CN217405937U - Outdoor combined power distribution cabinet - Google Patents

Abstract

The utility model relates to the technical field of power distribution cabinets, in particular to a combined power distribution cabinet for outdoor use, which comprises a fixed base, a cabinet body and a fixed box, wherein the cabinet body is fixedly arranged at the upper end of the fixed base, the fixed box is fixedly arranged at the bottom end of the inner part of the cabinet body, the left side and the right side of the inner part of the cabinet body are both fixedly provided with a partition board, a plurality of placing net boards are arranged between the two partition boards, the upper ends of the left side and the right side of the inner part of the cabinet body are both fixedly provided with a humidity sensor, the upper part of the inner part of the fixed box is slidably connected with a grid board, the upper surface of the grid board is provided with a dehumidifying agent, and the left side and the right side of the bottom end of the inner part of the fixed box are both fixedly provided with suction fans; the beneficial effects of the utility model reside in that: through the cooperation that is provided with baffle, double thread screw rod, thread bush, dead lever and movable block and use to alright change two and place the interval between the otter board, make the switch board can be applicable to not co-altitude electrical components's installation, improved the suitability of switch board greatly.

Description

Be used for open air combination formula switch board

Technical Field

The utility model relates to a switch board technical field specifically is a be used for open air combination formula switch board.

Background

The power distribution cabinet is the final-stage equipment of a power distribution system, is a general name of a motor control center, and can be widely applied to the industrial fields of electric power, metallurgy, chemical industry, papermaking, building construction and the like because the power distribution cabinet can adapt to various large and small-scale industrial automation control occasions.

But current combined type switch board is not convenient for adjust installation space, leads to the switch board to be difficult to adapt to the electrical components of co-altitude not, has reduced the suitability to when moist air gets into in the switch board, make its inside electrical components work in moist environment and cause the damage easily, thereby influence the electrical components normal operating in the switch board, for this reason, we have provided a combined type switch board for the open air.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the above-mentioned background art combination formula switch board and be not convenient for adjust installation space, lead to the switch board to be difficult to adapt to the electrical components of co-altitude not, prevent moist air admission switch board for its inside electrical components work in moist environment and cause the problem of damage easily, and provide one kind and be used for open air combination formula switch board.

The utility model provides a technical scheme that its technical problem adopted is: a combined power distribution cabinet used outdoors comprises a fixed base, a cabinet body and a fixed box, wherein the cabinet body is fixedly arranged at the upper end of the fixed base, and the fixed box is fixedly arranged at the bottom end inside the cabinet body;

the left side and the right side of the inside of the cabinet body are both fixedly provided with a partition plate, a plurality of placing screen plates are arranged between the two partition plates, the inside of the partition plate on the left side is provided with an adjusting mechanism, and the upper ends of the left side and the right side of the inside of the cabinet body are both fixedly provided with a humidity sensor;

the inside top sliding connection of fixed incasement has the waffle slab, the waffle slab upper surface is provided with the desiccant, the equal fixed mounting in the left and right sides of the inside bottom of fixed incasement has the suction fan.

Preferably, the top of the cabinet body is inlaid with a ventilating frame, a plurality of ventilation holes are formed in the top of the ventilating frame, a filter cartridge and a cooling fan are sequentially arranged in the ventilating frame from top to bottom, and the front end of the cabinet body is hinged to a cabinet door.

Preferably, the upper end and the lower end of the interior of the filter cartridge are respectively provided with an activated carbon adsorption plate and a drying plate, and a drying agent is filled in the drying plate.

Preferably, adjustment mechanism includes double-thread screw rod and two thread bush, the double-thread screw rod rotate connect in left in the baffle, two the thread bush respectively the screw thread cup joint with the double-thread screw rod both ends from top to bottom, the double-thread screw rod top runs through out left baffle and fixed mounting have a knob, right side the inside fixed mounting of baffle has the dead lever, the movable block has all been cup jointed in both sides about the dead lever in the slip.

Preferably, the threaded sleeve and the outer end of the movable block are fixedly connected with the placing net plate.

Preferably, the suction fan air-out end is connected with out the tuber pipe, it has the exhaust pipe to go out the end of tuber pipe and run through into internal wall of cabinet and fixed mounting, exhaust pipe lateral surface fixed mounting has a plurality of to run through into the internal portion's of cabinet exhaust hood, humidity transducer and suction fan electric connection.

By adopting the technical scheme, the beneficial effects are as follows:

the partition plate, the double-thread screw rod, the thread sleeve, the fixed rod and the movable block are matched for use, so that the distance between the two placing net plates can be changed, the power distribution cabinet can be suitable for installation of electric appliance elements with different heights, and the applicability of the power distribution cabinet is greatly improved;

the cooperation through fixed case, grid plate, desiccant, suction fan, exhaust pipe and exhaust hood is used to can prevent that moist air from causing the damage to the electric elements of the internal cabinet, avoid influencing the electric elements normal operating in the switch board, improve the safety in utilization of switch board.

Drawings

Fig. 1 is a schematic front view of the three-dimensional structure of the present invention;

FIG. 2 is a front sectional view of the present invention;

FIG. 3 is a schematic top sectional view of the fixing box of the present invention;

fig. 4 is a front sectional structural view of the filter cartridge of the present invention;

the labels in the figure are: the device comprises a fixed base 1, a cabinet body 2, a ventilation frame 3, a cabinet door 4, a fixed box 5, a grid plate 6, a suction fan 7, an exhaust pipe 8, an exhaust hood 9, a partition plate 10, a double-thread screw rod 11, a thread sleeve 12, a fixed rod 13, a movable block 14, a placing screen plate 15, a humidity sensor 16, a cooling fan 17, a filter cartridge 18, an activated carbon adsorption plate 19, a drying plate 20 and a dehumidifying agent 21.

Detailed Description

As shown in fig. 1 to fig. 4, the utility model provides a technical solution: a combined power distribution cabinet used outdoors comprises a fixed base 1, a cabinet body 2 and a fixed box 5, wherein the cabinet body 2 is fixedly arranged at the upper end of the fixed base 1, and the fixed box 5 is fixedly arranged at the bottom end inside the cabinet body 2;

the cabinet body 2 is characterized in that partition plates 10 are fixedly mounted on the left side and the right side of the interior of the cabinet body 2, a plurality of placing net plates 15 are arranged between the two partition plates 10, an adjusting mechanism is arranged in the partition plate 10 on the left side, the adjusting mechanism comprises a double-threaded screw rod 11 and two threaded sleeves 12, the double-threaded screw rod 11 is rotatably connected in the partition plate 10 on the left side, the two threaded sleeves 12 are respectively in threaded sleeve connection with the upper end and the lower end of the double-threaded screw rod 11 in a threaded manner, the top of the double-threaded screw rod 11 penetrates through the partition plate 10 on the left side and is fixedly provided with a knob, a fixed rod 13 is fixedly mounted in the partition plate 10 on the right side, movable blocks 14 are sleeved on the upper side and the lower side of the fixed rod 13 in a sliding manner, and the outer ends of the threaded sleeves 12 and the movable blocks 14 are fixedly connected with the placing net plates 15;

in this embodiment, rotate the knob, the knob drives double thread screw rod 11 and rotates, double thread screw rod 11 then can drive two thread bushings 12 and carry out relative motion for two thread bushings 12 can drive two movable blocks 14 and slide on dead lever 13 through placing otter board 15 when removing, thereby alright change two and place the interval between otter board 15, make the switch board can be applicable to not co-altitude electrical components's installation, improved the suitability of switch board greatly.

A ventilating frame 3 is embedded in the top of the cabinet body 2, a plurality of ventilating holes are formed in the top of the ventilating frame 3, a filter cylinder 18 and a radiating fan 17 are sequentially arranged in the ventilating frame 3 from top to bottom, the front end of the cabinet body 2 is hinged with a cabinet door 4, the upper end and the lower end of the interior of the filter cylinder 18 are respectively provided with an activated carbon adsorption plate 19 and a drying plate 20, and a drying agent is filled in the drying plate 20;

in this embodiment, in the use of switch board, start radiator fan 17, pivoted radiator fan 17 can blast air to the internal portion of cabinet 2, and under the cooperation of vent, from alright carry out ventilation cooling to the internal portion of cabinet 2, and at the in-process of the external air entering cabinet body 2, activated carbon adsorption plate 19 in the cartridge filter 18 can filter and purify by the air, while drying plate 20 can carry out drying process to the air, prevent that moist air from getting into the internal 2 of cabinet, can improve the humidity resistance of switch board to a certain extent.

A grid plate 6 is connected to the upper portion inside the fixed box 5 in a sliding mode, a dehumidifying agent 21 is arranged on the upper surface of the grid plate 6, suction fans 7 are fixedly installed on the left side and the right side of the bottom end inside the fixed box 5, humidity sensors 16 are fixedly installed at the upper ends of the left side and the right side inside the cabinet body 2, an air outlet end of each suction fan 7 is connected with an air outlet pipe, the tail end of each air outlet pipe penetrates through the inner wall of the cabinet body 2 and is fixedly provided with an exhaust pipe 8, a plurality of exhaust hoods 9 penetrating into the cabinet body 2 are fixedly installed on the outer side face of each exhaust pipe 8, and the humidity sensors 16 are electrically connected with the suction fans 7;

in this embodiment, when the humidity in the cabinet body 2 reaches certain numerical value, accessible humidity transducer 16 reaches the moisture data in the cabinet body 2 and reaches for suction fan 7 and start suction fan 7, make suction fan 7 produce suction and inhale the air in the cabinet body 2, then carry the air to exhaust pipe 8 in through the tuber pipe, spout the air through exhaust hood 9 at last, make the air in the cabinet body 2 can circulate, and at suction fan 7 inspiratory in-process, the air in the cabinet body 2 can pass through in grid plate 6 gets into dust catcher 7, can absorb the moisture in the circulating air through dehumidification agent 21 on the grid plate 3, prevent that moist air from causing the damage to the electrical components in the cabinet body 2, avoid influencing the electrical components normal operating in the switch board, improve the safety in utilization of switch board.

The working process comprises the following steps: the push door 4 is opened, the knob is rotated, the two threaded sleeves 12 are driven to move relatively through the double-thread screw 11, the two threaded sleeves 12 can drive the two movable blocks 14 to slide on the fixed rod 13 through the placing screen plates 15 while moving, so that the two placing screen plates 15 synchronously move to a height greater than the height of an electrical element, then the electrical element is placed between the two placing screen plates 15, the power distribution cabinet can be suitable for installation of electrical elements with different heights, and the applicability of the power distribution cabinet is greatly improved;

when the humidity in the cabinet body 2 reaches certain numerical value, accessible humidity transducer 16 reaches the moisture data in the cabinet body 2 for suction fan 7 and start suction fan 7, suction fan 7 produces suction and makes the air in the cabinet body 2 circulate through exhaust pipe 8 and exhaust hood 9, the moisture in the circulating air can be absorbed through desiccant 21 on the grid plate 3 to the rethread, prevent that moist air from causing the damage to the electrical components in the cabinet body, avoid influencing the electrical components normal operating in the switch board, the safety in utilization of switch board is improved.

Claims (6)

1. The utility model provides a be used for open air combination formula switch board, includes unable adjustment base (1), the cabinet body (2) and stationary box (5), cabinet body (2) fixed mounting is in unable adjustment base (1) upper end, stationary box (5) fixed mounting is in the inside bottom of the cabinet body (2), its characterized in that:

the left side and the right side of the inside of the cabinet body (2) are fixedly provided with partition plates (10), a plurality of placing screen plates (15) are arranged between the two partition plates (10), the inside of the partition plate (10) on the left side is provided with an adjusting mechanism, and the upper ends of the left side and the right side of the inside of the cabinet body (2) are fixedly provided with humidity sensors (16);

the utility model discloses a dehumidification device, including fixed case (5), grid plate (6) are connected to the inside top sliding connection of fixed case (5), grid plate (6) upper surface is provided with desiccant (21), the equal fixed mounting in the left and right sides of the inside bottom of fixed case (5) has suction fan (7).

2. The modular cabinet according to claim 1, wherein: the cabinet body (2) top is inlayed and is had vent frame (3), a plurality of ventilation hole has been seted up at vent frame (3) top, vent frame (3) are inside from last down be equipped with cartridge filter (18) and radiator fan (17) in proper order, the articulated cabinet door (4) that have of cabinet body (2) front end.

3. The modular cabinet according to claim 2, wherein: the upper end and the lower end of the interior of the filter cylinder (18) are respectively provided with an activated carbon adsorption plate (19) and a drying plate (20), and a drying agent is filled in the drying plate (20).

4. The modular cabinet according to claim 1, wherein: adjustment mechanism includes double thread screw rod (11) and two thread bush (12), double thread screw rod (11) rotate connect in left in baffle (10), two thread bush (12) respectively thread bush with double thread screw rod (11) upper and lower both ends, double thread screw rod (11) top is run through out left baffle (10) and fixed mounting have knob, right side baffle (10) inside fixed mounting has dead lever (13), both sides all slide and have cup jointed movable block (14) about dead lever (13).

5. The modular cabinet according to claim 4, wherein: the threaded sleeve (12) and the outer end of the movable block (14) are fixedly connected with the placing screen plate (15).

6. The modular cabinet according to claim 1, wherein: the utility model discloses a cabinet, including suction fan (7), exhaust pipe (8) lateral surface fixed mounting has a plurality of to run through into cabinet body (2) inside exhaust hood (9), humidity transducer (16) and suction fan (7) electric connection.

Images