CN111817176A - Household intelligent electric energy metering box system - Google Patents
Household intelligent electric energy metering box system Download PDFInfo
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- CN111817176A CN111817176A CN202010707603.0A CN202010707603A CN111817176A CN 111817176 A CN111817176 A CN 111817176A CN 202010707603 A CN202010707603 A CN 202010707603A CN 111817176 A CN111817176 A CN 111817176A
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- intelligent
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- circuit breaker
- branch circuit
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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
- H02B1/48—Mounting of devices therein
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
- G01R19/165—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
- G01R31/52—Testing for short-circuits, leakage current or ground faults
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V8/00—Prospecting or detecting by optical means
- G01V8/10—Detecting, e.g. by using light barriers
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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
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
- H02J13/00002—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by monitoring
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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
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
- H02J13/00032—Systems characterised by the controlled or operated power network elements or equipment, the power network elements or equipment not otherwise provided for
- H02J13/00036—Systems characterised by the controlled or operated power network elements or equipment, the power network elements or equipment not otherwise provided for the elements or equipment being or involving switches, relays or circuit breakers
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- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
- Y02B70/30—Systems integrating technologies related to power network operation and communication or information technologies for improving the carbon footprint of the management of residential or tertiary loads, i.e. smart grids as climate change mitigation technology in the buildings sector, including also the last stages of power distribution and the control, monitoring or operating management systems at local level
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- 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
- Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
- Y04S20/20—End-user application control systems
- Y04S20/242—Home appliances
Abstract
The invention is suitable for the technical field of electric energy metering boxes, and provides a household intelligent electric energy metering box system, which comprises: a box body; an intelligent main breaker; the intelligent branch circuit breakers are connected with the intelligent main circuit breaker, and the intelligent branch circuit breakers are respectively connected with indoor corresponding electric equipment through branch electric wires; the controller is electrically connected with the intelligent main circuit breaker and the intelligent branch circuit breaker respectively; the communication module is arranged in the box body, is electrically connected with the controller and is used for communicating with the user mobile terminal; and the current detection devices are electrically connected with the controller, and each current detection device is used for detecting the current of the corresponding branch electric wire. When the branch corresponding to the intelligent branch circuit breaker is overloaded or short-circuited, the controller sends corresponding reminding information to the user mobile terminal through the communication module, so that a user can know the fault type in time, and the user can process the fault in time conveniently.
Description
Technical Field
The invention relates to the technical field of electric energy metering boxes, in particular to a household intelligent electric energy metering box system.
Background
The electric energy metering is the basis of the economic accounting of the power grid, and the electric energy metering box is used as the most common equipment for electric energy metering. The household electric energy metering box is generally installed at a main power supply of a family to be used for metering the total electricity consumption of all household appliances and simultaneously playing a role in controlling the on-off of the main power supply of the family.
Among the prior art, generally be provided with the circuit breaker in the electric-energy metering box, the user is at daily power consumption in-process, and when transshipping or short circuit appear, the circuit breaker in the electric-energy metering box can break off and play the guard action, but the user can't learn because the overload outage is still the short circuit outage, can't judge overload or short circuit fault type, inconvenient user handles the trouble.
Disclosure of Invention
The invention provides a household intelligent electric energy metering box system, and aims to solve the problems that an electric energy metering box in the prior art is inconvenient for a user to judge overload or short-circuit fault types and is inconvenient for the user to process faults.
The present invention is thus achieved, providing a household intelligent power metering box system, comprising:
a box body;
the electric energy meter is arranged in the box body, and the wire inlet end of the electric energy meter is connected with a house wire;
the intelligent main circuit breaker is arranged in the box body and is connected with a wire outlet end of the electric energy meter;
the intelligent branch circuit breakers are arranged in the box body, the wire inlet ends of the intelligent branch circuit breakers are connected with the wire outlet ends of the intelligent main circuit breakers, and the wire outlet ends of the intelligent branch circuit breakers are respectively connected with indoor corresponding electric equipment through branch wires;
the controller is arranged in the box body and is electrically connected with the intelligent main circuit breaker and the intelligent branch circuit breaker respectively;
the communication module is arranged in the box body and is electrically connected with the controller and used for communicating with a user mobile terminal;
the current detection devices are arranged in the box body and electrically connected with the controller, and each current detection device is arranged on the corresponding branch electric wire and is used for detecting the current corresponding to the branch electric wire;
when the current detection device detects that the current corresponding to the branch circuit wire is an overload current, the controller sends overload reminding information to the user mobile terminal through the communication module and controls the corresponding intelligent branch circuit breaker to be switched off; when the current detection device detects that the current corresponding to the branch circuit wire is short-circuit current, the controller sends short-circuit reminding information to the user mobile terminal through the communication module and controls the corresponding intelligent branch circuit breaker to be disconnected.
Preferably, the controller is further configured to receive, through the communication module, an intelligent master circuit breaker control instruction and an intelligent branch circuit breaker control instruction sent by the user mobile terminal;
the controller controls the intelligent main circuit breaker to be switched on or switched off according to the intelligent main circuit breaker control instruction, and the controller controls the corresponding intelligent branch circuit breaker to be switched on or switched off according to the intelligent branch circuit breaker control instruction.
Preferably, the household intelligent electric energy metering box system further comprises a smoke sensor which is arranged indoors and around the electric equipment, and the smoke sensor is connected with the controller;
when the smoke sensor detects that the smoke concentration around the electric equipment is larger than a preset value, the controller controls the intelligent main circuit breaker to be disconnected, and the controller sends alarm information to the user mobile terminal through the communication module.
Preferably, the household intelligent electric energy metering box system further comprises a human body sensor which is arranged indoors and around the electric equipment, and the human body sensor is connected with the controller; when the current detection device detects that the branch circuit electric wire passes through the working current and the human body sensor does not detect that users exist around the electric equipment within the preset time, the controller controls the corresponding intelligent branch circuit breaker to be disconnected and sends reminding information to the user mobile terminal through the communication module.
Preferably, the electric equipment at least comprises first electric equipment connected with one intelligent branch circuit breaker through a branch electric wire and second electric equipment connected with the other intelligent branch circuit breaker through a branch electric wire; the first type of electric equipment is an illuminating lamp, and the second type of electric equipment is an air conditioner.
Preferably, the household intelligent electric energy metering box system further comprises an illumination intensity sensor which is connected with the controller and is used for detecting outdoor illumination intensity in real time; when the illumination intensity sensor detects that the illumination intensity is larger than a preset value and the current detection device detects that a branch circuit wire corresponding to the illuminating lamp passes through working current, the controller sends reminding information to the user mobile terminal.
Preferably, the household intelligent electric energy metering box system further comprises a temperature sensor connected with the controller and used for detecting the outdoor temperature; when the temperature sensor detects that the outdoor temperature is within a preset temperature range and the current detection device detects that the branch electric wire corresponding to the air conditioner passes through the working current, the controller sends reminding information to the user mobile terminal.
Preferably, the household intelligent electric energy metering box system further comprises an infrared sensor arranged at an outdoor doorway; when the infrared sensor detects that a user enters the room, the controller controls the intelligent branch circuit breakers to be conducted.
According to the household intelligent electric energy metering box system, the controller and the communication module are arranged, when the current detection device detects that the current in the corresponding branch circuit wire is the overload current, the controller controls the corresponding intelligent branch circuit breaker to be disconnected, and the controller sends overload reminding information to the user mobile terminal through the communication module, so that the user is reminded that the branch circuit wire has overload faults; when the current detection device detects that the current in the corresponding branch circuit wire is the short-circuit current, the controller controls the corresponding intelligent branch circuit breaker to be disconnected, and the controller sends short-circuit reminding information to the user mobile terminal through the communication module, so that the user is reminded that the branch circuit wire has a short-circuit fault, the user can know the fault type visually, and the user can process the fault timely and correspondingly.
Drawings
Fig. 1 is a block diagram of a household intelligent electric energy metering box system according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a household intelligent electric energy metering box system provided by the embodiment of the invention in application.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
According to the household intelligent electric energy metering box system provided by the embodiment of the invention, when the branch corresponding to the intelligent branch circuit breaker is overloaded or short-circuited, the controller sends corresponding reminding information to the user mobile terminal through the communication module, so that a user can know the fault type in time, and the user can conveniently process the fault in time.
Referring to fig. 1 and fig. 2, an embodiment of the present invention provides a household intelligent electric energy metering box system, including:
a box body 1;
the electric energy meter 2 is arranged in the box body 1, and the wire inlet end of the electric energy meter 2 is connected with a house wire;
the intelligent main circuit breaker 3 is arranged in the box body 1, and the intelligent main circuit breaker 3 is connected with the wire outlet end of the electric energy meter 2;
the intelligent branch circuit breakers 4 are installed in the box body 1, the wire inlet ends of the intelligent branch circuit breakers 4 are connected with the wire outlet ends of the intelligent main circuit breakers 3, and the wire outlet ends of the intelligent branch circuit breakers 4 are respectively connected with corresponding indoor electric equipment through branch wires;
the controller 5 is arranged in the box body 1, and the controller 5 is electrically connected with the intelligent main circuit breaker 3 and the intelligent branch circuit breaker 4 respectively;
a communication module 6 installed in the case 1, the communication module 6 being electrically connected to the controller 5 and used for communicating with the user mobile terminal 200;
the plurality of current detection devices 7 are arranged in the box body 1 and electrically connected with the controller 5, and each current detection device 7 is arranged on a corresponding branch electric wire and is used for detecting the current of the corresponding branch electric wire;
when the current detection device 7 detects that the current in the corresponding branch circuit wire is the overload current, the controller 5 sends overload reminding information to the user mobile terminal 200 through the communication module 6 and controls the corresponding intelligent branch circuit breaker 4 to be switched off; when the current detection device 7 detects that the current in the corresponding branch circuit wire is the short-circuit current, the controller 5 sends short-circuit reminding information to the user mobile terminal 200 through the communication module 6, and controls the corresponding intelligent branch circuit breaker 4 to be disconnected.
In the embodiment of the invention, the household intelligent electric energy metering box system is in communication connection with the user mobile terminal 200 by the communication module 6 through the controller 5 and the communication module 6. When the current detection device 7 detects that the current in the corresponding branch circuit wire is the overload current, the controller 5 controls the corresponding intelligent branch circuit breaker 4 to be switched off so as to protect the branch circuit; meanwhile, the controller 5 sends overload reminding information to the user mobile terminal 200 through the communication module 6, so that the user is reminded that the branch line wire has overload faults, and the user can know that the power failure is caused by overload in time; when the current detection device 7 detects that the current in the corresponding branch circuit wire is the short-circuit current, the controller 5 controls the corresponding intelligent branch circuit breaker 4 to be disconnected so as to protect the branch circuit, and the controller 5 sends short-circuit reminding information to the user mobile terminal 200 through the communication module 6 so as to remind a user of the short-circuit fault of the branch circuit wire. Therefore, when the branch line electric wire corresponding to the intelligent branch circuit breaker 4 is overloaded or has a short-circuit fault, the user can know the fault type in time according to the reminding information received by the mobile terminal, and the user can conveniently process the fault in time.
In the embodiment of the present invention, the communication module 6 may be one or any combination of a WIFI module, a bluetooth module, a 4G module, and a 5G module.
In the embodiment of the invention, the number of the intelligent branch circuit breakers 4 is not limited, and can be set according to the type of the electric equipment. For example, indoor consumer includes light, air conditioner, socket, and the light is connected through an intelligent branch circuit breaker 4 that branch circuit electric wire corresponds all the way, and the air conditioner is connected through an intelligent branch circuit breaker 4 that branch circuit electric wire corresponds all the way, and the socket is connected through an intelligent branch circuit breaker 4 that branch circuit electric wire corresponds all the way.
In the embodiment of the present invention, the number of the current detection devices 7 is the same as the number of the intelligent branch circuit breakers 4, and each current detection device 7 is disposed on a corresponding branch electric wire to detect the current of the corresponding branch electric wire.
In the embodiment of the invention, as the current value of each branch electric wire is very small when the corresponding electric equipment does not work, a lower threshold value can be set, and when the current detection device 7 detects that the current in the corresponding branch electric wire is less than the lower threshold value, the electric equipment corresponding to the branch electric wire does not work; when the current detection device 7 detects that the current in the corresponding branch electric wire is greater than the lower limit threshold, it represents that the electric equipment corresponding to the branch electric wire works, and at this time, the branch electric wire passes through the working current. For example, the lower threshold is 0.5A, and when the current detection device 7 detects that the current in the corresponding branch electric wire is less than 0.5A, it represents that the electric device corresponding to the branch electric wire does not work; when the current detection device 7 detects that the current in the corresponding branch electric wire is greater than 0.5A, the electric equipment corresponding to the branch electric wire works.
In the embodiment of the present invention, when the current detection device 7 detects that the current in the corresponding branch electric wire is greater than a preset current value, the current in the branch electric wire is determined to be an overcurrent. For example, the preset current value is 30A, when the current detection device 7 detects that the current in the corresponding branch electric wire is greater than 0.5A and less than 30A, it represents that the electric equipment corresponding to the branch electric wire normally operates, and at this time, the branch electric wire passes through the working current; when the current detection device 7 detects that the current in the corresponding branch electric wire is greater than 30A, it represents that the branch electric wire has an electric equipment overload condition, so as to judge the current in the branch electric wire as the overload current.
In the embodiment of the invention, because the current of the branch electric wire is very large when short circuit occurs and is far larger than the current when overload occurs, an upper threshold value can be set, and when the current detection device 7 detects that the current of the corresponding branch electric wire is larger than the upper threshold value, the branch electric wire is represented to have short circuit fault.
For example, the upper threshold is set to 100A, and when the current detection device 7 detects that the current in the corresponding branch electric wire is greater than 100A, it represents that the branch electric wire has a short-circuit fault.
As an embodiment of the present invention, the controller 5 is further configured to receive an intelligent main breaker control instruction and an intelligent branch breaker control instruction sent by the user mobile terminal 200 through the communication module 6;
the controller 5 controls the intelligent main circuit breaker 3 to be switched on or switched off according to the intelligent main circuit breaker control instruction, and the controller 5 controls the corresponding intelligent branch circuit breaker 4 to be switched on or switched off according to the intelligent branch circuit breaker control instruction.
In this embodiment, the user can realize the remote control on/off of the intelligent main circuit breaker 3 or the intelligent branch circuit breaker 4 by performing remote operation on the interface of the user mobile terminal 200, and the user does not need to walk to the position of the electric energy metering box to manually control the switch of the circuit breaker, so that the user can conveniently maintain indoor circuits or maintain electric equipment.
As an embodiment of the present invention, the household intelligent electric energy metering box system further includes a smoke sensor 8 disposed indoors and around the electric equipment, the smoke sensor 8 is connected to the controller 5;
when the smoke sensor 8 detects that the smoke concentration around the electric equipment is greater than a preset value, the controller 5 controls the intelligent main circuit breaker 3 to be disconnected, and the controller 5 sends alarm information to the user mobile terminal 200 through the communication module 6.
In this embodiment, when smoke sensor 8 detects that consumer smog concentration is greater than the default around, smoke sensor 8 is to controller 5 feedback signal, controller 5 judges the indoor conflagration that takes place in consumer place according to this feedback signal, controller 5 control intelligence master breaker 3 disconnection, prevent that the circuit from burning out the short circuit and causing further loss, and controller 5 sends alarm information to user mobile terminal 200 through communication module 6, the user of being convenient for in time learns indoor conflagration that takes place.
As an embodiment of the present invention, the household intelligent electric energy metering box system further includes a human body sensor 9 disposed indoors and around the electric equipment, the human body sensor 9 is connected to the controller 5; when the current detection device 7 detects that the branch electric wire passes through the working current and the human body sensor 9 does not detect that users exist around the electric equipment within the preset time, the controller 5 controls the corresponding intelligent branch circuit breaker 4 to be disconnected and sends reminding information to the mobile terminal through the communication module 6.
In this embodiment, when human body sensor 9 does not detect the user around the consumer in the time of predetermineeing, represent that the user is not around the consumer this moment, and current detection device 7 detects when the branch road electric wire passes through operating current, thereby judge that the user forgets to close the consumer, human body sensor 9 feeds back the signal to controller 5, controller 5 controls the disconnection of intelligent branch road circuit breaker 4 that corresponds according to this feedback signal, thereby to this consumer outage, and send warning information in order to remind the user to user mobile terminal 200 through communication module 6, thereby effectively prevent to cause the electric energy waste and have the problem of power consumption potential safety hazard because of the user forgets to close the consumer and directly goes out, thereby realize power saving and safety protection effect.
As an embodiment of the present invention, the electric devices at least include a first type of electric device connected to one of the intelligent branch breakers through a branch electric wire, and a second type of electric device connected to another one of the intelligent branch breakers through a branch electric wire; the first type of electric equipment is an illuminating lamp, and the second type of electric equipment is an air conditioner. Wherein, the quantity of light and air conditioner is not restricted.
As an embodiment of the present invention, the household intelligent electric energy metering box system further includes an illumination intensity sensor 10 connected to the controller 5 for detecting outdoor illumination intensity in real time, and when the illumination intensity sensor 10 detects that the illumination intensity is greater than a preset value and the current detection device 7 detects that a branch line corresponding to an illumination lamp passes through a working current, the controller 5 sends a prompt message to the user mobile terminal 200.
In this embodiment, the illumination intensity sensor 10 detects that the illumination intensity is greater than the preset value, which means that the illumination lamp does not need to be turned on indoors at this time, and the controller 5 sends the reminding information to the user mobile terminal 200 to remind the user that the illumination lamp can be turned off, so as to play a role of power saving reminding.
As an embodiment of the present invention, the household intelligent electric energy metering box system further includes a temperature sensor 11 connected to the controller 5 and configured to detect an outdoor temperature, and when the temperature sensor 11 detects that the outdoor temperature is within a preset temperature range and the current detection device 7 detects that a branch electric wire corresponding to the air conditioner passes through a working current, the controller 5 sends a prompt message to the user mobile terminal 200.
In this embodiment, the temperature sensor detects that the temperature is within the preset temperature range, which means that the air conditioner does not need to be turned on indoors at this time, and the controller 5 sends a reminding message to the user mobile terminal 200 to remind the user that the air conditioner can be turned off, so as to play a role of power saving reminding. For example, the preset temperature range is 15 ° to 25 °, when the temperature sensor 11 detects that the outdoor temperature is within 15 ° to 25 °, it represents that the air conditioner does not need to be turned on indoors at this time, and the current detection device 7 detects that the branch electric wire corresponding to the air conditioner passes through the working current, the controller 5 sends a reminding message to the user mobile terminal 200 to remind the user to turn off the air conditioner.
As an embodiment of the present invention, the household intelligent electric energy metering box system further includes an infrared sensor 12 disposed at an outdoor doorway; when the infrared sensor 12 detects that the user enters the room, the controller 5 controls each intelligent branch circuit breaker 4 to be turned on.
In this embodiment, through set up infrared sensor 12 in outdoor gate and detect that the user advances, controller 5 controls each intelligent branch circuit breaker 4 and switches on before the user advances, avoids intelligent branch circuit breaker 4 to be in off-state and needs the user rethread user mobile terminal 200 to go to control the situation that intelligent branch circuit breaker 4 switched on, thereby it goes to open corresponding circuit breaker through user mobile terminal 200 again to need not the user, realizes automatic control, promotes user's use and experiences.
According to the household intelligent electric energy metering box system provided by the embodiment of the invention, the controller and the communication module are arranged, when the current detection device detects that the current in the corresponding branch circuit wire is the overload current, the controller controls the corresponding intelligent branch circuit breaker to be disconnected, and the controller sends overload reminding information to the user mobile terminal through the communication module, so that the user is reminded that the branch circuit wire has overload faults; when the current detection device detects that the current in the corresponding branch circuit wire is the short-circuit current, the controller controls the corresponding intelligent branch circuit breaker to be disconnected, and the controller sends short-circuit reminding information to the user mobile terminal through the communication module, so that the user is reminded that the branch circuit wire has a short-circuit fault, the user can know the fault type visually, and the user can process the fault timely and correspondingly.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a domestic formula intelligence electric-energy metering box system which characterized in that includes:
a box body;
the electric energy meter is arranged in the box body, and the wire inlet end of the electric energy meter is connected with a house wire;
the intelligent main circuit breaker is arranged in the box body and is connected with a wire outlet end of the electric energy meter;
the intelligent branch circuit breakers are arranged in the box body, the wire inlet ends of the intelligent branch circuit breakers are connected with the wire outlet ends of the intelligent main circuit breakers, and the wire outlet ends of the intelligent branch circuit breakers are respectively connected with indoor corresponding electric equipment through branch wires;
the controller is arranged in the box body and is electrically connected with the intelligent main circuit breaker and the intelligent branch circuit breaker respectively;
the communication module is arranged in the box body and is electrically connected with the controller and used for communicating with a user mobile terminal;
the current detection devices are arranged in the box body and electrically connected with the controller, and each current detection device is arranged on the corresponding branch electric wire and is used for detecting the current corresponding to the branch electric wire;
when the current detection device detects that the current corresponding to the branch circuit wire is an overload current, the controller sends overload reminding information to the user mobile terminal through the communication module and controls the corresponding intelligent branch circuit breaker to be switched off; when the current detection device detects that the current corresponding to the branch circuit wire is short-circuit current, the controller sends short-circuit reminding information to the user mobile terminal through the communication module and controls the corresponding intelligent branch circuit breaker to be disconnected.
2. The household intelligent electric energy metering box system of claim 1, wherein the controller is further configured to receive an intelligent main breaker control instruction and an intelligent branch breaker control instruction sent by the user mobile terminal through the communication module;
the controller controls the intelligent main circuit breaker to be switched on or switched off according to the intelligent main circuit breaker control instruction, and the controller controls the corresponding intelligent branch circuit breaker to be switched on or switched off according to the intelligent branch circuit breaker control instruction.
3. The home-use smart power meter box system as defined in claim 1, further comprising a smoke sensor disposed indoors and around the electrical device, the smoke sensor being connected to the controller;
when the smoke sensor detects that the smoke concentration around the electric equipment is larger than a preset value, the controller controls the intelligent main circuit breaker to be disconnected, and the controller sends alarm information to the user mobile terminal through the communication module.
4. The home-use smart power metering box system of claim 1, further comprising a body sensor disposed indoors and around the consumer, the body sensor being connected to the controller; when the current detection device detects that the branch circuit electric wire passes through the working current and the human body sensor does not detect that users exist around the electric equipment within the preset time, the controller controls the corresponding intelligent branch circuit breaker to be disconnected and sends reminding information to the user mobile terminal through the communication module.
5. The household intelligent electric energy metering box system according to claim 1, wherein the electric devices at least comprise a first type of electric device connected with one intelligent branch circuit breaker through a branch electric wire, and a second type of electric device connected with the other intelligent branch circuit breaker through a branch electric wire; the first type of electric equipment is an illuminating lamp, and the second type of electric equipment is an air conditioner.
6. The household intelligent electric energy metering box system according to claim 5, further comprising an illumination intensity sensor connected to the controller and used for detecting outdoor illumination intensity in real time; when the illumination intensity sensor detects that the illumination intensity is larger than a preset value and the current detection device detects that a branch circuit wire corresponding to the illuminating lamp passes through working current, the controller sends reminding information to the user mobile terminal.
7. The home-use smart power metering box system of claim 5 or 6, further comprising a temperature sensor connected to the controller for detecting an outdoor temperature; when the temperature sensor detects that the outdoor temperature is within a preset temperature range and the current detection device detects that the branch electric wire corresponding to the air conditioner passes through the working current, the controller sends reminding information to the user mobile terminal.
8. The home-use smart power metering box system of claim 1, further comprising an infrared sensor disposed at an outdoor doorway; when the infrared sensor detects that a user enters the room, the controller controls the intelligent branch circuit breakers to be conducted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010707603.0A CN111817176A (en) | 2020-07-21 | 2020-07-21 | Household intelligent electric energy metering box system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010707603.0A CN111817176A (en) | 2020-07-21 | 2020-07-21 | Household intelligent electric energy metering box system |
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| CN111817176A true CN111817176A (en) | 2020-10-23 |
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| CN202010707603.0A Pending CN111817176A (en) | 2020-07-21 | 2020-07-21 | Household intelligent electric energy metering box system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113726014A (en) * | 2021-09-01 | 2021-11-30 | 广东省珩祥安全科技有限公司 | Power utilization monitoring method and system based on circuit breaker |
| WO2022126824A1 (en) * | 2020-12-14 | 2022-06-23 | 深圳曼顿科技有限公司 | Electric control box and control method therefor |
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