CN108870759B - Temperature control method of water, device, storage medium and the control equipment of water heater - Google Patents
Temperature control method of water, device, storage medium and the control equipment of water heater Download PDFInfo
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- CN108870759B CN108870759B CN201810818875.0A CN201810818875A CN108870759B CN 108870759 B CN108870759 B CN 108870759B CN 201810818875 A CN201810818875 A CN 201810818875A CN 108870759 B CN108870759 B CN 108870759B
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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
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- Domestic Hot-Water Supply Systems And Details Of Heating Systems (AREA)
Abstract
This application involves a kind of temperature control method of water of water heater, device, storage medium and control equipment, obtain target information to be identified；It is identified to obtain default coolant-temperature gage according to target information to be identified；Signal is detected with coolant-temperature gage output water temperature control signal and water temperature according to default, the heating device that water temperature control signal is used to control water heater is heated, and water temperature detection signal is for controlling temperature sensor detection heating temperature；The heating water temperature that temperature sensor detects is received, when heating water temperature, which reaches, to be preset with coolant-temperature gage, exports out water management signal.It is identified to obtain matched default coolant-temperature gage according to target information to be identified, the heating device of control water heater is heated, when heating water temperature, which reaches, to be preset with coolant-temperature gage, control water mixing valve water outlet, the default coolant-temperature gage of user's manual setting and repeatedly regulating mixed water valve are not needed, when user has hot water requirement, it can be fast and automatically switched to optimum temperature, control efficiency is high.
Description
Technical field
This application involves technical field of intelligent home control, temperature control method of water, dress more particularly to a kind of water heater
Set, storage medium and control equipment.
Background technique
Water heater just refers to makes cold water temperature increase the one kind for becoming hot water within a certain period of time by various physical principles
Device.Electric heater, gas heater, solar water heater, magnetic energy water heater, air energy thermal water can be divided into according to principle difference
Device, water heater in central heating etc..
Currently, the use of water heater, is required to directly adjust temperature on the control panel every time, or even need to adjust mixing
The proportional valve control leaving water temperature of hot water or cold water, so that leaving water temperature meets with coolant-temperature gage requirement, such use process trouble,
It cannot be guaranteed that the water temperature precision provided, the control control efficiency of traditional water heater are low.
Summary of the invention
Based on this, it is necessary in view of the above technical problems, provide a kind of water temperature of water heater that can be improved control efficiency
Control method, device, storage medium and control equipment.
A kind of temperature control method of water of water heater, method include:
Obtain target information to be identified；
It is identified to obtain default coolant-temperature gage according to target information to be identified；
Signal is detected with coolant-temperature gage output water temperature control signal and water temperature according to default, water temperature control signal is for controlling heat
The heating device of hydrophone is heated, and water temperature detection signal is for controlling temperature sensor detection heating temperature；
The heating water temperature that temperature sensor detects is received, when heating water temperature, which reaches, to be preset with coolant-temperature gage, is exported out
Water management signal, water management signal is used to control the water mixing valve water outlet of water heater out.
Target information to be identified includes target image information to be identified in one of the embodiments, according to mesh to be identified
The step of mark information identifies to obtain default coolant-temperature gage, and output water temperature controls signal and water temperature detection signal, comprising:
Object is determined according to target image information to be identified and pre-stored image data base, according to object and
One default corresponding relationship identifies to obtain default coolant-temperature gage；Wherein, the first default corresponding relationship characterization object and default water
Corresponding relationship between temperature.
Target information to be identified includes target voice information to be identified in one of the embodiments, obtains mesh to be identified
Information is marked, the step of obtaining with coolant-temperature gage is identified according to target information to be identified, comprising:
Object is determined according to target voice information to be identified and pre-stored speech database, according to object and
Two default corresponding relationships identify to obtain default coolant-temperature gage；Wherein, the second default corresponding relationship characterization object and default water
Corresponding relationship between temperature.
After obtaining target information to be identified in one of the embodiments, further comprise the steps of:
It is identified to obtain default water flow according to target information to be identified, water flow is exported according to default water flow and controls signal
Signal is detected with water flow, water flow control signal is used to control the mixing valve opening of water heater, and water flow detection signal is used for
Control the outlet stream amount of water flow sensor detection water mixing valve；
The heating water temperature that temperature sensor detects is received, when heating water temperature, which reaches, to be preset with coolant-temperature gage, is exported out
After water management signal, further includes:
The water flow that water flow sensor is sent is received, when water flow is not equal to default water flow, is returned according to wait know
Other target information identifies to obtain default water flow, exports water flow control signal according to default water flow and water flow detects signal
The step of.
After obtaining target information to be identified in one of the embodiments, further includes:
It is identified to obtain default urban water demand according to target information to be identified, water consumption is exported according to default urban water demand
Signal is detected, the flow sensor detection water consumption that water consumption detection signal is used to control water heater obtains water consumption；
The heating water temperature that temperature sensor detects is received, when heating water temperature, which reaches, to be preset with coolant-temperature gage, is exported out
After the step of water management signal, further includes:
The water consumption information that flow sensor is sent is received, when water consumption reaches default urban water demand, output is cut off the water
Signal is controlled, cuts off the water and controls signal for controlling water mixing valve closing.
In one of the embodiments, when target information to be identified includes multiple, identified according to target information to be identified
Obtain default the step of using coolant-temperature gage, comprising:
It is identified respectively according to multiple target informations to be identified and obtains corresponding default coolant-temperature gage, to corresponding default water
Temperature is ranked up to obtain maximum preset water temperature angle value；
Include: with coolant-temperature gage output water temperature control signal and water temperature detection signal according to default
Signal is controlled according to maximum preset water temperature angle value output water temperature and water temperature detects signal；
The heating water temperature that temperature sensor detects is received, when heating water temperature, which reaches, to be preset with coolant-temperature gage, is exported out
The step of water management signal, comprising:
The heating water temperature that temperature sensor detects is received, when heating water temperature reaches maximum preset water temperature angle value,
According to the corresponding default mixed water ratio control signal of coolant-temperature gage output water mixing valve, water mixing valve mixes water and is used to control heat than controlling signal
The correspondence water mixing valve of hydrophone mixes water ratio；
It receives the operation that corresponding water mixing valve is sent to complete after instructing, correspondence exports out water management signal.
Before the step of obtaining target information to be identified in one of the embodiments, further includes:
Receive environment temperature；
It is identified to obtain default coolant-temperature gage according to target information to be identified, comprising:
It is identified to obtain default coolant-temperature gage according to target information to be identified and environment temperature.
A kind of water temperature control device of water heater, device include:
Target information to be identified obtains module, for obtaining target information to be identified；
It is default to use coolant-temperature gage determining module, default coolant-temperature gage is obtained for identifying according to target information to be identified；
Water temperature control module, for detecting signal, water temperature with coolant-temperature gage output water temperature control signal and water temperature according to default
It controls signal and is heated for controlling the heating device of water heater, water temperature detection signal adds for controlling temperature sensor detection
Hot temperature；
It is discharged control module, the heating water temperature detected for receiving temperature sensor, when heating water temperature reaches default
When with coolant-temperature gage, water management signal is exported out, water management signal is used to control the water mixing valve water outlet of water heater out.
A kind of computer readable storage medium is stored thereon with computer program, when computer program is executed by processor
It performs the steps of
Obtain target information to be identified；
It is identified to obtain default coolant-temperature gage according to target information to be identified；
Signal is detected with coolant-temperature gage output water temperature control signal and water temperature according to default, water temperature control signal is for controlling heat
The heating device of hydrophone is heated, and water temperature detection signal is for controlling temperature sensor detection heating temperature；
The heating water temperature that temperature sensor detects is received, when heating water temperature, which reaches, to be preset with coolant-temperature gage, is exported out
Water management signal, water management signal is used to control the water mixing valve water outlet of water heater out.
A kind of water temperature control equipment of water heater, including controller, heating device, temperature sensor and water mixing valve, heating
Device, temperature sensor and water mixing valve are all connected with controller,
Controller is for obtaining target information to be identified；It is identified to obtain default coolant-temperature gage according to target information to be identified；
Signal is detected with coolant-temperature gage output water temperature control signal and water temperature according to default；And receive temperature sensor detect plus
Hot water temperature exports out water management signal when heating water temperature, which reaches, to be preset with coolant-temperature gage；
Heating device controls signal according to water temperature and is heated for receiving water temperature control signal；
Temperature sensor detects signal detection heating temperature according to water temperature and is sent to control for receiving water temperature detection signal
Device processed；
Water mixing valve is controlled according to water management signal out and is discharged for receiving out water management signal.
Temperature control method of water, device, storage medium and the control equipment of above-mentioned water heater, obtain target information to be identified；
It is identified to obtain default coolant-temperature gage according to target information to be identified；According to default with coolant-temperature gage output water temperature control signal and water temperature
Signal is detected, the heating device that water temperature control signal is used to control water heater is heated, and water temperature detection signal is for controlling temperature
It spends sensor and detects heating temperature；The heating water temperature that temperature sensor detects is received, when heating water temperature reaches default water
When temperature, water management signal is exported out, water management signal is used to control the water mixing valve water outlet of water heater out.According to target to be identified
Information identifies to obtain matched default coolant-temperature gage, and the heating device for controlling water heater is heated, when heating water temperature reaches pre-
If when with coolant-temperature gage, control water mixing valve water outlet does not need the default coolant-temperature gage of user's manual setting and repeatedly regulating mixed water valve,
When user has hot water requirement, it can be fast and automatically switched to optimum temperature, control efficiency is high.
Detailed description of the invention
Fig. 1 is the application scenario diagram of water heater in one embodiment；
Fig. 2 is the flow diagram of the temperature control method of water of water heater in one embodiment；
Fig. 3 is the flow diagram of the temperature control method of water of water heater in another embodiment；
Fig. 4 is the flow diagram of the temperature control method of water of water heater in another embodiment；
Fig. 5 is the flow diagram of the temperature control method of water of water heater in another embodiment；
Fig. 6 is the structural block diagram of the water temperature control device of water heater in one embodiment；
Fig. 7 is that the water temperature of water heater in one embodiment controls the structural block diagram of equipment.
Specific embodiment
It is with reference to the accompanying drawings and embodiments, right in order to which the objects, technical solutions and advantages of the application are more clearly understood
The application is further elaborated.It should be appreciated that specific embodiment described herein is only used to explain the application, not
For limiting the application.
The temperature control method of water of water heater provided by the present application can be applied in application environment as shown in Figure 1.At this
It in embodiment, is illustrated so that water heater is wall-mounted gas heating stove as an example, wall-mounted gas heating stove includes 1. blast switch, 2.
Blower, 3. expansion drums, 4. main heat exchangers, 5. ignition electrodes, 6. fire testing needles, 7. burners, 8. proportioning valves, 9. water pumps, 10. water flows
Sensor, 11. heating return water imports, 12. tap water water inlets, 13. fuel gas inlets, 14. domestic hot-water's water outlets, 15. heating
Water outlet, 16. triple valves 1,17. water flow sensors 1,18. washing water outlet, 19. triple valves 2,20. water flow sensors 2,
21. hydraulic pressure sensor, 22. domestic hot-water's leaving water temperature sensors, 23. shower water outlet mouths, 24. triple valves 3,25. heating water outlet
Temperature sensor, 26. safety temp.-limiting devices.The effect of blower is in the air suction chamber that will need to burn, what is generated after burning
Flue gas is discharged to outdoor；Blast switch for detection blower fan whether discharge fume it is smooth, guarantee blower in the case where air draft is unsmooth can and
When close blast tube, to guarantee that combustion gas does not leak, to protect personal safety；Expansion drum is used for the gas pressure in expansion drum
Greater than water pressure when, gas expansion by air bag water squeeze out mend arrive system；Ignition electrode is for lighting combustion gas；Fire testing needle is used for
It checks whether to light fire, heat exchanger is for exchanging heat；Proportioning valve is for determining gas quantity；Water pump is for conveying liquid；Heating is returned
Water inlet is used for into heating return water；Tap water water inlet is for connecting running water pipe, into tap water；Fuel gas inlet is used for into combustion
Gas；Water flow sensor is respectively used to the water flow of detection washing water outlet and shower water outlet mouth；Heating water outlet, washing water outlet
Mouth, shower water outlet mouth are respectively used to outflow hot water, are respectively used to heating, washing and shower；Triple valve is for controlling water outlet and stopping
Water and adjusting water temperature；Domestic hot-water's leaving water temperature sensors are for detecting domestic hot-water's water temperature；Heating leaving water temperature sensors
For detecting heating water water temperature, safety temp.-limiting device is for managing water temperature in water pipe, to guarantee equipment safety operation.In Fig. 1 not
Controller is shown, controller is used to control the normal orderly progress of system above.
In one embodiment, it as shown in Fig. 2, providing a kind of temperature control method of water of water heater, applies in this way
It is illustrated for controller, comprising the following steps:
Step S110: target information to be identified is obtained.
Specifically, target information to be identified can obtain in several ways, such as picture, voice, pass through target to be identified
Information judges the specific water demand of user, such as bathing, wash vegetables, washes the dishes or wash one's hands.
Step S120: it is identified to obtain default coolant-temperature gage according to target information to be identified.
Specifically, the difference coolant-temperature gage of user is identified by target information to be identified (bathing, wash vegetables washes the dishes or wash
Hand etc.), such as when recognize object be bathing when, then identify it is default with coolant-temperature gage be 37 degree, such as work as recognize target
Object is when washing the dishes, and the default use coolant-temperature gage identified is 45 degree etc..
Step S130: signal is detected with coolant-temperature gage output water temperature control signal and water temperature according to default.
Specifically, the heating device that water temperature control signal is used to control water heater is heated, and water temperature detection signal is used for
It controls temperature sensor and detects heating temperature.Signal is controlled with coolant-temperature gage output water temperature according to default, controls the heating of water heater
Device is heated, and detects heating temperature according to the temperature sensor that water temperature detects signal control water heater, in the present embodiment,
Water heater is wall-mounted gas heating stove, and control heating device is heated i.e. through control ignition electrode, fire testing needle, burner and combustion
The aperture of gas proportioning valve, to control the watt level of the size control unit of air inflow, control main heat exchanger water to be heated
It is heated.It is illustrated by taking wall-mounted gas heating stove as an example in following embodiment, it will be understood that the water heater in the application
It is used suitably not just for wall-mounted gas heating stove, applies also for gas heater, electric heater, air energy water heater, solar heat
Hydrophone etc..
Step S140: receiving the heating water temperature that temperature sensor detects, when heating water temperature reaches default coolant-temperature gage
When, export out water management signal.
Specifically, water management signal is discharged for controlling signified corresponding triple valve in water mixing valve i.e. Fig. 1 out.To main heat exchanger
After water to be heated is heated, the heating water temperature that temperature sensor detects, in the present embodiment, temperature sensor are received
That is signified domestic hot-water's leaving water temperature sensors in Fig. 1, specifically need to be according to the corresponding temperature sensing of actual used water demand control
Device carries out temperature detection, and when reaching default coolant-temperature gage with water temperature angle value, control water mixing valve water outlet can be used according to user's difference
Water demand provides high-precision water temperature, and for such user when with water, leaving water temperature is user's optimum temperature, to improve user's body
It tests, is convenient for the user to use requirement, do not need repeatedly regulating mixed water valve and adjust temperature, avoid the cumbersome of adjustment process and waste
Water resource.
Further, water heater is usually provided with minimum load i.e. minimum operation power, when according to target information to be identified
Identify that the default coolant-temperature gage of obtained reality needs first to control when the load of water heater is just able to satisfy lower than minimum operation power
The aperture of the gas ratio valve of wall-mounted gas heating stove makes heating temperature reach default coolant-temperature gage, and herein default uses coolant-temperature gage
For water heater, in minimum operation power, attainable temperature exports water outlet when heating water temperature, which reaches, to be preset with coolant-temperature gage
Signal is controlled, water management signal mixes water than adjusting hot and cold water mixed proportion to make leaving water temperature reach for controlling water mixing valve out
Practical default coolant-temperature gage.
The control method of above-mentioned water heater identifies to obtain matched default coolant-temperature gage, control according to target information to be identified
The heating device of heat water producer is heated, and when heating water temperature, which reaches, to be preset with coolant-temperature gage, control water mixing valve water outlet is not needed
The default coolant-temperature gage of user's manual setting and repeatedly regulating mixed water valve can quickly, certainly when user has hot water requirement
Dynamic is switched to optimum temperature, and control efficiency is high.
In one embodiment, target information to be identified includes target image information to be identified, and step S120 includes: basis
Target image information to be identified and pre-stored image data base determine object, according to the default corresponding pass of object and first
System's identification obtains default coolant-temperature gage.
Specifically, the corresponding relationship between the first default corresponding relationship characterization object and default coolant-temperature gage.It receives pre-
If camera acquisition target image information to be identified, target image information to be identified may include bathing image, wash vegetables image,
Wash the dishes image or image etc. of washing one's hands.By the cleaning figure in target image information to be identified and pre-stored image data base
It, will be highest wait know with target image information similarity to be identified in pre-stored image data base as carrying out similarity-rough set
Other target image information is as object.It identifies to obtain default coolant-temperature gage according to object and the first default corresponding relationship, such as
The shower temperature water temperature for allowing people to be comfortable on is about 37 DEG C；When washing tableware, to avoid scald water temperature from requiring about 55 DEG C or so；
In wash vegetables, vegetables can be scalded if water temperature over-high, water temperature is too low, can freeze hand；Further, it also can recognize different user
Different operation applicable water temperature, when different user shower when, pass through target image information to be identified and pre-stored image
Database determines target user, is identified to obtain default coolant-temperature gage, corresponding output water temperature control according to the first default corresponding relationship
Signal and water temperature detect signal.Can according to the different water demands of different user, fast and automatically be switched to optimum temperature, mention
High user experience.
In one embodiment, target information to be identified includes target voice information to be identified, and step S120 includes: basis
Target voice information to be identified and pre-stored speech database determine object, according to the default corresponding pass of object and second
System's identification obtains default coolant-temperature gage.
Specifically, the corresponding relationship between the second default corresponding relationship characterization object and default coolant-temperature gage.Receive language
The target voice information to be identified that sound acquisition device is sent, comprising using water purposes in voice to be cleaned.According to voice acquisition device
Collected target voice information to be identified is matched with pre-stored speech database, and identification obtains voice content and determines
Object matches to obtain default coolant-temperature gage according to object and the second default corresponding relationship.
In another embodiment, voice to be cleaned can be required temperature, collected wait know according to voice acquisition device
Other target voice information is matched with pre-stored speech database, and identification obtains voice content and directly determines default water
Temperature, output water temperature controls signal and water temperature detects signal.
It In yet another embodiment, can simultaneously include the mode of image recognition and speech recognition, user can be real according to itself
Wherein a mode is identified the selection of border demand.
In one embodiment, further include step S150 as shown in figure 3, after step S110: being believed according to target to be identified
Breath identification obtains default water flow, exports water flow control signal according to default water flow and water flow detects signal；Step
Further include step S160 after S140: receiving the water flow that water flow sensor is sent, when water flow is not equal to default water flow
When, return step S150.
Specifically, water flow control signal is for controlling mixing valve opening, and water flow detection signal is for controlling water flow
The outlet stream amount of sensor detection water mixing valve.Water flow sensor 1 and water flow sensor 2 in corresponding diagram 1 is for detecting
Whether the outlet stream amount of water mixing valve reaches default water flow, presets water flow when water flow is not equal to, again returns to step
S150, until the outlet stream amount of water mixing valve is consistent with default water flow.Water is used when identifying to obtain according to target information to be identified
It while temperature, can also further identify to obtain default water flow, user is when usually with water such as wash vegetables, if washing water outlet is beaten
Open too big, may make to need to adjust again with water splashes, or washing water outlet open it is too small, it has not been convenient to wash vegetables cause
Experience sense is bad, obtains default water flow by identification, output water flow control signal and water flow detect signal, control mixing
Water flow is adjusted to the most suitable water flow of user, improves convenience, and avoid repeatedly regulating mixed water valve aperture by valve opening
It is cumbersome, it improves with water effect, saving water resource.
In one embodiment, further include step S170 as shown in figure 4, after step S110: being believed according to target to be identified
Breath identification obtains default urban water demand, exports water consumption according to default urban water demand and detects signal；After step S120 also
Including step S180: the water consumption information that flow sensor is sent is received, when water consumption reaches default urban water demand, output
Cut off the water and controls signal.
Specifically, the flow sensor detection water consumption that water consumption detection signal is used to control water heater obtains water consumption,
Cut off the water and controls signal for controlling water mixing valve closing.According to target information to be identified identify to obtain it is default with coolant-temperature gage while,
It can also further identify to obtain default water consumption, output water consumption detects signal, when heating water temperature reaches and presets with coolant-temperature gage
Water mixing valve water outlet is controlled, flow sensor starts to detect water consumption, and when washing the dishes such as user, presetting water consumption is 2L, when detecting
When water consumption reaches 2L, then output, which is cut off the water, controls signal control water mixing valve closing, can save water, avoid water resource waste, and
When user is busy needs away from keyboard, also it is not required to worry the case where water can overflow, is easy to use.
In one embodiment, when target information to be identified includes multiple, step S120 includes: according to multiple to be identified
Target information identifies respectively obtains corresponding default coolant-temperature gage, is ranked up to obtain maximum in advance with coolant-temperature gage to corresponding preset
If with water temperature angle value；Step S130 includes: to control signal and water temperature detection letter according to maximum preset water temperature angle value output water temperature
Number；Step S140 includes: the heating water temperature for receiving temperature sensor and detecting, when heating water temperature reaches maximum preset water temperature
When angle value, according to the corresponding default mixed water ratio control signal of coolant-temperature gage output water mixing valve, water mixing valve mixes water than controlling signal use
Water ratio is mixed in the correspondence water mixing valve of control water heater；It receives the operation that corresponding water mixing valve is sent to complete after instructing, corresponding output
Water management signal out.
Specifically, the heating device that water temperature control signal is used to control water heater is heated, and water temperature detection signal is used for
It controls temperature sensor and detects heating temperature, wall-mounted gas heating stove can be used for multiple water mixing valves simultaneously, for example, can be same
When in two or more toilets shower head or water outlet use, often will appear a wall-mounted gas heating stove
When needing to supply multiple water demands, is identified respectively according to multiple target informations to be identified and obtain corresponding default water temperature
Degree is ranked up to obtain maximum preset water temperature angle value with coolant-temperature gage, according to maximum preset water temperature angle value to corresponding preset
Output water temperature controls signal, and water temperature control signal is used to control the aperture water of the gas ratio valve of wall-mounted gas heating stove
The peak load burning of demand reaches water temperature to preset maximum coolant-temperature gage, when reaching maximum preset coolant-temperature gage with water temperature angle value
When value, the corresponding default corresponding output water mixing valve mixing ratio control signal of coolant-temperature gage, water mixing valve mixing ratio control signal is used for
It controls corresponding water mixing valve mixing ratio control hot and cold water mixing and adjusts water temperature, leaving water temperature is made to reach corresponding default coolant-temperature gage,
If simultaneously there are three water demand, taken a shower, washing the dishes and wash vegetables, shower water temperature are 40 degree, washing the dishes with coolant-temperature gage is 20 degree, is washed
Dish coolant-temperature gage is 15 degree, is burnt using the peak load of water demand, i.e., the aperture for first controlling gas ratio valve reaches water temperature
Maximum temperature i.e. 40 degree into three, corresponding output water mixing valve mixing ratio control signal to the corresponding water mixing valve that takes a shower, wash the dishes
Corresponding water mixing valve and the corresponding water mixing valve of wash vegetables control hot water or cold water's mixing ratio of water mixing valve to adjust and each export out water temperature
Degree.Further, default to mix water than control signal with coolant-temperature gage output water mixing valve include: to be preset according to corresponding according to corresponding
Temperature gap is obtained with coolant-temperature gage and maximum preset with coolant-temperature gage value, it is mixed to preset corresponding relationship output according to temperature gap and third
Water valve mixes water than control signal, and the default corresponding relationship characterization temperature gap of third and water mixing valve mix the corresponding relationship between water ratio.
Each outlet leaving water temperature can be precisely controlled.
In one embodiment, as shown in figure 5, further including step S105 before step S110: receiving environment temperature；Step
S120 includes: to be identified to obtain default coolant-temperature gage according to target information to be identified and environment temperature.
Specifically, user is when with water, according to season difference, optimum temperature also can some variations, such as people is allowed to be comfortable on
Shower temperature water temperature is required at summer is about 37 DEG C, winter is about 43 DEG C, can pass through environment temperature sensing package and detect environment temperature
Determination is winter or summer, and target information to be identified default coolant-temperature gage corresponding with season is stored in advance in the controller,
It can automatically switch corresponding default coolant-temperature gage according to the environment temperature and target information to be identified that detection obtains, in season
When, it does not need to adjust optimum temperature in the controller, improves ease of use.
In one embodiment, step S140 includes: the heating water temperature for receiving temperature sensor and detecting, when heating water
Temperature reach it is default with coolant-temperature gage when, export standby signal；It receives out water management signal and exports, water management signal is for controlling out
Water mixing valve water outlet.
Specifically, when reaching default coolant-temperature gage with coolant-temperature gage, output standby signal reminds user's water temperature to have reached most
Thermophilic degree, user trigger water mixing valve water outlet by opening the operations such as discharging device.
After step s 140, further includes: reception, which is cut off the water, to be controlled signal and export, and is cut off the water and is controlled signal for controlling mixed water
Valve stops water outlet.
Specifically, user can trigger water mixing valve closing by closing the operations such as discharging device, can be actually needed according to user
Water mixing valve is opened or closed, control convenience is improved.
The temperature control method of water of above-mentioned water heater obtains matched default coolant-temperature gage according to image and/or speech recognition,
The aperture for controlling the gas ratio valve of water heater controls heating temperature, and when heating temperature, which reaches, to be preset with coolant-temperature gage, control is mixed
Water valve water outlet can also further identify to obtain default water flow, default water consumption, and most suitable according to the corresponding switching of environment temperature
Temperature does not need the default coolant-temperature gage of user's manual setting and repeatedly regulating mixed water valve, when user has hot water requirement,
High-precision water temperature can be provided according to user's difference water demand, can fast and automatically be switched to optimum temperature, control efficiency
It is high.
It should be understood that although each step in the flow chart of Fig. 2-5 is successively shown according to the instruction of arrow,
These steps are not that the inevitable sequence according to arrow instruction successively executes.Unless expressly stating otherwise herein, these steps
Execution there is no stringent sequences to limit, these steps can execute in other order.Moreover, at least one in Fig. 2-5
Part steps may include that perhaps these sub-steps of multiple stages or stage are not necessarily in synchronization to multiple sub-steps
Completion is executed, but can be executed at different times, the execution sequence in these sub-steps or stage is also not necessarily successively
It carries out, but can be at least part of the sub-step or stage of other steps or other steps in turn or alternately
It executes.
In one embodiment, as shown in fig. 6, a kind of control device of water heater, device include target information to be identified
Obtain module 110, default coolant-temperature gage determining module 120, water temperature control module 130 and water outlet control module 140, in which:
Target information to be identified obtains module 110, for obtaining target information to be identified；It is default to use coolant-temperature gage determining module
120, default coolant-temperature gage is obtained for identifying according to target information to be identified；Water temperature control module 130, for being used according to default
Coolant-temperature gage output water temperature controls signal and water temperature detects signal, and the heating device that water temperature control signal is used to control water heater carries out
Heating, water temperature detection signal is for controlling temperature sensor detection heating temperature；It is discharged control module 140, for receiving temperature
The heating water temperature that sensor detects exports out water management signal, out water control when heating water temperature, which reaches, to be preset with coolant-temperature gage
Signal processed is used to control the water mixing valve water outlet of water heater.
In one embodiment, target information to be identified includes target image information to be identified, presets and is determined with coolant-temperature gage
Module 120 includes determining object according to target image information to be identified and pre-stored image data base, according to object
It identifies to obtain default coolant-temperature gage with the first default corresponding relationship；Wherein, the first default corresponding relationship characterizes object and presets
With the corresponding relationship between coolant-temperature gage.
In one embodiment, target information to be identified includes target voice information to be identified, presets and is determined with coolant-temperature gage
Module 120 includes determining object according to target voice information to be identified and pre-stored speech database, according to object
It identifies to obtain default coolant-temperature gage with the second default corresponding relationship；Wherein, the second default corresponding relationship characterizes object and presets
With the corresponding relationship between coolant-temperature gage.
It in one embodiment, further include that default water flow determines mould after target information to be identified obtains module 110
Block, default water flow determining module is used to identify to obtain default water flow according to target information to be identified, according to default water flow
It exporting water flow control signal and water flow detects signal, water flow control signal is used to control the mixing valve opening of water heater,
Water flow detection signal is used to control the outlet stream amount of water flow sensor detection water mixing valve；It is discharged after control module, also
Including water flow, control module, the water flow water flow that control module is sent for receiving water flow sensor again work as water flow again
When amount is not equal to default water flow, the default water flow determining module of control is identified again according to target information to be identified to be preset
Water flow exports water flow control signal according to default water flow and water flow detects signal.
It in one embodiment, further include that default urban water demand determines after target information to be identified obtains module 110
Module, default urban water demand determining module are used to identify to obtain default urban water demand according to target information to be identified, according to
Default urban water demand output water consumption detects signal, and water consumption detection signal is used to control the flow sensor detection of water heater
Water consumption obtains water consumption, is discharged after control module 140, further includes control module of cutting off the water, and control module of cutting off the water is for receiving
The water consumption information that flow sensor is sent, when water consumption reaches default urban water demand, output, which is cut off the water, controls signal, cuts off the water
Control signal is for controlling water mixing valve closing.
In one embodiment, default to include with coolant-temperature gage determining module 120 when target information to be identified includes multiple
It is identified respectively according to multiple target informations to be identified and obtains corresponding default coolant-temperature gage, corresponding preset is carried out with coolant-temperature gage
Sequence obtains maximum preset water temperature angle value；Water temperature control module 130 includes according to maximum preset water temperature angle value output water temperature
It controls signal and water temperature detects signal；Being discharged control module 140 includes that water mixing valve mixes water than control unit and out water control unit,
Water mixing valve mixes water and is used to receive the heating water temperature that temperature sensor detects than control unit, when heating water temperature reaches maximum pre-
If when with water temperature angle value, according to the corresponding default mixed water ratio control signal of coolant-temperature gage output water mixing valve, water mixing valve mixes water than controlling
The correspondence water mixing valve that signal processed is used to control water heater mixes water ratio；Water control unit is used to receive what corresponding water mixing valve was sent out
After instruction is completed in operation, correspondence exports out water management signal.
It in one embodiment, further include that environment temperature obtains module, ring before target information to be identified obtains module 110
For border temperature acquisition module for receiving environment temperature, presetting with coolant-temperature gage determining module 120 includes according to target information to be identified
It identifies to obtain default coolant-temperature gage with environment temperature.
The water temperature control device of above-mentioned water heater obtains matched default coolant-temperature gage according to image and/or speech recognition,
The aperture for controlling the gas ratio valve of water heater controls heating temperature, and when heating temperature, which reaches, to be preset with coolant-temperature gage, control is mixed
Water valve water outlet can also further identify to obtain default water flow, default water consumption, and most suitable according to the corresponding switching of environment temperature
Temperature does not need the default coolant-temperature gage of user's manual setting and repeatedly regulating mixed water valve, when user has hot water requirement,
High-precision water temperature can be provided according to user's difference water demand, can fast and automatically be switched to optimum temperature, control efficiency
It is high.
The specific of water temperature control device about water heater limits the water temperature control that may refer to above for water heater
The restriction of method, details are not described herein.Modules in the water temperature control device of above-mentioned water heater can be fully or partially through
Software, hardware and combinations thereof are realized.Above-mentioned each module can be embedded in the form of hardware or independently of the place in computer equipment
It manages in device, can also be stored in a software form in the memory in computer equipment, in order to which processor calls execution or more
The corresponding operation of modules.
In one embodiment, a kind of computer readable storage medium is provided, computer program is stored thereon with, is calculated
Machine program performs the steps of when being executed by processor obtains target information to be identified；It is identified according to target information to be identified
To default coolant-temperature gage；Signal is detected with coolant-temperature gage output water temperature control signal and water temperature according to default, water temperature controls signal and uses
It is heated in the heating device of control water heater, water temperature detection signal is for controlling temperature sensor detection heating temperature；It connects
The heating water temperature that shrinkage temperature sensor detects exports out water management signal when heating water temperature, which reaches, to be preset with coolant-temperature gage,
Water management signal is used to control the water mixing valve water outlet of water heater out.
In one embodiment, when computer program is executed by processor, target information to be identified includes target to be identified
Image information identifies to obtain default the step of using coolant-temperature gage according to target information to be identified, comprising: according to target image to be identified
Information and pre-stored image data base determine object, identify and are preset according to object and the first default corresponding relationship
Use coolant-temperature gage；Wherein, the corresponding relationship between the first default corresponding relationship characterization object and default coolant-temperature gage.
In one embodiment, when computer program is executed by processor, target information to be identified includes target to be identified
Voice messaging obtains target information to be identified, is identified to obtain default the step of using coolant-temperature gage, packet according to target information to be identified
It includes: object is determined according to target voice information to be identified and pre-stored speech database, it is pre- according to object and second
If corresponding relationship identifies to obtain default coolant-temperature gage；Wherein, the second default corresponding relationship characterization object and default coolant-temperature gage
Between corresponding relationship.
In one embodiment, it when computer program is executed by processor, after obtaining target information to be identified, also wraps
It includes: being identified to obtain default water flow according to target information to be identified, water flow control signal and water are exported according to default water flow
Flow detecting signal, water flow control signal are used to control the mixing valve opening of water heater, and water flow detection signal is for controlling
The outlet stream amount of water flow sensor detection water mixing valve；The heating water temperature that temperature sensor detects is received, when heating water
Temperature reach it is default with coolant-temperature gage when, after exporting out water management signal, further includes: receive the water flow that water flow sensor is sent
Amount returns when water flow is not equal to default water flow and is identified to obtain default water flow according to target information to be identified, according to pre-
If water flow exports the step of water flow control signal and water flow detection signal.
In one embodiment, it when computer program is executed by processor, after obtaining target information to be identified, also wraps
It includes: being identified to obtain default urban water demand according to target information to be identified, water consumption detection is exported according to default urban water demand
Signal, the flow sensor detection water consumption that water consumption detection signal is used to control water heater obtain water consumption；Temperature is received to pass
The heating water temperature that sensor detects, when heat water temperature reach it is default with coolant-temperature gage when, the step of exporting out water management signal it
Afterwards, further includes: receive the water consumption information that flow sensor is sent, when water consumption reaches default urban water demand, output stops
Water management signal cuts off the water and controls signal for controlling water mixing valve closing.
In one embodiment, when computer program is executed by processor, when target information to be identified includes multiple, root
It identifies to obtain default the step of using coolant-temperature gage according to target information to be identified, comprising: known respectively according to multiple target informations to be identified
Corresponding default coolant-temperature gage is not obtained, and corresponding preset is ranked up to obtain maximum preset water temperature angle value with coolant-temperature gage；
It include: to be exported according to maximum preset water temperature angle value according to presetting with coolant-temperature gage output water temperature control signal and water temperature detection signal
Water temperature controls signal and water temperature detects signal；The heating water temperature that temperature sensor detects is received, when heating water temperature reaches pre-
If when with coolant-temperature gage, the step of exporting out water management signal, comprising: the heating water temperature that temperature sensor detects is received, when
When heating water temperature reaches maximum preset water temperature angle value, according to the corresponding default mixed water ratio control letter of coolant-temperature gage output water mixing valve
Number, water mixing valve mixes the correspondence water mixing valve that water is used to control water heater than control signal and mixes water ratio；Corresponding water mixing valve is received to send
Operation complete instruction after, correspondence export out water management signal.
In one embodiment, when computer program is executed by processor, before the step of obtaining target information to be identified,
Further include: receive environment temperature；It is identified to obtain default coolant-temperature gage according to target information to be identified, comprising: according to mesh to be identified
Mark information and environment temperature identify to obtain default coolant-temperature gage.
Those of ordinary skill in the art will appreciate that realizing all or part of the process in above-described embodiment method, being can be with
Instruct relevant hardware to complete by computer program, computer program to can be stored in a non-volatile computer readable
It takes in storage medium, the computer program is when being executed, it may include such as the process of the embodiment of above-mentioned each method.Wherein, this Shen
Please provided by any reference used in each embodiment to memory, storage, database or other media, may each comprise
Non-volatile and/or volatile memory.Nonvolatile memory may include read-only memory (ROM), programming ROM
(PROM), electrically programmable ROM (EPROM), electrically erasable ROM (EEPROM) or flash memory.Volatile memory may include
Random access memory (RAM) or external cache.By way of illustration and not limitation, RAM is available in many forms,
Such as static state RAM (SRAM), dynamic ram (DRAM), synchronous dram (SDRAM), double data rate sdram (DDRSDRAM), enhancing
Type SDRAM (ESDRAM), synchronization link (Synchlink) DRAM (SLDRAM), memory bus (Rambus) direct RAM
(RDRAM), direct memory bus dynamic ram (DRDRAM) and memory bus dynamic ram (RDRAM) etc..
In one embodiment, as shown in fig. 7, a kind of control equipment of water heater, including controller 210, heating device
220, temperature sensor 230 and water mixing valve 240, heating device 220, temperature sensor 230 and water mixing valve 240 are all connected with controller
210, controller 210 is for obtaining target information to be identified；It is identified to obtain default coolant-temperature gage according to target information to be identified；Root
Signal is detected with coolant-temperature gage output water temperature control signal and water temperature according to default；And receive what the detection of temperature sensor 230 obtained
Water temperature is heated, when heating water temperature, which reaches, to be preset with coolant-temperature gage, exports out water management signal；Heating device 220 is for receiving water
Temperature control signal controls signal according to water temperature and is heated；Temperature sensor 230 is for receiving water temperature detection signal, according to water
Temperature detector surveys signal detection heating temperature and is sent to controller 210；Water mixing valve 240 is for receiving out water management signal, according to out
The control water outlet of water management signal.
The specific of control equipment about water heater limits the limit that may refer to the control method above for water heater
Fixed, details are not described herein.
The water temperature of above-mentioned water heater controls equipment, obtains matched default coolant-temperature gage according to image and/or speech recognition,
The aperture for controlling the gas ratio valve of water heater controls heating temperature, and when heating temperature, which reaches, to be preset with coolant-temperature gage, control is mixed
Water valve water outlet can also further identify to obtain default water flow, default water consumption, and most suitable according to the corresponding switching of environment temperature
Temperature does not need the default coolant-temperature gage of user's manual setting and repeatedly regulating mixed water valve, when user has hot water requirement,
High-precision water temperature can be provided according to user's difference water demand, can fast and automatically be switched to optimum temperature, control efficiency
It is high.
Each technical characteristic of above embodiments can be combined arbitrarily, for simplicity of description, not to above-described embodiment
In each technical characteristic it is all possible combination be all described, as long as however, the combination of these technical characteristics be not present lance
Shield all should be considered as described in this specification.
The several embodiments of the application above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the concept of this application, various modifications and improvements can be made, these belong to the protection of the application
Range.Therefore, the scope of protection shall be subject to the appended claims for the application patent.
Claims (9)
1. a kind of temperature control method of water of water heater, which comprises
Obtain target information to be identified；
It identifies to obtain default coolant-temperature gage according to the target information to be identified；
According to default the coolant-temperature gage output water temperature control signal and water temperature detection signal, the water temperature control signal is for controlling
The heating device of heat water producer is heated, and the water temperature detection signal is for controlling temperature sensor detection heating water temperature；
The heating water temperature that the temperature sensor detects is received, when the heating water temperature reaches the default water temperature
When spending, water management signal is exported out, the water management signal out is used to control the water mixing valve water outlet of water heater；
It is described to identify to obtain default coolant-temperature gage according to the target information to be identified when target information to be identified includes multiple
The step of, comprising:
It is identified respectively according to multiple target informations to be identified and obtains corresponding default coolant-temperature gage, to corresponding default coolant-temperature gage
It is ranked up to obtain maximum preset water temperature angle value；
It is described to include: with coolant-temperature gage output water temperature control signal and water temperature detection signal according to described preset
Signal is controlled according to maximum preset water temperature angle value output water temperature and water temperature detects signal；
The heating water temperature for receiving the temperature sensor and detecting, when the heating water temperature reaches the default use
When coolant-temperature gage, the step of exporting out water management signal, comprising:
The heating water temperature that the temperature sensor detects is received, is used when the heating water temperature reaches the maximum preset
When water temperature angle value, according to the corresponding default mixed water ratio control signal of coolant-temperature gage output water mixing valve, water mixing valve is mixed water and is believed than controlling
Number for control water heater correspondence water mixing valve mix water ratio；
It receives the operation that corresponding water mixing valve is sent to complete after instructing, correspondence exports out water management signal.
2. the method according to claim 1, wherein target information to be identified includes target image letter to be identified
Breath identifies to obtain default the step of using coolant-temperature gage according to the target information to be identified, comprising:
Object is determined according to target image information to be identified and pre-stored image data base, according to the object and
One default corresponding relationship identifies to obtain default coolant-temperature gage；Wherein, the described first default corresponding relationship characterizes object and presets
With the corresponding relationship between coolant-temperature gage.
3. the method according to claim 1, wherein target information to be identified includes target language message to be identified
Breath, it is described to obtain target information to be identified, it is identified to obtain default the step of using coolant-temperature gage, packet according to the target information to be identified
It includes:
Object is determined according to the target voice information to be identified and pre-stored speech database, according to the object
It identifies to obtain default coolant-temperature gage with the second default corresponding relationship；Wherein, the described second default corresponding relationship characterization object and
Corresponding relationship between default coolant-temperature gage.
4. the method according to claim 1, wherein further including step after the acquisition target information to be identified
It is rapid:
It is identified to obtain default water flow according to the target information to be identified, according to the default water flow output water flow control
Signal and water flow detect signal, and the water flow control signal is used to control the water mixing valve aperture of water heater, the water flow
Detection signal is used to control the outlet stream amount of water flow sensor detection water mixing valve；
The heating water temperature for receiving the temperature sensor and detecting, when the heating water temperature reaches the default use
When coolant-temperature gage, after exporting out water management signal, further includes:
The water flow that the water flow sensor is sent is received, when the water flow is not equal to the default water flow, is returned
It is described to be identified to obtain default water flow according to the target information to be identified, according to the default water flow output water flow control
The step of signal and water flow detection signal.
5. the method according to claim 1, wherein after the acquisition target information to be identified, further includes:
It is identified to obtain default urban water demand according to the target information to be identified, be used according to the default urban water demand output
Water detects signal, and the flow sensor detection water consumption that the water consumption detection signal is used to control water heater obtains using water
Amount；
The heating water temperature for receiving the temperature sensor and detecting, when the heating water temperature reaches the default use
When coolant-temperature gage, after the step of exporting out water management signal, further includes:
The water consumption information that the flow sensor is sent is received, when the water consumption reaches default urban water demand,
Output, which is cut off the water, controls signal, and described cut off the water controls signal for controlling water mixing valve closing.
6. the method according to claim 1, wherein being gone back before the step of acquisition target information to be identified
Include:
Receive environment temperature；
It is described to identify to obtain default coolant-temperature gage according to the target information to be identified, comprising:
It is described to identify to obtain default coolant-temperature gage according to the target information to be identified and the environment temperature.
7. a kind of water temperature control device of water heater, which is characterized in that described device includes:
Target information to be identified obtains module, for obtaining target information to be identified；
It is default to use coolant-temperature gage determining module, for identifying to obtain default coolant-temperature gage according to the target information to be identified；
Water temperature control module is used for according to default the coolant-temperature gage output water temperature control signal and water temperature detection signal, described
The heating device that water temperature control signal is used to control water heater is heated, and the water temperature detection signal is for controlling temperature sensing
Device detection heating water temperature；
It is discharged control module, the heating water temperature detected for receiving the temperature sensor, when the heating water temperature
When reaching the default use coolant-temperature gage, water management signal is exported out, the water management signal out is used to control the mixed water of water heater
Valve water outlet；
When target information to be identified includes multiple, described preset with coolant-temperature gage determining module includes according to multiple targets to be identified
Information identifies respectively obtains corresponding default coolant-temperature gage, is ranked up to obtain maximum preset use with coolant-temperature gage to corresponding preset
Water temperature angle value；The water temperature control module includes controlling signal and water temperature according to the maximum preset water temperature angle value output water temperature
Detect signal；The water outlet control module includes that water mixing valve mixes water than control unit and out water control unit, and the water mixing valve is mixed
Water is used to receive the heating water temperature that temperature sensor detects than control unit, when the heating water temperature reaches described maximum pre-
If when with water temperature angle value, according to the corresponding default mixed water ratio control signal of coolant-temperature gage output water mixing valve, the water mixing valve mixes water
The correspondence water mixing valve for being used to control water heater than control signal mixes water ratio；The water control unit out is for receiving corresponding mixed water
After instruction is completed in the operation that valve is sent, correspondence exports out water management signal.
8. a kind of computer readable storage medium, is stored thereon with computer program, which is characterized in that the computer program quilt
Processor realizes method described in any one of claims 1 to 6 when executing.
9. a kind of water temperature of water heater controls equipment, which is characterized in that including controller, heating device, temperature sensor and mix
Water valve, the heating device, the temperature sensor and the water mixing valve are all connected with the controller,
The controller exports out water management signal for method according to any one of claim 1 to 6；
The heating device controls signal according to the water temperature and is heated for receiving the water temperature control signal；
The temperature sensor heats water according to water temperature detection signal detection for receiving the water temperature detection signal
Temperature is simultaneously sent to the controller；
The water mixing valve is for receiving the water management signal out, according to the control water outlet of water management signal out.
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| CN201810818875.0A CN108870759B (en) | 2018-07-24 | 2018-07-24 | Temperature control method of water, device, storage medium and the control equipment of water heater |
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| CN201810818875.0A CN108870759B (en) | 2018-07-24 | 2018-07-24 | Temperature control method of water, device, storage medium and the control equipment of water heater |
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| CN109542131A (en) * | 2018-11-30 | 2019-03-29 | 朱朝峰 | The instant update the system of water pipe flow |
| CN109610586A (en) * | 2018-11-30 | 2019-04-12 | 深圳市博电电子技术有限公司 | Flushing water method for heating and controlling, device and toilet seat |
| CN110345645B (en) * | 2019-07-19 | 2020-08-21 | 珠海格力电器股份有限公司 | Wall-mounted furnace water outlet control method and device and wall-mounted furnace equipment |
| EP4030114B1 (en) * | 2019-09-30 | 2024-06-12 | Wuhu Midea Kitchen and Bath Appliances Mfg. Co., Ltd. | Heating hot water boiler and control method therefor, and computer readable storage medium |
| CN110887238B (en) * | 2019-11-12 | 2024-04-05 | 广东万家乐燃气具有限公司 | Automatic water temperature adjusting device and method for identifying human body parts and electric water heater |
| CN111576562A (en) * | 2020-02-28 | 2020-08-25 | 佛山市云米电器科技有限公司 | Water outlet control method, intelligent water outlet equipment and storage medium |
| CN111306810B (en) * | 2020-04-14 | 2020-11-10 | 浙江鸿乐光热科技有限公司 | Energy-saving water heater adjusted along with water temperature |
| CN113566429A (en) * | 2020-04-28 | 2021-10-29 | 芜湖美的厨卫电器制造有限公司 | Control method of water heater, water heater and computer readable storage medium |
| CN111457460B (en) * | 2020-05-18 | 2024-03-19 | 珠海格力电器股份有限公司 | Zero cold water heater system, control method thereof and computer readable storage medium |
| CN112066563A (en) * | 2020-08-31 | 2020-12-11 | 珠海格力电器股份有限公司 | Water heater, panel control method and device, water heater system and water outlet panel |
| CN112797639A (en) * | 2020-12-30 | 2021-05-14 | 苏州东和节能工程有限公司 | Multi-energy linkage hot water system and using method thereof |
| CN113551424A (en) * | 2021-07-14 | 2021-10-26 | 珠海格力电器股份有限公司 | Water heater control method, system and device and water heater |
| CN113959097B (en) * | 2021-10-29 | 2023-01-03 | 深圳供电局有限公司 | Method for adjusting power consumption of household water heater |
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| CN202149610U (en) * | 2011-07-22 | 2012-02-22 | 戴明 | Water-saving system for household water heater |
| DE102013114388A1 (en) * | 2013-12-18 | 2015-06-18 | Endress + Hauser Wetzer Gmbh + Co. Kg | Temperature difference measuring device |
| CN105066455A (en) * | 2015-08-05 | 2015-11-18 | 惠州Tcl移动通信有限公司 | Intelligent water-saving bathing method, intelligent water-saving bathing device and intelligent water-saving bathing system |
| CN105605792B (en) * | 2016-01-26 | 2020-06-19 | 北京小米移动软件有限公司 | Method and device for controlling water heater |
| CN107166735B (en) * | 2017-05-09 | 2019-08-30 | 珠海格力电器股份有限公司 | The control method of water heater and water heater mixed water temperature, device and equipment |
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