CN203445354U - Energy consumption information monitoring system for electric appliances - Google Patents
Energy consumption information monitoring system for electric appliances Download PDFInfo
- Publication number
- CN203445354U CN203445354U CN201320337528.9U CN201320337528U CN203445354U CN 203445354 U CN203445354 U CN 203445354U CN 201320337528 U CN201320337528 U CN 201320337528U CN 203445354 U CN203445354 U CN 203445354U
- Authority
- CN
- China
- Prior art keywords
- electrical appliance
- consumption information
- data processing
- processing module
- monitoring system
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
This utility model discloses an energy consumption information monitoring system for electric appliances, comprising a sampling measurement module, a data processing module and a data storage device. The sampling measurement module samples the current and voltage of a main circuit of electric appliances and transmits the sampled results to the data processing module. The data processing module processes the sampled results and calculates the energy consumption information and stores the energy consumption information in the data storage device. The beneficial effects of the energy consumption information monitoring system for electric appliances are that: the energy consumption information monitoring system for electric appliances can directly know the energy consumption situation of electric appliances connected to the socket and get users to save power; and the energy consumption information monitoring system for electric appliances is integrated on the multi-hole row socket and can calculate and display the power consumption situation and power consumption situation of each hole position corresponding to an electric appliance when the socket is connected to multi-channel electric appliances; the usage and generalization are easy; and the structure is simple and the cost is low.
Description
Technical field
The utility model belongs to electrical appliance energy consumption detection technique field, is specifically related to a kind of electrical appliance consumption information monitoring system.
Background technology
Common socket does not have the function of the energy consumption of detection and demonstration access electrical appliance at present, most users cannot understand the energy consumption of electrical appliance reality, cause waste, even still can consume a small amount of electric energy and electrical appliance accesses socket while closing, user has often wasted a large amount of electric power resources in unwitting situation.Therefore be necessary the energy consumption of the electrical appliance of access socket to detect, so that user obtains the energy consumption of electrical appliance intuitively, thereby reach the object of supervising user's electrical energy saving.General linkage socket can provide multi-hole position, the corresponding road electrical appliance in each position, hole, and the energy consumption that obtains respectively every road electrical appliance is also very necessary.
Utility model content
In order to realize the technical purpose of the electrical appliance energy consumption that detects access socket, the utility model provides a kind of electrical appliance consumption information monitoring system, and concrete technical scheme is as follows:
A consumption information monitoring system, for the consumption information of the electrical appliance of access socket is monitored, is provided with position, one or more hole on socket, the corresponding road electrical appliance in each position, hole.This electrical appliance consumption information monitoring system comprises sampling metering module, data processing module and data storage, and sampling metering module is connected with data processing module respectively with data storage; Zero line and the live wire of sampling metering module access socket, data processing module is controlled the break-make of each road electrical appliance respectively, and the metering module that makes to sample is sampled to electric current and the voltage of the electric current of each road electrical appliance and voltage and way circuit respectively; Sampling metering module sends to data processing module by sampled result, and data processing module is processed the sampled result receiving, and calculates consumption information and consumption information is stored in data storage.
As prioritization scheme, the utility model also comprises display screen, and display screen is connected with data processing module; Data processing module is presented at the consumption information calculating on display screen.
As prioritization scheme, the utility model also comprises power circuit, and power circuit is respectively sampling metering module, data processing module and data storage power supply; By 220V civil power access power circuit, power circuit provides 5V power supply by the mode of resistance-capacitance depressurization.
As prioritization scheme, data processing module is controlled and is referred to the break-make of each road electrical appliance respectively: by the first button is set, the second button, the 3rd button and the 4th button are adjusted respectively the first pin of data processing module, the second pin, the level of the 3rd pin and the 4th pin, by the first pin to data processing module, the second pin, the first relay is controlled respectively in the adjustment of the level of the 3rd pin and the 4th pin, the second relay, the break-make of the 3rd relay and the 4th relay, by controlling the first relay, the second relay, the break-make of the 3rd relay and the 4th relay is controlled respectively the break-make of each road electrical appliance.
As prioritization scheme, sampling metering module adopts BL0930 chip.
As prioritization scheme, data processing module adopts BL22P14 chip.
As prioritization scheme, data storage adopts BL24C02 chip.
As prioritization scheme, sampling metering module adopts shunt access way to sample to electric current, and sampling metering module adopts electric resistance partial pressure mode to sample to voltage.
As prioritization scheme, integrated being arranged on socket of electrical appliance consumption information monitoring system.
As prioritization scheme, the consumption information that data processing module calculates comprises power, power consumption, service time, the electricity consumption amount of money and carbon dioxide output of equal value.
The beneficial effects of the utility model are:
(1) by the utility model, can get information about the energy consumption of the electrical appliance of access socket, supervise user's electrical energy saving, thereby reach the object of energy-conserving and environment-protective;
(2) on the integrated linkage socket that is arranged on multi-hole position of the utility model, while accessing multi-use electrical on socket, can calculate and show the energy consumption of the energy consumption of way circuit and the electrical appliance of each position, hole correspondence, easy to use, be easy to promote;
(3) the utility model is simple in structure, with low cost.
Accompanying drawing explanation
Fig. 1 is system block diagram of the present utility model;
Fig. 2 is the circuit theory diagrams of key switch circuit of the present utility model;
Fig. 3 a is the circuit theory diagrams of the first relay circuit of the present utility model;
Fig. 3 b is the circuit theory diagrams of the second relay circuit of the present utility model;
Fig. 3 c is the circuit theory diagrams of the 3rd relay circuit of the present utility model;
Fig. 3 d is the circuit theory diagrams of the 4th relay circuit of the present utility model;
Fig. 4 is the circuit theory diagrams of power circuit of the present utility model;
Fig. 5 is the circuit theory diagrams of sampling metering module of the present utility model;
Fig. 6 is the circuit theory diagrams that sampling metering module current potential of the present utility model arranges;
Fig. 7 is the circuit theory diagrams of data processing module of the present utility model;
Fig. 8 is the circuit theory diagrams of data storage of the present utility model;
Fig. 9 is the circuit theory diagrams of warning circuit of the present utility model;
Figure 10 a is the circuit theory diagrams of display screen of the present utility model;
Figure 10 b is the circuit theory diagrams of display control circuit of the present utility model.
Sequence number in upper figure: 1-sampling metering module, 2-data processing module, 3-data storage, 4-display screen, 5-power circuit.
Embodiment
Below in conjunction with accompanying drawing, with embodiment, further illustrate concrete technical scheme of the present utility model.
Embodiment 1:
As shown in Figure 1, a kind of electrical appliance consumption information monitoring system, for monitoring the consumption information of the electrical appliance of access socket.In the present embodiment, electrical appliance consumption information monitoring system is integrated to be arranged on socket, is provided with position, four holes on socket, the corresponding road electrical appliance in each position, hole.The utility model comprises sampling metering module 1, data processing module 2, data storage 3, display screen 4 and power circuit 5, and sampling metering module 1, data storage 3 are connected with data processing module 2 respectively with display screen 4; Power circuit 5 is respectively sampling metering module 1, data processing module 2 and data storage 3 power supplies.
Zero line and the live wire of sampling metering module 1 access socket, data processing module 2 is controlled the break-make of each road electrical appliance respectively, and the metering module 1 that makes to sample is sampled to electric current and the voltage of the electric current of each road electrical appliance and voltage and way circuit respectively.In the present embodiment, by the first button K2 is set, the second button K3, the 3rd button K4, the 4th button K5 adjusts the first pin K2 of data processing module 2, the first pin K3, the first pin K4, the level of the first pin K5, by the first pin K2 to data processing module 2, the first pin K3, the first pin K4, the first relay J D1 is controlled in the adjustment of tetra-pins of the first pin K5, the second relay J D2, the 3rd relay J D3, the break-make of the 4th relay J D4, by to the first relay J D1, the second relay J D2, the 3rd relay J D3, the break-make of each road electrical appliance is controlled in the control of the 4th relay J D4, to realize the output of Dui Ge road electrical appliance, control, key switch circuit and relay circuit are as shown in Fig. 2, Fig. 3 a, Fig. 3 b, Fig. 3 c and Fig. 3 d.Sampling metering module 1 sends to data processing module 2 by sampled result, and 2 pairs of sampled result that receive of data processing module are processed, and calculate consumption information and consumption information is stored in data storage 3.In data processing module 2, be integrated with liquid crystal drive function, utilize the liquid crystal drive function of data processing module 2 that the consumption information calculating is presented on display screen 4.
By 220V civil power access power circuit 5, power circuit 5 provides 5V power supply by the mode of resistance-capacitance depressurization, as shown in Figure 4.Wherein U2 is that model is LM78L05 three terminal regulator, and C5 is the safety capacitor of metallized polypropylene film, and R5 is the metal oxidation resistance of 3W200 Ω.According to: C=14.5 I (wherein the bodge of C is μ F, and the unit of I is A), capacitor C 5=0.68 μ F, maximum can provide the electric current of 46.9 mA, can meet the requirement of system completely.
In the present embodiment, sampling metering module 1 adopts BL0930 chip, as shown in Figure 5; Data processing module 2 adopts BL22P14 chip, as shown in Figure 7; Data storage 3 adopts BL24C02 chip, as shown in Figure 8.BL0930 chip is the special metering IC, this chip has merit function of measuring, and in electric current input dynamic range (500:1) (being the ratio of maximum current and minimum current), non-sheerly error can be less than 0.1%, and built-in metering crystal oscillator, has reduced the impact of outer bound pair measuring accuracy; BL22P14 chip is 8 OTP single-chip microcomputers, and this chip adopts HC05 kernel, built-in two groups of I/O mouths, two groups of counters, OSC/RC vibration, house dog, buzzer output and 4 * 18 LCD display driver function.
When single channel electrical appliance power surpasses 220V/10A or gross power and surpasses 220V/15A, circuit provides alarm signal, drives buzzer warning, cuts off supplying power for outside simultaneously, to guarantee the safety of circuit normal operation, as shown in Figure 9.
Referring to Fig. 5, sampling metering module 1 adopts shunt access way to sample to electrical appliance electric current, adopts electric resistance partial pressure mode to the sampling that decays of electrical appliance voltage.The decay of input voltage realizes by simple eight grades of resistance pressure-dividing networks, and the verification scope of should allow ± 30% left and right of this attenuation network, arranges by 8421 codings.And potential-divider network-3dB frequency is to be realized by two resistance in parallel and electric capacity, according to
calculating and channel 1 mate with channel 2, here selected R3=1K Ω, C3=33nF.By the resistance pressure-dividing network of 8 grades, minimum adjusted value is only 1/1250, adjusts fineness and be about 0.08% when adjusting range is 85% ~ 115%.When carrying out precision checking, from R8 to R15, carry out classification adjustment; During to afterbody R15, precision can adjust 0.08%.In addition, in the end between one-level and chip pin V2P, place R16=100K Ω, to reduce in debug process, the direct impact of electric iron on chip.The design of current channel: consider the impact of channel balance and shunt stray inductance, adopt simple RC design of filter, i.e. R1=R2=1K Ω, C1=C2=33nF is satisfied equally
,
.Fig. 6 is the circuit theory diagrams that the current potential of sampling metering module 1 arranges.
In the present embodiment, the consumption information that data processing module 2 calculates comprises power, power consumption, service time, the electricity consumption amount of money and carbon dioxide output of equal value.These are all to realize by the internal processes of BL22P14 chip.Power consumption is the product of power and service time; The calculating of the electricity consumption amount of money realizes by a rate is set, and the product of power consumption and rate is the electricity consumption amount of money.
The account form of carbon dioxide output of equal value is as follows: according to the related data in thermal power plant, produce 1 degree electricity and need to consume the standard matchmaker of 0.32～0.36 kilogram of left and right, and 1 ton of standard matchmaker Combustion Energy produces the carbon dioxide of 2.66～2.72 tons of left and right, get mediant here and calculate the COEFFICIENT K between electric flux and carbon dioxide;
K?=?(0.34kg×2.69)/1kWh?=?0.916?kg/kWh
That is to say, the electric energy of every consumption 1 kilowatt hour will produce the carbon dioxide of 0.9146 kilogram, in the present embodiment, according to this COEFFICIENT K, calculates the carbon dioxide output in consumption information.
Software for Design of the present utility model is as follows:
The utility model adopts RC vibration as clock frequency and MCU operating frequency; One button is set on the utility model, is decided to be total button K1 here, select to need the consumption information of demonstration by total button K1, DISPLAY ORDER is as follows:
1) current power (unit/KW): represent the electrical appliance power that socket is being used, show in order respectively first via electrical appliance power, the second road electrical appliance power, Third Road electrical appliance power, tetra-road electrical appliance power, gross power;
2) current power consumption (unit/KWh): represent the electrical appliance single accumulative total power consumption that socket is being used, show in order respectively first via electrical appliance power consumption, the second road electrical appliance power consumption, Third Road electrical appliance power consumption, tetra-road electrical appliance power consumptions, total electric weight;
3) current service time (unit/hour): represent the electrical appliance single accumulative total service time that socket is being used, show in order respectively tetra-road electrical appliance service times of first via electrical appliance service time, second road electrical appliance service time, Third Road electrical appliance, service time, cumulative time;
4) the current electricity consumption amount of money (unit/unit): represent the electrical appliance single accumulative total electricity consumption amount of money that socket is being used, show in order respectively the first via electrical appliance amount of money, the second road electrical appliance amount of money, the Third Road electrical appliance amount of money, tetra-road electrical appliance amount of money, total electricity consumption amount of money;
5) current carbon dioxide output (unit/kg): represent the electrical appliance single accumulative total carbon dioxide output that socket is being used, show in order respectively first via electrical appliance discharge rate, the second road electrical appliance discharge rate, Third Road electrical appliance discharge rate, tetra-road electrical appliance discharge rates, total discharge rate.
Button operation arranges: five buttons are set altogether, comprise total button K1(wheel aobvious/arrange), the first button K2(1/ ←), the second button K3(2/ ↑), the 3rd button K4(3/ ↓), the 4th button K5(4/ →).Key system is divided into normal condition and state is set.When in normal condition, total button K1 switches demonstration information for the order by above, often by once switching once; The first button K2 is for controlling the work of first via electrical appliance; The second button K3 is for controlling the work of the second road electrical appliance; The 3rd button K4 is for controlling the work of Third Road electrical appliance; The 4th button K5 is for controlling the work of Si road electrical appliance.Length enters by total button K1 the state of setting for mono-second, for rate is arranged, the first button K2, the second button K3, the 3rd button K4, the 4th button K5 represent respectively a left side, the arrow key such as upper and lower, right, carry out rate setting, within three seconds, without operation setting, complete, return normal condition.
In the present embodiment, display screen 4 adopts LCD screen, show that numeral has 5 bit digital, decimal point is determined: power shows that 3 decimals, electric weight show that 2 decimals, 1 decimal of time showing, the amount of money show that 2 decimals, rate show that 3 decimals, carbon dioxide output show 2 decimals; When data are greater than 1, front end character is not show for 0 o'clock; The connecting circuit of display screen 4 is as shown in Figure 10 a, and display control circuit is as shown in Figure 10 b.
Working-flow of the present utility model is as follows:
The parameters of system and rate information data are stored in data storage 3, after system powers on, from data storage 3, read related data.
When electrical appliance inserts after socket, click corresponding button, data processing module 2 responds and drives corresponding relay adhesive, and to electrical appliance power supply, electric weight, time, the amount of money, CO2 emissions etc. start cumulative data simultaneously.Power data is in energising monitoring after 5 minutes, by display screen 4; Within every 5 minutes, detect 1 time, and new data more.Electric weight is sampled by sampling metering module 1, power output pulse; Every 9600 pulses are 1 degree electricity, and every 0.01 degree electricity is new data more.Every 1 minute of time upgraded, new data more when the each electric weight of the amount of money upgrades, new data more when the each electric weight of carbon dioxide output upgrades.The data of ，Mei road electrical appliance all can cumulative total certificate be upgraded in addition.
The utility model can be with many multi-form realizations, and should not be construed as the restriction of the embodiment being subject in this proposition.
Claims (9)
1. an electrical appliance consumption information monitoring system, for the consumption information of the electrical appliance of access socket is monitored, on described socket, be provided with position, one or more hole, the corresponding road electrical appliance in each position, hole, it is characterized in that, this electrical appliance consumption information monitoring system comprises sampling metering module, data processing module and data storage, and described sampling metering module is connected with described data processing module respectively with described data storage; Described sampling metering module accesses zero line and the live wire of described socket, described data processing module is controlled the break-make of each road electrical appliance respectively, and described sampling metering module is sampled to electric current and the voltage of the electric current of each road electrical appliance and voltage and way circuit respectively; Described sampling metering module sends to described data processing module by sampled result, and described data processing module is processed the described sampled result receiving, and calculates consumption information and described consumption information is stored in data storage.
2. electrical appliance consumption information monitoring system according to claim 1, is characterized in that, also comprises display screen, and described display screen is connected with described data processing module; Described data processing module is presented at the described consumption information calculating on display screen.
3. electrical appliance consumption information monitoring system according to claim 1 and 2, is characterized in that, also comprises power circuit, and described power circuit is respectively described sampling metering module, data processing module and data storage power supply; 220V civil power is accessed to described power circuit, and described power circuit provides 5V power supply by the mode of resistance-capacitance depressurization.
4. electrical appliance consumption information monitoring system according to claim 1, is characterized in that, described sampling metering module adopts BL0930 chip.
5. electrical appliance consumption information monitoring system according to claim 1, is characterized in that, described data processing module adopts BL22P14 chip.
6. electrical appliance consumption information monitoring system according to claim 5, it is characterized in that, described data processing module is controlled and is referred to the break-make of each road electrical appliance respectively: by the first button (K2) is set, the second button (K3), the 3rd button (K4) and the 4th button (K5) are adjusted respectively first pin (K2) of data processing module, the second pin (K3), the level of the 3rd pin (K4) and the 4th pin (K5), by the first pin (K1) to data processing module, the second pin (K2), the first relay (JD1) is controlled respectively in the adjustment of the level of the 3rd pin (K3) and the 4th pin (K4), the second relay (JD2), the break-make of the 3rd relay (JD3) and the 4th relay (JD4), by controlling the first relay (JD1), the second relay (JD2), the break-make of the 3rd relay (JD3) and the 4th relay (JD4) is controlled respectively the break-make of each road electrical appliance.
7. electrical appliance consumption information monitoring system according to claim 1, is characterized in that, described data storage adopts BL24C02 chip.
8. electrical appliance consumption information monitoring system according to claim 1, is characterized in that, described sampling metering module adopts shunt access way to sample to electric current, and described sampling metering module adopts electric resistance partial pressure mode to sample to voltage.
9. electrical appliance consumption information monitoring system according to claim 1, is characterized in that, integrated being arranged on described socket of described electrical appliance consumption information monitoring system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320337528.9U CN203445354U (en) | 2013-06-13 | 2013-06-13 | Energy consumption information monitoring system for electric appliances |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320337528.9U CN203445354U (en) | 2013-06-13 | 2013-06-13 | Energy consumption information monitoring system for electric appliances |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203445354U true CN203445354U (en) | 2014-02-19 |
Family
ID=50096373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320337528.9U Expired - Fee Related CN203445354U (en) | 2013-06-13 | 2013-06-13 | Energy consumption information monitoring system for electric appliances |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203445354U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104868325A (en) * | 2015-04-07 | 2015-08-26 | 上海阿乐乐可工业设计有限公司 | Electric meter socket |
| CN105785843A (en) * | 2014-12-25 | 2016-07-20 | 秦皇岛中科百捷电子信息科技有限公司 | Power supply multipath metering and controlling device and controlling method thereof |
| CN110241516A (en) * | 2018-03-08 | 2019-09-17 | 杰克缝纫机股份有限公司 | Sewing machine consumption data statistics method, system, sewing machine system and storage medium |
-
2013
- 2013-06-13 CN CN201320337528.9U patent/CN203445354U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105785843A (en) * | 2014-12-25 | 2016-07-20 | 秦皇岛中科百捷电子信息科技有限公司 | Power supply multipath metering and controlling device and controlling method thereof |
| CN105785843B (en) * | 2014-12-25 | 2018-12-18 | 秦皇岛中科百捷电子信息科技有限公司 | A kind of power supply duplex metering control and its control method |
| CN104868325A (en) * | 2015-04-07 | 2015-08-26 | 上海阿乐乐可工业设计有限公司 | Electric meter socket |
| CN110241516A (en) * | 2018-03-08 | 2019-09-17 | 杰克缝纫机股份有限公司 | Sewing machine consumption data statistics method, system, sewing machine system and storage medium |
| CN110241516B (en) * | 2018-03-08 | 2021-08-24 | 杰克缝纫机股份有限公司 | Sewing machine consumption data statistical method, system, sewing machine system and storage medium |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201060513Y (en) | Three-phase smart card type prepaid multifunctional electric energy meter | |
| CN201352233Y (en) | Three-phase multifunctional electric energy meter with power carrier communication | |
| CN104950788B (en) | Regular loading truck control system and quantifying and loading instrument | |
| CN106774604B (en) | Key wakeup circuit, awakening method and its manufactured meter reading terminal | |
| CN203445354U (en) | Energy consumption information monitoring system for electric appliances | |
| CN205334616U (en) | College student apartment power management ammeter | |
| CN202041579U (en) | DC (Direct Current) electric energy metering device | |
| CN101340096B (en) | Power Reactive Power Compensation Controller | |
| CN203324400U (en) | Electric appliance energy consumption metering system | |
| CN206224689U (en) | A kind of Intelligent Card for Gas Meter controller based on the GPRS communication technologys | |
| CN205120170U (en) | Thing networking information system management safety gas table | |
| CN105978536B (en) | A kind of ramp signal generating device | |
| CN208044736U (en) | Electric vehicle DC charger wide range integrated metering and billing device | |
| CN203415042U (en) | Intelligent IC (integrated circuit) card prepayment water meter | |
| CN201060226Y (en) | Single-phase smart card type pre-payment multi-rate meter | |
| CN213633570U (en) | Household electric power detection equipment | |
| CN204287269U (en) | A kind of Multifunctional three-phase electric energy table of direct access | |
| CN201936523U (en) | Electronic simulative multi-purpose electric energy meter and meter reading training device | |
| CN202649814U (en) | A portable characteristic tester of an intelligent controller | |
| CN201765275U (en) | Three-phase electric energy meter | |
| CN102135564B (en) | Method and system for verifying power saving rate of power saver | |
| CN204389567U (en) | A kind of single-phase intelligent electric power digital display meter | |
| CN205647466U (en) | Ramp signal generating device | |
| CN205334614U (en) | Electric energy information display device | |
| CN200976287Y (en) | High-precision multifunctional procedure signal check meter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140219 Termination date: 20170613 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |