CN202906129U - Three-phase metering wall socket with carrier communication function - Google Patents
Three-phase metering wall socket with carrier communication function Download PDFInfo
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- CN202906129U CN202906129U CN 201220566068 CN201220566068U CN202906129U CN 202906129 U CN202906129 U CN 202906129U CN 201220566068 CN201220566068 CN 201220566068 CN 201220566068 U CN201220566068 U CN 201220566068U CN 202906129 U CN202906129 U CN 202906129U
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Abstract
Disclosed is a three-phase metering wall socket with carrier communication function. The three-phase metering wall socket comprises a shell, wherein the inner side of the shell is connected with socket wiring terminals (2) used for being connected with a three-phase power line, and the shell is provided with socket jacks (3) used for being connected with external three-phase electrical equipment (3) and a luminescent tube (8) used for indicating the working state of the socket. The three-phase metering wall socket is characterized in that the shell is further internally equipped with an electric energy metering module (4), a data processing module (5), a carrier communication module (6) and a power module (7), wherein a single input end of the electric energy metering module (4) is connected with the socket wiring terminals (2) and a signal output end of the electric energy metering module (4) is connected with a single input end of the data processing module (5), a signal output end of the data processing module (5) is connected with a single input end of the carrier communication module (6), carrier signals of the carrier communication module (6) are connected with a commercial power line through the socket wiring terminals (2), and the power module (7) provides weak working power for all the working modules. The three-phase metering wall socket with carrier communication function has a simple structure and is fully-functional, data acquisition and transmission are convenient and reliable, and the three-phase metering wall socket can be conducive to the improvement of the automation level of power management.
Description
Technical field
The utility model relates to a kind of electric component, especially a kind of three phase metering wall socket that is installed on the wall, specifically a kind of not only have the three phase metering function, but also have the three phase metering wall socket with the carrier communication function based on power line.
Background technology
Along with the quickening of China's industrialization, Development of China's Urbanization, energy resource consumption is also at rapid growth.In order to satisfy the demand of the aspects such as energy-saving and emission-reduction, energy-saving and cost-reducing and energy conservation, need to carry out on-line monitoring and metering to the energy consumption of power consumption equipment.The wall type socket that has at present had some can carry out to the three phase electric equipment of family, office space and industry spot Electro-metering occurs in succession.The part but these sockets come with some shortcomings, main deficiency is: the one, except electric energy metrical, do not divide the measurement of the power consumption parameter such as phase current, minute phase voltage, active power, reactive power, power factor (PF) and the sense of current; The 2nd, can not realize constructing communication network and data remote function, be not easy to realize on-line monitoring and the energy conservation of energy consumption.
Summary of the invention
The purpose of the present utility model is not have the problems such as power consumption parameter measurement and data remote function for present wall type socket, designed a kind of three phase metering wall socket with the carrier communication function, in order to realize the power consumption parameter of three phase electric equipment is measured, and realize the data remote function.
The technical solution of the utility model is:
A kind of three phase metering wall socket with the carrier communication function, it comprises shell 1, the inboard of shell 1 is connected with for the socket binding post 2 that is connected with three-phase power line; Shell 1 is provided with for the receptacle sockets 3 that is connected with outside three phase electric equipment and is used to indicate socket operating state luminous tube 8, it is characterized in that also being equipped with in the described shell electric energy metering module 4, data processing module 5, carrier communication module 6 and power module 7; The signal input part combination hub binding post 2 of electric energy metering module 4, its signal output part connects the signal input part of data processing module 5, the signal output part of data processing module 5 is carried the signal input part of wave communication module 6, and the carrier signal of carrier communication module 6 connects supply main by socket binding post 2; Power module 7 provides work light current power supply for each operational module.
Described electric energy metering module 4 is made of computation chip, current sampling circuit and voltage sampling circuit; Current sampling circuit is sampled to the current signal of phase line on the socket binding post 2, and voltage sampling circuit is sampled to the voltage signal on the socket binding post 2, and sampled signal is sent into the input of computation chip; The output of computation chip is connected with the single-chip microcomputer of data processing module 5.
Described data processing module 5 is made of single-chip microcomputer, memory and luminous tube; The single-chip microcomputer input is connected with the computation chip output of electric energy metering module 4, and memory also is connected with single-chip microcomputer, and an output of single-chip microcomputer is connected with luminous tube, and the communication port of single-chip microcomputer is connected with the light current interface of carrier communication module.
Described carrier communication module 6 is made of carrier communication circuit; The light current interface of carrier communication module is connected with the communication port of single-chip microcomputer, and the carrier wave coupling interface of carrier communication module is connected with socket binding post 2.
5, the three phase metering wall socket with the carrier communication function according to claim 1 is characterized in that described power module 7 is made of DC power supply circuit; Power module provides power supply for respectively electric energy metering module, data processing module and carrier communication module.
Beneficial effect of the present invention:
1, the utility model can be easily detects the power consumption parameter of various three phase electric equipments, not only has the three-phase electric energy metering function, the measurement function that also has the power consumption parameter such as a minute phase current, minute phase voltage, active power, reactive power, power factor (PF) and the sense of current, owing to adopted the special-purpose electric energy computation chip of high accuracy, wide-range, the electric energy metrical precision can reach 0.5 grade, can satisfy the requirement of high accuracy, real time on-line monitoring power consumption equipment energy consumption.
2, owing to adopted the Power Line Carrier Communication Module with automatic routing function and circuit listening functions, can carry out the self adaptation group-net communication, the carrier communication success rate can reach 100%, satisfy the requirement of real time communication, can be easily with the power consumption parameter teletransmission of three phase electric equipment give that the place (such as the user) that needs monitoring or the computer of department (power supply department or government department) etc. record, storage, statistics and analysis, realize the data remote function.
3, to application of the present utility model, greatly improved the ability that the three phase electric equipment energy consumption is monitored and managed, by in real time, on-line monitoring exactly, the energy consumption of in time analyzing, adding up each power consumption equipment is for energy-saving and emission-reduction, reduce energy consumption administration base is provided.
4, overall dimension of the present utility model is identical with common three-phase wall socket with installation dimension, can directly replace use; Because its low price, easy for installation, be worth promoting and use.
5, the utility model is simple in structure, and is multiple functional, and data acquisition and transmission are convenient and reliable, are conducive to improve the automatization level of the management of power use.
Description of drawings
Fig. 1 is schematic block circuit diagram of the present utility model.
Fig. 2 is structural representation of the present utility model.
Fig. 3 is the left view of Fig. 2.
Among the figure: the 1st, shell; The 2nd, socket binding post on the shell; The 3rd, receptacle sockets on the shell; The 4th, electric energy metering module; The 5th, data processing module; The 6th, carrier communication module; The 7th, power module; The 8th, luminous tube, it is installed on the shell and is controlled by single-chip microcomputer.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing and preferred embodiment.
Referring to Fig. 1, Fig. 2,3.
A kind of three phase metering wall socket with the carrier communication function, it comprises the luminous tube 8 on socket binding post 2, the receptacle sockets 3 on the shell 1, electric energy metering module 4, data processing module 5, carrier communication module 6, power module 7 and the shell 1 on shell 1, the shell 1.
The utility model is equipped with socket binding post 2 at the medial surface of described shell 1, and socket binding post 2 usefulness are connected with three-phase power line; Be provided with receptacle sockets 3 in the front of shell 1, be used for being connected with outside three phase electric equipment; Luminous tube 8 on the shell 1 is used to indicate the operating state of socket.
The utility model is made of computation chip, current sampling circuit, voltage sampling circuit at the electric energy metering module 4 of described shell 1 interior installation; Current sampling circuit is sampled to the current signal of phase line on the socket binding post 2, voltage sampling circuit is sampled to the voltage signal on the socket binding post 2, sampled signal is sent into the input of computation chip, computation chip obtains the power consumption parameter such as corresponding current value, magnitude of voltage, performance number and power factor after electric current, voltage signal are measured, calculated, and also obtains simultaneously the electric energy metrical value; The output of computation chip is connected with the single-chip microcomputer of data processing module, power consumption parameter and electric energy metrical value can be transferred to single-chip microcomputer; The special metering IC has the advantage of high accuracy, wide-range, and the support software calibration can be calibrated by carrier communication mode, and the electric energy metrical precision can reach 0.5 grade.
The data processing module 5 of the utility model shell 1 interior installation is made of single-chip microcomputer, memory, luminous tube; The computation chip output of electric energy metering module is connected with the single-chip microcomputer input, and single-chip microcomputer can read each power consumption parameter in the computation chip, the electric energy metrical value is added up obtain the electricity consumption value simultaneously; Memory also is connected with single-chip microcomputer, adopts non-volatile type eeprom memory, can store the data such as power consumption parameter, charge value, mailing address, and data are not also lost after having a power failure, and the data holding time can reach more than 10 years; Connect luminous tube at the output of single-chip microcomputer, adopt the LED double color luminotron, can the socket for indicating operating state, luminous tube glow green and flicker when socket normally moves, luminous tube jaundice coloured light during carrier communication, luminous tube burn red when circuit has fault; The communication port of single-chip microcomputer is connected with the light current interface of carrier communication module, can send or receive order and data to carrier communication module.
The carrier communication module 6 of the utility model shell 1 interior installation is made of carrier communication circuit; The light current interface of carrier communication module is connected with the communication port of single-chip microcomputer, and the carrier wave coupling interface of carrier communication module is connected with socket binding post 2; After carrier communication module receives carrier signal by the carrier wave coupling interface from power line, obtain order and data through demodulation, and through the light current interface will order and data send to single-chip microcomputer, single-chip microcomputer receives and responds these orders and data, return corresponding data, carrier communication module sends to power line through the carrier wave coupling interface after these data are modulated; This carrier communication module has automatic routing function and circuit listening functions, can carry out the self adaptation group-net communication, and the carrier communication success rate can reach 100%, satisfies the requirement of real time communication.
The power module 7 of the utility model shell 1 interior installation is made of DC power supply circuit, at the ac input end of power supply lightning surge protection circuit and overvoltage crowbar is arranged, and can filter out power disturb, and prevents lightning damage, protects this socket and power consumption equipment; Power module provides power supply for respectively electric energy metering module, data processing module, carrier communication module.
The content that this specification is not described in detail belongs to the known prior art of those skilled in the art of the present technique.
Above-mentioned explanation is not limitation of the utility model, and the utility model also injustice only limits to above-mentioned giving an example, and the variation that those skilled in the art make in essential scope of the present utility model, remodeling, interpolation or replacement also belong to protection range.
Claims (5)
1. three phase metering wall socket with the carrier communication function, it comprises shell (1), the inboard of shell (1) is connected with for the socket binding post (2) that is connected with three-phase power line; Shell (1) is provided with for the receptacle sockets (3) that is connected with outside three phase electric equipment and is used to indicate socket operating state luminous tube (8), it is characterized in that also being equipped with in the described shell electric energy metering module (4), data processing module (5), carrier communication module (6) and power module (7); The signal input part combination hub binding post (2) of electric energy metering module (4), its signal output part connects the signal input part of data processing module (5), the signal output part of data processing module (5) is carried the signal input part of wave communication module (6), and the carrier signal of carrier communication module (6) connects supply main by socket binding post (2); Power module (7) provides work light current power supply for each operational module.
2. the three phase metering wall socket with the carrier communication function according to claim 1 is characterized in that described electric energy metering module (4) is made of computation chip, current sampling circuit and voltage sampling circuit; Current sampling circuit is sampled to the current signal of the upper phase line of socket binding post (2), and voltage sampling circuit is sampled to the voltage signal on the socket binding post (2), and sampled signal is sent into the input of computation chip; The output of computation chip is connected with the single-chip microcomputer of data processing module (5).
3. the three phase metering wall socket with the carrier communication function according to claim 1 is characterized in that described data processing module (5) is made of single-chip microcomputer, memory and luminous tube; The single-chip microcomputer input is connected with the computation chip output of electric energy metering module (4), and memory also is connected with single-chip microcomputer, and an output of single-chip microcomputer is connected with luminous tube, and the communication port of single-chip microcomputer is connected with the light current interface of carrier communication module.
4. the three phase metering wall socket with the carrier communication function according to claim 1 is characterized in that described carrier communication module (6) is made of carrier communication circuit; The light current interface of carrier communication module is connected with the communication port of single-chip microcomputer, and the carrier wave coupling interface of carrier communication module is connected with socket binding post (2).
5. the three phase metering wall socket with the carrier communication function according to claim 1 is characterized in that described power module (7) is made of DC power supply circuit; Power module provides power supply for respectively electric energy metering module, data processing module and carrier communication module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220566068 CN202906129U (en) | 2012-10-31 | 2012-10-31 | Three-phase metering wall socket with carrier communication function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220566068 CN202906129U (en) | 2012-10-31 | 2012-10-31 | Three-phase metering wall socket with carrier communication function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202906129U true CN202906129U (en) | 2013-04-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220566068 Expired - Lifetime CN202906129U (en) | 2012-10-31 | 2012-10-31 | Three-phase metering wall socket with carrier communication function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202906129U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105356171A (en) * | 2015-11-18 | 2016-02-24 | 中国南方电网有限责任公司电网技术研究中心 | Wall-embedded intelligent socket |
-
2012
- 2012-10-31 CN CN 201220566068 patent/CN202906129U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105356171A (en) * | 2015-11-18 | 2016-02-24 | 中国南方电网有限责任公司电网技术研究中心 | Wall-embedded intelligent socket |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: NANJING FEITENG ELECTRONICS TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: NANJING FEITENG TECHNOLOGY DEVELOPMENT CO., LTD. Effective date: 20140514 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20140514 Address after: Ling Industrial Park Blue Xia Road Jiangning District of Nanjing City, Jiangsu Province, No. 6 211111 Patentee after: NANJING FEAT ELECTRONIC TECHNOLOGY CO.,LTD. Patentee after: Chen Daosheng Patentee after: Li Wenjun Patentee after: Shen Zhenwei Address before: Ling Industrial Park Blue Xia Road Jiangning District of Nanjing City, Jiangsu Province, No. 6 211111 Patentee before: Nanjing Feiteng Technology Development Co.,Ltd. Patentee before: Chen Daosheng Patentee before: Li Wenjun Patentee before: Shen Zhenwei |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130424 |