CN113872080A

CN113872080A - Dampproofing switch board install bin dispels heat

Info

Publication number: CN113872080A
Application number: CN202110968263.1A
Authority: CN
Inventors: 叶志雄
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-23
Filing date: 2021-08-23
Publication date: 2021-12-31

Abstract

The invention discloses a heat-dissipation moisture-proof power distribution cabinet installation box which comprises a base, wherein a shell is fixedly arranged on the upper end surface of the base, a working cavity is arranged in the shell, a fixed block is fixedly arranged on the upper end surface of the shell, a moisture-proof sleeve is fixedly arranged on the outer ring of the fixed block, and a chute which is annularly distributed and provided with insections on the side wall is arranged in the shell; be equipped with dampproofing cover and the piece that opens and shuts, can mutually support, open the switch board during operation at the manual work and prevent damp cover and open, the steam with the inner space in with the outside air is isolated, pack up dampproofing cover and will open and shut the piece and open when needing to carry out manual work, it is compact to have the cooperation, the advantage of improvement moisture resistance, still be equipped with dry refrigerator, flabellum and cooling tube, can realize conventional heat dissipation through flabellum ventilation and cooling tube water-cooling when daily work, when the high temperature, realize cooling rapidly with the dry ice blowout, reach quick radiating purpose, and the operation efficiency is high, stable performance's advantage.

Description

Dampproofing switch board install bin dispels heat

Technical Field

The invention relates to the technical field of power distribution cabinets, in particular to a heat-dissipation and moisture-proof power distribution cabinet installation box.

Background

The power distribution cabinet is a general name of a motor control center, and is used in occasions with dispersed loads and less loops; the motor control center is used for the load and concentrates, the more occasion in return circuit, and the switch board need be in outdoor work usually, can lead to the internal plant to damage because the switch board leaks, and the switch board heat dissipation uses fan or air conditioner etc. usually, does not possess quick radiating ability.

Disclosure of Invention

The invention aims to provide a heat-dissipation moisture-proof power distribution cabinet installation box which is used for overcoming the defects in the prior art.

The invention discloses a heat-dissipation moisture-proof power distribution cabinet installation box, which comprises a base, wherein a shell is fixedly arranged on the upper end surface of the base, a working cavity is arranged in the shell, a fixed block is fixedly arranged on the upper end surface of the shell, a moisture-proof sleeve is fixedly arranged on the outer ring of the fixed block, a chute which is distributed in an annular manner and is provided with insections on the side wall is arranged in the shell, a moisture-proof device which can drive the moisture-proof sleeve to open and retract is arranged in the chute, an annular installation block is fixedly arranged on the inner ring side wall of the working cavity, a hydraulic pressure cavity is arranged in the annular installation block, a hydraulic device which can realize the opening and closing function is arranged in the hydraulic pressure cavity, a reticular temperature guide plate is fixedly arranged on the upper end of the base, a cooling device which can realize the cooling function is arranged in the reticular temperature guide plate, a one-way conduction membrane plate which is fixedly connected with the base is fixedly arranged below the reticular temperature guide plate, and a ventilation cavity is arranged in the base, the dry ice refrigerator is characterized in that a rotating device capable of circulating air is arranged in the ventilation cavity, a cooling box penetrating through the upper end face and the lower end face of the reticular temperature guide plate is fixedly arranged on the upper end face of the unidirectional conduction diaphragm plate, a cooling cavity is arranged in the cooling box, the upper end of the cooling box is rotatably connected with a rotating plate which is symmetrical in left and right positions, the rotating plate and the cooling box are rotatably connected through a coil spring, electric telescopic rods which are symmetrical in left and right positions are fixedly arranged on the bottom face of the cooling cavity, a dry ice box is fixedly arranged on the upper end face of the electric telescopic rods, a dry ice cavity containing dry ice is arranged in the dry ice box, an injection box extending into the dry ice cavity is arranged on the upper wall of the dry ice box in a penetrating mode, an injection cavity with an upward opening is arranged in the injection box, and an injection device capable of realizing dry ice injection is arranged in the injection cavity.

In a preferred embodiment of the present invention, the moisture-proof device includes guide chutes that are fixed on the side walls of the chutes and are symmetrically located, a first motor is slidably connected between the guide chutes, an upper end surface of the first motor is rotatably connected with a first rotating shaft that penetrates through an upper wall of the housing, a gear that is engaged with the chutes is fixedly arranged on the first rotating shaft, the outer wall of the housing is slidably connected with annularly distributed sliding blocks, the sliding blocks are rotatably connected with rotating blocks that are fixedly connected with the first rotating shaft, and the sliding of the sliding blocks is controlled by the gear structure, so that the moisture-proof device has high transmission efficiency and long service life.

In a preferred embodiment of the invention, the hydraulic device comprises an electromagnet fixedly arranged between the inner wall and the outer wall of the hydraulic cavity, the hydraulic cavity is connected with a push plate with symmetrical left and right positions in a sliding manner, the push plate and the electromagnet are connected through a first spring, hydraulic oil with symmetrical left and right positions is placed in the hydraulic cavity, the hydraulic cavity is connected with a mounting plate with symmetrical left and right positions in a sliding manner, a solitary connecting rod is fixedly arranged on the front end surface of the mounting plate, the front end of the solitary connecting rod is rotatably connected with a connecting rod, the connecting rod is rotatably connected with an opening and closing block capable of being retracted into the hydraulic cavity, an L-shaped sliding groove for limiting the opening and closing block is arranged in the reticular temperature guide plate, and hydraulic transmission energy can output larger thrust to ensure working quality.

In a preferred embodiment of the present invention, the cooling device includes a cooling box fixedly disposed in the base, the mesh heat conducting plate and the base are fixedly disposed therein with a cooling pipe having a cooling liquid disposed therein, the cooling pipe is fixedly connected to the cooling box, and the cooling liquid achieves a cooling function, thereby improving work efficiency.

In a preferred embodiment of the present invention, the rotating device includes a second motor fixedly disposed on the bottom surface of the ventilation cavity, the upper end surface of the second motor is rotatably connected to a second rotating shaft, a mounting block is fixedly disposed on the second rotating shaft, blades are annularly disposed on the outer ring of the mounting block, and the power supply drives the blades to rotate to achieve ventilation, so that the operation is stable.

In a preferred embodiment of the present invention, the spraying device includes a third motor that is fixed to the left and right walls of the spraying cavity and is symmetrical in position, the third motor is rotatably connected to a third rotating shaft near the end surface of the symmetry center, a cam is fixed to the third rotating shaft near the end surface of the symmetry center, a T-shaped chute is provided in the cam, a pipeline that is communicated with the dry ice cavity is provided on the bottom wall of the spraying cavity through the spraying box, a sliding block is slidably connected to the outer ring of the pipeline, T-shaped sliding blocks that are slidably connected to the T-shaped chute are fixed to the left and right end surfaces of the sliding block, and the cam drives the mechanism to displace, so as to obtain the desired movement track, and the operability is high.

In a preferred embodiment of the invention, the sliding block is internally provided with an L-shaped channel with symmetrical left and right positions, the sliding block is internally provided with a water accumulation cavity for placing purified water, the bottom wall of the water accumulation cavity is connected with an annular sliding block extending into the sliding block in a sliding manner, the annular sliding block and the pipeline enclose a telescopic cavity, the bottom wall of the telescopic cavity is fixedly provided with a second spring which is symmetrical left and right and is fixedly connected with the annular sliding block, the upper wall of the water accumulation cavity is fixedly provided with a wedging block wedged with the annular sliding block, a mechanical structure realizes the temperature reduction of dry ice, the reaction speed is high, and the working efficiency is improved.

The invention has the beneficial effects that:

firstly, the moisture-proof sleeve and the opening and closing block are arranged and can be matched with each other, the moisture-proof sleeve is opened when the power distribution cabinet does not need to be manually opened to work, the internal space is isolated from water vapor in the outside air, the moisture-proof sleeve is folded when the power distribution cabinet needs to be manually operated, and the opening and closing block is opened, so that the moisture-proof switch has the advantages of compact matching and improved moisture resistance;

secondly, the dry refrigerator is provided with the dry refrigerator, the fan blades and the cooling pipes, so that conventional heat dissipation can be realized through fan blade ventilation and cooling pipe water cooling during daily work, and dry ice is sprayed out to realize rapid cooling when the temperature is too high, so that the purpose of rapid heat dissipation is achieved, and the dry refrigerator has the advantages of high working efficiency and stable performance.

Drawings

FIG. 1 is a schematic view of the moisture barrier of the present invention in an open configuration;

FIG. 2 is a schematic view of the moisture barrier of the present invention shown in FIG. 1 in a closed configuration;

FIG. 3 is a schematic view of the structure at A-A in FIG. 2;

FIG. 4 is a schematic view of the structure at B-B in FIG. 2;

FIG. 5 is a schematic view of the structure of the injection apparatus of FIG. 2;

FIG. 6 is a schematic view of the structure of the opening and closing block in FIG. 3;

FIG. 7 is a schematic view of the structure at C-C in FIG. 6;

FIG. 8 is a schematic view of the structure of FIG. 2 at D-D;

fig. 9 is a schematic view of the structure of fig. 2 at the position of the coil spring.

Detailed Description

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

Referring to the attached drawings, the heat-dissipating and moisture-proof power distribution cabinet installation box according to the embodiment of the invention comprises a base 19, wherein a shell 11 is fixedly arranged on the upper end surface of the base 19, a working chamber 13 is arranged in the shell 11, a fixed block 30 is fixedly arranged on the upper end surface of the shell 11, a moisture-proof sleeve 31 is fixedly arranged on the outer ring of the fixed block 30, a chute 33 which is annularly distributed and provided with insections on the side wall is arranged in the shell 11, a moisture-proof device 101 which can drive the moisture-proof sleeve 31 to open and retract is arranged in the chute 33, an annular installation block 12 is fixedly arranged on the side wall of the inner ring of the working chamber 13, a hydraulic chamber 43 is arranged in the annular installation block 12, a hydraulic device 102 which can realize the opening and closing function is arranged in the hydraulic chamber 43, a reticular heat guide plate 17 is fixedly arranged on the upper end of the base 19, a cooling device 103 which can realize the cooling function is arranged in the reticular heat guide plate 17, and a one-way conduction membrane plate 20 which is fixedly connected with the base 19 is fixedly arranged below the reticular heat guide plate 17, a ventilation cavity 22 is arranged in the base 19, a rotating device 104 capable of ventilating air is arranged in the ventilation cavity 22, the upper end surface of the one-way conduction membrane plate 20 is fixedly provided with a cooling box 15 which penetrates through the upper end surface and the lower end surface of the reticular heat conduction plate 17, a cooling cavity 16 is arranged in the cooling box 15, the upper end of the cooling box 15 is rotatably connected with a rotating plate 69 with symmetrical left and right positions, the rotating plate 69 is rotatably connected with the cooling box 15 through a coil spring 70, the electric telescopic rods 32 with symmetrical left and right positions are fixedly arranged on the bottom surface of the cooling cavity 16, the upper end face of the electric telescopic rod 32 is fixedly provided with a dry refrigerator 27, a dry ice cavity 28 for placing dry ice is arranged in the dry refrigerator 27, the upper wall of the dry refrigerator 27 is provided with a spraying box 45 extending into the dry ice cavity 28, a spraying cavity 46 with an upward opening is arranged in the spraying box 45, and a spraying device 105 capable of realizing dry ice spraying is arranged in the spraying cavity 46.

As a further optimization of the technical solution, the moisture-proof device 101 includes guide chutes 65 fixedly disposed on the side walls of the chutes 33 and having symmetrical positions, a first motor 66 is slidably connected between the guide chutes 65, an upper end surface of the first motor 66 is rotatably connected with a first rotating shaft 64 penetrating through the upper wall of the housing 11, a gear 63 engaged with the chute 33 is fixedly disposed on the first rotating shaft 64, the outer wall of the housing 11 is slidably connected with a sliding block 29 having an annular distribution, a rotating block 62 fixedly connected with the first rotating shaft 64 is rotatably connected to the sliding block 29, the first motor 66 is started to drive the first rotating shaft 64 to rotate, the first rotating shaft 64 rotates to drive the gear 63 and the rotating block 62 to rotate, the gear 63 rotates to drive the rotating block 62 to move, and the rotating block 62 moves to drive the sliding block 29 to slide.

As a further optimization of the technical solution, the hydraulic device 102 includes an electromagnet 42 fixedly disposed between the inner wall and the outer wall of the hydraulic chamber 43, a push plate 41 with symmetrical left and right positions is slidably connected in the hydraulic chamber 43, the push plate 41 and the electromagnet 42 are connected by a first spring 44, hydraulic oil 40 with symmetrical left and right positions is disposed in the hydraulic chamber 43, a mounting plate 39 with symmetrical left and right positions is slidably connected in the hydraulic chamber 43, a solitary connecting rod 38 is fixedly disposed on the front end surface of the mounting plate 39, the front end of the solitary connecting rod 38 is rotatably connected with a connecting rod 37, the connecting rod 37 is rotatably connected with an opening and closing block 35 capable of being retracted into the hydraulic chamber 43, an L-shaped chute 36 for limiting the opening and closing block 35 is disposed in the meshed heat conducting plate 17, the electromagnet 42 is started to drive the first spring 44 to retract, the first spring 44 retracts to drive the push plate 41 to slide, the push plate 41 slides to drive the hydraulic oil 40 to flow back, the hydraulic oil 40 flows back to drive the mounting plate 39 to slide, the mounting plate 39 slides to pull the arc-shaped connecting rod 38 to move, the arc-shaped connecting rod 38 moves to pull the connecting rod 37 to move, the connecting rod 37 moves to drive the opening and closing block 35 to be retracted into the hydraulic cavity 43, and the opening and closing block 35 is limited by the L-shaped sliding groove 36.

As a further optimization of the technical solution, the cooling device 103 includes a cooling box 67 fixedly disposed in the base 19, the mesh-shaped temperature guide plate 17 and the base 19 are fixedly disposed with a cooling pipe 68 with a cooling liquid disposed therein, the cooling pipe 68 is fixedly connected to the cooling box 67, and the cooling box 67 is started to drive the cooling liquid to flow in the cooling pipe 68 to start cooling.

As a further optimization of the technical solution, the rotating device 104 includes a second motor 25 fixedly disposed on the bottom surface of the ventilation cavity 22, the upper end surface of the second motor 25 is rotatably connected with a second rotating shaft 26, an installation block 24 is fixedly disposed on the second rotating shaft 26, fan blades 23 are annularly distributed on the outer ring of the installation block 24, the second motor 25 is started to drive the second rotating shaft 26 to rotate, the second rotating shaft 26 rotates to drive the installation block 24 to rotate, and the installation block 24 rotates to drive the fan blades 23 to rotate.

As a further optimization of the technical solution, the spraying device 105 includes a third motor 51 fixedly disposed on the left and right walls of the spraying cavity 46 and symmetrically disposed, the third motor 51 is rotatably connected to a third rotating shaft 52 near the end surface of the symmetrical center, a cam 50 is fixedly disposed on the third rotating shaft 52 near the end surface of the symmetrical center, a T-shaped sliding slot 53 is disposed in the cam 50, a pipeline 54 communicating with the dry ice cavity 28 is disposed on the bottom wall of the spraying cavity 46 through the spraying box 45, a sliding block 47 is slidably connected to the outer ring of the pipeline 54, T-shaped sliding blocks 49 slidably connected to the T-shaped sliding slots 53 are fixedly disposed on the left and right end surfaces of the sliding block 47, the third motor 51 is started to drive the third rotating shaft 52 to rotate, the third rotating shaft 52 rotates to drive the cam 50, the cam 50 rotates to drive the T-shaped sliding block 49 to move, and the T-shaped sliding blocks 49 are limited by the T-shaped sliding slots 53, the T-shaped slider 49 moves to slide the slider 47 downward.

As a further optimization of the technical scheme, L-shaped channels 48 are arranged in the sliding block 47 in a left-right symmetrical manner, a water accumulation cavity 59 for containing purified water is arranged in the sliding block 47, an annular slider 57 extending into the sliding block 47 is connected to the bottom wall of the water accumulation cavity 59 in a sliding manner, a telescopic cavity 56 is defined by the annular slider 57 and the pipeline 54, a second spring 55 which is arranged in a left-right symmetrical manner and fixedly connected with the annular slider 57 is fixedly arranged on the bottom wall of the telescopic cavity 56, a wedge block 58 which is wedged with the annular slider 57 is fixedly arranged on the upper wall of the water accumulation cavity 59, the sliding block 47 slides downwards to drive the pipeline 54 to press the annular slider 57, the telescopic cavity 56 is in a stretching state, the wedge block 58 is loosened from the annular slider 57, purified water flows into the dry ice cavity 28 through the pipeline 54, the third motor 51 is started to drive the T-shaped slider 49 to move upwards, the T-shaped slider 49 moves upwards to conduct the pipeline 54 with the L-shaped channels 48, the sublimed dry ice is ejected.

The invention discloses a heat-dissipation moisture-proof power distribution cabinet installation box, which comprises the following working procedures:

when moisture-proof work is needed, the first motor 66 is started to drive the first rotating shaft 64 to rotate, the first rotating shaft 64 rotates to drive the gear 63 and the rotating block 62 to rotate, the gear 63 rotates to drive the rotating block 62 to move, and the rotating block 62 moves to drive the sliding block 29 to slide, so that the shell 11 is wrapped to achieve a moisture-proof function;

when opening and closing work is required, the electromagnet 42 is started to drive the first spring 44 to contract, the first spring 44 contracts to drive the push plate 41 to slide, the push plate 41 slides to drive the hydraulic oil 40 to flow back, the hydraulic oil 40 flows back to drive the mounting plate 39 to slide, the mounting plate 39 slides to pull the arc-shaped connecting rod 38 to move, the arc-shaped connecting rod 38 moves to pull the connecting rod 37 to move, and the connecting rod 37 moves to drive the opening and closing block 35 to retract into the hydraulic cavity 43;

when pure water and dry ice are required to be mixed, the third motor 51 is started to drive the third rotating shaft 52 to rotate, the third rotating shaft 52 rotates to drive the cam 50 to rotate, the cam 50 rotates to drive the T-shaped slide block 49 to move, the T-shaped slide block 49 moves to drive the slide block 47 to slide downwards, the slide block 47 slides downwards to drive the pipeline 54 to abut against the annular slide block 57, the telescopic cavity 56 is in a stretching state, the wedge block 58 is loosened from the annular slide block 57, and pure water flows into the dry ice cavity 28 through the pipeline 54;

when the cooling operation is required, the cooling box 67 is started to drive the cooling liquid to flow in the cooling pipe 68 to start the cooling operation, the second motor 25 is started to drive the second rotating shaft 26 to rotate, the second rotating shaft 26 rotates to drive the mounting block 24 to rotate, the mounting block 24 rotates to drive the fan blades 23 to rotate to start ventilation cooling, the third motor 51 is started to drive the T-shaped slide block 49 to move upwards, and the T-shaped slide block 49 moves upwards to enable the pipeline 54 to be communicated with the L-shaped channel 48 to enable the dry ice to be sprayed out for cooling.

The invention has the beneficial effects that:

It is to be understood that the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and that various changes, modifications, additions and substitutions which are within the spirit and scope of the present invention and which may be made by those skilled in the art are also within the scope of the present invention.

Claims

1. The utility model provides a dampproofing switch board install bin dispels heat, includes the base, its characterized in that: the upper end face of the base is fixedly provided with a shell, a working cavity is arranged in the shell, the upper end face of the shell is fixedly provided with a fixed block, the outer ring of the fixed block is fixedly provided with a damp-proof sleeve, the shell is internally provided with a chute which is distributed annularly and the side wall of which is provided with insections, the chute is internally provided with a damp-proof device capable of driving the damp-proof sleeve to open and fold, the side wall of the inner ring of the working cavity is fixedly provided with an annular mounting block, a hydraulic cavity is arranged in the annular mounting block, a hydraulic device capable of realizing the opening and closing function is arranged in the hydraulic cavity, the upper end of the base is fixedly provided with a reticular temperature guide plate, the reticular temperature guide plate is internally provided with a cooling device capable of realizing the cooling function, a one-way conduction diaphragm plate fixedly connected with the base is fixedly arranged below the reticular temperature guide plate, a ventilation cavity is arranged in the base, a rotating device capable of circulating air is arranged in the ventilation cavity, and the upper end face of the one-way conduction diaphragm plate is fixedly provided with a cooling box penetrating through the upper end face and the lower end face of the reticular temperature guide plate, the cooling box is internally provided with a cooling cavity, the upper end of the cooling box is rotatably connected with a rotating plate which is symmetrical in left and right positions, the rotating plate is rotatably connected with the cooling box through a coil spring, the bottom surface of the cooling cavity is fixedly provided with electric telescopic rods which are symmetrical in left and right positions, the upper end face of each electric telescopic rod is fixedly provided with a dry ice box, a dry ice cavity in which dry ice is placed is arranged in the dry ice box, the upper wall of the dry ice box penetrates through an injection box which extends to the inside of the dry ice cavity, an injection cavity with an upward opening is arranged in the injection box, and an injection device capable of realizing dry ice injection is arranged in the injection cavity.

2. The installation box of heat-dissipation and moisture-proof power distribution cabinet according to claim 1, characterized in that: dampproof device including set firmly in spout lateral wall and position symmetry's direction spout, sliding connection has first motor between the direction spout, first motor up end rotates to be connected with and runs through the first axis of rotation of shell upper wall, first axis of rotation on set firmly with spout meshing's gear, shell outer wall sliding connection has the slider of annular distribution, the slider internal rotation be connected with first axis of rotation fixed connection's turning block.

3. The installation box of heat-dissipation and moisture-proof power distribution cabinet according to claim 1, characterized in that: hydraulic means including set firmly in electro-magnet between the hydraulic pressure intracavity outside the wall, hydraulic pressure intracavity sliding connection has the push pedal of bilateral symmetry, the push pedal with through first spring coupling between the electro-magnet, the hydraulic oil of bilateral symmetry has been placed to the hydraulic pressure intracavity, hydraulic pressure intracavity sliding connection has the mounting panel of bilateral symmetry, the terminal surface has set firmly the solitary connecting rod before the mounting panel, solitary connecting rod front end rotates and is connected with the connecting rod, the connecting rod rotates to be connected with and can receive to the piece that opens and shuts in the hydraulic pressure intracavity, be equipped with the restriction in the netted temperature guide plate the L type spout of the piece that opens and shuts.

4. The installation box of heat-dissipation and moisture-proof power distribution cabinet according to claim 1, characterized in that: the cooling device comprises a cooling box fixedly arranged in the base, the mesh-shaped temperature guide plate and the base are internally and fixedly provided with a cooling pipe internally provided with cooling liquid, and the cooling pipe is fixedly connected with the cooling box.

5. The installation box of heat-dissipation and moisture-proof power distribution cabinet according to claim 1, characterized in that: the rotating device comprises a second motor fixedly arranged on the bottom surface of the ventilation cavity, the upper end surface of the second motor is rotatably connected with a second rotating shaft, an installation block is fixedly arranged on the second rotating shaft, and fan blades are annularly distributed on the outer ring of the installation block.

6. The installation box of heat-dissipation and moisture-proof power distribution cabinet according to claim 1, characterized in that: the spraying device comprises a third motor which is fixedly arranged on the left wall and the right wall of the spraying cavity and is symmetrical in position, the third motor is rotatably connected with a third rotating shaft close to the end face of the symmetry center, a cam is fixedly arranged close to the end face of the symmetry center, a T-shaped sliding groove is formed in the cam, the bottom wall of the spraying cavity penetrates through the spraying box and is provided with a pipeline communicated with the dry ice cavity, the outer ring of the pipeline is slidably connected with a sliding block, and the left end face and the right end face of the sliding block are fixedly provided with a T-shaped sliding block which is slidably connected with the T-shaped sliding groove.

7. The installation box of heat-dissipation and moisture-proof power distribution cabinet according to claim 6, characterized in that: be equipped with the L type passageway of bilateral symmetry in the sliding block, be equipped with the ponding chamber of placing the pure water in the sliding block, ponding chamber diapire sliding connection has and stretches into annular slider in the sliding block, annular slider with the pipeline encloses into flexible chamber, flexible chamber bottom wall set firmly bilateral symmetry and with annular slider fixed connection's second spring, ponding chamber upper wall set firmly with the wedging piece of annular slider wedging.