CN216532359U

CN216532359U - Intelligent early warning device that cubical switchboard was used

Info

Publication number: CN216532359U
Application number: CN202122923245.XU
Authority: CN
Inventors: 王朝统; 邬志鹏; 王超
Original assignee: Yangzhou Hezhong Electric Power Engineering Co ltd
Current assignee: Yangzhou Hezhong Electric Power Engineering Co ltd
Priority date: 2021-11-25
Filing date: 2021-11-25
Publication date: 2022-05-13
Anticipated expiration: 2031-11-25

Abstract

The utility model discloses an intelligent early warning device for a switch cabinet, which comprises a box body, a cooling component, a heat dissipation net, a circuit board and a one-way air exhaust component, wherein support legs are fixedly connected below the box body, the cooling component is installed on the right side of the inner surface of the box body, a first shutter is arranged on the left lower corner of the inner surface of the box body, a first fan is installed on the right side of the first shutter, the heat dissipation net is arranged on the inner surface of the box body, a thermometer is installed at the left end of the heat dissipation net, the circuit board is arranged above the box body, the one-way air exhaust component is installed on the left upper corner of the inner surface of the box body, the temperature condition of each layer of heat dissipation net is obtained through the thermometer, the highest temperature electronic component area is distinguished by the circuit board, a motor is started to rotate to drive a first taper gear, a second taper gear and a screw rod to rotate, a nut and a pressure collecting nozzle are pushed to be aligned with the high temperature area, then the second fan works to blow compressed air to the high temperature working area on one side in a targeted manner, thereby maintaining stable operation of the apparatus.

Description

Intelligent early warning device that cubical switchboard was used

Technical Field

The utility model relates to the technical field of switch cabinets, in particular to an intelligent early warning device for a switch cabinet.

Background

The switch cabinet is an electric device, the external line of the switch cabinet firstly enters a main control switch in the cabinet and then enters a branch control switch, and each branch circuit is arranged according to the requirement. Such as meters, automatic controls, magnetic switches of motors, various alternating current contactors, and the like, some of which are also provided with high-voltage chambers and low-voltage chamber switch cabinets, and high-voltage buses, such as power plants, and some of which are also provided with low-frequency load shedding for keeping main equipment.

However, the existing switch cabinets have some defects, when most switch cabinets are used, electric elements at partial positions are easy to overheat, and purposeful enhanced ventilation cooling is needed, but conventional ventilation cooling is difficult to meet the cooling requirement, so that the intelligent early warning device for the switch cabinets is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an intelligent early warning device for a switch cabinet, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an intelligent early warning device that cubical switchboard was used, includes the box, to cooling module, radiator-grid, circuit board and the one-way subassembly of airing exhaust, box below fixedly connected with stabilizer blade, box internal surface installs on the right side to cooling module, the box internal surface lower left corner is equipped with the shutter No. one, No. one the fan is installed on the shutter right side, the box internal surface is equipped with the radiator-grid, the thermometer is installed to the radiator-grid left end, the box top is equipped with the circuit board, the one-way subassembly of airing exhaust is installed in the box internal surface upper left corner.

Preferably, still including motor, taper gear, No. two taper gears, screw rod, nut, collection pressure tuyere, flexible pipe, No. two fans, No. two shutters to cooling module, the equal fixedly connected with taper gear in motor both ends, the surface rotation of taper gear is connected with No. two taper gears, No. two taper gear below fixedly connected with screw rod, screw rod surface threaded connection has the nut, nut surface fixed connection has the collection pressure tuyere, the collection is pressed tuyere one side and is equipped with flexible pipe, No. two fans are installed to flexible pipe below, No. two fan right sides are equipped with No. two shutters.

Preferably, the unidirectional air exhaust assembly further comprises an air exhaust port, a wind shield sheet, a groove and a rubber pad, the wind shield sheet is rotatably connected above the air exhaust port, the groove is arranged below the wind shield sheet, the rubber pad is slidably connected on the inner surface of the groove,

preferably, No. one the shutter surface is equipped with the filter screen, the filter screen can be dismantled with the box and be connected.

Preferably, the inner surface of the box body is provided with a mounting plate, and the middle part of the mounting plate is provided with a hook.

Preferably, a reinforcing ring is arranged on one side of the first taper gear and fixedly connected with the inner surface of the box body.

Preferably, the left side of the screw rod is provided with a folding pad, and one end of the folding pad is connected with a pressure collecting air nozzle in a gluing mode.

Preferably, the outer surface of the rubber pad is fixedly connected with the left side of the air outlet, and the left side of the wind shield sheet is provided with a balancing weight.

Compared with the prior art, the utility model has the beneficial effects that:

1. the temperature condition of each layer of radiating net is obtained by a thermometer aiming at the cooling assembly, then the highest temperature electronic element area is distinguished by the circuit board, the motor is started to rotate, the first taper gear, the second taper gear and the screw rod are driven to rotate, the screw cap and the pressure collecting air nozzle are pushed to aim at the high temperature area, then the second fan works, compressed air flow is blown to the high temperature working area of each side in a targeted mode, and therefore stable operation of equipment is kept.

2. The unidirectional air exhaust component only leads air to flow out but not flow in through the wind shield sheet and the balancing weight, thereby ensuring that external dust and impurities cannot permeate into the unidirectional air exhaust component from the air outlet, and maintaining the clean and stable working environment in the equipment.

3. The filter screen is arranged on the outer surface of the first shutter, the filter screen is detachably connected with the box body, so that the air inlet of the first shutter is protected by the filter screen, and meanwhile, the filter screen is detachable and is easy to clean by personnel.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the cooling assembly of the present invention;

fig. 3 is a schematic structural view of the unidirectional air exhaust assembly of the present invention.

In the figure: the cooling device comprises a box body 1, a support leg 2, a cooling component 3, a motor 31, a first taper gear 32, a second taper gear 33, a screw 34, a screw cap 35, a pressure collecting air nozzle 36, an extension pipe 37, a second fan 38, a second shutter 39, a first shutter 4, a first fan 5, a heat dissipation net 6, a thermometer 7, a circuit board 8, a one-way air exhaust component 9, an air outlet 91, a wind blocking sheet 92, a groove 93, a rubber pad 94, a filter screen 101, an installation plate 102, a reinforcing ring 301, a folding pad 302 and a balancing weight 901.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments obtained by those skilled in the art without creative efforts based on the technical solutions of the present invention belong to the protection scope of the present invention.

Referring to fig. 1 to 3, the present invention provides a technical solution: the utility model provides an intelligent early warning device that cubical switchboard was used, the power distribution box comprises a box body 1, to cooling module 3, radiator-grid 6, circuit board 8 and the one-way subassembly 9 of airing exhaust, 1 below fixedly connected with stabilizer blade 2 of box, 1 internal surface right side of box is installed to

cooling module

3, 1 internal surface lower left corner of box is equipped with shutter 4, No. one fan 5 is installed on 4 right sides of shutter, 1 internal surface of box is equipped with radiator-grid 6, thermometer 7 is installed to 6 left ends of radiator-grid, 1 top of box is equipped with circuit board 8, one-way subassembly 9 of airing exhaust is installed to 1 internal surface upper left corner of box.

Further, to cooling module 3 still including motor 31, a tapering gear 32, No. two tapering gears 33, screw rod 34, nut 35, pressure collecting air nozzle 36, flexible pipe 37, No. two fans 38, No. two shutter 39, the equal fixedly connected with tapering gear 32 in motor 31 both ends, No. two tapering gears 33 rotate to be connected with in the surface of No. one tapering gear 32, fixedly connected with screw rod 34 below No. two tapering gears 33, screw rod 34 surface threaded connection has nut 35, nut 35 surface fixedly connected with pressure collecting air nozzle 36, pressure collecting air nozzle 36 one side is equipped with flexible pipe 37, No. two fans 38 are installed to flexible pipe 37 below, No. two fans 38 right sides are equipped with No. two shutter 39.

Furthermore, the unidirectional air exhaust assembly 9 further comprises an air outlet 91, a wind shield 92, a groove 93 and a rubber pad 94, the wind shield 92 is rotatably connected above the air outlet 91, the groove 93 is arranged below the wind shield 92, the rubber pad 94 is slidably connected on the inner surface of the groove 93,

further, a filter screen 101 is arranged on the outer surface of the first shutter 4, and the filter screen 101 is detachably connected with the box body 1.

Further, the inner surface of the box body 1 is provided with a mounting plate 102, and the middle part of the mounting plate 102 is provided with a hook.

Furthermore, a reinforcing ring 301 is arranged on one side of the first taper gear 32, and the reinforcing ring 301 is fixedly connected with the inner surface of the box body 1.

Further, a folding pad 302 is arranged on the left side of the screw 34, and one end of the folding pad 302 is connected with the pressure collecting air nozzle 36 in a gluing mode.

Further, the outer surface of the rubber pad 94 is fixedly connected with the left side of the air outlet 91, and the left side of the windshield 92 is provided with a balancing weight 901.

The working principle is as follows: when the device is used, the device works by aiming at the cooling assembly 3, the device is obtained through the thermometer 7, the temperature condition of each layer of the heat dissipation net 6 is distinguished by the circuit board 8 in an electronic element area with the highest temperature, the starting motor 31 rotates to drive the first taper gear 32, the second taper gear 33 and the screw 34 to rotate, the pushing nut 35 and the pressure collecting air nozzle 36 are aligned to the high-temperature area, then the second fan 38 works to blow compressed air flow to the high-temperature area on each side in a targeted manner, and therefore stable operation of equipment is kept.

The unidirectional air exhaust assembly 9 works, and air only can not enter the unidirectional air exhaust assembly through the wind shield sheet 92 and the balancing weight 901, so that external dust and impurities can not permeate into the unidirectional air exhaust assembly from the air outlet, and the clean and stable working environment inside the unidirectional air exhaust assembly is maintained.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an intelligent early warning device that cubical switchboard was used, includes box (1), to cooling module (3), radiator-grid (6), circuit board (8) and one-way subassembly (9) of airing exhaust, its characterized in that: box (1) below fixedly connected with stabilizer blade (2), box (1) internal surface right side is installed to cooling module (3), box (1) internal surface lower left corner is equipped with shutter (4) No. one, fan (5) are installed on shutter (4) right side, box (1) internal surface is equipped with radiator-grid (6), thermometer (7) are installed to radiator-grid (6) left end, box (1) top is equipped with circuit board (8), one-way exhaust subassembly (9) are installed in box (1) internal surface upper left corner.

2. The intelligent early warning device for the switch cabinet according to claim 1, wherein: the cooling component (3) also comprises a motor (31), a first taper gear (32), a second taper gear (33), a screw rod (34), a screw cap (35), a pressure collecting air nozzle (36), an extension pipe (37), a second fan (38) and a second shutter (39), two ends of the motor (31) are fixedly connected with a first taper gear (32), the outer surface of the first taper gear (32) is rotationally connected with a second taper gear (33), a screw rod (34) is fixedly connected below the second-order taper gear (33), a screw cap (35) is connected with the outer surface of the screw rod (34) in a threaded manner, the outer surface of the screw cap (35) is fixedly connected with a pressure collecting air nozzle (36), one side of the pressure collecting air nozzle (36) is provided with an extension tube (37), no. two fans (38) are installed below the telescopic pipes (37), and No. two shutters (39) are arranged on the right sides of the No. two fans (38).

3. The intelligent early warning device for the switch cabinet according to claim 1, wherein: one-way subassembly (9) of airing exhaust still includes air exit (91), windshield (92), recess (93), rubber pad (94), air exit (91) top is rotated and is connected with windshield (92), windshield (92) below is equipped with recess (93), recess (93) internal surface sliding connection has rubber pad (94).

4. The intelligent early warning device for the switch cabinet according to claim 1, wherein: a shutter (4) surface is equipped with filter screen (101), filter screen (101) can be dismantled with box (1) and be connected.

5. The intelligent early warning device for the switch cabinet according to claim 1, wherein: the inner surface of the box body (1) is provided with a mounting plate (102), and the middle part of the mounting plate (102) is provided with a hook.

6. The intelligent early warning device for the switch cabinet according to claim 2, wherein: a reinforcing ring (301) is arranged on one side of the first taper gear (32), and the reinforcing ring (301) is fixedly connected with the inner surface of the box body (1).

7. The intelligent early warning device for the switch cabinet according to claim 2, wherein: the left side of the screw rod (34) is provided with a folding pad (302), and one end of the folding pad (302) is connected with a pressure collecting air nozzle (36) in a gluing mode.

8. The intelligent early warning device for the switch cabinet according to claim 3, wherein: the outer surface of the rubber pad (94) is fixedly connected with the left side of the air outlet (91), and the left side of the wind shield sheet (92) is provided with a balancing weight (901).