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

Abstract

The invention relates to the technical field of water supply devices, and discloses a water supply device sterilization control method and device, a water supply device and a medium. The method comprises the following steps: acquiring a sterilization signal; determining sterilization configuration according to the sterilization signal; and controlling the water supply device to sterilize the water path according to the sterilization configuration. Therefore, sterilization configuration is accurately determined according to the sterilization signal, pertinence and accuracy of sterilization operation are achieved, and different bacterium breeding conditions can be better coped with.

Description

Technical Field

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

[0002] In daily life and many industries, the importance of water supply devices is self-evident. From daily washing, bathing, washing dishes to daily drinking, many aspects of people are highly dependent on the hot water provided by the water supply device. During the long-term use of the water supply device, various harmful microorganisms such as bacteria and viruses are prone to breed inside it. These microorganisms may spread with the use of hot water, posing a potential threat to the health of users. Especially in some scenarios with high hygiene requirements, such as hospitals and catering industries, the problem of non-sterilization of water supply devices is particularly prominent. Summary of the invention

[0003] Based on this, it is necessary to propose a water supply device sterilization control method, device, water supply device and medium to address the technical problem of the prior art that various harmful microorganisms such as bacteria and viruses are easily bred inside the water supply device during long-term use.

[0004] In a first aspect, a water supply device sterilization control method is provided, the method being used to control a water supply device;

[0005] The method comprises:

[0006] Obtain sterilization signals;

[0007] Determining a sterilization configuration according to the sterilization signal;

[0008] According to the sterilization configuration, the water supply device is controlled to sterilize the water channel.

[0009] Furthermore, the step of obtaining the sterilization signal includes:

[0010] Obtain the sterilization signal input by the user, or generate the sterilization signal according to the current time and the scheduled sterilization time, or generate the sterilization signal at a preset first time interval, or generate the sterilization signal according to preset inquiry time interval data, preset sterilization start conditions and stage usage data of the water supply device.

[0011] Furthermore, the step of generating the sterilization signal according to the preset inquiry time interval data, the preset sterilization start condition and the stage usage data of the water supply device includes:

[0012] Based on the query time interval data, judging whether sterilization is required according to the stage usage data and the sterilization start condition, and obtaining a first result;

[0013] If the first result is yes, the sterilization signal is generated, and the current time is used as the start time of the query time interval data;

[0014] The durations of the inquiry time intervals in the inquiry time interval data are sorted from largest to smallest.

[0015] Furthermore, the step of determining the sterilization configuration according to the sterilization signal includes:

[0016] In response to the sterilization signal, obtaining user sterilization preference data and stage usage data of the water supply device;

[0017] The sterilization configuration is determined according to the user sterilization preference data and the stage usage data.

[0018] Further, the sterilization configuration includes: at least one stage configuration data, the stage configuration data includes: control stage and stage control data;

[0019] If the control stage is a sterilization stage, the stage control data includes: stage sequence, sterilization method, sterilization temperature and sterilization control data, and the sterilization method is one of high temperature immersion, cyclic high temperature flushing, single high temperature flushing, high temperature ozone immersion, cyclic high temperature ozone flushing, and single high temperature ozone flushing;

[0020] If the control stage is a flushing stage, the stage control data includes: stage sequence, flushing mode, flushing temperature and flushing control data, and the flushing mode includes: single flushing or cyclic flushing;

[0021] If the control stage is a deep cleaning stage, the stage control data includes: cleaning agent type, cleaning agent concentration and immersion control data, and the immersion control data includes: immersion temperature and immersion time;

[0022] Wherein, the sterilization configuration at least includes the stage control data corresponding to the sterilization stage.

[0023] Furthermore, the sterilization configuration sequentially includes the stage configuration data corresponding to the deep cleaning stage, the stage configuration data corresponding to the flushing stage, the stage configuration data corresponding to the sterilization stage, and the stage configuration data corresponding to the flushing stage.

[0024] Furthermore, the water supply device comprises: a heat exchange module, a heat storage module, a heating module, a water outlet module and a loop module, and the heating module adopts a thick film heater;

[0025] The water supply device also includes a water inlet;

[0026] The water inlet is connected to the inlet of the water outlet module to form a normal temperature water path;

[0027] The water inlet, the first tube of the heat exchange module, the heating module, and the inlet of the water outlet module are sequentially connected to form a hot water circuit;

[0028] The heat storage module is connected to the second pipe of the heat exchange module to form a circulating heat exchange circuit;

[0029] The heating module is connected to the heat storage module to form a hot water storage circuit;

[0030] The loop module is connected with the heat exchange module, the heat storage module, the heating module and the water outlet module to form a sterilization and cleaning water path.

[0031] In a second aspect, a water supply device sterilization control device is provided, the device is used to control the water supply device, and the device is configured to implement the steps of the water supply device sterilization control method described in any one of the first aspects.

[0032] In a third aspect, a water supply device is provided, comprising: a control module, a heat exchange module, a heat storage module, a heating module and a water outlet module, wherein the control module is used to control the operation of the heat exchange module, the heat storage module, the heating module and the water outlet module, and the control module comprises: 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 water supply device sterilization control method described in any one of the first aspects when executing the computer program.

[0033] 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 water supply device sterilization control method described in any one of the first aspects are implemented.

[0034] The sterilization control method, device, water supply device and medium of the water supply device of the present application obtains a sterilization signal, determines a sterilization configuration according to the sterilization signal, and controls the water supply device to sterilize the water channel according to the sterilization configuration. Thus, the sterilization configuration is accurately determined according to the sterilization signal, and the pertinence and accuracy of the sterilization operation are achieved, which can better cope with different bacterial breeding conditions; according to the sterilization configuration, the water supply device is controlled to sterilize the water channel, and comprehensive and local targeted sterilization treatment of the entire water channel of the water supply device is achieved. This precise control mode can flexibly coordinate and operate each module according to the actual situation, so as to achieve the most ideal sterilization effect, while avoiding unnecessary energy loss and resource consumption. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] Figure 1 This is an application environment diagram of a water supply device sterilization control method in one embodiment;

[0036] Figure 2 A schematic flow chart of a method for controlling sterilization of a water supply device in one embodiment;

[0037] Figure 3 A schematic flow chart of a method for controlling sterilization of a water supply device in one embodiment;

[0038] Figure 4 A schematic diagram of a waterway structure of a water supply device in one embodiment;

[0039] Figure 5 Schematic diagram of another water channel structure of a water supply device in an embodiment.

[0040] Description of the main modules and components of this application:

[0041] 11. First control valve; 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 module; 24. Temperature detector; 25. Faucet; 26. Exhaust port; 300. Heat exchange module; 31. Flow meter; 32. Heat exchanger; 400. Heat storage module; 41. Heat tank; 42. Exhaust port; 43. First pumping component; 500. Heating module; 51. Heater; 52. Third pumping component; 600. Control module; 700. Loop module; 71. Second pumping component; 72. Wastewater pipe; 80. Water inlet. DETAILED DESCRIPTION

[0042] 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.

[0043] The water supply device drainage control method provided in the embodiment of the present invention is used to control the water supply device, please refer to Figure 1 , Figure 4 , Figure 5The water supply device includes: a water inlet 80, a control module 600, a heat exchange module 300, a heat storage module 400, a heating module 500, a water outlet module 200 and a loop module 700. The control module 600 is used to control the operation of the heat exchange module 300, the heat storage module 400, the heating module 500, the water outlet module 200 and the loop module 700. The water heated by the heating module 500 enters the heat storage module 400 or the water outlet module 200. The hot water in the heat storage module 400 is used to heat the normal temperature water input to the heat exchange module 300, and the water heated by the heat exchange in the heat exchange module 300 enters the water outlet module 200 or the heating module 500. The water inlet 80 is connected to the heat exchange module 300, the heat storage module 400, the heating module 500 and the water outlet module 200 through pipelines, that is, the first path of water input into the water supply device through the water inlet 80 enters the heat exchange module 300 (the water is heated after heat exchange in the heat exchange module 300), the second path of water input into the water supply device through the water inlet 80 enters the heat storage module 400 (the water serves as the heat exchange medium of the heat storage module 400), the third path of water input into the water supply device through the water inlet 80 enters the heating module 500, and the fourth path of water input into the water supply device through the water inlet 80 enters the water outlet module 200 (the water enters the water outlet module 200 at room temperature).

[0044] The loop module 700 is connected with the heat exchange module 300 , the heat storage module 400 , the heating module 500 and the water outlet module 200 to form a sterilization and cleaning water path.

[0045] The water input into the water supply device through the water inlet 80 can be tap water or purified water.

[0046] Optional, see Figure 4 and Figure 5 , the heat exchange module 300 includes: a flow meter 31, a first control valve 11 and a heat exchanger 32. The heat storage module 400 includes: a heat tank 41, a first pumping component 43, and a third control valve 13. The heating module 500 includes a heater 51. The water outlet module 200 includes: a second control valve 12, a fifth control valve 15, 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 module 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 first control valve 11, the third control valve 13, and the fourth control valve 14 adopt a two-way valve.

[0047] Optionally, the water outlet module 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 module 200, thereby preventing the water outside the faucet 25 from polluting the water supply device.

[0048] The loop module 700 includes: a seventh control valve 17, a second pumping component 24 and a waste water pipe 72. It is understandable that the second pumping component 24 can be a water pump. The second pumping component 24 can also be replaced by a water bag.

[0049] 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 24, the third end of the seventh control valve 17 is communicated with the hot tank 41, and the outlet of the second pumping component 24 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 41, the seventh control valve 17, the second pumping component 24 and the waste water pipe 72 is used as the hot tank drainage waterway, so that the water in the hot tank 41 can be discharged.

[0050] 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 24 is connected to the hot tank 41, and the outlet of the second pumping component 24 is connected to the waste water pipe 72, wherein the water path corresponding to the hot tank 41, the seventh control valve 17, the second pumping component 24 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.

[0051] The water inlet 80 is connected to the inlet of the water outlet module 200 to form a normal temperature water path, that is, when the water outlet module 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 module 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.

[0052] The water inlet 80, the first tube of the heat exchange module 300, the heating module 500, and the inlet of the water outlet module 200 are connected in sequence to form a hot water waterway, that is, the waterway from the water inlet 80, the first control valve 11, the first tube of the heat exchanger 32, the heater, the fourth control valve 14 to the faucet 25 is used as the hot water waterway.

[0053] The heat storage module 400 is connected to the second pipe of the heat exchange module 300 to form a circulating heat exchange circuit, that is, the water circuit corresponding to the heat tank 41, the first pumping component 43, the second pipe of the heat exchanger 32 and the heat tank 41 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 heat tank 41 from the heat tank 41 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 41 from the second end of the second pipe of the heat exchanger 32.

[0054] 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.

[0055] See also Figure 4 and Figure 5 For the heating module 500 and the heat storage module 400 to be connected to form a hot water storage circuit, an optional implementation method is: the water circuit formed from the water inlet 80, the first control valve 11, 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 41 is used as a hot water storage circuit.

[0056] See also Figure 5 For the heating module 500 to be connected with the heat storage module 400 to form a hot water storage circuit, an optional implementation method is: the heat storage module 400 also includes: an eighth control valve 18 and a third pumping component 52, and the water path from the hot tank 41, the first pumping component 43, the eighth control valve 18, the heater 51, the third pumping component 52 to the hot tank 41 is used as a hot water storage circuit.

[0057] The eighth control valve 18 may be a three-way valve or a component formed by combining a plurality of two-way valves.

[0058] It is understandable that the hot tank 41 is provided with an exhaust hole 42 , and the hot tank 41 exhausts excess gas inside the hot tank 41 through the exhaust hole 42 .

[0059] Optionally, the gas exhausted from the hot tank 41 through the exhaust hole 42 is discharged to the external environment through the exhaust port 26 of the water outlet module 200.

[0060] Optionally, the water path from the water inlet 80 , the second control valve 12 , the fifth control valve 15 , the third control valve 13 to the hot tank 41 is used as a water replenishment water path for the hot tank 41 , and the water replenishment water path is used to replenish water to the hot tank 41 .

[0061] Optionally, the heating module 500 uses a thick film heater 51. The thick film heater 51 is usually a heating element formed by making a heating resistor material or the like 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 heating module 500 can also use a heater, which is not limited here.

[0062] Optionally, the water outlet module 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 module 200, wherein the ninth control valve is a one-way valve. Air is supplied to the loop module 700 through the exhaust port 26 of the water outlet module 200 to evacuate water from the ninth control valve to the waste water pipe 72.

[0063] Optionally, the water supply device further includes: a cleaning agent delivery module, which is connected to the water inlet, the heat exchange module, the heat storage module, the heating module and the water outlet module. The cleaning agent delivery module 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 module and water inlet separately.

[0064] Optionally, the control module 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 drainage control method described in the present application when executing the computer program. The method includes: obtaining a sterilization signal; determining a sterilization configuration according to the sterilization signal; and controlling the water supply device to sterilize the water channel according to the sterilization configuration. The present application accurately determines the sterilization configuration according to the sterilization signal, thereby achieving the pertinence and accuracy of the sterilization operation, and can better cope with different bacterial breeding conditions; according to the sterilization configuration, the water supply device is controlled to sterilize the water channel, thereby achieving comprehensive and local targeted sterilization treatment of the entire water channel of the water supply device. This precise control mode can flexibly coordinate the operation of each module according to the actual situation, thereby achieving the most ideal sterilization effect, while also avoiding unnecessary energy loss and resource consumption.

[0065] Optionally, the water supply device drainage control method of the present application is implemented by a smart device, and the smart device is connected to the water supply device for communication. The smart device is used to: obtain a sterilization signal; determine a sterilization configuration according to the sterilization signal; and control the water supply device to sterilize the waterway according to the sterilization configuration.

[0066] Smart devices include, but are not limited to: various personal computers, laptops, smart phones, tablets, portable wearable devices, smart gateways, and servers.

[0067] The present invention is described in detail below through specific embodiments.

[0068] See also Figure 2 As shown, Figure 2 A schematic flow chart of a method for controlling sterilization of a water supply device provided in an embodiment of the present invention, wherein the method is used to control a water supply device;

[0069] The method comprises:

[0070] S1: Obtain sterilization signal;

[0071] The sterilization signal is a signal to start sterilizing the water circuit of the water supply device.

[0072] The water path of the water supply device is the pipes and components (for example, the hot tank, the first pipe of the heat exchanger, the second pipe of the heat exchanger) through which the water in the water supply device flows.

[0073] Specifically, the user can trigger the sterilization signal through the button on the water supply device, the user can also input the sterilization signal through the touch screen on the water supply device, the user can also input the sterilization signal through the client connected to the water supply device for communication, and the user can also send the sterilization signal to the server through a third-party application, and the server will send the sterilization signal to the program file that implements this application.

[0074] It is understandable that the program file implementing the present application may also actively generate a sterilization signal according to preset conditions.

[0075] The client may include but is not limited to: various personal computers, laptops, smart phones, tablet computers, portable wearable devices.

[0076] The server may be a server.

[0077] S2: Determine a sterilization configuration according to the sterilization signal;

[0078] Specifically, when the sterilization signal is obtained, the sterilization configuration can be obtained from a preset storage space, or the sterilization configuration can be written into a program file that implements the water supply device sterilization control method of the present application, or the sterilization configuration can be generated according to a preset configuration generation method.

[0079] The sterilization configuration describes the scope of the water channels that need to be sterilized and the specific control data for sterilization.

[0080] S3: According to the sterilization configuration, control the water supply device to sterilize the water channel.

[0081] Specifically, according to the sterilization configuration, at least one of the heat exchange module, the heat storage module, the heating module, the water outlet module and the loop module is controlled to perform water channel sterilization. That is to say, the water channel of one or more modules can be sterilized separately, or the entire water channel of the water supply device can be sterilized.

[0082] Water sterilization uses high temperature water to sterilize.

[0083] 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.

[0084] This embodiment accurately determines the sterilization configuration according to the sterilization signal, realizes the targetedness and precision of the sterilization operation, and can better cope with different bacterial breeding conditions; according to the sterilization configuration, the water supply device is controlled to sterilize the water channel, thereby realizing comprehensive and local targeted sterilization treatment of the entire water channel of the water supply device. This precise control mode can flexibly coordinate the operation of each module according to actual conditions, so as to achieve the most ideal sterilization effect, while avoiding unnecessary energy loss and resource consumption.

[0085] In one embodiment, the step of obtaining a sterilization signal includes:

[0086] S11: Obtain the sterilization signal input by the user, or generate the sterilization signal according to the current time and the scheduled sterilization time, or generate the sterilization signal at a preset first time interval, or generate the sterilization signal according to preset inquiry time interval data, preset sterilization start conditions and stage usage data of the water supply device.

[0087] Stage usage data refers to the usage data of the water supply device after the last sterilization.

[0088] The scheduled sterilization time is the time the user enters for sterilization.

[0089] The preset sterilization start conditions are pre-set conditions that need to be met for sterilization.

[0090] The program file implementing the present application actively generates a sterilization signal according to preset conditions, specifically including: generating the sterilization signal according to the current time and the scheduled sterilization time, or generating the sterilization signal according to a preset first time interval, or generating the sterilization signal according to preset inquiry time interval data, preset sterilization start conditions and stage usage data of the water supply device.

[0091] Optionally, generating the sterilization signal according to the current time and the scheduled sterilization time specifically includes: directly generating the sterilization signal when the current time is equal to the scheduled sterilization time. By using the scheduled sterilization time, the user's personalized requirements for the sterilization time are met.

[0092] Optionally, the sterilization signal is generated according to the current time and the scheduled sterilization time, specifically including: when the current time is greater than or equal to the scheduled sterilization time, the sterilization signal is generated and the scheduled sterilization time is cleared. By using the scheduled sterilization time, the user's personalized requirements for the sterilization time are met; and when the current time exceeds the scheduled sterilization time, the scheduled sterilization time is not empty, and the sterilization signal can still be generated to start sterilization, and the scheduled sterilization time is cleared after the sterilization signal is generated, so that each scheduled sterilization of the user will always be executed once.

[0093] The sterilization signal is generated according to the preset inquiry time interval data, the preset sterilization start conditions and the stage usage data of the water supply device, so as to realize the start judgment according to the inquiry time interval data, and generate the sterilization signal when the stage usage data of the water supply device meets the preset sterilization start conditions, thereby reducing the number of sterilization times and avoiding unnecessary energy loss and resource consumption while meeting the sterilization user's needs.

[0094] This embodiment realizes manual sterilization through the sterilization signal input by the user; realizes automatic sterilization according to the appointment by generating the sterilization signal according to the current time and the scheduled sterilization time or generating the sterilization signal according to the preset first time interval; and realizes automatic sterilization according to the conditions by generating the sterilization signal according to the preset inquiry time interval data, the preset sterilization start condition and the stage use data of the water supply device. In other words, this embodiment meets various sterilization start requirements of the user.

[0095] In one embodiment, the step of generating the sterilization signal according to the preset query time interval data, the preset sterilization start condition and the stage usage data of the water supply device includes:

[0096] S111: Based on the query time interval data, judging whether sterilization is required according to the stage usage data and the sterilization start condition, and obtaining a first result;

[0097] Specifically, when the time corresponding to the inquiry time interval data is reached, it is determined whether the stage usage data meets the requirements of the sterilization start condition. If so, it means sterilization is required, and the first result is determined to be yes. If not, it means sterilization is not required, and the first result is determined to be no.

[0098] Optionally, the query time interval data includes: a combination of a start time and a natural time interval. The natural time interval combination includes one or more natural time intervals. The natural time interval is an interval whose duration is calculated in natural time. A start time is obtained by adding a natural time interval to the start time.

[0099] Optionally, the query time interval data includes: a combination of a start time and a usage time interval. The usage time interval combination includes one or more usage time intervals. The usage time interval is an interval calculated based on the usage time of the water supply device. A start time is obtained by adding a usage time interval to the start time.

[0100] At each startup time, step S111 is started and executed once.

[0101] S112: If the first result is yes, then generate the sterilization signal and use the current time as the start time of the query time interval data;

[0102] The durations of the inquiry time intervals in the inquiry time interval data are sorted from largest to smallest.

[0103] Specifically, if the first result is yes, it means that sterilization is needed. Therefore, the sterilization signal is generated, and the current time is used as the start time of the inquiry time interval data to start a new round of monitoring based on the updated inquiry time interval data (that is, the inquiry time interval data with the updated start time).

[0104] The query time intervals in the query time interval data of this embodiment are sorted from large to small, so that the longer the time from the most recent sterilization in history, the shorter the query interval, so that sterilization can be started in time when sterilization is needed.

[0105] In one embodiment, the step of determining a sterilization configuration according to the sterilization signal comprises:

[0106] S21: Responding to the sterilization signal, obtaining user sterilization preference data and stage usage data of the water supply device;

[0107] Specifically, when the sterilization signal is obtained, the user's sterilization preference data and the stage usage data of the water supply device can be obtained from a preset storage space.

[0108] The user sterilization preference data describes the user's preference for sterilization.

[0109] The stage usage data is the usage data of the water supply device after the last water channel cleaning.

[0110] Optionally, the stage usage data includes: water use time, inlet water quality data, water volume and water temperature.

[0111] Optionally, the stage usage data includes: water use time, inlet water quality data, water consumption, water use temperature and outlet water quality data.

[0112] Optionally, the stage usage data includes: water use time, ambient temperature data, inlet water quality data, water consumption and water temperature.

[0113] Optionally, the stage usage data includes: water use time, ambient temperature data, inlet water quality data, water consumption, water use temperature and outlet water quality data.

[0114] S22: Determine the sterilization configuration according to the user sterilization preference data and the stage usage data.

[0115] Optionally, a table lookup method is used to generate the sterilization configuration according to the user sterilization preference data and the stage usage data, thereby realizing generation of the sterilization configuration according to a preset configuration generation method.

[0116] Optionally, the user sterilization preference data and the stage usage data are spliced ​​and input into a pre-trained configuration prediction method for classification prediction, and the classification category corresponding to the vector element with the largest median value of the predicted vector is used as the sterilization configuration. Thus, the sterilization configuration is generated according to the preset configuration generation method.

[0117] This embodiment determines the sterilization configuration according to the user sterilization preference data and the stage usage data, so that the determined sterilization configuration meets the user's sterilization preference and the usage of the water supply device, which is beneficial to improve the sterilization effect.

[0118] In one embodiment, the sterilization configuration includes: at least one stage configuration data, the stage configuration data including: a control stage and stage control data;

[0119] If the control stage is a sterilization stage, the stage control data includes: stage sequence, sterilization method, sterilization temperature and sterilization control data, and the sterilization method is one of high temperature immersion, cyclic high temperature flushing, single high temperature flushing, high temperature ozone immersion, cyclic high temperature ozone flushing, and single high temperature ozone flushing;

[0120] If the control stage is a flushing stage, the stage control data includes: stage sequence, flushing mode, flushing temperature and flushing control data, and the flushing mode includes: single flushing or cyclic flushing;

[0121] If the control stage is a deep cleaning stage, the stage control data includes: cleaning agent type, cleaning agent concentration and immersion control data, and the immersion control data includes: immersion temperature and immersion time;

[0122] Wherein, the sterilization configuration at least includes the stage control data corresponding to the sterilization stage.

[0123] Sterilization temperature is the temperature required for sterilization. High temperature immersion is to use high temperature water to immerse the waterway that needs to be sterilized. Circulating high temperature flushing is to use high temperature water to circulate and flush the waterway that needs to be sterilized. Single high temperature flushing is to use high temperature water to flush the waterway that needs to be sterilized once.

[0124] High-temperature ozone immersion is to immerse the waterway that needs to be sterilized with high-temperature water containing ozone. Circulating high-temperature ozone flushing is to use high-temperature water containing ozone to circulate and flush the waterway that needs to be sterilized. Single high-temperature ozone flushing is to use high-temperature water containing ozone to flush the waterway that needs to be sterilized once.

[0125] It is understandable that the sterilization method also includes: ozone immersion, circulating ozone flushing, and single ozone flushing. High-temperature immersion is to immerse the waterway that needs to be sterilized with water containing ozone. Circulating ozone flushing is to use ozone-containing water to circulate and flush the waterway that needs to be sterilized. Single ozone flushing is to use ozone-containing water to flush the waterway that needs to be sterilized once.

[0126] This embodiment sets different stage control data according to different control stages, which is conducive to targeted sterilization; through the combination of different control stages, refined and intelligent control of the sterilization process of the water supply device is achieved. By setting stage control data for different control stages, it can accurately adapt to various sterilization needs and scenarios, greatly improving the targetedness and effectiveness of sterilization.

[0127] In one embodiment, the sterilization configuration includes, in sequence, the stage configuration data corresponding to the deep cleaning stage, the stage configuration data corresponding to the flushing stage, the stage configuration data corresponding to the sterilization stage, and the stage configuration data corresponding to the flushing stage.

[0128] It is understandable that the sterilization configuration may also have other combinations. For example, the sterilization configuration may include the stage configuration data corresponding to the flushing stage, the stage configuration data corresponding to the sterilization stage, and the stage configuration data corresponding to the flushing stage in sequence, which is not limited here.

[0129] This embodiment uses a sterilization configuration formed by combining different control stages through deep cleaning and washing before sterilization, and then rinsing, making the sterilization process more flexible and changeable, and can be optimally adjusted according to actual conditions, ensuring a comprehensive and efficient sterilization effect. This method effectively reduces unnecessary energy consumption and resource waste, extends the service life of the water supply device, and provides users with a safer and healthier water use environment, improving the user experience and satisfaction.

[0130] In one embodiment, the water supply device comprises: a heat exchange module, a heat storage module, a heating module, a water outlet module and a loop module, and the heating module adopts a thick film heater;

[0131] The water supply device also includes a water inlet;

[0132] The water inlet is connected to the inlet of the water outlet module to form a normal temperature water path;

[0133] The water inlet, the first tube of the heat exchange module, the heating module, and the inlet of the water outlet module are sequentially connected to form a hot water circuit;

[0134] The heat storage module is connected to the second pipe of the heat exchange module to form a circulating heat exchange circuit;

[0135] The heating module is connected to the heat storage module to form a hot water storage circuit;

[0136] The loop module is connected with the heat exchange module, the heat storage module, the heating module and the water outlet module to form a sterilization and cleaning water path.

[0137] This embodiment uses heat exchange and instant heating of the heating module to ensure that the hot water discharged by the water supply device each time is freshly heated water, which meets the user's demand for healthy drinking water; the heat exchange and instant heating of the heating module greatly improve the output of hot water; and the loop module is connected with the heat exchange module, the heat storage module, the heating module and the water outlet module to form a sterilization and cleaning water path, thereby providing a basis for the sterilization of the entire water path and each module of the water supply device.

[0138] See also Figure 3 As shown, in one embodiment, a water supply device sterilization control device is provided, the device is used to control the water supply device, and the device is configured to implement the steps of any of the above-mentioned water supply device sterilization control methods.

[0139] This embodiment accurately determines the sterilization configuration according to the sterilization signal, realizes the targetedness and precision of the sterilization operation, and can better cope with different bacterial breeding conditions; according to the sterilization configuration, the water supply device is controlled to sterilize the water channel, thereby realizing comprehensive and local targeted sterilization treatment of the entire water channel of the water supply device. This precise control mode can flexibly coordinate the operation of each module according to actual conditions, so as to achieve the most ideal sterilization effect, while avoiding unnecessary energy loss and resource consumption.

[0140] The water supply device sterilization control method comprises:

[0141] Obtain sterilization signals;

[0142] Determining a sterilization configuration according to the sterilization signal;

[0143] According to the sterilization configuration, the water supply device is controlled to sterilize the water channel.

[0144] In one embodiment, the step of obtaining a sterilization signal includes:

[0145] Obtain the sterilization signal input by the user, or generate the sterilization signal according to the current time and the scheduled sterilization time, or generate the sterilization signal at a preset first time interval, or generate the sterilization signal according to preset inquiry time interval data, preset sterilization start conditions and stage usage data of the water supply device.

[0146] In one embodiment, the step of generating the sterilization signal according to the preset query time interval data, the preset sterilization start condition and the stage usage data of the water supply device includes:

[0147] Based on the query time interval data, judging whether sterilization is required according to the stage usage data and the sterilization start condition, and obtaining a first result;

[0148] If the first result is yes, the sterilization signal is generated, and the current time is used as the start time of the query time interval data;

[0149] The durations of the inquiry time intervals in the inquiry time interval data are sorted from largest to smallest.

[0150] In one embodiment, the step of determining a sterilization configuration according to the sterilization signal comprises:

[0151] In response to the sterilization signal, obtaining user sterilization preference data and stage usage data of the water supply device;

[0152] The sterilization configuration is determined according to the user sterilization preference data and the stage usage data.

[0153] In one embodiment, the sterilization configuration includes: at least one stage configuration data, the stage configuration data including: a control stage and stage control data;

[0154] If the control stage is a sterilization stage, the stage control data includes: stage sequence, sterilization method, sterilization temperature and sterilization control data, and the sterilization method is one of high temperature immersion, cyclic high temperature flushing, single high temperature flushing, high temperature ozone immersion, cyclic high temperature ozone flushing, and single high temperature ozone flushing;

[0155] If the control stage is a flushing stage, the stage control data includes: stage sequence, flushing mode, flushing temperature and flushing control data, and the flushing mode includes: single flushing or cyclic flushing;

[0156] If the control stage is a deep cleaning stage, the stage control data includes: cleaning agent type, cleaning agent concentration and immersion control data, and the immersion control data includes: immersion temperature and immersion time;

[0157] Wherein, the sterilization configuration at least includes the stage control data corresponding to the sterilization stage.

[0158] In one embodiment, the sterilization configuration includes, in sequence, the stage configuration data corresponding to the deep cleaning stage, the stage configuration data corresponding to the flushing stage, the stage configuration data corresponding to the sterilization stage, and the stage configuration data corresponding to the flushing stage.

[0159] In one embodiment, the heating module uses a thick film heater;

[0160] The water supply device also includes a water inlet;

[0161] The water inlet is connected to the inlet of the water outlet module to form a normal temperature water path;

[0162] The water inlet, the first tube of the heat exchange module, the heating module, and the inlet of the water outlet module are sequentially connected to form a hot water circuit;

[0163] The heat storage module is connected to the second pipe of the heat exchange module to form a circulating heat exchange circuit;

[0164] The heating module is connected to the heat storage module to form a hot water storage circuit;

[0165] The loop module is connected with the heat exchange module, the heat storage module, the heating module and the water outlet module to form a sterilization and cleaning water path.

[0166] In one embodiment, a water supply device is provided, the water supply device comprising: a control module, a heat exchange module, a heat storage module, a heating module and a water outlet module, the control module is used to control the operation of the heat exchange module, the heat storage module, the heating module and the water outlet module, the control module comprises: a memory, a processor and a computer program stored in the memory and executable on the processor, and the processor implements the following steps when executing the computer program:

[0167] Obtain sterilization signals;

[0168] Determining a sterilization configuration according to the sterilization signal;

[0169] According to the sterilization configuration, the water supply device is controlled to sterilize the water channel.

[0170] This embodiment accurately determines the sterilization configuration according to the sterilization signal, realizes the targetedness and precision of the sterilization operation, and can better cope with different bacterial breeding conditions; according to the sterilization configuration, the water supply device is controlled to sterilize the water channel, thereby realizing comprehensive and local targeted sterilization treatment of the entire water channel of the water supply device. This precise control mode can flexibly coordinate the operation of each module according to actual conditions, so as to achieve the most ideal sterilization effect, while avoiding unnecessary energy loss and resource consumption.

[0171] 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:

[0172] Obtain sterilization signals;

[0173] Determining a sterilization configuration according to the sterilization signal;

[0174] According to the sterilization configuration, the water supply device is controlled to sterilize the water channel.

[0175] This embodiment accurately determines the sterilization configuration according to the sterilization signal, realizes the targetedness and precision of the sterilization operation, and can better cope with different bacterial breeding conditions; according to the sterilization configuration, the water supply device is controlled to sterilize the water channel, thereby realizing comprehensive and local targeted sterilization treatment of the entire water channel of the water supply device. This precise control mode can flexibly coordinate the operation of each module according to actual conditions, so as to achieve the most ideal sterilization effect, while avoiding unnecessary energy loss and resource consumption.

[0176] 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.

[0177] 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.

[0178] 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.

[0179] 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 sterilization control method, characterized in that: The method is used to control a water supply device; The method comprises: Obtain sterilization signals; Determining a sterilization configuration according to the sterilization signal; According to the sterilization configuration, the water supply device is controlled to sterilize the water channel.

2. The water supply device sterilization control method according to claim 1, characterized in that: The step of obtaining the sterilization signal comprises: Obtain the sterilization signal input by the user, or generate the sterilization signal according to the current time and the scheduled sterilization time, or generate the sterilization signal at a preset first time interval, or generate the sterilization signal according to preset inquiry time interval data, preset sterilization start conditions and stage usage data of the water supply device.

3. The water supply device sterilization control method according to claim 2, characterized in that: The step of generating the sterilization signal according to the preset inquiry time interval data, the preset sterilization start condition and the stage usage data of the water supply device comprises: Based on the query time interval data, judging whether sterilization is required according to the stage usage data and the sterilization start condition, and obtaining a first result; If the first result is yes, the sterilization signal is generated, and the current time is used as the start time of the query time interval data; The durations of the inquiry time intervals in the inquiry time interval data are sorted from largest to smallest.

4. The water supply device sterilization control method according to claim 1, characterized in that: The step of determining the sterilization configuration according to the sterilization signal comprises: In response to the sterilization signal, obtaining user sterilization preference data and stage usage data of the water supply device; The sterilization configuration is determined according to the user sterilization preference data and the stage usage data.

5. The water supply device sterilization control method according to claim 1, characterized in that: The sterilization configuration includes: at least one stage configuration data, the stage configuration data includes: control stage and stage control data; If the control stage is a sterilization stage, the stage control data includes: stage sequence, sterilization method, sterilization temperature and sterilization control data, and the sterilization method is one of high temperature immersion, cyclic high temperature flushing, single high temperature flushing, high temperature ozone immersion, cyclic high temperature ozone flushing, and single high temperature ozone flushing; If the control stage is a flushing stage, the stage control data includes: stage sequence, flushing mode, flushing temperature and flushing control data, and the flushing mode includes: single flushing or cyclic flushing; If the control stage is a deep cleaning stage, the stage control data includes: cleaning agent type, cleaning agent concentration and immersion control data, and the immersion control data includes: immersion temperature and immersion time; Wherein, the sterilization configuration at least includes the stage control data corresponding to the sterilization stage.

6. The water supply device sterilization control method according to claim 5, characterized in that: The sterilization configuration sequentially includes the stage configuration data corresponding to the deep cleaning stage, the stage configuration data corresponding to the flushing stage, the stage configuration data corresponding to the sterilization stage, and the stage configuration data corresponding to the flushing stage.

7. The water supply device sterilization control method according to claim 6, characterized in that: The water supply device comprises: a heat exchange module, a heat storage module, a heating module, a water outlet module and a loop module, wherein the heating module adopts a thick film heater; The water supply device also includes a water inlet; The water inlet is connected to the inlet of the water outlet module to form a normal temperature water path; The water inlet, the first tube of the heat exchange module, the heating module, and the inlet of the water outlet module are sequentially connected to form a hot water circuit; The heat storage module is connected to the second pipe of the heat exchange module to form a circulating heat exchange circuit; The heating module is connected to the heat storage module to form a hot water storage circuit; The loop module is connected with the heat exchange module, the heat storage module, the heating module and the water outlet module to form a sterilization and cleaning water path.

8. A sterilization control device for a water supply device, characterized in that: The device is used to control a water supply device, and the device is configured to implement the steps of the water supply device sterilization control method according to any one of claims 1 to 7.

9. A water supply device, characterized in that: The water supply device includes: a control module, a heat exchange module, a heat storage module, a heating module, a water outlet module and a loop module. The control module is used to control the operation of the heat exchange module, the heat storage module, the heating module and the water outlet module. The control module 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 sterilization 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 sterilization control method according to any one of claims 1 to 7 are implemented.

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