CN210042475U

CN210042475U - Electromagnetic heating control cabinet

Info

Publication number: CN210042475U
Application number: CN201920403865.0U
Authority: CN
Inventors: 王延旭
Original assignee: Shandong Baochi Petroleum Technology Co Ltd
Current assignee: Shandong Baochi Petroleum Technology Co Ltd
Priority date: 2019-03-28
Filing date: 2019-03-28
Publication date: 2020-02-07
Anticipated expiration: 2029-03-28

Abstract

The utility model discloses an electromagnetic heating switch board relates to switch board technical field. This electromagnetic heating switch board, including first box and second box, second box top articulates through the articulated elements has the case lid, and the upper end surface fixed mounting of case lid has the second handle, and second box both sides inner wall rotates and installs two-way threaded rod, and slidable mounting has two screw thread sliders on the two-way threaded rod, screw thread slider and two-way threaded rod threaded connection, and the one end of two-way threaded rod extends to second box one side fixed mounting and has the first in command, and the spout has all been seted up to second box both sides inner wall, and equal slidable mounting has the slider in the spout, the utility model discloses simple structure, convenient operation can remove damp heat dissipation to switch board inside, is favorable to prolonging switch board internals's life, and the staff of being convenient for maintains switch board internals simultaneously, is favorable to improving staff's maintenance efficiency.

Description

Electromagnetic heating control cabinet

Technical Field

The utility model relates to a switch board technical field specifically is an electromagnetic heating switch board.

Background

The control cabinet is formed by assembling switch equipment, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the electrical wiring requirements, and the arrangement of the control cabinet meets the requirements of normal operation of an electric power system, is convenient to overhaul and does not endanger the safety of people and surrounding equipment. In normal operation, the circuit can be switched on or off by means of a manual or automatic switch. When the fault or abnormal operation occurs, the circuit is cut off or an alarm is given by the aid of the protective electric appliance. The measuring instrument can display various parameters in operation, and can also adjust some electrical parameters to prompt or send out signals for deviation from normal working state. It is commonly used in various power generation, distribution and transformation substations.

The switch board can produce the heat in the use, it is big to cause the inside and outside difference in temperature of switch board, make the inside air of switch board comparatively moist, moist air and heat have caused certain damage to switch board internals, influence the life of switch board internals, when the inside first needs of switch board maintain, because the switch board inner space is narrow, the staff's maintenance of being not convenient for has caused certain puzzlement for the staff.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electromagnetic heating switch board to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an electromagnetic heating control cabinet comprises a first box body and a second box body, wherein the top of the second box body is hinged with a box cover through a hinged piece, a second handle is fixedly arranged on the outer surface of the upper end of the box cover, a two-way threaded rod is rotatably arranged on the inner walls of two sides of the second box body, two threaded slide blocks are slidably arranged on the two-way threaded rod and are in threaded connection with the two-way threaded rod, one end of the two-way threaded rod extends to one side of the second box body and is fixedly provided with a first handle, the inner walls of two sides of the second box body are respectively provided with a chute, a slide block is slidably arranged in the chute, the inner walls of two sides of the second box body are respectively provided with an opening communicated with the chute, the opposite side of the slide block extends to the inner part of the second box body through a mounting plate, the outer, the free end of pull rod is rotated with the bottom of mounting panel and is connected, second box one side fixed mounting has the outlet duct, the inside intercommunication of outlet duct and second box, one side fixed mounting that the outlet duct was kept away from to the second box has first box, the vent has been seted up to the adjacent side of first box and second box, first box passes through vent and second box intercommunication, first box top fixed mounting has the intake pipe, intake pipe and the inside intercommunication of first box, fixed mounting has the filter layer on the first box inner wall, fixed mounting has the baffle on the first box inner wall, the baffle is located the below of filter layer, fixed mounting has the fan on the baffle, the air inlet end of fan sets up towards the baffle top, the air-out end of fan sets up towards the below of baffle, first box inboard bottom fixed mounting has the evaporimeter.

Preferably, the bottom of the box cover is provided with a sealing rubber gasket.

Preferably, air filter cotton is arranged in the air outlet pipe.

Preferably, a buckle for locking the case cover is fixedly installed on one side of the second case body and the case cover.

Preferably, the filter layer includes metal filters and active carbon filter screen, and metal filters and active carbon filter screen all fixed mounting are on the inner wall of first box, and metal filters is located the top of active carbon filter screen.

Preferably, the diameter of the metal filter screen is 0.5mm multiplied by 0.5 mm.

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

(1) this electromagnetic heating switch board, through the air-supply line, the fan, the evaporimeter, the vent, the cooperation of air vent and outlet duct is used, make the inside circulation state that is in of second box, not only be favorable to switch board internals cooling heat dissipation, the inside humid air of second box has been reduced simultaneously, the injury of high temperature and humid air to switch board internals has been reduced, the life of switch board internals has been improved effectively, the setting of filter layer, can avoid outside air to get into to the second box inside, reduce the dust of attaching to the inside first surface of switch board, be favorable to the switch board internals to use.

(2) This electromagnetic heating switch board uses through the cooperation of bayonet socket, second handle, case lid, the first in command, two-way threaded rod, screw thread slider, pull rod and slider for switch board internal component can extend to second box top, thereby the staff of being convenient for maintains the operation, has reduced staff's puzzlement, is favorable to improving staff's work efficiency.

Drawings

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

FIG. 2 is a schematic view of a middle filter layer according to the present invention;

fig. 3 is a front view of the present invention.

In the figure: 1 air inlet pipe, 2 first box bodies, 3 filter layers, 301 metal mesh filter layers, 302 activated carbon filter layers, 4 fans, 5 evaporators, 6 ventilation openings, 7 bidirectional threaded rods, 8 threaded sliders, 9 first handles, 10 pull rods, 11 sliders, 12 mounting plates, 13 ventilation openings, 14 sliders, 15 control cabinet internal elements, 16 air outlet pipes, 17 buckles, 18 second handles, 19 box covers, 20 second box bodies and 21 partition plates.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: an electromagnetic heating control cabinet comprises a first box body 2 and a second box body 20, the top of the second box body 20 is hinged with a box cover 19 through a hinge piece, a sealing rubber gasket is arranged at the bottom of the box cover 19, a second handle 18 is fixedly arranged on the outer surface of the upper end of the box cover 19, a buckle 17 for locking the box cover 19 is fixedly arranged on one side of the second box body 20 and one side of the box cover 19, a two-way threaded rod 7 is rotatably arranged on the inner walls of the two sides of the second box body 20, two threaded sliders 8 are slidably arranged on the two-way threaded rod 7, the threaded sliders 8 are in threaded connection with the two-way threaded rod 7, a first handle 9 is fixedly arranged at one end of the two-way threaded rod 7 extending to one side of the second box body 20, sliding grooves 14 are respectively arranged on the inner walls of the two sides of the second box body 20, sliding blocks 11 are slidably arranged in the sliding grooves 14, openings communicated, the outer surface of the upper end of the mounting plate 12 is fixedly provided with a control cabinet internal element 15, the mounting plate 12 is longitudinally penetrated and provided with an air vent 13, the top of the threaded slider 8 is rotatably provided with one end of a pull rod 10, the free end of the pull rod 10 is rotatably connected with the bottom of the mounting plate 12, one side of the second box 20 is fixedly provided with an air outlet pipe 16, the air outlet pipe 16 is communicated with the inside of the second box 20, air filter cotton is arranged in the air outlet pipe 16, one side of the second box 20 far away from the air outlet pipe 16 is fixedly provided with a first box 2, the adjacent side of the first box 2 and the second box 20 is provided with a vent 6, the first box 2 is communicated with the second box 20 through the vent 6, the top of the first box 2 is fixedly provided with an air inlet pipe 1, the air inlet pipe 1 is communicated with the inside of the first box 2, the, the metal filter screen 301 and the active carbon filter screen 302 are both fixedly arranged on the inner wall of the first box body 2, the metal filter screen 301 is positioned above the active carbon filter screen 302, the mesh diameter of the metal filter screen 301 is 0.5mm multiplied by 0.5mm, the inner wall of the first box body 2 is fixedly provided with the partition plate 21, the partition plate 21 is positioned below the filter layer 3, the partition plate 21 is fixedly provided with the fan 4, the air inlet end of the fan 4 is arranged towards the upper part of the partition plate 21, the air outlet end of the fan 4 is arranged towards the lower part of the partition plate 21, the bottom of the inner side of the first box body 2 is fixedly provided with the evaporator 5, when in use, the inner element 15 of the control cabinet can generate heat and humid air, the fan 4 is started, so that the outside air enters the first box body 2 from the air inlet pipe 1, the metal filter screen 301 filters impurities in the air, the active carbon filter screen 302 performs secondary filtration, the inner sanitation of the second box body 20 is favorably reduced, excessive dust is prevented from being attached to the surface of the inner element 15 of the control cabinet, the work of the inner element 15 of the control cabinet is favorably realized, the evaporator 5 gasifies and absorbs heat of filtered air, so that a refrigeration effect is generated, under the action of the fan 4, cold air in the first box body 2 enters the second box body 20 through the vent 6, and the cold air is discharged through the air outlet pipe 16, so that the inner part of the second box body 20 is in a circulating state, the temperature reduction and heat dissipation of the inner element 15 of the control cabinet are favorably realized, meanwhile, moist air in the second box body 20 is reduced, the damage of high-temperature and moist air to the inner element 15 of the control cabinet is reduced, the service life of the inner element 15 of the control cabinet is effectively prolonged, when a worker needs to maintain the inner element 15 of the control cabinet, the buckle 17 is opened, the second handle 18 is pulled, the box cover 19 is opened, the first handle 9 is rotated, the first handle 9 drives the bidirectional threaded rod 7 to rotate, the bidirectional threaded rod 7 drives the threaded sliding block 8 to move, the mounting plate 12 moves upwards through the matching of the pull rod 10 and the sliding block 11, the mounting plate 12 drives the control cabinet internal element 15 to move upwards and extend to the position above the second box body 20, and therefore the control cabinet internal element 15 can be maintained by a worker conveniently, the maintenance efficiency of the worker is improved, and the maintenance trouble of the worker is reduced.

When the air conditioner is used, heat and humid air can be generated by the internal element 15 of the control cabinet, the fan 4 is started to enable external air to enter the first box body 2 from the air inlet pipe 1, the metal filter screen 301 filters impurities in the air, the activated carbon filter layer 302 secondarily filters the air, the evaporator 5 gasifies and absorbs the filtered air to generate a refrigeration effect, under the action of the fan 4, cold air in the first box body 2 enters the second box body 20 through the vent 6, the cold air is discharged through the air outlet pipe 16 to enable the interior of the second box body 20 to be in a circulation state, when a worker needs to maintain the internal element 15 of the control cabinet, the buckle 17 is opened, the second handle 18 is pulled again, the box cover 19 is opened, the first handle 9 is rotated, the first handle 9 drives the bidirectional threaded rod 7 to rotate, the bidirectional threaded rod 7 drives the threaded slider 8 to move, through the cooperation of pull rod 10 and slider 11 for mounting panel 12 upward movement, mounting panel 12 drives switch board internal component 15 upward movement and extends to the second box 20 top, and the staff carries out maintenance work again.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An electromagnetic heating switch board, includes first box (2) and second box (20), its characterized in that: the top of the second box body (20) is hinged with a box cover (19) through a hinged piece, the outer surface of the upper end of the box cover (19) is fixedly provided with a second handle (18), the inner walls of the two sides of the second box body (20) are rotatably provided with a two-way threaded rod (7), the two-way threaded rod (7) is slidably provided with two threaded sliders (8), the threaded sliders (8) are in threaded connection with the two-way threaded rod (7), one end of the two-way threaded rod (7) extends to one side of the second box body (20) and is fixedly provided with a first handle (9), the inner walls of the two sides of the second box body (20) are respectively provided with a sliding groove (14), the sliding grooves (14) are respectively slidably arranged in the sliding grooves (14), the inner walls of the two sides of the second box body (20) are respectively provided with an opening communicated with the sliding grooves, the outer surface of the upper end of the mounting plate (12) is fixedly provided with a control cabinet internal element (15), the mounting plate (12) is longitudinally penetrated and provided with a vent hole (13), the top of the threaded slide block (8) is rotatably provided with one end of a pull rod (10), the free end of the pull rod (10) is rotatably connected with the bottom of the mounting plate (12), one side of the second box body (20) is fixedly provided with an air outlet pipe (16), the air outlet pipe (16) is communicated with the inside of the second box body (20), one side of the second box body (20) far away from the air outlet pipe (16) is fixedly provided with a first box body (2), the adjacent sides of the first box body (2) and the second box body (20) are provided with a vent hole (6), the first box body (2) is communicated with the second box body (20) through the vent hole (6), the top of the first box body (2) is fixedly provided with an air inlet, fixed mounting has filter layer (3) on first box (2) inner wall, and fixed mounting has baffle (21) on first box (2) inner wall, and baffle (21) are located the below of filter layer (3), and fixed mounting has fan (4) on baffle (21), and the air inlet end of fan (4) sets up towards baffle (21) top, and the air-out end of fan (4) sets up towards the below of baffle (21), and first box (2) inboard bottom fixed mounting has evaporimeter (5).

2. An electromagnetic heating control cabinet according to claim 1, characterized in that: and a sealing rubber gasket is arranged at the bottom of the box cover (19).

3. An electromagnetic heating control cabinet according to claim 1, characterized in that: and air filter cotton is arranged in the air outlet pipe (16).

4. An electromagnetic heating control cabinet according to claim 1, characterized in that: and a buckle (17) for locking the box cover (19) is fixedly arranged on one side of the second box body (20) and one side of the box cover (19).

5. An electromagnetic heating control cabinet according to claim 1, characterized in that: the filter layer (3) comprises a metal filter screen (301) and an active carbon filter screen (302), the metal filter screen (301) and the active carbon filter screen (302) are fixedly mounted on the inner wall of the first box body (2), and the metal filter screen (301) is located above the active carbon filter screen (302).

6. An electromagnetic heating control cabinet according to claim 5, characterized in that: the diameter of the metal filter screen (301) is 0.5mm multiplied by 0.5 mm.