CN105510656A - Intelligent electricity meter - Google Patents
Intelligent electricity meter Download PDFInfo
- Publication number
- CN105510656A CN105510656A CN201610070705.XA CN201610070705A CN105510656A CN 105510656 A CN105510656 A CN 105510656A CN 201610070705 A CN201610070705 A CN 201610070705A CN 105510656 A CN105510656 A CN 105510656A
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- Prior art keywords
- chip microcomputer
- expansion box
- housing
- singlechip
- value
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R11/00—Electromechanical arrangements for measuring time integral of electric power or current, e.g. of consumption
- G01R11/02—Constructional details
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R22/00—Arrangements for measuring time integral of electric power or current, e.g. electricity meters
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Fire-Detection Mechanisms (AREA)
Abstract
The invention discloses an intelligent electricity meter which comprises a shell, a fire distinguishing device and an electricity detecting device. A silica gel layer is fixed to the inner wall of the shell. The fire distinguishing device comprises a gas storage tank, an electric push rod, a rubber plug, a temperature sensor and a first single-chip microcomputer, wherein the electric push rod is arranged in the gas storage tank, the temperature sensor is arranged in the shell, and the first single-chip microcomputer is arranged outside the gas storage tank and the shell. The electricity detecting device comprises a second single-chip microcomputer, an electricity collecting module, a buzzer and a displayer, wherein the second single-chip microcomputer and the electricity collecting module are arranged in the shell, the buzzer and the displayer are fixed to the top wall and the side wall of the shell respectively and located outside the shell, the electricity collecting module is connected with a user circuit, the second single-chip microcomputer is connected with the electricity collecting module, the buzzer and the displayer, and an electricity threshold value is set on the second single-chip microcomputer. The electricity is metered and recorded, the electricity use conditions are monitored, and meanwhile fire disaster engines can be found in time and fire distinguishing can be achieved in time.
Description
Technical field
The present invention relates to a kind of intelligent electric meter.
Background technology
Original mechanical electricity meter due to sensitivity compared with low, power consumption is high, capacity is little, can not meet the need for electricity of present resident.Existing digital display type ammeter good insulating, highly sensitive, accurate measurement, be widely used.But current intelligent electric meter cannot be monitored the behaviour in service of electric energy, also cannot early warning and process time simultaneously on fire therein.
Summary of the invention
An object of the present invention is to solve at least the problems referred to above, and the advantage will illustrated at least is below provided.
A further object of the invention is to provide a kind of intelligent electric meter, and it not only realizes statistics to electric energy and record, and achieves the monitoring to electric energy service condition, simultaneously can Timeliness coverage fire engine, and puts out a fire in time.
In order to realize, according to these objects of the present invention and other advantage, providing a kind of intelligent electric meter, comprise
Housing, it is metal case, described inner walls is fixed with a layer of silica gel, and the thickness of described layer of silica gel is 5cm, described layer of silica gel offers multiple groove, is filled with silica-gel desiccant in each recess, has plastic wire in the surface coverage of each groove;
Extinguishing device, it comprises expansion box, electric pushrod, rubber stopper, temperature sensor and the first single-chip microcomputer, described expansion box is positioned at the outside of described housing, one end of gas pipeline is communicated with described expansion box inside, the other end of described gas pipeline is communicated with the inside of described housing, described gas pipeline is provided with the described gas pipeline of control and leads to the solenoid valve closed, in wherein said expansion box, store carbon dioxide, and gaseous tension 1.2 atmospheric pressure in described expansion box;
Described electric pushrod is arranged in described expansion box, and the stiff end of described electric pushrod is fixed on the top of described expansion box, and the telescopic end of described electric cylinder push rod and the bottom surface of described expansion box are oppositely arranged; The mating shapes of the shape of described rubber stopper and the xsect of described expansion box, and described rubber stopper links with the telescopic end of described electric pushrod; Described temperature sensor is arranged in described housing, detects the temperature value in described housing;
Described first single-chip microcomputer is arranged on the outside of described expansion box and described housing, and described first single-chip microcomputer is connected with described electric pushrod, described temperature sensor and described solenoid valve, and described first single-chip microcomputer is provided with temperature threshold;
Wherein, described temperature sensor detects the temperature value in described housing, and the temperature value detected is transferred to described first single-chip microcomputer, the temperature value that described first single-chip microcomputer receives compares with described temperature threshold, if the temperature value received is more than or equal to described temperature threshold, then described solenoid valve opened by described first single-chip microcomputer, and after opens solenoid valve 15s, open described electric pushrod, the telescopic end of described electric pushrod drives described rubber stopper to described expansion box lower motion, residual carbon dioxide gas from gas pipeline in described expansion box is discharged in described housing, if the temperature value received is less than described temperature threshold, then described first single-chip microcomputer does not open described solenoid valve and described electric pushrod,
Electric energy detection device, it comprises second singlechip, electric energy collection module, buzzer and display; Described second singlechip and described electric energy collection module are arranged in described housing, described buzzer and described display are separately fixed at roof and the sidewall of described housing, and be all positioned at the outside of described housing, described electric energy collection module is connected with subscriber's line circuit, gather energy value, described second singlechip is connected with described electric energy collection module, described buzzer and described display, described second singlechip is provided with electric energy threshold value;
Wherein, described electric energy collection module gathers energy value, and the energy value collected is transferred on described second singlechip, described second singlechip process and statistics being sent on described display shows, current value in described second singlechip statistics preheating setting time section, described second singlechip is every the energy value sum of 10 hours statistics once from current time to current time in first 10 hours, if the energy value sum of statistics is greater than described electric energy threshold value, then described second singlechip opens described buzzer, if the energy value sum of statistics is less than or equal to described electric energy threshold value, then described second singlechip does not open described buzzer.
Preferably, in described intelligent electric meter, described expansion box is the rectangular parallelepiped box body be made up of stainless steel material.
Preferably, in described intelligent electric meter, described temperature threshold is 70 DEG C.
Preferably, in described intelligent electric meter, also comprise alarm, described alarm is fixed on the roof of described housing, and is positioned at the outside of described housing, and described alarm is connected with described first single-chip microcomputer;
Wherein, the temperature value received when described first single-chip microcomputer is more than or equal to described temperature threshold, then described alarm equipment alarm opened by described first single-chip microcomputer; If the temperature value received is less than described temperature threshold, then described alarm do not opened by described first single-chip microcomputer.
Preferably, in described intelligent electric meter, described extinguishing device also comprises holder, described holder is fixed on the sidewall of described expansion box, and is positioned at the outside of described expansion box, and described first single-chip microcomputer is arranged in described holder, wherein, silica-gel desiccant is placed with in described holder.
Preferably, in described intelligent electric meter, described holder is that stainless steel material is made, and the bottom of described holder offers two round footpaths is the through hole of 1mm, and the number of every exhausting hole is 6.
The present invention at least comprises following beneficial effect: layer of silica gel serves good insulation and shock-absorbing function the first, in the present invention, also serve the effect that certain sound insulation abates the noise simultaneously, groove is offered in layer of silica gel, and drying agent is set in a groove, not only effective effect enclosure interior space being served to dry protection against the tide, prevent and electric elements are in the housing set are corroded, and due to drying agent be arrange in a groove, save space greatly; The second, the present invention adopts temperature sensor and the first single-chip microcomputer to be used in conjunction, adopt carbon-dioxide fire engine simultaneously, not only achieve intelligence and find fire engine fast, and process of putting out a fire in time, employing electric pushrod is by the residual carbon dioxide gas extrusion in expansion box in housing simultaneously, improves the utilization ratio of carbon dioxide greatly; Three, the electric energy detection device of the present invention's setting, not only achieves adding up and record electric energy of basis, achieves the monitoring to electric energy service condition, the problems such as Timeliness coverage electric leakage, power stealing simultaneously; Four, holder arranges the protection served the first single-chip microcomputer in the present invention, and drying agent plays the effect of the drying to holder inner space simultaneously, prevents the first single-chip microcomputer to be corroded.
Part is embodied by explanation below by other advantage of the present invention, target and feature, part also will by research and practice of the present invention by those skilled in the art is understood
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the present invention is described in further detail, can implement according to this with reference to instructions word to make those skilled in the art.
Should be appreciated that used hereinly such as " to have ", other element one or more do not allotted in " comprising " and " comprising " term or the existence of its combination or interpolation.
As shown in Figure 1, the invention provides a kind of intelligent electric meter, comprising: housing 1, extinguishing device and electric energy detection device.
Housing 1 is metal case, housing 1 inwall is fixed with a layer of silica gel 2, and the thickness of layer of silica gel 2 is 5cm, layer of silica gel 2 offers multiple groove, is filled with silica-gel desiccant in each recess, has plastic wire in the surface coverage of each groove; Layer of silica gel serves good insulation and shock-absorbing function, also serve the effect that certain sound insulation abates the noise simultaneously, groove is offered in layer of silica gel, and drying agent is set in a groove, not only effective effect enclosure interior space being served to dry protection against the tide, prevent and electric elements are in the housing set are corroded, and due to drying agent be arrange in a groove, save space greatly.
Extinguishing device comprises expansion box 3, electric pushrod 4, rubber stopper 5, temperature sensor 9 and the first single-chip microcomputer 6, expansion box 3 is positioned at the outside of housing 1, one end of gas pipeline 7 is communicated with expansion box 3 inside, the other end of gas pipeline 7 is communicated with the inside of housing 1, be provided with at gas pipeline 7 and control the logical solenoid valve 8 closed of gas pipeline 7, wherein store carbon dioxide in expansion box 3, and gaseous tension 1.2 atmospheric pressure in expansion box 3; Electric pushrod 4 is arranged in expansion box 3, and the stiff end of electric pushrod 4 is fixed on the top of expansion box 3, and the telescopic end of electric cylinder push rod 4 and the bottom surface of expansion box are oppositely arranged; The mating shapes of the shape of rubber stopper 5 and the xsect of expansion box 3, and rubber stopper 5 links with the telescopic end of electric pushrod 4; Temperature sensor 9 arranges within the case 1, detects the temperature value in housing 1; First single-chip microcomputer 6 is arranged on the outside of expansion box 3 and housing 1, and the first single-chip microcomputer 1 is connected with electric pushrod 4, temperature sensor 9 and solenoid valve 8, and the first single-chip microcomputer 9 is provided with temperature threshold;
Wherein, temperature sensor detects the temperature value in housing, and the temperature value detected is transferred to the first single-chip microcomputer, the temperature value that first single-chip microcomputer receives compares with temperature threshold, if the temperature value received is more than or equal to temperature threshold, then and the first single-chip microcomputer opens solenoid valve, and after opens solenoid valve 15s, open electric pushrod, the telescopic end of electric pushrod drives rubber stopper to expansion box lower motion, is discharged in housing by the residual carbon dioxide gas from gas pipeline in expansion box; If the temperature value received is less than temperature threshold, then the first single-chip microcomputer not opens solenoid valve and electric pushrod; The present invention adopts temperature sensor and the first single-chip microcomputer to be used in conjunction, adopt carbon-dioxide fire engine simultaneously, not only achieve intelligence and find fire engine fast, and process of putting out a fire in time, employing electric pushrod is by the residual carbon dioxide gas extrusion in expansion box in housing simultaneously, improves the utilization ratio of carbon dioxide greatly.
Electric energy detection device comprises second singlechip 13, electric energy collection module 12, buzzer 15 and display 14; Second singlechip 13 and electric energy collection module 12 arrange within the case 1, buzzer 15 and display 14 are separately fixed at roof and the sidewall of housing 1, and be all positioned at the outside of housing 1, electric energy collection module 12 is connected with subscriber's line circuit, gather energy value, second singlechip 13 is connected with electric energy collection module 12, buzzer 15 and display 14, second singlechip 13 is provided with electric energy threshold value;
Wherein, electric energy collection module gathers energy value, and the energy value collected is transferred on second singlechip, second singlechip process and statistics being sent on display shows, current value in second singlechip statistics preheating setting time section, described second singlechip is every the energy value sum of 10 hours statistics once from current time to current time in first 10 hours, if the energy value sum of statistics is greater than electric energy threshold value, then second singlechip opens buzzer, if the energy value sum of statistics is less than or equal to electric energy threshold value, then second singlechip does not open described buzzer; Namely user can set, and every the energy value of statistics once in these 10 hours in 10 hours, if the energy value sum in these 10 hours is greater than electric energy threshold value, explanation may occur electric leakage or have people to sneak current, then open buzzer to User Alarms;
The electric energy detection device that the present invention is arranged, not only achieves adding up and record electric energy of basis, achieves the monitoring to electric energy service condition, the problems such as Timeliness coverage electric leakage, power stealing simultaneously.
In one embodiment, as shown in Figure 1, expansion box 3 is the rectangular parallelepiped box body be made up of stainless steel material.
In one embodiment, temperature threshold is 70 DEG C.
In one embodiment, as shown in Figure 1, also comprise alarm 10, alarm 10 is fixed on the roof of housing 1, and is positioned at the outside of housing 1, and alarm 10 is connected with the first single-chip microcomputer 13;
Wherein, the temperature value received when the first single-chip microcomputer is more than or equal to temperature threshold, then the first single-chip microcomputer alarm for opening is reported to the police; If the temperature value received is less than temperature threshold, then described alarm do not opened by the first single-chip microcomputer.
In one embodiment, as shown in Figure 1, extinguishing device also comprises holder 11, holder 11 is fixed on the sidewall of expansion box 3, and is positioned at the outside of expansion box 3, and the first single-chip microcomputer 6 is arranged in holder 11, wherein, silica-gel desiccant is placed with in holder 11; Holder arranges the protection served the first single-chip microcomputer, and drying agent plays the effect of the drying to holder inner space simultaneously, prevents the first single-chip microcomputer to be corroded.
In one embodiment, as shown in Figure 1, holder 6 is made for stainless steel material, and the bottom of holder offers two round footpaths is the through hole of 1mm, and the number of every exhausting hole is 6, draught effect.
Although embodiment of the present invention are open as above, but it is not restricted to listed in instructions and embodiment utilization, it can be applied to various applicable the field of the invention completely, for those skilled in the art, can easily realize other amendment, therefore do not deviating under the universal that claim and equivalency range limit, the present invention is not limited to specific details and illustrates here and the legend described.
Claims (6)
1. an intelligent electric meter, is characterized in that, comprises
Housing, it is metal case, described inner walls is fixed with a layer of silica gel, and the thickness of described layer of silica gel is 5cm, described layer of silica gel offers multiple groove, is filled with silica-gel desiccant in each recess, has plastic wire in the surface coverage of each groove;
Extinguishing device, it comprises expansion box, electric pushrod, rubber stopper, temperature sensor and the first single-chip microcomputer, described expansion box is positioned at the outside of described housing, one end of gas pipeline is communicated with described expansion box inside, the other end of described gas pipeline is communicated with the inside of described housing, described gas pipeline is provided with the described gas pipeline of control and leads to the solenoid valve closed, in wherein said expansion box, store carbon dioxide, and gaseous tension 1.2 atmospheric pressure in described expansion box;
Described electric pushrod is arranged in described expansion box, and the stiff end of described electric pushrod is fixed on the top of described expansion box, and the telescopic end of described electric cylinder push rod and the bottom surface of described expansion box are oppositely arranged; The mating shapes of the shape of described rubber stopper and the xsect of described expansion box, and described rubber stopper links with the telescopic end of described electric pushrod; Described temperature sensor is arranged in described housing, detects the temperature value in described housing;
Described first single-chip microcomputer is arranged on the outside of described expansion box and described housing, and described first single-chip microcomputer is connected with described electric pushrod, described temperature sensor and described solenoid valve, and described first single-chip microcomputer is provided with temperature threshold;
Wherein, described temperature sensor detects the temperature value in described housing, and the temperature value detected is transferred to described first single-chip microcomputer, the temperature value that described first single-chip microcomputer receives compares with described temperature threshold, if the temperature value received is more than or equal to described temperature threshold, then described solenoid valve opened by described first single-chip microcomputer, and after opens solenoid valve 15s, open described electric pushrod, the telescopic end of described electric pushrod drives described rubber stopper to described expansion box lower motion, residual carbon dioxide gas from gas pipeline in described expansion box is discharged in described housing, if the temperature value received is less than described temperature threshold, then described first single-chip microcomputer does not open described solenoid valve and described electric pushrod,
Electric energy detection device, it comprises second singlechip, electric energy collection module, buzzer and display; Described second singlechip and described electric energy collection module are arranged in described housing, described buzzer and described display are separately fixed at roof and the sidewall of described housing, and be all positioned at the outside of described housing, described electric energy collection module is connected with subscriber's line circuit, gather energy value, described second singlechip is connected with described electric energy collection module, described buzzer and described display, described second singlechip is provided with electric energy threshold value;
Wherein, described electric energy collection module gathers energy value, and the energy value collected is transferred on described second singlechip, described second singlechip process and statistics being sent on described display shows, current value in described second singlechip statistics preheating setting time section, described second singlechip is every the energy value sum of 10 hours statistics once from current time to current time in first 10 hours, if the energy value sum of statistics is greater than described electric energy threshold value, then described second singlechip opens described buzzer, if the energy value sum of statistics is less than or equal to described electric energy threshold value, then described second singlechip does not open described buzzer.
2. intelligent electric meter as claimed in claim 1, it is characterized in that, described expansion box is the rectangular parallelepiped box body be made up of stainless steel material.
3. intelligent electric meter as claimed in claim 1, it is characterized in that, described temperature threshold is 70 DEG C.
4. intelligent electric meter as claimed in claim 1, it is characterized in that, also comprise alarm, described alarm is fixed on the roof of described housing, and is positioned at the outside of described housing, and described alarm is connected with described first single-chip microcomputer;
Wherein, the temperature value received when described first single-chip microcomputer is more than or equal to described temperature threshold, then described alarm equipment alarm opened by described first single-chip microcomputer; If the temperature value received is less than described temperature threshold, then described alarm do not opened by described first single-chip microcomputer.
5. intelligent electric meter as claimed in claim 1, it is characterized in that, described extinguishing device also comprises holder, described holder is fixed on the sidewall of described expansion box, and be positioned at the outside of described expansion box, described first single-chip microcomputer is arranged in described holder, wherein, is placed with silica-gel desiccant in described holder.
6. intelligent electric meter as claimed in claim 1, it is characterized in that, described holder is that stainless steel material is made, and the bottom of described holder offers two round footpaths is the through hole of 1mm, and the number of every exhausting hole is 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610070705.XA CN105510656A (en) | 2016-02-01 | 2016-02-01 | Intelligent electricity meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610070705.XA CN105510656A (en) | 2016-02-01 | 2016-02-01 | Intelligent electricity meter |
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| CN105510656A true CN105510656A (en) | 2016-04-20 |
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| CN201610070705.XA Pending CN105510656A (en) | 2016-02-01 | 2016-02-01 | Intelligent electricity meter |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108564695A (en) * | 2018-04-17 | 2018-09-21 | 金瑞致达（北京）科技股份有限公司 | Accurately realize the access control device of the more people's condominium in high security areas |
| CN110058057A (en) * | 2019-04-10 | 2019-07-26 | 南京涛博能源科技有限公司 | Anti- excess temperature fire-retarded multifunctional electric instrument |
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Application publication date: 20160420 |