CN218334781U

CN218334781U - Switch cabinet with layered structure

Info

Publication number: CN218334781U
Application number: CN202222647019.8U
Authority: CN
Inventors: 张航; 宋运华; 张凌
Original assignee: Kaifeng Huatong Complete Switch Co ltd
Current assignee: Kaifeng Huatong Complete Switch Co ltd
Priority date: 2022-10-08
Filing date: 2022-10-08
Publication date: 2023-01-17
Anticipated expiration: 2032-10-08

Abstract

The utility model discloses a cubical switchboard with layered structure, including the cubical switchboard main part, the cubical switchboard main part is inside from supreme a plurality of baffles of having set gradually down, a plurality of the baffle with it places the chamber to form a plurality of switches between the cubical switchboard main part, the right flank of cubical switchboard main part is located every the punishment in chamber is placed to the switch does not are provided with the filter screen, the right-hand member of cubical switchboard main part is provided with and is used for cleaing away the dust removal mechanism of dust on the filter screen, the left surface of cubical switchboard main part is provided with places the corresponding gas outlet in chamber, every with the switch gas outlet department all is provided with the exhaust fan. The right side through placing the chamber at every switch sets up the filter screen to set up dust removal mechanism in filter screen department, place the left side in chamber at every switch and set up the gas outlet, and set up the exhaust fan in gas outlet department, thereby can dispel the heat respectively to every layer, in the filter screen can prevent that external dust from carrying out the cubical switchboard, and can clear away the dust on the filter screen.

Description

Switch cabinet with layered structure

Technical Field

The utility model belongs to the technical field of the cubical switchboard, especially, relate to a cubical switchboard with layered structure.

Background

The switch cabinet (switchgear) mainly has the functions of opening, closing, controlling and protecting electric equipment in the process of power generation, power transmission, power distribution and electric energy conversion of an electric power system, and the switch cabinet with a layered structure can ensure that a circuit has an obvious disconnection point, so that the safety of the switch cabinet is further improved.

Among the present layered structure cubical switchboard, because it has multilayer structure, combine layered structure's user characteristics simultaneously, because more switching elements have in the layered structure, consequently in the use, layered structure's the inboard switching element of cubical switchboard gives off more heats, and present layered structure's cubical switchboard has the not good phenomenon of radiating effect when using, and in external dust carries out the cubical switchboard easily, the part sets up the filter screen, but hardly clears up the dust on the filter screen.

SUMMERY OF THE UTILITY MODEL

It is not enough to prior art, the utility model aims to provide a cubical switchboard with layered structure sets up the filter screen through the right side of placing the chamber at every switch to set up dust removal mechanism in filter screen department, place the left side in chamber at every switch and set up the gas outlet, and set up the exhaust fan in gas outlet department, thereby can dispel the heat respectively to every layer, the filter screen can prevent that external dust from carrying out in the cubical switchboard, and can clear away the dust on the filter screen.

The utility model provides a following technical scheme:

the utility model provides a cubical switchboard with layered structure, includes the cubical switchboard main part, the cubical switchboard main part is inside from supreme a plurality of baffles of having set gradually down, and is a plurality of the baffle with it places the chamber to form a plurality of switches between the cubical switchboard main part, the right flank of cubical switchboard main part is located every the switch is placed the punishment in chamber and is do not provided with the filter screen, the right-hand member of cubical switchboard main part is provided with and is used for cleaing away the dust removal mechanism of dust on the filter screen, the left surface of cubical switchboard main part is provided with places the corresponding gas outlet in chamber, every with the switch gas outlet department all is provided with the exhaust fan.

Preferably, the right side of cubical switchboard main part is provided with the dust removal case, dust removal mechanism is connected with the dust removal case, one side that the cubical switchboard main part was kept away from to the dust removal case is provided with the air intake, air intake department is provided with the baffle, the upper end of baffle is connected with the inner wall of dust removal case is articulated.

Preferably, dust removal mechanism includes driving motor, be connected with the threaded rod on driving motor's the output shaft, the dust removal incasement is provided with the guide arm that is parallel to each other with the threaded rod, the guide arm is connected with the cleaning piece with the threaded rod jointly, one side of cleaning the piece is provided with the brush hair, the brush hair can contact with the filter screen.

Preferably, a dust collection bin is arranged at the bottom of the inner side of the dust removal box, and the cleaning block is positioned right above the dust collection bin.

Preferably, one side that the cubical switchboard main part is close to the exhaust fan is provided with the guard box, one side of cubical switchboard main part, guard box and dust removal case is provided with the dodge gate jointly, the quantity of dodge gate is two, one of them the surface of dodge gate is provided with the opening, the opening corresponds the setting with the dust collection bin.

Preferably, one side of the protection box is provided with dustproof cloth, and the dustproof cloth is arranged corresponding to the exhaust fan.

Preferably, each switch placing cavity is internally provided with a temperature measuring instrument, the temperature measuring instruments are connected with a display screen, and the display screen is positioned on the outer side of the switch cabinet main body.

Preferably, the inner side of the switch cabinet main body is provided with a microprocessor, and the temperature measuring instrument and the exhaust fan are electrically connected with the microprocessor.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model relates to a cubical switchboard with layered structure sets up the filter screen through the right side of placing the chamber at every switch to set up dust removal mechanism in filter screen department, place the left side in chamber at every switch and set up the gas outlet, and set up the exhaust fan in gas outlet department, thereby can dispel the heat respectively to every layer, and the filter screen can prevent that external dust from carrying out in the cubical switchboard, and can clear away the dust on the filter screen.

Drawings

In order to more clearly illustrate the technical solution of the embodiments of the present invention, the drawings which are required to be used in the embodiments are briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and that for those skilled in the art, other related drawings can be obtained according to these drawings without inventive efforts.

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of the main body movable door of the switch cabinet of the present invention.

Fig. 3 is a cross-sectional view of fig. 1 according to the present invention.

In the figure: 1. a switch cabinet main body; 2. a partition plate; 3. a switch placement cavity; 4. filtering with a screen; 5. a drive motor; 7. a baffle plate; 8. a threaded rod; 9. cleaning the block; 10. a dust collection bin; 11. an air outlet; 12. an exhaust fan; 13. a dust cloth; 14. a guide bar; 15. a dust removal box; 16. an air inlet; 17 a movable door; 18. an opening; 19. a protective box.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings of 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 all belong to the protection scope of the present invention.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Example 1

Please refer to fig. 1-3, a switch cabinet with a layered structure, includes a switch cabinet main body 1, a plurality of baffles 2 are sequentially arranged from bottom to top inside the switch cabinet main body 1, and are a plurality of the baffles 2 and a plurality of switch placing cavities 3 are formed between the switch cabinet main body 1, the switch placing cavities 3 are used for placing electrical switches and other electrical elements, the right side of the switch cabinet main body 1 is located at each switch placing cavity 3, a filter screen 4 is respectively arranged at the position where the switch placing cavity 3 is located, the filter screen 4 has an effect of filtering air and can filter dust in the air, a dust removing mechanism for removing the dust on the filter screen 4 is arranged at the right end of the switch cabinet main body 1, an air outlet 11 corresponding to the switch placing cavity 3 is arranged at the left side of the switch cabinet main body 1, an exhaust fan 12 is arranged at each air outlet 11, and the exhaust hot air inside the switch cabinet main body 1 from the device by the exhaust fan 12, and has an effect of cooling the switch cabinet main body 1.

The right side of cubical switchboard main part 1 is provided with dust removal case 15, dust removal mechanism is connected with dust removal case 15, one side that cubical switchboard main part 1 was kept away from to dust removal case 15 is provided with air intake 16, air intake 16 department is provided with baffle 7, the upper end of baffle 16 is connected with the inner wall of dust removal case 15 is articulated, and outside air enters into the inboard of cubical switchboard main part 1 through air intake 16.

Dust removal mechanism includes driving motor 5, be connected with threaded rod 8 on driving motor 5's the output shaft, be provided with the guide arm 14 that is parallel to each other with threaded rod 8 in the dust removal case 15, guide arm 14 is connected with threaded rod 8 jointly and cleans piece 9, guide arm 14 has played the effect of direction to cleaning piece 9, the one side of cleaning piece 9 is provided with the brush hair, the brush hair can contact with filter screen 4, works as when cleaning piece 9 and removing, clean the brush hair on piece surface and act on filter screen 4, clean the dust on filter screen surface, reach the purpose of dust removal.

The dust collection box is characterized in that a dust collection bin 10 is arranged at the bottom of the inner side of the dust collection box 15, the cleaning block 9 is located right above the dust collection bin 10, and the dust collection bin 10 is used for containing dust cleaned from a filter screen. One side that cubical switchboard main part 1 is close to exhaust fan 12 is provided with protective housing 19, one side of cubical switchboard main part 1, protective housing 19 and dust removal case 15 is provided with dodge gate 17 jointly, the quantity of dodge gate 17 is two, one of them dodge gate 17's surface is provided with opening 18, opening 18 corresponds the setting with dust collection bin 10, and through the opening 18 that sets up, is convenient for take out and place dust collection bin 10, and the use is more convenient.

One side of protective housing 19 sets up dustproof cloth 13, dustproof cloth 13 corresponds the setting with exhaust fan 12, dustproof cloth 13 can avoid external dust to waft the inside to cubical switchboard main part 1. The cleanness of the inner side of the switch cabinet main body 1 is ensured.

Example two

One side of protective housing 19 sets up dustproof cloth 13, dustproof cloth 13 corresponds the setting with exhaust fan 12, dustproof cloth 13 can avoid external dust to waft to the inside of cubical switchboard main part 1. The cleanness of the inner side of the switch cabinet main body 1 is ensured.

Every all be provided with temperature measuring instrument in the chamber 3 is placed to the switch, the measuring apparatu is used for measuring the switch and places the temperature in the chamber 3, temperature measuring instrument is connected with the display screen, shows measured temperature value through the display screen, the display screen is located the outside of cubical switchboard main part 1. The inboard of cubical switchboard main part 1 is provided with microprocessor, temperature measuring instrument, exhaust fan 12 all are connected with microprocessor electricity, and when the switch placed the temperature in the chamber 3 and reached certain threshold value, microprocessor control exhaust fan 12 starts, discharges the heat in the cubical switchboard main part, reaches the purpose of cooling. For example, the preset temperature is T, and when the measured temperature is greater than T, the exhaust fan rotates to dissipate heat of the switch cabinet main body. As for the dust removal to the filter screen, can be according to on-the-spot actual environment, regularly start driving motor 5, drive under the motor, clean piece 9 and remove along vertical direction, clean the filter screen surface, reach the purpose of clearance dust removal. The driving motor 5 is connected with a motor controller, and the motor controller controls the positive and negative rotation and the rotating speed of the motor, wherein the motor controller is the existing mature technology and can be obtained by market purchase.

The dust removal of this scheme can also be removed dust through manual control exhaust fan 12 and move, and when the switch placed the temperature in chamber 3 when higher, the manual exhaust fan of opening carries out aeration cooling.

After the filter screen is used for a period of time, due to the effects of screening, collision, detention, diffusion, static electricity and the like, a layer of dust is gathered on the surface area of the filter screen, the layer of dust is called as a primary layer, in the later movement process, the primary layer becomes a main filter layer of the filter screen, and the filter screen with larger meshes can obtain higher filtering efficiency by virtue of the action of the primary layer. Along with the accumulation of dust on the surface of the filter screen, the dust removal efficiency and resistance are correspondingly increased, when the pressure difference between two sides of the filter screen is large, some fine dust particles attached to the filter screen are extruded, so that the dust removal efficiency is reduced, therefore, after the dust removal resistance reaches a certain value, the dust is removed in time, and an initial layer cannot be damaged during dust removal, so that the efficiency is prevented from being reduced.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be within the technical scope of the present invention, and the technical solution and the inventive concept of the present invention are equivalent to or changed according to the present invention, and all those are included in the scope of the present invention.

Claims

1. A switchgear cabinet with a layered structure, comprising a switchgear cabinet body (1), characterized in that: cubical switchboard main part (1) is inside from supreme a plurality of baffles (2) of having set gradually down, it is a plurality of baffle (2) with it places chamber (3) to form a plurality of switches between cubical switchboard main part (1), the right flank of cubical switchboard main part (1) is located every the switch is placed chamber (3) punishment and is do not provided with filter screen (4), the right-hand member of cubical switchboard main part (1) is provided with and is used for cleaing away the dust removal mechanism of dust on filter screen (4), the left flank of cubical switchboard main part (1) is provided with places chamber (3) corresponding gas outlet (11), every gas outlet (11) department all is provided with exhaust fan (12).

2. The switch cabinet with a layered structure according to claim 1, characterized in that a dust removal box (15) is arranged on the right side of the switch cabinet main body (1), the dust removal mechanism is connected with the dust removal box (15), and an air inlet (16) is arranged on one side of the dust removal box (15) away from the switch cabinet main body (1).

3. The switch cabinet with the layered structure according to claim 2, wherein the dust removing mechanism comprises a driving motor (5), a threaded rod (8) is connected to an output shaft of the driving motor (5), a guide rod (14) parallel to the threaded rod (8) is arranged in the dust removing box (15), the guide rod (14) and the threaded rod (8) are jointly connected with a cleaning block (9), and one side of the cleaning block (9) is provided with bristles which can be in contact with the filter screen (4).

4. The switch cabinet with a layered structure according to claim 3, wherein the dust collection bin (10) is arranged at the bottom of the inner side of the dust collection box (15), and the sweeping block (9) is positioned right above the dust collection bin (10).

5. The switch cabinet with the layered structure according to claim 4, wherein a protection box (19) is disposed on one side of the switch cabinet body (1) close to the exhaust fan (12), a movable door (17) is disposed on one side of the switch cabinet body (1), the protection box (19) and the dust removal box (15) together, the number of the movable doors (17) is two, an opening (18) is disposed on the surface of one of the movable doors (17), and the opening (18) is disposed corresponding to the dust collection bin (10).

6. The switchgear cabinet with layered structure as claimed in claim 5, wherein a dust cloth (13) is disposed on one side of the protection box (19), and the dust cloth (13) is disposed corresponding to the exhaust fan (12).

7. The switchgear cabinet with a layered structure according to claim 1, wherein a temperature measuring instrument is disposed in each switch placing cavity (3), and the temperature measuring instrument is connected with a display screen which is located outside the switchgear cabinet main body (1).