CN115562391A - Water drinking equipment control method and device, computer equipment and storage medium - Google Patents
Water drinking equipment control method and device, computer equipment and storage medium Download PDFInfo
- Publication number
- CN115562391A CN115562391A CN202211240007.1A CN202211240007A CN115562391A CN 115562391 A CN115562391 A CN 115562391A CN 202211240007 A CN202211240007 A CN 202211240007A CN 115562391 A CN115562391 A CN 115562391A
- Authority
- CN
- China
- Prior art keywords
- temperature
- water
- temperature control
- heating element
- initial
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 426
- 238000000034 method Methods 0.000 title claims abstract description 60
- 230000035622 drinking Effects 0.000 title claims abstract description 23
- 238000010438 heat treatment Methods 0.000 claims abstract description 209
- 230000001276 controlling effect Effects 0.000 claims abstract description 41
- 239000003651 drinking water Substances 0.000 claims abstract description 36
- 235000020188 drinking water Nutrition 0.000 claims abstract description 34
- 238000004590 computer program Methods 0.000 claims abstract description 26
- 230000001105 regulatory effect Effects 0.000 claims abstract description 20
- 238000004364 calculation method Methods 0.000 claims description 8
- 238000001514 detection method Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 7
- 238000012546 transfer Methods 0.000 description 6
- 238000001816 cooling Methods 0.000 description 5
- 238000004422 calculation algorithm Methods 0.000 description 4
- 235000012206 bottled water Nutrition 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910021389 graphene Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Images
Classifications
-
- 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
- G05D23/20—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The application relates to a drinking water device control method, a drinking water device control device, a computer device, a storage medium and a computer program product. The method comprises the following steps: after receiving a water taking instruction, acquiring initial temperature control parameters of a temperature adjusting component of the water drinking equipment; wherein the temperature regulating assembly comprises a heating body; controlling a temperature adjusting unit to start to operate according to initial temperature control parameters; acquiring a preceding stage water temperature change rule of the heating element; and updating the initial temperature control parameter according to the preceding stage water temperature change rule of the heating body, and continuously controlling the temperature adjusting assembly to operate according to the updated temperature control parameter. After the temperature adjusting assembly is started to operate, the initial temperature control parameter is continuously updated according to the preceding stage water temperature change rule of the heating body, and the temperature adjusting assembly is continuously controlled according to the updated temperature control parameter, so that the temperature of the water output after the heating body is heated can not generate sudden change when the temperature of the heat exchange water path changes, and the water outlet temperature is guaranteed to accurately meet the target water of a user.
Description
Technical Field
The present application relates to the field of intelligent home appliance technologies, and in particular, to a method and an apparatus for controlling a drinking device, a computer device, a storage medium, and a computer program product.
Background
Along with the standard of living constantly improves, instant heating type drinking water equipment has appeared, and its inside has the heating pipeline who is independent of the water tank, and when the user took the water, the drinking water flowed from the water tank, through heating pipeline heating heat transfer back, provides the hot water of required temperature for the user fast, has brought huge convenient for the user.
In a traditional instant heating type drinking water device, a heating pipeline generally comprises a water pump, a heating body, a heat exchanger and other devices. The water pump is used for pumping unheated drinking water from the water tank, one part is sent into the heating body for heating through the direct current water route, and the other part is sent into the heating body for heating through the heat transfer water route after the heat exchanger heat transfer. The heat exchanger is divided into an inner pipe and an outer pipe wrapping the inner pipe, the inner pipe introduces boiled water output by the heating body into the heat exchanger, the outer pipe introduces a part of cold water output by the water pump into the heat exchanger, and the cold water exchanges heat with the boiled water in the inner pipe and then flows into the heat exchange water path. In the heat exchanger, the boiled water heated by the heating element exchanges heat energy with cold water, and then the water temperature is controlled to be the temperature required by a user and is output to the user for drinking.
However, in the process of heating and heat exchange of the heating pipeline, the water temperature at the confluence position of the heat exchange pipeline and the direct-current pipeline is not constant, and can be different according to the change of the water temperature in the heat exchange pipeline, so that the water temperature output after the heating element is heated is suddenly changed, and the accuracy of the water temperature of the outlet water drunk by a user through heat exchange output is lower.
Disclosure of Invention
Therefore, it is necessary to provide a method, an apparatus, a computer device, a computer readable storage medium, and a computer program product for controlling a water dispenser, which are capable of dynamically balancing the temperature difference between the input and output terminals of the heating element, preventing sudden change of the temperature of the water output after the heating element is heated, and maintaining the stability of the temperature control process, in order to solve the problem of sudden change of the temperature of the water output by the heating element due to the change of the temperature of the heat exchange pipeline.
In a first aspect, the present application provides a drinking water appliance control method. The method comprises the following steps:
after receiving a water taking instruction, acquiring initial temperature control parameters of a temperature adjusting component of the water drinking equipment; wherein the temperature regulating assembly comprises a heating body;
controlling the temperature adjusting unit to start to operate according to the initial temperature control parameters;
acquiring a preceding stage water temperature change rule of the heating element;
and updating the initial temperature control parameter according to the preceding stage water temperature change rule of the heating body, and continuously controlling the temperature adjusting assembly to operate according to the updated temperature control parameter.
In one embodiment, the temperature adjusting assembly further comprises a water pump, and the temperature control parameters of the temperature adjusting assembly comprise a temperature control temperature, and the power of a heating element and the flow rate of the water pump corresponding to the temperature control temperature; after receiving the water intaking instruction, acquire drinking water equipment's temperature regulation subassembly's initial temperature control parameter, include:
acquiring an initial temperature control temperature and a target water temperature corresponding to the water getting instruction;
matching the initial temperature control temperature with the target water temperature to obtain first heating body power and first water pump flow; the initial temperature control parameters comprise the initial temperature control temperature, the first heating body power and the first water pump flow.
In one embodiment, the updating the initial temperature control parameter according to the preceding stage water temperature change rule of the heating element to obtain an updated temperature control parameter includes:
updating the initial temperature control temperature according to the preceding stage water temperature change rule of the heating element to obtain an updated temperature control temperature;
matching the updated temperature control temperature with the target water temperature to obtain second heating element power and second water pump flow; the updated temperature control parameters comprise the updated temperature control temperature, the power of the second heating element and the flow of the second water pump.
In one embodiment, when the received water getting instruction is a continuous water getting instruction, the acquiring an initial temperature control parameter of a temperature adjustment component of the water drinking device further includes:
determining a target water temperature difference value corresponding to two previous water taking operations;
performing heat conservation calculation according to the target water temperature difference value, preset parameters and the flow of the first water pump to obtain the power of a third heating element;
and replacing the power of the first heating element in the initial temperature control parameter with the power of the third heating element.
In one embodiment, when the received water getting instruction is a continuous water getting instruction, the acquiring an initial temperature control parameter of a temperature adjustment component of the water drinking device further includes:
determining a target water temperature difference value corresponding to two previous water taking operations;
performing heat conservation calculation according to the target water temperature difference value, preset parameters and the first heating body power to obtain a third water pump flow;
and replacing the first water pump flow in the initial temperature control parameter with the third water pump flow.
In one embodiment, the determining the preceding stage water temperature change rule of the heating element includes:
detecting the actual water temperature of the preceding stage of the heating element;
and performing linear fitting according to the detected actual water temperature of the preceding stage of the heating element to obtain the water temperature change rule of the preceding stage of the heating element.
In a second aspect, the application also provides a drinking water equipment control device. The device comprises:
the parameter acquisition module is used for acquiring initial temperature control parameters of a temperature adjusting component of the water drinking equipment after receiving a water taking instruction; wherein the temperature regulating assembly comprises a heating body;
the control module is used for controlling the temperature adjusting unit to start running according to the initial temperature control parameters;
the rule obtaining module is used for obtaining the preceding stage water temperature change rule of the heating element;
and the updating module is used for updating the initial temperature control parameter according to the preceding stage water temperature change rule of the heating element and continuously controlling the temperature adjusting component to operate according to the updated temperature control parameter.
In a third aspect, the application also provides a computer device. The computer device comprises a memory storing a computer program and a processor implementing the steps of the method described above when the processor executes the computer program.
In a fourth aspect, the present application further provides a computer-readable storage medium. The computer-readable storage medium, on which a computer program is stored which, when being executed by a processor, carries out the steps of the method described above.
In a fifth aspect, the present application further provides a computer program product. The computer program product comprises a computer program which, when executed by a processor, carries out the steps of the method described above.
According to the drinking water equipment control method, the drinking water equipment control device, the computer equipment, the storage medium and the computer program product, after the water taking instruction is received and the corresponding initial temperature control parameter is obtained, the temperature adjusting component of the drinking water equipment can be controlled to start and operate according to the initial temperature control parameter. After the temperature adjusting assembly is started to operate, the initial temperature control parameter is continuously updated according to the preceding stage water temperature change rule of the heating body, and the temperature adjusting assembly is continuously controlled according to the updated temperature control parameter, so that the temperature of the water output after the heating body is heated can not generate sudden change when the temperature of the heat exchange water path changes, and the water outlet temperature is guaranteed to accurately meet the target water temperature of a user.
Drawings
FIG. 1 is a diagram of an application environment of a control method of a drinking water device in one embodiment;
FIG. 2 is a flow chart illustrating a method for controlling a drinking water appliance according to an embodiment;
FIG. 3 is a partial structural schematic diagram of an instant heating type water dispenser according to an embodiment;
FIG. 4 is a schematic flow chart showing a step of obtaining a water temperature change rule of a preceding stage of the heating element in one embodiment;
FIG. 5 is a schematic flow chart illustrating the steps for obtaining initial temperature control parameters in one embodiment;
FIG. 6 is a flowchart illustrating the step of updating initial temperature control parameters according to one embodiment;
FIG. 7 is a schematic flow chart showing a step of obtaining the power of the third heating element in one embodiment;
FIG. 8 is a schematic flow chart illustrating the step of obtaining a third pump flow rate in one embodiment;
FIG. 9 is a flowchart illustrating a method for controlling a drinking device according to another embodiment;
FIG. 10 is a flowchart illustrating a method for controlling a drinking device according to another embodiment;
FIG. 11 is a block diagram of a control device of the drinking water appliance according to an embodiment;
FIG. 12 is a diagram of an internal structure of a computer device in one embodiment.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more clearly understood, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of and not restrictive on the broad application.
The drinking water equipment control method provided by the embodiment of the application can be applied to the application environment shown in fig. 1. Particularly, the temperature control system 102 is applied to drinking equipment, the temperature control system 102 of the drinking equipment is connected with the temperature adjusting component 104 of the drinking equipment, and the temperature control system 102 is used for controlling the operation of the temperature adjusting component 104. After receiving a water getting instruction input by a user, the temperature control system 102 acquires an initial temperature control parameter of the temperature adjusting component 104; wherein the temperature regulating assembly comprises a heating body; controlling the temperature regulating unit 104 to start operation according to the initial temperature control parameters; acquiring a preceding stage water temperature change rule of the heating element; and updating the initial temperature control parameter according to the preceding stage water temperature change rule of the heating element, and continuously controlling the temperature adjusting component 104 to operate according to the updated temperature control parameter. It is understood that the temperature control system 102 for performing instant heating control on the water drinking device may be a controller directly disposed inside the water drinking device, or an external control system implemented based on wireless communication.
In one embodiment, as shown in fig. 2, a method for controlling a drinking water appliance is provided, which is exemplified by the application of the method to the temperature control system 102 in fig. 1, and comprises the following steps:
s200: after receiving a water taking instruction, acquiring initial temperature control parameters of a temperature adjusting component of the water drinking equipment; wherein, temperature regulation subassembly includes the heat-generating body.
Wherein, the water getting instruction represents the water getting demand of the user, such as the target water temperature, and can be output after the user is triggered by the input device on the drinking water equipment. The input device includes, but is not limited to, a touch layer covered on a display screen, a key, a track ball or a touch pad arranged on a casing of the device, and may also be an external remote control device. After the user triggers and outputs a water taking instruction to the temperature control system through the input device, the temperature control system can analyze and obtain the water taking instruction and output initial temperature control parameters of the temperature adjusting assembly corresponding to the target water temperature required by the user.
The temperature adjusting component is a device which is used for heating or refrigerating normal-temperature drinking water in the drinking water equipment. The specific structure of the temperature regulating assembly is not exclusive and can be implemented by any temperature regulating device commonly used in the art. Fig. 3 is a schematic structural diagram of a temperature adjustment unit of a drinking water device in an embodiment, including a water pump (water purification micro pump), a heating unit (heating tube), a heat exchanger, and other devices. The water inlet end of the water pump is connected with the water storage tank and used for pumping normal-temperature drinking water out of the water storage tank, after the water outlet end of the water pump is shunted through a pipeline, one part of the water is sent into the heating body for heating through the direct-current water channel A, and the other part of the water is sent into the heating body for heating through the heat exchange water channel B after heat exchange through the heat exchanger. The heat exchanger is divided into an inner pipe and an outer pipe wrapping the inner pipe, the inner pipe introduces the boiled water output by the heating body into the heat exchanger, the outer pipe introduces a part of normal-temperature water output by the water pump into the heat exchanger, and the water exchanges heat with the boiled water in the inner pipe and then flows into the heat exchange water path B. In the heat exchanger, after the boiled water heated by the heating element exchanges heat energy with normal-temperature water, the water temperature is controlled to be the temperature required by a user and is output to the user through the water taking waterway C for drinking. In addition, the direct-current water channel A is also provided with a regulating valve for regulating the water quantity directly sent to the heating body for heating from the direct-current water channel A.
Specifically, the initial temperature control parameter is a temperature control parameter required for controlling each device in the temperature adjustment assembly to start running. Corresponding to the device included in the temperature control component, the temperature control parameter can comprise the power of the heating element for controlling the work of the heating element, the flow speed and the flow of the water body flowing through the water pump, the opening degree of the regulating valve and the temperature control temperature for controlling the post-stage water temperature of the heating element.
It can be understood that, when the temperature adjusting assembly is just started to operate, the temperature control temperature for controlling the rear stage water temperature of the heating body may be used as a temperature control parameter according to a preset initial temperature control temperature. Furthermore, the numerical values of other temperature control parameters can be obtained in the preset corresponding relation according to the difference value between the initial temperature control temperature and the target water temperature in the water getting instruction.
S400: and controlling the temperature adjusting unit to start to operate according to the initial temperature control parameters. Here, the temperature control system controls the temperature adjustment unit to start up according to the initial temperature control parameters corresponding to the respective devices obtained in S200, so that the temperature adjustment unit is rapidly heated up, and the drinking water at the temperature required by the user is output from the water intake path C.
S600: and acquiring the preceding stage water temperature change rule of the heating element.
Along with the quick intensification of temperature regulation unit in the user water intaking process, the temperature of the temperature regulation unit of heat transfer water route B output can change gradually, and the linear trend that promotes leads to the heat-generating body input port (the intersection of direct current water route A that fig. 3 dotted line circle shows and heat transfer water route B) temperature fluctuation big. If the temperature control system continues to control the operation of the temperature adjusting unit according to the initial temperature control parameters, the deviation of the water outlet temperature of the water taking waterway C after heat exchange can be caused. Therefore, the temperature control parameters need to be corrected by adopting the preceding stage water temperature change rule of the heating element so as to ensure that the outlet water temperature of the water taking waterway C meets the target water temperature set by the user.
Specifically, the preceding-stage water temperature change rule of the heating element represents the water temperature change condition of the input port of the heating element, the obtaining mode is not unique, a temperature detection device is additionally arranged at the preceding stage of the heating element, the water temperature is acquired in real time and is obtained through fitting, or the water temperature change rule obtained through testing in advance is stored in a temperature control system and is called from a memory of the temperature control system.
In this embodiment, in order to ensure more accurate temperature control, a preceding stage water temperature change rule of the heating element is obtained by adopting a real-time water temperature collection fitting mode. As shown in fig. 4, in one embodiment, S600 includes:
s620: and detecting the actual water temperature of the preceding stage of the heating element. It can be understood that the actual water temperature of the front stage of the heating element, namely the water temperature after confluence of the direct-current water path A and the heat exchange water path B, can be acquired by additionally installing a temperature detection device at the dotted line circle of figure 3. The type of the added temperature detection device is not limited, and the temperature detection device can be realized by a temperature detection device commonly used by technicians in the field of instant water heating equipment.
S640: and performing linear fitting according to the detected actual water temperature of the preceding stage of the heating element to obtain the water temperature change rule of the preceding stage of the heating element.
Because the temperature of the water of heat transfer water route B output promotes the trend linearly, consequently can adopt the preceding stage temperature change rule of linear fitting's mode to obtain the heat-generating body in this embodiment. Specifically, the preceding stage water temperature change rule of the heating element can be obtained by performing linear fitting on the preceding stage actual water temperature of the heating element detected in unit time. The length of the unit time can be set according to the control requirement, the unit time which is slightly longer can be adopted as far as possible on the premise of ensuring the accuracy of the outlet water temperature, so that the acquired forestage water temperature change rule of the heating element is accurate, and the more appropriate length of the unit time can be determined through early tests.
S800: and updating the initial temperature control parameter according to the preceding stage water temperature change rule of the heating body, and continuously controlling the temperature adjusting assembly to operate according to the updated temperature control parameter.
Specifically, after the preceding stage water temperature change rule of the heating element is obtained, the initial temperature control parameter can be updated according to the linear change rule, so that the temperature control temperature for controlling the subsequent stage water temperature of the heating element is also updated to be prone to linear lifting, and then according to the difference value between the updated temperature control temperature and the target water temperature in the water getting instruction, in the preset corresponding relation, the numerical values of other temperature control parameters are updated to be used for controlling the temperature adjusting assembly, and the accurate meeting of the water outlet temperature with the target water temperature of the user can be guaranteed.
According to the control method of the water drinking equipment, after the water taking instruction is received and the corresponding initial temperature control parameter is obtained, the temperature adjusting component of the water drinking equipment can be controlled to start and operate according to the initial temperature control parameter. After the temperature adjusting assembly is started to operate, the initial temperature control parameter is continuously updated according to the preceding stage water temperature change rule of the heating body, and the temperature adjusting assembly is continuously controlled according to the updated temperature control parameter, so that the temperature of the water output after the heating body is heated can not generate sudden change when the temperature of the heat exchange water path changes, and the water outlet temperature is guaranteed to accurately meet the target water temperature of a user.
In one embodiment, the temperature adjusting assembly further comprises a water pump, and the temperature control parameters of the temperature adjusting assembly comprise temperature control temperature, and heating element power and water pump flow rate corresponding to the temperature control temperature. It can be understood that, in the present embodiment, after the water getting command is obtained, the opening degree of the regulating valve can be fixed to a preset opening degree value. And then in the temperature rise water outlet process after the temperature regulation assembly is started to operate, the temperature control temperature, the power of the heating body corresponding to the temperature control temperature and the flow of the water pump are controlled, so that the water outlet temperature of the water taking waterway C can meet the target water temperature required by a user.
As shown in fig. 5, in one embodiment, S200 includes:
s210: and acquiring the initial temperature control temperature and the target water temperature corresponding to the water getting instruction. The initial temperature control temperature is a temperature control parameter for controlling the rear-stage water temperature of the heating element when the temperature adjusting assembly is started, namely, the rear-stage water temperature of the heating element needs to be quickly increased to the initial temperature control temperature when the temperature adjusting assembly is started.
S220: matching the initial temperature control temperature with the target water temperature to obtain first heating body power and first water pump flow; the initial temperature control parameters comprise an initial temperature control temperature, first heating body power and first water pump flow.
It will be appreciated that the initial temperature-controlled temperature represents the temperature of the potable water prior to entering the heat exchanger, and that the target water temperature is the temperature of the potable water after passing through the heat exchanger. Correspondingly, the difference between the two temperature values is the temperature difference that should be reduced in order to achieve the target water temperature desired by the user, i.e. the heat exchanger exchanges the energy required to reduce the temperature to the target water temperature desired by the user. Further, on the basis of constant initial temperature control, the energy required for exchanging and cooling to the target water temperature required by the user is also fixed, and the optimal first heat generator power and the optimal first water pump flow can be obtained through matching according to the constant energy requirement.
The optimal first heating body power and the first water pump flow obtained through matching can be obtained through matching by adopting a PID algorithm. For example, according to the energy required by exchanging and cooling to the target water temperature required by the user, the matching process can select fixed heating element power, the energy required by exchanging and cooling to the target water temperature required by the user is achieved by adjusting the flow of the water pump, then the fixed heating element power is used as the first heating element power, and the adjusted water pump flow is used as the first water pump flow. In the matching process, the flow of a water pump can be fixed, the energy required for exchanging and cooling to the target water temperature required by a user is achieved by adjusting the power of the heating element, the fixed flow of the water pump is used as the flow of the first water pump, and the adjusted power of the heating element is used as the power of the first heating element. Of course, the matching process can also be obtained by adjusting the power of the heating element and the flow of the water pump at the same time to exchange the energy required by cooling to the target water temperature required by the user.
As shown in fig. 6, in an embodiment, the updating the initial temperature control parameter according to the preceding stage water temperature change rule of the heating element in S800 to obtain an updated temperature control parameter includes:
s820: and updating the initial temperature control temperature according to the preceding stage water temperature change rule of the heating element to obtain the updated temperature control temperature.
It is understood that the preceding stage water temperature change law of the heat generating body is actually a linear formula, for example, y = ax, where a is the update amplitude. Because the temperature control temperature of the rear stage water temperature of the heating element needs to be controlled and updated to tend to be linearly increased, the initial temperature control temperature needs to be updated according to the front stage water temperature change rule of the heating element to obtain the updated temperature control temperature.
S840: matching the updated temperature control temperature with the target water temperature to obtain the power of a second heating element and the flow of a second water pump; the updated temperature control parameters comprise the updated temperature control temperature, the power of the second heating element and the flow of the second water pump.
Specifically, after the updated temperature control temperature is obtained, the power of the second heating element and the flow rate of the second water pump can be obtained by re-matching according to the difference between the updated temperature control temperature and the target water temperature in the water getting instruction in the preset corresponding relationship. And the power of the second heating element and the flow of the second water pump are used as updated temperature control parameters for controlling the temperature adjusting component.
In addition, the updating mode of the temperature control parameter is not unique, and the temperature control parameter may be continuously updated according to a linear change formula corresponding to the preceding-stage water temperature of the heating element, that is, the temperature control temperature of the subsequent-stage water temperature of the heating element is controlled to be continuously updated according to the linear formula obtained by fitting, and then each of the other temperature control parameters is updated according to the updated temperature control temperature. It may also be updated in stages according to the linear change rule, for example, assuming that the fitted linear formula is: y = ax, the temperature control temperature for controlling the rear stage water temperature of the heating element is fixed at y ℃ (y = ax) for the first x seconds, and the temperature control temperature for controlling the rear stage water temperature of the heating element is changed according to y = a (x + n) every n seconds, and then other temperature control parameters are updated according to the updated temperature control temperature.
If the received water getting instruction of the user is a continuous water getting instruction, that is, the interval between the current water getting instruction issuing time and the last water getting instruction issuing time is smaller than the preset water getting interval, for example, 1 minute. Under the condition, the residual temperature in the heat exchange water channel B is still higher under the influence of heat exchange of the temperature adjusting assembly, so that the water temperature of the input port of the heating body (the intersection of the direct-current water channel A and the heat exchange water channel B shown by a dotted circle in figure 3) is not constant, and a great uncertain factor is caused to the temperature control process of the temperature control system. Therefore, in one embodiment, if the received water getting instruction is a continuous water getting instruction, the initial temperature control parameter is adjusted according to the previous stage water temperature of the heating element, so as to avoid sudden change of the water temperature output after the heating element is heated due to residual temperature in the heat exchange water path B.
It can be understood that the adjustment of the initial temperature control parameter can be realized by fixing the power of the heating element and adjusting the flow of the water pump, and can also be realized by fixing the flow of the water pump and adjusting the power of the heating element.
As shown in fig. 7, first, the scheme of fixing the flow rate of the water pump and adjusting the power of the heating element is explained, and in one embodiment, when the received water getting command is a continuous water getting command, after S220, S200 further includes:
s230: and determining a target water temperature difference value corresponding to the two previous water taking operations.
It can be understood that the target water temperature difference value corresponding to the two previous water taking operations represents the temperature difference value which needs to be adjusted corresponding to the currently received water taking instruction. The target water temperature difference value is determined in a non-exclusive manner, if a temperature detection device is additionally arranged at the front stage of the heating element, due to the influence of residual temperature in the heat exchange water path B during short-time continuous water taking, the current actual water temperature of the front stage of the heating element is equivalent to the actual water temperature of the front stage of the heating element after the previous water taking is stable, and the target water temperature difference value corresponding to the previous two water taking operations can be determined according to the real-time collection of the actual water temperature of the front stage of the heating element and the initial temperature control temperature. If the preceding stage of the heating element is not provided with a temperature detection device, the target water temperature obtained by analyzing the water taking instruction of each time can be directly stored and then calculated. For example, after the target water temperature is obtained by analyzing the water getting instruction each time, the target water temperature corresponding to the water getting instruction can be stored. And when the currently received water getting instruction is a continuous water getting instruction, calculating a difference value according to the target water temperature corresponding to the currently received water getting instruction and the target water temperature corresponding to the stored previous water getting instruction, and determining the target water temperature difference value corresponding to the previous water getting operation and the next water getting operation.
S240: and performing heat conservation calculation according to the target water temperature difference value, the preset parameters and the flow of the first water pump to obtain the power of the third heating body.
Since the heating and heat exchanging process of the temperature adjusting component should follow the heat conservation law, the preset parameter may be set according to the heat conservation law, for example, the preset parameter may be the specific heat capacity of water (4.187).
Specifically, if the target water temperature difference is determined according to the acquired actual water temperature of the preceding stage of the heating element, the temperature difference can be substituted into a heat conservation formula, and the theoretical heating element power corresponding to the current continuous water getting instruction, namely the third heating element power, is obtained by solving in combination with target parameters such as the specific heat capacity, the first water pump flow and the like.
Further, if the target water temperature difference is determined according to the difference of the target water temperatures obtained by analyzing the water getting instructions of the previous and next times, the temperature difference can be brought into a heat conservation formula, and the theoretical heating element power difference corresponding to the water getting instructions of the previous and next times is obtained by combining target parameters such as the specific heat capacity, the first water pump flow and the like. And adding the theoretical heating element power difference value with the reference heating element power value of the previous water getting to finally obtain the theoretical heating element power corresponding to the current continuous water getting instruction, namely the third heating element power. The reference heating element power of the previous water taking can be set as the average heating element power in the PID control process of the previous water taking or the heating element power corresponding to the end time of the previous water taking.
S250: and replacing the power of the first heating element in the initial temperature control parameter with the power of a third heating element. Here, the third heating element power obtained by the solution is used as an initial temperature control parameter to control the temperature adjustment assembly instead of the first heating element power.
As shown in fig. 8, to explain the scheme of fixing the power of the heating element and adjusting the flow rate of the water pump, in one embodiment, when the received water getting command is a continuous water getting command, after S220, S200 further includes:
s230: and determining the target water temperature difference corresponding to the previous and next water taking operations. The process is similar to the implementation principle in S230, and is not described in detail.
S260: and performing heat conservation calculation according to the target water temperature difference value, the preset parameters and the power of the first heating body to obtain the flow of the third water pump.
Since the heating and heat exchange process of the temperature regulating assembly should follow the heat conservation law, the preset parameter may be set according to the heat conservation law, for example, the preset parameter may be the specific heat capacity of water (4.187).
Specifically, if the target water temperature difference is determined according to the acquired actual water temperature of the preceding stage of the heating element, the temperature difference can be substituted into a heat conservation formula, and a theoretical water pump flow corresponding to the current continuous water taking instruction, namely a third water pump flow, is obtained by solving through combining target parameters such as the specific heat capacity, the first heating element power and the like.
Further, if the target water temperature difference is determined according to the difference of the target water temperatures obtained by analyzing the water getting instructions of the previous and next times, the temperature difference can be brought into a heat conservation formula, and the theoretical water pump flow difference corresponding to the water getting instructions of the previous and next times is obtained by combining target parameters such as the specific heat capacity and the power of the first heating body. And adding the theoretical water pump flow difference value with the reference water pump flow of the previous water taking to finally obtain the theoretical water pump flow corresponding to the current continuous water taking instruction, namely the third water pump flow. The reference water pump flow of the previous water taking can be set as the average water pump flow in the PID control process of the previous water taking or the water pump flow corresponding to the end time of the previous water taking.
S270: and replacing the first water pump flow in the initial temperature control parameter with a third water pump flow. And replacing the first water pump flow with the solved third water pump flow, and controlling the temperature adjusting assembly by using the third water pump flow as an initial temperature control parameter.
In one embodiment, as shown in fig. 9, a control method of a water dispenser is provided for a temperature control system of an instant heat exchanger water dispenser. When water is taken in a heating mode, along with the proceeding of heating and heat exchange, the heat exchange pipeline and the direct-current pipeline are converged, the fluctuation of the temperature of water entering the heating body is large, and Cheng Xianxing is prone to lifting, so that the temperature control accuracy of the heat exchange system is low, and the temperature control difficulty is large. Therefore, a method of linearly increasing or stepwise increasing the target temperature is adopted in the heat exchange control process, so that the input and output temperature difference of the front end and the rear end of the heating element is in relative balance in the whole process. The implementation mode comprises the following steps:
a) The preceding stage of the heating element is provided with a temperature acquisition device: along with the heating, the water temperature after the preceding stage heat exchange confluence of the heating element is collected, linear fitting is carried out on the change of the water temperature, and meanwhile, the rear end of the heating element updates the temperature control value according to a linear formula of the preceding stage fitting.
b) The preceding stage of the heating element has no temperature acquisition device: and controlling the temperature of the tail end of the heating element to rise according to a preset linear relation along with the heating.
c) The preceding stage of the heating element has no temperature acquisition device: and controlling the temperature of the tail end of the heating element to be increased in stages along with the heating time. And controlling according to y ℃ for x seconds, and controlling the temperature of the system according to y + n m every n seconds, wherein m is a supplement constant, namely an adjusting coefficient and can be set according to actual requirements.
In one embodiment, as shown in fig. 10, a control method of a water dispenser is provided for a temperature control system of an instant heat exchanger water dispenser. When water is continuously taken in a short time interval, the residual temperature of a water flowing pipeline is high due to the influence of heat exchange, so that the temperature of water which is converged into the front stage of the heating element is not constant every time, and a large uncertain factor is caused for the temperature control of a system. Therefore, when water is continuously taken for a short time, the initial control flow of the heating system is regulated regularly according to the target temperature difference of water taking in the front and the back, the initial working flow of the heating system is maintained for a period of time at the initial stage of heating control, and heating temperature control algorithm operation is carried out after the fluctuation of the water inlet temperature caused by residual temperature is avoided. The initial duty cycle settlement comprises the following steps:
a) The preceding stage of the system is provided with a temperature acquisition device: and according to the collected temperature, bringing the collected temperature into a heat conservation formula, determining the number through specific heat capacity, target temperature rise temperature, heating element power and the like, and solving theoretical flow to serve as initial control flow. And maintaining the initial flow for a period of time, avoiding the fluctuation of the inlet water temperature caused by residual temperature, and then performing heating temperature control algorithm operation.
b) The preceding stage of the system has no temperature acquisition device: because of the law of conservation of heat, when taking water continuously for a short time, the residual water of the heat exchange pipeline and the inlet water temperature caused by the residual temperature of the pipeline are equal to the inlet water temperature of the previous water taking, therefore, when taking water continuously for a short time, the average flow/final temperature control flow of the previous water taking is taken as a reference quantity, then the reference quantity is taken into a formula of conservation of heat according to the target temperature difference of the previous water taking and the next water taking, a theoretical flow difference value is solved through the specific heat capacity, the target temperature difference value of the previous water taking and the next water taking, the power of a heating element and the like, and the difference value is added with the reference quantity to be taken as an initial control flow. And maintaining the initial flow for a period of time, avoiding the fluctuation of the inlet water temperature caused by residual temperature, and then performing heating temperature control algorithm operation.
It should be understood that, although the steps in the flowcharts related to the embodiments as described above are sequentially displayed as indicated by arrows, the steps are not necessarily performed sequentially as indicated by the arrows. The steps are not limited to being performed in the exact order illustrated and, unless explicitly stated herein, may be performed in other orders. Moreover, at least a part of the steps in the flowcharts related to the embodiments described above may include multiple steps or multiple stages, which are not necessarily performed at the same time, but may be performed at different times, and the execution order of the steps or stages is not necessarily sequential, but may be rotated or alternated with other steps or at least a part of the steps or stages in other steps.
Based on the same inventive concept, the embodiment of the application also provides a drinking water equipment control device for realizing the drinking water equipment control method. The implementation scheme for solving the problem provided by the device is similar to the implementation scheme recorded in the method, so the specific limitations in one or more embodiments of the drinking water appliance control device provided below can be referred to the limitations on the drinking water appliance control method in the above, and are not described again here.
In one embodiment, as shown in fig. 11, there is provided a drinking water appliance controlling apparatus including:
the parameter acquiring module 200 is used for acquiring initial temperature control parameters of a temperature adjusting component of the water drinking equipment after receiving a water taking instruction; wherein the temperature regulating assembly comprises a heating body;
the control module 400 is used for controlling the temperature adjusting unit to start running according to the initial temperature control parameters;
a rule obtaining module 600, configured to obtain a preceding stage water temperature change rule of the heating element;
and the updating module 800 is used for updating the initial temperature control parameter according to the preceding stage water temperature change rule of the heating element and continuously controlling the temperature adjusting component to operate according to the updated temperature control parameter.
Above-mentioned drinking water equipment controlling means after receiving the water intaking instruction and obtaining corresponding initial temperature control parameter, can be according to initial temperature control parameter control drinking water equipment's temperature regulation subassembly start-up operation. After the temperature adjusting assembly is started to operate, the initial temperature control parameter is continuously updated according to the preceding stage water temperature change rule of the heating body, and the temperature adjusting assembly is continuously controlled according to the updated temperature control parameter, so that the temperature of the water output after the heating body is heated can not generate sudden change when the temperature of the heat exchange water path changes, and the water outlet temperature is guaranteed to accurately meet the target water temperature of a user.
In one embodiment, the temperature adjusting assembly further comprises a water pump, and the temperature control parameters of the temperature adjusting assembly comprise temperature control temperature, heating element power corresponding to the temperature control temperature and water pump flow; the parameter obtaining module 200 is further configured to obtain an initial temperature control temperature and a target water temperature corresponding to the water getting instruction; matching the initial temperature control temperature with the target water temperature to obtain first heating body power and first water pump flow; the initial temperature control parameters comprise an initial temperature control temperature, first heating body power and first water pump flow.
In one embodiment, the updating module 800 is further configured to update the initial temperature control temperature according to a preceding stage water temperature change rule of the heating element, so as to obtain an updated temperature control temperature; matching the updated temperature control temperature with the target water temperature to obtain the power of a second heating element and the flow of a second water pump; the updated temperature control parameters comprise the updated temperature control temperature, the power of the second heating element and the flow of the second water pump.
In one embodiment, the parameter obtaining module 200 is further configured to determine a target water temperature difference value corresponding to two previous and subsequent water fetching operations; performing heat conservation calculation according to the target water temperature difference value, preset parameters and the flow of the first water pump to obtain the power of a third heating element; and replacing the power of the first heating element in the initial temperature control parameter with the power of a third heating element.
In one embodiment, the parameter obtaining module 200 is further configured to determine a target water temperature difference corresponding to two previous water taking operations; performing heat conservation calculation according to the target water temperature difference value, preset parameters and the power of the first heating body to obtain the flow of a third water pump; and replacing the first water pump flow in the initial temperature control parameter with a third water pump flow.
In one embodiment, the rule obtaining module 600 is further configured to detect a preceding stage actual water temperature of the heating element; and performing linear fitting according to the detected actual water temperature of the preceding stage of the heating element to obtain the water temperature change rule of the preceding stage of the heating element.
All or part of the modules in the water dispenser control device can be realized by software, hardware and a combination thereof. The modules can be embedded in a hardware form or independent from a processor in the computer device, and can also be stored in a memory in the computer device in a software form, so that the processor can call and execute operations corresponding to the modules.
In addition, the application also provides drinking water equipment, which comprises a controller, a temperature adjusting assembly and a water outlet control assembly, wherein the controller is respectively connected with the temperature adjusting assembly and the water outlet control assembly, and the controller controls the temperature adjusting assembly and the water outlet control assembly to work by adopting the drinking water equipment control method.
In one embodiment, a computer device is provided, which may be a server, and its internal structure diagram may be as shown in fig. 12. The computer device includes a processor, a memory, and a network interface connected by a system bus. Wherein the processor of the computer device is configured to provide computing and control capabilities. The memory of the computer device includes a non-volatile storage medium and an internal memory. The non-volatile storage medium stores an operating system, a computer program, and a database. The internal memory provides an environment for the operation of an operating system and computer programs in the non-volatile storage medium. The database of the computer device is used for storing preset data. The network interface of the computer device is used for communicating with an external terminal through a network connection. The computer program is executed by a processor to implement a water fountain control method.
It will be appreciated by those skilled in the art that the configuration shown in fig. 12 is a block diagram of only a portion of the configuration associated with the present application, and is not intended to limit the computing device to which the present application may be applied, and that a particular computing device may include more or fewer components than shown, or may combine certain components, or have a different arrangement of components.
In one embodiment, a computer device is provided, comprising a memory storing a computer program and a processor implementing the steps of the method described above when the processor executes the computer program.
In one embodiment, a computer-readable storage medium is provided. A computer-readable storage medium, on which a computer program is stored which, when being executed by a processor, carries out the steps of the above-mentioned method.
In one embodiment, a computer program product is provided. Computer program product comprising a computer program which, when being executed by a processor, carries out the steps of the method as described above.
It should be noted that, the user information (including but not limited to user device information, user personal information, etc.) and data (including but not limited to data for analysis, stored data, presented data, etc.) referred to in the present application are information and data authorized by the user or sufficiently authorized by each party.
It will be understood by those skilled in the art that all or part of the processes of the methods of the embodiments described above can be implemented by hardware instructions of a computer program, which can be stored in a non-volatile computer-readable storage medium, and when executed, can include the processes of the embodiments of the methods described above. Any reference to memory, database, or other medium used in the embodiments provided herein may include at least one of non-volatile and volatile memory. The nonvolatile Memory may include Read-Only Memory (ROM), magnetic tape, floppy disk, flash Memory, optical Memory, high-density embedded nonvolatile Memory, resistive Random Access Memory (ReRAM), magnetic Random Access Memory (MRAM), ferroelectric Random Access Memory (FRAM), phase Change Memory (PCM), graphene Memory, and the like. Volatile Memory can include Random Access Memory (RAM), external cache Memory, and the like. By way of illustration and not limitation, RAM can take many forms, such as Static Random Access Memory (SRAM) or Dynamic Random Access Memory (DRAM), among others. The databases involved in the embodiments provided herein may include at least one of relational and non-relational databases. The non-relational database may include, but is not limited to, a block chain based distributed database, and the like. The processors referred to in the embodiments provided herein may be general purpose processors, central processing units, graphics processors, digital signal processors, programmable logic devices, quantum computing based data processing logic devices, etc., without limitation.
The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present application. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application. Therefore, the protection scope of the present application shall be subject to the appended claims.
Claims (10)
1. A method of controlling a water fountain, the method comprising:
after receiving a water taking instruction, acquiring initial temperature control parameters of a temperature adjusting component of the water drinking equipment; wherein the temperature regulating assembly comprises a heating body;
controlling the temperature adjusting unit to start to operate according to the initial temperature control parameters;
acquiring a preceding stage water temperature change rule of the heating element;
and updating the initial temperature control parameter according to the preceding stage water temperature change rule of the heating body, and continuously controlling the temperature adjusting assembly to operate according to the updated temperature control parameter.
2. The method according to claim 1, wherein the temperature regulating assembly further comprises a water pump, and the temperature control parameters of the temperature regulating assembly comprise a temperature control temperature, and a heating element power and a water pump flow rate corresponding to the temperature control temperature; after receiving the water intaking instruction, acquire drinking water equipment's temperature regulation subassembly's initial temperature control parameter, include:
acquiring an initial temperature control temperature and a target water temperature corresponding to the water getting instruction;
matching the initial temperature control temperature with the target water temperature to obtain first heating body power and first water pump flow; the initial temperature control parameters include the initial temperature control temperature, the first heating body power and the first water pump flow.
3. The method according to claim 2, wherein updating the initial temperature control parameter according to a preceding stage water temperature change rule of the heating element to obtain an updated temperature control parameter comprises:
updating the initial temperature control temperature according to the preceding stage water temperature change rule of the heating element to obtain an updated temperature control temperature;
matching the updated temperature control temperature with the target water temperature to obtain second heating element power and second water pump flow; the updated temperature control parameters comprise the updated temperature control temperature, the power of the second heating element and the flow of the second water pump.
4. The method of claim 2, wherein when the received water getting command is a continuous water getting command, the obtaining initial temperature control parameters of a temperature regulating component of a water dispensing device further comprises:
determining a target water temperature difference value corresponding to two previous water taking operations;
performing heat conservation calculation according to the target water temperature difference value, preset parameters and the flow of the first water pump to obtain the power of a third heating element;
and replacing the power of the first heating element in the initial temperature control parameter with the power of the third heating element.
5. The method of claim 2, wherein when the received water getting command is a continuous water getting command, the obtaining initial temperature control parameters of a temperature regulating component of a water dispensing device further comprises:
determining a target water temperature difference value corresponding to two previous water taking operations;
performing heat conservation calculation according to the target water temperature difference value, preset parameters and the first heating body power to obtain a third water pump flow;
and replacing the first water pump flow in the initial temperature control parameter with the third water pump flow.
6. The method according to any one of claims 1 to 5, wherein the determining of the preceding stage water temperature change rule of the heat generating body includes:
detecting the actual water temperature of the preceding stage of the heating element;
and performing linear fitting according to the detected actual water temperature of the preceding stage of the heating element to obtain the water temperature change rule of the preceding stage of the heating element.
7. A drinking water appliance control device, characterized in that the device comprises:
the parameter acquisition module is used for acquiring initial temperature control parameters of a temperature adjusting component of the water drinking equipment after receiving a water taking instruction; wherein the temperature regulating assembly comprises a heating body;
the control module is used for controlling the temperature adjusting unit to start running according to the initial temperature control parameters;
the rule obtaining module is used for obtaining the preceding stage water temperature change rule of the heating element;
and the updating module is used for updating the initial temperature control parameter according to the preceding stage water temperature change rule of the heating element and continuously controlling the temperature adjusting component to operate according to the updated temperature control parameter.
8. A computer device comprising a memory and a processor, the memory storing a computer program, characterized in that the processor, when executing the computer program, implements the steps of the method of any of claims 1 to 6.
9. A computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, carries out the steps of the method of any one of claims 1 to 6.
10. A computer program product comprising a computer program, characterized in that the computer program realizes the steps of the method of any one of claims 1 to 6 when executed by a processor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211240007.1A CN115562391B (en) | 2022-10-11 | 2022-10-11 | Water drinking equipment control method, device, computer equipment and storage medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211240007.1A CN115562391B (en) | 2022-10-11 | 2022-10-11 | Water drinking equipment control method, device, computer equipment and storage medium |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115562391A true CN115562391A (en) | 2023-01-03 |
| CN115562391B CN115562391B (en) | 2023-10-31 |
Family
ID=84745108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211240007.1A Active CN115562391B (en) | 2022-10-11 | 2022-10-11 | Water drinking equipment control method, device, computer equipment and storage medium |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115562391B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117326627A (en) * | 2023-11-07 | 2024-01-02 | 深圳好水健康科技发展有限公司 | Terahertz excitation control method and terahertz water production device applying same |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102357003A (en) * | 2011-08-26 | 2012-02-22 | 陈晓明 | Ultra high-speed preparation method and device for tea making water |
| CN104251558A (en) * | 2013-06-27 | 2014-12-31 | 广东美的暖通设备有限公司 | Water-temperature regulation control system of water heater and control method thereof |
| CN104423401A (en) * | 2013-08-23 | 2015-03-18 | 美的集团股份有限公司 | Water dispenser and outgoing water temperature control method thereof |
| CN104534679A (en) * | 2014-12-09 | 2015-04-22 | 合肥美的暖通设备有限公司 | Heat pump water heating machine and water temperature control method and device for heat pump water heating machine |
| CN108954839A (en) * | 2017-05-19 | 2018-12-07 | 青岛经济技术开发区海尔热水器有限公司 | Control method of water heater and water heater |
| CN109357410A (en) * | 2018-09-19 | 2019-02-19 | 厦门恒节康科技有限公司 | A kind of method for heating and controlling of electronic water closet and its instantaneously heated type heater |
| WO2019066416A1 (en) * | 2017-09-29 | 2019-04-04 | 코웨이 주식회사 | Hot water supply method, hot water supply apparatus, and water purifier including same |
| CN113413065A (en) * | 2021-07-30 | 2021-09-21 | 珠海格力电器股份有限公司 | Cold boiled water supply system, drinking equipment and control method of cold boiled water supply system |
| CN113633181A (en) * | 2021-07-30 | 2021-11-12 | 珠海格力电器股份有限公司 | Control method of cold boiled water supply system, cold boiled water supply system and drinking equipment |
| CN113633175A (en) * | 2021-07-30 | 2021-11-12 | 珠海格力电器股份有限公司 | Control method of cold boiled water supply system, cold boiled water supply system and drinking equipment |
| CN114376409A (en) * | 2021-12-09 | 2022-04-22 | 珠海格力电器股份有限公司 | Multi-temperature-section drinking water system and drinking water equipment |
| CN114680622A (en) * | 2022-04-28 | 2022-07-01 | 珠海格力电器股份有限公司 | Water supply system, water supply control method of water supply system and water dispenser |
-
2022
- 2022-10-11 CN CN202211240007.1A patent/CN115562391B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102357003A (en) * | 2011-08-26 | 2012-02-22 | 陈晓明 | Ultra high-speed preparation method and device for tea making water |
| CN104251558A (en) * | 2013-06-27 | 2014-12-31 | 广东美的暖通设备有限公司 | Water-temperature regulation control system of water heater and control method thereof |
| CN104423401A (en) * | 2013-08-23 | 2015-03-18 | 美的集团股份有限公司 | Water dispenser and outgoing water temperature control method thereof |
| CN104534679A (en) * | 2014-12-09 | 2015-04-22 | 合肥美的暖通设备有限公司 | Heat pump water heating machine and water temperature control method and device for heat pump water heating machine |
| CN108954839A (en) * | 2017-05-19 | 2018-12-07 | 青岛经济技术开发区海尔热水器有限公司 | Control method of water heater and water heater |
| WO2019066416A1 (en) * | 2017-09-29 | 2019-04-04 | 코웨이 주식회사 | Hot water supply method, hot water supply apparatus, and water purifier including same |
| CN109357410A (en) * | 2018-09-19 | 2019-02-19 | 厦门恒节康科技有限公司 | A kind of method for heating and controlling of electronic water closet and its instantaneously heated type heater |
| CN113413065A (en) * | 2021-07-30 | 2021-09-21 | 珠海格力电器股份有限公司 | Cold boiled water supply system, drinking equipment and control method of cold boiled water supply system |
| CN113633181A (en) * | 2021-07-30 | 2021-11-12 | 珠海格力电器股份有限公司 | Control method of cold boiled water supply system, cold boiled water supply system and drinking equipment |
| CN113633175A (en) * | 2021-07-30 | 2021-11-12 | 珠海格力电器股份有限公司 | Control method of cold boiled water supply system, cold boiled water supply system and drinking equipment |
| CN114376409A (en) * | 2021-12-09 | 2022-04-22 | 珠海格力电器股份有限公司 | Multi-temperature-section drinking water system and drinking water equipment |
| CN114680622A (en) * | 2022-04-28 | 2022-07-01 | 珠海格力电器股份有限公司 | Water supply system, water supply control method of water supply system and water dispenser |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117326627A (en) * | 2023-11-07 | 2024-01-02 | 深圳好水健康科技发展有限公司 | Terahertz excitation control method and terahertz water production device applying same |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115562391B (en) | 2023-10-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106288344B (en) | Gas heating water heater and method for simultaneously providing heating hot water and bathroom hot water | |
| CN110925856B (en) | Air source heat pump unit control method and device and readable storage medium | |
| US10564660B2 (en) | Water heater energy management controller | |
| CN110398069A (en) | Water heater and its control method and computer readable storage medium | |
| CN106369834A (en) | Directly-heated type heat pump system constant-temperature flow control method based on neural network | |
| CN115562391A (en) | Water drinking equipment control method and device, computer equipment and storage medium | |
| CN109282502B (en) | Method for forecasting remaining bath time of water storage type water heater | |
| CN112923433B (en) | Heating control method and related device | |
| CN114183928B (en) | Water heater, control method of water heater and related equipment | |
| JP2017198374A (en) | Management device, planning method and control program | |
| CN113587448B (en) | Circulating water pump control method of multi-energy heat supply waterway multi-circulating system | |
| CN110595071A (en) | Control method of household appliance and household appliance | |
| CN109114805A (en) | Method and device for determining equipment energy consumption | |
| JP6533952B2 (en) | Apparatus and method for predicting cooling water temperature of heat source equipment operating with cooling water, and program | |
| CN108679850B (en) | Multi-temperature sensor module, heat storage type hot water supply system and heat energy supply method thereof | |
| CN114484883A (en) | Control method, device and control equipment for gas water heater system capable of heating | |
| CN108548208A (en) | A kind of hot water cyclesystem and control method | |
| CN110954193B (en) | Flow meter durability test device capable of changing temperature and flow rate | |
| CN114608066B (en) | Heat supply control method and device, heat supply system and electronic equipment | |
| CN110006180A (en) | Circulation fluid heat exchange power control method and control device, controller and storage medium | |
| CN109611949B (en) | Pipeline thermal calculation method and monitoring and heating system adopting same | |
| CN117606148A (en) | Control method and system of gas water heater, gas water heater and storage medium | |
| US9903614B2 (en) | Fluid distribution system for optimising consumption of energy | |
| CN114451785B (en) | Control method of water taking device, water taking device and electronic equipment | |
| CN114811947B (en) | Control method of gas water heater and gas water heater |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |