CN200941106Y - Intelligence controlled low voltage watt-hour meter - Google Patents
Intelligence controlled low voltage watt-hour meter Download PDFInfo
- Publication number
- CN200941106Y CN200941106Y CN 200620109608 CN200620109608U CN200941106Y CN 200941106 Y CN200941106 Y CN 200941106Y CN 200620109608 CN200620109608 CN 200620109608 CN 200620109608 U CN200620109608 U CN 200620109608U CN 200941106 Y CN200941106 Y CN 200941106Y
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- China
- Prior art keywords
- electric energy
- intelligent control
- low voltage
- voltage electric
- chamber door
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Abstract
This utility model is a low-voltage electric energy meter with intelligent control, comprising an electronic code lock in the intelligent controller, a SCM system chip with autonomous control, storage, reading and writing data and real clock functions, a control switch, a travel switch, a watt-hour meter, a current transformer and a box. The door of the box is provided with a sealing device, a transparent window, a lock which is hinged with the box. This utility model can achieve the intelligent inspection and the control of the computer, cutting off the power and alarming people when the computer is abnormally turned on, and the power can not be restored automatically. The labor intensity of the power supply inspectors can be lowered, and the autonomous control and supervision and management can be facilitated.
Description
One, technical field
The utility model relates to the low-voltage electric energy metering control device, relates in particular to the Based Intelligent Control low voltage electric energy measure device.
Two, background technology
Existing low-voltage electric energy metering case, no control device and gauge tap, thereby the low-voltage electric energy metering case illegally opened easily, even electric incident takes place to steal.After outage, the user can recover to send voluntarily, at above-mentioned defective, designed novel intelligent control low voltage electric energy measure device, can effectively prevent to open voluntarily batch meter, recover to send electricity voluntarily, retrieve the low voltage electric energy measure device that also finds no same structure and function, also do not have identical product on the market through electric power system.
Three, summary of the invention
The purpose of this utility model provides a kind of novel intelligent control low voltage electric energy measure device, realizes Computerized intelligent detection and control, as long as open the chamber door of Based Intelligent Control low voltage electric energy measure device, just can cut off the electricity supply automatically, sends audible alarm.
This Based Intelligent Control low voltage electric energy measure device, it by electronic password lock set in the intelligent controller, automatically control store read and write data, real-time clock, singlechip chip and intelligent control switch, travel switch, multifunctional electric energy meter, low-voltage current mutual inductor and casing form, and also disposes dress table underframe in the case; Based Intelligent Control low voltage electric energy measure device case partly is made up of casing, chamber door, two, chamber door is provided with sealing device, transparent window and casing door lock are formed, intelligent controller is connected with the installation of intelligence control switch, travel switch, metering electric energy meter: first group of (blue look) line of intelligent controller is connected with travel switch, the contact of travel switch contacts with chamber door, and the contact was in closure state when chamber door was opened; Second group of line (redness) of intelligent controller is connected with intelligence control switch, and the working power of intelligent controller and the electronic password lock of 220V is provided; The 3rd group of line (yellow) of intelligent controller also is connected with the air switch of band shunt opening trip coil in the intelligence control switch, provide branch fashionable trip signal output, the voltage end of electric energy meter is directly drawn from the intelligent switch output terminal, current terminal directly is connected with electric current mutual inductance secondary polar end, the bottom of intelligent controller is provided with private port and is connected with connecting line between the computing machine, stores the importing of data and the setting of lock management.
Compared with prior art, adopt the beneficial effect of the technical program to be: to realize microcomputer-based intelligent detection and control, electrical energy metering tank is by unnormal unlocking outage automatically, and send audible alarm, and the user can't recover to send voluntarily, must hold Electronics Cryptographic Keys through the power supply management personnel, could recover to send, guarantee that electric weight do not suffer a loss, reduced power supply supervisory personnel's labour intensity, can be by management software to the unpacking situation of casing, the operating position of key and switch trip number of times exercise supervision and manage, and the scope of application is at 315KVA and following high for low meter and low-voltage electric energy metering user.
Four, description of drawings
Fig. 1 is a Based Intelligent Control low voltage electric energy measure device case inner structure synoptic diagram.
Among Fig. 1: 1-intelligent controller, 2-electric energy meter, 3-travel switch, 4-intelligence control switch, 5-current transformer, 6-zero terminal row, 7-box plate.
Fig. 2 is a structural representation on the Based Intelligent Control low voltage electric energy measure device chamber door.
Among Fig. 2: 8-sealing device, 9-transparent window, 10-prompting bar, 11-chamber door lock, 12-low-voltage electric energy metering casing.
Fig. 3 is Based Intelligent Control low voltage electric energy measure device parts connection diagrams.
Among Fig. 3: 1-intelligent controller, 2-electric energy meter, 3-travel switch, 4-intelligence control switch.
Five, embodiment
Details are as follows for Based Intelligent Control low voltage electric energy measure device contrast accompanying drawing described in the utility model:
As shown in Figure 1, its structure comprises intelligent controller 1, electric energy meter 2, travel switch 3, intelligent control switch 4, current transformer 5, the zero terminal row 6 who establishes on the batch meter base plate 7, the said structure parts are installed in the metal box, in intelligent controller 1, be provided with the automatic recording storage of intelligent cipher lock, read and write data and Based Intelligent Control monolithic machine chip; Its connection such as Fig. 3, first group of line (orchid) of intelligent controller 1 is connected with travel switch 3, and the switch contact of travel switch 3 contacts with chamber door and closing of contact when chamber door is opened, and opened the contact when chamber door was closed; Second group of line (red) of intelligent controller is connected with intelligent control switch 4, for the lock body of intelligent controller provides working power, the 3rd group of line (Huang) of intelligent controller 1 and intelligent control switch 4 be connected with the air switch of shunt opening trip coil, the voltage end of electric energy meter 2 is directly drawn from the output terminal of intelligent control switch 4, and current terminal directly is connected with Current Transformer Secondary end polarity.By electronic password lock set in the intelligent controller 1 and outside corresponding Electronics Cryptographic Keys, use key read write line and data read data, link to each other with computer management system by cable.
Can measure casing 12 by low-voltage electric energy and chamber door is formed as the metal box of Fig. 2 Based Intelligent Control low voltage electric energy measure device, a side that is provided with sealing device 8, transparent window 9, prompting bar 10, chamber door lock 11, product nameplate 13, chamber door on chamber door is connected with chest hinge.
Use the intelligence controlling device management software, realize the management of key Back ground Information, record reads and function such as historical record inquiry in the management of lock Back ground Information, key, lock management, the lock.
Claims (6)
1, a kind of Based Intelligent Control low voltage electric energy measure device, it is characterized in that: (7) are provided with intelligent controller (1) on the batch meter base plate, electric energy meter (2), travel switch (3), intelligent control switch (4), current transformer (5), zero terminal row (6), the said structure parts are installed in the metal box, in intelligent controller (1), be provided with the singlechip chip of Based Intelligent Control, it install to connect is that first group of line with intelligent controller (1) is connected with travel switch (3), the switch contact of travel switch (3) contacts with chamber door, the contact was made as closure when chamber door was opened, second group of line of intelligent controller (1) and intelligent control switch (4) be connected with the air switch of shunted exciter tripping line coil, the voltage end of electric energy meter (2) is directly drawn from the output terminal of intelligent control switch (4), current terminal directly is connected with Current Transformer Secondary end polarity, intelligent controller also is provided with private port on (1), is connected with line between the computing machine.
2, by the described Based Intelligent Control low voltage electric energy measure device of claim 1, it is characterized in that: the metal box that the Based Intelligent Control low voltage electric energy measure device is installed is made up of casing (12) and chamber door, be provided with sealing device (8), transparent window (9), prompting bar (10), chamber door lock (11), product nameplate (13) on chamber door, a side of chamber door is connected with chest hinge.
3, by the described Based Intelligent Control low voltage electric energy measure device of claim 1, it is characterized in that: be provided with the singlechip chip of intelligent cipher lock, automatic record, storage read-write data and Based Intelligent Control in the intelligent controller (1), adopt to have sleep mode, real-time timepiece chip and be provided with the special charging lithium battery.
4, by the described Based Intelligent Control low voltage electric energy measure device of claim 1, it is characterized in that: the electronic electric energy meter that electric energy meter (2) adopts electron tube to show.
5, by the described Based Intelligent Control low voltage electric energy measure device of claim 2, it is characterized in that: transparent window (9) adopts the high-intensity anti-glass of pounding.
6, by the described Based Intelligent Control low voltage electric energy measure device of claim 1, it is characterized in that: the epi-position of box plate (7) is provided with dress table underframe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620109608 CN200941106Y (en) | 2006-08-31 | 2006-08-31 | Intelligence controlled low voltage watt-hour meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620109608 CN200941106Y (en) | 2006-08-31 | 2006-08-31 | Intelligence controlled low voltage watt-hour meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200941106Y true CN200941106Y (en) | 2007-08-29 |
Family
ID=38747283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620109608 Expired - Fee Related CN200941106Y (en) | 2006-08-31 | 2006-08-31 | Intelligence controlled low voltage watt-hour meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200941106Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009049499A1 (en) * | 2007-10-17 | 2009-04-23 | Jiasheng Wan | A modular electronic energy meter |
| CN101854042A (en) * | 2010-04-07 | 2010-10-06 | 辽宁省电力有限公司锦州供电公司 | Intelligent terminal box of GPRS (General Packet Radio Service) network list |
| CN101561976B (en) * | 2009-05-15 | 2012-06-27 | 郑州万特电气有限公司 | Low-voltage electric energy metering training device |
| CN111834934A (en) * | 2020-07-23 | 2020-10-27 | 贵州电网有限责任公司 | Fast-assembling becomes empty case of platform low pressure |
| CN113466519A (en) * | 2021-06-18 | 2021-10-01 | 深圳市思达仪表有限公司 | Anti-theft electricity processing mechanism of high-efficiency meter |
-
2006
- 2006-08-31 CN CN 200620109608 patent/CN200941106Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009049499A1 (en) * | 2007-10-17 | 2009-04-23 | Jiasheng Wan | A modular electronic energy meter |
| CN101561976B (en) * | 2009-05-15 | 2012-06-27 | 郑州万特电气有限公司 | Low-voltage electric energy metering training device |
| CN101854042A (en) * | 2010-04-07 | 2010-10-06 | 辽宁省电力有限公司锦州供电公司 | Intelligent terminal box of GPRS (General Packet Radio Service) network list |
| CN101854042B (en) * | 2010-04-07 | 2012-09-05 | 辽宁省电力有限公司锦州供电公司 | Intelligent terminal box of GPRS (General Packet Radio Service) network list |
| CN111834934A (en) * | 2020-07-23 | 2020-10-27 | 贵州电网有限责任公司 | Fast-assembling becomes empty case of platform low pressure |
| CN113466519A (en) * | 2021-06-18 | 2021-10-01 | 深圳市思达仪表有限公司 | Anti-theft electricity processing mechanism of high-efficiency meter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070829 Termination date: 20120831 |