Water supply device control method and device, water supply device and storage medium

Abstract

The invention relates to the technical field of water supply devices, and discloses a water supply device control method and device, a water supply device and a storage medium, and the method comprises the steps: obtaining to-be-evaluated data in response to a scheme evaluation signal; determining a target heat storage scheme according to the to-be-evaluated data; according to the target heat storage scheme, a heat storage signal is generated, and in response to the heat storage signal, according to the target heat storage scheme, the water supply device is controlled to conduct heating so as to achieve heat energy storage; a drainage signal is obtained, and the drainage signal carries a target drainage temperature; and controlling the water supply device to discharge water corresponding to the target drainage temperature according to the actual energy storage data and / or heating power data of the water supply device. According to the target heat storage scheme, the heat storage requirements of different to-be-evaluated data can be more flexibly and accurately met, and the defect that heat storage is conducted through the fixed capacity and the fixed temperature is overcome.

Description

Technical Field

[0001] The present invention relates to the technical field of water supply devices, and in particular to a water supply device control method, device, water supply device and storage medium. Background Art

[0002] In daily life and in many industries, the importance of water supply devices is obvious. Whether it is people's daily washing, bathing, washing dishes, or daily drinking water, they are highly dependent on the hot water provided by the water supply device. Water supply devices that can store heat in advance can quickly supply hot water at a suitable temperature, greatly improving convenience and efficiency, and thus are widely used. However, current water supply devices use fixed capacity and fixed temperature for heat storage, which makes it difficult to quickly meet the demand for hot water during peak water usage, and excessive heat storage will occur during low water usage, resulting in a waste of resources. Summary of the invention

[0003] Based on this, it is necessary to use fixed capacity and fixed temperature to store heat in the water supply device of the prior art, which makes it difficult to quickly meet the demand for hot water during peak water usage, and excessive heat storage will occur during low water usage, thereby causing a waste of resources. A water supply device control method, device, water supply device and storage medium are proposed.

[0004] In a first aspect, a water supply device control method is provided, the method being used to control a water supply device, the method comprising: Acquire a scheme evaluation signal, and in response to the scheme evaluation signal, acquire data to be evaluated, wherein the data to be evaluated includes: one or more of ambient temperature data, ambient humidity data, current personnel data, date type, and time period type; Determining a target heat storage scheme according to the data to be evaluated; According to the target heat storage scheme, a heat storage signal is generated, and in response to the heat storage signal, according to the target heat storage scheme, the water supply device is controlled to heat to store heat energy; Acquire a drainage signal, wherein the drainage signal carries a target drainage temperature; According to actual energy storage data and / or heating power data of the water supply device, the water supply device is controlled to discharge water corresponding to the target drainage temperature.

[0005] In a second aspect, a water supply device control device is provided, the device comprising: the device is used to control the water supply device, the device comprising: An evaluation start module, used to obtain a scheme evaluation signal, and in response to the scheme evaluation signal, obtain data to be evaluated, wherein the data to be evaluated includes: one or more of ambient temperature data, ambient humidity data, current personnel data, date type, and time period type; A heat storage scheme determination module, used to determine a target heat storage scheme according to the data to be evaluated; a heat storage control module, configured to generate a heat storage signal according to the target heat storage scheme, and in response to the heat storage signal, control the water supply device to heat according to the target heat storage scheme to store heat energy; A drainage start module, used to obtain a drainage signal, wherein the drainage signal carries a target drainage temperature; The drainage control module is used to control the water supply device to discharge water corresponding to the target drainage temperature according to the actual energy storage data and / or heating power data of the water supply device.

[0006] In a third aspect, a water supply device is provided, comprising a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein the processor implements the steps of the above-mentioned water supply device control method when executing the computer program.

[0007] In a fourth aspect, a computer-readable storage medium is provided, wherein the computer-readable storage medium stores a computer program, and when the computer program is executed by a processor, the steps of the above-mentioned water supply device control method are implemented.

[0008] The water supply device control method, device, water supply device and storage medium of the present application obtain a scheme evaluation signal, respond to the scheme evaluation signal, obtain the data to be evaluated, and the data to be evaluated includes: one or more of ambient temperature data, ambient humidity data, current personnel data, date type and time period type; determine the target heat storage scheme according to the data to be evaluated; generate a heat storage signal according to the target heat storage scheme, respond to the heat storage signal, and control the water supply device to heat according to the target heat storage scheme to store thermal energy; obtain a drainage signal, wherein the drainage signal carries the target drainage temperature; according to the actual energy storage data and / or heating power data of the water supply device, control the water supply device to discharge water corresponding to the target drainage temperature. By obtaining the scheme evaluation signal and combining the data to be evaluated to determine the target heat storage scheme, it can more flexibly and accurately adapt to the heat storage requirements of different data to be evaluated, avoiding the disadvantages of using fixed capacity and fixed temperature for heat storage. The present application can provide sufficient hot water more timely during the peak water use period to meet user needs through heat storage, and can also effectively reduce the situation of excessive heat storage during the low water use period, thereby reducing resource waste. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0010] in: Figure 1 This is an application environment diagram of a water supply device control method in an embodiment; Figure 2 A schematic flow chart of a water supply device control method in one embodiment; Figure 3 is a structural block diagram of a water supply device control device in one embodiment; Figure 4 A schematic diagram of a water channel structure of a water supply device in an embodiment; Figure 5 A schematic diagram of another water channel structure of a water supply device in one embodiment; Figure 6 A schematic diagram of another water channel structure of a water supply device in one embodiment; Figure 7 Schematic diagram of another water channel structure of a water supply device in an embodiment.

[0011] Description of the main units and components of this application: 12. Second control valve; 13. Third control valve; 14. Fourth control valve; 15. Fifth control valve; 16. Sixth control valve; 17. Seventh control valve; 18. Eighth control valve; 200. Water outlet unit; 24. Temperature detector; 25. Faucet; 26. Exhaust port; 31. Flow meter; 32. Heat exchanger; 400. Heating unit; 41A. First hot tank; 41B. Second hot tank; 42. Exhaust port; 43. First pumping component; 51. Heater; 52. Third pumping component; 600. Control unit; 61. Refrigerator; 62. Cold water pump; 63. Cold water valve; 64. Diverter valve; 65. Water storage circulation pump; 66. Water exchange valve; 67. Water replenishment valve; 700. Loop unit; 71. Second pumping component; 72. Wastewater pipe; 80. Water inlet; 800. Water inlet unit; 900. Refrigeration unit. DETAILED DESCRIPTION

[0012] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0013] The water supply device control method provided in the embodiment of the present invention is used to control the water supply device. Figure 1 , Figure 4 , Figure 5 , Figure 6 and Figure 7 Optionally, the water supply device includes: a control unit 600, a water inlet unit 800, a heating unit 400, a water outlet unit 200 and a loop unit 700, the control unit 600 is used to control the operation of the water inlet unit 800, the heating unit 400, the water outlet unit 200 and the loop unit 700, the water outlet unit 200 is used to output water of a preset temperature according to the water inlet unit 800 and the heating unit 400, and the loop unit 700 is connected with the water inlet unit 800, the heating unit 400 and the water outlet unit 200 to form a reflux waterway.

[0014] Optionally, the water supply device includes: a refrigeration unit 900, a control unit 600, a water inlet unit 800, a heating unit 400, a water outlet unit 200 and a loop unit 700. The control unit 600 is used to control the operation of the refrigeration unit 900, the water inlet unit 800, the heating unit 400, the water outlet unit 200 and the loop unit 700. The refrigeration unit 900 is used to refrigerate the water input into the refrigeration unit 900 by the water inlet unit 800. The heating unit 400 is used to heat the water output by the water inlet unit 800, the water outlet unit 200 is used to output water of a preset temperature according to the refrigeration unit 900, the water inlet unit 800 and the heating unit 400, and the loop unit 700 is connected with the refrigeration unit 900, the water inlet unit 800, the heating unit 400 and the water outlet unit 200 to form a reflux waterway.

[0015] The water inlet unit 800 includes a water inlet 80 .

[0016] The refrigeration unit 900 includes: a refrigerator 61, a cold water pump 62 and a cold water valve 63. The cold water pump 62 is a water pump. The cold water valve 63 is a one-way valve to control the water outlet of the cold water pump 62 to be connected to the water inlet of the cold water valve 63, and the water outlet of the cold water valve 63 is connected to the water outlet unit 200. The water inlet of the cold water pump 62 is connected to the refrigerator 61. Optionally, the refrigerator 61 is an ice liner.

[0017] Optionally, the water inlet unit 800 further includes: a water inlet control valve (not shown in the figure). The water inlet control valve is used to distribute the amount of water input from the water inlet into the heating unit 400, the water outlet unit 200 and the loop unit 700. The water inlet control valve can be a multi-way valve, or a combination of one or more of a two-way valve, a three-way valve and a flow valve.

[0018] See also Figure 1 , Figure 4 Optionally, the heating unit 400 includes: a heat exchange subunit, a heating heat storage subunit and an instant heating subunit, the heating heat storage subunit is used to provide thermal energy to the heat exchange of the heat exchange subunit, the instant heating subunit is used to heat the water after heat exchange by the heat exchange subunit and / or the water input into the instant heating subunit by the water inlet unit 800, and one or more of the heat exchange subunit, the instant heating subunit and the water inlet unit 800 outputs water to the water outlet unit 200.

[0019] See also Figure 1 , Figure 5 Optionally, the heating unit 400 includes: a heat exchange subunit and a heating heat storage subunit, the heating heat storage subunit is used to provide thermal energy to the heat exchange of the heat exchange subunit, and one or more of the heat exchange subunit, the heating heat storage subunit and the water inlet unit 800 outputs water to the water outlet unit 200.

[0020] Optionally, the heating unit 400 includes: a heat storage subunit and an instant heating subunit, the heat storage subunit is used to store water heated by the instant heating subunit, the instant heating subunit is used to heat water input into the instant heating subunit by the heat storage subunit and / or the water inlet unit 800, and one or more of the heat storage subunit, the instant heating subunit and the water inlet unit 800 output water to the water outlet unit 200.

[0021] See also Figure 1 , Figure 6 Optionally, the heating unit 400 includes: a heating heat storage subunit and an instant heating subunit, the instant heating subunit is used to heat water input into the instant heating subunit by the heating heat storage subunit and / or the water inlet unit 800, and one or more of the heating heat storage subunit, the instant heating subunit and the water inlet unit 800 outputs water to the water outlet unit 200.

[0022] See also Figure 1 , Figure 7Optionally, the heating unit 400 includes: a heat exchange subunit, a heat storage subunit and an instant heating subunit, the heat storage subunit is used to store water heated by the instant heating subunit, the heat storage subunit is used to provide thermal energy to the heat exchange of the heat exchange subunit, the instant heating subunit is used to heat the water input into the instant heating subunit by the heating heat storage subunit and / or the water inlet unit 800, and one or more of the heat exchange subunit, the instant heating subunit and the water inlet unit 800 outputs water to the water outlet unit 200.

[0023] The heating and heat storage subunit is used to heat and store hot water input from the water inlet unit 800 to the heating and heat storage subunit, the heat storage subunit is used to store hot water, and the instant heating subunit adopts a thick film heater.

[0024] The control unit 600 is used to control the operation of the heat exchange subunit, the heat storage subunit, the instant heating subunit, the water outlet unit 200 and the loop unit 700.

[0025] The water heated by the instant heating subunit enters the heat storage subunit or the water outlet unit 200. The hot water in the heat storage subunit is used to exchange heat with the normal temperature water input into the heat exchange subunit, and the water heated by the heat exchange subunit enters the water outlet unit 200 or the instant heating subunit. The water inlet unit 800 is connected to the heat exchange subunit, the heat storage subunit, the instant heating subunit and the water outlet unit 200 through pipelines, that is, the first way of water input into the water supply device by the water inlet unit 800 enters the heat exchange subunit (the water is heated after heat exchange in the heat exchange subunit), the second way of water input into the water supply device by the water inlet unit 800 enters the heat storage subunit (the water is used as the heat exchange medium of the heat storage subunit), the third way of water input into the water supply device by the water inlet unit 800 enters the instant heating subunit, and the fourth way of water input into the water supply device by the water inlet unit 800 enters the water outlet unit 200 (the water enters the water outlet unit 200 in the form of normal temperature).

[0026] The loop unit 700 is connected with the heat exchange sub-unit, the heat storage sub-unit, the instant heat sub-unit and the water outlet unit 200 to form a reflux water path.

[0027] The water input into the water supply device by the water inlet unit 800 can be tap water or purified water.

[0028] Optionally, the water inlet unit further includes: a second control valve 12, a fifth control valve 15, a third control valve 13, and a water replenishment valve 67. The water replenishment valve 67 is a one-way valve.

[0029] Optional, see Figure 4 and Figure 5, the heat exchange subunit includes: a water change valve 66, a flow meter 31, a first control valve and a heat exchanger 32. The heat storage subunit includes: a hot tank, a first pumping component 43, and a third control valve 13. The instant heating subunit includes a heater 51. The water outlet unit 200 includes: a fourth control valve 14, a temperature detector 24 and a faucet 25. The temperature detector 24 is used to detect the temperature of water entering the water outlet unit 200. The first pumping component 43 adopts a water pump. The first control valve is connected between the water inlet unit 800 and the heat exchanger 32, and is used to control the water entering the heat exchanger 32 from the water inlet unit 800. The second control valve 12 can adopt a flow valve or an on-off valve. The fourth control valve 14 adopts a two-way valve. The water change valve 66 adopts a two-way valve.

[0030] Optionally, the heat storage subunit further includes: a water storage circulation pump 65. The water storage circulation pump 65 is a water pump, which is used to pump the hot water output by the heater 51 back to the heat tank.

[0031] It can be understood that the hot tank is divided into a first hot tank 41A and a second hot tank 41B. The first hot tank 41A has heating and water storage functions, and the second hot tank 41B has a water storage function but not a heating function.

[0032] Optionally, the water outlet unit 200 further includes a sixth control valve 16. The sixth control valve 16 is a one-way valve or a two-way valve, which is used to prevent water outside the faucet 25 from entering the water outlet unit 200, thereby preventing the water outside the faucet 25 from polluting the water supply device.

[0033] The circuit unit 700 includes: a diverter valve 64, a seventh control valve 17, a second pumping component 71 and a waste water pipe 72. It is understandable that the second pumping component 71 can be a water pump. The second pumping component 71 can also be replaced by a water bag. The diverter valve 64 is a three-way valve, the first end of the diverter valve 64 is connected to the hot tank, the second end of the diverter valve 64 is connected to the seventh control valve 17, and the third end of the diverter valve 64 is connected to the refrigerator 61.

[0034] Optionally, the first end of the seventh control valve 17 is communicated with the end of the fourth control valve 14 near the tap 25, the second end of the seventh control valve 17 is communicated with the inlet of the second pumping component 71, the third end of the seventh control valve 17 is communicated with the hot tank, and the outlet of the second pumping component 71 is communicated with the waste water pipe 72, wherein the seventh control valve 17 is a three-way valve or a component composed of a plurality of two-way valves. The waterway corresponding to the hot tank, the seventh control valve 17, the second pumping component 71 and the waste water pipe 72 is used as the hot tank drainage waterway (part of the reflux waterway), so that the water in the hot tank can be discharged.

[0035] Optionally, the seventh control valve 17 adopts a one-way valve, the inlet of the seventh control valve 17 is connected to the end of the fourth control valve 14 near the faucet 25, the outlet of the seventh control valve 17 is connected to the waste water pipe 72, the inlet of the second pumping component 71 is connected to the hot tank, and the outlet of the second pumping component 71 is connected to the waste water pipe 72, wherein the water path corresponding to the hot tank, the seventh control valve 17, the second pumping component 71 and the waste water pipe 72 is used as the hot tank drainage water path, and the water path corresponding to the sixth control valve, the seventh control valve 17 and the waste water pipe 72 is used as the waste water path (part of the reflux water path).

[0036] The water inlet unit 800 is connected to the inlet of the water outlet unit 200 to form a normal temperature water path, that is, when the water outlet unit 200 does not include the sixth control valve 16, the water path corresponding to the water inlet 80, the second control valve 12, the fifth control valve 15, the fourth control valve 14 and the tap 25 is used as a normal temperature water path. When the water outlet unit 200 also includes the sixth control valve 16, the water path corresponding to the water inlet 80, the second control valve 12, the fifth control valve 15, the fourth control valve 14, the sixth control valve 16 and the tap 25 is used as a normal temperature water path.

[0037] The water path corresponding to the water inlet 80, the second control valve 12, the fifth control valve 15, the third control valve 13, the refrigerator 61, the cold water pump 62, the cold water valve 63, the sixth control valve 16 to the faucet 25 is used as a cold water path.

[0038] The water inlet unit 800, the first tube of the heat exchange subunit, the instant heating subunit, and the inlet of the water outlet unit 200 are connected in sequence to form a hot water waterway. That is to say, the waterway from the water inlet 80, the first tube of the heat exchanger 32, the water change valve 66, the heater 51, the fourth control valve 14 to the faucet 25 is used as the hot water waterway.

[0039] The heat storage subunit is connected to the second pipe of the heat exchange subunit to form a circulating heat exchange circuit, that is, the water circuit corresponding to the hot tank, the first pumping component 43, the second pipe of the heat exchanger 32 and the hot tank is used as a circulating heat exchange circuit. When the circulating heat exchange circuit is working, the third control valve 13 is in a closed state, so that the first pumping component 43 extracts water (hot water) in the hot tank from the hot tank to the first end of the second pipe of the heat exchanger 32, and the heat in the hot water is exchanged to the first pipe of the heat exchanger 32 and becomes cold, and then flows back to the hot tank from the second end of the second pipe of the heat exchanger 32.

[0040] The heat carried by the second tube of the heat exchanger 32 is exchanged to the first tube of the heat exchanger 32 to increase the temperature of the water flowing through the first tube of the heat exchanger 32, thereby achieving heat exchange.

[0041] See also Figure 4 and Figure 5 For the instant heating subunit and the heat storage subunit being connected to form a hot water storage circuit, an optional implementation method is: the water circuit formed from the water inlet 80, the first pipe of the heat exchanger 32, the heater 51, the fourth control valve 14, the seventh control valve 17 to the hot tank is used as a hot water storage circuit.

[0042] See also Figure 5 For the instant heating sub-unit and the heat storage sub-unit being connected to form a hot water storage circuit, an optional implementation method is: the heat storage sub-unit also includes: an eighth control valve 18 and a third pumping component 52, and the water path from the hot tank, the first pumping component 43, the eighth control valve 18, the heater 51, the third pumping component 52 to the hot tank is used as a hot water storage circuit.

[0043] The eighth control valve 18 may be a three-way valve or a component formed by combining a plurality of two-way valves.

[0044] It can be understood that the hot tank is provided with an exhaust hole 42, through which the hot tank discharges excess gas inside the hot tank.

[0045] Optionally, the gas exhausted from the hot tank through the exhaust hole 42 is exhausted to the external environment through the exhaust port 26 of the water outlet unit 200.

[0046] Optionally, the water path from the water inlet 80, the second control valve 12, the fifth control valve 15, the third control valve 13, the water replenishment valve 67 to the hot tank is used as the water replenishment water path of the hot tank, and the water replenishment water path is used to replenish water to the hot tank.

[0047] Optionally, the instant heating subunit adopts a thick film heater 51. The thick film heater 51 is usually a heating element formed by manufacturing a heating resistor material on a substrate using thick film technology. The thick film heater 51 has the characteristics of rapid heating, high thermal efficiency, stable performance, and long service life, and is widely used in some equipment that requires rapid heating and precise temperature control. It is understandable that the instant heating subunit can also adopt a heater, which is not limited here.

[0048] Optionally, the water outlet unit 200 further includes: a ninth control valve, the inlet of the ninth control valve is communicated with the external environment, and the outlet of the ninth control valve is communicated with the exhaust port 26 of the water outlet unit 200, wherein the ninth control valve is a one-way valve. Air is supplied to the loop unit 700 through the exhaust port 26 of the water outlet unit 200 to evacuate water from the ninth control valve to the waste water pipe 72.

[0049] Optionally, the water supply device further includes: a cleaning agent delivery unit, which is connected to the water inlet unit, the heat exchange subunit, the heat storage subunit, the instant heating subunit and the water outlet unit. The cleaning agent delivery unit includes a cleaning agent storage box and a dosage delivery control valve. Whether the cleaning agent in the cleaning agent storage box is delivered is controlled by controlling the on-off of the dosage delivery control valve, and the delivery amount of the cleaning agent in the cleaning agent storage box is controlled by controlling the conduction time of the dosage delivery control valve. It is understandable that the number of the dosage delivery control valves is multiple, so that cleaning agent can be delivered to each unit and the water inlet unit separately.

[0050] Optionally, the control unit 600 includes: a memory, a processor, and a computer program stored in the memory and executable on the processor, and the processor implements the steps of the water supply device control method of the present application when executing the computer program. The method includes: obtaining a scheme evaluation signal, responding to the scheme evaluation signal, obtaining data to be evaluated, and the data to be evaluated includes: one or more of ambient temperature data, ambient humidity data, current personnel data, date type, and time period type; determining a target heat storage scheme according to the data to be evaluated; generating a heat storage signal according to the target heat storage scheme, responding to the heat storage signal, and controlling the water supply device to heat according to the target heat storage scheme to store thermal energy; obtaining a drainage signal, wherein the drainage signal carries a target drainage temperature; and controlling the water supply device to discharge water corresponding to the target drainage temperature according to the actual energy storage data and / or heating power data of the water supply device. By obtaining the scheme evaluation signal and determining the target heat storage scheme in combination with the data to be evaluated, it is possible to more flexibly and accurately adapt to the heat storage requirements of different data to be evaluated, and avoid the disadvantages of using fixed capacity and fixed temperature for heat storage. This application uses heat storage to provide sufficient hot water in a more timely manner during peak water usage to meet user needs. At the same time, it can effectively reduce excessive heat storage during low water usage periods, thereby reducing resource waste.

[0051] Optionally, the water supply device control method of the present application is implemented by an intelligent device, and the intelligent device is communicatively connected with the water supply device. The intelligent device is used to: obtain a scheme evaluation signal, respond to the scheme evaluation signal, obtain data to be evaluated, and the data to be evaluated includes: one or more of ambient temperature data, ambient humidity data, current personnel data, date type, and time period type; determine a target heat storage scheme according to the data to be evaluated; generate a heat storage signal according to the target heat storage scheme, respond to the heat storage signal, and control the water supply device to heat to store heat energy according to the target heat storage scheme; obtain a drainage signal, wherein the drainage signal carries a target drainage temperature; and control the water supply device to discharge water corresponding to the target drainage temperature according to the actual energy storage data and / or heating power data of the water supply device.

[0052] Smart devices include, but are not limited to: various personal computers, laptops, smart phones, tablets, portable wearable devices, smart gateways, and servers.

[0053] The present invention is described in detail below through specific embodiments.

[0054] See also Figure 2 As shown, Figure 2 A flow chart of a water supply device control method provided in an embodiment of the present invention, wherein the method is used to control a water supply device, and the method comprises: S1: Acquire a scheme evaluation signal, and in response to the scheme evaluation signal, acquire data to be evaluated, wherein the data to be evaluated includes: one or more of ambient temperature data, ambient humidity data, current personnel data, date type, and time period type; The scheme evaluation signal is a signal for determining the heat storage scheme.

[0055] The ambient temperature data is the temperature data of the environment where the water supply device is located. A sensor for detecting the ambient temperature may be installed on the water supply device, and when the scheme evaluation signal is received, temperature data is obtained from the sensor as the ambient temperature data.

[0056] The environmental humidity data is the humidity data of the environment where the water supply device is located. A sensor for detecting the environmental humidity may be installed on the water supply device, and when the scheme evaluation signal is received, humidity data is obtained from the sensor as the environmental humidity data.

[0057] The current personnel data is the current personnel data of the space served by the water supply device. The current personnel data includes: the number of people and / or personnel description data. The personnel description data describes one or more data of the personnel identification, age, gender, and water use preference.

[0058] Date types include: weekdays, weekends, and statutory holidays.

[0059] Time period types include: morning, afternoon, and evening.

[0060] Specifically, it can be that after the water supply device is started, the scheme evaluation signal is actively triggered according to the signal indicating that the water supply device has started, or it can be a scheme evaluation signal input by a user, or it can be a scheme evaluation signal sent by a third-party application, or it can be a scheme evaluation signal actively triggered by a program file implementing the present application according to preset conditions. For example, a scheme evaluation signal is actively triggered at a preset time interval.

[0061] The user can trigger the solution evaluation signal through the button on the water supply device, the user can also input the solution evaluation signal through the touch screen on the water supply device, the user can also input the solution evaluation signal through the client that communicates with the water supply device, and the user can also send the solution evaluation signal to the server through a third-party application (such as an application system of the Internet of Things), and the server will send the evaluation signal to the program file that implements this application.

[0062] The client may include but is not limited to: various personal computers, laptops, smart phones, tablet computers, portable wearable devices.

[0063] The server may be a server.

[0064] S2: Determine a target heat storage solution based on the data to be evaluated; Optionally, based on the data to be evaluated, heat storage schemes are screened from a scheme library, and a target heat storage scheme is determined based on the screened heat storage schemes.

[0065] Optionally, determining the target heat storage scheme according to the screened heat storage schemes specifically includes: directly using the screened heat storage scheme as the target heat storage scheme.

[0066] Optionally, determining the target heat storage scheme according to the screened heat storage schemes specifically includes: processing the screened heat storage schemes and using them as the target heat storage scheme.

[0067] Optionally, the data to be evaluated is input into a pre-trained scheme prediction model for classification prediction, and the vector element with the largest value is extracted from the predicted vector, and the classification category (that is, the scheme identifier) ​​corresponding to the extracted vector element is used as the target scheme identifier, and the heat storage scheme corresponding to the target scheme identifier is used as the target heat storage scheme.

[0068] The scheme identifier may be data such as a scheme name, a scheme ID, etc. that uniquely identifies a heat storage scheme.

[0069] The pre-trained solution prediction model is a pre-trained multi-classification model. The model structure and model training method of the pre-trained solution prediction model can be selected from the existing technology.

[0070] The heat storage scheme is a control scheme for storing heat in the heating unit of the water supply device.

[0071] The heat storage scheme includes one or more associated data. The associated data describes the corresponding relationship between the start heat storage time, the target heat storage temperature, the target water storage volume and the heat storage mark. The initial value of the heat storage mark is the first value.

[0072] S3: generating a heat storage signal according to the target heat storage scheme, and in response to the heat storage signal, controlling the water supply device to heat according to the target heat storage scheme to store heat energy; Optionally, when the current time is greater than or equal to the start-up heat storage time of the heat storage scheme, and the heat storage mark corresponding to the start-up heat storage time is the first value, if the actual temperature of the water stored in the heating unit is less than the target heat storage temperature, or the actual hot water storage amount of the water stored in the heating unit is less than the target hot water storage amount, it means that heat storage control is required, so a heat storage signal is generated and the heat storage mark is marked as the second value. This enables processing for each start-up heat storage time.

[0073] It can be understood that, when the current time is greater than or equal to the start-up heat storage time, and the heat storage mark corresponding to the start-up heat storage time is the first value, if the actual temperature of the water stored in the heating unit is greater than or equal to the target heat storage temperature, and the actual hot water storage amount of the water stored in the heating unit is greater than or equal to the target hot water storage amount, it means that heat storage control is not required, and therefore, the heat storage mark is marked as the second value.

[0074] Specifically, when the heat storage signal is received, the heating unit is controlled to perform heating according to the target heat storage scheme to achieve the energy storage target (ie, target heat storage temperature, target hot water storage amount) corresponding to the target heat storage scheme.

[0075] Optionally, when the heat storage signal is received, if the actual temperature of the water stored in the heating unit is lower than the target heat storage temperature, and the actual hot water storage amount of the water stored in the heating unit is equal to the target hot water storage amount, the heating unit is controlled to heat the water stored in the heating unit until the actual temperature of the water stored in the heating unit is equal to the target heat storage temperature; if the actual hot water storage amount of the water stored in the heating unit is lower than the target hot water storage amount, the water inlet unit is controlled to input water into the heating unit until the actual hot water storage amount of the water stored in the heating unit is equal to the target hot water storage amount, and the heating unit is controlled to heat the water stored in the heating unit until the actual temperature of the water stored in the heating unit is equal to the target heat storage temperature.

[0076] S4: Acquire a drainage signal, wherein the drainage signal carries a target drainage temperature; The drainage signal is a signal for discharging water from the water outlet unit, and the drainage signal carries a target drainage temperature.

[0077] Optionally, the drainage signal also carries a desired flow rate. In this case, the water supply device is controlled to discharge water corresponding to the target drainage temperature at the desired flow rate based on actual energy storage data and / or heating power data of the water supply device.

[0078] The target discharge temperature is the temperature of the water discharged from the water outlet unit that the user wants.

[0079] The desired flow rate is the flow rate at which the user wants the water outlet unit to discharge water.

[0080] Specifically, the user can trigger the drainage signal through the button on the water supply device, the user can also input the drainage signal through the touch screen on the water supply device, the user can also input the drainage signal through the client connected to the communication with the water supply device, and the user can also send the drainage signal to the server through a third-party application, and the server will send the drainage signal to the program file that implements this application.

[0081] The client may include but is not limited to: various personal computers, laptops, smart phones, tablet computers, portable wearable devices.

[0082] The server may be a server.

[0083] S5: According to the actual energy storage data and / or heating power data of the water supply device, the water supply device is controlled to discharge water corresponding to the target drainage temperature.

[0084] Optionally, the actual energy storage data includes: drainage energy storage data.

[0085] Optionally, the actual energy storage data includes: non-drainage energy storage data and drainage energy storage data.

[0086] The drainage energy storage data is the water data stored in advance in the heating unit and can be input into the water outlet unit. The drainage energy storage data includes: temperature and water storage capacity.

[0087] Non-drainage storage data refers to the water data stored in advance in the heating unit that cannot be input into the water outlet unit. It is generally used for heat exchange. Non-drainage storage data includes: temperature and water storage capacity.

[0088] The heating power data is the power data of heating performed by the heating unit.

[0089] Specifically, based on the target drainage temperature in the drainage signal, the actual energy storage data of the heating unit, and the heating power data of the heating unit, the drainage control data is determined by using a table lookup method, and according to the drainage control data, one or more units among the water inlet unit, the heating unit, and the water outlet unit of the water supply device are controlled to discharge water with a temperature of the target drainage temperature.

[0090] The drainage control data includes: control data of each unit (water inlet unit, heating unit and water outlet unit).

[0091] It can be understood that, through the coordination of the actual energy storage data of the heating unit and the heating power data of the heating unit, the water supply device can discharge a large flow of hot water without significantly increasing the heating power data of the heating unit.

[0092] It is possible that steps S1 and S3 form an automatic cycle control of heat storage. Steps S4 and S5 are used to meet the water demand of users.

[0093] It can be understood that the water discharged in step S4 can be any one of room temperature water, warm water and boiling water.

[0094] This embodiment determines the target heat storage scheme by obtaining the scheme evaluation signal and combining it with the data to be evaluated, which can more flexibly and accurately adapt to the heat storage requirements of different data to be evaluated, avoiding the disadvantages of using fixed capacity and fixed temperature for heat storage. This application can provide sufficient hot water more timely during peak water use periods to meet user needs through heat storage, and can also effectively reduce excessive heat storage during low water use periods, thereby reducing resource waste.

[0095] In one embodiment, the step of determining a target heat storage solution according to the data to be evaluated includes: S21: According to the data to be evaluated, a heat storage solution is screened from a solution library to obtain an initial heat storage solution; The first data and the data of the corresponding relationship between the scheme identifier. The scheme library also includes a heat storage scheme package. The heat storage scheme package includes one or more heat storage schemes.

[0096] Specifically, according to the data to be evaluated, matching is performed from each first data in the solution library to find the first data with the greatest similarity, and the solution identifier corresponding to the found first data is used to extract the heat storage solution from the heat storage solution package as the initial heat storage solution.

[0097] S22: Acquire historical water use habit data, wherein the historical water use habit data includes: hot water use habit data and cold water use habit data; The historical water use habit data describes the correlation between the historical water use time, water use temperature and water use amount of the water supply device controlled by the present application.

[0098] Specifically, the historical water use habit data may be obtained from a preset storage space, may be obtained from a server, or may be obtained from a third-party application.

[0099] S23: performing water use prediction based on the historical water use habit data to obtain water use prediction data; Optionally, based on the historical water use habit data, water use prediction data is obtained using a table lookup method.

[0100] Optionally, the historical water use habit data is input into a pre-trained water use trend prediction model to predict future water use trends, and the predicted data is used as water use prediction data.

[0101] Water use forecast data describes the relationship between water use time, water use temperature and water use amount.

[0102] The pre-trained water consumption trend prediction model is a model that is pre-trained based on a time series model (e.g., ARIMA) to predict future trends. The model structure and model training method of the water consumption trend prediction model can be selected from existing technologies and will not be described in detail here.

[0103] ARIMA, also known as autoregressive moving average model.

[0104] S24: updating the values ​​of the parameters in the initial heat storage scheme according to the water consumption prediction data to obtain the target heat storage scheme.

[0105] Specifically, according to the water usage prediction data, a table lookup method is used to generate parameter adjustment data, and the values ​​of the parameters in the initial heat storage scheme are updated according to the parameter adjustment data, and the updated initial heat storage scheme is used as the target heat storage scheme.

[0106] This embodiment makes a water consumption forecast based on historical water consumption habit data, so as to more accurately understand the water consumption demand patterns of users in different time periods and situations. The parameter values ​​of the heat storage scheme selected based on the data to be evaluated are updated based on the water consumption forecast, thereby realizing dynamic adjustment and optimization of the heat storage scheme, so that the target heat storage scheme can better meet the actual water consumption demand, thereby avoiding the problem of untimely hot water supply during the peak water consumption period due to insufficient heat storage, and reducing the waste of resources caused by unreasonable heat storage.

[0107] In one embodiment, the step of controlling the water supply device to discharge water corresponding to the target drainage temperature according to the actual energy storage data and / or heating power data of the water supply device comprises: S51: If the drainage purpose in the drainage signal is drinking, determining the drainage strategy to be a fresh water priority strategy; Specifically, if the drainage purpose in the drainage signal is drinking, it means that the user wants to drink the water discharged by the water supply device, so the drainage strategy is set to the fresh water priority strategy.

[0108] The fresh water priority strategy is a strategy that gives priority to the discharge of fresh water.

[0109] Fresh water refers to the water input into the water supply device from the water inlet after the drainage signal.

[0110] S52: If the drainage purpose in the drainage signal is non-drinking, determining the drainage strategy to be a storage water priority strategy; Specifically, if the drainage purpose in the drainage signal is non-drinking, it means that the user does not want to drink the water discharged by the water supply device, so the drainage strategy is set to the storage water priority strategy.

[0111] The fresh water priority strategy is to discharge stored water first, and then discharge fresh water when the stored water is insufficient.

[0112] The stored water is water stored in the water supply device before the drainage signal is obtained.

[0113] S53: Based on the drainage strategy, according to the actual energy storage data and / or the heating power data, the water supply device is controlled to discharge water corresponding to the target drainage temperature.

[0114] Specifically, based on the drainage strategy, according to the actual energy storage data and / or the heating power data, the drainage control data is determined by a table lookup method, and one or more units among the water inlet unit, heating unit and water outlet unit of the water supply device are controlled according to the drainage control data to discharge water with a discharge temperature of the target drainage temperature.

[0115] In this embodiment, when the drainage is for drinking, fresh water is used first to ensure the quality and safety of drinking water; when the drainage is for non-drinking purposes, a stored water priority strategy is used to make more reasonable use of resources. At the same time, based on the drainage strategy and combined with the actual energy storage data and / or the heating power data to control the drainage of the water supply device, water that meets the target drainage temperature can be accurately discharged, realizing intelligent and precise control of the drainage process, improving drainage efficiency and effect, and meeting different requirements for water temperature and water resource utilization under different drainage purposes.

[0116] In one embodiment, the actual energy storage data includes: non-drainage energy storage data and drainage energy storage data, and the step of controlling the water supply device to discharge water corresponding to the target drainage temperature based on the drainage strategy and according to the actual energy storage data and / or the heating power data includes: S5311: When the drainage strategy is a fresh water priority strategy, obtaining the water storage time of the water supply device; Specifically, when the drainage strategy is a fresh water priority strategy, the current time is used as the end time, and the longest storage time of water corresponding to the drainage energy storage data is obtained from the preset storage space, and the longest storage time is used as the water storage time.

[0117] S5312: If the water storage time is greater than or equal to the time threshold, controlling the water supply device to discharge water corresponding to the target drainage temperature according to the non-drainage energy storage data and / or the heating power data; Specifically, if the water storage time is greater than or equal to the time threshold, it means that the water corresponding to the drainage energy storage data does not meet the user's usage requirements. Therefore, the water supply device is controlled to discharge the water corresponding to the target drainage temperature according to the non-drainage energy storage data and / or the heating power data. At this time, the water corresponding to the drainage energy storage data continues to be stored in the water supply device.

[0118] S5313: If the water storage time is less than the time threshold, controlling the water supply device to discharge water corresponding to the target drainage temperature according to the actual energy storage data and / or the heating power data; Specifically, if the water storage time is less than the time threshold, it means that the water corresponding to the drainage energy storage data meets the user's usage requirements. Therefore, according to the actual energy storage data and / or the heating power data, the water supply device is controlled to discharge water corresponding to the target drainage temperature.

[0119] S5314: When the drainage strategy is a storage water priority strategy, the water supply device is controlled to discharge water corresponding to the target drainage temperature according to the drainage energy storage data; Specifically, when the drainage strategy is the storage water priority strategy, the water supply device is controlled to discharge water corresponding to the target drainage temperature based on the water corresponding to the drainage storage data according to the drainage storage data. In other words, the water corresponding to the drainage storage data (the water stored in the water supply device and can be input into the water outlet unit before the drainage signal is obtained this time) is output to the water outlet unit, and the water supply device is controlled according to the drainage storage data, so that the water outlet unit finally discharges water corresponding to the target drainage temperature.

[0120] S5315: If the first drain signal is obtained before the drain end signal is obtained, the water supply device is controlled to discharge water corresponding to the target drain temperature according to the non-drainage energy storage data and / or the heating power data, and the drain end signal is obtained. In response to the drain end signal, the process jumps to the step of generating a heat storage signal according to the target heat storage scheme and continues to execute.

[0121] The first drain signal refers to a signal generated after the water corresponding to the drain energy storage data is drained.

[0122] Specifically, if the first drain signal is obtained before the drain end signal is obtained, the water supply device is controlled to discharge water corresponding to the target drain temperature according to the non-drainage energy storage data (for heat exchange heating) and / or the heating power data (for instant heating).

[0123] Jump to the step of generating a heat storage signal according to the target heat storage scheme and continue to execute, that is, jump to step S3 and re-execute step S3.

[0124] It is understandable that if the first drain signal is not obtained before the drain end signal is obtained, it means that only the water corresponding to the drain energy storage data is needed to meet the user's water demand.

[0125] In this embodiment, under the fresh water priority strategy, when the water storage time is greater than or equal to the time threshold, the drainage is controlled based on the non-drainage energy storage data and / or heating power data, which can ensure that the temperature of the discharged water is more in line with the target requirements, thereby improving the quality and stability of water use; and when the water storage time is less than the time threshold, the drainage is controlled through the actual energy storage data and / or heating power data, which can fully consider the current energy storage status and heating capacity, effectively avoid energy waste and water temperature not meeting the standard, and achieve more efficient resource utilization. Moreover, in the case of the storage water priority strategy, the water supply device can be controlled to discharge water corresponding to the target drainage temperature based on the drainage energy storage data, thereby preferentially discharging water corresponding to the drainage energy storage data, thereby achieving preferential discharge of stored water; when the first emptying signal is obtained before the drainage end signal is obtained, the drainage is supplemented by the non-drainage energy storage data and / or heating power data, so that the water supply device discharges water in an amount that meets the user's water demand.

[0126] In one embodiment, the method further comprises: S61: obtaining a drinking storage timeout signal and / or obtaining a drainage temperature non-standard signal according to the target drainage temperature; The drinking storage timeout signal is a signal indicating that the storage time of water corresponding to the drainage storage data has expired.

[0127] Specifically, taking the current time as the end time, the storage time of water corresponding to the drainage energy storage data is obtained, and if the storage time exceeds the usable drinking time, a drinking storage timeout signal is generated.

[0128] The drainage temperature non-standard signal is a signal indicating that the temperature of the water to be discharged by the water supply device does not meet the standard. A drainage sensor is installed on the water outlet unit, and the drainage sensor detects the temperature of the water to be discharged by the water supply device.

[0129] Specifically, according to the target drainage temperature, the temperature detected by the drainage sensor is acquired, and if the temperature detected by the drainage sensor is lower than the target drainage temperature, a drainage temperature non-standard signal is generated.

[0130] S62: In response to the signal that the drainage temperature does not meet the standard, controlling the water supply device to drain water to the non-drinking storage tank of the water supply device until a signal that the drainage temperature meets the standard is obtained; Specifically, when the signal that the drainage temperature does not meet the standard is obtained, the water supply device is controlled to drain water to the non-drinking storage tank of the water supply device until the signal that the drainage temperature meets the standard is obtained, thereby realizing the recycling of the water that the water supply device wants to discharge but does not meet the temperature standard into the non-drinking storage tank.

[0131] The non-drinking storage tank is a water tank. The installation location of the non-drinking storage tank can be set according to needs and is not limited here.

[0132] When a drainage temperature reaching standard signal is obtained, the step of controlling the water supply device to discharge water corresponding to the target drainage temperature according to the actual energy storage data and / or heating power data of the water supply device can be executed.

[0133] S63: in response to the drinking storage timeout signal, according to the drainage energy storage data, controlling the water supply device to drain water to the non-drinking storage tank of the water supply device until a second drain signal is obtained, and in response to the second drain signal, jumping to the step of generating a heat storage signal according to the target heat storage scheme and continuing to execute; Specifically, when the drinking storage timeout signal is received, the water supply device is controlled to discharge the water corresponding to the drainage energy storage data to the non-drinking storage tank of the water supply device, so that the water stored in the water supply device for drinking is recovered to the non-drinking storage tank when the drinking time exceeds the usable drinking time.

[0134] The second emptying signal refers to a signal generated after all the water corresponding to the drainage energy storage data is discharged into the non-drinking storage tank.

[0135] When the second emptying signal is obtained, the process jumps to the step of generating a heat storage signal according to the target heat storage scheme and continues to execute, that is, jumps to step S3 and re-executes step S3.

[0136] When the drainage strategy is a storage water priority strategy, the step of controlling the water supply device to discharge water corresponding to the target drainage temperature based on the drainage strategy and according to the actual energy storage data and / or the heating power data includes: S5321: Control the water supply device to discharge water corresponding to the target drainage temperature based on the non-drinking storage tank; Specifically, the water supply device is controlled to discharge water corresponding to the target drain temperature based on the non-drinking storage tank, thereby achieving preferential discharge of the water in the non-drinking storage tank.

[0137] S5322: If a third emptying signal corresponding to the non-drinking storage tank is obtained before the drainage end signal is obtained, the water supply device is controlled to discharge water corresponding to the target drainage temperature according to the actual energy storage data and / or the heating power data, and the drainage end signal is obtained. In response to the drainage end signal, the step of generating a heat storage signal according to the target heat storage scheme is jumped to continue execution.

[0138] The third emptying signal refers to a signal generated after the water in the non-drinking storage tank is completely drained.

[0139] Specifically, if the third emptying signal corresponding to the non-drinking storage tank is obtained before the drainage end signal is obtained, the water supply device is controlled to discharge water corresponding to the target drainage temperature according to the actual energy storage data (used for heat exchange heating and / or discharge to the water outlet unit) and / or the heating power data (used for instant heating). The drainage end signal is automatically generated when the water volume desired by the user is reached, or the user actively inputs the drainage end signal.

[0140] Jump to the step of generating a heat storage signal according to the target heat storage scheme and continue to execute, that is, jump to step S3 and re-execute step S3.

[0141] It is understandable that if the third drain signal is not obtained before the drain end signal is obtained, it means that only the water in the non-drinking storage tank is needed to meet the user's water demand.

[0142] This embodiment discharges water that does not meet the temperature standard and water that has been stored for longer than the potable time to non-drinking storage tanks, thereby ensuring the quality and safety of drinking water. Under the storage water priority strategy, water in non-drinking storage tanks is discharged first, which not only effectively utilizes water resources and avoids unnecessary waste, but also ensures that when water is needed, water that does not meet the drinking standard is used first, thereby ensuring normal water demand to the greatest extent.

[0143] In one embodiment, after the step of determining the target heat storage scheme according to the data to be evaluated, the method further includes: S71: Obtaining personnel arrival prediction data; Specifically, the prediction data of the arrival of a person at home can be obtained from the client, or from a third-party application.

[0144] The person's home arrival prediction data describes the correspondence between the person's ID and the estimated time of arrival.

[0145] S72: Generate a heat storage signal based on the predicted data of the arrival of people at home and the target heat storage plan, jump to the step of responding to the heat storage signal, and continue to execute the step of controlling the water supply device to heat according to the target heat storage plan to store heat energy.

[0146] Specifically, water consumption is predicted based on the predicted data of people arriving at their homes to obtain the predicted data to be processed; based on the predicted data to be processed, the target parameter data is determined by a table lookup method, the target heat storage scheme is updated using the target parameter data, and a heat storage signal is generated after the update is completed. The water supply device is controlled again based on the heat storage signal to perform heating to achieve thermal energy storage.

[0147] Optionally, a water usage forecast is determined using a table lookup method based on the predicted data of people arriving at their homes, and the water usage forecast is used as the predicted data to be processed.

[0148] This embodiment accurately predicts water consumption based on the predicted data of people arriving at home, thereby obtaining the predicted data to be processed. By determining the target parameter data through the table lookup method based on the predicted data to be processed, the target heat storage scheme can be updated efficiently and accurately, and this update mechanism is timely and adaptable. Once the update is completed and the heat storage signal is generated, the water supply device can be quickly controlled to heat based on this signal to achieve effective storage of thermal energy. It not only improves the intelligence level of thermal energy storage, and can be flexibly adjusted and optimized according to actual needs, but also ensures that hot water of the required temperature can be provided in time when people arrive home, improving the convenience and comfort of water use.

[0149] In one embodiment, the water supply device includes: a refrigeration unit, a water inlet unit, a heating unit, a water outlet unit and a loop unit, the refrigeration unit is used to refrigerate the water input from the water inlet unit to the refrigeration unit, the heating unit is used to heat the water input from the water inlet unit to the heating unit, the water outlet unit is used to output water of a preset temperature according to the refrigeration unit, the water inlet unit and the heating unit, and the loop unit is connected with the refrigeration unit, the water inlet unit, the heating unit and the water outlet unit to form a reflux water path; wherein, The heating unit comprises: a heat exchange subunit, a heating heat storage subunit and an instant heating subunit, wherein the heating heat storage subunit is used to provide heat energy to the heat exchange of the heat exchange subunit, the instant heating subunit is used to heat the water after the heat exchange of the heat exchange subunit and / or the water input into the instant heating subunit by the water inlet unit, and one or more of the heat exchange subunit, the instant heating subunit and the water inlet unit outputs water to the water outlet unit; or The heating unit comprises: a heat exchange subunit and a heating heat storage subunit, wherein the heating heat storage subunit is used to provide heat energy for the heat exchange of the heat exchange subunit, and one or more of the heat exchange subunit, the heating heat storage subunit and the water inlet unit outputs water to the water outlet unit; or, The heating unit comprises: a heat storage subunit and an instant heating subunit, the heat storage subunit is used to store water heated by the instant heating subunit, the instant heating subunit is used to heat water input into the instant heating subunit by the heat storage subunit and / or the water inlet unit, and one or more of the heat storage subunit, the instant heating subunit and the water inlet unit outputs water to the water outlet unit; or, The heating unit comprises: a heating heat storage subunit and an instant heating subunit, wherein the instant heating subunit is used to heat the heating heat storage subunit and / or the water inlet unit entering the instant heating subunit, and one or more of the heating heat storage subunit, the instant heating subunit and the water inlet unit outputs water to the water outlet unit; or, The heating unit comprises: a heat exchange subunit, a heat storage subunit and an instant heating subunit, the heat storage subunit is used to store water heated by the instant heating subunit, the heat storage subunit is used to provide heat energy to the heat exchange of the heat exchange subunit, the instant heating subunit is used to heat the water input from the heating heat storage subunit and / or the water inlet unit to the instant heating subunit, and one or more of the heat exchange subunit, the instant heating subunit and the water inlet unit output water to the water outlet unit; The heating and heat storage subunit is used to heat the water input from the water inlet unit to the heating and heat storage subunit and store hot water. The heat storage subunit is used to store hot water, and the instant heating subunit adopts a thick film heater.

[0150] See also Figure 3 As shown, in one embodiment, a water supply device control device is provided, the device is used to control the water supply device, and the device includes: The evaluation start module 801 is used to obtain a scheme evaluation signal, and in response to the scheme evaluation signal, obtain data to be evaluated, wherein the data to be evaluated includes: one or more of ambient temperature data, ambient humidity data, current personnel data, date type, and time period type; A heat storage scheme determination module 802 is used to determine a target heat storage scheme according to the data to be evaluated; The heat storage control module 803 is used to generate a heat storage signal according to the target heat storage scheme, and in response to the heat storage signal, control the water supply device to heat according to the target heat storage scheme to store heat energy; The drainage start module 804 is used to obtain a drainage signal, wherein the drainage signal carries a target drainage temperature; The drainage control module 805 is used to control the water supply device to discharge water corresponding to the target drainage temperature according to the actual energy storage data and / or heating power data of the water supply device.

[0151] This embodiment determines the target heat storage scheme by obtaining the scheme evaluation signal and combining it with the data to be evaluated, which can more flexibly and accurately adapt to the heat storage requirements of different data to be evaluated, avoiding the disadvantages of using fixed capacity and fixed temperature for heat storage. This application can provide sufficient hot water more timely during peak water use periods to meet user needs through heat storage, and can also effectively reduce excessive heat storage during low water use periods, thereby reducing resource waste.

[0152] In one embodiment, a water supply device is provided, the water supply device comprising a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein the processor implements the following steps when executing the computer program: Acquire a scheme evaluation signal, and in response to the scheme evaluation signal, acquire data to be evaluated, wherein the data to be evaluated includes: one or more of ambient temperature data, ambient humidity data, current personnel data, date type, and time period type; Determining a target heat storage scheme according to the data to be evaluated; According to the target heat storage scheme, a heat storage signal is generated, and in response to the heat storage signal, according to the target heat storage scheme, the water supply device is controlled to heat to store heat energy; Acquire a drainage signal, wherein the drainage signal carries a target drainage temperature; According to actual energy storage data and / or heating power data of the water supply device, the water supply device is controlled to discharge water corresponding to the target drainage temperature.

[0153] This embodiment determines the target heat storage scheme by obtaining the scheme evaluation signal and combining it with the data to be evaluated, which can more flexibly and accurately adapt to the heat storage requirements of different data to be evaluated, avoiding the disadvantages of using fixed capacity and fixed temperature for heat storage. This application can provide sufficient hot water more timely during peak water use periods to meet user needs through heat storage, and can also effectively reduce excessive heat storage during low water use periods, thereby reducing resource waste.

[0154] In one embodiment, a computer-readable storage medium is provided, wherein the computer-readable storage medium stores a computer program, and when the computer program is executed by a processor, the following steps are implemented: Acquire a scheme evaluation signal, and in response to the scheme evaluation signal, acquire data to be evaluated, wherein the data to be evaluated includes: one or more of ambient temperature data, ambient humidity data, current personnel data, date type, and time period type; Determining a target heat storage scheme according to the data to be evaluated; According to the target heat storage scheme, a heat storage signal is generated, and in response to the heat storage signal, according to the target heat storage scheme, the water supply device is controlled to heat to store heat energy; Acquire a drainage signal, wherein the drainage signal carries a target drainage temperature; According to actual energy storage data and / or heating power data of the water supply device, the water supply device is controlled to discharge water corresponding to the target drainage temperature.

[0155] This embodiment determines the target heat storage scheme by obtaining the scheme evaluation signal and combining it with the data to be evaluated, which can more flexibly and accurately adapt to the heat storage requirements of different data to be evaluated, avoiding the disadvantages of using fixed capacity and fixed temperature for heat storage. This application can provide sufficient hot water more timely during peak water use periods to meet user needs through heat storage, and can also effectively reduce excessive heat storage during low water use periods, thereby reducing resource waste.

[0156] It should be noted that the above functions or steps that can be implemented by the computer-readable storage medium or computer device can refer to the relevant descriptions on the server side and the client side in the aforementioned method embodiment. To avoid repetition, they will not be described one by one here.

[0157] Those of ordinary skill in the art can understand that all or part of the processes in the above-mentioned embodiment methods can be implemented by instructing the relevant hardware through a computer program, and the computer program can be stored in a non-volatile computer-readable storage medium. When the computer program is executed, it can include the processes of the embodiments of the above-mentioned methods. Among them, any reference to memory, storage, database or other media used in the embodiments provided in this application may include non-volatile and / or volatile memory. Non-volatile memory may include read-only memory (ROM), programmable ROM (PROM), electrically programmable ROM (EPROM), electrically erasable programmable ROM (EEPROM) or flash memory. Volatile memory may include random access memory (RAM) or external cache memory. By way of illustration and not limitation, RAM is available in many forms, such as static RAM (SRAM), dynamic RAM (DRAM), synchronous DRAM (SDRAM), double data rate SDRAM (DDRSDRAM), enhanced SDRAM (ESDRAM), synchronous link (Synchlink) DRAM (SLDRAM), memory bus (Rambus) direct RAM (RDRAM), direct memory bus dynamic RAM (DRDRAM), and memory bus dynamic RAM (RDRAM), etc.

[0158] Those skilled in the art can clearly understand that for the convenience and simplicity of description, only the division of the above-mentioned functional units and modules is used as an example. In actual applications, the above-mentioned functions can be distributed and completed by different functional units and modules as needed, that is, the internal structure of the device can be divided into different functional units or modules to complete all or part of the functions described above.

[0159] The embodiments described above are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. Such modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention, and should all be included in the protection scope of the present invention.

Claims

1. A water supply device control method, characterized in that: The method is used to control a water supply device, and the method comprises: Acquire a scheme evaluation signal, and in response to the scheme evaluation signal, acquire data to be evaluated, wherein the data to be evaluated includes: one or more of ambient temperature data, ambient humidity data, current personnel data, date type, and time period type; Determining a target heat storage scheme according to the data to be evaluated; According to the target heat storage scheme, a heat storage signal is generated, and in response to the heat storage signal, according to the target heat storage scheme, the water supply device is controlled to heat to store heat energy; Acquire a drainage signal, wherein the drainage signal carries a target drainage temperature; According to actual energy storage data and / or heating power data of the water supply device, the water supply device is controlled to discharge water corresponding to the target drainage temperature.

2. The water supply device control method according to claim 1, characterized in that: The step of determining a target heat storage scheme according to the data to be evaluated comprises: According to the data to be evaluated, a heat storage solution is screened from a solution library to obtain an initial heat storage solution; Acquiring historical water use habit data, wherein the historical water use habit data includes: hot water use habit data and cold water use habit data; Perform water use prediction based on the historical water use habit data to obtain water use prediction data; According to the water usage prediction data, the values ​​of the parameters in the initial heat storage scheme are updated to obtain the target heat storage scheme.

3. The water supply device control method according to claim 1, characterized in that: The step of controlling the water supply device to discharge water corresponding to the target drainage temperature according to the actual energy storage data and / or heating power data of the water supply device comprises: If the drainage purpose in the drainage signal is drinking, determining the drainage strategy to be a fresh water priority strategy; If the drainage purpose in the drainage signal is non-drinking, determining the drainage strategy to be a storage water priority strategy; Based on the drainage strategy, the water supply device is controlled to discharge water corresponding to the target drainage temperature according to the actual energy storage data and / or the heating power data.

4. The water supply device control method according to claim 3, characterized in that: The actual energy storage data includes: non-drainage energy storage data and drainage energy storage data. The step of controlling the water supply device to discharge water corresponding to the target drainage temperature based on the drainage strategy and according to the actual energy storage data and / or the heating power data includes: When the drainage strategy is a fresh water priority strategy, obtaining the water storage time of the water supply device; If the water storage time is greater than or equal to the time threshold, the water supply device is controlled to discharge water corresponding to the target drainage temperature according to the non-drainage energy storage data and / or the heating power data; If the water storage time is less than the time threshold, controlling the water supply device to discharge water corresponding to the target drainage temperature according to the actual energy storage data and / or the heating power data; When the drainage strategy is a storage water priority strategy, the water supply device is controlled to discharge water corresponding to the target drainage temperature according to the drainage energy storage data; If the first drain signal is obtained before the drain end signal is obtained, the water supply device is controlled to discharge water corresponding to the target drain temperature according to the non-drainage energy storage data and / or the heating power data, and the drain end signal is obtained. In response to the drain end signal, the process jumps to the step of generating a heat storage signal according to the target heat storage scheme and continues to execute.

5. The water supply device control method according to claim 3, characterized in that: The method further comprises: Obtaining a drinking storage timeout signal and / or obtaining a drainage temperature non-standard signal according to the target drainage temperature; In response to the drainage temperature not meeting the standard signal, controlling the water supply device to drain water to the non-potable storage tank of the water supply device until a drainage temperature meeting the standard signal is obtained; In response to the drinking storage timeout signal, according to the drainage energy storage data, control the water supply device to drain water to the non-drinking storage tank of the water supply device until a second drain signal is obtained, and in response to the second drain signal, jump to the step of generating a heat storage signal according to the target heat storage scheme and continue to execute; When the drainage strategy is a storage water priority strategy, the step of controlling the water supply device to discharge water corresponding to the target drainage temperature based on the drainage strategy and according to the actual energy storage data and / or the heating power data includes: controlling the water supply device to discharge water corresponding to the target wastewater temperature based on the non-potable storage tank; If a third emptying signal corresponding to the non-drinking storage tank is obtained before the drainage completion signal is obtained, the water supply device is controlled to discharge water corresponding to the target drainage temperature according to the actual energy storage data and / or the heating power data, and the drainage completion signal is obtained. In response to the drainage completion signal, the process jumps to the step of generating a heat storage signal according to the target heat storage scheme and continues to execute.

6. The water supply device control method according to claim 1, characterized in that: After the step of determining the target heat storage scheme according to the data to be evaluated, the method further includes: Obtaining prediction data on people arriving at home; A heat storage signal is generated according to the prediction data of the arrival of people at home and the target heat storage plan, and the step of jumping to the step of responding to the heat storage signal and controlling the water supply device to heat according to the target heat storage plan to store thermal energy continues to be executed.

7. The water supply device control method according to claim 1, characterized in that: The water supply device comprises: a refrigeration unit, a water inlet unit, a heating unit, a water outlet unit and a circuit unit, wherein the refrigeration unit is used to refrigerate the water inputted from the water inlet unit to the refrigeration unit, the heating unit is used to heat the water inputted from the water inlet unit to the heating unit, the water outlet unit is used to output water of a preset temperature according to the refrigeration unit, the water inlet unit and the heating unit, and the circuit unit is connected with the refrigeration unit, the water inlet unit, the heating unit and the water outlet unit to form a reflux water path; wherein, The heating unit comprises: a heat exchange subunit, a heating heat storage subunit and an instant heating subunit, wherein the heating heat storage subunit is used to provide heat energy to the heat exchange of the heat exchange subunit, the instant heating subunit is used to heat the water after the heat exchange of the heat exchange subunit and / or the water input into the instant heating subunit by the water inlet unit, and one or more of the heat exchange subunit, the instant heating subunit and the water inlet unit outputs water to the water outlet unit; or The heating unit comprises: a heat exchange subunit and a heating heat storage subunit, wherein the heating heat storage subunit is used to provide heat energy for the heat exchange of the heat exchange subunit, and one or more of the heat exchange subunit, the heating heat storage subunit and the water inlet unit outputs water to the water outlet unit; or, The heating unit comprises: a heat storage subunit and an instant heating subunit, the heat storage subunit is used to store water heated by the instant heating subunit, the instant heating subunit is used to heat water input into the instant heating subunit by the heat storage subunit and / or the water inlet unit, and one or more of the heat storage subunit, the instant heating subunit and the water inlet unit outputs water to the water outlet unit; or, The heating unit comprises: a heating heat storage subunit and an instant heating subunit, wherein the instant heating subunit is used to heat water inputted into the instant heating subunit by the heating heat storage subunit and / or the water inlet unit, and one or more of the heating heat storage subunit, the instant heating subunit and the water inlet unit outputs water to the water outlet unit; or, The heating unit comprises: a heat exchange subunit, a heat storage subunit and an instant heating subunit, the heat storage subunit is used to store water heated by the instant heating subunit, the heat storage subunit is used to provide heat energy to the heat exchange of the heat exchange subunit, the instant heating subunit is used to heat the water input into the instant heating subunit by the heating heat storage subunit and / or the water inlet unit, and one or more of the heat exchange subunit, the instant heating subunit and the water inlet unit output water to the water outlet unit; The heating and heat storage subunit is used to heat the water input from the water inlet unit to the heating and heat storage subunit and store hot water. The heat storage subunit is used to store hot water, and the instant heating subunit adopts a thick film heater.

8. A water supply device control device, characterized in that: The device is used to control a water supply device, and the device comprises: An evaluation start module, used to obtain a scheme evaluation signal, and in response to the scheme evaluation signal, obtain data to be evaluated, wherein the data to be evaluated includes: one or more of ambient temperature data, ambient humidity data, current personnel data, date type, and time period type; A heat storage scheme determination module, used to determine a target heat storage scheme according to the data to be evaluated; a heat storage control module, configured to generate a heat storage signal according to the target heat storage scheme, and in response to the heat storage signal, control the water supply device to heat according to the target heat storage scheme to store heat energy; A drainage start module, used to obtain a drainage signal, wherein the drainage signal carries a target drainage temperature; The drainage control module is used to control the water supply device to discharge water corresponding to the target drainage temperature according to the actual energy storage data and / or heating power data of the water supply device.

9. A water supply device, characterized in that: The water supply device includes a memory, a processor, and a computer program stored in the memory and executable on the processor. When the processor executes the computer program, the steps of the water supply device control method according to any one of claims 1 to 7 are implemented.

10. A computer-readable storage medium, characterized in that: The computer-readable storage medium stores a computer program, and when the computer program is executed by a processor, the steps of the water supply device control method according to any one of claims 1 to 7 are implemented.

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