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. Responding to the drainage signal, and acquiring flow rate increase control data; controlling the water supply device to discharge water according to the water discharge signal, and controlling the water supply device according to the flow speed increase control data in the water discharge process of the water supply device so as to increase the flow speed at the upstream of the water flow in the water path area of the water supply device, which is easy to breed bacteria. Therefore, when the water supply device drains water, flow speed increasing processing can be carried out on the upstream of the water flow of the water path area prone to bacterium breeding according to the flow speed increasing control data, the increased flow speed can effectively wash the water path area prone to bacterium breeding, the bacterium breeding opportunity and conditions are reduced, and the bacterium breeding speed of the water supply device is reduced.

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 many industries, water supply devices are important, but long-term use can easily breed harmful microorganisms inside them, which poses a potential threat to the health of users. The problem is particularly prominent in scenarios with high hygiene requirements such as hospitals and restaurants. Existing sterilization technologies often consume a lot of energy, which not only increases the cost of use, but also does not meet the current requirements of energy conservation and environmental protection. Therefore, how to solve the problem of bacteria breeding easily in water supply devices. Summary of the invention

[0003] Based on this, it is necessary to address the technical problem of how to solve the easy breeding of bacteria in water supply devices in the prior art, and propose a water supply device control method, device, water supply device and storage medium.

[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:

[0005] Get drainage signal;

[0006] In response to the drainage signal, acquiring flow rate increase control data;

[0007] The water supply device is controlled to drain water according to the drainage signal, and during the drainage process of the water supply device, the water supply device is controlled according to the flow rate increase control data to increase the flow rate upstream of the water flow in the water channel area of ​​the water supply device that is prone to breeding bacteria.

[0008] In a second aspect, a water supply device control device is provided, the device is used to control the water supply device, the device comprises:

[0009] A signal acquisition module, used for acquiring drainage signals;

[0010] A data acquisition module, used for acquiring flow rate increase control data in response to the drainage signal;

[0011] The drainage control module is used to control the drainage of the water supply device according to the drainage signal, and during the drainage process of the water supply device, control the water supply device according to the flow rate increase control data to increase the flow rate upstream of the water flow in the water channel area of ​​the water supply device that is prone to breeding bacteria.

[0012] 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.

[0013] 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.

[0014] The water supply device control method, device, water supply device and storage medium of the present application can increase the flow rate of the water flow upstream of the water channel area that is prone to breeding bacteria according to the flow rate increase control data when the water supply device is draining water, by obtaining a drainage signal and responding to the flow rate increase control data. The increased flow rate can effectively flush the water channel area that is prone to breeding bacteria, reduce the opportunities and conditions for bacteria to grow, and thus reduce the bacteria growth rate of the water supply device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] 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.

[0016] in:

[0017] Figure 1 This is an application environment diagram of a water supply device control method in an embodiment;

[0018] Figure 2 A schematic flow chart of a water supply device control method in one embodiment;

[0019] Figure 3 A schematic flow chart of a water supply device control method in one embodiment;

[0020] Figure 4 is a structural block diagram of a water supply device control device in one embodiment;

[0021] Figure 5 The figure is a schematic diagram of a water channel structure of a water supply device in one embodiment.

[0022] Description of the main units and components of this application:

[0023] 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; 41B. Second hot tank; 42. Exhaust hole; 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

[0024] 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.

[0025] 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 5 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.

[0026] Optionally, the water supply device further 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.

[0027] The water inlet unit 800 includes a water inlet 80 .

[0028] 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.

[0029] 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.

[0030] 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.

[0031] 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.

[0032] 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 outputs water to the water outlet unit 200.

[0033] Optionally, the heating unit 400 includes: a heating heat storage subunit and an instant heating subunit, the instant heating subunit is used to heat the heating heat storage subunit and / or the water inlet unit 800 entering the instant heating subunit, and one or more of the heating heat storage subunit, the instant heating subunit and the water inlet unit 800 output water to the water outlet unit 200.

[0034] Optionally, 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 heat storage subunit and / or the water inlet unit 800 input to the instant heating subunit, and one or more of the heat exchange subunit, the instant heating subunit and the water inlet unit 800 output water to the water outlet unit 200.

[0035] 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.

[0036] 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.

[0037] 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).

[0038] 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.

[0039] The water input into the water supply device by the water inlet unit 800 can be tap water or purified water.

[0040] 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.

[0041] Optional, see Figure 5 , the heat exchange subunit includes: a water change valve 66, a flow meter 31, a first control valve 11 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 21 and a faucet 25. The temperature detector 21 is used to detect the temperature of water entering the water outlet unit 200. The first pumping component 43 adopts a water pump. 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.

[0042] 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.

[0043] It can be understood that the hot tank is divided into a first hot tank and a second hot tank 41B, the first hot tank has heating and water storage functions, and the second hot tank 41B has a water storage function but no heating function.

[0044] 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.

[0045] 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.

[0046] 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.

[0047] 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).

[0048] 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.

[0049] 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.

[0050] 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.

[0051] 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.

[0052] 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.

[0053] See also 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.

[0054] 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.

[0055] The eighth control valve 18 may be a three-way valve or a component formed by combining a plurality of two-way valves.

[0056] 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.

[0057] 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.

[0058] 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.

[0059] 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.

[0060] 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.

[0061] 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.

[0062] 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 drainage signal; obtaining flow rate increase control data in response to the drainage signal; controlling the water supply device to drain water according to the drainage signal, and in the process of drainage of the water supply device, controlling the water supply device according to the flow rate increase control data, and increasing the flow rate upstream of the water flow in the waterway area where bacteria are prone to breed in the water supply device. By obtaining the drainage signal and responding to the acquisition of the flow rate increase control data, the flow rate can be increased according to the flow rate increase control data when the water supply device is draining water, and the increased flow rate can effectively flush the waterway area where bacteria are prone to breed, reduce the opportunities and conditions for bacteria to breed, and thus reduce the bacteria breeding rate of the water supply device.

[0063] 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 drainage signal; in response to the drainage signal, obtain flow rate increase control data; control the water supply device to drain water according to the drainage signal, and in the process of the water supply device draining water, control the water supply device according to the flow rate increase control data to increase the flow rate upstream of the water flow in the waterway area of ​​the water supply device that is prone to breeding bacteria.

[0064] Smart devices include, but are not limited to: various personal computers, laptops, smart phones, tablets, portable wearable devices, smart gateways, and servers.

[0065] The present invention is described in detail below through specific embodiments.

[0066] 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:

[0067] S1: Get drainage signal;

[0068] The drainage signal is a signal for discharging water from the water outlet unit, and the drainage signal carries a target drainage temperature.

[0069] Optionally, the drainage signal also carries an expected flow rate. In this case, based on one or more of the actual energy storage data, heating power data and cooling power data of the water supply device, the water supply device is controlled to discharge water corresponding to the target drainage temperature at the expected flow rate.

[0070] The target discharge temperature is the temperature of the water discharged from the water outlet unit that the user wants.

[0071] The desired flow rate is the flow rate at which the user wants the water outlet unit to discharge water.

[0072] 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.

[0073] The client may include but is not limited to: various personal computers, laptops, smart phones, tablet computers, portable wearable devices.

[0074] The server may be a server.

[0075] S2: Responding to the drainage signal, obtaining flow rate increase control data;

[0076] Specifically, according to the drainage signal, the flow rate increase control data can be obtained from a preset storage space, and the flow rate increase control data can also be written into a program file that implements the present application.

[0077] The flow rate increase control data controls the speed at which the flow rate of the water channel in the water supply device increases.

[0078] S3: According to the drainage signal, the water supply device is controlled to drain water, and during the drainage process of the water supply device, the water supply device is controlled according to the flow rate increase control data to increase the flow rate upstream of the water flow in the water channel area of ​​the water supply device that is prone to breeding bacteria.

[0079] Specifically, according to the drainage signal, drainage control data is obtained, and one or more units among the water inlet unit, heating unit, refrigeration 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.

[0080] The drainage control data includes: control data of each unit (refrigeration unit, water inlet unit, heating unit, water outlet unit).

[0081] 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.

[0082] A flow rate increasing component is arranged upstream of the water flow in the water channel area where bacteria are easily bred, and the flow rate of the water channel can be increased by the flow rate increasing component.

[0083] Optionally, the flow rate increasing component adopts a water pump.

[0084] Waterway areas that are prone to bacterial growth are areas on waterways that are prone to bacterial growth.

[0085] Specifically, in the process of the water supply device discharging water corresponding to the target drainage temperature, the flow rate increasing component in the water path corresponding to the drainage control data of the water supply device is controlled to operate according to the flow rate increase control data, so as to increase the flow rate upstream of the water flow in the water path area of ​​the water supply device that is prone to breeding bacteria.

[0086] This embodiment obtains a drainage signal and responds to the flow rate increase control data. When the water supply device is draining, the flow rate of the water flow upstream of the water channel area that is prone to breeding bacteria can be increased according to the flow rate increase control data. The increased flow rate can effectively flush the water channel area that is prone to breeding bacteria, reduce the opportunities and conditions for bacterial growth, and thus reduce the bacterial growth rate of the water supply device.

[0087] In one embodiment, the drainage signal carries a target drainage temperature;

[0088] The step of controlling the water supply device to drain water according to the drainage signal, and in the process of the water supply device draining water, controlling the water supply device according to the flow rate increase control data to increase the flow rate upstream of the water flow in the waterway area of ​​the water supply device that is prone to breeding bacteria, comprises:

[0089] S31: Based on one or more of the actual energy storage data, heating power data and cooling power data of the water supply device, the water supply device is controlled to discharge water corresponding to the target drainage temperature; and in the process of the water supply device discharging water corresponding to the target drainage temperature, the water supply device is controlled according to the flow rate increase control data to increase the flow rate upstream of the water flow in the water channel area of ​​the water supply device that is prone to breeding bacteria.

[0090] Optionally, the actual energy storage data includes: drainage energy storage data.

[0091] Optionally, the actual energy storage data includes: non-drainage energy storage data.

[0092] Optionally, the actual energy storage data includes: non-drainage energy storage data and drainage energy storage data.

[0093] 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.

[0094] Non-drainage storage data refers to the water (usually water used for heat exchange) stored in advance in the heating unit and cannot be input into the water outlet unit. Non-drainage storage data includes: temperature and water storage capacity.

[0095] The heating power data is the power data of heating performed by the heating unit.

[0096] The refrigeration power data is the power data of the refrigeration unit for refrigeration.

[0097] Specifically, based on one or more of the actual energy storage data, heating power data and cooling power data in the drainage signal, the drainage control data is determined by using a table lookup method, and one or more of the water inlet unit, heating unit, cooling 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.

[0098] In this embodiment, during the process of the water supply device discharging water corresponding to the target drainage temperature, the flow rate is increased upstream of the water flow in the waterway area prone to breeding bacteria, which can effectively reduce the chances of bacteria staying and breeding in the waterway area prone to breeding bacteria. The high-flow water can quickly flush the waterway area prone to breeding bacteria, reduce the possibility of bacterial attachment and reproduction, and thus slow down the bacterial growth rate in the waterway area prone to breeding bacteria.

[0099] In one embodiment, the method further comprises:

[0100] S41: Acquiring a solution confirmation signal;

[0101] The program confirmation signal is a signal to determine the sterilization plan.

[0102] Specifically, the scheme confirmation signal may be triggered actively according to the signal indicating that the water supply device has been started after the water supply device has been started, or may be a scheme confirmation signal input by a user, or may be a scheme confirmation signal sent by a third-party application, or may be a scheme confirmation signal triggered actively according to preset conditions by a program file implementing the present application. For example, a scheme confirmation signal may be triggered actively at preset time intervals.

[0103] The user can trigger the plan confirmation signal through the button on the water supply device, the user can also input the plan confirmation signal through the touch screen on the water supply device, the user can also input the plan confirmation signal through the client that communicates with the water supply device, and the user can also send the plan confirmation 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.

[0104] The client may include but is not limited to: various personal computers, laptops, smart phones, tablet computers, portable wearable devices.

[0105] The server may be a server.

[0106] S42: Determine the stage sterilization plan according to the plan confirmation signal;

[0107] Optionally, in response to the scheme confirmation signal, the stage sterilization scheme is directly obtained from a preset storage space.

[0108] Optionally, in response to the scheme confirmation signal, current weather forecast data is obtained; and a stage sterilization scheme is determined based on the current weather forecast data.

[0109] The current weather forecast data is the real-time weather forecast data when the scheme confirmation signal is obtained. The weather forecast data at least includes: the temperature within a period of time in the future and the humidity within a period of time in the future.

[0110] When the solution confirmation signal is obtained, current weather forecast data can be obtained from a third-party application.

[0111] Optionally, according to the current weather forecast data, a sterilization scheme is screened from a sterilization scheme library, and a target sterilization scheme is determined based on the screened sterilization schemes.

[0112] Optionally, determining the target sterilization scheme according to the sterilization schemes obtained by screening specifically includes: directly using the sterilization scheme obtained by screening as the target sterilization scheme.

[0113] Optionally, determining the target sterilization scheme according to the sterilization schemes obtained by screening specifically includes: processing the sterilization schemes obtained by screening and using them as the target sterilization scheme.

[0114] Optionally, the current weather forecast data is input into a pre-trained scenario prediction model for classification prediction, and the vector element with the largest value is extracted from the predicted vector. The classification category (that is, the scenario identifier) ​​corresponding to the extracted vector element is used as the target scenario identifier, and the sterilization scenario corresponding to the target scenario identifier is used as the target sterilization scenario.

[0115] The scheme identifier may be data such as a scheme name, a scheme ID, etc. that uniquely identifies a sterilization scheme.

[0116] The pre-trained scenario prediction model is a pre-trained multi-classification model. The model structure and model training method of the scenario prediction model can be selected from the existing technology.

[0117] The sterilization plan describes the associated data of the sterilization start time, the range of water channels that need to be sterilized, and the specific control data of the sterilization.

[0118] S43: According to the stage sterilization scheme, control the water supply device to sterilize the water channel.

[0119] Specifically, according to the target sterilization scheme, all or part of the water channels of the water supply device are controlled to be sterilized.

[0120] Optionally, according to the target sterilization scheme, at least one of the refrigeration unit, the water inlet unit, the heating unit, the water outlet unit and the loop unit of the water supply device is controlled to sterilize the water channel of the water supply device.

[0121] For water sterilization, high temperature water can be used for sterilization. For some special bacteria, special sterilizers are required for targeted sterilization.

[0122] It is understandable that the high-temperature water used for water sterilization in the present application can be generated by heating water in the water supply device itself, or can be input into the water supply device through the water inlet of the water supply device.

[0123] This embodiment can accurately start the sterilization control process by obtaining a plan confirmation signal; after responding to the signal, weather forecast data is obtained. The weather forecast data affects the speed of bacterial growth. A more accurate and reasonable stage sterilization plan is formulated based on the weather forecast data, thereby effectively avoiding incomplete sterilization due to a fixed sterilization mode, ensuring the cleanliness and hygiene inside the water supply device and the health of users, and preventing waste of resources caused by excessive sterilization.

[0124] In one embodiment, the step of determining the stage sterilization scheme according to the scheme confirmation signal comprises:

[0125] S421: Responding to the solution confirmation signal, obtaining current weather forecast data;

[0126] S422: Filtering a sterilization solution from a sterilization solution library according to the current weather forecast data as an initial sterilization solution;

[0127] Specifically, according to the current weather forecast data, a sterilization scheme is screened from a sterilization scheme library, and the screened sterilization scheme is used as an initial sterilization scheme.

[0128] S423: Obtaining water consumption prediction data, bacteria prediction data, electricity price distribution data, and sterilization preference data;

[0129] Water consumption forecast data is the forecast data of future water consumption. Water consumption forecast data is the associated data of water consumption time, water consumption temperature and water consumption amount.

[0130] Bacteria prediction data is the description data of bacteria in the future waterway. Bacteria prediction data is the associated data of time and bacteria description data. Bacteria description data can be the total bacteria count of the water supply device or the bacteria count of each component of the water supply device.

[0131] The electricity price distribution data is the distribution data of the electricity price in the area served by the water supply device. The electricity price distribution data is the associated data of the time period and the unit price of electricity.

[0132] The water use prediction data may be obtained from a third-party application, or may be water use prediction data automatically generated by a program file implementing the present application. Optionally, the water use prediction data may be obtained by using a table lookup method based on historical water use habit data. Optionally, the historical water use habit data may be input into a pre-trained water use trend prediction model to predict future water use trends, and the predicted data may be used as water use prediction data.

[0133] The pre-trained water consumption trend prediction model is a pre-trained multi-classification model. The model structure and model training method of the pre-trained water consumption trend prediction model can be selected from the prior art.

[0134] The historical water use habit data is the associated data of the historical water use time, water use temperature and water use amount of the water supply device controlled by the present application.

[0135] The bacteria prediction data is the bacteria prediction data automatically generated by the program file of the present application. The method of bacteria prediction data can be selected from the prior art and will not be described in detail here.

[0136] S424: determining a target sterilization period according to the water consumption prediction data, the bacteria prediction data, the electricity price distribution data and the sterilization preference data;

[0137] Optionally, a target sterilization period is determined by using a table lookup method based on the water usage prediction data, the bacteria prediction data, the electricity price distribution data and the sterilization preference data.

[0138] Optionally, the water use prediction data, the bacteria prediction data, the electricity price distribution data and the sterilization preference data are concatenated and input into a pre-trained sterilization period prediction model for classification prediction, and the vector element with the largest value is extracted from the vector obtained by the classification prediction, and the classification category (that is, the sterilization period) corresponding to the extracted vector element is used as the target sterilization period.

[0139] The pre-trained sterilization period prediction model is a pre-trained classification model. The model structure and model training method of the sterilization period prediction model can be selected from the existing technology and will not be described in detail here.

[0140] S425: According to the target sterilization period, the sterilization start time data in the initial sterilization plan is updated to obtain the stage sterilization plan.

[0141] Specifically, according to the target sterilization period, the sterilization start time data in the initial sterilization plan is replaced and updated, and the updated initial sterilization plan is used as the stage sterilization plan.

[0142] This embodiment can understand the peak and trough periods of water use through water use prediction data. Sterilization during the trough period can reduce the impact on normal water use; combined with bacteria prediction data, it can accurately grasp the trend of bacterial growth, and sterilize before the period when bacteria are prone to multiply in large numbers to improve the sterilization effect; the use of electricity price distribution data is helpful to start sterilization during periods with lower electricity prices and reduce sterilization costs; and sterilization preference data can meet the personalized needs of different users, making the arrangement of sterilization time periods more in line with user expectations. By comprehensively considering water use prediction data, bacteria prediction data, electricity price distribution data, and sterilization preference data to predict the sterilization period, a more accurate and reasonable sterilization arrangement can be achieved.

[0143] In one embodiment, the method further comprises:

[0144] S61: Obtain water consumption forecast data;

[0145] S62: Subtract the current time from the earliest water use time of the water use prediction data to obtain the idle time;

[0146] Specifically, the earliest water consumption time of the water consumption prediction data is subtracted from the current time, and the time obtained by the subtraction is used as the idle time.

[0147] S63: If the idle time is greater than the time threshold, obtaining an idle time flushing control scheme;

[0148] Specifically, if the idle time is greater than the time threshold, it means that the idle time exceeds the expected requirement and the water channel needs to be emptied to inhibit the growth of bacteria. Therefore, the idle flushing control plan can be obtained from the preset storage space, or the idle flushing control plan can be written into the program file that implements this application.

[0149] The idle time flushing control scheme describes the idle time cleaning mode, which is one of the fast full waterway cleaning and fast partial waterway cleaning. It is understandable that if the cleaning mode is fast partial waterway cleaning, the idle time flushing control scheme also includes: unit identification. The unit identification can be data such as unit name, unit ID, etc. that uniquely identifies a unit (that is, refrigeration unit, water inlet unit, heating unit, water outlet unit and loop unit).

[0150] S64: controlling the water supply device according to the idle flushing control scheme to use the water in the water channel of the water supply device to clean the water channel and obtain a cleaning end signal;

[0151] Specifically, the water supply device is controlled according to the idle flushing control scheme to use the water in the water channel of the water supply device for water channel cleaning, and a cleaning end signal is generated after cleaning is completed, thereby achieving water channel cleaning using only the water in the water channel of the water supply device.

[0152] S65: Control the water supply device according to the cleaning end signal to discharge the water in the water channel of the water supply device out of the water supply device.

[0153] Specifically, the water supply device is controlled according to the cleaning end signal to discharge water in the water channel of the water supply device out of the water supply device, thereby emptying the water channel of the water supply device.

[0154] In this embodiment, when the water supply device is in the situation where the idle time exceeds the time threshold, the water supply device is controlled according to the idle flushing control scheme, so that only the water in the water channel of the water supply device is used for water channel cleaning, so that the water in the water channel of the water supply device can be effectively discharged, thereby keeping the water channel clean, avoiding the precipitation and blockage of impurities, and further slowing down the rate of bacterial growth.

[0155] In one embodiment, the step of controlling the water supply device to sterilize the waterway according to the staged sterilization scheme includes:

[0156] S431: According to the first scheme in the stage sterilization scheme, control the water supply device to sterilize the water channel and obtain a first end signal;

[0157] Specifically, according to the first scheme in the stage sterilization scheme, the water supply device is controlled to sterilize the water channel, and a first end signal is generated after the sterilization is completed.

[0158] The first scheme describes the associated data of the sterilization start time data, the water channel range that needs to be sterilized, and the specific control data of the sterilization.

[0159] S432: In response to the first end signal, according to the second scheme in the stage sterilization scheme, controlling the water supply device to perform water channel flushing;

[0160] Among them, the waterway flow velocity corresponding to the second scheme is greater than the waterway flow velocity corresponding to the first scheme.

[0161] Specifically, when the first end signal is obtained, it means that the sterilization is completed. According to the second scheme in the stage sterilization scheme, the water supply device is controlled to perform water channel flushing to remove the sterilization residues.

[0162] The second solution describes a supplementary cleaning mode, which is one of rapid full waterway cleaning and rapid partial waterway cleaning.

[0163] When the first end signal is received, this embodiment performs a water channel flushing operation on the water supply device according to the second scheme in the stage sterilization scheme, so that the residual substances after sterilization can be effectively removed. Because the biofilm is a biofilm formed on the surface of the attached object by bacteria during the growth process to adapt to the living environment, and the growth mode corresponding to the planktonic cells, its structure includes bacteria and the extracellular matrix secreted by itself. It is a special growth mode of bacteria with protective properties. In order to solve this problem, the water channel flow rate corresponding to the second scheme of this application is greater than the water channel flow rate corresponding to the first scheme, so that the water flow rate during flushing is faster than the water channel speed during sterilization. This high-speed water flow can destroy and flush away the biofilm in the waterway, thereby slowing down the growth rate of bacteria.

[0164] In one embodiment, the method further comprises:

[0165] S71: Obtaining inlet water quality data;

[0166] Inlet water quality data refers to the water quality data of water entering the water supply device.

[0167] Specifically, the inlet water quality data may be obtained from a third-party application, or a water quality detection sensor may be installed at the water inlet of the water supply device to obtain the inlet water quality data from the water quality detection sensor.

[0168] It is understandable that the inlet water quality data may be actively sent by a third-party application, the inlet water quality data may be obtained periodically from a third-party application, or the inlet water quality data may be obtained in real time from a water quality detection sensor.

[0169] S72: Determine whether the inlet water quality data is within a preset water quality data range;

[0170] S73: If yes, generate a water inlet control signal, and control the water inlet of the water channel of the water supply device according to the water inlet control signal;

[0171] Specifically, if it is located, that is, the inlet water quality data is within the preset water quality data range, it means that the water quality of the water planned to enter the water supply device meets the requirements. Therefore, a water inlet control signal is generated, and the water inlet unit is controlled according to the water inlet control signal so that the external water source inputs water into the water supply device through the water inlet unit.

[0172] S74: If not, then end the processing of the inlet water quality data.

[0173] Specifically, if it is not, that is, the inlet water quality data is outside the preset water quality data range, it means that the water quality of the water planned to enter the water supply device does not meet the requirements. Therefore, the processing of the inlet water quality data is terminated, that is, the external water source is not allowed to input water into the water supply device through the water inlet unit.

[0174] Because the water quality affects the growth rate and types of bacteria, the external water source is allowed to input water into the water supply device through the water inlet unit only when the inlet water quality data is within the preset water quality data range. If the inlet water quality data is outside the preset water quality data range, the external water source is not allowed to input water into the water supply device through the water inlet unit, thereby slowing down the growth rate of bacteria in the water supply device and reducing the types of bacteria that grow in the water supply device.

[0175] 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;

[0176] 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 heat storage subunit and / or the water inlet unit input 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;

[0177] Wherein, the heat storage subunit is used to store hot water, and the instant heating subunit adopts a thick film heater.

[0178] In this embodiment, the heat storage subunit stores heat in advance. When hot water needs to be discharged, the heat energy stored in advance in the heat storage subunit is used to exchange heat with the water to be discharged in the heat exchange subunit, thereby outputting a large flow of water without significantly increasing the power of the instant heating subunit.

[0179] 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:

[0180] A signal acquisition module 801 is used to acquire a drainage signal;

[0181] A data acquisition module 802 is used to respond to the drainage signal and acquire flow rate increase control data;

[0182] The drainage control module 803 is used to control the drainage of the water supply device according to the drainage signal, and during the drainage process of the water supply device, control the water supply device according to the flow rate increase control data to increase the flow rate upstream of the water flow in the water channel area of ​​the water supply device that is prone to breeding bacteria.

[0183] This embodiment obtains a drainage signal and responds to the flow rate increase control data. When the water supply device is draining, the flow rate of the water flow upstream of the water channel area that is prone to breeding bacteria can be increased according to the flow rate increase control data. The increased flow rate can effectively flush the water channel area that is prone to breeding bacteria, reduce the opportunities and conditions for bacterial growth, and thus reduce the bacterial growth rate of the water supply device.

[0184] 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:

[0185] Get drainage signal;

[0186] In response to the drainage signal, acquiring flow rate increase control data;

[0187] The water supply device is controlled to drain water according to the drainage signal, and during the drainage process of the water supply device, the water supply device is controlled according to the flow rate increase control data to increase the flow rate upstream of the water flow in the water channel area of ​​the water supply device that is prone to breeding bacteria.

[0188] This embodiment obtains a drainage signal and responds to the flow rate increase control data. When the water supply device is draining, the flow rate of the water flow upstream of the water channel area that is prone to breeding bacteria can be increased according to the flow rate increase control data. The increased flow rate can effectively flush the water channel area that is prone to breeding bacteria, reduce the opportunities and conditions for bacterial growth, and thus reduce the bacterial growth rate of the water supply device.

[0189] 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:

[0190] Get drainage signal;

[0191] In response to the drainage signal, acquiring flow rate increase control data;

[0192] The water supply device is controlled to drain water according to the drainage signal, and during the drainage process of the water supply device, the water supply device is controlled according to the flow rate increase control data to increase the flow rate upstream of the water flow in the water channel area of ​​the water supply device that is prone to breeding bacteria.

[0193] This embodiment obtains a drainage signal and responds to the flow rate increase control data. When the water supply device is draining, the flow rate of the water flow upstream of the water channel area that is prone to breeding bacteria can be increased according to the flow rate increase control data. The increased flow rate can effectively flush the water channel area that is prone to breeding bacteria, reduce the opportunities and conditions for bacterial growth, and thus reduce the bacterial growth rate of the water supply device.

[0194] 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.

[0195] Those of ordinary skill in the art can understand that all or part of the processes in the above-mentioned embodiment methods can be completed by instructing related 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 DRAM (SLDRAM), RAMbus direct RAM (RDRAM), direct RAMbus dynamic RAM (DRDRAM), and RAMbus dynamic RAM (RDRAM), etc.

[0196] 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.

[0197] 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: Get drainage signal; In response to the drainage signal, acquiring flow rate increase control data; The water supply device is controlled to drain water according to the drainage signal, and during the drainage process of the water supply device, the water supply device is controlled according to the flow rate increase control data to increase the flow rate upstream of the water flow in the water channel area of ​​the water supply device that is prone to breeding bacteria.

2. The water supply device control method according to claim 1, characterized in that: The drainage signal carries a target drainage temperature; The step of controlling the water supply device to drain water according to the drainage signal, and in the process of the water supply device draining water, controlling the water supply device according to the flow rate increase control data to increase the flow rate upstream of the water flow in the waterway area of ​​the water supply device that is prone to breeding bacteria, comprises: The water supply device is controlled to discharge water corresponding to the target drainage temperature according to one or more of the actual energy storage data, heating power data and cooling power data of the water supply device. Moreover, in the process of the water supply device discharging water corresponding to the target drainage temperature, the water supply device is controlled according to the flow rate increase control data to increase the flow rate upstream of the water flow in the water channel area of ​​the water supply device that is prone to breeding bacteria.

3. The water supply device control method according to claim 1, characterized in that: The method further comprises: obtaining a scheme confirmation signal, determining a stage sterilization scheme according to the scheme confirmation signal, and controlling the water supply device to sterilize the waterway according to the stage sterilization scheme; The step of determining the stage sterilization scheme according to the scheme confirmation signal comprises: In response to the scheme confirmation signal, obtaining current weather forecast data; According to the current weather forecast data, a sterilization scheme is selected from a sterilization scheme library as an initial sterilization scheme; Obtain water consumption forecast data, bacteria forecast data, electricity price distribution data, and sterilization preference data; Determining a target sterilization period according to the water use prediction data, the bacteria prediction data, the electricity price distribution data, and the sterilization preference data; According to the target sterilization period, the sterilization start time data in the initial sterilization plan is updated to obtain the stage sterilization plan.

4. The water supply device control method according to claim 1, characterized in that: The method further comprises: Obtain water use forecast data; Subtract the current time from the earliest water usage time of the water usage prediction data to obtain the idle time; If the idle time is greater than the time threshold, an idle time flushing control scheme is obtained; Controlling the water supply device according to the idle flushing control scheme to use water in the water channel of the water supply device to clean the water channel and obtain a cleaning end signal; The water supply device is controlled according to the cleaning end signal to discharge water in the water channel of the water supply device out of the water supply device.

5. The water supply device control method according to claim 3, characterized in that: The step of controlling the water supply device to sterilize the waterway according to the staged sterilization scheme includes: According to the first scheme in the stage sterilization scheme, the water supply device is controlled to sterilize the water channel to obtain a first end signal; In response to the first end signal, according to the second scheme in the stage sterilization scheme, the water supply device is controlled to perform water channel flushing; Among them, the waterway flow velocity corresponding to the second scheme is greater than the waterway flow velocity corresponding to the first scheme.

6. The water supply device control method according to claim 1, characterized in that: The method further comprises: Obtain influent water quality data; Determining whether the inlet water quality data is within a preset water quality data range; If it is, a water inlet control signal is generated, and water inlet of the water channel of the water supply device is controlled according to the water inlet control signal; If not, the processing of the inlet water quality data is terminated.

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; 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 heat storage subunit and / or the water inlet unit input 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; Wherein, 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: A signal acquisition module, used for acquiring drainage signals; A data acquisition module, used for acquiring flow rate increase control data in response to the drainage signal; The drainage control module is used to control the drainage of the water supply device according to the drainage signal, and during the drainage process of the water supply device, control the water supply device according to the flow rate increase control data to increase the flow rate upstream of the water flow in the water channel area of ​​the water supply device that is prone to breeding bacteria.

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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