CN218145457U - Electric protection device for hoisting mechanism of metallurgical crane - Google Patents
Electric protection device for hoisting mechanism of metallurgical crane Download PDFInfo
- Publication number
- CN218145457U CN218145457U CN202222237488.2U CN202222237488U CN218145457U CN 218145457 U CN218145457 U CN 218145457U CN 202222237488 U CN202222237488 U CN 202222237488U CN 218145457 U CN218145457 U CN 218145457U
- Authority
- CN
- China
- Prior art keywords
- regulator cubicle
- protection device
- hoisting mechanism
- heat
- fin
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 239000004065 semiconductor Substances 0.000 claims abstract description 15
- 230000017525 heat dissipation Effects 0.000 claims abstract description 13
- 238000005057 refrigeration Methods 0.000 claims abstract description 10
- 239000006096 absorbing agent Substances 0.000 claims abstract description 6
- 238000007599 discharging Methods 0.000 claims description 10
- 238000001514 detection method Methods 0.000 claims description 3
- 238000001816 cooling Methods 0.000 abstract description 14
- 239000000110 cooling liquid Substances 0.000 abstract description 14
- 239000000463 material Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a metallurgical crane hoisting mechanism electrical protection device, including the regulator cubicle, one side of regulator cubicle is provided with heat dissipation mechanism, heat dissipation mechanism includes interior welt, interior welt fixed mounting is in the inside of regulator cubicle, form the medium storehouse between interior welt and the regulator cubicle, the outside fixed mounting who just is located the medium storehouse on the interior welt has the absorber plate, the utility model discloses metallurgical crane hoisting mechanism electrical protection device, the heat in the semiconductor refrigeration piece is with the water-cooling liquid of high temperature adsorbs the heat conduction box outside and is absorbed by the fin, and radiator fan forms the distinguished and admirable natural wind between the fin and takes away when the through fin, then microthermal water-cooling liquid passes through the inlet pipe and gets into the medium storehouse once more, thereby reciprocal circulation reaches the mesh of cooling down to the regulator cubicle inside, has simple structure, and the cooling is effectual, and does not receive external high temperature environment's influence, and the temperature in the regulator cubicle can keep in suitable work interval.
Description
Technical Field
The utility model relates to a metallurgical hoist technical field, specific is a metallurgical hoist hoisting mechanism electrical protection device.
Background
The metallurgical crane is mainly suitable for special cranes for metal smelting, rolling, hot working and the like. The device comprises an open-hearth charging bridge crane, a ground charging crane, a material box crane, an ingot stripping crane, a die setting crane, a cover uncovering crane, a clamp crane, a slab overturning crane, a forging crane, a heating furnace charging and discharging crane, a material box-electromagnetic crane and a material box-grab bucket crane. Other similar metallurgical cranes may be referred to.
The electric device of present metallurgical hoist hoisting mechanism can produce the heat when using, and the heat is piled up and can be influenced electrical equipment's normal use, often can increase the fan among the prior art for outside air flows through electrical equipment and carries out cold and hot exchange and reach the purpose of cooling, but because temperature is high in the work environment of metallurgical hoist itself, leads to the radiating effect of forced air cooling poor.
SUMMERY OF THE UTILITY MODEL
For solving the not enough that mentions in the above-mentioned background art, the utility model discloses an aim at providing a metallurgical crane hoisting mechanism electrical protection device, heat in the regulator cubicle can be absorbed by the absorber plate, then with the water-cooling liquid cooling heat exchange in the medium storehouse, the water-cooling liquid of high temperature flows through the discharging pipe and is taken out in the heat conduction box by the pump machine after that, the heat in the water-cooling liquid of semiconductor refrigeration piece with the high temperature adsorbs to the heat conduction box outside and absorbed by the fin, radiator fan forms the distinguished and admirable natural wind between the fin and takes away when flowing through the fin, then microthermal water-cooling liquid enters into the medium storehouse once more through the inlet pipe, thereby reciprocal circulation reaches the purpose of cooling to regulator cubicle inside, and has simple structure, it is effectual to cool down, and do not receive external high temperature environment's influence, temperature in the regulator cubicle can keep in suitable work interval.
The purpose of the utility model can be realized by the following technical scheme:
the utility model provides an electric protection device of metallurgical crane hoisting mechanism, includes the regulator cubicle, one side of regulator cubicle is provided with heat dissipation mechanism, heat dissipation mechanism includes interior welt, interior welt fixed mounting is in the inside of regulator cubicle, form the medium storehouse between interior welt and the regulator cubicle, the outside fixed mounting who just is located the medium storehouse on the interior welt has the absorber plate, the intercommunication in medium storehouse has the inlet pipe, medium storehouse intercommunication has the discharging pipe, the inlet pipe all passes the regulator cubicle with the discharging pipe, the intercommunication has the heat conduction box between the one end that inlet pipe and discharging pipe are located the regulator cubicle outside, install the pump machine on the inlet pipe, one side gomphosis of heat conduction box has the semiconductor refrigeration piece, one side fixedly connected with fin of semiconductor refrigeration piece, fixed mounting has radiator fan on the fin.
Further preferably, the heat absorbing plate is provided with a plurality of heat absorbing plates, and the heat absorbing plates are uniformly distributed on the medium bin in an array mode.
Further preferably, the cooling fins are provided in plurality and uniformly distributed on the semiconductor cooling fin in an array.
Further preferably, a temperature sensor is arranged inside the electrical cabinet, a display is arranged on the electrical cabinet, and the display is used for displaying the detection value of the temperature sensor.
Further preferably, a bracket is fixedly connected to the bottom end of the electrical cabinet, and a shielding plate is fixedly connected to the bracket.
Further preferably, a sliding groove is formed in one side of the shielding plate, and an extension plate is slidably connected to the inside of the sliding groove.
The utility model has the advantages that:
the utility model discloses heat in the regulator cubicle can be absorbed by the absorber plate, then with the water-cooling liquid cooling heat exchange in the medium storehouse, the water-cooling liquid of high temperature flows through the discharging pipe and is taken out the heat conduction box by the pump machine after that, the heat in the water-cooling liquid of semiconductor refrigeration piece with high temperature adsorbs the heat conduction box outside and is absorbed by the fin, radiator fan forms the distinguished and admirable natural wind between the fin and takes away when the fin that flows through, then microthermal water-cooling liquid passes through in the inlet pipe reentrant medium storehouse, thereby reciprocal circulation reaches the inside purpose of cooling down of regulator cubicle, and has a simple structure, it is effectual to cool down, and do not receive external high temperature environment's influence, temperature in the regulator cubicle can keep in suitable working interval.
Drawings
The present invention will be further described with reference to the accompanying drawings.
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a structural sectional view of the present invention;
FIG. 3 is a schematic view of the fit between the middle lining plate and the heat absorbing plate according to the present invention;
fig. 4 is a schematic view of the cooperation between the middle heat-conducting box and the semiconductor refrigerating sheet of the present invention.
In the figure:
1. an electrical cabinet; 2. a heat dissipation mechanism; 3. an inner lining plate; 4. a media hopper; 5. a heat absorbing plate; 6. a feed pipe; 7. a discharge pipe; 8. a heat conducting box; 9. a semiconductor refrigeration sheet; 10. a heat sink; 11. a heat-dissipating fan; 12. a temperature sensor; 13. a display; 14. a support; 15. a shielding plate; 16. a chute; 17. an extension plate; 18. a pump machine.
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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "open hole", "upper", "lower", "thickness", "top", "middle", "length", "inner", "around", etc. indicate an orientation or positional relationship only for the convenience of description of the present invention and to simplify the description, and do not indicate or imply that the component or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
As shown in fig. 1 to 4, an electrical protection device for a hoisting mechanism of a metallurgical crane includes an electrical cabinet 1, a heat dissipation mechanism 2 is arranged on one side of the electrical cabinet 1, the heat dissipation mechanism 2 includes an inner lining plate 3, the inner lining plate 3 is fixedly mounted inside the electrical cabinet 1, a medium bin 4 is formed between the inner lining plate 3 and the electrical cabinet 1, a heat absorption plate 5 is fixedly mounted on the inner lining plate 3 and outside the medium bin 4, the medium bin 4 is communicated with a feed pipe 6, the medium bin 4 is communicated with a discharge pipe 7, the feed pipe 6 and the discharge pipe 7 both pass through the electrical cabinet 1, a heat conduction box 8 is communicated between the feed pipe 6 and one end of the discharge pipe 7 outside the electrical cabinet 1, a pump 18 is mounted on the feed pipe 6, a semiconductor refrigeration sheet 9 is embedded on one side of the heat conduction box 8, a heat dissipation sheet 10 is fixedly connected to one side of the semiconductor refrigeration sheet 9, and a heat dissipation fan 11 is fixedly mounted on the heat dissipation sheet 10.
The heat absorbing plates 5 are arranged in a plurality and are uniformly distributed on the medium bin 4 in an array mode.
The cooling fins 10 are provided in plurality and uniformly distributed on the semiconductor chilling plates 9 in an array.
The temperature sensor 12 is arranged in the electrical cabinet 1, the display 13 is arranged on the electrical cabinet 1, and the display 13 is used for displaying the detection value of the temperature sensor 12.
The bottom end of the electrical cabinet 1 is fixedly connected with a bracket 14, and the bracket 14 is fixedly connected with a shielding plate 15.
A sliding groove 16 is formed in one side of the shielding plate 15, and an extension plate 17 is slidably connected inside the sliding groove 16.
The working principle is as follows:
when electrical equipment gives off heat to regulator cubicle 1 in service, the heat can be absorbed by absorber plate 5, then with the water-cooling liquid cooling heat exchange in medium storehouse 4, high temperature water-cooling liquid flows through discharging pipe 7 and is taken out to heat conduction box 8 by pump machine 18 in, heat in the water-cooling liquid of high temperature is adsorbed to heat conduction box 8 outside and is absorbed by fin 10 to semiconductor refrigeration piece 9, radiator fan 11 forms the air current natural wind between fin 10 and takes away when flowing through fin 10, then microthermal water-cooling liquid passes through inlet pipe 6 and enters into medium storehouse 4 once more, thereby reciprocal circulation reaches the purpose of cooling to regulator cubicle 1 inside, and has simple structure, the cooling effect is good, and does not receive the influence of external high temperature environment, the temperature in regulator cubicle 1 can keep in suitable working interval.
The shielding areas of the extension plate 17 and the shielding plate 16 can be adjusted by stretching the extension plate 17, so that heat radiation generated in metallurgy is isolated, and the temperature of the surface of the cabinet body of the electrical cabinet 1 is reduced.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.
Claims (6)
1. The utility model provides a metallurgical crane hoisting mechanism electrical protection device, its characterized in that, includes regulator cubicle (1), one side of regulator cubicle (1) is provided with heat dissipation mechanism (2), heat dissipation mechanism (2) include interior bushing plate (3), interior bushing plate (3) fixed mounting is in the inside of regulator cubicle (1), form medium storehouse (4) between interior bushing plate (3) and regulator cubicle (1), the external fixed mounting who just is located medium storehouse (4) on interior bushing plate (3) has absorber plate (5), the intercommunication in medium storehouse (4) has inlet pipe (6), medium storehouse (4) intercommunication has discharging pipe (7), inlet pipe (6) and discharging pipe (7) all pass regulator cubicle (1), the intercommunication has heat conduction box (8) between the one end that inlet pipe (6) and discharging pipe (7) are located regulator cubicle (1) outside, install pump machine (18) on inlet pipe (6), there is semiconductor refrigeration piece (9) one side of heat conduction box (8), one side fixedly connected with fin (10) of semiconductor piece (9) gomphosis, fixedly mounted has fan (11) on heat dissipation fin (10).
2. Electrical protection device for a hoisting mechanism of a metallurgical crane according to claim 1, characterized in that the heat absorbing plate (5) is provided in a plurality and evenly arrayed on the media bin (4).
3. Electrical protection device for a hoisting mechanism of a metallurgical crane according to claim 1, characterized in that the heat sink fins (10) are provided in plurality and distributed in uniform array on the semiconductor chilling plates (9).
4. The electrical protection device for the hoisting mechanism of the metallurgical crane according to claim 1, wherein a temperature sensor (12) is arranged in the electrical cabinet (1), a display (13) is arranged on the electrical cabinet (1), and the display (13) is used for displaying the detection value of the temperature sensor (12).
5. Electrical protection device for a hoisting mechanism of a metallurgical crane according to claim 1, characterized in that a bracket (14) is fixedly connected to the bottom end of the electrical cabinet (1), and a shielding plate (15) is fixedly connected to the bracket (14).
6. An electrical protection device for a hoisting mechanism of a metallurgical crane according to claim 5, wherein a chute (16) is formed at one side of the shielding plate (15), and an extension plate (17) is slidably connected to the inside of the chute (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222237488.2U CN218145457U (en) | 2022-08-24 | 2022-08-24 | Electric protection device for hoisting mechanism of metallurgical crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222237488.2U CN218145457U (en) | 2022-08-24 | 2022-08-24 | Electric protection device for hoisting mechanism of metallurgical crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218145457U true CN218145457U (en) | 2022-12-27 |
Family
ID=84555739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222237488.2U Expired - Fee Related CN218145457U (en) | 2022-08-24 | 2022-08-24 | Electric protection device for hoisting mechanism of metallurgical crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218145457U (en) |
-
2022
- 2022-08-24 CN CN202222237488.2U patent/CN218145457U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20221227 |