the utility model provides an ultra-high temperature type lifting electromagnet, including a plurality of coil pack 2, a plurality of curb plate 3, a plurality of fan 6, the air current passageway, inside basin 4, outside basin 5, the rivers passageway, the outside both sides of coil pack 2 are all fixed and are provided with curb plate 3, two curb plates 3 of laminating between two adjacent coil pack 2 pass through welded mode fixed connection, the air current passageway has all been seted up to two curb plates 3 between two adjacent coil pack 2, the air current passageway includes vertical through-hole 9.1, horizontal through-hole 9.2, vertical through-hole 9.1 and horizontal through-hole 9.2 intercommunication are connected, fan 6 outside is fixed in fan support 6.1 surface through the bolt, fan support 6.1 is fixed in a plurality of coil pack 2 tops through the bolt;
a hanging block 1 is welded at the top of a side plate 3 between two adjacent coil assemblies 2, and the hanging block is matched with a lifting mechanism so as to be convenient for lifting the whole electromagnet device;
the coil assembly 2 comprises a coil, non-magnetic cover plates 2.1 fixed on the upper surface and the lower surface of the coil body, and non-magnetic coaming plates 2.2 fixed on the periphery of the coil, wherein gaps between the coil and the non-magnetic cover plates 2.1 and gaps between the non-magnetic coaming plates 2.2 are filled with organosilicon pouring sealant 2.3;
a heat insulation plate 7 is arranged below the coil assembly 2, and two ends of the heat insulation plate 7 are fixedly connected with the side plates 3 at two sides of the coil assembly 2;
the water flow channel comprises water flow holes 10 formed in the side plates 3 on two sides of the coil assembly 2, and the water flow holes 10 of the two side plates 3 which are adhered and fixed are horizontally aligned;
the inner water tank 4 is provided at the middle position of the side plates 3 on both sides of the coil block 2, and the outer water tank 5 is provided at the side of the side plate 3 on the outermost side.
In a specific embodiment of the utility model, the electromagnet is composed of four coil assemblies 2 and eight side plates 3 to form a plurality of magnetic loops, each coil assembly 2 is vertically embedded between the two side plates 3, the connection between the coil assemblies 2 and the side plates 3 is fixed by adopting a bolt fastening and welding mode, the stability of the connection is ensured, the direct heat dissipation area of the coil assemblies is reserved to the greatest extent, the indirect heat dissipation area is reduced, meanwhile, the magnetic circuit design increases the heat transfer distance between the coil assemblies and a steel billet, the coil is internally provided with organosilicon pouring sealant with higher heat conductivity coefficient, so that the influence of heat transfer and heat radiation of the steel billet on the coil is reduced, the self heat dissipation capacity of the coil assemblies is enhanced, the fan 6 can conduct air cooling heat dissipation on the coil assemblies 2, and a vertical through hole 9.1 and a horizontal through hole 9.2 arranged at the top of the side plates 3 are used for forming a convection ventilation channel, the inner part 4 is matched with the water flow channel 10, the heat insulation plate 7, the end plate 4.1 and the outer water channel 5 to form a water flow channel, and the cooling heat dissipation of the coil assemblies 2 is facilitated by utilizing the principle of water evaporation.
In the preferred technical scheme, the number of the fans 6 is one less than that of the coil assemblies 2, the fans 6 are arranged right above the gaps between two adjacent coil assemblies 2, and a plurality of fans 6 are electrically connected with the control system.
In the preferred technical scheme, both ends of the internal water tank 4 are provided with end plates 4.1, and the end plates 4.1 are fixedly connected with the side plates 3 on both sides of the coil assembly 2.
In a preferred embodiment, the outer water tank 5 is horizontally aligned with the position of the water flow hole 10.
In a preferred embodiment, the insulating panel 7 is provided with an insulating layer 8 on the outside.
In the preferred technical scheme, the coil assembly 2 top is provided with the terminal box, and the lead-out wire of coil assembly 2 inside coil is connected in the terminal box.
Working principle: the fan 6 is controlled to start through the control system, the fan 6 can directly perform air cooling and heat dissipation on the coil assembly 2, a vertical through hole 9.1 and a horizontal through hole 9.2 formed in the top of the side plate 3 form a convection ventilation channel, air flow generated by the fan 6 is matched, the side plate 3 performs heat dissipation, thereby cooling the coil assembly 2, the inner water tank 4 is matched with the water flow hole 10, the heat insulation plate 7, the end plate 4.1 and the outer water tank 5, a water flow channel can be formed, water flows in the water tank, high-temperature evaporation water flows, and the cooling and heat dissipation of the coil assembly 2 are realized by utilizing the principle of water evaporation and heat absorption.
Claims (6)
1. An ultra-high temperature type lifting electromagnet is characterized in that: the novel air conditioner comprises a plurality of coil assemblies (2), a plurality of side plates (3), a plurality of fans (6), an air flow channel, an inner water tank (4), an outer water tank (5) and a water flow channel, wherein the side plates (3) are fixedly arranged on two sides of the outside of the coil assemblies (2), the two side plates (3) attached to the two adjacent coil assemblies (2) are fixedly connected in a welding mode, the two side plates (3) between the two adjacent coil assemblies (2) are respectively provided with the air flow channel, the air flow channel comprises a vertical through hole (9.1) and a horizontal through hole (9.2), the vertical through hole (9.1) is communicated with the horizontal through hole (9.2), the outside of the fans (6) is fixed on the surface of a fan bracket (6.1) through bolts, and the fan bracket (6.1) is fixed on the tops of the plurality of coil assemblies (2) through bolts;
hanging blocks (1) are welded at the tops of the side plates (3) between two adjacent coil assemblies (2);
the coil assembly (2) comprises a coil, non-magnetic cover plates (2.1) fixed on the upper surface and the lower surface of a coil body, and non-magnetic coaming plates (2.2) fixed on the periphery of the coil, and organic silicon pouring sealant (2.3) is filled in gaps between the coil and the non-magnetic cover plates (2.1) and between the non-magnetic coaming plates (2.2);
a heat insulation plate (7) is arranged below the coil assembly (2), and two ends of the heat insulation plate (7) are fixedly connected with side plates (3) at two sides of the coil assembly (2);
the water flow channel comprises water flow holes (10) formed in the side plates (3) on two sides of the coil assembly (2), and the water flow holes (10) of the two fixed side plates (3) are horizontally aligned;
the inner water tank (4) is arranged at the middle position of the side plates (3) on two sides of the coil assembly (2), and the outer water tank (5) is arranged on one side of the side plate (3) on the outermost side.
2. The ultra-high temperature lifting electromagnet as set forth in claim 1, wherein: the number of the fans (6) is one less than that of the coil assemblies (2), the fans (6) are arranged right above the gaps of the two adjacent coil assemblies (2), and a plurality of fans (6) are electrically connected with the control system.
3. The ultra-high temperature lifting electromagnet as set forth in claim 1, wherein: end plates (4.1) are arranged at two ends of the inner water tank (4), and the end plates (4.1) are fixedly connected with side plates (3) at two sides of the coil assembly (2).
4. The ultra-high temperature lifting electromagnet as set forth in claim 1, wherein: the outer water tank (5) is horizontally aligned with the position of the water flow hole (10).
5. The ultra-high temperature lifting electromagnet as set forth in claim 1, wherein: the heat insulation plate (7) is externally provided with a heat insulation layer (8).
6. The ultra-high temperature lifting electromagnet as set forth in claim 1, wherein: the top of the coil assembly (2) is provided with a junction box, and outgoing lines of coils inside the coil assembly (2) are connected in the junction box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321544477.7U CN219958681U (en) | 2023-06-16 | 2023-06-16 | Ultra-high temperature type lifting electromagnet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321544477.7U CN219958681U (en) | 2023-06-16 | 2023-06-16 | Ultra-high temperature type lifting electromagnet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219958681U true CN219958681U (en) | 2023-11-03 |
Family
ID=88537165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321544477.7U Active CN219958681U (en) | 2023-06-16 | 2023-06-16 | Ultra-high temperature type lifting electromagnet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219958681U (en) |
-
2023
- 2023-06-16 CN CN202321544477.7U patent/CN219958681U/en active Active
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| GR01 | Patent grant |