CN212544431U

CN212544431U - Intelligent protection device for control cabinet

Info

Publication number: CN212544431U
Application number: CN202021761352.6U
Authority: CN
Inventors: 孙晓锋; 刘帅
Original assignee: Qingdao Ingenious United Smart Manufacturing Equipment Co ltd
Current assignee: Qingdao Ingenious United Smart Manufacturing Equipment Co ltd
Priority date: 2020-08-21
Filing date: 2020-08-21
Publication date: 2021-02-12
Anticipated expiration: 2030-08-21

Abstract

The utility model relates to the technical field of control cabinet protection, in particular to an intelligent protection device for a control cabinet, which has better dust removal effect, obvious dehumidification and aeration cooling function effect, improves the working efficiency of the control cabinet, has simple device, convenient operation and movement, stronger applicability and better reliability, and comprises a bottom plate and a box body, wherein the top end of the bottom plate is fixedly connected with the bottom end of the box body, the interior of the box body is fixedly connected with an electronic element, the upper sides of the left end and the right end of the box body are respectively provided with a through groove which penetrates left and right, a first air outlet pipe is arranged inside the through groove positioned on the left side, the left end of the box body is fixedly connected with a first fixed plate through a first fixing bolt, the left end of the first fixed plate is fixedly connected with a first air exhaust fan, the left end of the first air outlet pipe penetrates through the fixed plate and is fixedly connected with the output end of the first air, the left end of the first air inlet pipe is communicated with and provided with a first through head.

Description

Intelligent protection device for control cabinet

Technical Field

The utility model relates to a switch board protection technical field specifically is an intelligent protector for switch board.

Background

As is known, a control cabinet is formed by assembling switching equipment, measuring instruments, protective electrical equipment 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 a power system, is convenient to overhaul and does not endanger the safety of people and surrounding equipment.

Through retrieval, the utility model with the Chinese patent publication number of CN206251492U discloses an intelligent protection device for a control cabinet, which comprises four jet fire extinguishing devices arranged at the upper left part, the lower left part, the upper right part and the lower right part of a control cabinet body; the upper part of the control cabinet body is provided with a ventilation window, and a filtering fence is arranged on the ventilation window; the inside of switch board body is provided with temperature sensor and humidity transducer, and one side of switch board body is provided with the air inlet, and air inlet department is provided with fan and dehumidifier, and this internal controller that is provided with of switch board near the air inlet, and jet-propelled extinguishing device, fan, dehumidifier, temperature sensor and humidity transducer are connected to the controller.

When the intelligent protection device for switch board in the above-mentioned patent used, run into the temperature and rise if take place small-size conflagration, controller control fan work, the powder of putting out a fire after the film is bloated brokenly sprays out and realize putting out a fire, this kind of intelligent protection device for switch board still has following deficiency in use, the dust removal function does not have, and dehumidification and aeration cooling function effect are not obvious, influence the work efficiency of switch board, adaptability and reliability are relatively poor, and the device volume is great, inconvenient removal, thereby it is higher to lead to its use limitation.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a possess better dust removal effect, dehumidification and aeration cooling function effect are obvious, improve the work efficiency of switch board to the device is simple, is convenient for operate and remove, and the suitability is stronger, the better intelligent protection device for switch board of reliability.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: an intelligent protection device for a control cabinet comprises a bottom plate and a box body, wherein the top end of the bottom plate is fixedly connected with the bottom end of the box body, an electronic element is fixedly connected inside the box body, through grooves which are penetrated left and right are respectively formed in the upper sides of the left end and the right end of the box body, a first air outlet pipe is arranged inside the through groove in the left side, the left end of the box body is fixedly connected with a first fixing plate through a first fixing bolt, the left end of the first fixing plate is fixedly connected with a first air exhaust fan, the left end of the first air outlet pipe penetrates through the fixing plate and is fixedly connected with the output end of the first air exhaust fan, the input end of the first air exhaust fan is communicated with and provided with a first air inlet pipe, the left end of the first air inlet pipe is communicated with and provided with a first through head, a second air inlet pipe is arranged inside the through groove in the right side, the left end of the, the right-hand member of box is through second fixing bolt fixedly connected with second fixed plate, the right-hand member fixedly connected with second air exhaust fan of second fixed plate, the output intercommunication of second air exhaust fan installs the connecting pipe, the right-hand member intercommunication of connecting pipe installs the second and goes out the tuber pipe, the last inside wall of box is fixedly connected with dust detector and pressure transformer respectively from left to right, and the last inside wall of box is provided with the drying layer, the bottom on drying layer and electronic component's top fixed connection, the top fixedly connected with control box of box, the inside of control box is fixedly connected with power and controller respectively from left to right, the right-hand member of controller is fixedly connected with display screen and input module respectively from top to bottom, dust detector and pressure transformer and power and controller electric connection, the right-hand member fixedly connected with fixed block of bottom plate, the right end of fixed block is provided with retrieves the subassembly.

Preferably, retrieve the subassembly and include that dust deposits the case, the left end that dust deposited the case with the right-hand member fixed connection of fixed block, the opening that link up about dust deposits the top of case and offers, the output that the second goes out the tuber pipe runs through the opening and extends to the inside that dust deposited the case, the right-hand member upside that dust deposited the case is seted up the gas outlet that link up about, the inside fixedly connected with filter screen of gas outlet.

Preferably, the bottom four corners of the bottom plate are fixedly connected with first support columns, and the bottom ends of the first support columns are fixedly connected with universal wheels with locking functions.

Preferably, the equal fixedly connected with second support column in bottom four corners position that the case was deposited to dust, the bottom fixedly connected with gyro wheel of second support column.

Preferably, the right end of the operation box is provided with a box door, the rear end of the box door is fixedly connected with the rear side of the right end of the operation box through a shaft pin, and the upper side and the lower side of the front end of the box door are both in threaded connection with the front side of the right end of the operation box through a third fixing bolt.

Preferably, a heat dissipation plate is fixedly connected to the outside of the electronic component.

(III) advantageous effects

Compared with the prior art, the utility model provides an intelligent protection device for switch board possesses following beneficial effect:

the intelligent protection device for the control cabinet comprises a first air outlet pipe, a first air exhaust fan and a first air inlet pipe, wherein the first air outlet pipe is matched with the first air inlet pipe, outside cold air is sucked into a box body to perform cold and hot neutralization with air in the box body to achieve the effect of cooling, the second air outlet pipe is matched with the second air exhaust fan and the second air inlet pipe to discharge gas in the box body after the cold and hot neutralization, the circulation operation is performed to achieve the effects of cooling and radiating, meanwhile, the device can be well dedusted, the outer wall of an electronic element can be tightly attached to and fixedly connected with the inner wall of a radiating plate, the outer wall of the electronic element is ensured to be fully contacted with the inner wall of the radiating plate, a space is formed between the outer wall of the radiating plate and the inner wall of the box body, the space can further accelerate the conduction of heat in the box body, and the heat emitted by a power supply body, and then improve power body's heat dispersion, guarantee the work rate of utilization, reduce the fault rate of switch board to be convenient for remove, do benefit to maintenance and maintenance, increase life.

Drawings

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

FIG. 2 is a schematic view of a portion of the enlarged structure of FIG. 1;

FIG. 3 is a left side view of the structure of the present invention;

fig. 4 is a right-view structural schematic diagram of the connection between the operation box and the controller of the present invention.

In the figure: 1. a base plate; 2. a box body; 3. an electronic component; 4. a first air outlet pipe; 5. a first fixing bolt; 6. a first fixing plate; 7. a first air extractor fan; 8. a first air inlet pipe; 9. a first through head; 10. a second air inlet pipe; 11. a second through head; 12. a second fixing bolt; 13. a second fixing plate; 14. a second air extractor; 15. a connecting pipe; 16. a second air outlet pipe; 17. a dust detector; 18. a pressure transformer; 19. drying the layer; 20. an operation box; 21. a power source; 22. a controller; 23. a display screen; 24. an input module; 25. a fixed block; 26. a recovery assembly; 27. a dust storage box; 28. a filter screen; 29. a first support column; 30. a universal wheel; 31. a second support column; 32. a roller; 33. a box door; 34. a shaft pin; 35. a third fixing bolt; 36. a heat sink.

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.

Examples

Referring to fig. 1-4, an intelligent protection device for a control cabinet comprises a bottom plate 1 and a box body 2, wherein the top end of the bottom plate 1 is fixedly connected with the bottom end of the box body 2, an electronic component 3 is fixedly connected inside the box body 2, through grooves penetrating left and right are formed on the upper sides of the left end and the right end of the box body 2, a first air outlet pipe 4 is installed inside the through groove on the left side to enable sucked air to flow into the box body 2, the left end of the box body 2 is fixedly connected with a first fixing plate 6 through a first fixing bolt 5, the left end of the first fixing plate 6 is fixedly connected with a first air exhaust fan 7, the first air exhaust fan 7 can be better fixed on the box body 2, so that the first air exhaust fan 7 sucks external air, the left end of the first air outlet pipe 4 penetrates through the fixing plate to be fixedly connected with the output end of the first air exhaust fan 7, the input end of the first air exhaust fan, the pipeline for the flowing of the external air plays a role in guiding, the left end of the first air inlet pipe 8 is communicated with and provided with a first through head 9 which can enlarge the absorption area, the inside of the through groove on the right side is provided with a second air inlet pipe 10 which can lead out the gas neutralized by cold and heat through the second air inlet pipe 10, the left end of the second air inlet pipe 10 extends to the inside of the box body 2 and is fixedly connected with a second through head 11 which can enlarge the absorption area, the second air inlet pipe 10 is fixedly connected with the box body 2, the right end of the box body 2 is fixedly connected with a second fixing plate 13 through a second fixing bolt 12, the right end of the second fixing plate 13 is fixedly connected with a second air exhaust fan 14 which can better fix the second air exhaust fan 14 on the box body 2, so that the second air exhaust fan 14 can lead out the air neutralized by cold and heat, the output end of the second air exhaust fan 14 is communicated with and provided with a connecting pipe 15, and the right end, pipeline that the air that has been neutralized in cold and hot flows, the last inside wall of box 2 is fixedly connected with dust detector 17 and pressure transformer 18 respectively from left to right, detect the size of dust content and pressure in the box 2, avoid the box 2 to receive destruction, and the last inside wall of box 2 is provided with dry layer 19, can guarantee the dry environment in the box 2, there is better dehumidification effect, the bottom of dry layer 19 is fixedly connected with the top of electronic component 3, the top of box 2 is fixedly connected with control box 20, the inside of control box 20 is fixedly connected with power 21 and controller 22 respectively from left to right, can use with dust detector 17 and pressure transformer 18 mutually supporting, carry out detailed operation according to actual conditions, the right-hand member of controller 22 is fixedly connected with display screen 23 and input module 24 respectively from top to bottom, the data that obtain will all show on display screen 23, carry out detailed operation through input module 24, dust detector 17 and pressure transformer 18 and power 21 and controller 22 electric connection, the right-hand member fixedly connected with fixed block 25 of bottom plate 1, the right-hand member of fixed block 25 is provided with recovery unit 26, can filter and retrieve subsidiary dust in the air.

It should be further noted that, the recycling assembly 26 includes a dust storage box 27, the left end of the dust storage box 27 is fixedly connected to the right end of the fixing block 25, the top end of the dust storage box 27 is provided with an opening which is through from top to bottom, the output end of the second air outlet pipe 16 penetrates through the opening and extends into the dust storage box 27, air after being neutralized by cold and hot air enters the dust storage box 27 through the second air outlet pipe 16, the upper side of the right end of the dust storage box 27 is provided with an air outlet which is through from left to right, the inside of the air outlet is fixedly connected with a filter screen 28, the air is discharged from the air outlet, the filter screen 28 adsorbs dust, the air falls into the dust storage box 27, the four corners of the bottom end of the bottom plate 1 are fixedly connected with first support columns 29, the bottom ends of the first support columns 29 are fixedly connected with universal wheels 30 having a locking function, the box body 2 is separated from the ground by, the setting of universal wheel 30 can remove the switch board and fix, improve convenience and steadiness, the equal fixedly connected with second support column 31 in bottom four corners position of case 27 is deposited to dust, the bottom fixedly connected with gyro wheel 32 of second support column 31, the cooperation system cabinet moves, chamber door 33 is installed to the right-hand member of control box 20, the right-hand member rear side fixed connection of pivot 34 with control box 20 is passed through to the rear end of chamber door 33, the front end upside and the downside of chamber door 33 all are connected with the right-hand member front side threaded connection of control box 20 through third fixing bolt 35, the operation of being convenient for, electronic component 3's outside fixedly connected with heating panel 36, ensure that electronic component 3's outer wall and heating panel 36's inner wall fully contacts and be formed with the ventilation space between heating panel 36's outer wall and box 2's the inner wall, ventilation space can further accelerate the thermal derivation of power supply 21.

In conclusion, this intelligent protection device for switch board, when using, at first make universal wheel 30 and gyro wheel 32 cooperation use to remove to corresponding place the position with the manual promotion of switch board and fix, drive first suction fan 7 and second suction fan 14 and carry out the operation of taking a breath to the inside of box 2, dust detector 17 and pressure transformer 18 monitor dust content and pressure intensity cooperation controller 22 in the box 2 at any time, display screen 23 shows real-time data simultaneously, operable input module 24 carries out specific regulation and control to first suction fan 7 and second suction fan 14, change replacement intensity, dry layer 19 carries out dehumidification operation to the device, filter collection and recovery through second air-out pipe 16 dust after the heat dissipation dehumidification.

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. The utility model provides an intelligent protection device for switch board, includes bottom plate (1) and box (2), its characterized in that: the top end of the bottom plate (1) is fixedly connected with the bottom end of the box body (2), the inside of the box body (2) is fixedly connected with an electronic element (3), the left end and the right end upside of the box body (2) are respectively provided with a through groove which penetrates left and right, a first air outlet pipe (4) is arranged inside the through groove on the left side, the left end of the box body (2) is fixedly connected with a first fixing plate (6) through a first fixing bolt (5), the left end of the first fixing plate (6) is fixedly connected with a first air exhaust fan (7), the left end of the first air outlet pipe (4) penetrates through the fixing plate and is fixedly connected with the output end of the first air exhaust fan (7), the input end of the first air exhaust fan (7) is communicated with and provided with a first air inlet pipe (8), the left end of the first air inlet pipe (8) is communicated with and provided with a first through head (9), the left end of second air-supply line (10) extends to the inside fixedly connected with second logical head (11) of box (2), second air-supply line (10) and box (2) fixed connection, the right-hand member of box (2) passes through second fixing bolt (12) fixedly connected with second fixed plate (13), the right-hand member fixedly connected with second air extractor fan (14) of second fixed plate (13), connecting pipe (15) are installed in the output intercommunication of second air extractor fan (14), the right-hand member intercommunication of connecting pipe (15) is installed second play tuber pipe (16), the last inside wall of box (2) is fixedly connected with dust detector (17) and pressure transformer (18) respectively from left to right to the last inside wall of box (2) is provided with dry layer (19), the bottom of dry layer (19) and the top fixed connection of electronic component (3), the top fixedly connected with control box (20) of box (2), the inside of control box (20) is by left fixedly connected with power (21) and controller (22) respectively to the right side, the right-hand member of controller (22) from top to bottom respectively fixedly connected with display screen (23) and input module (24), dust detector (17) and pressure transformer (18) and power (21) and controller (22) electric connection, the right-hand member fixedly connected with fixed block (25) of bottom plate (1), the right-hand member of fixed block (25) is provided with retrieves subassembly (26).

2. The intelligent protection device for the control cabinet according to claim 1, characterized in that: retrieve subassembly (26) and deposit case (27) including dust, the left end that case (27) were deposited to dust with the right-hand member fixed connection of fixed block (25), the top that case (27) were deposited to dust is seted up the opening that link up from top to bottom, the output of second play tuber pipe (16) runs through the opening and extends to dust and deposits the inside of case (27), the right-hand member upside that case (27) were deposited to dust is seted up and is controlled the gas outlet that link up, the inside fixedly connected with filter screen (28) of gas outlet.

3. The intelligent protection device for the control cabinet according to claim 2, characterized in that: the bottom four corners position of bottom plate (1) all fixedly connected with first support column (29), the bottom fixedly connected with universal wheel (30) that have locking function of first support column (29).

4. The intelligent protection device for the control cabinet according to claim 3, wherein: the bottom four corners position of dust storage box (27) all fixedly connected with second support column (31), the bottom fixedly connected with gyro wheel (32) of second support column (31).

5. The intelligent protection device for the control cabinet according to claim 4, wherein: a box door (33) is installed at the right end of the operation box (20), the rear end of the box door (33) is fixedly connected with the rear side of the right end of the operation box (20) through a shaft pin (34), and the upper side and the lower side of the front end of the box door (33) are in threaded connection with the front side of the right end of the operation box (20) through a third fixing bolt (35).

6. The intelligent protection device for the control cabinet according to claim 5, wherein: and a heat dissipation plate (36) is fixedly connected to the outside of the electronic element (3).