CN204789741U - A voltage detecting system for domestic intelligent power distribution system - Google Patents
A voltage detecting system for domestic intelligent power distribution system Download PDFInfo
- Publication number
- CN204789741U CN204789741U CN201520412920.4U CN201520412920U CN204789741U CN 204789741 U CN204789741 U CN 204789741U CN 201520412920 U CN201520412920 U CN 201520412920U CN 204789741 U CN204789741 U CN 204789741U
- Authority
- CN
- China
- Prior art keywords
- rectifier bridge
- voltage
- electric capacity
- module
- resistance
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Emergency Protection Circuit Devices (AREA)
Abstract
The utility model relates to a voltage detecting system for domestic intelligent power distribution system, intelligent communication terminal and voltage detecting controlling means including wireless connection, wireless communication module, working power supply module, voltage comparing module, controlling means 0 and switch controlling means 1 that voltage detecting controlling means includes surge protection module, voltage detecting module, voltage sample module, central control system, is connected with central control system, the surge protection module is connected with working power supply module, voltage testing and voltage comparing module are connected, the voltage sample module is connected with voltage testing, working power supply module includes the working power supply circuit, and this a voltage detecting system for domestic intelligent power distribution system passes through intelligent communication terminal and voltage detecting controlling means wireless connection, has realized carrying out real time monitoring to power consumption in the family, and oneself's detection and protect function have among the voltage detecting controlling means, improved electrical safety in the family.
Description
Technical field
The utility model relates to a kind of voltage detecting system for domestic intelligent distribution system.
Background technology
In modern society, along with the raising of people's living standard, the requirement of people to living environment is also more and more higher, and household electricity also enjoys the care of people.
In household electricity, can be found everywhere because line electrical leakage causes electrical equipment to damage, also have because controller switching equipment reacts bradypragia in family, the damage that result in electrical equipment even threatens personal safety.
A few users is equipped with voltage check device at home, but lacks protecting control function due to these voltage check devices, does not possess the function providing monitoring in real time to user simultaneously, result in the effect that these voltage monitors play general.
Utility model content
The technical problems to be solved in the utility model is: the deficiency lacking defencive function and real-time monitoring capacity in order to overcome prior art, provides a kind of and has detection defencive function and can carry out the real-time voltage detecting system for domestic intelligent distribution system monitored.
The utility model solves the technical scheme that its technical matters adopts: a kind of voltage detecting system for domestic intelligent distribution system, comprise intelligent communication terminal and the voltage detecting control device of wireless connections, described voltage detecting control device comprises surge protection module, voltage detection module, voltage sample module, central control system, the wireless communication module be connected with central control system, working power module, voltage comparison module, display control module and switch drive module, described surge protection module and working power model calling, described voltage detection module is connected with voltage comparison module, described voltage sample module is connected with voltage detection module,
Described working power module comprises working power circuit, described working power circuit comprises voltage dependent resistor (VDR), thermistor, transformer, first rectifier bridge, second rectifier bridge, 3rd rectifier bridge, first voltage stabilizing triode, first electric capacity, second electric capacity, 3rd electric capacity, 4th electric capacity, 5th electric capacity, 6th electric capacity, 7th electric capacity, 8th electric capacity and the 9th electric capacity, described transformer is provided with a road input and three tunnels export, the input end of described transformer is in parallel with voltage dependent resistor (VDR) and thermistor respectively, first output terminal of described transformer is connected with the input end of the first rectifier bridge, first output head grounding of described first rectifier bridge, second output terminal of described first rectifier bridge is by the first capacity earth, second output terminal of described first rectifier bridge is connected with the positive pole of the second electric capacity and passes through the second capacity earth, second output terminal of described first rectifier bridge is by the 3rd capacity earth, second output terminal of described transformer is connected with the input end of the second rectifier bridge, first output head grounding of described second rectifier bridge, second output terminal of described second rectifier bridge is connected with the positive pole of the 4th electric capacity and passes through the 4th capacity earth, second output terminal of described second rectifier bridge is by the 5th capacity earth, second output terminal of described second rectifier bridge is connected with the input end of the first voltage stabilizing triode, the earth terminal ground connection of described first voltage stabilizing triode, the output terminal of described first voltage stabilizing triode is connected with the positive pole of the 6th electric capacity and passes through the 6th capacity earth, the output terminal of described first voltage stabilizing triode is by the 7th capacity earth, 3rd output terminal of described transformer is connected with the input end of the 3rd rectifier bridge, first output head grounding of described 3rd rectifier bridge, second output terminal of described 3rd rectifier bridge is connected with the positive pole of the 8th electric capacity and passes through the 8th capacity earth, second output terminal of described 3rd rectifier bridge is by the 9th capacity earth, first output terminal of described first rectifier bridge, first output terminal of the second rectifier bridge and the first output terminal mutually insulated between two of the 3rd rectifier bridge,
Described voltage sample module comprises voltage sampling circuit, described voltage sampling circuit comprises the first resistance, the second resistance, the 3rd resistance, the 4th resistance and the 5th resistance, the series circuit ground connection that described first resistance, the second resistance, the 3rd resistance, the 4th resistance and the 5th resistance form.
Particularly, in voltage sampling circuit, due to electric resistance partial pressure effect, cause each resistance produces heat, in order to improve the reliability of voltage sampling circuit, the power of described first resistance, the second resistance, the 3rd resistance, the 4th resistance and the 5th resistance is 4W.
Particularly, in order to improve the reliability of working power circuit, the model of described first rectifier bridge, the second rectifier bridge and the 3rd rectifier bridge is MB8S.
Particularly, in order to improve the practicality of system, described intelligent communication terminal is smart mobile phone.
The beneficial effects of the utility model are, this voltage detecting system being used for domestic intelligent distribution system, by intelligent communication terminal and the wireless connections of voltage detecting control device, achieves and monitors in real time electricity consumption in family; And there is in voltage detecting control device oneself's detection and defencive function, improve Electrical Safety in family.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the system construction drawing of the utility model for the voltage detecting system of domestic intelligent distribution system;
Fig. 2 is the circuit theory diagrams of the utility model for the working power circuit of the voltage detecting system of domestic intelligent distribution system;
Fig. 3 is the circuit theory diagrams of the utility model for the voltage sampling circuit of the voltage detecting system of domestic intelligent distribution system;
In figure: 1. intelligent communication terminal, 2. wireless communication module, 3. working power module, 4. surge protection module, 5. central control system, 6. voltage comparison module, 7. switch drive module, 8. display control module, 9. voltage detection module, 10. voltage sample module, RV1. voltage dependent resistor (VDR), RT1. thermistor, T1. transformer, U1. the first rectifier bridge, U2. the second rectifier bridge, U3. the 3rd rectifier bridge, U4. the first voltage stabilizing triode, C1. the first electric capacity, C2. the second electric capacity, C3. the 3rd electric capacity, C4. the 4th electric capacity, C5. the 5th electric capacity, C6. the 6th electric capacity, C7. the 7th electric capacity, C8. the 8th electric capacity, C9. the 9th electric capacity, R1. the first resistance, R2. the second resistance, R3. the 3rd resistance, R4. the 4th resistance, R5. the 5th resistance.
Embodiment
By reference to the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, only basic structure of the present utility model are described in a schematic way, and therefore it only shows the formation relevant with the utility model.
As shown in Figure 1-Figure 3, a kind of voltage detecting system for domestic intelligent distribution system, comprise intelligent communication terminal 1 and the voltage detecting control device of wireless connections, described voltage detecting control device comprises surge protection module 4, voltage detection module 9, voltage sample module 10, central control system 5, the wireless communication module 2 be connected with central control system 5, working power module 3, voltage comparison module 6, display control module 8 and switch drive module 7, described surge protection module 4 is connected with working power module 3, described voltage detection module 9 is connected with voltage comparison module 6, described voltage sample module 10 is connected with voltage detection module 9,
Described working power module 3 comprises working power circuit, described working power circuit comprises voltage dependent resistor (VDR) RV1, thermistor RT1, transformer T1, first rectifier bridge U1, second rectifier bridge U2, 3rd rectifier bridge U3, first voltage stabilizing triode U4, first electric capacity C1, second electric capacity C2, 3rd electric capacity C3, 4th electric capacity C4, 5th electric capacity C5, 6th electric capacity C6, 7th electric capacity C7, 8th electric capacity C8 and the 9th electric capacity C9, described transformer T1 is provided with a road input and three tunnels export, the input end of described transformer T1 is in parallel with voltage dependent resistor (VDR) RV1 and thermistor RT1 respectively, first output terminal of described transformer T1 is connected with the input end of the first rectifier bridge U1, first output head grounding of described first rectifier bridge U1, second output terminal of described first rectifier bridge U1 is by the first electric capacity C1 ground connection, second output terminal of described first rectifier bridge U1 is connected with the positive pole of the second electric capacity C2 and passes through the second electric capacity C2 ground connection, second output terminal of described first rectifier bridge U1 is by the 3rd electric capacity C3 ground connection, second output terminal of described transformer T1 is connected with the input end of the second rectifier bridge U2, first output head grounding of described second rectifier bridge U2, second output terminal of described second rectifier bridge U2 is connected with the positive pole of the 4th electric capacity C4 and passes through the 4th electric capacity C4 ground connection, second output terminal of described second rectifier bridge U2 is by the 5th electric capacity C5 ground connection, second output terminal of described second rectifier bridge U2 is connected with the input end of the first voltage stabilizing triode U4, the earth terminal ground connection of described first voltage stabilizing triode U4, the output terminal of described first voltage stabilizing triode U4 is connected with the positive pole of the 6th electric capacity C6 and passes through the 6th electric capacity C6 ground connection, the output terminal of described first voltage stabilizing triode U4 is by the 7th electric capacity C7 ground connection, 3rd output terminal of described transformer T1 is connected with the input end of the 3rd rectifier bridge U3, first output head grounding of described 3rd rectifier bridge U3, second output terminal of described 3rd rectifier bridge U3 is connected with the positive pole of the 8th electric capacity C8 and passes through the 8th electric capacity C8 ground connection, second output terminal of described 3rd rectifier bridge U3 is by the 9th electric capacity C9 ground connection, first output terminal of described first rectifier bridge U1, first output terminal of the second rectifier bridge U2 and the first output terminal mutually insulated between two of the 3rd rectifier bridge U3,
Described voltage sample module 10 comprises voltage sampling circuit, described voltage sampling circuit comprises the first resistance R1, the second resistance R2, the 3rd resistance R3, the 4th resistance R4 and the 5th resistance R5, the series circuit ground connection of described first resistance R1, the second resistance R2, the 3rd resistance R3, the 4th resistance R4 and the 5th resistance R5 composition.
Particularly, in voltage sampling circuit, due to electric resistance partial pressure effect, cause each resistance produces heat, in order to improve the reliability of voltage sampling circuit, the power of described first resistance R1, the second resistance R2, the 3rd resistance R3, the 4th resistance R4 and the 5th resistance R5 is 4W.
Particularly, in order to improve the reliability of working power circuit, the model of described first rectifier bridge U1, the second rectifier bridge U2 and the 3rd rectifier bridge U3 is MB8S.
Particularly, in order to improve the practicality of system, described intelligent communication terminal 1 is smart mobile phone.
In fact: in voltage detecting control device, surge protection module 4 serves the function of carrying out filtering to entering middle electrical network of getting home from external electrical network, serves protective effect to the consumer in family; Working power module 3 provides power supply to modules in voltage detecting control device; Voltage sample module 10 is sampled to the voltage in electrical network in family, calculated by voltage detection module 9 pairs of sampled values subsequently, then by voltage comparison module 6, judgement is compared to the rated voltage of each electrical equipment in family, send signal finally to central control system 5, carry out gauge tap driver module 7 by central control system 5 to carry out carrying out open circuit protection to the electrical equipment of protection that needs relevant in family, simultaneously central control system 5 controls display control module 8 and shows relevant power information to user, allows user get information about the electricity consumption situation in family; Wireless communication module 2 is for making voltage detecting control device and intelligent communication terminal 1 wireless connections.
In fact: the first output terminal mutually insulated between two of first output terminal of the first rectifier bridge U1 in working power circuit, first output terminal of the second rectifier bridge U2 and the 3rd rectifier bridge U3, in order to make three output loops of transformer T1 carry out isolated insulation, thus ensure that the functional reliability of working power circuit.Wherein first output loop of transformer T1 is connected with voltage sampling circuit, so the ground of the first output loop of transformer T1 is connected with the ground of voltage sampling circuit.
Compared with prior art, this voltage detecting system being used for domestic intelligent distribution system, by intelligent communication terminal 1 and the wireless connections of voltage detecting control device, achieves and monitors in real time electricity consumption in family; And there is in voltage detecting control device oneself's detection and defencive function, improve Electrical Safety in family.
With above-mentioned according to desirable embodiment of the present utility model for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this utility model technological thought, can carry out various change and amendment completely.The technical scope of this utility model is not limited to the content on instructions, must determine its technical scope according to right.
Claims (4)
1. the voltage detecting system for domestic intelligent distribution system, it is characterized in that, comprise intelligent communication terminal (1) and the voltage detecting control device of wireless connections, described voltage detecting control device comprises surge protection module (4), voltage detection module (9), voltage sample module (10), central control system (5), the wireless communication module (2) be connected with central control system (5), working power module (3), voltage comparison module (6), display control module (8) and switch drive module (7), described surge protection module (4) is connected with working power module (3), described voltage detection module (9) is connected with voltage comparison module (6), described voltage sample module (10) is connected with voltage detection module (9),
Described working power module (3) comprises working power circuit, described working power circuit comprises voltage dependent resistor (VDR) (RV1), thermistor (RT1), transformer (T1), first rectifier bridge (U1), second rectifier bridge (U2), 3rd rectifier bridge (U3), first voltage stabilizing triode (U4), first electric capacity (C1), second electric capacity (C2), 3rd electric capacity (C3), 4th electric capacity (C4), 5th electric capacity (C5), 6th electric capacity (C6), 7th electric capacity (C7), 8th electric capacity (C8) and the 9th electric capacity (C9), described transformer (T1) is provided with a road input and three tunnels export, the input end of described transformer (T1) is in parallel with voltage dependent resistor (VDR) (RV1) and thermistor (RT1) respectively, first output terminal of described transformer (T1) is connected with the input end of the first rectifier bridge (U1), first output head grounding of described first rectifier bridge (U1), second output terminal of described first rectifier bridge (U1) is by the first electric capacity (C1) ground connection, second output terminal of described first rectifier bridge (U1) is connected with the positive pole of the second electric capacity (C2) and passes through the second electric capacity (C2) ground connection, second output terminal of described first rectifier bridge (U1) is by the 3rd electric capacity (C3) ground connection, second output terminal of described transformer (T1) is connected with the input end of the second rectifier bridge (U2), first output head grounding of described second rectifier bridge (U2), second output terminal of described second rectifier bridge (U2) is connected with the positive pole of the 4th electric capacity (C4) and passes through the 4th electric capacity (C4) ground connection, second output terminal of described second rectifier bridge (U2) is by the 5th electric capacity (C5) ground connection, second output terminal of described second rectifier bridge (U2) is connected with the input end of the first voltage stabilizing triode (U4), the earth terminal ground connection of described first voltage stabilizing triode (U4), the output terminal of described first voltage stabilizing triode (U4) is connected with the positive pole of the 6th electric capacity (C6) and passes through the 6th electric capacity (C6) ground connection, the output terminal of described first voltage stabilizing triode (U4) is by the 7th electric capacity (C7) ground connection, 3rd output terminal of described transformer (T1) is connected with the input end of the 3rd rectifier bridge (U3), first output head grounding of described 3rd rectifier bridge (U3), second output terminal of described 3rd rectifier bridge (U3) is connected with the positive pole of the 8th electric capacity (C8) and passes through the 8th electric capacity (C8) ground connection, second output terminal of described 3rd rectifier bridge (U3) is by the 9th electric capacity (C9) ground connection, first output terminal of described first rectifier bridge (U1), first output terminal of the second rectifier bridge (U2) and the first output terminal mutually insulated between two of the 3rd rectifier bridge (U3),
Described voltage sample module (10) comprises voltage sampling circuit, described voltage sampling circuit comprises the first resistance (R1), the second resistance (R2), the 3rd resistance (R3), the 4th resistance (R4) and the 5th resistance (R5), the series circuit ground connection that described first resistance (R1), the second resistance (R2), the 3rd resistance (R3), the 4th resistance (R4) and the 5th resistance (R5) form.
2. as claimed in claim 1 for the voltage detecting system of domestic intelligent distribution system, it is characterized in that, the power of described first resistance (R1), the second resistance (R2), the 3rd resistance (R3), the 4th resistance (R4) and the 5th resistance (R5) is 4W.
3. as claimed in claim 1 for the voltage detecting system of domestic intelligent distribution system, it is characterized in that, the model of described first rectifier bridge (U1), the second rectifier bridge (U2) and the 3rd rectifier bridge (U3) is MB8S.
4., as claimed in claim 1 for the voltage detecting system of domestic intelligent distribution system, it is characterized in that, described intelligent communication terminal (1) is smart mobile phone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520412920.4U CN204789741U (en) | 2015-06-15 | 2015-06-15 | A voltage detecting system for domestic intelligent power distribution system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520412920.4U CN204789741U (en) | 2015-06-15 | 2015-06-15 | A voltage detecting system for domestic intelligent power distribution system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204789741U true CN204789741U (en) | 2015-11-18 |
Family
ID=54529758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520412920.4U Active CN204789741U (en) | 2015-06-15 | 2015-06-15 | A voltage detecting system for domestic intelligent power distribution system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204789741U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108631273A (en) * | 2018-06-02 | 2018-10-09 | 丹阳恒芯电子有限公司 | A kind of intelligent protection device of band communication |
| CN110412344A (en) * | 2019-08-27 | 2019-11-05 | 珠海市声驰电器有限公司 | A kind of voltage detecting system |
-
2015
- 2015-06-15 CN CN201520412920.4U patent/CN204789741U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108631273A (en) * | 2018-06-02 | 2018-10-09 | 丹阳恒芯电子有限公司 | A kind of intelligent protection device of band communication |
| CN110412344A (en) * | 2019-08-27 | 2019-11-05 | 珠海市声驰电器有限公司 | A kind of voltage detecting system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203466383U (en) | Intelligent static safe energy-saving multifunctional socket with zero power consumption | |
| CN204649834U (en) | A kind of integral and intelligent electric energy meter with leakage current monitoring and protecting function | |
| CN201876970U (en) | Intelligent measuring and controlling device for electrical fires | |
| CN204228778U (en) | A kind of can the electric energy meter of on-line measurement residual current | |
| CN204188680U (en) | A kind of electric energy meter with Electrical Safety defencive function | |
| CN204789741U (en) | A voltage detecting system for domestic intelligent power distribution system | |
| CN204167883U (en) | A kind of 10kV line short fault microcomputer protective relay device | |
| CN204154810U (en) | A kind of electric energy meter measuring residual current | |
| CN203941243U (en) | A kind of three-phase electric power open phase testing circuit | |
| CN212304350U (en) | Intelligent distribution box | |
| CN202903962U (en) | Photovoltaic component monitoring system | |
| CN209045926U (en) | A kind of intelligent socket | |
| CN207410037U (en) | A kind of intelligent anti-over under-voltage protection circuit | |
| CN203775473U (en) | Power-saving control cabinet of intelligent street lamp | |
| CN203021195U (en) | Intelligent controller for crane | |
| CN201975769U (en) | Low-voltage power-distribution neutral line monitoring device | |
| CN203117278U (en) | Multi-loop residual current detection circuit | |
| CN204651613U (en) | Based on the intelligent terminal supply socket of Internet of Things | |
| CN204669079U (en) | A kind of safety control for resident's distribution | |
| CN204216669U (en) | A kind of interchange monitoring unit | |
| CN208971247U (en) | The long-range integrated monitoring device of DC power supply | |
| CN206673241U (en) | Internet of Things smart jack | |
| CN201682330U (en) | Power supply of Zigbee wireless temperature sensor | |
| CN208255677U (en) | Switch state Intelligent display control device | |
| CN202662913U (en) | Intelligent socket |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |