CN107037758A - A kind of intelligent shower, shower system and implementation method - Google Patents
A kind of intelligent shower, shower system and implementation method Download PDFInfo
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- CN107037758A CN107037758A CN201710273541.5A CN201710273541A CN107037758A CN 107037758 A CN107037758 A CN 107037758A CN 201710273541 A CN201710273541 A CN 201710273541A CN 107037758 A CN107037758 A CN 107037758A
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
- G05B19/0428—Safety, monitoring
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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
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/19—Control of temperature characterised by the use of electric means
- G05D23/30—Automatic controllers with an auxiliary heating device affecting the sensing element, e.g. for anticipating change of temperature
- G05D23/32—Automatic controllers with an auxiliary heating device affecting the sensing element, e.g. for anticipating change of temperature with provision for adjustment of the effect of the auxiliary heating device, e.g. a function of time
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/26—Pc applications
- G05B2219/2613—Household appliance in general
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/26—Pc applications
- G05B2219/2642—Domotique, domestic, home control, automation, smart house
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Bathtubs, Showers, And Their Attachments (AREA)
Abstract
The present application relates to a kind of intelligent shower, shower system and implementation method.Wherein, a kind of intelligent shower, including：Control module, measurement module, input channel, output channel, heating module and power module, the input channel, for providing running water to the intelligent shower；The output channel, for will be discharged by the water after the intelligent shower regulating and controlling temperature；The measurement module, for measuring hot water temperature in the intelligent shower, hot water volume, cold water temperature and the flow of the output channel；The control module, the expectation hot water temperature T for setting the intelligent shower output, and the various parameters measured according to the measurement module, show the hot water release time t of the expectation hot water temperature T after calculating；The heating module, for heating the running water, reaches the expectation hot water temperature T of the control module setting；The power module, for providing operating voltage to each module.
Description
Technical field
The application is related to electric heater field, and in particular to the skill such as thermostatic control, time early warning and Remote of hot water
Art problem.
Background technology
Electric heater is life staying idle at home essential items, and it is right in advance to be generally required for the common electric heater commonly used in family
It is heated, and can just use hot water after being heated to set temperature, this will have temporal wait, Huo Zheyou
A little families allow electric heater to be kept on all in keeping warm mode, but people can cause the serious waste of electric energy when not in use, or
Some rich families use powerful type quick electric water heater, and this type quick electric water heater has expensive price, work(again
Rate is big, and power consumption is big, the shortcomings of the small volume of water storage.In this regard, when you need to use electric heater, if there is a kind of electric heating
Hydrophone just can allow it to heat automatically when you work and come home from work by remote monitoring, just can directly make after so getting home
With hot water, think that the anxious people for going home just to take a shower is even more a kind of good electrical equipment within one day for work tired out, thus not
It must wait until just to be heated after going home, save the stand-by period, also not result in the serious waste of electric energy, it is economical and practical, be
Daily life provides facility.
Chinese Patent Application No. is CN201510678191.1, and a kind of intelligent control of the disclosure of the invention has thermostatic control
The electric water-heating apparatus of function, including water heater, intelligent electric switch, intelligent water pipeline valve, level switch, temperature detector,
Level switch and temperature are provided with master controller MCU, wireless communication module and personal mobile monitoring terminal, described water heater
Detector is spent, described level switch and temperature detector are connected with master controller MCU respectively, the power line of the water heater
On be provided with intelligent electric switch, the water inlet pipe of the water heater intelligent water pipeline valve be installed, described intelligent electric switch
It is connected respectively with master controller MCU with intelligent water pipeline valve, described master controller MCU is connected with wireless communication module, institute
The wireless communication module stated is connected by wirelessly closing net with personal mobile monitoring terminal.
Chinese Patent Application No. is CN201120067318.3, and the utility model discloses a kind of intelligent shower, and it is prevented
Ironing mechanism includes body, temperature sensor, sender unit and intelligent thermoregulating module；Temperature sensor is set in the body；Intelligence
Can temperature-regulating module include signal receiving device, hot water or cold water's water inlet pipe, mixing water control box, hot water or cold water's regulating and controlling mechanism, magnetic valve,
Mixing water outlet pipe；Sender unit outputs signal to signal receiving device；One end of hot water or cold water's water inlet pipe connects mixing respectively
The water inlet of water management box, mixing water outlet pipe one termination mixing water control box delivery port, the other end by magnetic valve with
First water stream channel of hard tube is connected；Hot water or cold water's regulating and controlling mechanism is attached separately on hot water or cold water's water inlet pipe；Signal receiving device
Output be respectively connected to hot water or cold water's regulating and controlling mechanism and magnetic valve；The output of temperature sensor is connected to signal receiving device.This is anti-scald
Mechanism, sender unit and intelligent thermoregulating module are combined, and realize the effect of intelligent thermoregulating.
Existing invention some in emergency circumstances operability be not very strong, practicality is nor very wide, such as existing shower
User can not control the technical problem of hot water surplus.The manager of existing public shower can not quantitative management shower user
The technical problem of water consumption.Existing family expenses post-pay paystation electricity consumption, with water or with the user of fuel, into after shower room, suddenly
Electricity consumption, when reaching termination amount with water or with fuel, it is impossible to the technical problem of immediate pricing.
The content of the invention
The purpose of the present invention is intended to allow user when shower, under constant water temperature, moreover it is possible to know with Current Temperatures
How long can also take a shower.For different people, different water temperatures can be provided.Specific practice is introduced as follows.
A kind of intelligent shower, including：Control module, measurement module, input channel, output channel, heating module and electricity
Source module,
The input channel, for providing running water to the intelligent shower；
The output channel, for will be discharged by the water after the intelligent shower regulating and controlling temperature；
The measurement module, for measuring hot water temperature in the intelligent shower, hot water volume, cold water temperature and described
The flow of output channel；
The control module, the expectation hot water temperature T for setting the intelligent shower output, and according to the measurement
The various parameters of module measurement, show the hot water release time t of the expectation hot water temperature T after calculating；
The heating module, for heating the running water, reaches the expectation hot water temperature T of the control module setting；
The power module, for providing operating voltage to each module.
Further, described intelligent shower, the measurement module includes cold water temperature sensor, hot water temperature and sensed
Device, cold water pressure sensor and hot water pressure sensor, to meet formula：
cmHeat(THeat-0)+cmIt is cold(TIt is cold- 0)=c (mHeat+mIt is cold)(T-0)……(2)
Wherein, c is the specific heat capacity of water, mHeatFor the quality of hot water, mIt is coldFor the quality of cold water, THeatFor the temperature of hot water, TIt is coldFor
The temperature of cold water, T is expects hot water temperature, and the intelligent shower is sensed by the cold water temperature sensor, hot water temperature
Device, cold water pressure sensor and hot water pressure sensor obtain each parameter information in above-mentioned formula.
Further, described intelligent shower, the measurement module also includes cold water device for volume measurement and hot water volume is surveyed
Formula (3) can be obtained after measuring device, or cold water flow sensor and hot water flow sensor, formula (2) abbreviation, obtains described
Relevant comparative's relation of cold water, hot water in intelligent shower：
Wherein, VHeatRepresent volume, VIt is coldRepresent volume, qHeatRepresent flow, qIt is coldRepresent flow.
Further, described intelligent shower, the control module includes expecting hot water temperature's setting device,
Expectation hot water temperature's setting device, for setting the expectation hot water temperature T, after the formula (3) is deduced
Formula (4) can be obtained
Wherein, t represents hot water release time.
Further, described intelligent shower, the expectation hot water temperature setting device includes it is expected that hot water temperature shows
Charactron, increase reduce regulation button, settings button, save button, current water temperature shower remaining time display charactron
And Fingerprint Identification Unit,
The Fingerprint Identification Unit, the identity for verifying user；
The settings button, function is set for opening；
The increase reduces regulation button, for setting the expectation hot water temperature T；
The expectation hot water temperature shows charactron, for showing the expectation hot water temperature T；
The save button, for preserving the expectation hot water temperature T set；
The current water temperature shower remaining time shows charactron, when the Water-heating shower for showing design temperature is remaining
Between.
Further, described intelligent shower, the heating module includes gas heater, electric heater, solar energy and added
Heat or electromagnetic heater.
Present invention also offers a kind of shower system based on intelligent shower：
A kind of shower system based on described intelligent shower, in addition to intelligent terminal, the intelligent shower include
Communication module, the intelligent terminal carries out binding with the intelligent shower and matched, and is passed through by the intelligent terminal described logical
Believe that module sets the expectation hot water temperature T of the intelligent shower.
Further, a kind of described shower system, the intelligent terminal can preset the intelligent shower and start working
Time.
Present invention also offers a kind of implementation method based on intelligent shower and shower system：
A kind of implementation method of intelligent shower, methods described step is as follows：
S200：The control module of the intelligent shower is by the unlocked by fingerprint by checking；
S300：Hot water temperature T is expected by control module setting；
S400：When the hot water that the intelligent shower calculates the setting expectation hot water temperature T by measurement module discharges
Between t.
Further, comprise the following steps before the implementation method of described intelligent shower, the S200 steps：
S100：The intelligent shower receives to specify the binding requirement of intelligent terminal, the phase of the intelligent shower
It is that the setting sent by receiving the intelligent terminal is instructed and set to hope hot water temperature T.
Further, comprise the following steps after described implementation method, the S300 steps：
S310：From the heat Calculation principle formula of water：
Q=cm (T1-T2)……(1)
Wherein, c is the specific heat capacity of water, and m is the quality of water, and Q is represented from T2Temperature is raised to T1The heat absorbed during temperature；
S320：Formula (2) is deduced out according to formula (1)
cmHeat(THeat-0)+cmIt is cold（TIt is cold-0）=c (mHeat+mIt is cold)(T-0)……(2)
Wherein, c is the specific heat capacity of water, mHeatFor the quality of hot water, mIt is coldFor the quality of cold water, THeatFor the temperature of hot water, TIt is coldFor
The temperature of cold water, T is expects hot water temperature, and the intelligent shower is sensed by the cold water temperature sensor, hot water temperature
Device, cold water pressure sensor and hot water pressure sensor obtain each parameter information in above-mentioned formula；
S330：Formula (3) can be obtained after formula (2) abbreviation, the correlation of cold water, hot water in the intelligent shower is obtained
Relativity：
Wherein, VHeatRepresent volume, VIt is coldRepresent volume, qHeatRepresent flow, qIt is coldFlow is represented, the intelligent shower passes through institute
Cold water device for volume measurement and hot water device for volume measurement are stated, or cold water flow sensor and hot water flow sensor obtain above-mentioned public affairs
Each parameter information in formula；
Further, comprise the following steps after described implementation method, the S400 steps：
S410：The formula (3) can obtain formula (4) after deducing,
Wherein, t represents hot water release time, and the current water temperature shower remaining time of the intelligent shower shows charactron
Show hot water release time t of design temperature.
The present invention one of at least has the advantages that：
1. it can not control the technical problem of hot water surplus instant invention overcomes original shower user.
2. instant invention overcomes the manager of original public shower can not quantitative management charge shower user water consumption
Technical problem.
3. instant invention overcomes original family expenses post-pay paystation electricity consumption, with water or with the user of fuel, into after shower room,
Unexpected electricity consumption, when reaching termination amount with water or with fuel, it is impossible to the technical problem of immediate pricing.
4. present invention gives intelligent shower, user can be allowed to predict hot water surplus；Can be in shower mid-stream payment
Shower expense (being specially the electricity charge, water rate and/or fuel cost), user's shower experience is not influenceed.
5th, the advantage of the invention is that：Intelligent shower intelligence degree is high, have a wide range of application, reliability height, efficiency high,
Greatly improve the usage experience of user.
Brief description of the drawings
The present invention is described in further detail with reference to the accompanying drawings and detailed description：
Fig. 1 is first embodiment of the invention module diagram；
Fig. 2 is first embodiment of the invention system structure diagram；
Fig. 3 is first embodiment of the invention schematic flow sheet；
Fig. 4 is second embodiment of the invention setting/display panel structure schematic diagram；
Fig. 5 is second embodiment of the invention modular structure schematic diagram.
Description of reference numerals
100-intelligent shower；200-intelligence (movement) terminal；300-Cloud Server；110-control module；120—
Measurement module；130-input channel；140-output channel；150-communication module；160-heating module；170-power supply mould
Block；119-expect hot water temperature's setting device；1191-it is expected that hot water temperature shows charactron；1192-increase is reduced
Adjust button；1193-settings button；1194-save button, 1195-current water temperature shower remaining time show charactron；
1196-Fingerprint Identification Unit.
Embodiment
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the accompanying drawing used required in technology description to be briefly described, it should be apparent that, explanation and accompanying drawing are for the present invention below
It is exemplary, and is understood not to the limitation present invention.Numerous details are following description described to facilitate to this hair
Sensible solution.However, in some instances, well known or conventional details is not specified simultaneously, to meet the requirement that specification is succinct.
In one typical computing hardware configuration of the application, client/terminal, the network equipment and trusted party include one
Individual or multiple processors (CPU), input/output interface, network interface and internal memory.
Client, mobile terminal or the network equipment in the present invention include processor, are handled containing single core processor or multinuclear
Device.Processor is alternatively referred to as one or more microprocessors, CPU (CPU) etc..More specifically, processor can be
Complicated instruction set calculates (CISC) microprocessor, Jing Ke Cao Neng (RISC) microprocessor, very long instruction word (VLIW)
Microprocessor, the processor for realizing other instruction set, or realize the processor of instruction set combination.Processor can also be one or many
Individual application specific processor, such as application specific integrated circuit (ASIC), field programmable gate array (FPGA), digital signal processor
(DSP), network processing unit, graphics processor, network processing unit, communication processor, cipher processor, coprocessor, embedded
Processor or be capable of process instruction any other type logical block.Processor is used to perform the behaviour that the present invention is discussed
Make the instruction with step.
Client, mobile terminal or the network equipment in the present invention include memory, for storing big data, it may include one
Individual or multiple volatile storage devices, such as random access memory (RAM), dynamic ram (DRAM), synchronous dram (SDRAM),
Static RAM (SRAM) or other kinds of storage device.Memory can be stored including by processor or the execution of any other equipment
Command sequence information.For example, several operation systems, device driver, firmware (for example, input and output fundamental system or
) and/or the executable code and/or data of application program can be loaded in memory and by computing device BIOS.
The operating system of client, mobile terminal or the network equipment in the present invention can be any kind of operating system,
Windows, Windows Phone of such as Microsoft, Apple Inc. IOS, the Android of Google, and Linux,
Unix operating systems or other real-time or embedded OS VxWorks etc..
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the accompanying drawing used required in technology description to be briefly described, it should be apparent that, explanation and accompanying drawing are for the present invention below
It is exemplary, and is understood not to the limitation present invention.Numerous details are following description described to facilitate to this hair
Sensible solution.However, in some instances, well known or conventional details is not specified simultaneously, to meet the requirement that specification is succinct.This
Specific equipment/system and method for invention is referring to following embodiments：
First embodiment
If Fig. 1 is shown in first embodiment of the invention module diagram：
A kind of intelligent shower 100, including：Control module 110, measurement module 120, input channel 130, output channel
140th, communication module 150, heating module 160 and power module 170,
The input channel 130, for providing running water to the intelligent shower；
The output channel 140, for will be discharged by the water after the intelligent shower regulating and controlling temperature；
The measurement module 120, for measure hot water temperature in the intelligent shower, hot water volume, cold water temperature and
The flow of the output channel；
The control module 110, the expectation hot water temperature for setting the intelligent shower output；
The heating module 160, for heating the running water, reaches the expectation hot water temperature of the control module setting
Degree；
The communication module 150, for communicating interaction
The power module 170, for providing operating voltage to each module.
Preferably, described intelligent shower, the measurement module 120 includes cold water temperature sensor, hot water temperature and passed
Sensor, cold water pressure sensor and hot water pressure sensor, to meet formula：
cmHeat(THeat-0)+cmIt is cold（TIt is cold-0）=c (mHeat+mIt is cold)(T-0)……(2)
Wherein, c is the specific heat capacity of water, mHeatFor the quality of hot water, mIt is coldFor the quality of cold water, THeatFor the temperature of hot water, TIt is coldFor
The temperature of cold water, T is expects hot water temperature, and the intelligent shower is sensed by the cold water temperature sensor, hot water temperature
Device, cold water pressure sensor and hot water pressure sensor obtain each parameter information in above-mentioned formula.
Preferably, described intelligent shower, the measurement module 120 also includes cold water device for volume measurement and hot water volume
Formula (3) can be obtained after measuring appliance, or cold water flow sensor and hot water flow sensor, formula (2) abbreviation, institute is obtained
State relevant comparative's relation of cold water in intelligent shower, hot water：
Wherein, VHeatRepresent volume, VIt is coldRepresent volume, qHeatRepresent flow, qIt is coldRepresent flow.
Preferably, described intelligent shower, the control module 110 includes expecting hot water temperature's setting device 119,
Expectation hot water temperature's setting device, for setting the expectation hot water temperature T, after the formula (3) is deduced
Formula (4) can be obtained
Wherein, t represents hot water release time.
Preferably, described intelligent shower, the expectation hot water temperature setting device 119 includes it is expected that hot water temperature shows
Show charactron 1191, increase or reduce regulation button 1192, settings button 1193, save button 1194, current water temperature shower
Remaining time shows charactron 1195 and Fingerprint Identification Unit 1196,
The Fingerprint Identification Unit 1196, the identity for verifying user；
The settings button 1193, function is set for opening；
The increase reduces regulation button 1192, for setting the expectation hot water temperature T；
The expectation hot water temperature shows charactron 1191, for showing the expectation hot water temperature T；
The save button 1194, for preserving the expectation hot water temperature T set；
The current water temperature shower remaining time shows charactron 1195, for showing that the Water-heating shower of design temperature is remaining
Time.
Fingerprint Identification Unit 1196, can be also used for the paying activity of user, especially discloses the intelligent shower in bathroom,
Shower is opened by fingerprint authentication to use, and using Water usage is calculated after finishing, deducts specific from the proper account of user
The amount of money pays shower expense.The communication module 150 of intelligent shower 100 is communicated to connect with cloud (bank account) server 300,
The account of drawing for opening the corresponding account of user by fingerprint is weighed.
Preferably, described intelligent shower, the heating module 160 includes gas heater, electric heater, solar energy
Heating or electromagnetic heater.
The present embodiment additionally provides a kind of shower system based on intelligent shower, and such as Fig. 2 is first embodiment of the invention
Shown in system structure diagram：
A kind of shower system based on described intelligent shower, in addition to intelligence (movement) terminal 200, the intelligence is eventually
End 200 carries out binding with the intelligent shower 100 and matched, and is set by the intelligent terminal described in the intelligent shower
Expect hot water temperature T.
Preferably, a kind of described shower system, the intelligent terminal 200 can preset the intelligent shower and start work
The time of work.
The present embodiment additionally provides a kind of implementation method based on intelligent shower and shower system, and such as Fig. 3 is the present invention
Shown in first embodiment schematic flow sheet：
A kind of implementation method of intelligent shower, methods described step is as follows：
S200：Pass through the control module of intelligent shower described in unlocked by fingerprint；
S300：Hot water temperature T is expected by control module setting；
S400：The intelligent shower calculates the Water-heating shower remaining time of design temperature by measurement module.
Preferably, comprise the following steps before the implementation method of described intelligent shower, the S200 steps：
S100：Intelligent terminal and the intelligent shower are bound, the intelligent shower is set by the intelligent terminal
The expectation hot water temperature T.
Preferably, comprise the following steps after described implementation method, the S300 steps：
S310：From the heat Calculation principle formula of water：
Q=cm (T1-T2)……(1)
Wherein, c is the specific heat capacity of water, and m is the quality of water, and Q is represented from T2Temperature is raised to T1The heat absorbed during temperature；
S320：Formula (2) is deduced out according to formula (1)
cmHeat(THeat-0)+cmIt is cold（TIt is cold-0）=c (mHeat+mIt is cold)(T-0)……(2)
Wherein, c is the specific heat capacity of water, mHeatFor the quality of hot water, mIt is coldFor the quality of cold water, THeatFor the temperature of hot water, TIt is coldFor
The temperature of cold water, T is expects hot water temperature, and the intelligent shower is sensed by the cold water temperature sensor, hot water temperature
Device, cold water pressure sensor and hot water pressure sensor obtain each parameter information in above-mentioned formula；
S330：Formula (3) can be obtained after formula (2) abbreviation, the correlation of cold water, hot water in the intelligent shower is obtained
Relativity：
Wherein, VHeatRepresent volume, VIt is coldRepresent volume, qHeatRepresent flow, qIt is coldFlow is represented, the intelligent shower passes through institute
Cold water device for volume measurement and hot water device for volume measurement are stated, or cold water flow sensor and hot water flow sensor obtain above-mentioned public affairs
Each parameter information in formula；
Preferably, comprise the following steps after described implementation method, the S400 steps：
S410：The formula (3) can obtain formula (4) after deducing,
Wherein, t represents hot water release time, and the current water temperature shower remaining time of the intelligent shower shows charactron
Show hot water release time t of design temperature.
Second embodiment
The purpose of the present embodiment is intended to allow user when shower, under constant water temperature, moreover it is possible to know with current temperature
How long degree can also take a shower.For different people, different water temperatures can be provided.Specific practice is introduced as follows.
It is set in constant temperature
1) theories integrations：Constant temperature is exactly the temperature of more cold water and hot water, the ratio of the two mixing of adjustment, to realize perseverance
Temperature.We assume that the temperature of hot water is THeat, the temperature of cold water is TIt is cold, the water temperature that user expects is T.So we can just count
Calculate the mixed proportion of hot water and cold water (in calculating process, it is assumed that the density of water is constant).The heat Calculation formula of water is：
Q=cm (T1-T2)……(1)
Wherein, c is the specific heat capacity of water, and m is the quality of water, and Q is represented from T2Temperature is raised to T1The heat absorbed during temperature.
cmHeat(THeat-0)+cmIt is cold(TIt is cold- 0)=c (mHeat+mIt is cold)(T-0)……(2)
M in formulaHeatRepresent the quality of hot water, mIt is coldRepresent the quality of cold water.Abbreviation can obtain following formula：
In above formula, V represents volume, and q represents flow.Ignore influence of the water temperature to whose density, the quality of water just with volume into
Direct ratio.So according to hot water temperature, cold water temperature and it is desirable that water temperature, it is possible to when obtaining hot water cold water mix each
Flow proportional.
In fact, one can consider that cold feed is enough, then limit our constant temperature shower duration it is main because
Element is exactly the amount of hot water.
According to calculating above, we can obtain：Only it is to be understood that the temperature and volume of hot water, the temperature of cold water, user expect
Temperature and water-carrying capacity during shower, it is possible to calculate the time that constant temperature can be used.
2) real works：In actual use, it would be desirable to measure following amount.Cold water temperature, hot water temperature, heat
Water-carrying capacity when water volume, the desired water temperature of user and shower.And this 5 amounts, in addition to the water temperature that user expects, remaining
The corresponding sensor of selection, it is easy to measure.The water temperature that user expects, is obtained by an input equipment, and input equipment is set
Meter if Fig. 4 is shown in second embodiment of the invention setting/display panel structure schematic diagram, before red two 7 segment numerals
Pipe, the desired temperature before this during setting under normal circumstances, shows the temperature of current shower head water outlet.
Two of green use during setting.Settings button is only pressed, the water temperature expected could be changed, only
Save button is put, the water temperature of expectation can just become.
Four 7 segment numeral pipes next are shown and taken a shower the remaining time with current water temperature.
Treat with a certain discrimination：
Different people, may like different temperature when shower, this shows/set one fingerprint of increase on panel
Cog region, so, different people when in use, it is only necessary in fingerprint identification area flicking once, just can complete temperature and set
The work put.
Whole device structure as Fig. 5 be second embodiment of the invention modular structure schematic diagram shown in,
Measurement includes：Hot water temperature, hot water volume, cold water temperature, shower head flow etc..
Input includes：Desired water temperature, fingerprint recognition etc. are set.
Output includes：The water temperature currently taken a shower is shown, remaining use time etc. is shown.
Power supply includes：Exchange turns direct current, and whole system uses low-voltage DC supply etc..
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit is required rather than described above is limited, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference in claim should not be considered as to the claim involved by limitation.This
Outside, it is clear that the word of " comprising " one is not excluded for other units or step, and odd number is not excluded for plural number.That is stated in device claim is multiple
Unit or device can also be realized by a unit or device by software or hardware.The first, the second grade word is used for table
Show title, and be not offered as any specific order.
Claims (11)
1. a kind of intelligent shower, including：Control module, measurement module, input channel, output channel, heating module and power supply
Module, it is characterised in that
The input channel, for providing running water to the intelligent shower；
The output channel, for will be discharged by the water after the intelligent shower regulating and controlling temperature；
The measurement module, for measuring hot water temperature in the intelligent shower, hot water volume, cold water temperature and the output
The flow of pipeline；
The control module, the expectation hot water temperature T for setting the intelligent shower output, and according to the measurement module
The above-mentioned parameter of measurement, shows the hot water release time t of the expectation hot water temperature T after calculating；
The heating module, for heating the running water, reaches the expectation hot water temperature T of the control module setting；
The power module, for providing operating voltage to each module.
2. intelligent shower according to claim 1, it is characterised in that the measurement module is sensed including cold water temperature
Device, hot water temperature sensor, cold water pressure sensor and hot water pressure sensor, to meet formula：
cmHeat(THeat-0)+cmIt is cold(TIt is cold- 0)=c (mHeat+mIt is cold)(T-0)……(2)
Wherein, c is the specific heat capacity of water, mHeatFor the quality of hot water, mIt is coldFor the quality of cold water, THeatFor the temperature of hot water, TIt is coldFor cold water
Temperature, T is expects hot water temperature, and the intelligent shower passes through the cold water temperature sensor, hot water temperature sensor, cold
Water pressure sensor and hot water pressure sensor obtain each parameter information in above-mentioned formula.
3. intelligent shower according to claim 2, it is characterised in that the measurement module also includes cold water cubing
It can obtain public after device and hot water device for volume measurement, or cold water flow sensor and hot water flow sensor, formula (2) abbreviation
Formula (3), obtains relevant comparative's relation of cold water in the intelligent shower, hot water：
Wherein, VHeatRepresent volume, VIt is coldRepresent volume, qHeatRepresent flow, qIt is coldRepresent flow.
4. intelligent shower according to claim 3, it is characterised in that the control module includes it is expected that hot water temperature sets
Determine device,
Expectation hot water temperature's setting device, for setting the expectation hot water temperature T, the formula (3) can obtain after deducing
Formula (4)
Wherein, t represents hot water release time.
5. intelligent shower according to claim 4, it is characterised in that the expectation hot water temperature setting device includes the phase
Hot water temperature is hoped to show that charactron, increase or reduction regulation button, settings button, save button, current water temperature shower are remaining
Time showing charactron and Fingerprint Identification Unit,
The Fingerprint Identification Unit, the identity for verifying user；
The settings button, function is set for opening；
The increase reduces regulation button, for setting the expectation hot water temperature T；
The expectation hot water temperature shows charactron, for showing the expectation hot water temperature T；
The save button, for preserving the expectation hot water temperature T set；
The current water temperature shower remaining time shows charactron, the Water-heating shower remaining time for showing design temperature.
6. a kind of shower system based on intelligent shower as claimed in claim 1, in addition to intelligent terminal, its feature exist
In, the intelligent shower includes communication module,
The intelligent terminal carries out binding with the intelligent shower and matched, and the communication module is passed through by the intelligent terminal
Set the expectation hot water temperature T of the intelligent shower.
7. a kind of shower system according to claim 6, it is characterised in that the intelligent terminal presets the Intelligent shower
The time that device is started working.
8. a kind of implementation method of intelligent shower, it is characterised in that methods described step is as follows：
S200：The control module of the intelligent shower is by the unlocked by fingerprint by checking；
S300：Hot water temperature T is expected by control module setting；
S400：The intelligent shower calculates the hot water release time t that hot water temperature T is expected in the setting by measurement module.
9. the implementation method of intelligent shower according to claim 8, it is characterised in that include such as before the S200 steps
Lower step：
S100：The intelligent shower receives to specify the binding requirement of intelligent terminal, the expectation heat of the intelligent shower
Coolant-temperature gage T is that the setting sent by receiving the intelligent terminal is instructed and set.
10. implementation method according to claim 8, it is characterised in that comprise the following steps after the S300 steps：
S310：From the heat Calculation principle formula of water：
Q=cm (T1-T2)……(1)
Wherein, c is the specific heat capacity of water, and m is the quality of water, and Q is represented from T2Temperature is raised to T1The heat absorbed during temperature；
S320：Formula (2) is deduced out according to formula (1)
cmHeat(THeat-0)+cmIt is cold(TIt is cold- 0)=c (mHeat+mIt is cold)(T-0)……(2)
Wherein, c is the specific heat capacity of water, mHeatFor the quality of hot water, mIt is coldFor the quality of cold water, THeatFor the temperature of hot water, TIt is coldFor cold water
Temperature, T is expects hot water temperature, and the intelligent shower passes through the cold water temperature sensor, hot water temperature sensor, cold
Water pressure sensor and hot water pressure sensor obtain each parameter information in above-mentioned formula；
S330：Formula (3) can be obtained after formula (2) abbreviation, the relevant comparative of cold water, hot water in the intelligent shower is obtained
Relation：
Wherein, VHeatRepresent volume, VIt is coldRepresent volume, qHeatRepresent flow, qIt is coldFlow is represented, the intelligent shower passes through described cold
Water volume measuring appliance and hot water device for volume measurement, or cold water flow sensor and hot water flow sensor are obtained in above-mentioned formula
Each parameter information.
11. implementation method according to claim 10, it is characterised in that comprise the following steps after the S400 steps：
S410：The formula (3) can obtain formula (4) after deducing,
Wherein, t represents hot water release time, and the current water temperature shower remaining time of the intelligent shower shows numeral method
Hot water release time t of design temperature.
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| CN111260851A (en) * | 2018-12-03 | 2020-06-09 | 青岛经济技术开发区海尔热水器有限公司 | Control method for sharing water heater system |
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