CN113612123B - Intelligent high performance switch cabinet - Google Patents
Intelligent high performance switch cabinet Download PDFInfo
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- CN113612123B CN113612123B CN202110781171.2A CN202110781171A CN113612123B CN 113612123 B CN113612123 B CN 113612123B CN 202110781171 A CN202110781171 A CN 202110781171A CN 113612123 B CN113612123 B CN 113612123B
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- Prior art keywords
- cabinet body
- air
- cabinet
- air supply
- motor
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- 238000001816 cooling Methods 0.000 claims abstract description 6
- 238000009434 installation Methods 0.000 claims description 36
- 238000003860 storage Methods 0.000 claims description 26
- 239000003795 chemical substances by application Substances 0.000 claims description 14
- 239000011521 glass Substances 0.000 claims description 14
- 239000000843 powder Substances 0.000 claims description 14
- 238000002347 injection Methods 0.000 claims description 10
- 239000007924 injection Substances 0.000 claims description 10
- 238000007790 scraping Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 12
- 230000017525 heat dissipation Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 230000007613 environmental effect Effects 0.000 description 4
- 230000033001 locomotion Effects 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 238000003892 spreading Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/16—Combinations of two or more pumps ; Producing two or more separate gas flows
- F04D25/166—Combinations of two or more pumps ; Producing two or more separate gas flows using fans
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
- H02J7/35—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering with light sensitive cells
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model relates to an intelligent high performance switch cabinet, it includes the cabinet body, a plurality of thing boards and cabinet door of putting, every is put the inside of thing board and has all been seted up and is held the chamber, every upper end of putting the thing board all sets up a plurality of fumaroles that are linked together with corresponding chamber that holds respectively, side of the cabinet body is provided with the air-feed pipe, every is put all to be provided with on the thing board with the corresponding intake pipe that holds the chamber and be linked together, a plurality of intake pipes run through the cabinet body respectively, and be linked together with the air-feed pipe respectively, the one end of air-feed pipe is the shutoff form, and the other end is provided with air feed mechanism, the bottom of the cabinet body is provided with a plurality of radiator fan. In sending into a plurality of inlet ducts with the air through the air-feed pipe through mechanism of supplying air, then the air admission is corresponding holds the chamber, and a plurality of fumaroles of rethread spout and blow the cooling to electrical apparatus, dispel the internal steam of cabinet through a plurality of radiator fan simultaneously, improve the radiating effect of cubical switchboard to reduce the internal temperature of cabinet, and then reduce the risk that electrical apparatus damaged.
Description
Technical Field
The application relates to the field of switch cabinets, in particular to an intelligent high-performance switch cabinet.
Background
The switch cabinet is an electrical device, mainly used for opening and closing, controlling and protecting electrical equipment in the process of generating, transmitting, distributing and converting electric energy of an electric power system, and widely applied to production and life of people.
The switch cabinet in the related art generally includes a cabinet body and a cabinet door, and a plurality of storage plates for placing the power supply devices are horizontally arranged in the cabinet body. Meanwhile, the bottom of the cabinet body is provided with heat dissipation holes.
When the switch cabinet is used, the electrical device can emit more heat, so that the temperature inside the cabinet body is increased. However, the heat is only dissipated through the heat dissipating holes, which has the defect of poor heat dissipating effect, so that the risk of damaging the electrical apparatus is present and needs to be improved.
Disclosure of Invention
In order to improve the radiating effect of cubical switchboard, this application provides an intelligent high performance cubical switchboard.
The application provides an intelligent high performance cubical switchboard adopts following technical scheme:
the utility model provides an intelligent high performance switch cabinet, including the cabinet body, a plurality of level set up in the internal thing board of putting of cabinet and articulate in cabinet door on the cabinet body, every put the inside of thing board and all seted up and hold the chamber, every put the upper end of thing board all seted up a plurality of respectively with corresponding hold the fumarole that the chamber is linked together, the side of the cabinet body is provided with the blast pipe, every put all be provided with on the thing board with corresponding hold the intake pipe that the chamber is linked together, it is a plurality of the intake pipe runs through respectively the cabinet body and respectively with the blast pipe is linked together, the one end of blast pipe is the shutoff form, and the other end is provided with air supply mechanism, the bottom of the cabinet body is provided with a plurality of radiator fan.
Through adopting above-mentioned technical scheme, send the air into in a plurality of air intakes through the air feed pipe through air feed mechanism, then the air gets into corresponding holding chamber, and the rethread several fumaroles blowout. At the moment, the air sprayed out of the air spraying holes can blow and cool the electrical device, so that the heat of the electrical device can be rapidly dissipated. Meanwhile, the hot air in the cabinet body is dispersed by the plurality of radiating fans, the condition that the hot air is accumulated in the cabinet body is improved, and the temperature in the cabinet body is reduced. This design can effectively improve the radiating effect of cubical switchboard, and then reduces the risk that electrical apparatus damaged.
Optionally, the air supply mechanism comprises a mounting box arranged at the upper end of the cabinet body, a vertical rotating shaft arranged on the mounting box and a fan wheel arranged on the mounting shaft, the lower end of the mounting box is connected with the air supply pipe, a plurality of air inlet holes are formed in the upper end of the mounting box, and a driving mechanism capable of driving the mounting shaft to rotate is arranged on the mounting box.
Through adopting above-mentioned technical scheme, drive installation axle through actuating mechanism drive fan wheel and rotate to make the installation incasement portion form the negative pressure, then the air enters into the installation case through the inlet port, and afterwards, the air in the installation case can enter into in the air feed pipe. Through setting up simple structure, simple operation's air feed mechanism, realize stable air feed operation to guarantee the air quantity of blowout in the fumarole, and then improve and blow radiating effect to electrical apparatus.
Optionally, the upper end of installation axle extends to the top of install bin, actuating mechanism including set up in motor on the install bin, set up in drive gear on the output shaft of motor and set up in install epaxial end of axle driven gear, drive gear with driven gear meshes.
Through adopting above-mentioned technical scheme, drive gear through the motor and rotate, then drive gear can drive driven gear and drive the installation axle and rotate. Through setting up simple structure, the stable driving piece of drive effect, realize installing quick, the stable rotation of axle, and then improve and send gas efficiency and send gas stability.
Optionally, a supporting hole is formed in the upper end of the installation box, a supporting shaft penetrates through the supporting hole in a vertical rotating mode, a fan wheel is arranged at the lower end of the supporting shaft, and the upper end of the supporting shaft is connected with an output shaft of the motor.
Through adopting above-mentioned technical scheme, when the output shaft of motor rotated, the fan wheel can synchronous revolution, and at this moment, the air in the installation box was sent into in the air-feed pipe jointly to fan wheel and fan wheel. The design can improve the air supply efficiency and the air supply quantity, thereby ensuring the air quantity sprayed out of the air jet holes and further improving the blowing heat dissipation effect on the electrical appliance device. Meanwhile, the fan wheel and the fan impeller can share one driving source through the design, linkage among all parts can be improved, resource utilization efficiency can be improved, and environmental friendliness can be improved.
Optionally, the upper end of the mounting shaft is provided with a plurality of wind blades along the circumferential direction thereof.
Through adopting above-mentioned technical scheme, when external air blows wind blade, wind blade can the rotation of automatic drive installation axle. This design can turn into the drive power of installation axle with wind energy, can realize the rational utilization of wind energy, can improve the feature of environmental protection again. When external wind power is large due to the design, the wind blade can drive the installation shaft to rotate, so that a user can close the motor, and the energy-saving effect is improved. When external amount of wind is less, the user can be through the cooperation of motor, drive gear and driven gear for the installation axle can keep normal rotation. This design benefit can improve linkage and cooperation effect between each part, can improve the practicality again.
Optionally, the upper end of the cabinet body is provided with a solar panel and a storage battery, and the storage battery is connected with the solar panel and the motor electrically.
Through adopting above-mentioned technical scheme, through utilizing solar panel to turn into the electric energy with solar energy to make the electric energy store in the battery, thereby realize the reasonable motion of solar energy, and then improve the feature of environmental protection. Simultaneously, the driving source of motor can be saved in this design, can further improve resource utilization efficiency, can improve the energy-conservation nature of cubical switchboard again.
Optionally, the upper end of the cabinet body is provided with the storage case that is used for storing the dry powder fire extinguishing agent, the lower extreme of storage case be connected with the row that the air supply pipe is linked together expects the pipe, it is provided with the solenoid valve to arrange on the pipe, the internal fire detector that is provided with of cabinet, the solenoid valve with fire detector is connected through first controller electricity, the motor with fire detector passes through the second controller electricity and connects, first controller with the second controller is used for receiving respectively fire detector's signal, and is used for controlling respectively the solenoid valve with the motor is opened.
Through adopting above-mentioned technical scheme, when the electrical apparatus in the cabinet body breaks out the conflagration, fire detector gives first controller and second controller with the signal transmission. And then, the first controller controls the electromagnetic valve to be opened, and the dry powder extinguishing agent in the storage box enters the air supply pipe through the discharge pipe. Meanwhile, the second controller controls the motor to start, and then the fan wheel and the fan wheel quickly feed air in the installation box into the air feeding pipe. Then, the air in the air supply pipe can send the dry powder extinguishing agent into a plurality of air inlet pipes, and then the dry powder extinguishing agent enters the corresponding accommodating cavity and is sprayed out through a plurality of air injection holes. At the moment, the dry powder extinguishing agent sprayed out of the air injection holes can be sprayed on the electrical apparatus, so that the fire extinguishing operation on the electrical apparatus is realized, the risk of fire spreading is reduced, and the electrical apparatus is well protected. Meanwhile, the design can realize automatic fire extinguishing operation, timely fire extinguishing of the electrical device is realized, and loss is reduced. Meanwhile, the air supply pipe, the air inlet pipe and other components can supply air to flow through and dry powder extinguishing agent to flow through, so that the components such as the air supply pipe and the like are reasonably and fully utilized, and the compactness of the switch cabinet is effectively improved.
Optionally, a glass window is arranged on the cabinet door.
Through adopting above-mentioned technical scheme, through setting up the glass window, the internal condition of a fire of convenient to use person observation cabinet to convenient to use person further reduces the loss to putting out fast of ignition.
Optionally, the cabinet body is internally provided with an installation block in a vertical sliding manner, the installation block is provided with a scraper abutted to the glass window, and the cabinet body is provided with a control piece capable of driving the installation block to vertically move.
Through adopting above-mentioned technical scheme, through utilizing control drive installation piece to drive scraper blade vertical movement, then the scraper blade can be scraped the brush and cleaned the glass window. The design can reduce the risk of dust or fog adhering to the inner surface of the glass window, thereby improving the cleanliness of the inner wall of the glass window. Simultaneously, this design makes the user stand and clears up the internal surface of glass window in the cubical switchboard outside to improve the operation convenience.
Optionally, the control member is a dual-drive screw rod vertically and rotatably arranged in the cabinet body, the dual-drive screw rod penetrates through the mounting block and forms a threaded fit with the mounting block, and the lower end of the mounting shaft extends into the cabinet body and is connected with the upper end of the dual-drive screw rod.
Through adopting above-mentioned technical scheme, when the installation axle drives two lead screws that drive and rotate, two lead screws that drive can drive the installation piece and drive the vertical reciprocating motion of scraper blade. When this design makes external wind-force can blow wind blade and drive the installation axle and rotate, the scraper blade can scrape the brush cleanness to the glass window, saves the driving source of installation piece and scraper blade, can improve the linkage nature between each part, can improve the utilization efficiency of resources again.
In summary, the present application includes at least one of the following beneficial technical effects:
air is fed into the air inlet pipes through the air feeding mechanism, then enters the corresponding accommodating cavities, is sprayed out through the air spraying holes and blows and cools the electrical device, and meanwhile, hot air in the cabinet body is dissipated through the heat dissipation fans, so that the heat dissipation effect of the switch cabinet is improved, the temperature in the cabinet body is reduced, and the risk of damage to the electrical device is reduced;
solar energy is converted into electric energy by utilizing the solar panel, and the electric energy is stored in the storage battery, so that reasonable movement of the solar energy is realized, and the environmental protection property is improved;
the fire extinguishing operation of the electrical apparatus is carried out through the dry powder extinguishing agent sprayed from the fumarole, the risk of fire spreading is reduced, and therefore the electrical apparatus is well protected.
Drawings
Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.
Fig. 2 is a schematic view of the internal structure of the cabinet in the embodiment of the present application.
Fig. 3 is an enlarged schematic view of region a in fig. 2.
Fig. 4 is a schematic view of the internal structure of the cabinet and the air supply mechanism in the embodiment of the present application.
Fig. 5 is an enlarged schematic view of the region B in fig. 4.
Description of reference numerals: 1. a cabinet body; 2. a cabinet door; 3. a cabinet lock; 4. a glass window; 5. a storage plate; 6. a heat radiation fan; 7. an air supply pipe; 8. an air supply mechanism; 81. installing a box; 82. installing a shaft; 83. a fan wheel; 9. an air inlet pipe; 10. an accommodating chamber; 11. a gas injection hole; 12. an air inlet; 13. a drive mechanism; 131. a motor; 132. a drive gear; 133. a driven gear; 14. a wind blade; 15. a solar panel; 16. a storage battery; 17. a support hole; 18. a support shaft; 19. a fan wheel; 20. mounting blocks; 21. a squeegee; 22. a double-drive screw rod; 23. a material storage box; 24. a material injection hole; 25. blocking the cover; 26. a discharge pipe; 27. an electromagnetic valve; 28. a fire detector; 29. a first controller; 30. and a second controller.
Detailed Description
The present application is described in further detail below with reference to figures 1-5.
The embodiment of the application discloses intelligent high performance switch cabinet. Referring to fig. 1, intelligent high performance cubical switchboard includes one side open-ended cabinet body 1, and articulated on the cabinet body 1 have can carry out confined cabinet door 2 to its port to cabinet door 2 and the cabinet body 1 are connected through cabinet lock 3, in order to realize the control of opening and close to cabinet door 2. Meanwhile, a glass window 4 is embedded in the cabinet door 2, so that a user can observe the inside of the cabinet body 1 conveniently.
Referring to fig. 2 and 3, the vertical a plurality of thing boards 5 of putting of the internal level of cabinet 1, a plurality of thing boards 5 of putting are along the direction of height evenly distributed of the cabinet body 1 to put the corresponding inner wall fixed connection of the circumference lateral wall of thing board 5 and the cabinet body 1, so that put thing board 5 and can place by the power supply device. Meanwhile, the bottom of the cabinet body 1 is provided with a plurality of cooling fans 6, so that hot air in the cabinet body 1 can be rapidly dissipated.
Referring to fig. 2 and 3, an air supply pipe 7 is fixedly connected to a side of the cabinet 1, a lower end of the air supply pipe 7 is closed, an air supply mechanism 8 is provided at an upper end of the cabinet 1, and the air supply mechanism 8 is connected to an upper end opening of the air supply pipe 7 so that the air supply mechanism 8 can supply air into the air supply pipe 7. Meanwhile, the air supply pipe 7 is horizontally connected with a plurality of air inlet pipes 9 which are in one-to-one correspondence with the object placing plates 5, so that air in the air supply pipe 7 can enter the air inlet pipes 9.
Referring to fig. 3, each storage plate 5 has an inside accommodating cavity 10, and a plurality of air inlet pipes 9 penetrate through the cabinet body 1 and are connected with the corresponding storage plate 5. Meanwhile, the air inlet pipe 9 is communicated with the corresponding accommodating cavity 10, so that air in the air inlet pipe 9 can enter the corresponding accommodating cavity 10. A plurality of fumaroles 11 have all been seted up to every upper end of putting thing board 5 to a plurality of fumaroles 11 are linked together with corresponding chamber 10 that holds respectively, so that hold the air in the chamber 10 and can spout through corresponding fumarole 11, and blow the cooling to electrical apparatus.
Referring to fig. 4 and 5, the air supply mechanism 8 includes a hollow mounting box 81 fixedly connected to the upper end of the cabinet 1, a mounting shaft 82 vertically and rotatably connected to the bottom wall of the mounting box 81, and a fan wheel 83 fixedly secured to the lower end of the mounting shaft 82. A plurality of air inlet holes 12 are opened at the upper end of the installation box 81 to allow the outside air to enter the installation box 81, and at the same time, the lower end of the installation box 81 is connected with the upper port of the air supply pipe 7, and a driving mechanism 13 capable of driving the installation shaft 82 to rotate is arranged on the installation box 81.
When the driving mechanism 13 drives the mounting shaft 82 to rotate the fan wheel 83, a negative pressure can be formed inside the mounting box 81, and then air enters the mounting box 81 through the plurality of air inlet holes 12. Subsequently, the air in the installation box 81 can enter the plurality of air inlet pipes 9 through the air supply pipes 7, then the air in the air inlet pipes 9 enters the corresponding accommodating cavities 10, and then is ejected through the plurality of air ejection holes 11. Then, the air ejected from the air ejection holes 11 can blow and cool the electrical device.
Referring to fig. 5, the driving mechanism 13 includes a motor 131 fixedly connected to the upper end of the mounting box 81, and a driving gear 132 is fixedly sleeved on an output shaft of the motor 131. The upper end of the mounting shaft 82 extends above the mounting case 81 and forms a rotational fit with the mounting case 81 through a sealed bearing, and the upper end of the mounting shaft 82 is fixedly sleeved with a driven gear 133 engaged with the driving gear 132. When the motor 131 drives the driving gear 132 to rotate, the driving gear 132 drives the driven gear 133 to rotate the mounting shaft 82.
Referring to fig. 4 and 5, a plurality of wind blades 14 are fixedly connected to the upper end of the mounting shaft 82, and the plurality of wind blades 14 are uniformly distributed along the circumferential direction of the mounting shaft 82. When the external wind is strong, the wind vane 14 can drive the mounting shaft 82 to rotate, so that the user can turn off the motor 131, thereby improving the energy saving effect.
Referring to fig. 4, the upper end of the cabinet body 1 is fixedly connected with a solar panel 15 and a storage battery 16, and the solar panel 15 is electrically connected with the storage battery 16, so that the solar panel 15 can convert solar energy into electric energy and store the electric energy in the storage battery 16. Meanwhile, the storage battery 16 is electrically connected to the motor 131 to achieve stable power supply to the motor 131.
Referring to fig. 4 and 5, a support hole 17 is opened at the upper end of the mounting box 81, a support shaft 18 vertically penetrates through the support hole 17, and the support shaft 18 and the mounting box 81 form a rotating fit through a sealed bearing. The upper end of the supporting shaft 18 is fixedly connected with the output shaft of the motor 131, so that the motor 131 can drive the supporting shaft 18 to rotate. Meanwhile, the lower end of the supporting shaft 18 is fixedly sleeved with a fan wheel 19.
When the output shaft of the motor 131 rotates, the driving gear 132 and the fan wheel 19 rotate synchronously, and at the same time, the driving gear 132 drives the driven gear 133 to rotate the mounting shaft 82 and the fan wheel 83. At this time, the fan wheel 19 and the fan wheel 83 together feed the air in the mounting case 81 into the air feed pipe 7, and increase the air feed amount, thereby securing the amount of air ejected from the air ejection holes 11 to realize a stable blowing cooling capability for the electric appliance.
Referring to fig. 1 and 2, a mounting block 20 is vertically and slidably connected in the cabinet 1, and a scraper 21 abutting against the glass window 4 is fixedly connected to a side wall of the mounting block 20. Meanwhile, a control piece capable of driving the mounting block 20 to drive the scraper 21 to vertically reciprocate is arranged on the cabinet body 1, so that the inner surface of the glass window 4 can be cleaned by scraping and brushing.
Referring to fig. 2, the control member is a dual-drive screw rod 22 vertically and rotatably connected to the bottom wall of the cabinet 1, and the dual-drive screw rod 22 penetrates through the mounting block 20 and forms a threaded fit with the mounting block 20, so that after the dual-drive screw rod 22 rotates, the dual-drive screw rod 22 can drive the mounting block 20 to vertically reciprocate.
Referring to fig. 2, the lower end of the mounting shaft 82 extends into the cabinet 1 and forms a rotating fit with the cabinet 1 through a sealing bearing, and the lower end of the mounting shaft 82 is fixedly connected with the upper end of the dual-drive screw rod 22. When the wind blade 14 or the driven gear 133 drives the mounting shaft 82 to rotate, the mounting shaft 82 drives the dual-drive screw 22 to rotate.
Referring to fig. 1 and 2, a storage box 23 is fixedly connected to the upper end of the cabinet body 1, and a material injection hole 24 is formed in the upper end of the storage box 23, so that a user can conveniently inject the dry powder extinguishing agent into the storage box 23. Meanwhile, the material injection hole 24 is internally threaded with a blocking cover 25 to control the opening and closing of the material injection hole 24.
Referring to fig. 1 and 2, a discharge pipe 26 is connected to the lower end of the storage tank 23, and the discharge pipe 26 is communicated with the air supply pipe 7, so that the dry powder extinguishing agent in the storage tank 23 can enter the air supply pipe 7 through the discharge pipe 26. Meanwhile, an electromagnetic valve 27 is arranged on the discharge pipe 26 to control the opening and closing of the port of the discharge pipe 26.
Referring to fig. 1 and 5, the inner wall of the cabinet 1 is provided with a fire detector 28, a first controller 29 is fixedly connected to the upper end of the cabinet 1, and the fire detector 28 is electrically connected to the first controller 29 so that the fire detector 28 can transmit a signal to the first controller 29. Meanwhile, the first controller 29 is electrically connected to the solenoid valve 27, and the first controller 29 can control the solenoid valve 27 to be opened upon receiving a signal from the fire detector 28.
Referring to fig. 1 and 5, a second controller 30 is fixedly connected to the upper end of the cabinet 1, and the fire detector 28 is electrically connected to the second controller 30 such that the fire detector 28 can transmit a signal to the second controller 30. Meanwhile, the second controller 30 is electrically connected to the motor 131, and the second controller 30 can control the motor 131 to be turned on after receiving a signal from the fire detector 28.
When a fire breaks out in the electrical appliance, the fire detector 28 transmits a signal to the first controller 29 and the second controller 30, respectively. Subsequently, the first controller 29 controls the solenoid valve 27 to open, and the dry powder extinguishing agent in the storage tank 23 enters the air supply pipe 7 through the discharge pipe 26. Meanwhile, the second controller 30 controls the motor 131 to start, and then the motor 131 drives the driving gear 132 and the fan wheel 19 to rotate, and then the driving gear 132 drives the driven gear 133 to drive the mounting shaft 82 and the fan wheel 83 to rotate.
Subsequently, the fan wheel 83 and the fan wheel 19 together feed the air in the installation box 81 into the air feed pipe 7, and at the same time, the air in the air feed pipe 7 can feed the dry powder extinguishing agent into the plurality of air feed pipes 9. Then, the dry powder extinguishing agent enters the corresponding accommodating cavity 10 and is sprayed out through the plurality of air injection holes 11. Meanwhile, the dry powder extinguishing agent sprayed out of the air injection holes 11 can be sprayed on the electrical device, so that the fire extinguishing operation of the electrical device is realized.
The implementation principle of an intelligent high performance switch cabinet in the embodiment of the application is as follows: when the switch cabinet is in use, the driving gear 132 and the fan wheel 19 are driven to rotate by the motor 131, and then the mounting shaft 82 and the fan wheel 83 are driven to rotate by the driven gear 133. Subsequently, the fan wheel 83 and the fan wheel 19 together feed the air in the installation box 81 into the air feed pipe 7, and then the air in the installation box 81 can be introduced into the air feed pipes 9 through the air feed pipe 7. Subsequently, the corresponding chamber 10 that holds of air admission pipe 9 interior air admission, a plurality of fumaroles of rethread 11 spouts, and immediately, 11 spun air of fumarole can blow the cooling to electrical apparatus. Therefore, the heat dissipation fans 6 dissipate the hot air in the cabinet 1, so that the cabinet 1 can dissipate heat quickly.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (1)
1. The utility model provides an intelligent high performance switch cabinet, including the cabinet body (1), a plurality of levels set up in put thing board (5) and articulate in the cabinet body (1) cabinet door (2) on the cabinet body (1), its characterized in that: a containing cavity (10) is formed in each object placing plate (5), a plurality of air injection holes (11) communicated with the corresponding containing cavities (10) are formed in the upper end of each object placing plate (5), an air supply pipe (7) is arranged on the side of the cabinet body (1), an air inlet pipe (9) communicated with the corresponding containing cavity (10) is arranged on each object placing plate (5), the air inlet pipes (9) penetrate through the cabinet body (1) respectively and are communicated with the air supply pipe (7) respectively, one end of the air supply pipe (7) is blocked, an air supply mechanism (8) is arranged at the other end of the air supply pipe, and a plurality of cooling fans (6) are arranged at the bottom of the cabinet body (1);
the air supply mechanism (8) comprises a mounting box (81) arranged at the upper end of the cabinet body (1), a mounting shaft (82) vertically and rotatably arranged in the mounting box (81) and a fan wheel (83) arranged on the mounting shaft (82), the lower end of the mounting box (81) is connected with the air supply pipe (7), the upper end of the mounting box is provided with a plurality of air inlet holes (12), and the mounting box (81) is provided with a driving mechanism (13) capable of driving the mounting shaft (82) to rotate;
the upper end of the mounting shaft (82) extends to the upper part of the mounting box (81), the driving mechanism (13) comprises a motor (131) arranged on the mounting box (81), a driving gear (132) arranged on an output shaft of the motor (131) and a driven gear (133) arranged on the upper end of the mounting shaft (82), and the driving gear (132) is meshed with the driven gear (133);
a support hole (17) is formed in the upper end of the mounting box (81), a support shaft (18) penetrates through the support hole (17) in a vertical rotating mode, a fan wheel (19) is arranged at the lower end of the support shaft (18), and the upper end of the support shaft is connected with an output shaft of the motor (131);
the upper end of the mounting shaft (82) is provided with a plurality of wind blades (14) along the circumferential direction;
a storage box (23) used for storing a dry powder extinguishing agent is arranged at the upper end of the cabinet body (1), the lower end of the storage box (23) is connected with a discharge pipe (26) communicated with the air supply pipe (7), an electromagnetic valve (27) is arranged on the discharge pipe (26), a fire detector (28) is arranged in the cabinet body (1), the electromagnetic valve (27) is electrically connected with the fire detector (28) through a first controller (29), the motor (131) is electrically connected with the fire detector (28) through a second controller (30), and the first controller (29) and the second controller (30) are respectively used for receiving signals of the fire detector (28) and respectively controlling the electromagnetic valve (27) and the motor (131) to be opened; a solar panel (15) and a storage battery (16) are arranged at the upper end of the cabinet body (1), and the storage battery (16) is electrically connected with the solar panel (15) and the motor (131); a glass window (4) is arranged on the cabinet door (2); an installation block (20) is vertically and slidably arranged in the cabinet body (1), a scraping plate (21) abutted against the glass window (4) is arranged on the installation block (20), and a control piece capable of driving the installation block (20) to vertically move is arranged on the cabinet body (1); the control piece for vertical rotation set up in two lead screw (22) of driving in the cabinet body (1), two lead screw (22) of driving run through installation piece (20) and with installation piece (20) form screw-thread fit, the lower extreme of installation axle (82) extend to in the cabinet body (1) and with the upper end of two lead screw (22) of driving is connected.
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| CN202110781171.2A CN113612123B (en) | 2021-07-10 | 2021-07-10 | Intelligent high performance switch cabinet |
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| CN202110781171.2A CN113612123B (en) | 2021-07-10 | 2021-07-10 | Intelligent high performance switch cabinet |
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| CN113612123A CN113612123A (en) | 2021-11-05 |
| CN113612123B true CN113612123B (en) | 2022-06-03 |
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|---|---|
| CN113612123A (en) | 2021-11-05 |
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