CN111009450A - Multifunctional remote control's electric energy meter intelligent circuit breaker - Google Patents
Multifunctional remote control's electric energy meter intelligent circuit breaker Download PDFInfo
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- CN111009450A CN111009450A CN201911169833.XA CN201911169833A CN111009450A CN 111009450 A CN111009450 A CN 111009450A CN 201911169833 A CN201911169833 A CN 201911169833A CN 111009450 A CN111009450 A CN 111009450A
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/10—Operating or release mechanisms
- H01H71/12—Automatic release mechanisms with or without manual release
- H01H71/42—Induction-motor, induced-current, or electrodynamic release mechanisms
- H01H71/43—Electrodynamic release mechanisms
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/10—Operating or release mechanisms
- H01H71/66—Power reset mechanisms
- H01H71/70—Power reset mechanisms actuated by electric motor
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Abstract
The embodiment of the invention discloses a multifunctional remote control intelligent breaker of an electric energy meter, which comprises: a central processing unit; the electric brake control device comprises a transmission mechanism and an opening and closing driving device, the transmission mechanism is in transmission connection with the electric brake, the opening and closing driving device drives the transmission mechanism to move so as to enable the electric brake to be opened or closed, and the opening and closing driving device is electrically connected with the central processing unit; the remote communication module is used for receiving and sending information through a network and is electrically connected with the central processing unit; the electrical information monitoring module is electrically connected with the central processing unit; the environment information monitoring module comprises a temperature sensor, a smoke sensor and a gas sensor, and is electrically connected with the central processing unit. The invention can remotely control the opening and closing of the breaker and monitor the environmental change, thereby ensuring that the potential safety hazard is not brought when the breaker is remotely controlled to be closed.
Description
Technical Field
The invention relates to the field of circuit breakers, in particular to a multifunctional remote control intelligent circuit breaker for an electric energy meter.
Background
Most of the existing prepayment electric energy meters have the functions of automatic arrearage circuit breaking and automatic circuit breaking for circuit protection, but the prepayment electric energy meters cannot be switched on after being switched off, manual switching on the spot is needed, in order to control the switching on and off of the circuit conveniently, a circuit breaker for automatically controlling the switching on and off of an electric brake appears on the market, for example, a patent with the publication number of CN206292918U, the circuit breaker has a single function, and can be switched on only depending on a payment signal of the electric energy meter, for example, when the circuit is switched off due to arrearage, the automatic switching on can be realized after a user finishes recharging, but when the circuit is switched off due to circuit protection, for example, when the circuit is switched off due to overload, short circuit and the like, the prepayment electric energy meter still needs. And when the environment changes to possibly influence the safety, the electric energy meter still can rely on the payment signal of the electric energy meter to close the switch, so that the potential safety hazard exists, the environment cannot be intelligently identified, and whether the switch should be closed or not can be judged, particularly, when gas leaks, if the circuit breaker is suddenly closed due to the payment signal, circuit sparks are possibly generated to cause fire.
Disclosure of Invention
The technical problem to be solved by the embodiment of the invention is to provide a multifunctional remote-control intelligent breaker for an electric energy meter, which can remotely control the opening and closing of the breaker, can monitor environmental changes, and further ensures that potential safety hazards cannot be brought when the breaker is remotely controlled to be closed.
In order to achieve the above object, the present invention discloses a multifunctional remote controlled intelligent breaker for an electric energy meter, comprising:
a central processing unit;
the electric brake control device comprises a transmission mechanism and an opening and closing driving device, the transmission mechanism is in transmission connection with the electric brake, the opening and closing driving device drives the transmission mechanism to move so as to enable the electric brake to be opened or closed, and the opening and closing driving device is electrically connected with the central processing unit;
a remote communication module for receiving and transmitting information over a network, the remote communication module being electrically connected to the central processor;
the electric information monitoring module is respectively and electrically connected with circuits at two ends of the electric brake, is used for respectively monitoring voltage and current at two ends of the electric brake, and is electrically connected with the central processing unit;
the environment information monitoring module comprises a temperature sensor, a smoke sensor and a gas sensor, and is electrically connected with the central processing unit.
Preferably, the voice device is further included and electrically connected with the central processing unit.
Preferably, the sound-emitting device comprises a buzzer.
Preferably, the remote communication module comprises a GSM module.
Compared with the prior art, the invention has the beneficial effects that:
through the remote communication module, a user can send a signal to the circuit breaker through a network, the central processing unit controls the driving device to drive the circuit breaker to be opened and closed after receiving the opening and closing signal, the circuit breaker is remotely controlled to be opened and closed, and the user does not need to manually close the circuit on site, so that the remote control circuit breaker is more convenient and safer;
the electric information monitoring module is electrically connected with a home-entry circuit at the rear end of the electric brake, can count the electric quantity information of the home-entry circuit and send the electric quantity information to the cloud server or the user mobile phone for storage at any time through the remote communication device, and further can count and display the electric quantity used at any moment, so that the situation that an electric energy meter can only see the total electric quantity is more intuitive;
the electric information monitoring module is electrically connected with a power transmission circuit at the front end of the switch, can obtain current and voltage parameters in real time and send the current and voltage parameters to the central processing unit, and when the central processing unit receives a switching-on instruction, if the current and voltage parameters are overlarge, the switching-on instruction is not executed, so that unsafe conditions that sparks are generated due to overlarge voltage and current or household appliances are damaged during switching-on and the like are avoided;
the central processing unit controls the driving device to drive the disconnecting switch when the monitoring environment is unsafe such as the gas concentration is too high, and can monitor whether the gas concentration is too high in advance when receiving a closing instruction, and does not execute the closing instruction when the gas concentration is too high, so that potential safety hazards are reduced;
the remote communication module adopts a GSM module, and when the environment monitoring information module and the electric information monitoring module send abnormal signals to the central processing unit, the central processing unit can control the remote communication module to send warning short messages, dial warning calls or directly give an alarm through the near field communication module.
Drawings
Fig. 1 is a schematic view of the overall structure of the embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings of fig. 1.
Referring to fig. 1, the intelligent circuit breaker of the multifunctional remote control electric energy meter comprises a central processing unit 4, a switch control device, a remote communication module 7, an electric information monitoring module 8, an environmental information monitoring module 6 and a sound generating device 5.
The electric brake control device comprises a transmission mechanism 21 and an opening and closing driving device 22, an electric brake 1 is arranged on the power transmission line, one end of the transmission mechanism 21 is connected with the electric brake 1, the other end of the transmission mechanism 21 is connected with the opening and closing driving device 22, the opening and closing driving device 22 preferably adopts a motor, and the transmission mechanism 21 preferably adopts a crank and rocker mechanism, such as: when the switch 1 is a knife switch, the knife switch is used as a rocker and is rotationally connected with one end of the connecting rod, a crank is fixedly connected to a rotating shaft of the motor and is rotationally connected with the other end of the connecting rod, so that when the motor rotates and is linked with the crank to rotate, the connecting rod is driven to do plane compound motion to link the swing of the knife switch to switch on or switch off. The open/close driving device 22 is electrically connected to the central processing unit 4, and the open/close driving device 22 receives the open/close signal of the central processing unit 4 to drive the open/close of the switch 1, and feeds back the signal to the central processing unit 4 after the operation is completed, so that the central processing unit 4 knows the open/close state of the switch 1.
The voltage reduction rectification circuit 3 is electrically connected with a power transmission line at the front end of the electric brake 1 to take power, reduce voltage and rectify the power, and supplies power to the central processing unit 4, the opening and closing driving device 22, the remote communication module 7, the electric information monitoring module 8, the environmental information monitoring module 6 and the sound generating device 5.
The electric information monitoring module 8 is electrically connected with the household power transmission line at the rear end of the electric brake 1, and monitors the household voltage and current. The electric information monitoring module 8 is electrically connected with the central processing unit 4, and sends the numerical signals of the voltage and the current to the central processing unit 4 at any moment. The electric information monitoring module 8 is preferably an electric quantity transmitter which is produced by Shanghai gush and latitude automatic control complete equipment company Limited and has the model of YWD-I (U).
The remote communication module 7 is electrically connected with the central processing unit 4, and the remote communication module 7 sends the voltage numerical value information, the current numerical value information, the temperature numerical value information, the smoke concentration numerical value information and the gas concentration numerical value information which are processed by the central processing unit 4 to the cloud server in a network signal mode for storage and statistics; the remote communication module 7 also receives command signals of switching on and switching off from the cloud server and sends the command signals to the central processing unit 4. The remote communication module 7 adopts a GSM module with model number IM200 produced by Shenzhen Ruiyun communication technology Limited.
The central processing unit 4 controls the opening and closing driving device 22 to drive the switch 1 to open or close according to the opening and closing instruction sent by the remote communication module 7. When the temperature that environmental monitoring module 6 sent to central processing unit 4, smog concentration, the numerical value signal of gas concentration is unusual too high, central processing unit 4 control switching drive arrangement 22 drive switch 1 switching-on, and the signal priority that environmental monitoring module 6 sent is superior to the signal that telecommunications module 7 sent, when the environmental parameter that environmental monitoring module 6 sent is unusual promptly, central processing unit 4 can not control the switching-on even receive the switching-on instruction that telecommunications module 7 sent yet, guarantee that the environment is unusual switch-on suddenly of switch-on 1. The central processing unit 4 preferably adopts a PIC16C series single chip microcomputer.
The sound generating device 5 is electrically connected with the central processing unit 4, when the central processing unit 4 receives the environmental information parameter abnormality sent by the environment monitoring module 6, the central processing unit 4 sends a sound generating signal to the sound generating device 5 to enable the sound generating device 5 to generate sound for alarming, and the sound generating device 5 preferably adopts a buzzer.
The user can look over the power consumption condition of oneself from high in the clouds server through cell-phone APP to send switching-off or closing instruction, make things convenient for safety more.
It should be understood that the above-mentioned embodiments are merely illustrative of the technical concept and features of the present invention, and are not intended to limit the scope of the present invention, which is defined by the following claims.
Claims (4)
1. The utility model provides a multi-functional remote control's electric energy meter intelligence circuit breaker which characterized in that includes:
a central processing unit;
the electric brake control device comprises a transmission mechanism and an opening and closing driving device, the transmission mechanism is in transmission connection with the electric brake, the opening and closing driving device drives the transmission mechanism to move so as to enable the electric brake to be opened or closed, and the opening and closing driving device is electrically connected with the central processing unit;
a remote communication module for receiving and transmitting information over a network, the remote communication module being electrically connected to the central processor;
the electric information monitoring module is respectively and electrically connected with circuits at two ends of the electric brake, is used for respectively monitoring voltage and current at two ends of the electric brake, and is electrically connected with the central processing unit;
the environment information monitoring module comprises a temperature sensor, a smoke sensor and a gas sensor, and is electrically connected with the central processing unit.
2. The multifunctional remote-controlled intelligent circuit breaker for electric energy meters according to claim 1, characterized by further comprising a sound-producing device, wherein the sound-producing device is electrically connected with the central processor.
3. The multifunctional remote controlled electric energy meter intelligent circuit breaker according to claim 2, characterized in that the sound-producing device comprises a buzzer.
4. A multifunctional remotely controlled smart circuit breaker for electric energy meters according to any of claims 1-3, characterized in that said remote communication module comprises a GSM module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911169833.XA CN111009450A (en) | 2019-11-25 | 2019-11-25 | Multifunctional remote control's electric energy meter intelligent circuit breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911169833.XA CN111009450A (en) | 2019-11-25 | 2019-11-25 | Multifunctional remote control's electric energy meter intelligent circuit breaker |
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| Publication Number | Publication Date |
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| CN111009450A true CN111009450A (en) | 2020-04-14 |
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| CN201911169833.XA Pending CN111009450A (en) | 2019-11-25 | 2019-11-25 | Multifunctional remote control's electric energy meter intelligent circuit breaker |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113608481A (en) * | 2021-08-11 | 2021-11-05 | 川云智能科技(苏州)有限公司 | Control system |
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- 2019-11-25 CN CN201911169833.XA patent/CN111009450A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113608481A (en) * | 2021-08-11 | 2021-11-05 | 川云智能科技(苏州)有限公司 | Control system |
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