CN214013492U - Mining explosion-proof high voltage distribution cabinet - Google Patents
Mining explosion-proof high voltage distribution cabinet Download PDFInfo
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- CN214013492U CN214013492U CN202023027751.2U CN202023027751U CN214013492U CN 214013492 U CN214013492 U CN 214013492U CN 202023027751 U CN202023027751 U CN 202023027751U CN 214013492 U CN214013492 U CN 214013492U
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- distribution cabinet
- power distribution
- proof high
- base
- mining explosion
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- 238000005065 mining Methods 0.000 title claims abstract description 14
- 239000004065 semiconductor Substances 0.000 claims abstract description 23
- 238000005057 refrigeration Methods 0.000 claims abstract description 19
- 230000017525 heat dissipation Effects 0.000 claims abstract description 16
- 238000001816 cooling Methods 0.000 claims description 12
- 230000035939 shock Effects 0.000 claims description 7
- 230000001105 regulatory effect Effects 0.000 abstract description 9
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000012876 topography Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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Abstract
The utility model discloses a mining explosion-proof high voltage power distribution cabinet belongs to the switch board field, including the distribution cabinet case, its characterized in that, the base is installed to distribution cabinet bottom of the case portion, the wheel is installed to the base bottom, the fixed block is all installed to the base both sides, it has the vertical axis to peg graft in the fixed block, the regulating block is installed at the vertical axis top, vertical axis bottom fixed mounting has the fixing base, install the closed door on the distribution cabinet case, solar panel is installed at the distribution cabinet roof portion, distribution cabinet incasement portion installs the backup pad, fixed plate A and fixed plate B are installed to backup pad one end, the temperature controller is installed to fixed plate A bottom. Through radiator fan and semiconductor refrigeration piece to the heat dissipation of distribution cabinet incasement, avoid distribution cabinet incasement component overheat to damage, cause loss of property, through rotating the regulating block, make the fixing base go up and down, carry out spacing and promotion to the distribution cabinet case, increased the convenience of device.
Description
Technical Field
The utility model relates to a switch board field especially relates to a mining explosion-proof high voltage distribution cabinet.
Background
In the process of power generation, power transformation, power transmission, power distribution and the like of a power system, the power distribution cabinet plays roles in switching on and off, controlling, protecting and the like. The switch board is the main part carrier that is arranged in power equipment for installing various control electrical components, assembles a plurality of electrical components on the cabinet body jointly, the operation and the management of being convenient for.
Patent CN202010034526.7 discloses a switch board, includes: the cabinet door is connected with the cabinet body through the connecting assembly. The cabinet door is provided with a rotating groove. The cabinet body is provided with a containing cavity, an insertion groove and a pushing groove, and the wall of the insertion groove of the cabinet body is provided with a fan-shaped fastening groove. The insertion groove faces the rotation groove. The connecting component comprises a connecting piece, a rotating piece, a fixing piece, a push rod and an elastic piece. The connecting piece includes rotation portion, fastening portion and joint portion. The rotating part is accommodated in the rotating groove and is rotationally connected with the cabinet door, the fastening part is abutted against the cabinet body in the fan-shaped fastening groove, and the clamping part is clamped with the rotating piece in the insertion groove. The rotating part is rotatably connected with the cabinet body in the accommodating cavity, and the fixing part is slidably connected with the cabinet body in the accommodating cavity. The rotating member is engaged with the fixed member. The push rod is accommodated in the push groove and is connected with the cabinet body in a sliding way. Above-mentioned switch board, the mechanical kayser mode between cabinet door and the cabinet body is ingenious, has promoted the convenience of the operation of opening and shutting the cabinet door.
Some of the above-mentioned utility model have the disadvantages: 1. when above-mentioned design switch board inside temperature is high, cause the explosion after arousing the conflagration easily, influence the normal power transmission in mining area, so need improve. 2. The switch board of above-mentioned design is not convenient for remove, so need improve.
SUMMERY OF THE UTILITY MODEL
The utility model provides a mining explosion-proof high voltage distribution cabinet aims at dispelling the heat to the distribution cabinet incasement through radiator fan and semiconductor refrigeration piece, avoids the overheated damage of distribution cabinet incasement component, causes loss of property, through rotating the regulating block, makes the fixing base go up and down, carries out spacingly and promotes to the distribution cabinet case, has increased the convenience of device.
The utility model provides a specific technical scheme as follows:
the utility model provides a mining explosion-proof high-voltage power distribution cabinet, which comprises a power distribution cabinet box and is characterized in that, a base is arranged at the bottom of the power distribution cabinet, wheels are arranged at the bottom of the base, fixed blocks are arranged on two sides of the base, a vertical shaft is inserted in the fixed block, an adjusting block is arranged at the top of the vertical shaft, a fixed seat is fixedly arranged at the bottom of the vertical shaft, the power distribution cabinet is provided with a closing door, the top of the power distribution cabinet is provided with a solar panel, the power distribution cabinet is internally provided with a support plate, one end of the supporting plate is provided with a fixing plate A and a fixing plate B, the bottom of the fixing plate A is provided with a temperature controller, the heat dissipation device is characterized in that a heat dissipation fan is installed on the fixing plate A, the fixing plate B is located above the heat dissipation fan, a semiconductor refrigeration sheet and a storage battery are installed on the fixing plate B, and a temperature sensor is installed at the other end of the supporting plate.
Optionally, a thread groove is formed in the fixing block, a vertical shaft is vertically and slidably connected in the thread groove, threads are carved on the outer wall of the vertical shaft, and the threads carved on the outer wall of the vertical shaft are matched with the thread groove.
Optionally, the bottom of the fixing seat is provided with anti-slip grooves, and the anti-slip grooves are provided with multiple groups.
Optionally, a movable block is installed on the closing door, and an illuminating lamp is installed on the movable block.
Optionally, a heat dissipation opening is formed in the power distribution cabinet box, and a shock pad is installed in the power distribution cabinet box.
Optionally, the power input ends of the temperature controller, the cooling fan, the semiconductor refrigeration piece and the temperature sensor are connected with the power output end of the storage battery, and the power input end of the storage battery is connected with the power output end of the solar panel.
The utility model has the advantages as follows:
1. the embodiment of the utility model provides an explosion-proof high voltage power distribution cabinet for mine, when the component normally works in the distribution cabinet box, the temperature in the distribution cabinet box is raised, the battery switch is opened, provide the electric energy to temperature controller, radiator fan, semiconductor refrigeration piece and temperature sensor, radiator fan cools down in the distribution cabinet box when working, the distribution cabinet box is provided with a heat dissipation port, the heat dissipation port makes the inside of the distribution cabinet box interact with the outside air, reduce the temperature in the distribution cabinet box, when the temperature in the distribution cabinet box can not be reduced through radiator fan, through the temperature signal transmitted by temperature sensor, the temperature controller converts the obtained electric signal into temperature value, according to the set temperature value, control the semiconductor refrigeration piece to open, the semiconductor refrigeration piece begins to refrigerate, when the electric current passes through the couple formed by two different semiconductor materials in series, can absorb heat and emit heat respectively at the both ends of the couple, can realize refrigerated purpose, make the temperature decline, through radiator fan and semiconductor refrigeration piece to the incasement heat dissipation of distribution cabinet, avoid distribution cabinet incasement component overheat damage, cause loss of property, increase the practicality of device.
2. The embodiment of the utility model provides an explosion-proof high voltage power distribution cabinet for mine, when needing to remove the switch board box, the regulating block of base both sides is rotated, regulating block drive vertical axis makes vertical axis move upwards perpendicularly in the thread groove that the fixed block was seted up, vertical axis drive fixing base makes the fixing base break away from ground, when the fixing base level is located the wheel top, promote the distribution cabinet case, through the wheel of base bottom, make the switch board case remove, the distribution cabinet case is when removing, inside component atress vibrations, the distribution cabinet incasement is installed with the shock pad, can slow down the vibrations of the component inside the distribution cabinet case, avoid inside component to damage, after the switch board case moves to the assigned position, reverse rotation regulating block makes vertical axis move downwards perpendicularly in the thread groove that the fixed block was seted up, vertical axis drive fixing base, make the fixing base laminate ground, spacing by the fixing base to the wheel, avoid the wheel to remove the distribution cabinet case, the antiskid groove has been seted up to the fixing base bottom, and the antiskid groove is avoided at the fixed back of switch board case, and the fixing base is slided by the topography, makes the switch board case continue to remove, through rotating the regulating block, makes the fixing base go up and down, carries on spacingly and promotes to the switch board case, has increased the convenience of device.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a front view of an explosion-proof high-voltage power distribution cabinet for mine according to an embodiment of the present invention;
fig. 2 is the utility model discloses an explosion-proof high voltage distribution cabinet for mine's fig. 1 in switch board incasement portion expanded structure schematic diagram.
In the figure: 1. a power distribution cabinet box; 2. a base; 3. a wheel; 4. a fixed block; 5. a thread groove; 6. a vertical axis; 7. an adjusting block; 8. a fixed seat; 9. an anti-slip groove; 10. closing the door; 11. a heat dissipation port; 12. a movable block; 13. an illuminating lamp; 14. a solar panel; 15. a shock pad; 16. a support plate; 17. a temperature controller; 18. fixing a plate A; 19. a heat radiation fan; 20. a fixing plate B; 21. a semiconductor refrigeration sheet; 22. a storage battery; 23. a temperature sensor.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, 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 efforts belong to the protection scope of the present invention.
The following will combine fig. 1 and fig. 2 to describe in detail an explosion-proof high voltage power distribution cabinet for mining according to an embodiment of the present invention.
Referring to fig. 1 and 2, an explosion-proof high voltage distribution cabinet for mine provided by the embodiment of the invention comprises a distribution cabinet box 1, wherein a base 2 is installed at the bottom of the distribution cabinet box 1, wheels 3 are installed at the bottom of the base 2, fixed blocks 4 are installed at two sides of the base 2, vertical shafts 6 are inserted in the fixed blocks 4, adjusting blocks 7 are installed at the tops of the vertical shafts 6, fixing seats 8 are fixedly installed at the bottoms of the vertical shafts 6, a closing door 10 is installed on the distribution cabinet box 1, a solar panel 14 is installed at the top of the distribution cabinet box 1, a supporting plate 16 is installed inside the distribution cabinet box 1, a fixing plate a18 and a fixing plate B20 are installed at one end of the supporting plate 16, a temperature controller 17 is installed at the bottom of the fixing plate a18, a cooling fan 19 is installed on the fixing plate a18, the fixing plate B20 is located above the cooling fan 19, a semiconductor refrigeration sheet 21 and a storage battery 22 are installed on a fixing plate B20, the other end of the support plate 16 is provided with a temperature sensor 23.
Referring to fig. 1, adjusting blocks 7 on two sides of a rotating base 2 are arranged, the adjusting blocks 7 drive vertical shafts 6 to enable the vertical shafts 6 to vertically move upwards in threaded grooves 5 formed in fixing blocks 4, the vertical shafts 6 drive fixing seats 8 to enable the fixing seats 8 to be separated from the ground, the adjusting blocks 7 are reversely rotated to enable the vertical shafts 6 to vertically move downwards in the threaded grooves 5 formed in the fixing blocks 4, the vertical shafts 6 drive the fixing seats 8 to enable the fixing seats 8 to be attached to the ground, and the fixing seats 8 limit wheels 3.
Referring to fig. 1, the bottom of the fixing seat 8 is provided with an anti-slip groove 9, and the anti-slip groove 9 prevents the fixing seat 8 from slipping by the terrain after the power distribution cabinet 1 is fixed, so that the power distribution cabinet 1 continues to move.
Referring to fig. 1, at night, the switch of the illumination lamp 13 can be turned on, and workers in mines can work conveniently by illuminating the surface lamp.
Referring to fig. 1 and 2, a heat dissipation opening 11 is formed in a power distribution cabinet 1, the heat dissipation opening 11 enables the inside of the power distribution cabinet 1 to interact with outside air, the temperature in the power distribution cabinet 1 is reduced, when the power distribution cabinet 1 moves, the internal elements vibrate under stress, a shock pad 15 is installed in the power distribution cabinet 1, the vibration of the internal elements of the power distribution cabinet 1 can be reduced, and the internal elements are prevented from being damaged.
Referring to fig. 2, when the switch of the storage battery 22 is turned on to provide electric energy for the temperature controller 17, the cooling fan 19, the semiconductor refrigeration sheet 21 and the temperature sensor 23, the cooling fan 19 cools the inside of the power distribution cabinet 1 when working, the power distribution cabinet 1 is provided with a heat dissipation opening 11, the heat dissipation opening 11 enables the inside of the power distribution cabinet 1 to interact with the outside air to reduce the temperature inside the power distribution cabinet 1, when the temperature in the power distribution cabinet 1 can not be reduced by the cooling fan 19, the temperature control instrument 17 converts the obtained electric signal into a temperature value through the temperature signal transmitted by the temperature sensor 23, according to the set temperature value, the semiconductor refrigerating sheet 21 is controlled to be started, the semiconductor refrigerating sheet 21 starts to refrigerate, when the current passes through a couple formed by connecting two different semiconductor materials in series, the two ends of the couple can respectively absorb heat and emit heat, so that the aim of refrigeration can be fulfilled, and the temperature is reduced.
The embodiment of the utility model provides an explosion-proof high voltage power distribution cabinet for mine, when the component normally works in the power distribution cabinet 1, the temperature in the power distribution cabinet 1 is raised, the switch of the storage battery 22 is opened, the power is provided for the temperature controller 17, the cooling fan 19, the semiconductor refrigeration piece 21 and the temperature sensor 23, the cooling fan 19 cools the power distribution cabinet 1 when working, the heat dissipation port 11 is arranged on the power distribution cabinet 1, the heat dissipation port 11 makes the inside of the power distribution cabinet 1 interact with the outside air, the temperature in the power distribution cabinet 1 is reduced, when the temperature in the power distribution cabinet 1 can not be reduced by the cooling fan 19, the temperature signal transmitted by the temperature sensor 23 is converted into the temperature value by the temperature controller 17, according to the set temperature value, the semiconductor refrigeration piece 21 is controlled to be opened, the semiconductor refrigeration piece 21 starts to refrigerate, when the current passes through the couple formed by two different semiconductor materials in series, the two ends of the couple can respectively absorb heat and emit heat, the refrigeration purpose can be realized, the temperature is reduced, the heat is radiated in the power distribution cabinet 1 through the cooling fan 19 and the semiconductor refrigeration sheet 21, the overheating damage of elements in the power distribution cabinet 1 and the property loss are avoided, when the power distribution cabinet 1 needs to be moved, the adjusting blocks 7 on the two sides of the base 2 are rotated, the adjusting blocks 7 drive the vertical shaft 6, the vertical shaft 6 vertically moves upwards in the thread groove 5 formed in the fixed block 4, the vertical shaft 6 drives the fixed seat 8, the fixed seat 8 is separated from the ground, when the fixed seat 8 is horizontally positioned above the wheel 3, the power distribution cabinet 1 is pushed, the power distribution cabinet 1 is moved through the wheel 3 at the bottom of the base 2, when the power distribution cabinet 1 moves, the internal elements are vibrated by force, the shock absorption pad 15 is arranged in the power distribution cabinet 1, the shock of the elements in the power distribution cabinet 1 can be reduced, avoid inside component to damage, after switch board case 1 removes to the assigned position, reverse rotation regulating block 7, make vertical axis 6 perpendicular downstream in the thread groove 5 that fixed block 4 was seted up, vertical axis 6 drive fixing base 8, make fixing base 8 laminate ground, it is spacing to wheel 3 by fixing base 8, avoid wheel 3 to remove distribution cabinet case 1, anti-skidding groove 9 has been seted up to fixing base 8 bottom, anti-skidding groove 9 avoids after switch board case 1 is fixed, fixing base 8 is slided by the topography, make switch board case 1 continue to remove, through rotating regulating block 7, make fixing base 8 go up and down, spacing and promotion are carried out to switch board case 1, the convenience of device has been increased, wherein semiconductor refrigeration piece model is TEC1-12706, the radiator fan model is 8038PWM, the temperature sensor model is 100, temperature controller TED2001 PT 2001E.
It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (6)
1. The mining explosion-proof high-voltage power distribution cabinet comprises a power distribution cabinet box (1) and is characterized in that a base (2) is installed at the bottom of the power distribution cabinet box (1), wheels (3) are installed at the bottom of the base (2), fixed blocks (4) are installed on two sides of the base (2), vertical shafts (6) are inserted in the fixed blocks (4), adjusting blocks (7) are installed at the tops of the vertical shafts (6), fixing seats (8) are fixedly installed at the bottoms of the vertical shafts (6), a closing door (10) is installed on the power distribution cabinet box (1), a solar panel (14) is installed at the top of the power distribution cabinet box (1), a supporting plate (16) is installed inside the power distribution cabinet box (1), a fixing plate A (18) and a fixing plate B (20) are installed at one end of the supporting plate (16), and a temperature controller (17) is installed at the bottom of the fixing plate A (18), install radiator fan (19) on fixed plate A (18), fixed plate B (20) are located radiator fan (19) top, install semiconductor refrigeration piece (21) and battery (22) on fixed plate B (20), temperature sensor (23) are installed to backup pad (16) other end.
2. The mining explosion-proof high-voltage power distribution cabinet according to claim 1, characterized in that a threaded groove (5) is formed in the fixing block (4), a vertical shaft (6) is vertically and slidably connected in the threaded groove (5), threads are carved on the outer wall of the vertical shaft (6), and the threads carved on the outer wall of the vertical shaft (6) are matched with the threaded groove (5).
3. The mining explosion-proof high-voltage power distribution cabinet according to claim 1, characterized in that the bottom of the fixed seat (8) is provided with anti-skid grooves (9), and the anti-skid grooves (9) are provided with multiple groups.
4. The mining explosion-proof high-voltage power distribution cabinet according to claim 1, characterized in that a movable block (12) is installed on the closing door (10), and an illuminating lamp (13) is installed on the movable block (12).
5. The mining explosion-proof high-voltage power distribution cabinet according to claim 1, characterized in that a heat dissipation opening (11) is formed in the power distribution cabinet (1), and a shock pad (15) is installed in the power distribution cabinet (1).
6. The mining explosion-proof high-voltage power distribution cabinet according to claim 1, characterized in that the power input ends of the temperature controller (17), the cooling fan (19), the semiconductor cooling plate (21) and the temperature sensor (23) are connected with the power output end of a storage battery (22), and the power input end of the storage battery (22) is connected with the power output end of the solar panel (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023027751.2U CN214013492U (en) | 2020-12-16 | 2020-12-16 | Mining explosion-proof high voltage distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023027751.2U CN214013492U (en) | 2020-12-16 | 2020-12-16 | Mining explosion-proof high voltage distribution cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214013492U true CN214013492U (en) | 2021-08-20 |
Family
ID=77311839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023027751.2U Expired - Fee Related CN214013492U (en) | 2020-12-16 | 2020-12-16 | Mining explosion-proof high voltage distribution cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214013492U (en) |
-
2020
- 2020-12-16 CN CN202023027751.2U patent/CN214013492U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210820 |
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| CF01 | Termination of patent right due to non-payment of annual fee |