CN105509332A - Terminal interaction water heater controller - Google Patents
Terminal interaction water heater controller Download PDFInfo
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- CN105509332A CN105509332A CN201610026960.4A CN201610026960A CN105509332A CN 105509332 A CN105509332 A CN 105509332A CN 201610026960 A CN201610026960 A CN 201610026960A CN 105509332 A CN105509332 A CN 105509332A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 194
- 230000003993 interaction Effects 0.000 title claims abstract description 23
- 230000002452 interceptive effect Effects 0.000 claims abstract description 31
- 238000004891 communication Methods 0.000 claims abstract description 29
- 230000000694 effects Effects 0.000 claims abstract description 12
- 238000009434 installation Methods 0.000 claims description 39
- 238000000034 method Methods 0.000 claims description 29
- 230000008569 process Effects 0.000 claims description 20
- 230000009466 transformation Effects 0.000 claims description 15
- 238000007726 management method Methods 0.000 claims description 12
- 239000003990 capacitor Substances 0.000 claims description 6
- 230000005611 electricity Effects 0.000 claims description 5
- 238000005520 cutting process Methods 0.000 claims description 4
- 239000004973 liquid crystal related substance Substances 0.000 claims description 3
- 230000004044 response Effects 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 abstract description 7
- 238000013461 design Methods 0.000 abstract description 4
- 238000011160 research Methods 0.000 abstract description 4
- 238000011161 development Methods 0.000 abstract description 3
- 238000012545 processing Methods 0.000 abstract description 3
- 238000004146 energy storage Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 7
- 230000008859 change Effects 0.000 description 4
- 238000004458 analytical method Methods 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000004069 differentiation Effects 0.000 description 2
- 230000003203 everyday effect Effects 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 208000003443 Unconsciousness Diseases 0.000 description 1
- 238000003287 bathing Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 230000002354 daily effect Effects 0.000 description 1
- 238000007405 data analysis Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 230000010365 information processing Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 230000002618 waking effect Effects 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/20—Arrangement or mounting of control or safety devices
- F24H9/2007—Arrangement or mounting of control or safety devices for water heaters
- F24H9/2014—Arrangement or mounting of control or safety devices for water heaters using electrical energy supply
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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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- 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)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Measuring Volume Flow (AREA)
Abstract
The invention discloses a terminal interaction water heater controller which comprises a master controller arranged in a water heater and an interaction terminal arranged on a water pipeline. The interaction terminal comprises a hydroelectric generation device, an intelligent controller, a rechargeable battery and a control panel. The intelligent controller comprises a microcontroller, a wireless communication module and a temperature collection circuit. Water flow energy is converted into electric energy through the hydroelectric generation device and stored into the rechargeable battery, and the technical effects of self power supply and energy storage are achieved. The water flow speed information is analyzed through the microcontroller, the temperature information of a hot water initial end and a hot water terminal is obtained through the temperature sensor, the technical effect of interactive processing between the temperature information and water heater information is achieved through wireless transmission of the wireless communication module, and the monitored information is transmitted to a server side to be stored as big data for research. The overall design is practical and convenient and conforms to the further development trend of smart homes.
Description
Technical field
the present invention relates to water heater controller field, particularly relate to a kind of terminal interaction water heater controller.
Background technology
smart Home take house as platform, utilize comprehensive wiring technology, the network communications technology, security precautions technology, automatic control technology, audio frequency and video technology by integrated for facility relevant for life staying idle at home, build the management system of efficient housing facilities and family's schedule affairs, promote house security, convenience, comfortableness, artistry, and realize the living environment of environmental protection and energy saving.
smart Home is as a newborn industry, be in the critical point of an introduction period and growth stage, market comsupton idea is not also formed, but along with universal the implementing further of Smart Home marketing, cultivated the use habit of consumer, the consumption potentiality in Smart Home market is necessarily huge, industrial prospect is bright, within 2015, generally enter into the moment of producing result along with cooperative enterprise, Smart Home new product will emerge in an endless stream, and Smart Home will be the inexorable trend of household field development from now on.
manufacturing enterprise, in industrial restructuring with in transition, all needs to apply to large data.From now on, data will advance the 4th productivity of social progress by becoming, market potential is huge, and meanwhile, the large data analysis that Smart Home relies on also is the important channel of traditional manufacturing enterprise transition and upgrade.
water heater is as the one in daily household electrical appliances, following development trend also will towards Smart Home, how user is taked to use water information by water heater, thus form large data? how to realize the wireless remote control to water heater, thus make life staying idle at home more efficient convenient? these all will become the focal point of Ge great water heater producer.
for this phenomenon, application number is a kind of Intelligent controller of electrothermal water heater based on Bluetooth communication of 201420588999.1, by being placed with Bluetooth chip on water heater controller, thus the operation realized on the mobile terminal with Bluetooth function water heater and control, achieve the technique effect of controlled in wireless, thus it is more convenient than traditional water heater remote control, more intelligent, but still there is following problem: first: when having a bath, the mobile terminal with Bluetooth function does not bring bathroom into, causes to carry out temperature adjustment again in the process of having a bath; Second: this patent does not possess the function of collection water information, user and producer cannot be met to the demand by water information, 3rd, this patent does not feed back the result of water heater on mobile terminals, makes user can not carry out further information input according to result.
therefore, be necessary to design a kind ofly can carry out wireless remote control, user's use water information can be gathered, simultaneously can the water heater controller of reaction heat hydrophone result.
Summary of the invention
the present invention provides a kind of terminal interaction water heater controller for solving the problem, by hydroelectric installation, flow energy is converted to electric energy, and is stored on rechargeable battery, achieves the technique effect of self-powered and energy preservation; Flow rate of water flow information is analyzed by microcontroller, the temperature information of hot water top and hot water terminal is drawn by temperature sensor, by the wireless transmission of wireless communication module, achieve the technique effect with the process of water heater information interactive, and by the information displaying that monitors on the server end of user, make user can carry out intelligentized control method according to current water heater state, data simultaneously on server end are kept on network, form large data, for business research, global design is practical convenient, meets the future developing trend of Smart Home.
for achieving the above object, reach above-mentioned effect, the present invention is achieved through the following technical solutions:
a kind of terminal interaction water heater controller, comprise the master controller be arranged in water heater and the interactive terminal be arranged on waterpipe, described interactive terminal comprises hydroelectric installation, intelligent controller, rechargeable battery and control panel, described intelligent controller comprises microcontroller, wireless communication module and temperature collection circuit, described control panel comprises key device, display unit, described temperature collection circuit comprises the temperature sensor be arranged in waterpipe terminal, described intelligent controller is by wire and rechargeable battery, control panel, hydroelectric installation connects, flow energy can be converted to electric energy by described hydroelectric installation, be stored in rechargeable battery, for power circuit, described microcontroller draws flow rate of water flow information according to the signal of telecommunication received, water temperature information is obtained according to temperature collection circuit, and control wireless communication module information is sent to master controller in real time, information interactive process is carried out in described master controller and interactive terminal.
further, the temperature sensor that described master controller comprises wireless communication module, siren and is arranged in water heater, described master controller carries out information interactive process by wireless communication module and server end, and by information response on the display apparatus, described wireless communication module is WIFI module or ZigBee module or NRF module or Bluetooth module.
further, described hydroelectric installation comprises shell, microgenerator, fixed rotating shaft, the hydraulic turbine and pipe joint, described microgenerator is connected with the hydraulic turbine by fixed rotating shaft, described microgenerator comprises rotor, stator, described stator is fixed on shell, described pipe joint comprises water inlet and delivery port, and described water inlet, delivery port are connected with waterpipe.
further, according to the signal of telecommunication received, described microcontroller show that the operation principle of flow rate of water flow information is: the water jet propulsion hydraulic turbine in described waterpipe rotates, rotated by fixed rotating shaft rotor driven, with stator cutting magnetic line, produce alternating current, frequency and the flow rate of water flow of alternating current are proportional, and microcontroller draws ac frequency according to the signal of telecommunication received, thus obtains flow rate of water flow.
further, described intelligent controller comprises electric energy collecting circuit, battery management circuit, described hydroelectric installation is connected with electric energy collecting circuit after rectification circuit, and described electric energy collecting circuit is connected with battery management circuit, and described rechargeable battery is connected with battery management circuit.
further, described microcontroller is connected with signal transformation circuit, described signal transformation circuit is connected with hydroelectric installation through rectification circuit, the ac power waveform of the generation of described hydroelectric installation becomes pulsating direct current electrical waveform after rectification circuit, square wave waveform is become after signal transformation circuit, the waveform that described microcontroller receives the signal of telecommunication is square wave, and the square wave cycle is consistent with ac period or proportional.
further, described intelligent controller is connected with indicator lamp, described indicator lamp is connected with microcontroller, plays the full instruction of electricity and crosses the effect of electric consumption electric energy.
further, described rechargeable battery can be replaced super capacitor, and described hydroelectric installation is connected with super capacitor after rectification circuit.
further, described siren is buzzer or loudspeaker, and described display unit is numeral method or liquid crystal display display.
further, described control panel is arranged on the gondola water faucet or tap that are connected with water heater, and described hydroelectric installation is arranged on the waterpipe of control panel side.
the invention has the beneficial effects as follows:
1, compared with current water heater controller, flow rate of water flow information is analyzed by microcontroller, the water temperature information in outlet conduit is carried out to obtain by temperature sensor, by wireless communication module by information transmission to server end, user can recognize on server end oneself by the information such as water information and water habits, being convenient to user more intuitively, more reasonably carries out controlled in wireless; The data that enterprise can arrive according to received server-side, analyze and obtain the information such as user's water consumption, water habits, form large data, for business research; Make people more intelligent convenient, safe and reliable when using water heater on the whole; Interactive terminal is placed on the place that people use hot water simultaneously, make people also can regulate water temperature at any time when use hot water, such as interactive terminal is arranged on the gondola water faucet of shower, thus making people can regulate oneself water temperature applicable at any time in the process of having a bath, global design is hommization more; Hydroelectric installation is all connected with waterpipe with interactive terminal, not easily loses; The present invention can receive in use terminal and demonstrate the current state information of water heater, realizes the interactive process of water heater information, has advantage that is flexible, directly perceived, that be convenient to control;
2, flow energy is converted to electric energy by hydroelectric installation by the present invention, achieves self-powered technique effect, compared to common powered battery or external power source, more environmental protection, economical and practical; Adopting rechargeable battery unnecessary electrical power storage to be got up, is further energy is carried out rationalization to distribute, still can keep monitoring state when power failure or non-water flow;
3, the present invention is by being converted into square wave waveform by ac power waveform, flow rate of water flow information is drawn by the process of microcontroller to square wave waveform, thus serve the technique effect of flow information of water in monitoring waterpipe, while guaranteeing to obtain effective flow information of water, eliminate traditional current monitoring module, make structure more simple, cost is cheaper, and volume is less;
4, the present invention is while monitor user ' use water information, by the analysis to data such as flow rate of water flow, forms water heater leak water detdction, provides guarantee to the personal safety of water heater user and property safety; Water heater and comparatively large with the waterpipe thermal energy consumption between water terminal, so with the water flow temperature of water terminal than more accurate in water heater, user by carrying out more intuitively with the water flow temperature of water terminal, more reasonably lower water temperature control; Simultaneously in water heater with reacted hot water by the temperature difference of water terminal and to have circulated in pipeline caused heat energy loss, relevant enterprise can be supplied to equally and research and analyse; Master controller can calculate the information such as the power of required heating according to this information, to improve the efficiency of heating surface, reduce energy resource consumption;
to sum up, the present invention is that one can gather user and uses water information, can with server end, use terminal to carry out information interactive process, the water heater controller of the practical hommization of environmental protection more simultaneously.
above-mentioned explanation is only the general introduction of technical solution of the present invention, in order to technological means of the present invention can be better understood, and can be implemented according to the content of description, coordinate accompanying drawing to describe in detail with preferred embodiment of the present invention below, the specific embodiment of the present invention provides in detail by following examples and accompanying drawing thereof.
Accompanying drawing explanation
accompanying drawing described herein is used to provide a further understanding of the present invention, and form a application's part, schematic description and description of the present invention, for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
fig. 1 is the block schematic illustration of a kind of terminal interaction water heater controller that the present invention relates to;
fig. 2 is the schematic diagram that a kind of terminal interaction water heater controller that the present invention relates to is assembled on electric heater;
fig. 3 is the structural representation of the master controller that the present invention relates to;
fig. 4 is the structural representation of the interactive terminal that the present invention relates to;
fig. 5 is the structural representation of the hydroelectric installation that the present invention relates to;
fig. 6 is the circuit diagram that the wireless communication module that the present invention relates to is connected with server end;
fig. 7 is the circuit diagram that the microcontroller that the present invention relates to gathers flow information of water;
fig. 8 is the self-powered circuit diagram of hydroelectric installation that the present invention relates to;
fig. 9 is a kind of embodiment of the temperature collection circuit that the present invention relates to;
figure 10 is a kind of embodiment of the siren that the present invention relates to;
figure 11 is the waveform change schematic diagram of ac power waveform after rectification circuit, signal transformation circuit that the present invention relates to;
figure 12 for the present invention with the use of server end according to flow rate of water flow carry out the schematic flow sheet of leak water detdction;
figure 13 is the embodiment schematic diagram of the hydroelectric installation that the present invention relates to;
figure 14 is the embodiment schematic diagram that a kind of terminal interaction water heater controller that the present invention relates to is connected on water heater conduit road.
fig. 2-Fig. 6, Tu13Zhong, water heater 1, waterpipe 2, master controller 3, wireless communication module 31, temperature sensor 32, siren 33, interactive terminal 4, hydroelectric installation 41, shell 411, microgenerator 412, rotor 4121, stator 4122, fixed rotating shaft 413, the hydraulic turbine 414, pipe joint 415, water inlet 4151, delivery port 4152, cavity 416, intelligent controller 42, microcontroller 421, indicator lamp 422, rechargeable battery 43, control panel 44, display unit 441, key device 442, server end 5.
in Fig. 7-Figure 10, D1 is rectifier bridge, and VT1, VT2 are the triode of NPN type, and R1-R5 is resistance, MCU is microcontroller, VCC is operating voltage, and C1 is electric capacity, and A/D1 is the A/D interface of controller machine, I/O1 is the I/O interface of controller, and BH is temperature sensor, and BUZ is buzzer.
in Figure 12, Vt is real-time flow rate of water flow, V0 is the early warning flow speed value that leaks, St is Real-time Water flow volume, S0 is the early warning bulking value that leaks.
Detailed description of the invention
below with reference to the accompanying drawings and in conjunction with the embodiments, describe the present invention in detail:
as shown in Fig. 1-Figure 14, a kind of terminal interaction water heater controller, comprise the master controller 3 be arranged in water heater 1 and the interactive terminal 4 be arranged on waterpipe 2, described interactive terminal 4 comprises hydroelectric installation 41, intelligent controller 42, rechargeable battery 43 and control panel 44, described intelligent controller 42 comprises microcontroller 421, wireless communication module 31 and temperature collection circuit, described control panel 44 comprises key device 442, display unit 441, described temperature collection circuit comprises the temperature sensor 32 be arranged in waterpipe 2 terminal, described intelligent controller 42 is by wire and rechargeable battery 43, control panel 44, hydroelectric installation 41 connects, flow energy can be converted to electric energy by described hydroelectric installation 41, be stored in rechargeable battery 43, for power circuit, described microcontroller 421 draws flow rate of water flow information according to the signal of telecommunication received, water temperature information is obtained according to temperature collection circuit 313, and control wireless communication module 31 information is sent to master controller 3 in real time, described master controller 3 carries out information interactive process with interactive terminal 4.
further, the temperature sensor 32 that described master controller 3 comprises wireless communication module 31, siren 33 and is arranged in water heater 1, described master controller 3 carries out information interactive process by wireless communication module 31 and server end 5, and by information response in display unit 441, described wireless communication module 31 is WIFI module or ZigBee module or NRF module or Bluetooth module.
further, described hydroelectric installation 41 comprises shell 411, microgenerator 412, fixed rotating shaft 413, the hydraulic turbine 414 and pipe joint 415, described microgenerator 412 is connected with the hydraulic turbine 414 by fixed rotating shaft 413, described microgenerator 412 comprises rotor 4121, stator 4122, described stator 4122 is fixed on shell 411, described pipe joint 415 comprises water inlet 4151 and delivery port 4152, and described water inlet 4151, delivery port 4152 are connected with waterpipe 2.
further, according to the signal of telecommunication received, described microcontroller 421 show that the operation principle of flow rate of water flow information is: the water jet propulsion hydraulic turbine 414 in described waterpipe 2 rotates, rotated by fixed rotating shaft 413 rotor driven 4121, with stator 4122 cutting magnetic line, produce alternating current, frequency and the flow rate of water flow of alternating current are proportional, and microcontroller 421 draws ac frequency according to the signal of telecommunication received, thus obtains flow rate of water flow.
further, described intelligent controller 42 comprises electric energy collecting circuit, battery management circuit, described hydroelectric installation 41 is connected with electric energy collecting circuit after rectification circuit, described electric energy collecting circuit is connected with battery management circuit, and described rechargeable battery 43 is connected with battery management circuit.
further, described microcontroller 421 is connected with signal transformation circuit, described signal transformation circuit is connected with hydroelectric installation 41 through rectification circuit, the ac power waveform of the generation of described hydroelectric installation 41 becomes pulsating direct current electrical waveform after rectification circuit, square wave waveform is become after signal transformation circuit, the waveform that described microcontroller 421 receives the signal of telecommunication is square wave, and the square wave cycle is consistent with ac period or proportional.
further, described intelligent controller 42 is connected with indicator lamp 422, described indicator lamp 422 is connected with microcontroller 421, plays the full instruction of electricity and crosses the effect of electric consumption electric energy.
further, described rechargeable battery 43 can be replaced super capacitor, and described hydroelectric installation 41 is connected with super capacitor after rectification circuit.
further, described siren 33 is buzzer or loudspeaker, and described display unit 441 is numeral method or liquid crystal display display.
further, described control panel 44 is arranged on the gondola water faucet 6 or tap that are connected with water heater 1, and described hydroelectric installation 41 is arranged on the waterpipe 2 of control panel 44 side.
Specific embodiment
according to Fig. 1-Fig. 6, a kind of terminal interaction water heater controller of the present invention is connected with water heater, master controller 3 is placed in water heater 1, interactive terminal 4 is connected on the gondola water faucet 6 of water heater 1, control panel 44 is arranged on gondola water faucet 6 surface of water heater 1, hydroelectric installation 41 is by water inlet 4151, delivery port 4152 is connected with the waterpipe 2 near gondola water faucet 6, temperature sensor 32 contacts with the current in waterpipe 2, corresponding server end 5 and App application program is coordinated to use, itself and water heater 1, waterpipe 2, server end 5, gondola water faucet 6 combine use the course of work as follows:
1), self-powered: the water jet propulsion hydraulic turbine 414 in waterpipe 2 rotates, and is rotated by fixed rotating shaft 413 rotor driven 4121, with stator 4122 cutting magnetic line, produces alternating current;
2), accumulate: alternating current is transferred to electric energy collecting circuit, battery management circuit after rectification circuit, is finally transferred in rechargeable battery 43 and completes electric flux preservation;
3), flow information of water is gathered: alternating current is transferred to signal transformation circuit after rectification circuit simultaneously, then draws flow rate of water flow information by microcontroller 421 according to the signal of telecommunication received; Temperature sensor 32 gathers the water flow temperature information in waterpipe 2 terminal, waterpipe 2 top, and water flow temperature information is delivered to microcontroller 421;
4), wireless transmission: interactive terminal 4, master controller 3, server end 5 all have wireless communication module 31, can wireless transmission be realized;
5), interactive process: user carries out control operation by the control panel 44 on interactive terminal 4, carried out information processing by the operation of microcontroller 421 couples of users and exported telecommand, and be transmitted in the master controller 3 in water heater 1 and process, and in interactive terminal 4 Graphics Processing result, user can input information and operational order further according to result; User can the App application program on server end 5 control, control signal on wireless communication module 31 reception server end 5, and carry out analyzing and processing by its information transmission to master controller 3, again the information after process is further transferred on microcontroller 421, master controller 3 and microcontroller 421 respond respectively according to the control signal received, and result are presented on server end 5;
6), large data: using flow velocity terminal recorded in the unit interval, user's water consumption can be calculated, and the water consumption of this use terminal added up, can obtain the water consumption per month of this use terminal, year the information such as water consumption; By the water consumption of statistics set time every day point, the water habits such as user's water use peak phase, bathing water amount can be obtained; Add the data statistics with coolant-temperature gage, that integrates every household uses water information, thus forms a large database concept;
7), early warning of leaking: server end 5 compared with the early warning value that leaks, thus carries out early warning prompting according to the flow rate of water flow information received after the scope exceeding the early warning value that leaks;
8), indicator lamp is bright: when the electricity of rechargeable battery 43 is full of, pass through battery management circuit, by full for electricity Signal transmissions to microcontroller 421, indicator lamp 422 is controlled bright by microcontroller 421, indicator lamp 422 plays the effect consuming electric energy simultaneously, avoids rechargeable battery 43 also to continue to charge the damage caused under excessively electric situation;
9), state: when not having current flow and server end 5, control panel 44 do not send control signal, whole circuit is in resting state; When not having current to flow, but server end 5 or control panel 44 sending control signal, waking master controller 3 and microcontroller 421 up, and control signal is responded; When water starts to flow, first wake microcontroller 421 up, make microcontroller 421 in running order, continuous collection flow rate of water flow information and water flow temperature information, after interval time, wake on wireless communication module 31, is sent to master controller 3 by the flow rate of water flow information in this interval time and processes, then be transferred to server end 6 by master controller 3;
10), heat energy loss in pipeline: heat energy loss amount and the proportional relation of temperature difference, use terminal and hot water top respectively to record temperature, define temperature difference, carry out integration can calculate heat energy loss in pipeline for the temperature difference in the unit interval;
11), early warning is reminded: server end 5, master controller 3, microcontroller 421 send early warning alerting signal, server end 5, microcontroller 421 are first sent to master controller 3 by wireless communication module 31, and finally unification sends control signal by master controller 3 makes siren 33 send early warning prompting.
according to Fig. 1-Fig. 6, with water heater 1, waterpipe 2, server end 5, gondola water faucet 6, App set of applications altogether after, the use of user is as follows: have a bath for user, user is by the App application program input set water temperature on server end 5, water heater 1 starts heating, and by the Temperature displaying in water heater 1 and in waterpipe 2 in App application program, user can according to the situation of oneself, prepare before just having a bath when reaching certain temperature value, water heater dynamic conditioning power, holding temperature after the water temperature reaching user's setting, user is avoided to confirm the trouble of water temperature information back and forth, user starts to have a bath, and open with taps, water flows out from gondola water faucet 6, and control panel 44 shows current actual water temperature, rises to after appropriate water temperature until actual water temperature, and user starts to have a bath again, avoids user before having a bath, go the trouble tested the water temperature with hand, in the process of having a bath, user according to current practice, by control panel 44, can carry out the operations such as lower water temperature, and learns result from control panel 44 at any time.
according to Fig. 7-Fig. 8, the rectification circuit that the embodiment of the present invention adopts is rectifier bridge D1, and signal transformation circuit is by current-limiting resistance R1, and pull-up resistor R2, triode VT1 form.
fig. 9 is a kind of embodiment of the temperature collection circuit that the present invention relates to; By series resistance R4; reduce the electric current on temperature sensor BH; the normal work of protection temperature sensor BH; filtering is carried out by electric capacity C1 and resistance R3; the A/D module converts that the analog temperature signal obtained is transferred to microcontroller inside by A/D1 is data signal, and the program of being supplied to carries out Treatment Analysis.
figure 10 is a kind of embodiment of siren 33; the present invention adopts buzzer BUZ to be used as siren 33; I/O1 mouth timing trigging signal is used to drive buzzer BUZ; in the middle of being connected with I/O1, increase a triode VT2 drive; make buzzer BUZ sound larger to increase driving force; I/O1 is connected with current-limiting resistance R5, plays protective separation measure.
figure 11 is the waveform schematic diagram of the embodiment of the present invention after the circuit adopting Fig. 7, the alternating current that hydroelectric installation 41 sends, and waveform is as shown in figure A, after rectifier bridge D1, be that upper just lower negative alternating voltage changes a unidirectional pulsating volage into by polarity of voltage, waveform as shown in panelb, its principle is the one-way conduction that make use of diode, the rectifier bridge D1 be made up of four diodes is also called bridge rectifier, can obtain full-wave rectified voltage, the signal transformation circuit that unidirectional pulsating volage is formed through triode VT1, become square wave, waveform is as shown in figure C, I/O mouth on microcontroller is received on the colelctor electrode of triode VT1, the voltage received as triode VT1 does not reach conducting voltage, triode VT1 is in cut-off state, on colelctor electrode, voltage is VCC, after the voltage received as triode VT1 reaches conducting voltage, triode VT1 conducting, colelctor electrode powers on crimping near-earth, thus form square wave waveform, for single-chip microcomputer, process square wave waveform is relatively simple, and the advantage of this signal transformation circuit is that its period frequency can not change, thus make the square wave cycle consistent with ac period.
according to 1-Figure 11, flow rate of water flow becomes certain proportional relation with the rotation period of the hydraulic turbine 414, the hydraulic turbine 414 is connected by fixed rotating shaft 413 with microgenerator 412, then microgenerator 412 produce ac period and the proportional relation of flow rate of water flow, and the square wave cycle of alternating current after signal transformation circuit is the same with the cycle of alternating current, so microcontroller 421 is after receiving square wave, the cycle of alternating current can be obtained according to rectangle wave period, thus draw flow rate of water flow.
according to Figure 12, the present invention with the use of server end according to flow rate of water flow to carry out the flow process of leak water detdction as follows:
1, real-time flow rate of water flow Vt is compared with the early warning flow speed value V0 that leaks, if Vt is less than V0, then send early warning of leaking, this is to monitor the less situation of water leakage, do not tighten as tap or phenomenon that water pipe drips, owing to there being water flow, but be in the state of dripping, so its flow rate of water flow is very low, and in the ordinary course of things, people, in the process using water, there will not be so low flow rate of water flow, are then judged as the phenomenon continuing to leak on a small quantity
2, Real-time Water flow volume St is compared with the early warning bulking value S0 that leaks, if St is greater than S0, then send early warning of leaking, this is to monitor the more situation of water leakage, as tap is kept on all the phenomenon forgetting pass or water pipe fracture, now, flow rate of water flow is even and fast, is in the state of leaking, then in unconscious situation after the regular hour always, the water volume flow through is greater than the amount used in everyday of people, be then judged to be to there is the phenomenon continuing in a large number to leak.
current volume S is the flow Q=VA that the cross-sectional area A being multiplied by pipeline by the flow rate of water flow V obtained obtains, and by carrying out the integration of time T to the flow Q in this period, can obtain current volume S.
figure 13 is the embodiment of the hydroelectric installation 41 that the present invention relates to; Hydroelectric installation 41 is connected with waterpipe 2, between microgenerator 412 and shell 411, is provided with cavity 416, current can be flowed along cavity 416.
figure 14 is a kind of embodiment of the present invention, the interactive terminal 4 that the present invention relates to is fixed on the wall in bathroom, hydroelectric installation 41 connects the waterpipe 2 on wall or in wall, control panel 44 in interactive terminal 4 is exposed at wall surface, and wireless communication module 31 carries out information transmission by the wireless communication module 31 be arranged in the Kong Weiyu water heater 1 on surface.
the above, be only preferred embodiment of the present invention, not does any pro forma restriction to the present invention; The those of ordinary skill of all industry all can shown in by specification accompanying drawing and the above and implement the present invention swimmingly; But all those skilled in the art are not departing within the scope of technical solution of the present invention, utilize disclosed above technology contents and make a little change, modify with differentiation equivalent variations, be Equivalent embodiments of the present invention; Meanwhile, all according to substantial technological of the present invention to the change of any equivalent variations that above embodiment is done, modify and differentiation etc., within the protection domain all still belonging to technical scheme of the present invention.
Claims (10)
1. a terminal interaction water heater controller, comprise the master controller (3) be arranged in water heater (1) and the interactive terminal (4) be arranged on waterpipe (2), it is characterized in that: described interactive terminal (4) comprises hydroelectric installation (41), intelligent controller (42), rechargeable battery (43) and control panel (44), described intelligent controller (42) comprises microcontroller (421), wireless communication module (31) and temperature collection circuit, described control panel (44) comprises key device (442), display unit (441), described temperature collection circuit comprises the temperature sensor (32) be arranged in waterpipe (2) terminal, described intelligent controller (42) is by wire and rechargeable battery (43), control panel (44), hydroelectric installation (41) connects, flow energy can be converted to electric energy by described hydroelectric installation (41), be stored in rechargeable battery (43), for power circuit, described microcontroller (421) draws flow rate of water flow information according to the signal of telecommunication received, water temperature information is obtained according to temperature collection circuit (313), and control wireless communication module (31) and information is sent in real time master controller (3), information interactive process is carried out in described master controller (3) and interactive terminal (4).
2. a kind of terminal interaction water heater controller according to claim 1, it is characterized in that: the temperature sensor (32) that described master controller (3) comprises wireless communication module (31), siren (33) and is arranged in water heater (1), described master controller (3) carries out information interactive process by wireless communication module (31) and server end (5), and by information response in display unit (441), described wireless communication module (31) is WIFI module or ZigBee module or NRF module or Bluetooth module.
3. a kind of terminal interaction water heater controller according to claim 1, it is characterized in that: described hydroelectric installation (41) comprises shell (411), microgenerator (412), fixed rotating shaft (413), the hydraulic turbine (414) and pipe joint (415), described microgenerator (412) is connected with the hydraulic turbine (414) by fixed rotating shaft (413), described microgenerator (412) comprises rotor (4121), stator (4122), described stator (4122) is fixed on shell (411), described pipe joint (415) comprises water inlet (4151) and delivery port (4152), described water inlet (4151), delivery port (4152) is connected with waterpipe (2).
4. a kind of terminal interaction water heater controller according to claim 3, it is characterized in that: according to the signal of telecommunication received, described microcontroller (421) show that the operation principle of flow rate of water flow information is: the water jet propulsion hydraulic turbine (414) in described waterpipe (2) rotates, rotated by fixed rotating shaft (413) rotor driven (4121), with stator (4122) cutting magnetic line, produce alternating current, frequency and the flow rate of water flow of alternating current are proportional, microcontroller (421) draws ac frequency according to the signal of telecommunication received, thus obtain flow rate of water flow.
5. a kind of terminal interaction water heater controller according to claim 1, it is characterized in that: described intelligent controller (42) comprises electric energy collecting circuit, battery management circuit, described hydroelectric installation (41) is connected with electric energy collecting circuit after rectification circuit, described electric energy collecting circuit is connected with battery management circuit, and described rechargeable battery (43) is connected with battery management circuit.
6. a kind of terminal interaction water heater controller according to claim 1, it is characterized in that: described microcontroller (421) is connected with signal transformation circuit, described signal transformation circuit is connected with hydroelectric installation (41) through rectification circuit, the ac power waveform of the generation of described hydroelectric installation (41) becomes pulsating direct current electrical waveform after rectification circuit, square wave waveform is become after signal transformation circuit, the waveform that described microcontroller (421) receives the signal of telecommunication is square wave, and the square wave cycle is consistent with ac period or proportional.
7. a kind of terminal interaction water heater controller according to claim 1, it is characterized in that: described intelligent controller (42) is connected with indicator lamp (422), described indicator lamp (422) is connected with microcontroller (421), plays the full instruction of electricity and crosses the effect of electric consumption electric energy.
8. a kind of terminal interaction water heater controller according to claim 1, is characterized in that: described rechargeable battery (43) can be replaced super capacitor, and described hydroelectric installation (41) is connected with super capacitor after rectification circuit.
9. a kind of terminal interaction water heater controller according to claim 2, is characterized in that: described siren (33) is buzzer or loudspeaker, and described display unit (441) is numeral method or liquid crystal display display.
10. a kind of terminal interaction water heater controller according to claim 1, it is characterized in that: described control panel (44) is arranged on the gondola water faucet (6) or tap that are connected with water heater (1), described hydroelectric installation (11) is arranged on the waterpipe (2) of control panel (44) side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610026960.4A CN105509332A (en) | 2016-01-15 | 2016-01-15 | Terminal interaction water heater controller |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610026960.4A CN105509332A (en) | 2016-01-15 | 2016-01-15 | Terminal interaction water heater controller |
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| CN105509332A true CN105509332A (en) | 2016-04-20 |
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| CN201610026960.4A Pending CN105509332A (en) | 2016-01-15 | 2016-01-15 | Terminal interaction water heater controller |
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| CN110672168A (en) * | 2019-10-10 | 2020-01-10 | 青岛合启立智能科技有限公司 | Water flow detection device and system |
| CN110864459A (en) * | 2019-10-30 | 2020-03-06 | 宁波方太厨具有限公司 | Water circulation control method of gas water heating device |
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