CN112310863B - Circuit breaker based on control of internet of things - Google Patents
Circuit breaker based on control of internet of things Download PDFInfo
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- CN112310863B CN112310863B CN202011127749.4A CN202011127749A CN112310863B CN 112310863 B CN112310863 B CN 112310863B CN 202011127749 A CN202011127749 A CN 202011127749A CN 112310863 B CN112310863 B CN 112310863B
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- accommodating space
- heat dissipation
- protection box
- box body
- controller
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- 230000017525 heat dissipation Effects 0.000 claims abstract description 65
- 230000005855 radiation Effects 0.000 claims abstract description 13
- 238000007789 sealing Methods 0.000 claims description 55
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 35
- 239000007788 liquid Substances 0.000 claims description 24
- 230000001276 controlling effect Effects 0.000 claims description 6
- 238000002955 isolation Methods 0.000 claims description 5
- 238000001514 detection method Methods 0.000 claims description 4
- 230000002596 correlated effect Effects 0.000 claims description 3
- 238000005265 energy consumption Methods 0.000 abstract description 5
- 238000012544 monitoring process Methods 0.000 abstract description 3
- 239000002699 waste material Substances 0.000 abstract description 3
- 230000004308 accommodation Effects 0.000 description 5
- 238000009825 accumulation Methods 0.000 description 2
- 230000000875 corresponding effect Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000000630 rising 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
- H02B1/46—Boxes; 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
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
- Y04S40/12—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
- Y04S40/128—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment involving the use of Internet protocol
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Patch Boards (AREA)
Abstract
The invention discloses a circuit breaker based on control of the Internet of things, which comprises a protection box body, a circuit breaker main body, a controller, a communicator and a host, wherein an accommodating space is formed in the protection box body, and the circuit breaker main body is detachably arranged in the accommodating space; a heat radiation opening is formed in one side, away from the ground, of the protection box body, and the heat radiation opening is communicated with the accommodating space; a heat radiation fan is arranged in the heat radiation opening; a temperature sensor is arranged in the protection box body and is used for detecting the temperature in the box in the accommodating space; the controller is respectively connected with the communicator, the temperature sensor and the heat dissipation fan in a signal way, the host computer is connected with the communicator in a signal way, and the host computer is used for sending the real-time temperature of the position of the breaker main body to the controller through the communicator; the controller is used for controlling the wind power of the heat dissipation fan according to the temperature in the box and the real-time temperature. According to the technical scheme provided by the invention, the controller determines the wind power of the heat dissipation fan by monitoring the real-time temperature and the temperature in the box, so that the energy consumption of the heat dissipation fan is reduced, and the waste of electric energy is avoided.
Description
Technical Field
The invention relates to the technical field of electric power, in particular to a circuit breaker based on control of the Internet of things.
Background
A circuit breaker is a switching device capable of closing, carrying and breaking a current under normal circuit conditions and capable of closing, carrying and breaking a current under abnormal circuit conditions for a prescribed time. The circuit breaker can be used for distributing electric energy, starting the asynchronous motor infrequently, protecting a power line, the motor and the like, and automatically cutting off the circuit when serious overload or short circuit, undervoltage and other faults occur, and the functions of the circuit breaker are equivalent to the combination of a fuse type switch, an over-under-heating relay and the like. High voltage circuit breakers typically have an isolation housing provided externally to allow contact by personnel unrelated to the wall surface to cause an electrical accident. The high-voltage circuit breaker can accumulate a large amount of heat in the operation in-process, if the normal work of high-voltage circuit breaker can not be influenced in time in the heat dissipation, the present high-voltage circuit breaker generally can set up corresponding heat dissipation fan and dispel the heat, but the heat dissipation fan can not be according to outside temperature automatic adjustment, leads to the heat dissipation fan to have only opening or closing mode for the use of heat dissipation fan is extravagant by a certain amount of electric energy.
Disclosure of Invention
The invention mainly aims to provide a circuit breaker based on control of the Internet of things, and aims to solve the problem that a heat dissipation fan cannot be adjusted according to external temperature, so that electric energy is wasted.
In order to achieve the above purpose, the technical scheme provided by the invention is as follows:
the circuit breaker based on the control of the Internet of things comprises a protection box body, a circuit breaker main body, a controller, a communicator and a host, wherein an accommodating space is formed in the protection box body, and the circuit breaker main body is detachably arranged in the accommodating space; a heat dissipation port is formed in one side, away from the ground, of the protection box body, and the heat dissipation port is communicated with the accommodating space; a heat dissipation fan is arranged in the heat dissipation opening and used for dissipating heat of the breaker main body positioned in the accommodating space; a temperature sensor is arranged in the protection box body and is used for detecting the temperature in the box in the accommodating space; the controller is respectively in signal connection with the communicator, the temperature sensor and the heat dissipation fan, the host is in signal connection with the communicator, and the host is used for sending real-time temperature of the position of the breaker main body to the controller through the communicator; the controller is used for controlling the wind power of the heat dissipation fan according to the temperature in the box and the real-time temperature.
Preferably, an isolation net is arranged at the heat dissipation port; and one side of the protection box body, which is away from the ground, is provided with a rain shield so that external rainwater cannot enter the accommodating space through the heat dissipation opening.
Preferably, the protection box body is further provided with a drain pipe, one end of the drain pipe penetrates into the accommodating space from one side of the protection box body, where the heat dissipation port is formed, and the other end of the drain pipe is provided with a water pump which is located outside the protection box body; a first liquid level sensor is arranged in the accommodating space and is positioned at one side of the accommodating space far away from the heat radiation opening, and the first liquid level sensor is used for detecting accumulated water in the accommodating space; the drain pipe is arranged at one side, close to the first liquid level sensor, of the accommodating space at one end of the accommodating space; the controller is respectively connected with the first liquid level sensor and the water pump in a signal manner, and is used for controlling the water pump to be started or stopped according to the detection signal of the first liquid level sensor so that the water drain pipe can drain accumulated water in the accommodating space.
Preferably, the drain pipe is provided with an electric control valve connected with the controller through a signal.
Preferably, a wire inlet and outlet is further formed on one side of the protection box body, provided with the heat dissipation opening, a sealing plug is arranged in the wire inlet and outlet, and the sealing plug is used for sealing the wire inlet and outlet; the sealing plug is provided with a plurality of wiring holes, and each wiring hole is respectively communicated with the accommodating space and the outside of the protection box body so that a circuit of the breaker main body is connected to the outside of the protection box body through the wiring holes; and each wiring hole is provided with a sealing plug respectively.
Preferably, the protection box body is further provided with an inlet and an outlet, the inlet and the outlet are communicated with the accommodating space, and the inlet and the outlet are used for enabling the breaker main body to enter and exit the accommodating space; the inlet and the outlet are provided with sealing doors.
Preferably, a sliding rail is arranged in the accommodating space, a slope table is arranged on one side of the protection box body, which is provided with the inlet and the outlet, and a sliding groove communicated with the sliding rail is formed in the slope table; the circuit breaker main body is provided with a universal wheel, so that the circuit breaker can slide into the accommodating space along the sliding groove and the sliding rail in sequence through the universal wheel.
Preferably, a buffer layer is arranged on one side, facing the inlet and the outlet, of the accommodating space; an electric screw rod and a limiting plate are respectively arranged on one side of the sealing door facing the buffer layer, and the electric screw rod is perpendicular to the sealing door; the limiting plates are arranged in parallel with the sealing door at intervals, a connecting rod is arranged on one side of the limiting plates, facing the sealing door, one end of the connecting rod is connected with the limiting plates, and the other end of the connecting rod is connected with the sliding block of the electric screw rod; a pressure sensor is arranged on one side of the limiting plate, which is away from the sealing door; the controller is respectively connected with the pressure sensor and the electric screw rod in a signal manner; when the sealing door seals the inlet and the outlet, and the controller controls the sliding block of the electric screw rod to slide towards the direction of the buffer layer, the limiting plate abuts against the breaker main body, and the controller receives a pressure signal transmitted by the pressure sensor to drive the sliding block to stop moving, so that the limiting plate and the buffer layer clamp the breaker main body.
Preferably, a fixing frame is arranged on one side of the protection box body, which is far away from the sealing door, and the fixing frame is used for being detachably and fixedly connected with the ground through expansion bolts.
Compared with the prior art, the invention has at least the following beneficial effects:
the controller determines the wind power of the heat dissipation fan by monitoring the real-time temperature and the temperature in the box, so that the heat dissipation fan can adjust the energy consumption according to the real-time state, and the energy consumption of the heat dissipation fan is reduced and the waste of electric energy is avoided under the condition that the breaker main body is ensured to normally operate.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural diagram of an embodiment of a circuit breaker based on control of internet of things according to the present invention;
FIG. 2 is a schematic view of the structure of FIG. 1 with the rain shield removed;
fig. 3 is a schematic view of the structure of the circuit breaker body and the protective case top side panel of fig. 2 removed;
FIG. 4 is an enlarged schematic view of the structure of FIG. 1A;
fig. 5 is an enlarged schematic view of the structure at B in fig. 1.
Reference numerals illustrate:
the achievement of the objects, functional features and advantages of the present invention will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present invention are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.
Furthermore, descriptions such as those referred to as "first," "second," and the like, are provided for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implying an order of magnitude of the indicated technical features in the present disclosure. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present invention, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.
In the present invention, unless specifically stated and limited otherwise, the terms "connected," "affixed," and the like are to be construed broadly, and for example, "affixed" may be a fixed connection, a removable connection, or an integral body; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
In addition, the technical solutions of the embodiments of the present invention may be combined with each other, but it is necessary to be based on the fact that those skilled in the art can implement the technical solutions, and when the technical solutions are contradictory or cannot be implemented, the combination of the technical solutions should be considered as not existing, and not falling within the scope of protection claimed by the present invention.
The invention provides a circuit breaker based on control of the Internet of things.
The circuit breaker based on the control of the internet of things as shown in fig. 1 to 5 comprises a protection box body 1, a circuit breaker main body 2, a controller, a communicator and a host, wherein an accommodating space 11 is formed in the protection box body 1, and the circuit breaker main body 2 is detachably arranged in the accommodating space 11; a heat dissipation opening 12 is formed in one side, away from the ground, of the protection box body 1, and the heat dissipation opening 12 is communicated with the accommodating space 11; a heat radiation fan 121 is arranged in the heat radiation opening 12, and the heat radiation fan 121 is used for radiating heat of the breaker main body 2 positioned in the accommodating space 11; a temperature sensor 111 is arranged in the protection box body 1, and the temperature sensor 111 is used for detecting the temperature in the box in the accommodating space 11; the controller is respectively connected with the communicator, the temperature sensor 111 and the heat dissipation fan 121 in a signal way, the host computer is connected with the communicator in a signal way, and the host computer is used for sending the real-time temperature of the position of the breaker main body 2 to the controller through the communicator; the controller is used for controlling the wind power of the heat dissipation fan 121 according to the temperature in the box and the real-time temperature.
Specifically, the host computer is a computer, and the computer obtains the temperature information of the circuit breaker place based on the control of the Internet of things through the Internet and sends the temperature information to the controller through the communicator. The computer sends new air temperature information to the controller via the communicator every preset time period (e.g., 1 hour).
The controller determines the wind power of the heat dissipation fan 121 by monitoring the real-time temperature and the temperature in the box, so that the heat dissipation fan 121 can adjust the energy consumption according to the real-time state, and the energy consumption of the heat dissipation fan 121 is reduced and the waste of electric energy is avoided under the condition that the normal operation of the breaker main body 2 is ensured.
Specifically, the temperature in the box is positively correlated with the wind power of the heat dissipation fan 121, and when the room temperature is higher, the wind power of the heat dissipation fan 121 is higher, so that the temperature in the accommodating space 11 can be prevented from rising, and the normal operation of the breaker main body 2 is prevented from being influenced; the real-time temperature and the wind power of the heat dissipation fan 121 are positively correlated, when the real-time temperature is lower, the wind power of the heat dissipation fan 121 is smaller because of the external temperature bottom in winter, and at this time, the air temperature bottom blown into the accommodating space 11 through the heat dissipation fan 121 can keep the temperature in the accommodating space 11 without too large wind power so that the breaker main body 2 can work normally.
Referring to fig. 1, 2 and 5, an isolation net 122 is provided at the heat dissipation port 12; the side of the protection case 1 facing away from the ground is provided with a weather shield 14 so that external rainwater cannot enter the accommodating space 11 through the heat radiation port 12. The isolation mesh 122 is provided to prevent small animals from penetrating the heat sink 12.
Specifically, the sealing block 3 is arranged on one side of the protection box body 1 facing the rain shield 14, the lifter 31 is arranged on one side of the rain shield 14 facing the sealing block 3, and the lifting end of the lifter 31 stretches along the direction perpendicular to one side of the protection box body 1 where the heat dissipation port 12 is arranged, so that the sealing block 3 is close to or far from the heat dissipation port 12; when the outer water level is higher, the controller controls the lifter 31 to drive the sealing block 3 to be close to the heat dissipation opening 12, so that the sealing block 3 seals the heat dissipation opening 12, and water is prevented from entering the accommodating space 11 from the heat dissipation opening 12.
The protection box body 1 is also provided with a drain pipe 4, one end of the drain pipe 4 penetrates into the accommodating space 11 from one side of the protection box body 1 where the heat dissipation port 12 is arranged, the other end of the drain pipe 4 is provided with a water pump 41, and the water pump 41 is positioned outside the protection box body 1; a first liquid level sensor 112 is arranged in the accommodating space 11, the first liquid level sensor 112 is positioned at one side of the accommodating space 11 far away from the heat dissipation port 12, and the first liquid level sensor 112 is used for detecting accumulated water in the accommodating space 11; the drain pipe 4 is arranged at one side of the accommodating space 11, which is close to the first liquid level sensor 112 arranged in the accommodating space 11; the controller is respectively connected with the first liquid level sensor 112 and the water pump 41 in a signal manner, and is used for controlling the water pump 41 to be started and stopped according to the detection signal of the first liquid level sensor 112 so as to enable the drain pipe 4 to drain accumulated water in the accommodating space 11. The drain pipe 4 can drain accumulated water invaded in the protection box body 1, so that the accumulated water is prevented from influencing the normal operation of the breaker main body 2.
The drain pipe 4 is provided with an electrically controlled valve 42 signally connected to the controller. Specifically, the electromagnetic valve 42 is disposed outside the protection case 1.
Specifically, the heat dissipation port 12 and the wire inlet and outlet port 13 are respectively disposed at the top of the protection box, so that the normal operation of the breaker main body 2 is not affected under the condition that the external water accumulation level is low.
Specifically, the outer wall surface of the protection box 1 is provided with a second liquid level sensor 113, the second liquid level sensor 113 is in signal connection with the controller, when the second liquid level sensor 113 detects accumulated water, the controller starts the water pump 41 to enable the drain pipe 4 to drain the accumulated water in the accommodating space 11 until the first liquid level sensor 112 does not detect the accumulated water, and the controller controls the electric control valve 42 to close the drain pipe 4.
Specifically, when the second liquid level sensor 113 detects the accumulated water, the controller controls the lifter 31 to drive the sealing block 3 to approach the heat dissipation port 12, so that the sealing block 3 seals the heat dissipation port 12, and the accumulated water is prevented from entering the accommodating space 11 from the heat dissipation port 12.
Specifically, the highest detection height of the second liquid level sensor 113 is flush with the side of the protection housing 1 where the heat radiation port 12 is provided, so that it is possible to avoid that the second liquid level sensor 113 does not detect external water accumulation when water intrudes into the accommodating space 11 from the heat radiation port 12,
referring to fig. 2 and 4, a wire inlet and outlet port 13 is further formed on one side of the protection box body 1 where the heat dissipation port 12 is formed, a sealing plug 5 is arranged in the wire inlet and outlet port 13, and the sealing plug 5 is used for sealing the wire inlet and outlet port 13; the sealing plug 5 is provided with a plurality of wiring holes 51, and each wiring hole 51 is respectively communicated with the accommodating space 11 and the outside of the protection box body 1, so that the circuit of the breaker main body 2 is connected to the outside of the protection box body 1 through the wiring hole 51; each routing hole 51 is provided with a sealing plug 52.
Specifically, each wire hole 51 is respectively clung to the corresponding cable, so that water can be prevented from entering the accommodating space 11 from the wire hole 51 when water passes through the protection box body 1.
Referring to fig. 1 to 3, the protection case 1 is further provided with an inlet and an outlet, which communicate with the accommodation space 11, for allowing the breaker main body 2 to enter and exit the accommodation space 11; the inlet and outlet are provided with sealing doors 15. Specifically, the inlet and outlet are arranged on the vertical side surface of the protection box body 1.
A sliding rail 114 is arranged in the accommodating space 11, a sloping platform 6 is arranged on one side of the protective box body 1 provided with an inlet and an outlet, and the sloping platform 6 is provided with a sliding groove 61 communicated with the sliding rail 114; the breaker main body 2 is provided with a universal wheel so that the breaker slides into the accommodation space 11 through the universal wheel sequentially along the slide groove 61 and the slide rail 114. The arrangement of the sliding rail 114, the sliding groove 61 and the ramp 6 effectively facilitates the breaker main body 2 to enter the accommodating space 11 without the assistance of hoisting equipment.
Specifically, the ramp 6 is provided with a connection table parallel to the side of the accommodation space 11 away from the heat dissipation port 12, the connection table being located between the slide groove 61 and the slide rail 114, so that the breaker main body 2 is facilitated to enter the accommodation space 11.
A buffer layer 16 is arranged on one side, facing the inlet and the outlet, of the accommodating space 11; an electric screw rod 71 and a limiting plate 7 are respectively arranged on one side of the sealing door 15 facing the buffer layer 16, and the electric screw rod 71 is perpendicular to the sealing door 15; the limiting plate 7 and the sealing door 15 are arranged in parallel and at intervals, a connecting rod 74 is arranged on one side of the limiting plate 7 facing the sealing door 15, one end of the connecting rod 74 is connected with the limiting plate 7, and the other end of the connecting rod 74 is connected with a sliding block 72 of the electric screw rod 71; the side of the limiting plate 7, which is away from the sealing door 15, is provided with a pressure sensor 73; the controller is respectively connected with the pressure sensor 73 and the electric screw rod 71 in a signal manner; when the sealing door 15 seals the inlet and the outlet and the controller controls the sliding block 72 of the electric screw rod 71 to slide towards the direction of the buffer layer 16, the limiting plate 7 abuts against the breaker main body 2, and the controller receives a pressure signal transmitted by the pressure sensor 73 to drive the sliding block 72 to stop moving, so that the limiting plate 7 and the buffer layer 16 clamp the breaker main body 2. The limiting plate 7 and the buffer layer 16 can prevent toppling.
Specifically, the length of the connecting rod 74 is equal to or greater than the length of the electric screw rod 71, and when the slider 72 slides to the end of the electric screw rod 71 connected with the sealing door 15, the end of the electric screw rod 71 far away from the sealing door 15 and the limiting plate 7 are arranged at intervals.
Specifically, the sealing door 15 is provided with an electric control lock connected with a controller through a signal, when the electric control lock is in an open state, the controller controls the sliding block 72 to move to one end of the electric screw rod 71 connected with the sealing door 15 to drive the limiting plate 7 to reset; when the electric control lock is in a closed state, the controller controls the sliding block 72 to move towards one end of the electric screw rod 71 far away from the sealing door 15 until the pressure sensor 73 abuts against the breaker main body 2, and the controller controls the sliding block 72 to stop moving, so that the limiting plate 7 and the buffer layer 16 clamp the breaker main body 2.
The protection box 1 is kept away from the side of sealing door 15 and sets up mount 17, and mount 17 is used for passing through expansion bolts detachable fixed connection with ground. The fixing frame 17 fixes the protection box body 1 on the ground, so that the protection box body 1 can be prevented from shaking when the protection box body is impacted or the ground shakes.
The foregoing description is only of the preferred embodiments of the present invention and is not intended to limit the scope of the invention, and all equivalent structural changes made by the description of the present invention and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the invention.
Claims (8)
1. The circuit breaker based on the control of the Internet of things is characterized by comprising a protection box body, a circuit breaker main body, a controller, a communicator and a host, wherein an accommodating space is formed in the protection box body, and the circuit breaker main body is detachably arranged in the accommodating space; a heat dissipation port is formed in one side, away from the ground, of the protection box body, and the heat dissipation port is communicated with the accommodating space; a heat dissipation fan is arranged in the heat dissipation opening and used for dissipating heat of the breaker main body positioned in the accommodating space; a temperature sensor is arranged in the protection box body and is used for detecting the temperature in the box in the accommodating space; the controller is respectively in signal connection with the communicator, the temperature sensor and the heat dissipation fan, the host is in signal connection with the communicator, and the host is used for sending real-time temperature of the position of the breaker main body to the controller through the communicator; the controller is used for controlling the wind power of the heat dissipation fan according to the temperature in the box and the real-time temperature; the temperature in the box is positively correlated with the wind power of the heat dissipation fan, and when the indoor temperature is higher, the wind power of the heat dissipation fan is higher; when the indoor temperature is lower, the wind power of the heat dissipation fan is smaller; an isolation net is arranged at the heat dissipation port; a rain shield is arranged on one side of the protection box body, which is away from the ground, so that external rainwater cannot enter the accommodating space through the heat dissipation opening; the side of the protection box body, which faces the rain baffle, is provided with a sealing block, the side of the rain baffle, which faces the sealing block, is provided with a lifter, and the lifting end of the lifter stretches along the direction perpendicular to the side of the protection box body, which is provided with the heat dissipation opening, so that the sealing block is close to or far away from the heat dissipation opening; when the liquid level of the external accumulated water is higher, the controller controls the lifter to drive the sealing block to be close to the heat dissipation opening, so that the sealing block seals the heat dissipation opening.
2. The circuit breaker based on the control of the internet of things according to claim 1, wherein the protection box is further provided with a drain pipe, one end of the drain pipe penetrates into the accommodating space from one side of the protection box where the heat radiation port is arranged, and the other end of the drain pipe is provided with a water pump, and the water pump is positioned outside the protection box; a first liquid level sensor is arranged in the accommodating space and is positioned at one side of the accommodating space far away from the heat radiation opening, and the first liquid level sensor is used for detecting accumulated water in the accommodating space; the drain pipe is arranged at one side, close to the first liquid level sensor, of the accommodating space at one end of the accommodating space; the controller is respectively connected with the first liquid level sensor and the water pump in a signal manner, and is used for controlling the water pump to be started or stopped according to the detection signal of the first liquid level sensor so that the water drain pipe can drain accumulated water in the accommodating space.
3. The circuit breaker based on internet of things control of claim 2, wherein the drain setting signal is connected to an electronic control valve of the controller.
4. The breaker based on the control of the internet of things according to claim 1, wherein a wire inlet and a wire outlet are further formed on one side of the protection box body, provided with the heat dissipation opening, and a sealing plug is arranged in the wire inlet and the wire outlet and is used for sealing the wire inlet and the wire outlet; the sealing plug is provided with a plurality of wiring holes, and each wiring hole is respectively communicated with the accommodating space and the outside of the protection box body so that a circuit of the breaker main body is connected to the outside of the protection box body through the wiring holes; and each wiring hole is provided with a sealing plug respectively.
5. The circuit breaker based on control of the internet of things according to any one of claims 1-4, wherein the protection box is further provided with an inlet and an outlet, the inlet and the outlet are communicated with the accommodating space, and the inlet and the outlet are used for enabling the circuit breaker main body to enter and exit the accommodating space; the inlet and the outlet are provided with sealing doors.
6. The breaker based on the control of the internet of things according to claim 5, wherein a sliding rail is arranged in the accommodating space, a slope is arranged on one side of the protection box body, which is provided with the inlet and the outlet, and the slope is provided with a sliding groove communicated with the sliding rail; the circuit breaker main body is provided with a universal wheel, so that the circuit breaker can slide into the accommodating space along the sliding groove and the sliding rail in sequence through the universal wheel.
7. The breaker based on the control of the internet of things according to claim 5, wherein a buffer layer is arranged on one side, facing the inlet and the outlet, of the accommodating space; an electric screw rod and a limiting plate are respectively arranged on one side of the sealing door facing the buffer layer, and the electric screw rod is perpendicular to the sealing door; the limiting plates are arranged in parallel with the sealing door at intervals, a connecting rod is arranged on one side of the limiting plates, facing the sealing door, one end of the connecting rod is connected with the limiting plates, and the other end of the connecting rod is connected with the sliding block of the electric screw rod; a pressure sensor is arranged on one side of the limiting plate, which is away from the sealing door; the controller is respectively connected with the pressure sensor and the electric screw rod in a signal manner; when the sealing door seals the inlet and the outlet, and the controller controls the sliding block of the electric screw rod to slide towards the direction of the buffer layer, the limiting plate abuts against the breaker main body, and the controller receives a pressure signal transmitted by the pressure sensor to drive the sliding block to stop moving, so that the limiting plate and the buffer layer clamp the breaker main body.
8. The circuit breaker based on internet of things control of claim 7, wherein a fixing frame is arranged on one side of the protection box body away from the sealing door, and the fixing frame is detachably and fixedly connected with the ground through expansion bolts.
Priority Applications (1)
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203553696U (en) * | 2013-10-10 | 2014-04-16 | 施耐德电器工业公司 | New breaker shaking-in and shaking-out driving mechanism |
| CN108170236A (en) * | 2017-12-26 | 2018-06-15 | 新昌县优特机械有限公司 | A kind of radiator for main frame |
| CN210957342U (en) * | 2019-12-12 | 2020-07-07 | 昆明前沿科技开发有限公司 | High-efficient switch board of airing exhaust |
| CN211720052U (en) * | 2020-04-07 | 2020-10-20 | 福建省亿集通信息科技有限公司 | Waterproof device of electric power automation electronic box |
| CN211720045U (en) * | 2019-12-04 | 2020-10-20 | 江苏欧普电力科技有限公司 | Dampproofing block terminal |
-
2020
- 2020-10-20 CN CN202011127749.4A patent/CN112310863B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203553696U (en) * | 2013-10-10 | 2014-04-16 | 施耐德电器工业公司 | New breaker shaking-in and shaking-out driving mechanism |
| CN108170236A (en) * | 2017-12-26 | 2018-06-15 | 新昌县优特机械有限公司 | A kind of radiator for main frame |
| CN211720045U (en) * | 2019-12-04 | 2020-10-20 | 江苏欧普电力科技有限公司 | Dampproofing block terminal |
| CN210957342U (en) * | 2019-12-12 | 2020-07-07 | 昆明前沿科技开发有限公司 | High-efficient switch board of airing exhaust |
| CN211720052U (en) * | 2020-04-07 | 2020-10-20 | 福建省亿集通信息科技有限公司 | Waterproof device of electric power automation electronic box |
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| CN112310863A (en) | 2021-02-02 |
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Denomination of invention: A Circuit Breaker Based on IoT Control Effective date of registration: 20231106 Granted publication date: 20230505 Pledgee: China Co. truction Bank Corp Yiyang branch Pledgor: Huaxiang XiangNeng Technology Co.,Ltd. Registration number: Y2023980063452 |