CN106093478A - A kind of intelligent electric power data module and split type display - Google Patents

A kind of intelligent electric power data module and split type display Download PDF

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Publication number
CN106093478A
CN106093478A CN201610632015.9A CN201610632015A CN106093478A CN 106093478 A CN106093478 A CN 106093478A CN 201610632015 A CN201610632015 A CN 201610632015A CN 106093478 A CN106093478 A CN 106093478A
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CN
China
Prior art keywords
terminal
wiring board
split type
type display
electric power
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.)
Pending
Application number
CN201610632015.9A
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Chinese (zh)
Inventor
王贤贤
王连振
崔金贵
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jinxiang County Is Fertile Can Automatically Controlled Science And Technology Ltd
Original Assignee
Jinxiang County Is Fertile Can Automatically Controlled Science And Technology Ltd
Priority date (The priority date 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 date listed.)
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Publication date
Application filed by Jinxiang County Is Fertile Can Automatically Controlled Science And Technology Ltd filed Critical Jinxiang County Is Fertile Can Automatically Controlled Science And Technology Ltd
Priority to CN201610632015.9A priority Critical patent/CN106093478A/en
Publication of CN106093478A publication Critical patent/CN106093478A/en
Pending legal-status Critical Current

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    • GPHYSICS
    • G01MEASURING; TESTING
    • G01RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R1/00Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
    • G01R1/02General constructional details
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Remote Monitoring And Control Of Power-Distribution Networks (AREA)

Abstract

The invention discloses a kind of intelligent electric power data module and split type display, intelligent electric power data module, including upper shell and lower house, it is respectively equipped with current transformer in described upper shell and lower house, Current Transformer Secondary line is connected with lower wiring board, and lower wiring board is connected with upper wiring board by upper and lower wiring board connecting line;Described upper wiring board is connected terminal and connects with split type display;Described upper wiring board and corresponding being connected with upper connecting terminal and lower connecting terminal respectively of lower wiring board.Separation type electrical intelligent network communication instrument, it is connected with copper bar by voltage signal line including described upper connecting terminal, it is connected with wireless network communication module by RS485 connection simultaneously, lower connecting terminal is connected with motor switch breaking-closing operating, excitation dropout, on off state, ground connection temperature control equisignal line, described split type display is connected terminal and is connected with split type display by the first connecting line, and described split type display is additionally provided with combined floodgate button and display lamp, separating brake button and display lamp and arranges key, enters key, adjust key and return red packet key.

Description

A kind of intelligent electric power data module and split type display
Technical field
The technology of the present invention relates to is electric intelligent network service instrument field, particularly relates to intelligent electric power data module and divides Body formula display.
Background technology
In current Electrification Age, all kinds of electric intelligent network service instrument, more and more applied and developed.But The outstanding problem generally existed, instrument is the most all arranged on all kinds of plate face, because gathering needed for intelligent network communication instrument Data volume more much greater than general instrument, an instrument it is generally required to connect tens to tens signal conductors, moreover according to Country's 3C authentication requesting, 110V electric pressure above holding wire cross section must not be less than 1.5mm, and Ampereconductors is no less than 2.5 mm , cause thickly dotted various types of signal conductor lines, be dispersed throughout each position of power distribution cabinet, specifically focus on instrument board connection side.
So, one is to cause secondary line the most oversize, and cost is high;Two is that wiring complexity recruitment is many and easily make mistakes;Three are Operating maintenance workload is big, the time is long, affects normal electricity consumption.Four be due to the connections such as electric signal conductor is too many, RS485 without Method avoids the interference of too much forceful electric power gesture.
Summary of the invention
The purpose of the present invention is contemplated to solve the problems referred to above, it is provided that a kind of intelligent electric power data module and split type display Device, thoroughly eliminates and is dispersed throughout on instrument door and electric beam a large amount of secondary lines laid.
To achieve these goals, the present invention adopts the following technical scheme that
A kind of intelligent electric power data module, including upper shell and lower house, is respectively equipped with electric current in described upper shell and lower house Transformer, Current Transformer Secondary line is connected with lower wiring board, and lower wiring board is by upper and lower wiring board connecting line and upper wiring board Connect;Described upper wiring board is connected terminal and connects with display;Described upper wiring board and lower wiring board respectively corresponding with on connect Line terminals and lower connecting terminal connect.
Described upper shell and lower house are connected by upper-lower casing connecting bolt.
Described upper shell is fixed footing with upper shell and is connected, and lower house is fixed footing with lower house and is connected.
Described upper connecting terminal includes voltage input-terminal, electric current verification input terminal, active energy pulse terminal, idle Electrical energy pulse terminal, power supply terminal and RS-485 terminal;Described lower connecting terminal includes On-off signal terminal, output switch parameter Terminal and divide-shut brake instruction terminal.
Described upper wiring board includes that the conditioned circuit of modulate circuit, three-phase voltage signal and three-phase current signal is changed into weak The signal of telecommunication, after entrance electrical quantity processor carries out calculation process, show that the electrical quantity of setting, single-chip microcomputer enter with electrical quantity processor Row communication, reads electrical quantity in real time, drives liquid crystal segment encode to show by driving chip the most again;The input of described single-chip microcomputer is also Electrically connect with keyboard and On-off signal terminal;The outfan of described single-chip microcomputer and output switch parameter terminal, RS485 communication terminal Electrical connection.
Described upper connecting terminal is connected with copper bar by voltage signal line, described RS485 connection and network wireless communication Module connects, and described lower connecting terminal is connected with motor switch, contact temperature controller by holding wire, and described split type display is even Connecting terminal is connected with display by the first connecting line.
Described display is arranged on the miniature instrument door in the middle of power distribution cabinet.
The holding wire that described lower terminal row is connected with motor switch includes switching divide-shut brake and instruction, on off state, contact Temperature, quick shunt opening holding wire.
Described split type display includes that housing, the side of described housing are fixed with liquid crystal display screen by liquid crystal display screen pressing plate, separately Side is provided with data module and connects terminal, and described data module is connected terminal and is connected with wiring board by the second connecting line, described Wiring board is connected with described liquid crystal display screen, described wiring board also with by bonded.
Described button includes combined floodgate key, the display lamp that closes a floodgate, arranges key, entrance key, adjustment key, return key and separating brake key, institute State wiring board to be also connected with combined floodgate display lamp and separating brake display lamp.
Beneficial effects of the present invention:
Intelligent electric power data module and split type display are that power consumer is long-range or the various electric parameter of real time monitoring, prison Depending on electric equipment operation state, accept fault alarm, Protection parameters adjustment, breaking-closing operating etc., it is provided that one has representative The adapted terminal equipment intelligent network electric instrument of property.
Its outstanding advantage is mainly manifested in:
1, meet realize all kinds of electric parameter collection, display and function setting while, by various electrical connection holding wire It is internal and nearby that concentration is placed in intelligent electric power data module, has not only saved the secondary wiring of more than 90% and has installed labour cost, having closed Key is more to ensure that safe and reliable to use and improve operation maintenance efficiency, provides effectively for the security reliability for electricity consumption Ensure.
2, intelligent electric power data module and split type display change conventional electric power instrument mechanism and mounting means completely, Current transformer is placed in electric power data inside modules, and one time power conductor is directly worn in electric power data module housing pre-manufactured hole Cross, install for power distribution cabinet primary line and saved much room, improve installation effectiveness simultaneously.
3, breaking-closing operating button and display lamp are all arranged on split type display, split type display and Intelligent electric Force data module connecting line only has row's weak electric signal insert row line, and instrument door is the most only provided with liquid crystal display, a-table-multi-purpose, instrument The long-pending lifting having had a matter with structure compared with tradition of the table shop front.
Accompanying drawing explanation
Fig. 1 is intelligent electric power data module structural representation;
Fig. 2 is the top view of intelligent electric power data module;
Fig. 3 is intelligent electric power data module terminals subgraph;
Fig. 4 is intelligent electric power data module schematic diagram;
Fig. 5 is split type display side view;
Fig. 6 is split type display front view;
Fig. 7 is intelligent electric power data module and split type display installation structure figure.
Wherein, 6.1-upper shell fixes footing, 6.2-upper shell, 6.3-current transformer, 6.4-upper connecting terminal, 6.5-Current Transformer Secondary line, 6.6-upper and lower wiring board connecting line, the upper wiring board of 6.7-, 6.8-display connects terminal, 6.9-upper-lower casing connecting bolt, wiring board under 6.10-, 6.11-lower connecting terminal, 6.12-lower house, fixing under 6.13- Footing, 6.14-current transformer through wires hole;
6.4.1-voltage input-terminal, 6.4.2-electric current verification input terminal, 6.4.3-active energy pulse terminal, 6.4.4- Reactive energy pulse terminal, 6.4.5-power supply terminal, 6.4.6-RS-485 terminal;
6.11.1-On-off signal terminal 6. 11.2-output switch parameter terminal 6. 11.3-divide-shut brake instruction terminal;
11.1-housing, 11.2-liquid crystal display screen pressing plate, 11.3-wiring board, 11.4-liquid crystal display screen, 11.5-data module connects terminal, 11.6-connection line plate 11.7-button, 11.11-combined floodgate key, 11.12-combined floodgate display lamp, 11.13-arranges key, 11.14- Entering key, 11.15-adjusts key, 11.16-return key, 11.17-separating brake display lamp, 11.18-separating brake key;
1-copper bar, 2-voltage signal line, 4-connection, the electric beam of 5-, 6-electric power data module, 8-holding wire, 9-motor switch, 10-instrument door, 11-display, 12-display connecting line.
Detailed description of the invention
The invention will be further described with embodiment below in conjunction with the accompanying drawings.
As it is shown in figure 1, intelligent electric power data module, including upper shell 6.2 and lower house 6.12, described upper shell 6.2 He Being respectively equipped with current transformer 6.3 in lower house 6.12, Current Transformer Secondary line 6.5 is connected with lower wiring board 6.10, rolls off the production line Road plate 6.10 is connected with upper wiring board 6.7 by upper and lower wiring board connecting line 6.6;Described upper wiring board 6.7 is connected with display Terminal 6.8 connects;Described upper wiring board 6.7 and lower wiring board 6.10 the most corresponding with upper connecting terminal 6.4 and lower terminals Son 6.11 connects.
As it is shown in fig. 7, intelligent electric power data module and split type display installation structure, including, described upper connecting terminal 6.4 are connected with copper bar 1 by voltage signal line 2, can be individually laid on electric beam 5 by connection 4 simultaneously, lower connecting terminal 6.11 are connected with motor switch 9 by holding wire 8, and described split type display connects terminal 6.8 by split type display even Wiring is connected with split type display 11.
As it is shown on figure 3, described upper connecting terminal include voltage input-terminal 6.4.1, electric current verification input terminal 6.4.2, Active energy pulse terminal 6.4.3, reactive energy pulse terminal 6.4.4, power supply terminal 6.4.5 and RS-485 terminal 6.4.6;Institute State lower connecting terminal and include On-off signal terminal 6.11.1, output switch parameter terminal 6.11.2 and divide-shut brake instruction terminal 6.11.3。
Current transformer 6.3 described in Fig. 1 is directly installed in upper shell 6.2 and lower house 6.12, and in Fig. 7, copper bar 1 is straight Connecing and pass through in current transformer through wires hole 6.14 from Fig. 2, in Fig. 1, Current Transformer Secondary line 6.5 is directly welded at lower circuit On plate 6.10.
In Fig. 7, voltage signal line 2 is directly connected on copper bar 1 by upper connecting terminal 6.4, switchs breaking-closing operating line, refers to Show lamp line, switch state signal line, contact temperature signal line, switch quick shunt opening line equisignal line 8 directly and lower connecting terminal 6.11 connect, and connection 4 is individually arranged in electric beam 5 after upper terminal row draws.
Described split type display 11 is arranged on the miniature instrument door 10 in the middle of power distribution cabinet, by display connecting line 12 It is connected terminal 6.8 to be connected with electric power data module 6, by abovementioned technology, thoroughly eliminates and be dispersed throughout instrument door and electrically The a large amount of secondary lines laid on beam.
Operation principle and function
As shown in Figure 4, three-phase voltage signal and three-phase current signal, conditioned circuit is changed into weak electric signal, enters ATT7022 After electrical quantity processor carries out calculation process, draw three-phase phase voltage, line voltage, three-phase current, apparent energy, active power, All kinds of electrical quantitys such as reactive power, power factor, active energy, capacity of idle power, frequency, operational efficiency, single-chip microcomputer is total by SPI Line communicates with electrical quantity processor, reads all kinds of real-time electrical quantity, controls LCD driving chip by spi bus the most again HT1622, drives liquid crystal segment encode to show, all kinds of electrical quantitys and equipment running status etc. is shown at display.Utilize simultaneously 2*2 matrix keyboard, carries out required all kinds of parameters and arranges, it is achieved man-machine interaction.
On-off signal and output switch parameter are by, after light-coupled isolation, by off state, contact temperature-regulated condition and warning, connecing Ground state and warning, cabinet door state and warning, long-range divide-shut brake control, over voltage protection report to the police, overcurrent protection report to the police and Point, all kinds of supervision such as closing operation, protection and operating function input single-chip microcomputer be configured or revise, single-chip microcomputer passes through computing ratio Relatively, various kinds of equipment running status and the electrical quantity beyond set point is reported to the police, or drive protective relay tripping fault Switch, and reported to the police by display flicker, carry out the long-range breaking-closing operating signal received processing rear drive deciliter simultaneously Lock relay carries out breaking-closing operating.
Communication module uses standard RS485MODBUS communications protocol, and by light-coupled isolation, has stopped the dry of external environment condition Disturb, make communication effect more reliable and more stable.
Pressing display combined floodgate key 11.11 in Fig. 6, separating brake key 11.18 can carry out manual breaking-closing operating, closes a floodgate simultaneously and refers to Showing lamp 11.12, separating brake display lamp 11.17 is bright, presses and arranges key 11.13, enters key 11.14, adjusts key 11.15, return key 11.16, required every data parameters and function can be configured and revise.
In Fig. 1 intelligent electric power data module respectively by upper shell fix footing 6.1, upper shell 6.2, current transformer 6.3, Upper connecting terminal 6.4, Current Transformer Secondary line 6.5, upper and lower wiring board connecting line 6.6, upper wiring board 6.7, display connect Terminal 6.8, upper-lower casing connecting bolt 6.9, lower wiring board 6.10, lower connecting terminal 6.11, lower house 6.12, lower fixing footing 6.13, the composition such as current transformer through wires hole 6.14.
In Fig. 4-5, split type display device structure is housing 11.1, display screen pressing plate 11.2, wiring board 11.3, liquid crystal respectively Screen 11.4, data module connect terminal the 11.5, second connecting line 11.6, button 11.7, combined floodgate key 11.11, combined floodgate display lamp 11.12, setting key 11.13, enter key 11.14, parameter adjustment key 11.15, return key 11.16, separating brake display lamp 11.17, point Lock key 11.18.
Although the detailed description of the invention of the present invention is described by the above-mentioned accompanying drawing that combines, but not the present invention is protected model The restriction enclosed, one of ordinary skill in the art should be understood that on the basis of technical scheme, and those skilled in the art are not Need to pay various amendments or deformation that creative work can make still within protection scope of the present invention.

Claims (10)

1. intelligent electric power data module, is characterized in that, including upper shell and lower house, sets respectively in described upper shell and lower house Having current transformer, Current Transformer Secondary line to be connected with lower wiring board, lower wiring board passes through upper and lower wiring board connecting line with upper Wiring board connects;Described upper wiring board is connected with split type display connecting line terminal;Described upper wiring board and lower wiring board divide Not corresponding is connected with upper connecting terminal and lower connecting terminal.
2. intelligent electric power data module as claimed in claim 1, is characterized in that, described upper shell and lower house pass through upper-lower casing Connecting bolt connects.
3. intelligent electric power data module as claimed in claim 1, is characterized in that, described upper shell and upper shell fix footing even Connecing, lower house is fixed footing with lower house and is connected.
4. intelligent electric power data module as claimed in claim 1, is characterized in that, described upper connecting terminal includes voltage input end Son, electric current verification input terminal, active energy pulse terminal, reactive energy pulse terminal, power supply terminal and RS-485 terminal;Institute State lower connecting terminal and include On-off signal terminal, output switch parameter terminal and divide-shut brake instruction terminal.
5. intelligent electric power data module as claimed in claim 1, is characterized in that, described upper wiring board includes modulate circuit, three-phase Voltage signal and the conditioned circuit of three-phase current signal are changed into weak electric signal, enter electrical quantity processor and carry out calculation process After, show that the electrical quantity of setting, single-chip microcomputer communicate with electrical quantity processor, read electrical quantity in real time, the most again by driving Dynamic chip drives liquid crystal segment encode shows;The input of described single-chip microcomputer also electrically connects with keyboard and On-off signal terminal;Described The outfan of single-chip microcomputer electrically connects with output switch parameter terminal, RS485 communication module.
6. intelligent electric power data module as claimed in claim 1 and split type display, is characterized in that, including, described upper wiring Terminal is connected with copper bar by voltage signal line, and RS485 connection can individually be laid in electric beam, and lower connecting terminal passes through to believe Number line is connected with motor switch, and described split type display is connected terminal and is connected with split type display by the first connecting line.
Split type display the most as claimed in claim 6, is characterized in that, described split type display is arranged in the middle of power distribution cabinet On miniature instrument door.
8. intelligent electric power data module as claimed in claim 6, is characterized in that, described lower terminal arranges the letter being connected with motor switch Number line includes switching divide-shut brake and instruction, on off state, contact temperature, quick shunt opening holding wire.
Split type display the most as claimed in claim 6, is characterized in that, described split type display includes housing, described housing Side be fixed with liquid crystal display screen by liquid crystal display screen pressing plate, opposite side is provided with and is connected terminal, described intelligence with intelligent electric power data module Can be connected with wiring board by connecting line by electric power data module connection terminal, described wiring board is connected with described liquid crystal display screen, described Wiring board also with by bonded.
Split type display the most as claimed in claim 9, is characterized in that, described split type display button includes combined floodgate key, conjunction Lock display lamp, arranging key, enter key, adjust key, return key and separating brake key, described wiring board also refers to combined floodgate display lamp and separating brake Show that lamp connects.
CN201610632015.9A 2016-08-04 2016-08-04 A kind of intelligent electric power data module and split type display Pending CN106093478A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610632015.9A CN106093478A (en) 2016-08-04 2016-08-04 A kind of intelligent electric power data module and split type display

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Application Number Priority Date Filing Date Title
CN201610632015.9A CN106093478A (en) 2016-08-04 2016-08-04 A kind of intelligent electric power data module and split type display

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106981397A (en) * 2016-12-16 2017-07-25 厦门宏发电声股份有限公司 A kind of time relay
CN111665768A (en) * 2020-06-30 2020-09-15 浙江星控信息技术有限公司 Control box of six-channel thermotechnical instrument
CN112698119A (en) * 2020-10-14 2021-04-23 万控智造股份有限公司 Intelligent instrument device and use method thereof

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030073342A1 (en) * 2001-10-11 2003-04-17 Geyer Import-Export Gesellschaft M. B. H. Terminal block with several receptacles
CN201697947U (en) * 2010-03-05 2011-01-05 山东科大中天电子有限公司 Multi-user centralized electric energy meter
CN103178501A (en) * 2011-12-20 2013-06-26 陕西银河网电科技有限公司 Multifunctional intelligent protection measurement and control system for switch cabinet
CN204131223U (en) * 2014-07-21 2015-01-28 保定市瑞高电气有限公司 Intelligent integral comprehensive protector
CN204652056U (en) * 2015-05-29 2015-09-16 武汉鑫欧亚电器有限公司 The high-tension switch cabinet Integrated TT&C System that a kind of PLC controls

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030073342A1 (en) * 2001-10-11 2003-04-17 Geyer Import-Export Gesellschaft M. B. H. Terminal block with several receptacles
CN201697947U (en) * 2010-03-05 2011-01-05 山东科大中天电子有限公司 Multi-user centralized electric energy meter
CN103178501A (en) * 2011-12-20 2013-06-26 陕西银河网电科技有限公司 Multifunctional intelligent protection measurement and control system for switch cabinet
CN204131223U (en) * 2014-07-21 2015-01-28 保定市瑞高电气有限公司 Intelligent integral comprehensive protector
CN204652056U (en) * 2015-05-29 2015-09-16 武汉鑫欧亚电器有限公司 The high-tension switch cabinet Integrated TT&C System that a kind of PLC controls

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106981397A (en) * 2016-12-16 2017-07-25 厦门宏发电声股份有限公司 A kind of time relay
CN106981397B (en) * 2016-12-16 2019-04-26 厦门宏发电声股份有限公司 A kind of time relay
CN111665768A (en) * 2020-06-30 2020-09-15 浙江星控信息技术有限公司 Control box of six-channel thermotechnical instrument
CN112698119A (en) * 2020-10-14 2021-04-23 万控智造股份有限公司 Intelligent instrument device and use method thereof

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Application publication date: 20161109