CN2481030Y - Intelligent identifying management apparatus for safety electricity use - Google Patents
Intelligent identifying management apparatus for safety electricity use Download PDFInfo
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- CN2481030Y CN2481030Y CN 01241685 CN01241685U CN2481030Y CN 2481030 Y CN2481030 Y CN 2481030Y CN 01241685 CN01241685 CN 01241685 CN 01241685 U CN01241685 U CN 01241685U CN 2481030 Y CN2481030 Y CN 2481030Y
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Abstract
The utility model relates to an intelligent identifying management apparatus for safety electricity use, the changed signal of the resistance load created by a user unit is transmitted to a sensor S, and the recognition voltage signal is created on an input signal sensor, after being magnified and compared and reshaped by IC <1> and IC <2>, the recognition voltage signal is transmitted to a control drive T which transmits the control signal to drive the electrical switch to turn off, a window voltage comparator consisting of IC <3> and IC <4> performs sampling calculation and comparison, the control signal created by the comparator is transmitted to the control drive T which is locked under the effect of the control signal. The utility model provides an intelligent identifying management apparatus for safety electricity use for the electrical equipment prohibiting violation of laws, which does not limit the normal work and study; the utility model solves the key problems in the prior art, and is suitable to be extensively applicable to guesthouses and dormitories.
Description
The utility model relates to a kind of safety utilization of electric power Intelligent Recognition management devices.
Current universities and some are concentrated the dormitory of staying, the violating the regulations use such as situations such as Electric stove, immersion heater, grill pan, electric heater and for general.Use the situation of electrical equipment breaking out of fire violating the regulations to happen occasionally, the control mode of registration-management department use now is traditional cabinet mode of rationing the power supply, be control unit user's total load power, as exceed the power requirement scope and promptly cut off the electricity supply, stop power supply, this traditional mode of rationing the power supply promptly can not be controlled transgression for using electricity, again the normal use of restriction lodging personnel work, study electricity consumption, as using multiple computers, printer, television set etc.So the mode of rationing the power supply of traditional power controlling is not controlled the potential safety hazard that electrical equipment violating the regulations brings, can not manage safety utilization of electric power.
The purpose of this utility model provides a kind of use of refusing transgression for using electricity equipment, operate as normal, study electrical appliance is not then added the safety utilization of electric power Intelligent Recognition management devices of any restriction.
The purpose of this utility model connects realization by following circuit: the utility model is a kind of safety utilization of electric power Intelligent Recognition management devices, on the cell input signal transducer S, produces the identification voltage signal on input pickup, and this identification voltage signal is through IC
1With IC
2Amplification with relatively be transferred to Control Driver T after the shaping, promote electronic switch K by Control Driver T emissioning controling signal and turn-off, reach the cut-out purpose, the variable-current signal of the inductive load LZ that the instrument and equipment of normal electricity consumption produces respectively with voltage comparator ic
3With IC
4Connect, by IC
3With IC
4The window voltage comparator of forming take a sample computing and comparison, the control signal that this comparator produces is transferred to Control Driver T, under the effect of control signal Control Driver T is locked.
The utility model this device can be positioned in use in the casing of ammeter with each lodging self-contained flat between corresponding one by one control, the impedance variation of the resistive load FZ that the transgression for using electricity device produces in use is reacted on the control unit input pickup S, produces the identification voltage signal on input pickup.This identification voltage signal is through IC
1With IC
2Amplification with relatively be transferred to Control Driver T after the shaping, promote electronic switch K by Control Driver T emissioning controling signal and turn-off, reach the cut-out purpose.The variable-current signal quilt of the inductive load LZ that the instrument and equipment of normal electricity consumption produces is by IC
3With IC
4The window voltage comparator of forming take a sample computing and comparison, the control signal that this comparator produces is transferred to Control Driver T, under the effect of control signal, Control Driver T is locked, do not make T send driving signal, electronic switching device still is kept closed, guarantee the supply of electric power in lodging room, in the dormitory under this identification management devices monitoring as use transgression for using electricity equipment, promptly cut off supply of electric power immediately, the use of refusal transgression for using electricity equipment, and to operate as normal, the study electrical appliance does not then add any restriction, can use arbitrarily, this device is a kind of intelligentized safety utilization of electric power management devices, by IC
5Form the time-delay reset device, when electrical equipment was broken rules and regulations in the subscriber unit use, identification control device was started working after the custom power supply is cut off.Delay time after some seconds by IC
5Send a reset signal, recognition device is resetted, recover the supply of electric power of controlled cell, this moment as user violating the regulations lay down electrical equipment violating the regulations, and supply of electric power will not be cut off, and are still using as electrical equipment violating the regulations, this recognition system will be cut off the supply of electric power of controlled cell dormitory again rapidly, enter time-delay reset for the second time, circulation reaches unattended operation and so forth, full-automatic function.
The utlity model has following characteristics: 1, adopt the electronic chip mode to discern and control with the inductive load of normal electrical equipment and to the electric equipment of resistive load with the resistive load of the impedance operator base electrical equipment violating the regulations of electric loading.2, two of its device line L are connected with electric network source with N, and another line C is connected with user's live wire, and can be independently and an ammeter box dress position one control, can form rack again and carry out multi-user's centralized control.3, the power controlling to resistive load can be provided with initial value arbitrarily, and the timing reset time also can be set arbitrarily.
Surveying work principle of the present utility model: resistive load is an active load, its absorbed power from the electric network source, its load impedance does not become big along with the rising of temperature, produce voltage signal with regard to making the measuring bridge disequilibrium like this, inductive load belongs to reactive load, it is from the power supply absorbed power, thus load impedance do not change, inductive load at the negative half period of sinusoidal ac to power supply loopback electric current.So resistive load can be measured the impedance variation of load during sampling, and when inductive load in the circuit is worked, their impedance is an inductance characteristic, resistive is very small, utilizes window comparator relatively, and whether the size of inductive load and resistive load is controlled amplifier of electrical bridge and locked, the locking of resistive load window comparator is open in this way, electric bridge action, inductive load in this way, lock-in circuit work, electric bridge are failure to actuate.The utility model has certainly been separated subject matter of the prior art, is suitable for hotel, students' dormitory and is extensive use of.
Fig. 1 is the utility model circuit theory diagrams
Fig. 2 is the utility model shape assumption diagram
Embodiment:
The utility model as shown in Figure 2 is a kind of safety utilization of electric power Intelligent Recognition management devices, its overall structure is a rectangle, plastic casing, electronic recognition is placed in object inside, housing one side is drawn three control lines, be connected respectively to the live wire L and the zero line W of electric network source, another control line C is connected on the house lead in live wire of subscriber unit dormitory.
The utility model as shown in Figure 1 is a kind of safety utilization of electric power Intelligent Recognition management devices, and the resistive load variable signal that subscriber unit produces is transferred on the transducer S, produces the identification voltage signal on input pickup, and this identification voltage signal is through IC
1With IC
2Amplification with relatively be transferred to Control Driver T after the shaping, promote electronic switch K by Control Driver T emissioning controling signal and turn-off, reach the cut-out purpose, the variable-current signal of the inductive load LZ that the instrument and equipment of normal electricity consumption produces respectively with voltage comparator ic
3With IC
4Connect, by IC
3With IC
4The window voltage comparator of forming take a sample computing and comparison, the control signal that this comparator produces is transferred to Control Driver T, under the effect of control signal Control Driver T is locked.By IC
5Form the time-delay reset device, IC
5Output is connected with driver T, after 15 seconds of delaying time by IC
5Send a reset signal, when subscriber unit used electrical equipment violating the regulations, identification control device was started working after the custom power supply is cut off, after 15 seconds of delaying time by IC
5Send a reset signal, recognition device is resetted, recover the supply of electric power of controlled cell, IC
1, IC
2, IC
3With IC
4Be four-operational amplifier, its model is LM324, IC
5Be time-base circuit, its model is NE555.
Claims (3)
1, a kind of safety utilization of electric power Intelligent Recognition management devices is characterized in that: the resistive load variable signal that subscriber unit produces is transferred on the transducer S, produces the identification voltage signal on input pickup, and this identification voltage signal is through IC
1With IC
2Amplification with relatively be transferred to Control Driver T after the shaping, send control signal by Control Driver T and promote electronic switch K and turn-off, reach the cut-out purpose, the variable-current signal of the inductive load LZ that the instrument and equipment of normal electricity consumption produces respectively with voltage comparator ic
3With IC
4Connect, by IC
3With IC
4The window voltage comparator of forming take a sample computing and comparison, the control signal that this comparator produces is transferred to Control Driver T, under the effect of control signal Control Driver T is locked.
2, a kind of safety utilization of electric power Intelligent Recognition management devices according to claim 1 is characterized in that: by IC
5Form the time-delay reset device, IC
5Output is connected with driver T, after 15 seconds of delaying time by IC
5Send a reset signal, when subscriber unit used electrical equipment violating the regulations, identification control device was started working after the custom power supply is cut off, after some seconds of delaying time by IC
5Send a reset signal, recognition device resetted, recover the supply of electric power of controlled cell,
3, a kind of safety utilization of electric power Intelligent Recognition management devices according to claim 1 and 2 is characterized in that: IC
1, IC
2, IC
3With IC
4Be four-operational amplifier, its model is LM324, IC
5Be time-base circuit, its model is NE555.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01241685 CN2481030Y (en) | 2001-05-18 | 2001-05-18 | Intelligent identifying management apparatus for safety electricity use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01241685 CN2481030Y (en) | 2001-05-18 | 2001-05-18 | Intelligent identifying management apparatus for safety electricity use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2481030Y true CN2481030Y (en) | 2002-03-06 |
Family
ID=33653623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01241685 Expired - Lifetime CN2481030Y (en) | 2001-05-18 | 2001-05-18 | Intelligent identifying management apparatus for safety electricity use |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2481030Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102193041A (en) * | 2010-01-25 | 2011-09-21 | 索尼公司 | Method, system and sensor for identifying an electrical device connected to a mains grid |
| CN104167711B (en) * | 2014-09-02 | 2018-02-02 | 航天长峰朝阳电源有限公司 | The delay locked protection device of self-replaced type |
-
2001
- 2001-05-18 CN CN 01241685 patent/CN2481030Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102193041A (en) * | 2010-01-25 | 2011-09-21 | 索尼公司 | Method, system and sensor for identifying an electrical device connected to a mains grid |
| CN102193041B (en) * | 2010-01-25 | 2014-12-31 | 索尼公司 | Method, system and sensor for identifying an electrical device connected to a mains grid |
| US9182246B2 (en) | 2010-01-25 | 2015-11-10 | Sony Corporation | Method, system and sensor for identifying an electrical device connected to a mains grid |
| CN104167711B (en) * | 2014-09-02 | 2018-02-02 | 航天长峰朝阳电源有限公司 | The delay locked protection device of self-replaced type |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: HARBIN XINZHONGXIN ZHENGYUAN TECHNOLOGY DEVELOPMEN Free format text: FORMER NAME OR ADDRESS: HARBIN ZHENGYUAN ELECTRONIC CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: No. 113, Taishan Road, Nangang District, Harbin, Heilongjiang Patentee after: Harbin xinzhongxin Zhengyuan Technology Development Co. Ltd. Address before: No. 430, Xuefu Road, motive power zone, Heilongjiang, Harbin Patentee before: Harbin Zhengyuan Electronic Co., Ltd. |
|
| ASS | Succession or assignment of patent right |
Owner name: XINZHONGXIN ELECTRON STOCK CO., LTD., HARBIN CITY Free format text: FORMER OWNER: HARBIN XINZHONGXIN ZHENGYUAN TECHNOLOGY DEVELOPMENT CO., LTD. Effective date: 20040903 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20040903 Address after: 150069 No. 102, Han River Road, Nangang District, Heilongjiang, Harbin Patentee after: Harbin Xinzhong New Electronics Co., Ltd. Address before: 150069 No. 113, Taishan Road, Nangang District, Heilongjiang, Harbin Patentee before: Harbin xinzhongxin Zhengyuan Technology Development Co. Ltd. |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20110518 Granted publication date: 20020306 |