CN113922222A - Distribution network terminal with safety protection system - Google Patents
Distribution network terminal with safety protection system Download PDFInfo
- Publication number
- CN113922222A CN113922222A CN202111164487.3A CN202111164487A CN113922222A CN 113922222 A CN113922222 A CN 113922222A CN 202111164487 A CN202111164487 A CN 202111164487A CN 113922222 A CN113922222 A CN 113922222A
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- Prior art keywords
- heat dissipation
- opening
- cabinet body
- controller
- air outlet
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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
- H02B1/24—Circuit arrangements for boards or switchyards
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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
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
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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
- H02B1/306—Accessories, e.g. windows
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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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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Patch Boards (AREA)
Abstract
The invention provides a distribution network terminal with a safety protection system, which comprises: the intelligent air conditioner comprises a cabinet body, an upper air outlet, a lower air outlet, a wireless communication module, a current detection module, a voltage detection module, a temperature and humidity sensor, a circuit breaker, a controller, an intelligent control terminal, a rotating rod, a driving device, a limiting rod, an upper baffle plate, a lower baffle plate, a fixed plate, an upper air guide opening, a lower air guide opening, a heat dissipation opening, an opening and closing mechanism and a heat dissipation mechanism, working state and working environment information of the circuit are detected by the current detection module, the voltage detection module and the temperature and humidity sensor and are sent to the intelligent control terminal through the controller and the wireless communication module to play a role of monitoring the circuit in real time, the controller can control the opening and closing of the heat dissipation port, the upper air guide port, the lower air guide port, the upper air outlet and the lower air outlet and the starting and stopping of the heat dissipation mechanism according to the temperature and humidity information to realize the functions of heat dissipation at high temperature and water prevention in rainy days, the waterproof heat-dissipating module has the functions of heat dissipation and water prevention, and plays a certain role in circuit environment adjustment and safety protection.
Description
Technical Field
The invention relates to the technical field of distribution network terminals, in particular to a distribution network terminal with a safety protection system.
Background
The power distribution network is an important component of a power system and is also an important link for power supply of users. In an electric power supply and distribution system, a distribution switch monitoring terminal, abbreviated as FTU, is usually provided, and the FTU has a remote control function, a remote measurement function, a remote signaling function, and a fault detection function, and communicates with a distribution automation master station to provide a distribution system operation condition, various parameters, and information required for monitoring and control, including on-off state, electric energy parameters, phase-to-phase faults, ground faults, and parameters during faults, and executes a command issued by a distribution master station to adjust and control distribution equipment, thereby realizing functions of fault location, fault isolation, rapid power restoration in a non-fault area, and the like, while the existing FTU can only perform open circuit control on a circuit state, that is, when a certain module has a fault, the FTU automatically cuts off a circuit of the module and feeds back the electric energy parameters and the information of the on-off state to the master station; and under most circumstances, the state of circuit operation receives environmental impact, lead to the circuit to open circuit or transship easily when the high temperature, and in order to reach the radiating effect, set up the louvre on FTU's switch board usually, however, when rainy day, the rainwater flows into inside the switch board through the louvre easily, lead to electrical components to wet and produce and open circuit or damage, current FTU can not control the operational environment of circuit and be difficult to have heat dissipation and water-proof effects simultaneously promptly, influence the normal work of circuit and electrical components's life.
Disclosure of Invention
The invention aims to provide a distribution network terminal with a safety protection system aiming at overcoming the defects in the technology, and aims to solve the problems that the distribution cabinet is difficult to control the working environment of the internal circuit and has heat dissipation and waterproof effects, so that the circuit is easy to break down and electrical elements are easy to damage.
The invention provides a distribution network terminal with a safety protection system, which comprises:
the intelligent cabinet comprises a cabinet body, wherein an upper air outlet, a lower air outlet, a wireless communication module, a current detection module, a voltage detection module, a temperature and humidity sensor, a circuit breaker and a controller are arranged on the cabinet body, the controller is respectively electrically connected with the wireless communication module, the current detection module, the voltage detection module, the temperature and humidity sensor and the circuit breaker, and the controller can feed back information detected by the current detection module, the voltage detection module and the temperature and humidity sensor to the wireless communication module and control the working state of the circuit breaker according to the information;
the intelligent control terminal is electrically connected with the communication module and controls the working state of the controller through the communication module;
the rotating rod is rotatably installed on the cabinet body, a first threaded portion and a second threaded portion are arranged on the rotating rod, a driving device used for driving the rotating rod to rotate is arranged on the cabinet body, and the controller is electrically connected with the driving device and used for controlling the working state of the driving device;
the limiting rod is arranged on the cabinet body, an upper baffle and a lower baffle are movably arranged on the limiting rod, an upper air guide opening which is arranged in a staggered manner with the upper air outlet is formed in the upper baffle, a lower air guide opening which is arranged in a staggered manner with the lower air outlet is formed in the lower baffle, a first threaded hole which is matched with the first threaded part is formed in the upper baffle, and a second threaded hole which is matched with the second threaded part is formed in the lower baffle;
the fixed plates are arranged at the positions corresponding to the upper air guide port and the lower air guide port, and a plurality of heat dissipation ports are arranged on the fixed plates;
the opening and closing mechanisms are arranged at the heat radiating port and used for adjusting the opening and closing of the heat radiating port, the opening and closing mechanisms are mutually connected in a transmission manner, and the rotating rod is connected with the opening and closing mechanisms in a transmission manner and used for controlling the working state of the opening and closing mechanisms;
the heat dissipation mechanism is arranged at the heat dissipation opening and used for guiding heat inside the cabinet body to the outside of the cabinet body, and the controller is electrically connected with the heat dissipation mechanism and used for controlling the working state of the heat dissipation mechanism.
Preferably, the upper baffle is provided with an upper boss for plugging the upper air outlet, and the lower baffle is provided with a lower boss for plugging the lower air outlet.
Preferably, the mechanism that opens and shuts includes outer ring gear, inner ring, a plurality of curved bar and a plurality of commentaries on classics board, the inner ring sets up heat dissipation opening department, outer ring gear with the inner ring is coaxial arrange and rotate the installation on the fixed plate, a plurality of curved bar rotates and installs on the outer ring gear, a plurality of commentaries on classics board rotates and installs on the inner ring and can butt each other with the shutoff the heat dissipation opening, the curved bar with it is articulated to change the board, rotatable outer ring gear is in order to pass through the curved bar drives it rotates to change the board and adjusts the switching of heat dissipation opening, the bull bar with outer ring gear transmission is connected and can order about outer ring gear rotates.
Preferably, the rotating plate and the inner ring are provided with hinge holes for bolts to pass through.
Preferably, the driving device is a driving motor, the driving motor is in transmission connection with the rotating rod and can drive the rotating rod to rotate, a driving gear is arranged on the rotating rod and meshed with the outer gear ring, a transmission gear is arranged on the fixed plate in a rotating mode and meshed with the outer gear ring between the adjacent opening and closing mechanisms respectively.
Preferably, the outer gear ring is provided with an annular protrusion, and the fixed plate is provided with an annular groove for rotatably mounting the annular protrusion.
Preferably, the number of the rotating plates is six, and the cross section of each rotating plate is a triangle with curved sides.
Preferably, the heat dissipation mechanism comprises a row plate arranged on the cabinet body and a plurality of electric fans arranged on the row plate, the electric fans correspond to the heat dissipation openings in position, and the controller is electrically connected with the plurality of electric fans and can control the working states of the plurality of electric fans.
Preferably, a ceiling is arranged at the upper end of the cabinet body.
Preferably, the side face of the cabinet body is provided with a plurality of heat dissipation holes, the position of the outer side of the cabinet body corresponding to the heat dissipation holes is provided with an arc baffle, the position of the inner part of the cabinet body corresponding to the heat dissipation holes is provided with a sliding block in a moving mode, the rotating rod is provided with a third threaded portion, the sliding block is provided with a third threaded hole matched with the third threaded portion, and the sliding block can move along the cabinet body to adjust the opening and closing of the heat dissipation holes.
Compared with the prior art, the invention has the following beneficial effects:
the working state and working environment information of a circuit are detected by a current detection module, a voltage detection module and a temperature and humidity sensor and are sent to an intelligent control terminal through a controller and a wireless communication module to play a role of a real-time monitoring circuit, wherein when the temperature and humidity sensor detects that the temperature in the cabinet reaches a set range, the temperature and humidity sensor sends a signal to the controller, the controller starts a heat dissipation mechanism and a driving device, the driving device drives a rotating rod to rotate, a first threaded part and a second threaded part on the rotating rod drive an upper baffle and a lower baffle to move along a limiting rod and approach each other through the action of a first threaded hole and a second threaded hole, at the moment, an upper air guide opening on the upper baffle is communicated with an upper air outlet on the cabinet, a lower air guide opening on the lower baffle is communicated with a lower air vent on the cabinet, meanwhile, the rotating rod drives an opening and closing mechanism to work, the opening and closing mechanism opens the heat dissipation opening and cooperates with the heat dissipation mechanism to perform heat dissipation work, the heat dissipation mechanism at the upper part of the cabinet body discharges heat along the upper end of the cabinet body through the heat dissipation port, the upper air guide port and the upper air outlet in sequence, and the heat dissipation mechanism at the lower part of the cabinet body discharges heat along the lower end of the cabinet body through the heat dissipation port, the lower air guide port and the upper air outlet in sequence, so that the automatic cooling function is realized; when the temperature in the cabinet body exceeds a set range, the temperature and humidity sensor sends a signal to the controller, the controller directly breaks the overload circuit through the breaker, and the controller sends circuit fault information to the intelligent control terminal through the wireless communication module; when the temperature and humidity sensor detects that the humidity of environment is outdated, temperature and humidity sensor sends a message to the controller, the controller stops heat dissipation mechanism and orders about the bull stick reversal through drive arrangement, the bull stick reversal in-process, first screw thread portion and second screw thread portion on the bull stick act on overhead gage and lower baffle, overhead gage and lower baffle remove and keep away from each other along the gag lever post, the air outlet on the overhead gage shutoff again, lower baffle blocks off air outlet down again, order about the mechanism that opens and shuts again closed thermovent in the bull stick reversal in-process, form double-deck sealed, strong water-proof effects has, this device has real time monitoring circuit promptly, heat dissipation and waterproof function, play certain circuit environmental conditioning and power consumption safety protection effect.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only preferred embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive exercise.
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a cross-sectional view of one embodiment of the present invention;
FIG. 3 is an enlarged view taken at A in FIG. 2;
FIG. 4 is a schematic view of the outer ring gear and the transmission gear in one embodiment of the present invention;
FIG. 5 is a schematic structural diagram of an opening and closing mechanism according to an embodiment of the present invention;
FIG. 6 is a schematic structural view of a closing/opening mechanism in a closed state according to an embodiment of the present invention;
fig. 7 is a schematic structural view illustrating an opening/closing mechanism in an open state according to an embodiment of the present invention.
In the figure, 10-cabinet; 11-upper air outlet; 12-lower air outlet; 13-a wireless communication module; 14-a current detection module; 15-a voltage detection module; 16-a temperature and humidity sensor; 17-a circuit breaker; 18-a controller; 19-ceiling; 20-rotating rod; 21-a first threaded portion; 22-a second threaded portion; 23-a third threaded portion; 24-a drive gear; 30-a drive device; 40-a limiting rod; 41-upper baffle plate; 411-upper air guide port; 412-upper boss; 413-a first threaded hole; 42-a lower baffle; 421-lower air guide port; 422-lower boss; 423-second threaded hole; 50-fixing plate; 51-a heat dissipation port; 52-a drive gear; 53-ring groove; 60-an opening and closing mechanism; 61-external gear ring; 611-an annular projection; 62-inner ring; 63-curved bar; 64-rotating the plate; 70-a heat dissipation mechanism; 71-row plates; 72-electric fan; 80-hinge holes; 90-heat dissipation holes; 91-arc baffle; 92-a slider; 921-third threaded hole.
Detailed Description
Reference will now be made in detail to the present preferred embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to like elements throughout.
Example 1:
referring to fig. 1 to 7, the present invention provides a distribution network terminal with a safety protection system, including:
the air conditioner comprises a cabinet body 10, wherein an upper air outlet 11, a lower air outlet 12, a wireless communication module 13, a current detection module 14, a current detection module 15, a temperature and humidity sensor 16, a circuit breaker 17 and a controller 18 are arranged on the cabinet body 10, the controller 18 is respectively electrically connected with the wireless communication module 13, the current detection module 14, the current detection module 15, the temperature and humidity sensor 16 and the circuit breaker 17, and the controller 18 can feed information detected by the current detection module 14, the current detection module 15 and the temperature and humidity sensor 16 back to the wireless communication module 13 and control the working state of the circuit breaker 17 according to the information;
the intelligent control terminal is electrically connected with the communication module and controls the working state of the controller 18 through the communication module;
the rotating rod 20 is rotatably installed on the cabinet body 10, a first threaded portion 21 and a second threaded portion 22 are arranged on the rotating rod 20, a driving device 30 for driving the rotating rod 20 to rotate is arranged on the cabinet body 10, and the controller 18 is electrically connected with the driving device 30 and is used for controlling the working state of the driving device 30;
the limiting rod 40 is arranged on the cabinet body 10, an upper baffle plate 41 and a lower baffle plate 42 are movably arranged on the limiting rod 40, an upper air guide opening 411 which is arranged in a staggered manner with the upper air outlet 11 is arranged on the upper baffle plate 41, a lower air guide opening 421 which is arranged in a staggered manner with the lower air outlet 12 is arranged on the lower baffle plate 42, a first threaded hole 413 matched with the first threaded part 21 is arranged on the upper baffle plate 41, and a second threaded hole 423 matched with the second threaded part 22 is arranged on the lower baffle plate 42;
the fixing plate 50 is arranged at the corresponding positions of the upper air guide opening 411 and the lower air guide opening 421, and a plurality of heat dissipation openings 51 are arranged on the fixing plate 50;
the opening and closing mechanisms 60 are arranged at the heat radiating opening 51 and used for adjusting the opening and closing of the heat radiating opening 51, the opening and closing mechanisms 60 are mutually connected in a transmission manner, and the rotating rod 20 is connected with the opening and closing mechanisms 60 in a transmission manner and used for controlling the working state of the opening and closing mechanisms 60;
the heat dissipation mechanism 70 is disposed at the heat dissipation opening 51, and is used for guiding heat inside the cabinet 10 out of the cabinet 10, and the controller 18 is electrically connected to the heat dissipation mechanism 70 and is used for controlling the operating state of the heat dissipation mechanism 70.
The working state and working environment information of the circuit are detected by the current detection module 14, the voltage detection module and the temperature and humidity sensor 16 and are sent to the intelligent control terminal through the controller 18 and the wireless communication module 13, so as to play a role of a real-time monitoring circuit, wherein when the temperature and humidity sensor 16 detects that the internal temperature of the cabinet 10 reaches a set range, the temperature and humidity sensor 16 sends a signal to the controller 18, the controller 18 starts the heat dissipation mechanism 70 and the driving device 30, the driving device 30 drives the rotating rod 20 to rotate, the first threaded part 21 and the second threaded part 22 on the rotating rod 20 drive the upper baffle plate 41 and the lower baffle plate 42 to move along the limiting rod 40 and approach each other through the action of the first threaded hole 413 and the second threaded hole 423, at the moment, the upper air guide opening 411 on the upper baffle plate 41 is communicated with the upper air outlet 11 on the cabinet 10, and the lower air guide opening 421 on the lower baffle plate 42 is communicated with the lower air vent on the cabinet 10, meanwhile, the rotating rod 20 drives the opening and closing mechanism 60 to work, the opening and closing mechanism 60 opens the heat dissipation opening 51 and cooperates with the heat dissipation mechanism 70 to perform heat dissipation work, the heat dissipation mechanism 70 at the upper part of the cabinet body 10 discharges heat along the upper end of the cabinet body 10 through the heat dissipation opening 51, the upper air guide opening 411 and the upper air outlet 11 in sequence, and the heat dissipation mechanism 70 at the lower part of the cabinet body 10 discharges heat along the lower end of the cabinet body 10 through the heat dissipation opening 51, the lower air guide opening 421 and the upper air outlet 11 in sequence, so that the automatic cooling function is achieved.
When the temperature inside the cabinet 10 exceeds the set range, the temperature and humidity sensor 16 sends a signal to the controller 18, the controller 18 directly breaks the overload circuit through the breaker 17, and the controller 18 sends circuit fault information to the intelligent control terminal through the wireless communication module 13.
When the temperature and humidity sensor 16 detects that the humidity of the environment is out of date, the temperature and humidity sensor 16 sends a signal to the controller 18, the controller 18 stops the heat dissipation mechanism 70 and drives the rotating rod 20 to rotate reversely through the driving device 30, in the process of rotating the rotating rod 20 to rotate reversely, the first thread part 21 and the second thread part 22 on the rotating rod 20 act on the upper baffle 41 and the lower baffle 42, the upper baffle 41 and the lower baffle 41 move along the limiting rod 40 and are far away from each other, the upper baffle 41 blocks the upper air outlet 11 again, the lower baffle 42 blocks the lower air outlet 12 again, in the process of rotating the rotating rod 20, the opening and closing mechanism 60 closes the heat dissipation opening 51 again to form double-layer sealing, and the waterproof device has a strong waterproof effect, namely, the device has a real-time monitoring circuit, heat dissipation and waterproof functions, and plays a certain role in circuit environment regulation and electricity safety protection. The current transmission detection module is a Hall current sensor, the current detection module 15 is an alternating voltage transmitter, the controller 18 is a control system composed of a plurality of STM32 single-chip microcomputers, the intelligent control terminal is intelligent equipment such as a mobile phone computer, the temperature and humidity sensor 16 is SCTHWA43SNS, the wireless communication module 13 is H7710 DTU, and the circuit breaker 17 is DZ25 LE.
Specifically, the upper baffle 41 is provided with an upper boss 412 for blocking the upper air outlet 11, and the lower baffle 42 is provided with a lower boss 422 for blocking the lower air outlet 12.
The upper boss 412 is provided to enhance the sealing performance when the upper baffle 41 closes the upper air outlet 11, and the lower boss 422 is provided to enhance the sealing performance when the lower baffle 42 closes the lower air outlet 12.
Example 2:
referring to fig. 1 to 7, in combination with the technical solution of embodiment 1, in this embodiment, the opening and closing mechanism 60 includes an outer ring gear 61, an inner ring 62, a plurality of curved bars 63 and a plurality of rotating plates 64, the inner ring 62 is disposed at the heat dissipation opening 51, the outer ring gear 61 and the inner ring 62 are coaxially disposed and rotatably mounted on the fixed plate 50, the plurality of curved bars 63 are rotatably mounted on the outer ring gear 61, the plurality of rotating plates 64 are rotatably mounted on the inner ring 62 and can abut against each other to block the heat dissipation opening 51, the curved bars 63 are hinged to the rotating plates 64, the outer ring gear 61 can be rotated to drive the rotating plates 64 through the curved bars 63 to adjust the opening and closing of the heat dissipation opening 51, and the rotating bars 20 are in transmission connection with the outer ring gear 61 and can drive the outer ring gear 61 to rotate.
Specifically, the rotating plate 64 and the inner ring 62 are provided with hinge holes 80 through which bolts pass.
Specifically, the driving device 30 is a driving motor, the driving motor is in transmission connection with the rotating rod 20 and can drive the rotating rod 20 to rotate, the rotating rod 20 is provided with a driving gear 24, the driving gear 24 is engaged with an outer gear ring 61, the fixed plate 50 is rotatably provided with a transmission gear 52, and the transmission gear 52 is respectively engaged with the outer gear ring 61 between adjacent opening and closing mechanisms 60.
When the heat dissipation ports 51 need to be opened, the driving motor drives the rotating rod 20 to rotate, the rotating rod 20 drives the outer gear ring 61 to rotate through the driving gear 24, in the rotating process of the outer gear ring 61, the bent rod 63 on the outer gear ring 61 pulls the rotating plate 64 to drive the rotating plate 64 to rotate out of the inner ring 62, wherein the outer gear rings 61 of the opening and closing mechanisms 60 are in transmission connection through the transmission gear 52, when the outer gear ring 61 of one of the opening and closing mechanisms 60 rotates, the outer gear rings 61 of all the opening and closing mechanisms 60 synchronously rotate, and the opening work of the plurality of heat dissipation ports 51 is realized.
When the heat dissipation ports 51 need to be closed, the driving motor drives the rotating rod 20 to rotate reversely, the rotating rod 20 drives the outer gear ring 61 to rotate reversely through the driving gear 24, the outer gear rings 61 of all the opening and closing mechanisms 60 rotate synchronously, and the closing work of the plurality of heat dissipation ports 51 is realized.
Specifically, the outer ring gear 61 is provided with an annular protrusion 611, and the fixed plate 50 is provided with an annular groove 53 for rotatably mounting the annular protrusion 611.
Example 3:
referring to fig. 1 to 7, in combination with the technical solutions of embodiment 1 and embodiment 2, in this embodiment, the number of the rotating plates 64 is six, and the cross section of each rotating plate 64 is a triangle with curved sides. Wherein, the radian and the arc length of each curved side of the triangle with curved sides are equal.
Specifically, the heat dissipation mechanism 70 includes a row plate 71 disposed on the cabinet 10 and a plurality of electric fans 72 mounted on the row plate 71, the electric fans 72 correspond to the heat dissipation openings 51, and the controller 18 is electrically connected to the plurality of electric fans 72 and can control the operating states of the plurality of electric fans 72.
Specifically, a ceiling 19 is disposed at the upper end of the cabinet 10. A certain sunshade and rain-proof effect is provided by providing the ceiling 19 at the upper end of the cabinet 10.
Specifically, the side of the cabinet 10 is provided with a plurality of heat dissipation holes 90, the position corresponding to the heat dissipation holes 90 outside the cabinet 10 is provided with an arc baffle 91, the inside of the cabinet 10 is provided with a slider 92 moving with the position corresponding to the heat dissipation holes 90, the rotating rod 20 is provided with a third thread portion 23, the slider 92 is provided with a third thread hole 921 matched with the third thread portion 23, and the slider 92 can move along the cabinet 10 to adjust the opening and closing of the heat dissipation holes 90.
When heat dissipation work is required, the driving device 30 drives the rotating rod 20 to rotate, the rotating rod 20 drives the sliding block 92 to move through the action of the third thread part 23 and the third thread hole 921 so as to open the heat dissipation hole 90, and heat inside the cabinet body 10 can be discharged through the heat dissipation hole 90 on the side surface of the cabinet body 10; when waterproof work is carried out to needs, drive arrangement 30 orders about bull stick 20 reversal, and third screw thread portion 23 on the bull stick 20 and third screw hole 921 effect order about slider 92 to remove with shutoff louvre 90, carry out sealed waterproof work, thereby wherein, cowl 91 of louvre 90 department has certain effect of keeping off the rain and further improves the water-proof effects of this device.
The foregoing is merely a preferred embodiment of the invention and is not intended to limit the invention in any manner. Those skilled in the art can make many possible variations and modifications to the disclosed solution, or modify equivalent embodiments using the teachings set forth above, without departing from the scope of the claimed solution. Therefore, any modification, equivalent change and modification made to the above embodiments according to the technology of the present invention are within the protection scope of the present invention, unless the content of the technical solution of the present invention is departed from.
Claims (10)
1. The utility model provides a take net terminal that joins in marriage of safety protection system which characterized in that includes:
the intelligent cabinet comprises a cabinet body, wherein an upper air outlet, a lower air outlet, a wireless communication module, a current detection module, a voltage detection module, a temperature and humidity sensor, a circuit breaker and a controller are arranged on the cabinet body, the controller is respectively electrically connected with the wireless communication module, the current detection module, the voltage detection module, the temperature and humidity sensor and the circuit breaker, and the controller can feed back information detected by the current detection module, the voltage detection module and the temperature and humidity sensor to the wireless communication module and control the working state of the circuit breaker according to the information;
the intelligent control terminal is electrically connected with the communication module and controls the working state of the controller through the communication module;
the rotating rod is rotatably installed on the cabinet body, a first threaded portion and a second threaded portion are arranged on the rotating rod, a driving device used for driving the rotating rod to rotate is arranged on the cabinet body, and the controller is electrically connected with the driving device and used for controlling the working state of the driving device;
the limiting rod is arranged on the cabinet body, an upper baffle and a lower baffle are movably arranged on the limiting rod, an upper air guide opening which is arranged in a staggered manner with the upper air outlet is formed in the upper baffle, a lower air guide opening which is arranged in a staggered manner with the lower air outlet is formed in the lower baffle, a first threaded hole which is matched with the first threaded part is formed in the upper baffle, and a second threaded hole which is matched with the second threaded part is formed in the lower baffle;
the fixed plates are arranged at the positions corresponding to the upper air guide port and the lower air guide port, and a plurality of heat dissipation ports are arranged on the fixed plates;
the opening and closing mechanisms are arranged at the heat radiating port and used for adjusting the opening and closing of the heat radiating port, the opening and closing mechanisms are mutually connected in a transmission manner, and the rotating rod is connected with the opening and closing mechanisms in a transmission manner and used for controlling the working state of the opening and closing mechanisms;
the heat dissipation mechanism is arranged at the heat dissipation opening and used for guiding heat inside the cabinet body to the outside of the cabinet body, and the controller is electrically connected with the heat dissipation mechanism and used for controlling the working state of the heat dissipation mechanism.
2. The distribution network terminal with the safety protection system according to claim 1, wherein:
the upper baffle is provided with an upper boss for plugging the upper air outlet, and the lower baffle is provided with a lower boss for plugging the lower air outlet.
3. The distribution network terminal with the safety protection system according to claim 1, wherein:
the mechanism that opens and shuts includes outer ring gear, inner ring, a plurality of curved bar and a plurality of commentaries on classics board, the inner ring sets up heat dissipation port department, outer ring gear with the inner ring is coaxial arrange and rotate the installation on the fixed plate, a plurality of curved bar rotates and installs on the outer ring gear, a plurality of commentaries on classics board rotates and installs on the inner ring and can mutual butt with the shutoff the heat dissipation port, the curved bar with it is articulated to change the board, rotatable outer ring gear is in order to pass through the curved bar drives thereby it rotates to change the board and adjusts the switching of heat dissipation port, the commentaries on classics bar with outer ring gear transmission is connected and can order about outer ring gear rotates.
4. The distribution network terminal with the safety protection system as claimed in claim 3, wherein:
the rotating plate and the inner ring are provided with hinge holes for bolts to pass through.
5. The distribution network terminal with the safety protection system as claimed in claim 3, wherein:
the driving device is a driving motor, the driving motor is in transmission connection with the rotating rod and can drive the rotating rod to rotate, a driving gear is arranged on the rotating rod and meshed with the outer gear ring, a transmission gear is rotatably arranged on the fixing plate and meshed with the outer gear ring between the adjacent opening and closing mechanisms respectively.
6. The distribution network terminal with the safety protection system as claimed in claim 3, wherein:
the outer gear ring is provided with an annular bulge, and the fixed plate is provided with an annular groove for the annular bulge to rotatably install.
7. The distribution network terminal with the safety protection system as claimed in claim 3, wherein:
the number of the rotating plates is six, and the cross section of each rotating plate is a triangle with a curved edge.
8. The distribution network terminal with the security system according to claim 1, wherein:
the heat dissipation mechanism comprises a row plate arranged on the cabinet body and a plurality of electric fans arranged on the row plate, the electric fans correspond to the heat dissipation openings in position, and the controller is electrically connected with the plurality of electric fans and can control the working states of the plurality of electric fans.
9. The distribution network terminal with the safety protection system according to claim 1, wherein:
a ceiling is arranged at the upper end of the cabinet body.
10. The distribution network terminal with the safety protection system according to claim 1, wherein:
the side face of the cabinet body is provided with a plurality of heat dissipation holes, the position of the outer side of the cabinet body corresponding to the heat dissipation holes is provided with an arc baffle, the position of the inner part of the cabinet body corresponding to the heat dissipation holes is provided with a sliding block in a moving mode, a third thread portion is arranged on the rotating rod, a third thread hole matched with the third thread portion is formed in the sliding block, and the sliding block can move along the cabinet body to adjust the opening and closing of the heat dissipation holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111164487.3A CN113922222A (en) | 2021-09-30 | 2021-09-30 | Distribution network terminal with safety protection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115347491A (en) * | 2022-08-31 | 2022-11-15 | 江苏创一佳科技股份有限公司 | Rotatory rain-proof radiating power supply box |
| CN117013418A (en) * | 2023-08-07 | 2023-11-07 | 南通旭泰自动化设备有限公司 | High-voltage switch GIS monitoring device with safety protection structure |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106849366A (en) * | 2017-03-24 | 2017-06-13 | 合肥羿振电力设备有限公司 | A kind of power distribution cabinet intellectual monitoring management system |
| CN110148893A (en) * | 2019-07-08 | 2019-08-20 | 安徽长龙电气集团有限公司 | A kind of power distribution cabinet air channel structure and its power distribution cabinet |
| CN209608182U (en) * | 2019-04-19 | 2019-11-08 | 德州中茂电力勘察设计有限公司 | A kind of outdoor rainproof snow distribution box cabinet |
| CN209876800U (en) * | 2019-05-13 | 2019-12-31 | 谢晓丽 | Protective device for stage lighting equipment |
| CN212876499U (en) * | 2020-09-21 | 2021-04-02 | 济南瑞驰威尔科技有限公司 | Heat abstractor for electric automation control |
| CN113054549A (en) * | 2021-03-01 | 2021-06-29 | 济南志远电器成套设备有限公司 | Multidimensional damping type intelligent power distribution cabinet |
| CN214013620U (en) * | 2020-11-26 | 2021-08-20 | 日照港股份有限公司动力分公司 | Automatic ventilation and heat dissipation device for box-type substation |
-
2021
- 2021-09-30 CN CN202111164487.3A patent/CN113922222A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106849366A (en) * | 2017-03-24 | 2017-06-13 | 合肥羿振电力设备有限公司 | A kind of power distribution cabinet intellectual monitoring management system |
| CN209608182U (en) * | 2019-04-19 | 2019-11-08 | 德州中茂电力勘察设计有限公司 | A kind of outdoor rainproof snow distribution box cabinet |
| CN209876800U (en) * | 2019-05-13 | 2019-12-31 | 谢晓丽 | Protective device for stage lighting equipment |
| CN110148893A (en) * | 2019-07-08 | 2019-08-20 | 安徽长龙电气集团有限公司 | A kind of power distribution cabinet air channel structure and its power distribution cabinet |
| CN212876499U (en) * | 2020-09-21 | 2021-04-02 | 济南瑞驰威尔科技有限公司 | Heat abstractor for electric automation control |
| CN214013620U (en) * | 2020-11-26 | 2021-08-20 | 日照港股份有限公司动力分公司 | Automatic ventilation and heat dissipation device for box-type substation |
| CN113054549A (en) * | 2021-03-01 | 2021-06-29 | 济南志远电器成套设备有限公司 | Multidimensional damping type intelligent power distribution cabinet |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115347491A (en) * | 2022-08-31 | 2022-11-15 | 江苏创一佳科技股份有限公司 | Rotatory rain-proof radiating power supply box |
| CN117013418A (en) * | 2023-08-07 | 2023-11-07 | 南通旭泰自动化设备有限公司 | High-voltage switch GIS monitoring device with safety protection structure |
| CN117013418B (en) * | 2023-08-07 | 2024-04-26 | 南通旭泰自动化设备有限公司 | High-voltage switch GIS monitoring device with safety protection structure |
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Application publication date: 20220111 |