CN104633228A - Wiring-free intelligent control electronic metering water valve capable of achieving electricity self-generation - Google Patents
Wiring-free intelligent control electronic metering water valve capable of achieving electricity self-generation Download PDFInfo
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- CN104633228A CN104633228A CN201410831015.2A CN201410831015A CN104633228A CN 104633228 A CN104633228 A CN 104633228A CN 201410831015 A CN201410831015 A CN 201410831015A CN 104633228 A CN104633228 A CN 104633228A
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- water
- module
- microprocessor
- wiring
- intelligent control
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
- F16K31/0675—Electromagnet aspects, e.g. electric supply therefor
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
- F16K37/0075—For recording or indicating the functioning of a valve in combination with test equipment
- F16K37/0091—For recording or indicating the functioning of a valve in combination with test equipment by measuring fluid parameters
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/50—Hydropower in dwellings
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Measuring Volume Flow (AREA)
Abstract
The invention provides a wiring-free intelligent control electronic metering water valve capable of achieving electricity self-generation. The wiring-free intelligent control electronic metering water valve comprises a data collecting module, a microprocessor, a water flow electricity generating module, a power source control module and a storage battery. The input end of the water flow electricity generating module is connected with a water wheel to convert the mechanical energy of the water wheel into electric energy, the power source control module provides the power source for all the modules and stores the surplus electric energy in the storage battery, and the data collecting module collects the number of the rotating turns and the generating capacity of the water wheel and transmits the number of the rotating turns and the generating capacity of the water wheel to the microprocessor. An electromagnetic valve is controlled by the microprocessor. According to the wiring-free intelligent control electronic metering water valve, the water flow electricity self-generation technology is adopted, the wiring-free function is achieved, and when a water consumption accident happens on a household user, the intelligent control over the preset amount of the leakage water and the intelligent setting control over the intelligent analysis of daily water consumption can be automatically achieved through the functions of presetting and the intelligent recognition of the water consumption; the passive situation that a traditional water meter can only conduct metering and linkage control cannot be achieved is perfectly broken through, and further improvement and an effective guarantee are achieved oriented to the household safety along with the popularization of the digital household industry.
Description
Technical field
The present invention relates to electronic measurement water valve technical field, be specially spontaneous electric rabbit wiring intelligent control electronics metering water valve.
Background technique
Household safe water and family's water supply control on demand are the social concerns that current information age green intelligent is built of comprising and related to water supply company and domestic consumer's vital interests.
Along with energy-conserving and environment-protective become the important component part of entire society's sustainable development, digital home progressively will enter huge numbers of families, in the prior art, for the meterage of water owing to being subject to impact and the complexity of electronics water valve installation environment, collecting of water supply company's water rate is caused substantially to be in the dock so far, and as domestic consumer in the application aspect of water owing to being subject to the quality influence of house ornamentation company, and recurrent water pipe bursting accident, face the reinforcement of social energy conservation environmental consciousness simultaneously, how effectively solution safe water and energy-conservation water also will become an important component part of house decoration.
Summary of the invention
The technical problem to be solved in the present invention is: provide a kind of spontaneous electric rabbit wiring intelligent control electronics metering water valve.
The present invention for solving the problems of the technologies described above taked technological scheme is: a kind of spontaneous electric rabbit wiring intelligent control electronics metering water valve, it is characterized in that: it comprises the housing be made up of upper shell and lower shell body, housing both sides are respectively equipped with water intake and water outlet, be provided with drain opening bottom lower shell body, upper shell is provided with display screen and control knob; Be provided with water pipe in housing, the two ends of water pipe are connected with water intake and water outlet, and water pipe sets gradually solenoid valve and water wheels along water (flow) direction;
Water pipe top is provided with circuit board, and circuit board is provided with data acquisition module, microprocessor, generating power by water current module, energy supply control module and storage battery; The input end of generating power by water current module is connected with described water wheels the mechanical energy of water wheels is converted to electric energy, energy supply control module is connected with generating power by water current module and storage battery respectively, there is provided power supply for each module and be stored in storage battery by dump energy, data acquisition module is for gathering water wheels rotating cycle and generated energy and being transferred to microprocessor;
Described solenoid valve is controlled according to the water wheels rotating cycle collected by microprocessor.
By such scheme, described circuit board is also provided with wireless communication module, is connected with described microprocessor.
By such scheme, described housing is provided with the data-interface be connected with microprocessor.
As the controlling method of wiring intelligent control electronics metering water valve is exempted from above-mentioned self power generation, it comprises the following steps:
When solenoid valve is opened and is produced water flow:
Wheel rotation, generating power by water current module produces electric energy, by energy supply control module for each module provides power supply, if there is dump energy, is stored in storage battery; Microprocessor calculates water flow and hydraulic pressure according to the CLK clock of the water wheels rotating cycle collected, known pipe section sum self, and shown by display screen, when water flow continues to send when being less than first flow predefined value the guard sign shut electromagnetic valve of leaking in a period of time t1, when hydraulic pressure is greater than hydraulic pressure predefined value, send the cue of water pipe explosion hidden danger, send when water flow is greater than suddenly the second flow predefined value in short time t2 water pipe explosion guard sign and shut electromagnetic valve, t1 and t2 is predefined value; The generated energy collected is carried out cumulative calculation and is shown by display screen by microprocessor;
When solenoid valve open and when not producing water flow:
Power supply is provided, the electricity of microprocessor monitors storage battery, when electricity is lower than sending electricity low cue during electricity predefined value by storage battery;
When closed electromagnetic valve:
If water flow detected, then send the guard sign of leaking.
As stated above, the data of various guard sign and cue and display screen display all by wireless communication transmission to intelligent terminal, former predefined value is replaced by each predefined value that microprocessor receives intelligent terminal transmission, and the control signal opening or closing solenoid valve that microprocessor receives intelligent terminal transmission also does corresponding operation to solenoid valve.
As stated above, the data that microprocessor calculates are derived by data-interface; Each predefined value is by control knob input setting.
As stated above, microprocessor receives the pre-filled water amount of data-interface input, superimposed with former residue preliminary filling water amount information, and deducts water consumption in real time, pre-for residue filled water amount is shown in real time on a display screen; When remaining pre-filled water amount and being less than water yield predefined value, send the cue of water-filling, and shut electromagnetic valve.
Beneficial effect of the present invention is:
1, the present invention adopts current self-powered technology to realize the function exempting to connect up, and during for the water contingency of domestic consumer's generation use, by preset setting and the intelligent recognition function to water consumption, can automatically realize the leakage preset set amount intelligent control of the water yield and the intelligent control setting of the daily water yield of intellectual analysis; Satisfactorily resolve conventional water meter can only measure and the passive present situation that cannot realize coordinated signals, universal for digital home's industry, had around household safe and promoted further and effective guarantee.
2, for the fee collection of tap water supply company, intelligent terminal can be adopted just can conveniently to realize carrying out carrying out preset setting and control to the switch of this device under the prerequisite of Wireless Networking by the present invention, laying of communication line can be removed from simultaneously.
3, the present invention can realize exempting from wiring, intelligent metering and mobile wireless network Multi-model control, there is intelligent opening and close water valve function, to meet the demand of water utility's toll administration, home terminal user security water, energy-conservation water respectively, and realize controlling functions that is preset and intelligent recognition of reporting to the police.
Accompanying drawing explanation
Fig. 1 is the structural representation of one embodiment of the invention.
Fig. 2 is the theory diagram of circuit board in one embodiment of the invention.
In figure: 1-circuit board, 2-upper shell, 3-lower shell body, 4-water intake, 5-water outlet, 6-drain opening, 7-power supply indicating window, 8-display screen, 9-control knob, 10-signal lamp, 11-data-interface.
Embodiment
Below in conjunction with instantiation and accompanying drawing, the present invention will be further described.
The present embodiment provides a kind of spontaneous electric rabbit wiring intelligent control electronics metering water valve, comprise the housing be made up of upper shell 2 and lower shell body 3, housing both sides are respectively equipped with water intake 4 and water outlet 5, be provided with drain opening 6 bottom lower shell body 3, upper shell 2 is provided with display screen 8, control knob 9, power supply indicating window 7 and signal lamp 10; Be provided with water pipe in housing, the two ends of water pipe are connected with water intake 4 and water outlet 5, and water pipe sets gradually solenoid valve and water wheels along water (flow) direction; Water pipe top is provided with circuit board 1, and circuit board 1 schematic diagram as shown in Figure 2, comprises data acquisition module, microprocessor, generating power by water current module, energy supply control module and storage battery; The input end of generating power by water current module is connected with described water wheels the mechanical energy of water wheels is converted to electric energy, energy supply control module is connected with generating power by water current module and storage battery respectively, there is provided power supply for each module and be stored in storage battery by dump energy, data acquisition module is for gathering water wheels rotating cycle and generated energy and being transferred to microprocessor; Described solenoid valve is controlled according to the water wheels rotating cycle collected by microprocessor.
Preferably, described circuit board is also provided with wireless communication module, is connected with described microprocessor.
Preferably, housing is provided with the data-interface 11 be connected with microprocessor, can be imported or derived data by data-interface 11.
As the controlling method of wiring intelligent control electronics metering water valve is exempted from above-mentioned self power generation, comprise the following steps:
When solenoid valve is opened and is produced water flow:
Wheel rotation, generating power by water current module produces electric energy, by energy supply control module for each module provides power supply, if there is dump energy, is stored in storage battery; Microprocessor calculates water flow and hydraulic pressure according to the CLK clock of the water wheels rotating cycle collected, known pipe section sum self, and shown by display screen, when water flow continues to send when being less than first flow predefined value the guard sign shut electromagnetic valve of leaking in a period of time t1, when hydraulic pressure is greater than hydraulic pressure predefined value, send the cue of water pipe explosion hidden danger, send when water flow is greater than suddenly the second flow predefined value in short time t2 water pipe explosion guard sign and shut electromagnetic valve, t1 and t2 is predefined value; The generated energy collected is carried out cumulative calculation and is shown by display screen by microprocessor;
When solenoid valve open and when not producing water flow:
Power supply is provided, the electricity of microprocessor monitors storage battery, when electricity is lower than sending electricity low cue during electricity predefined value by storage battery;
When closed electromagnetic valve:
If water flow detected, then send the guard sign of leaking.
Preferably, the data of various guard sign and cue and display screen display all by wireless communication transmission to intelligent terminal, former predefined value is replaced by each predefined value that microprocessor receives intelligent terminal transmission, and the control signal opening or closing solenoid valve that microprocessor receives intelligent terminal transmission also does corresponding operation to solenoid valve.
Preferably, the data that microprocessor calculates are derived by data-interface; Each predefined value is by control knob input setting.
Preferably, microprocessor receives the pre-filled water amount of data-interface input, superimposed with former residue preliminary filling water amount information, and deducts water consumption in real time, pre-for residue filled water amount is shown in real time on a display screen; When remaining pre-filled water amount and being less than water yield predefined value, send the cue of water-filling, and shut electromagnetic valve.
In the present embodiment, the blade rotary number of turns and pipe section are long-pending calculates water flow and hydraulic pressure to utilize Hall element to pass through to detect, and by impeller drive, at magnetic machines generation current.According to engineering fluid mechanics correlative principle, flow, flow velocity, relation between sectional area and hydraulic pressure are: Q=μ * A* (2*P/ ρ) ^0.5, in formula: Q is water flow, m^/S; μ is flow coefficient, relevant with the shape of valve or pipe, is generally 0.6 ~ 0.65; A is sectional area, m^2; P is by the pressure difference before and after valve, unit Pa; ρ is water density, Kg/m^3; By science algorithm, we can obtain the current stream parameters such as water flow, flow velocity, differential water pressures, thus form effective science data, and carry out some Logic judgment and process thus.
By adopting apparatus of the present invention and method, can following functions be realized:
The water yield exceeds standard warning---and by the analysis of water consumption, obtain monthly water consumption peak value, and relevant parameter is set by intelligent mobile terminal; When monthly actual used water amount peak value in excess of the quota, this device can be pointed out by acoustooptic alarm, and relevant information can be pushed to intelligent mobile terminal reception.
Water pipe explosion warning---when water pipe surprisingly bursts, under water valve opening state, water flow and differential water pressures exceed restriction peak value at short notice, chance failure is judged as by data analysis, send coordinated signals order by microprocessor and close water valve, and this device can be pointed out by acoustooptic alarm, relevant information is pushed to intelligent mobile terminal simultaneously and receive.
Leak warning control---when water valve in off position time, water flow should be 0, at this moment by generating power by water current module monitors streamflow regime, if flow is non-zero, then be judged as that water route is in the state of leaking by data analysis, by being pointed out by the flashing light warning of delaying to urgency, relevant information be pushed to intelligent mobile terminal simultaneously and receiving.
The present invention utilizes water flow generator principle to install generating power by water current module additional at tap water supply pipeline and realizes electric energy acquisition; Charge to realize power storage and display to storage battery by Self-energy-generating, this electric energy is respectively used to water yield data capture, Wireless data transmission, and the power supply of electronics water valve.By adopting embedded microprocessing, inventory analysis is carried out to daily water consumption data, by intelligent mobile terminal, preset setting is carried out to each water consumption of family or every civil water period simultaneously, realize the intelligent monitoring to domestic water flow and management, once exceed pre-set threshold value or daily water number, device can automatically start water valve and turn off action, so just makes the work of collecting of water supply company's water rate from a passive one to an active one.When being turned off because of alarm linkage water source, after time delay certain hour, this electronics water valve will open detection current conditions automatically, obtain every stream parameters, thus carry out comprehensive descision, determine whether continue to enter close valve state, and realize data upload to intelligent mobile terminal by wireless communication mode, realize intelligent mobile control and management.During work, access ARM embedded microprocessor by external smart mobile terminal device by wireless communication transmission module, respective application authority, spacing Warning parameter and automatic controlled conditions are set; When generating power by water current module is started working, via energy supply control module, delivery of electrical energy accumulators is stored, and by flow counting, parameter is uploaded to ARM embedded microprocessor, ARM embedded microprocessor receives through being uploaded to external smart mobile terminal device by wireless communication transmission module after data statistic analysis, also local reading numerical values can be carried out by LCD MODULE by control knob, and if carry out recovery by control knob to dispatch from the factory Value Operations by long when there is system cloud gray model fault; If ARM embedded microprocessor can send emergency off command to electronics water valve control module throttle down when flow transfinites, and automatic Open valve under judging safe condition after a certain time.If desired during Non-follow control electronic valve, external smart mobile terminal device can send unlatching or out code, delivers to ARM embedded microprocessor via wireless communication transmission module, can control electronics water valve control module execution instruction in real time after confirming the validity.Thus reach mobile management, control in real time, the effect of intelligent acquisition and passive and wireless low-loss and energy-saving.
In addition, ARM embedded microprocessor model in the present invention is up-to-date super low energy consumption chip STM32F101 (ML61Q474), wireless network communication module model is BLE-CC41-A module, LCD MODULE model is 1602LCD, electronics water valve control module model is 0927700 bi-bit bi-pass module, and generating power by water current module model is KENOSHA727T and Hall generating element.
All the other are technical grade general module, and upper cover plate and drain pan are one-time formed PVC material foundry goods.
Above embodiment, is only and technical characteristics of the present invention and exploitativeness is described, its object is to enable person skilled in art understand content of the present invention and concrete enforcement.Therefore, the conversion that all designs according to the present invention are made and modification, be all included in right of the present invention.
Claims (3)
1. a spontaneous electric rabbit wiring intelligent control electronics metering water valve, it is characterized in that: it comprises the housing be made up of upper shell and lower shell body, housing both sides are respectively equipped with water intake and water outlet, are provided with drain opening bottom lower shell body, and upper shell is provided with display screen and control knob; Be provided with water pipe in housing, the two ends of water pipe are connected with water intake and water outlet, and water pipe sets gradually solenoid valve and water wheels along water (flow) direction;
Water pipe top is provided with circuit board, and circuit board is provided with data acquisition module, microprocessor, generating power by water current module, energy supply control module and storage battery; The input end of generating power by water current module is connected with described water wheels the mechanical energy of water wheels is converted to electric energy, energy supply control module is connected with generating power by water current module and storage battery respectively, there is provided power supply for each module and be stored in storage battery by dump energy, data acquisition module is for gathering water wheels rotating cycle and generated energy and being transferred to microprocessor;
Described solenoid valve is controlled according to the water wheels rotating cycle collected by microprocessor.
2. spontaneous electric rabbit wiring intelligent control electronics metering water valve according to claim 1, is characterized in that: described circuit board is also provided with wireless communication module, is connected with described microprocessor.
3. spontaneous electric rabbit wiring intelligent control electronics metering water valve according to claim 1, is characterized in that: described housing is provided with the data-interface be connected with microprocessor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410831015.2A CN104633228A (en) | 2014-12-27 | 2014-12-27 | Wiring-free intelligent control electronic metering water valve capable of achieving electricity self-generation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410831015.2A CN104633228A (en) | 2014-12-27 | 2014-12-27 | Wiring-free intelligent control electronic metering water valve capable of achieving electricity self-generation |
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| Publication Number | Publication Date |
|---|---|
| CN104633228A true CN104633228A (en) | 2015-05-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410831015.2A Pending CN104633228A (en) | 2014-12-27 | 2014-12-27 | Wiring-free intelligent control electronic metering water valve capable of achieving electricity self-generation |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105116784A (en) * | 2015-06-26 | 2015-12-02 | 西安理工大学 | Water facility water resource accidental waste control system and control method |
| CN105676910A (en) * | 2016-01-15 | 2016-06-15 | 苏州创必成电子科技有限公司 | Terminal temperature measurement water heater controller |
| CN105987721A (en) * | 2015-01-27 | 2016-10-05 | 深圳市博电电子技术有限公司 | Water consumption display system and method |
| CN109268698A (en) * | 2018-09-26 | 2019-01-25 | 湖北精瑞通流体控制技术有限公司 | A kind of self-power generation type pipeline leakage monitoring system |
-
2014
- 2014-12-27 CN CN201410831015.2A patent/CN104633228A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105987721A (en) * | 2015-01-27 | 2016-10-05 | 深圳市博电电子技术有限公司 | Water consumption display system and method |
| CN105116784A (en) * | 2015-06-26 | 2015-12-02 | 西安理工大学 | Water facility water resource accidental waste control system and control method |
| CN105676910A (en) * | 2016-01-15 | 2016-06-15 | 苏州创必成电子科技有限公司 | Terminal temperature measurement water heater controller |
| CN109268698A (en) * | 2018-09-26 | 2019-01-25 | 湖北精瑞通流体控制技术有限公司 | A kind of self-power generation type pipeline leakage monitoring system |
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Application publication date: 20150520 |