CN105466038A - Front and rear end temperature measuring water heater controller - Google Patents
Front and rear end temperature measuring water heater controller Download PDFInfo
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- CN105466038A CN105466038A CN201610028715.7A CN201610028715A CN105466038A CN 105466038 A CN105466038 A CN 105466038A CN 201610028715 A CN201610028715 A CN 201610028715A CN 105466038 A CN105466038 A CN 105466038A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 223
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- 238000009434 installation Methods 0.000 claims description 34
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- 238000007726 management method Methods 0.000 claims description 12
- 239000003990 capacitor Substances 0.000 claims description 6
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- 230000010365 information processing Effects 0.000 claims description 3
- 239000004973 liquid crystal related substance Substances 0.000 claims description 3
- 238000012544 monitoring process Methods 0.000 abstract description 5
- 238000011160 research Methods 0.000 abstract description 4
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- 230000000875 corresponding effect Effects 0.000 description 2
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- 238000004321 preservation Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 1
- 208000003443 Unconsciousness Diseases 0.000 description 1
- 238000003287 bathing Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
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- 230000003750 conditioning effect Effects 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
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- 230000004907 flux Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
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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
- F24H9/2021—Storage heaters
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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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- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
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Abstract
The invention discloses a front and rear end temperature measuring water heater controller. The controller comprises a master controller arranged in a water heater and two monitors arranged on a hot water pipe and a cold water pipe respectively. Each monitor comprises a hydroelectric generation device, a monitoring controller and a rechargeable battery, wherein the monitoring 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 devices and stored in the rechargeable batteries, and the technical effects of self power supply and energy storage are achieved. The microcontrollers are used for analyzing water flow speed information, and the temperature information of a cold water terminal, a hot water initial end and a hot water terminal is obtained through a temperature sensor; by means of wireless transmission of the wireless communication modules, the technical effects of wireless control and information transmission are achieved, 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 the front and rear end temperature measuring water heater controller accords with the future development trend of intelligent homes.
Description
Technical field
The present invention relates to water heater controller field, particularly relate to a kind of front and back end thermometric 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, but this invention has lacked the collection to user's use water information, personal user is owing to cannot see the control can only carrying out " blindly " by water information of oneself on mobile terminals, and enterprise also cannot form large data because can not get user's use water information.
Therefore, be necessary to design a kind of water heater controller that can carry out wireless remote control, user's use water information can be gathered simultaneously.
Summary of the invention
The present invention provides a kind of front and back end thermometric 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, cold water terminal is drawn by temperature sensor, the temperature information of hot water top and hot water terminal, by the wireless transmission of wireless communication module, achieve the technique effect of controlled in wireless and information transmission, 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, meet 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 front and back end thermometric water heater controller, comprise and be arranged on master controller in water heater and at hot-water line, cold water pipe is respectively provided with the monitor of, described monitor comprises hydroelectric installation, monitor controller and rechargeable battery, described monitor controller comprises microcontroller, wireless communication module and temperature collection circuit, described temperature collection circuit is included in hot-water line terminal, cold water pipe terminal is respectively provided with the temperature sensor of, described monitor controller is by wire and rechargeable battery, 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, hot water terminal is obtained according to temperature collection circuit, the temperature information of cold water terminal, and control wireless communication module information is sent to master controller in real time, information processing is carried out by master controller, described wireless communication module is WIFI module or ZigBee module or NRF module or Bluetooth module, wireless transmission can be realized.
Further, the temperature sensor that described master controller comprises wireless communication module, control panel, reminiscences and is arranged on hot-water line top, described master controller carries out information transmission by wireless communication module and server end.
Further, described control panel comprises display unit and key device, and described display unit is numeral method or liquid crystal display display.
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 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 monitor 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 monitor 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 reminiscences is buzzer or loudspeaker.
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 temperature information of cold water terminal, hot water top and hot water terminal is drawn 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, water temperature hobby, form large data, for business research; Make people more intelligent convenient, safe and reliable when using water heater on the whole;
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; The hot water temperature of hot water terminal has more referential, and user is undertaken more intuitively by the hot water temperature of hot water terminal, more reasonably lower water temperature control; Simultaneously the temperature difference at hot water terminal and hot water top has been reacted hot water and have been circulated in pipeline caused heat energy loss, can be supplied to relevant enterprise equally and research and analyse; The water temperature information of thermotonus in waterpipe of cold water terminal, Running-water Company can judge whether according to water temperature information can be too low and icing because of water temperature, thus avoid the phenomenon such as the water-pipe blockage that causes or blast because freezing;
5, the water temperature flow information of water of cold water terminal and hot water terminal is supplied to master controller, presets heating power for master controller, to improve the efficiency of heating surface, reduces energy resource consumption, thus reaches the control of more accurate temperature;
To sum up, the present invention is that one can carry out intelligent wireless control, can gather user and use water information, the water heater controller of environmental protection practicality 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 front and back end thermometric water heater controller that the present invention relates to;
Fig. 2 is the schematic diagram that a kind of front and back end thermometric 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 monitor 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 reminiscences 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.
Fig. 2-Fig. 6, Tu13Zhong, water heater 1, hot-water line 2, master controller 3, wireless communication module 31, control panel 32, display unit 321, key device 322, reminiscences 33, temperature sensor 34, monitor 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, monitor controller 42, rechargeable battery 43, microcontroller 421, indicator lamp 422, server end 5, cold water pipe 6.
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, and 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 that Real-time Water current are long-pending, 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 13, a kind of front and back end thermometric water heater controller, comprise and be arranged on master controller 3 in water heater 1 and at hot-water line 2, cold water pipe 6 is respectively provided with the monitor 4 of, described monitor 4 comprises hydroelectric installation 41, monitor controller 42 and rechargeable battery 43, described monitor controller 42 comprises microcontroller 421, wireless communication module 31 and temperature collection circuit, described temperature collection circuit is included in hot-water line 2 terminal, cold water pipe 6 terminal is respectively provided with the temperature sensor 34 of, described monitor controller 42 is by wire and rechargeable battery 43, 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, hot water terminal is obtained according to temperature collection circuit 313, the temperature information of cold water terminal, and control wireless communication module 31 information is sent to master controller 3 in real time, information processing is carried out by master controller 3, described wireless communication module 31 is WIFI module or ZigBee module or NRF module or Bluetooth module, wireless transmission can be realized.
Further, the temperature sensor 34 that described master controller 3 comprises wireless communication module 31, control panel 32, reminiscences 33 and is arranged on hot-water line 2 top, described master controller 3 carries out information transmission by wireless communication module 31 and server end 5.
Further, described control panel 32 comprises display unit 321 and key device 322, and described display unit 321 is numeral method or liquid crystal display display.
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.
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 waterpipe 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 monitor 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 monitor 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 reminiscences 33 is buzzer or loudspeaker.
Specific embodiment
According to Fig. 1-Fig. 6, a kind of front and back end thermometric water heater controller of the present invention and water heater 1 are connected, master controller 3 is placed in water heater 1, control panel 32 is arranged on the surface of water heater 1, monitor 4 is at hot-water line 2, cold water pipe 6 is respectively provided with one, hydroelectric installation 41 is by water inlet 4151, delivery port 4152 is connected with waterpipe, monitor controller 42 is at hot-water line 2, cold water pipe 6 is other is respectively provided with one, and by temperature sensor 34 and the current in hot-water line 2 terminal, current in cold water pipe 6 terminal contact, corresponding server end 5 and App application program is coordinated to use, itself and water heater 1, hot-water line 2, cold water pipe 6, server end 5 combine use the course of work as follows:
1), self-powered: the water jet propulsion hydraulic turbine 414 in waterpipe 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 34 gathers the water flow temperature information in hot-water line 2 terminal, hot-water line 2 top, cold water pipe 6 terminal respectively, and water flow temperature information is delivered to microcontroller 421;
4), wireless transmission: when microcontroller 421 acquires flow rate of water flow in certain hour and temperature information, wake on wireless communication module 31, and the flow rate of water flow in certain hour and temperature information are transmitted into master controller 3 by wireless communication module 31, after master controller 3 carries out further analyzing and processing according to the information received, then be transferred to server end 5 by wireless communication module 31;
5), controlled in wireless: 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, thus corresponding action made by control water heater 1 and monitor 4;
6), large data: the flow velocity in the unit interval, can calculate discharge, i.e. cold water terminal water consumption and user's hot water use amount, and adds up the hot water use amount of every day, can obtain a moon hot water use amount, year the information such as hot water use amount; By the hot water use amount of statistics set time every day point, user's hot water can be obtained and use the water habits such as peak period, bathing water's water consumption; 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 have current flow and server end 5 does not send control signal, whole circuit is in resting state; Flow when there is no current, but server end 5 sends control signal, wake on wireless communication module 31, wakes master controller 3 up by wireless communication module 31, reacted according to the control instruction received by master controller 3, and wake microcontroller 421 up by wireless communication module 31; When water starts to flow, wake microcontroller 421 up, make microcontroller 421 in running order, continuous collection flow rate of water flow information, coolant-temperature gage 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;
10), heat energy loss in pipeline: heat energy loss amount and the proportional relation of temperature difference, hot water terminal and hot water top respectively 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, send control signal make reminiscences 33 send early warning prompting by master controller 3;
12), accurately control: cold water pipe 6 terminal records water temperature information and flow information of water, master controller 3 is predicted in advance by monitor 4, and set delayed heating power in advance according to the distance of cold water pipe 6 terminal distance water heater 1, different heating powers is adopted according to different water temperatures, its efficiency of heating surface improves, and temperature controls also more accurate; The water temperature of hot-water line 2 terminal provides heat energy loss in pipeline, and heat energy loss value is taken into account by master controller 3 in advance, thus makes the demand of water temperature closer to user of hot-water line 2 terminal.
In frame diagram as shown in Figure 1, be the internal framework of monitor 4 in dotted line, monitor 4 by wireless communication module 31 and master controller 3 wireless connections, and completes wireless information transfer.
According to Fig. 1-Fig. 6, with water heater 1, hot-water line 2, cold water pipe 6, server end 5, 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 appropriate water temperature on server end 5, water heater starts heating, and by water heater 1 and the Temperature displaying of hot-water line 2 terminal 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.
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 reminiscences 33; the present invention adopts buzzer BUZ to be used as reminiscences 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 421 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 hot-water line 2 or cold water pipe 6, between microgenerator 412 and shell 411, is provided with cavity 416, current can be flowed along cavity 416.
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 front and back end thermometric water heater controller, comprise and be arranged on master controller (3) in water heater (1) and in hot-water line (2), cold water pipe (6) is respectively provided with the monitor (4) of, it is characterized in that: described monitor (4) comprises hydroelectric installation (41), monitor controller (42) and rechargeable battery (43), described monitor controller (42) comprises microcontroller (421), wireless communication module (31) and temperature collection circuit, described temperature collection circuit is included in hot-water line (2) terminal, cold water pipe (6) terminal is respectively provided with the temperature sensor (34) of, described monitor controller (42) is by wire and rechargeable battery (43), 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, hot water terminal is obtained according to temperature collection circuit (313), the temperature information of cold water terminal, and control wireless communication module (31) and information is sent in real time master controller (3), information processing is carried out by master controller (3), described wireless communication module (31) is WIFI module or ZigBee module or NRF module or Bluetooth module, wireless transmission can be realized.
2. a kind of front and back end according to claim 1 thermometric water heater controller, it is characterized in that: the temperature sensor (34) that described master controller (3) comprises wireless communication module (31), control panel (32), reminiscences (33) and is arranged on hot-water line (2) top, described master controller (3) carries out information transmission by wireless communication module (31) and server end (5).
3. a kind of front and back end according to claim 2 thermometric water heater controller, it is characterized in that: described control panel (32) comprises display unit (321) and key device (322), described display unit (321) is numeral method or liquid crystal display display.
4. a kind of front and back end according to claim 1 thermometric water heater controller, 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.
5. a kind of front and back end according to claim 4 thermometric water heater controller, 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 waterpipe 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 obtains flow rate of water flow.
6. a kind of front and back end according to claim 1 thermometric water heater controller, it is characterized in that: described monitor 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.
7. a kind of front and back end according to claim 1 thermometric water heater controller, 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.
8. a kind of front and back end according to claim 1 thermometric water heater controller, it is characterized in that: described monitor 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.
9. a kind of front and back end according to claim 1 thermometric water heater controller, it is characterized in that: described rechargeable battery (43) can be replaced super capacitor, described hydroelectric installation (41) is connected with super capacitor after rectification circuit.
10. a kind of front and back end according to claim 2 thermometric water heater controller, is characterized in that: described reminiscences (33) is buzzer or loudspeaker.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610028715.7A CN105466038A (en) | 2016-01-15 | 2016-01-15 | Front and rear end temperature measuring water heater controller |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610028715.7A CN105466038A (en) | 2016-01-15 | 2016-01-15 | Front and rear end temperature measuring water heater controller |
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| CN105466038A true CN105466038A (en) | 2016-04-06 |
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| CN201610028715.7A Pending CN105466038A (en) | 2016-01-15 | 2016-01-15 | Front and rear end temperature measuring water heater controller |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106801991A (en) * | 2017-03-22 | 2017-06-06 | 沈阳铁路局科学技术研究所 | A kind of L-type electric heater and the upper wetting system including the L-type electric heater |
| CN109938635A (en) * | 2017-12-21 | 2019-06-28 | 青岛经济技术开发区海尔热水器有限公司 | Water mixer, shower and control method thereof |
| CN110762846A (en) * | 2018-07-27 | 2020-02-07 | 视联动力信息技术股份有限公司 | Water temperature adjusting method and equipment |
| CN115060007A (en) * | 2022-04-28 | 2022-09-16 | 深圳市合信达控制系统有限公司 | Wall-mounted boiler and control method thereof |
| CN116449723A (en) * | 2023-05-29 | 2023-07-18 | 固强科技（深圳）有限公司 | A smart home appliance control system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102353404A (en) * | 2011-07-09 | 2012-02-15 | 叶志宏 | Self-generating intelligent flowmeter and flow real-time wireless self-monitoring system |
| KR20120092293A (en) * | 2011-02-11 | 2012-08-21 | 마이크로뱅크(주) | Ionizer with Self-Generation Function |
| CN103901929A (en) * | 2014-03-25 | 2014-07-02 | 福建金源泉科技发展有限公司 | Domestic intelligent water supply control system and realizing method thereof |
| CN204141855U (en) * | 2014-10-13 | 2015-02-04 | 无锡和晶科技股份有限公司 | A kind of Intelligent controller of electrothermal water heater based on Bluetooth communication |
| CN104353559A (en) * | 2014-11-14 | 2015-02-18 | 广东万和新电气股份有限公司 | Remote control shower head and gas water heater employing same |
-
2016
- 2016-01-15 CN CN201610028715.7A patent/CN105466038A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20120092293A (en) * | 2011-02-11 | 2012-08-21 | 마이크로뱅크(주) | Ionizer with Self-Generation Function |
| CN102353404A (en) * | 2011-07-09 | 2012-02-15 | 叶志宏 | Self-generating intelligent flowmeter and flow real-time wireless self-monitoring system |
| CN103901929A (en) * | 2014-03-25 | 2014-07-02 | 福建金源泉科技发展有限公司 | Domestic intelligent water supply control system and realizing method thereof |
| CN204141855U (en) * | 2014-10-13 | 2015-02-04 | 无锡和晶科技股份有限公司 | A kind of Intelligent controller of electrothermal water heater based on Bluetooth communication |
| CN104353559A (en) * | 2014-11-14 | 2015-02-18 | 广东万和新电气股份有限公司 | Remote control shower head and gas water heater employing same |
Non-Patent Citations (2)
| Title |
|---|
| 张安成等: "《电力营销与使用1000问》", 31 July 2003, 中国电力出版社 * |
| 金明: "《电子产品调试（理实一体化教程）》", 31 August 2011, 上海交通大学出版社 * |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106801991A (en) * | 2017-03-22 | 2017-06-06 | 沈阳铁路局科学技术研究所 | A kind of L-type electric heater and the upper wetting system including the L-type electric heater |
| CN109938635A (en) * | 2017-12-21 | 2019-06-28 | 青岛经济技术开发区海尔热水器有限公司 | Water mixer, shower and control method thereof |
| CN110762846A (en) * | 2018-07-27 | 2020-02-07 | 视联动力信息技术股份有限公司 | Water temperature adjusting method and equipment |
| CN110762846B (en) * | 2018-07-27 | 2022-04-12 | 视联动力信息技术股份有限公司 | Water temperature adjusting method and equipment |
| CN115060007A (en) * | 2022-04-28 | 2022-09-16 | 深圳市合信达控制系统有限公司 | Wall-mounted boiler and control method thereof |
| CN115060007B (en) * | 2022-04-28 | 2023-11-24 | 深圳市合信达控制系统有限公司 | Control method of wall-mounted furnace and wall-mounted furnace |
| CN116449723A (en) * | 2023-05-29 | 2023-07-18 | 固强科技（深圳）有限公司 | A smart home appliance control system |
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