Intelligent high heat dissipation type power distribution cabinet

Abstract

The invention discloses an intelligent high heat dissipation type power distribution cabinet, and belongs to the technical field of power distribution cabinets, the intelligent high heat dissipation type power distribution cabinet comprises a main cabinet body, heat dissipation assemblies are arranged on the two sides in the main cabinet body, and a sealing fire extinguishing assembly is arranged on the top of the main cabinet body. According to the fire extinguishing device, the sealed fire extinguishing assembly is arranged, two moving rods on the same side drive conical thorns to move downwards through a transverse plate, a connecting column and a piston plate and enable the conical thorns to pierce a sealing film, and meanwhile, the piston plate applies pressure to the interior of the material storage box, so that a fire extinguishing material in the material storage box is sprayed out through discharging; the fire extinguishing materials are used for extinguishing fire elements on the lower portion, the main cabinet body is closed, air circulation is reduced, oxygen supply for fire disasters is avoided, the fire spreading speed is slowed down, the fireproof protection capacity of the distribution box is improved, meanwhile, through the automatically-triggered fire extinguishing materials, the fire disasters can be extinguished in time, losses during fire disasters are reduced, and the safety of the distribution box is improved. And the safety of the power distribution cabinet is improved.

Description

Technical Field

[0001] The invention belongs to the technical field of power distribution cabinets, and in particular relates to an intelligent high-heat dissipation power distribution cabinet. Background Art

[0002] As a necessity for production and life, electric energy is widely used in various fields such as power, lighting, metallurgy, chemistry, textile, communication, broadcasting, etc. The distribution cabinet is divided into power distribution cabinet, lighting distribution cabinet and metering cabinet. It is the final equipment of the distribution system. The distribution cabinet is a general term for the motor control center.

[0003] The invention with publication number CN113725747B discloses a power distribution cabinet, which includes a cabinet body, a cabinet door, two sliding frames and a mounting plate, wherein a accommodating cavity with an opening on one side is provided on the cabinet body, the cabinet door is rotatably connected to the cabinet body, the two sliding frames are arranged on both sides of the accommodating cavity, the mounting plate carrying electrical components is clamped between the two sliding frames, the sliding frame includes two vertical plates parallel to each other and two horizontal bars parallel to each other, the two horizontal bars are arranged between the two vertical plates at intervals, and the mounting plate is slidably arranged on the horizontal bars. When maintenance personnel inspect the power distribution cabinet, the mounting plate can be moved out of the accommodating cavity, so that the mounting plate carrying electrical components is completely presented to the maintenance personnel, which is convenient for maintenance, and the two sliding frames simultaneously set up the mounting plates, so that the movement of the mounting plates is more stable and the structure is more reasonable. However, in actual use, since the internal circuits of the distribution cabinet are prone to spontaneous combustion due to overload, overtemperature or short circuit, if they cannot be extinguished in time, it is easy to cause greater losses, so improvement is needed. Summary of the invention

[0004] The purpose of the present invention is to solve the problem that the internal circuits of the distribution cabinet are prone to spontaneous combustion due to overload, overtemperature or short circuit, and to propose an intelligent high-heat dissipation distribution cabinet.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] An intelligent high heat dissipation type power distribution cabinet, comprising a main cabinet, heat dissipation components are arranged on both sides of the main cabinet, a sealed fire extinguishing component is arranged on the top of the main cabinet, a mobile installation component is arranged at the center of the main cabinet, and a plurality of ventilation holes are arranged on both sides of the main cabinet;

[0007] The sealed fire extinguishing assembly includes a fixed box, which is connected to the bottom of the inner wall of the main cabinet. A plurality of sealing plates capable of sealing the ventilation holes are arranged on both sides of the main cabinet. Two storage boxes filled with fire extinguishing materials are symmetrically arranged inside the fixed box. A piston plate for squeezing out the material is sealed and connected inside the storage box. A plurality of discharge pipes are connected to the bottom of the storage box. A sealing film for sealing is arranged inside the discharge pipe. A plurality of cone thorns for piercing the sealing film are connected to the bottom of the piston plate. An alarm device is arranged at the bottom of the fixed box for detecting fire and making the sealing plate close the ventilation holes. At the same time, the piston plate drives the cone thorns to pierce the sealing film so that the fire extinguishing material is sprayed out to extinguish the fire.

[0008] As a further description of the above technical solution:

[0009] A driving motor is fixedly installed on the top of the inner wall of the fixed box through a mounting seat, and one end of the driving motor output shaft is connected to a lifting screw, and the end of the lifting screw away from the driving motor is rotatably connected to the top of the inner wall of the fixed box, and the outer surface of the lifting screw is threadedly connected to a lifting plate, and two symmetrically arranged moving rods are connected on both sides of the lifting plate, and one end of the moving rod away from the lifting plate extends to the outside of the fixed box and is connected to a sliding rod, the sealing plate is connected between the two sliding rods, and multiple sealing plates are distributed in a linear array, and multiple sliding sleeves are slidably connected to the outer surface of the sliding rod, one side of the sliding sleeve is connected to one side of the inner wall of the main cabinet, and the bottom of the two sliding rods is connected to the same reinforcement rod.

[0010] As a further description of the above technical solution:

[0011] The top of the piston plate is connected to a plurality of connecting columns, the plurality of connecting columns are distributed in a linear array, and the tops of the plurality of connecting columns are connected to the same cross plate, and the cross plate is connected between the two moving rods.

[0012] As a further description of the above technical solution:

[0013] Both sides of the fixed box are provided with moving grooves, the moving rods are slidably connected in the moving grooves, and the cross-sectional shapes of the sealing plate and the ventilation hole are both rectangular.

[0014] As a further description of the above technical solution:

[0015] The heat dissipation component includes a liquid storage tank, which is filled with coolant. The bottom of the liquid storage tank is connected to the bottom of the inner wall of the main cabinet, and the top of the liquid storage tank is connected to an evaporator tank for evaporating the coolant. Both sides of the top of the evaporator tank are connected to circulation pipes, and the other ends of the two circulation pipes extend to the outside of the main cabinet and are connected to the same condensation tank. One side of the condensation tank is connected to multiple connecting pipes, and the other end of the connecting pipe extends to the inside of the main cabinet and is connected to one side of the liquid storage tank. The bottom of the condensation tank is connected to a mounting bracket, and the other side of the mounting bracket is connected to one side of the main cabinet.

[0016] As a further description of the above technical solution:

[0017] The evaporator box is internally connected with a plurality of flow tubes for hot air circulation, and both ends of the flow tubes extend to the outside of the evaporator box, and the plurality of flow tubes are distributed in a linear array. The condenser box is internally provided with a plurality of condensation slow flow plates arranged alternately, and one end of the condensation slow flow plate extends to the outside of the condenser box, and the condensation slow flow plate is arranged in a cone shape that gradually widens from top to bottom.

[0018] As a further description of the above technical solution:

[0019] A mounting plate is connected to the top of one side of the evaporator box, a plurality of mounting grooves are provided in a linear array on the top of the mounting plate, a cooling fan is fixedly installed in the mounting groove, and the condensation slow flow plate is located directly below the cooling fan.

[0020] As a further description of the above technical solution:

[0021] The movable installation assembly includes a screw seat, which is slidably connected to the main cabinet, and a mounting frame is connected to one side of the top of the screw seat. A sliding groove is provided on the inner side of the mounting frame, and a slider is slidably connected in the sliding groove, and an assembly plate is connected between the two sliders. Two symmetrical sliding grooves are provided on one side of the mounting frame, and the sliding grooves are connected to the sliding grooves. A fitting bolt is threadedly connected to one side of the slider, and the fitting bolt is slidably connected in the sliding groove, and one side of the fitting bolt can fit with one side of the mounting frame.

[0022] As a further description of the above technical solution:

[0023] A fixed plate is connected to one side of the main cabinet, an adjusting screw is rotatably connected to one side of the fixing plate, the other end of the adjusting screw is rotatably connected to one side of the inner wall of the main cabinet, the screw seat is threadedly connected to the adjusting screw, and a plurality of telescopic rods are symmetrically arranged on one side of the mounting frame, the other end of the telescopic rod is connected to one side of the inner wall of the main cabinet.

[0024] As a further description of the above technical solution:

[0025] The bottom of the main cabinet is connected to a base, the bottom of the base is connected to support pads all around, a protective door is arranged on one side of the main cabinet, and the top of the main cabinet is connected to a top plate.

[0026] In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are:

[0027] 1. In the present invention, a sealed fire extinguishing assembly is provided. When a short circuit fire occurs, the alarm device promptly alarms and starts the driving motor. The driving motor drives the sealing plate to move downward through the lifting screw, the lifting plate, the moving rod and the sliding rod to seal and block the ventilation hole. In addition, the two moving rods on the same side drive the cone thorns to move downward through the cross plate, the connecting column and the piston plate and allow the cone thorns to pierce the sealing film. At the same time, the piston plate applies pressure to the material storage box, so that the fire extinguishing material in the material storage box is sprayed out through the discharging. The fire extinguishing material extinguishes the fire of the burning components below. By closing the main cabinet body to reduce air circulation, avoid oxygen supply to the fire, and slow down the speed of fire spread, the fire protection capability of the distribution box is improved. At the same time, the automatically triggered fire extinguishing material can timely extinguish the fire, reduce the loss during the fire, and improve the safety of the distribution cabinet.

[0028] 2. In the present invention, by setting a heat dissipation component, the heat generated by the internal components during the operation of the distribution cabinet will flow through the circulation pipe and will drive the coolant in the liquid storage tank to evaporate. When the coolant evaporates, it will absorb heat and take away the heat in the circulation pipe, thereby greatly improving the heat dissipation effect inside the main cabinet, avoiding overload of internal components due to excessive temperature, and ensuring the normal operation of the internal components. At the same time, the evaporated coolant vapor is condensed through the circulation pipe, the condensation tank and the condensation slow flow plate and re-liquefied and enters the liquid storage tank through the connecting pipe. In this process, the cooling fan will assist in the heat dissipation of the condensation slow flow plate exposed to the outside, thereby increasing the condensation rate of the coolant vapor, accelerating the circulation rate of the coolant, improving the heat exchange efficiency, and ensuring the heat dissipation effect inside the main cabinet.

[0029] 3. In the present invention, by setting a movable installation component, the staff drives the adjustment screw to rotate through the knob, and the adjustment screw drives the assembly plate to move through the screw seat, the installation frame and the slider, so that the assembly plate moves outward. At the same time, the staff rotates the fitting bolt on the slider to separate the fitting bolt from the surface of the installation frame, so that the slider can move in the slide groove, thereby changing the position of the slider and the assembly plate in the vertical direction, and the assembly plate can be moved to the outside of the main cabinet by adjusting the cooperation between the screw and the screw seat. There is no need for the staff to perform assembly operations in the main cabinet, which increases the construction space of the staff and improves the assembly efficiency. At the same time, by changing the vertical position of the assembly plate, the space layout inside the main cabinet can be relatively adjusted to meet different assembly requirements and improve the applicability of the distribution cabinet. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the present invention;

[0031] Figure 2 It is a schematic diagram of the internal three-dimensional structure of the present invention;

[0032] Figure 3 It is a schematic diagram of the three-dimensional split structure of the present invention;

[0033] Figure 4 For the present invention Figure 3 The enlarged structural diagram of part A in the middle;

[0034] Figure 5 It is a schematic diagram of the three-dimensional structure of the sealed fire extinguishing assembly of the present invention;

[0035] Figure 6 It is a schematic diagram of the three-dimensional cross-sectional structure of the sealed fire extinguishing assembly of the present invention;

[0036] Figure 7 For the present invention Figure 6 The enlarged structural diagram of part B in the middle;

[0037] Figure 8 It is a schematic diagram of the three-dimensional structure of the heat dissipation assembly of the present invention;

[0038] Fig. 9 It is a schematic structural diagram of the mobile installation assembly of the present invention.

[0039] Legend:

[0040] 1. Base; 2. Protective door; 3. Top plate; 4. Ventilation hole; 5. Heat dissipation assembly; 501. Mounting plate; 502. Condensation box; 503. Condensation slow flow plate; 504. Circulation pipe; 505. Cooling fan; 506. Evaporation box; 507. Flow pipe; 508. Connecting pipe; 509. Liquid storage box; 6. Main cabinet; 7. Mobile installation assembly; 701. Screw seat; 702. Fixed plate; 703. Adjusting screw; 704. Mounting frame; 705. Slide; 706. Slider; 707, fitting bolt; 708, assembly plate; 709, sliding groove; 710, telescopic rod; 8, sealed fire extinguishing assembly; 801, fixed box; 802, moving rod; 803, sealing plate; 804, sliding rod; 805, reinforcement rod; 806, moving groove; 807, cross plate; 808, material storage box; 809, discharge pipe; 810, lifting plate; 811, lifting screw; 812, driving motor; 813, connecting column; 814, piston plate; 815, cone thorn. DETAILED DESCRIPTION

[0041] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0042] See also Figure 1-Figure 9 , the present invention provides a technical solution:

[0043] An intelligent high-heat dissipation distribution cabinet comprises a main cabinet 6, heat dissipation components 5 are arranged on both sides of the main cabinet 6, a sealed fire extinguishing component 8 is arranged on the top of the main cabinet 6, a mobile installation component 7 is arranged at the center position of the main cabinet 6, a plurality of ventilation holes 4 are arranged on both sides of the main cabinet 6, a base 1 is connected to the bottom of the main cabinet 6, support pads are connected to the bottom of the base 1 all around, a protective door 2 is arranged on one side of the main cabinet 6, and a top plate 3 is connected to the top of the main cabinet 6.

[0044] The sealed fire extinguishing assembly 8 includes a fixed box 801, which is connected to the bottom of the inner wall of the main cabinet 6. Both sides of the main cabinet 6 are provided with a plurality of sealing plates 803 capable of sealing the ventilation holes 4. Two storage boxes 808 filled with fire extinguishing materials are symmetrically arranged inside the fixed box 801. The storage boxes 808 are sealed with piston plates 814 for squeezing out materials. The bottom of the storage box 808 is connected with a plurality of discharge pipes 809. The discharge pipes 809 are provided with sealing films for sealing. The piston plates 814 are sealed with piston plates 814 for squeezing out materials. The bottom is connected with a plurality of cone spikes 815 for piercing the sealing film. An alarm device is arranged at the bottom of the fixed box 801 to detect fire and make the sealing plate 803 close the ventilation hole 4. At the same time, the piston plate 814 drives the cone spikes 815 to pierce the sealing film so that the fire extinguishing material is sprayed out to extinguish the fire. A driving motor 812 is fixedly installed on the top of the inner wall of the fixed box 801 through a mounting seat. One end of the output shaft of the driving motor 812 is connected to a lifting screw 811. The end of the lifting screw 811 away from the driving motor 812 is connected to the fixed box The top of the inner wall of 801 is rotatably connected, and the outer surface of the lifting screw 811 is threadedly connected to the lifting plate 810. Two symmetrically arranged moving rods 802 are connected to both sides of the lifting plate 810. One end of the moving rod 802 away from the lifting plate 810 extends to the outside of the fixed box 801 and is connected to a sliding rod 804. The sealing plate 803 is connected between the two sliding rods 804, and multiple sealing plates 803 are distributed in a linear array. The outer surface of the sliding rod 804 is slidably connected to multiple sliding sleeves, and one side of the sliding sleeve is connected to the inner surface of the main cabinet 6. The bottom of the two sliding rods 804 are connected to the same reinforcement rod 805, the top of the piston plate 814 is connected to a plurality of connecting columns 813, the plurality of connecting columns 813 are distributed in a linear array, and the tops of the plurality of connecting columns 813 are connected to the same cross plate 807, the cross plate 807 is connected between the two moving rods 802, moving grooves 806 are opened on both sides of the fixed box 801, the moving rods 802 are slidably connected in the moving grooves 806, and the cross-sectional shapes of the sealing plate 803 and the ventilation hole 4 are both rectangular.

[0045] The specific implementation method is as follows: by setting a sealed fire extinguishing assembly 8, when a short circuit fire occurs, the alarm device will promptly sound an alarm and start the driving motor 812. The driving motor 812 drives the dynamic sealing plate 803 to move downward and seal the ventilation hole 4 through the lifting screw 811, the lifting plate 810, the moving rod 802 and the sliding rod 804. In addition, the two moving rods 802 on the same side drive the cone thorn 815 to move downward through the cross plate 807, the connecting column 813 and the piston plate 814, and the cone thorn 815 pierces the sealing film. At the same time, the piston plate 814 applies pressure to the storage box 808, so that the fire extinguishing material in the storage box 808 is sprayed out through the discharge, and the fire extinguishing material extinguishes the burning components below. By closing the main cabinet 6 to reduce air circulation, avoid oxygen supply to the fire, and slow down the spread of the fire, the fire protection capability of the distribution box is improved.

[0046] The heat dissipation component 5 includes a liquid storage tank 509, in which coolant is filled. The bottom of the liquid storage tank 509 is connected to the bottom of the inner wall of the main cabinet 6. The top of the liquid storage tank 509 is connected to an evaporation tank 506 for evaporating coolant. Both sides of the top of the evaporation tank 506 are connected to circulation pipes 504. The other ends of the two circulation pipes 504 extend to the outside of the main cabinet 6 and are connected to the same condensation tank 502. One side of the condensation tank 502 is connected to multiple connecting pipes 508. The other end of the connecting pipe 508 extends to the inside of the main cabinet 6 and is connected to one side of the liquid storage tank 509. The bottom of the condensation tank 502 is connected to a mounting bracket, and the other side of the mounting bracket is connected to one side of the main cabinet 6. The evaporator box 506 is internally connected with a plurality of flow tubes 507 for hot air circulation, and both ends of the flow tubes 507 extend to the outside of the evaporator box 506, and the plurality of flow tubes 507 are distributed in a linear array. The condenser box 502 is internally provided with a plurality of condensation slow flow plates 503 arranged alternately, and one end of the condensation slow flow plate 503 extends to the outside of the condenser box 502, and the condensation slow flow plate 503 is arranged in a cone shape that gradually widens from top to bottom. A mounting plate 501 is connected to the top of one side of the evaporator box 506, and a plurality of mounting grooves are provided in a linear array on the top of the mounting plate 501, and a cooling fan 505 is fixedly installed in the mounting groove, and the condensation slow flow plate 503 is located directly below the cooling fan 505.

[0047] The specific implementation method is as follows: by setting up the heat dissipation component 5, the heat generated by the internal components during the operation of the distribution cabinet will flow through the circulation pipe 507 and will drive the coolant in the liquid storage tank 509 to evaporate. When the coolant evaporates, it will absorb heat and take away the heat in the circulation pipe 507, thereby greatly improving the heat dissipation effect inside the main cabinet 6, avoiding overload of the internal components due to excessive temperature, and ensuring the normal operation of the internal components. At the same time, the evaporated coolant vapor is condensed through the circulation pipe 504, the condensation tank 502 and the condensation slow flow plate 503, and re-liquefied and enters the liquid storage tank 509 through the connecting pipe 508. In this process, the cooling fan 505 will assist in the heat dissipation of the condensation slow flow plate 503 exposed to the outside, thereby increasing the condensation rate of the coolant vapor, accelerating the circulation rate of the coolant, and improving the heat exchange efficiency.

[0048] The mobile installation assembly 7 includes a screw seat 701, which is slidably connected to the main cabinet 6. A mounting frame 704 is connected to the top side of the screw seat 701. A slide groove 705 is provided on the inner side of the mounting frame 704. A slider 706 is slidably connected in the slide groove 705, and an assembly plate 708 is connected between the two sliders 706. Two symmetrically arranged slide grooves 709 are provided on one side of the mounting frame 704. The slide groove 709 is connected to the slide groove 705. A fitting bolt 707 is threadedly connected to one side of the slider 706. The fitting bolt 707 is slidably connected in the sliding groove 709, and one side of the fitting bolt 707 can fit with one side of the mounting frame 704. A fixing plate 702 is connected to one side of the inside of the main cabinet 6, and an adjusting screw 703 is rotatably connected to one side of the fixing plate 702. The other end of the adjusting screw 703 is rotatably connected to one side of the inner wall of the main cabinet 6. The screw seat 701 is threadedly connected to the adjusting screw 703. A plurality of telescopic rods 710 are symmetrically arranged on one side of the mounting frame 704, and the other end of the telescopic rod 710 is connected to one side of the inner wall of the main cabinet 6.

[0049] The specific implementation method is as follows: by setting up a movable installation component 7, the staff drives the adjustment screw 703 to rotate through the knob, and the adjustment screw 703 drives the assembly plate 708 to move through the screw seat 701, the installation frame 704 and the slider 706, so that the assembly plate 708 moves outward. At the same time, the staff rotates the fitting bolt 707 on the slider 706, so that the fitting bolt 707 is separated from the surface of the installation frame 704, so that the slider 706 can move in the slide groove 705, thereby changing the position of the slider 706 and the assembly plate 708 in the vertical direction, and the assembly plate 708 can be moved to the outside of the main cabinet 6 by adjusting the cooperation between the screw 703 and the screw seat 701. There is no need for the staff to perform assembly operations in the main cabinet 6, which increases the construction space of the staff and improves the assembly efficiency. At the same time, by changing the vertical position of the assembly plate 708, the space layout inside the main cabinet 6 can be relatively adjusted.

[0050] Working principle: When in use, the staff needs to assemble various electrical components in the distribution cabinet. During this process, after the staff opens the protective door 2, the staff drives the adjustment screw 703 to rotate through the knob, and the adjustment screw 703 drives the screw seat 701 to move, and the screw seat 701 drives the installation frame 704 to move toward the outside of the main cabinet 6. The installation frame 704 drives the assembly plate 708 to move through the slider 706, so that the assembly plate 708 moves outward. At the same time, the staff can adjust the actual position of the assembly plate 708 according to actual assembly requirements. The staff rotates the fitting bolt 707 on the slider 706 so that the fitting bolt 707 is separated from the surface of the installation frame 704, so that the slider 706 can move in the slide groove 705, thereby changing the vertical position of the slider 706 and the assembly plate 708, and the assembly plate 708 can be moved toward the outside of the main cabinet 6 by adjusting the cooperation between the screw 703 and the screw seat 701.

[0051] During the operation of the distribution cabinet, the internal components will generate heat, part of which will be discharged through the ventilation hole 4, and most of the heat will flow through the circulation pipe 507 and will drive the coolant in the liquid storage tank 509 to evaporate. When the coolant evaporates, it will absorb heat and take away the heat in the circulation pipe 507. At the same time, the evaporated coolant vapor enters the condensation tank 502 through the circulation pipe 504 and contacts the condensation slow flow plate 503. Due to the staggered arrangement of the condensation slow flow plate 503, it can fully contact the coolant vapor and condense it, so that the coolant vapor is reliquefied and enters the liquid storage tank 509 through the connecting pipe 508. In this process, the cooling fan 505 will assist in heat dissipation of the condensation slow flow plate 503 exposed to the outside.

[0052] When a short circuit fire occurs unexpectedly on the inner wall of the main cabinet 6, the alarm device promptly alarms and starts the driving motor 812. The driving motor 812 drives the lifting screw 811 to rotate, and the lifting screw 811 drives the lifting plate 810 to move downward. The lifting plate 810 drives the moving rods 802 on both sides to move downward, and the moving rods 802 drive the sliding rods 804 to move downward. The two sliding rods 804 on the same side drive the sealing plate 803 to move downward and seal and block the ventilation hole 4, so that a sealed space is formed inside the main cabinet 6. The two moving rods 802 on the same side drive the cross plate 807 to move downward, and the cross plate 807 drives the connecting column 813 to move downward. The connecting column 813 drives the piston plate 814 to move downward, and the piston plate 814 drives the cone thorn 815 to move downward and allows the cone thorn 815 to pierce the sealing film. At this time, the piston plate 814 applies pressure to the storage box 808, so that the fire extinguishing material in the storage box 808 is sprayed out through the discharge, and the fire extinguishing material extinguishes the burning components below.

[0053] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An intelligent high heat dissipation type power distribution cabinet, comprising a main cabinet (6), characterized in that: Heat dissipation components (5) are arranged on both sides of the main cabinet (6), a sealed fire extinguishing component (8) is arranged on the top of the main cabinet (6), a mobile installation component (7) is arranged at the center of the main cabinet (6), and a plurality of ventilation holes (4) are arranged on both sides of the main cabinet (6); The sealed fire extinguishing assembly (8) comprises a fixed box (801), the fixed box (801) being connected to the bottom of the inner wall of the main cabinet (6), a plurality of sealing plates (803) capable of sealing the ventilation holes (4) being arranged on both sides of the main cabinet (6), two storage boxes (808) containing fire extinguishing materials being symmetrically arranged inside the fixed box (801), a piston plate (814) for extruding and discharging materials being sealed inside the storage boxes (808), and the storage boxes (808) The bottom is connected with a plurality of discharge pipes (809), and a sealing film is arranged inside the discharge pipe (809). The bottom of the piston plate (814) is connected with a plurality of cone spikes (815) for piercing the sealing film. The bottom of the fixed box (801) is provided with an alarm device for detecting fire and causing the sealing plate (803) to close the ventilation hole (4). At the same time, the piston plate (814) drives the cone spikes (815) to pierce the sealing film so that the fire extinguishing material is sprayed out to extinguish the fire.

2. The intelligent high heat dissipation type power distribution cabinet according to claim 1, characterized in that: A driving motor (812) is fixedly mounted on the top of the inner wall of the fixed box (801) via a mounting seat, one end of the output shaft of the driving motor (812) is connected to a lifting screw (811), one end of the lifting screw (811) away from the driving motor (812) is rotatably connected to the top of the inner wall of the fixed box (801), and a lifting plate (810) is threadedly connected to the outer surface of the lifting screw (811), and two symmetrically arranged moving rods (802) are connected to both sides of the lifting plate (810). ), one end of the moving rod (802) away from the lifting plate (810) extends to the outside of the fixed box (801) and is connected to a sliding rod (804), the sealing plate (803) is connected between the two sliding rods (804), and the multiple sealing plates (803) are distributed in a linear array, the outer surface of the sliding rod (804) is slidably connected to multiple sliding sleeves, one side of the sliding sleeve is connected to one side of the inner wall of the main cabinet (6), and the bottom of the two sliding rods (804) is connected to the same reinforcement rod (805).

3. The intelligent high heat dissipation type power distribution cabinet according to claim 2, characterized in that: The top of the piston plate (814) is connected to a plurality of connecting columns (813), the plurality of connecting columns (813) are distributed in a linear array, and the tops of the plurality of connecting columns (813) are connected to the same cross plate (807), and the cross plate (807) is connected between the two moving rods (802).

4. The intelligent high heat dissipation type power distribution cabinet according to claim 2, characterized in that: Both sides of the fixed box (801) are provided with movable grooves (806), and the movable rod (802) is slidably connected in the movable grooves (806). The cross-sectional shapes of the sealing plate (803) and the ventilation hole (4) are both rectangular.

5. The intelligent high heat dissipation type power distribution cabinet according to claim 1, characterized in that: The heat dissipation assembly (5) comprises a liquid storage box (509), wherein the liquid storage box (509) contains cooling liquid, the bottom of the liquid storage box (509) is connected to the bottom of the inner wall of the main cabinet (6), the top of the liquid storage box (509) is connected to an evaporation box (506) for evaporating the cooling liquid, both sides of the top of the evaporation box (506) are connected to circulation pipes (504), the other ends of the two circulation pipes (504) extend to the outside of the main cabinet (6) and are connected to the same condensation box (502), one side of the condensation box (502) is connected to a plurality of connecting pipes (508), the other ends of the connecting pipes (508) extend to the inside of the main cabinet (6) and are connected to one side of the liquid storage box (509), the bottom of the condensation box (502) is connected to a mounting bracket, and the other side of the mounting bracket is connected to one side of the main cabinet (6).

6. The intelligent high heat dissipation type power distribution cabinet according to claim 5, characterized in that: The evaporator box (506) is internally connected with a plurality of flow tubes (507) for hot air circulation, and both ends of the flow tubes (507) extend to the outside of the evaporator box (506), and the plurality of flow tubes (507) are distributed in a linear array. The condenser box (502) is internally provided with a plurality of condensation slow flow plates (503) arranged in an alternating manner, and one end of the condensation slow flow plate (503) extends to the outside of the condenser box (502), and the condensation slow flow plate (503) is arranged to be a cone that gradually widens from top to bottom.

7. The intelligent high heat dissipation type power distribution cabinet according to claim 6, characterized in that: A mounting plate (501) is connected to the top of one side of the evaporator box (506), and a plurality of mounting grooves are provided in a linear array on the top of the mounting plate (501), and a cooling fan (505) is fixedly installed in the mounting groove, and the condensation slow flow plate (503) is located directly below the cooling fan (505).

8. The intelligent high heat dissipation type power distribution cabinet according to claim 1, characterized in that: The movable installation assembly (7) comprises a screw seat (701), the screw seat (701) is slidably connected to the main cabinet (6), a mounting frame (704) is connected to the top side of the screw seat (701), a sliding groove (705) is provided on the inner side of the mounting frame (704), a slider (706) is slidably connected in the sliding groove (705), and an assembly plate (708) is connected between the two sliders (706), one side of the mounting frame (704) is provided with two symmetrically arranged sliding grooves (709), the sliding grooves (709) are connected to the sliding grooves (705), one side of the slider (706) is threadedly connected with a fitting bolt (707), the fitting bolt (707) is slidably connected in the sliding groove (709), and one side of the fitting bolt (707) can fit with one side of the mounting frame (704).

9. The intelligent high heat dissipation type power distribution cabinet according to claim 8, characterized in that: A fixing plate (702) is connected to one side of the interior of the main cabinet (6); an adjusting screw (703) is rotatably connected to one side of the fixing plate (702); the other end of the adjusting screw (703) is rotatably connected to one side of the inner wall of the main cabinet (6); the screw seat (701) is threadedly connected to the adjusting screw (703); a plurality of telescopic rods (710) are symmetrically arranged on one side of the installation frame (704); the other end of the telescopic rods (710) is connected to one side of the inner wall of the main cabinet (6).

10. The intelligent high heat dissipation type power distribution cabinet according to claim 1, characterized in that: The bottom of the main cabinet (6) is connected to a base (1), the bottom of the base (1) is connected to support pads on all sides, a protective door (2) is provided on one side of the main cabinet (6), and the top of the main cabinet (6) is connected to a top plate (3).

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