Waterway system control method, device and equipment, waterway system and electrical equipment

Abstract

The invention relates to a waterway system control method and device, computer equipment, a storage medium, a computer program product, a waterway system and electrical equipment. The method comprises the steps that in response to a steam function starting instruction, state detection is conducted on a water purifying tank and a waste water tank, and if the state detection is passed, the interval duration between the steam function starting instruction and a historical steam function starting instruction is obtained; based on the interval duration, a target water injection mode for injecting water into the steam generator is determined; according to the target water injection mode, water in a water purification tank is controlled to be injected into the steam generator, and water injection is controlled to be stopped until detection information, fed back by a probe in the steam generator, received continuously for a first time length all represents that the water level in the steam generator reaches a preset water level; and the steam generator is controlled to start running until the running stop condition is met, running is controlled to be stopped, and water in the steam generator is controlled to be discharged into the waste water tank. By adopting the method, the reliability and accuracy of waterway system control can be ensured.

Description

Technical Field

[0001] The present application relates to the technical field of waterway self-inspection, and in particular to a waterway system control method, device, computer equipment, storage medium, computer program product, waterway system and electrical equipment. Background Art

[0002] The water system is mainly used in various electrical appliances related to water use, including but not limited to electric steamers, steam-bake machines, dishwashers, wall-mounted boilers, humidifiers, cold fans, etc. Once the water system control fails, it will cause the internal water supply of the electrical equipment to fail, and even cause accidents such as leakage and dry burning.

[0003] In traditional technology, water system control is generally achieved through detection steps such as water volume detection, water level detection, water leakage detection, and temperature detection. However, the water system control process involves many water components. Traditional water system control methods are relatively single and simple, and cannot ensure the reliability and accuracy of water system control. Summary of the invention

[0004] Based on this, it is necessary to provide a water system control method, device, computer equipment, computer readable storage medium, computer program product, water system and electrical equipment to address the technical problem that traditional water system control methods cannot ensure the reliability and accuracy of water system control.

[0005] In a first aspect, the present application provides a waterway system control method, comprising:

[0006] In response to the steam function start instruction, the clean water tank and the waste water tank are checked for status, and if the clean water tank and the waste water tank pass the status check, the interval between the steam function start instruction and the historical steam function start instruction is obtained;

[0007] determining a target water injection pattern for injecting water into the steam generator based on the interval duration;

[0008] According to the target water injection mode, the water in the clean water tank is controlled to be injected into the steam generator until the detection information fed back by the probe in the steam generator received for a first time period is all the first detection information, and the water injection is controlled to be stopped; the first detection information indicates that the water level in the steam generator reaches the preset water level;

[0009] The steam generator is controlled to start running until the running stop condition indicated by the steam function start instruction is reached, the steam generator is controlled to stop running, and the water in the steam generator is controlled to be discharged into the waste water tank.

[0010] In one embodiment, if the interval duration is greater than the second duration, the target water injection mode is the first water injection mode;

[0011] According to the target water injection mode, controlling the water in the clean water tank to be injected into the steam generator until the detection information fed back by the probe in the steam generator received for a first time period is all the first detection information, and controlling the water injection to be stopped, including:

[0012] According to the first water injection mode, controlling the water in the clean water tank to be injected into the steam generator until the water injection time reaches a third time, and then controlling the water injection to be stopped;

[0013] Controlling the water in the steam generator to be discharged into the waste water tank until the detection information fed back by the probe in the steam generator received for a fourth period of time is all the second detection information, and controlling to stop the drainage; the second detection information indicates that the water level in the steam generator is lower than the preset water level;

[0014] The water in the clean water tank is controlled to be injected into the steam generator until the detection information fed back by the probe in the steam generator received for a first period of time is all the first detection information, and the water injection is controlled to be stopped.

[0015] In one embodiment, the waterway system control method further includes:

[0016] Monitor the total time from filling water into the steam generator to stopping drainage;

[0017] When the total time reaches the fifth duration, a water circuit component failure prompt is fed back.

[0018] In one of the embodiments, if the interval duration is less than or equal to the second duration, the target water injection mode is the second water injection mode;

[0019] According to the target water injection mode, controlling the water in the clean water tank to be injected into the steam generator until the detection information fed back by the probe in the steam generator received for a first time period is all the first detection information, and controlling the water injection to be stopped, including:

[0020] According to the second water injection mode, the water in the clean water tank is controlled to be injected into the steam generator until the detection information fed back by the probe in the steam generator received for the first time period is all the first detection information, and the water injection is controlled to be stopped.

[0021] In one embodiment, the waterway system control method further includes:

[0022] In the process of controlling water injection into the steam generator according to the target water injection mode, if the first detection information fed back by the probe is not received after the continuous water injection time reaches a sixth time period, a water shortage prompt is fed back;

[0023] During the process of controlling the water injection into the steam generator according to the target water injection mode, if the third detection information fed back by the probe is received, a water circuit component failure prompt is fed back, and the third detection information indicates that the water level rising rate in the steam generator is less than the preset rate, or the water level in the steam generator is decreasing.

[0024] In one embodiment, controlling the discharge of water in the steam generator to the waste water tank further comprises:

[0025] If the water level in the wastewater tank does not reach the wastewater tank water level threshold, the control discharges the water in the steam generator into the wastewater tank;

[0026] In the process of controlling the discharge of water in the steam generator into the waste water tank, the water level in the waste water tank is monitored. If the water level in the waste water tank reaches the waste water tank water level threshold, the control stops the drainage and feeds back a prompt indicating that the waste water tank is full.

[0027] In one embodiment, the waterway system control method further includes:

[0028] In response to the descaling function start instruction, controlling water injection into the steam generator until the detection information fed back by the probe in the steam generator received for a first period of time is all first detection information, and controlling water injection to be stopped;

[0029] The water in the steam generator is controlled to be discharged into the waste water tank until the detection information fed back by the probe in the steam generator received for a fourth period of time is the second detection information, and the steam generator is controlled to operate in a heating mode.

[0030] In one embodiment, the waterway system control method further includes:

[0031] In the process of controlling the discharge of water in the steam generator into the waste water tank, if the detection information fed back by the probe received for the seventh period of time after the start of drainage is all the first detection information, a water circuit component failure prompt is fed back.

[0032] In a second aspect, the present application also provides a waterway system control device, comprising:

[0033] A status detection module is used to respond to the steam function start instruction, perform status detection on the clean water tank and the waste water tank, and if the clean water tank and the waste water tank pass the status detection, obtain the interval time between the steam function start instruction and the historical steam function start instruction;

[0034] A water injection mode determination module, used for determining a target water injection mode for injecting water into the steam generator based on the interval duration;

[0035] A water injection control module is used to control the water in the clean water tank to be injected into the steam generator according to the target water injection mode until the detection information fed back by the probe in the steam generator received for a first time period is all first detection information, and control the water injection to be stopped; the first detection information indicates that the water level in the steam generator reaches a preset water level;

[0036] The drainage control module is used to control the steam generator to start running until the running stop condition indicated by the steam function start instruction is reached, control the steam generator to stop running, and control the water in the steam generator to be discharged to the waste water tank.

[0037] In a third aspect, the present application further provides a computer device. The computer device includes a memory and a processor, the memory stores a computer program, and the processor implements the following steps when executing the computer program:

[0038] In response to the steam function start instruction, the clean water tank and the waste water tank are checked for status, and if the clean water tank and the waste water tank pass the status check, the interval between the steam function start instruction and the historical steam function start instruction is obtained;

[0039] determining a target water injection pattern for injecting water into the steam generator based on the interval duration;

[0040] According to the target water injection mode, the water in the clean water tank is controlled to be injected into the steam generator until the detection information fed back by the probe in the steam generator received for a first time period is all the first detection information, and the water injection is controlled to be stopped; the first detection information indicates that the water level in the steam generator reaches the preset water level;

[0041] The steam generator is controlled to start running until the running stop condition indicated by the steam function start instruction is reached, the steam generator is controlled to stop running, and the water in the steam generator is controlled to be discharged into the waste water tank.

[0042] In a fourth aspect, the present application further provides a computer-readable storage medium. The computer-readable storage medium stores a computer program, and when the computer program is executed by a processor, the following steps are implemented:

[0043] In response to the steam function start instruction, the clean water tank and the waste water tank are checked for status, and if the clean water tank and the waste water tank pass the status check, the interval between the steam function start instruction and the historical steam function start instruction is obtained;

[0044] determining a target water injection pattern for injecting water into the steam generator based on the interval duration;

[0045] According to the target water injection mode, the water in the clean water tank is controlled to be injected into the steam generator until the detection information fed back by the probe in the steam generator received for a first time period is all the first detection information, and the water injection is controlled to be stopped; the first detection information indicates that the water level in the steam generator reaches the preset water level;

[0046] The steam generator is controlled to start running until the running stop condition indicated by the steam function start instruction is reached, the steam generator is controlled to stop running, and the water in the steam generator is controlled to be discharged into the waste water tank.

[0047] In a fifth aspect, the present application further provides a computer program product. The computer program product includes a computer program, and when the computer program is executed by a processor, the following steps are implemented:

[0048] In response to the steam function start instruction, the clean water tank and the waste water tank are checked for status, and if the clean water tank and the waste water tank pass the status check, the interval between the steam function start instruction and the historical steam function start instruction is obtained;

[0049] determining a target water injection pattern for injecting water into the steam generator based on the interval duration;

[0050] According to the target water injection mode, the water in the clean water tank is controlled to be injected into the steam generator until the detection information fed back by the probe in the steam generator received for a first time period is all the first detection information, and the water injection is controlled to be stopped; the first detection information indicates that the water level in the steam generator reaches the preset water level;

[0051] The steam generator is controlled to start running until the running stop condition indicated by the steam function start instruction is reached, the steam generator is controlled to stop running, and the water in the steam generator is controlled to be discharged into the waste water tank.

[0052] The above-mentioned water system control method, device, computer equipment, storage medium and computer program product can respond to the steam function start instruction, perform status detection on the clean water tank and the waste water tank, and if the clean water tank and the waste water tank pass the status detection, then obtain the interval time between the steam function start instruction and the historical steam function start instruction. Based on this, the entire water system control process is carried out when the status of the clean water tank and the waste water tank is normal, which is conducive to ensuring the reliability of the water system control. Further, based on the interval time, the target water injection mode for injecting water into the steam generator is accurately determined, so that according to the target water injection mode, the water in the clean water tank is controlled to be injected into the steam generator. In order to ensure the accuracy of the water level data in the steam generator detected by the probe, the detection information fed back by the probe in the steam generator received for the first time is the first detection information (the first detection information indicates that the water level in the steam generator reaches the preset water level), and then the water injection is controlled to stop. Finally, the steam generator is controlled to start running until the operation stop condition indicated by the steam function start instruction is reached, the steam generator is accurately controlled to stop running, and the water in the steam generator is controlled to be discharged to the waste water tank. During the entire water system control process, the reliability and accuracy of the water system control can be ensured through multiple control conditions, such as status detection of the clean water tank and the waste water tank, selection of water injection mode, continuous verification of the detection information fed back by the probe, and judgment of operation stop conditions.

[0053] In a sixth aspect, the present application further provides a waterway system, comprising:

[0054] Clean water tank;

[0055] A steam generator, the steam generator is connected to the clean water tank through a water inlet pump, and a probe is provided in the steam generator, the probe is used to detect the water level change data in the steam generator;

[0056] A wastewater tank, which is connected to the steam generator via a drainage pump;

[0057] A water tank status detection component is used to detect the status of the clean water tank and the waste water tank;

[0058] The controller is used to respond to the steam function start instruction, control the water tank status detection component, perform status detection on the clean water tank and the waste water tank, and obtain the interval duration between the steam function start instruction and the historical steam function start instruction if the clean water tank and the waste water tank pass the status detection; based on the interval duration, determine the target water injection mode for injecting water into the steam generator; according to the target water injection mode, control the water inlet pump to be turned on, so that the water in the clean water tank is injected into the steam generator until the detection information fed back by the probe in the steam generator received within the first time period is the first detection information, and control the water injection to be stopped, and the first detection information indicates that the water level in the steam generator reaches the preset water level; control the steam generator to start running until the operation stop condition indicated by the steam function start instruction is reached, control the steam generator to stop running, and control the drain pump to be turned on to discharge the water in the steam generator into the waste water tank.

[0059] In one embodiment, the water tank status detection component includes:

[0060] A water level detector is used to detect the water level status of the clean water tank and the waste water tank;

[0061] The micro switch is used to detect the offset status of the installation positions of the clean water tank and the waste water tank.

[0062] In the process of realizing the control of the water system, the controller of the above-mentioned water system can control the operation of the water system based on multiple control conditions, such as status detection of the clean water tank and the waste water tank, selection of water injection mode, continuous verification of the detection information fed back by the probe, and judgment of the operation stop conditions, and in the process ensure the reliability and accuracy of the water system control.

[0063] In the seventh aspect, the present application also provides an electrical device, which includes the above-mentioned water system. Based on the above-mentioned water system, the electrical device can use water reliably and stably during operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0064] FIG1 is an application environment diagram of a waterway system control method in one embodiment;

[0065] FIG2 is an application environment diagram of a waterway system control method according to another embodiment;

[0066] FIG3 is a schematic flow chart of a waterway system control method in one embodiment;

[0067] FIG4 is a flow chart of a method for controlling a waterway system for selecting a target water injection mode to control water injection in one embodiment;

[0068] FIG5 is a schematic diagram of a process for monitoring a water injection process in one embodiment;

[0069] FIG6 is a schematic flow chart of a water system control method including a drainage control step in one embodiment;

[0070] FIG7 is a schematic flow chart of a water system control method for performing a descaling function in one embodiment;

[0071] FIG8 is a schematic flow chart of a waterway system control method with high efficiency, high accuracy and low energy consumption in one embodiment;

[0072] FIG9 is a schematic diagram of a module of a waterway system in one embodiment;

[0073] FIG10 is a schematic diagram of a module of a waterway system in another embodiment;

[0074] FIG11 is a schematic diagram of a detection circuit of a waterway system in one embodiment;

[0075] FIG12 is a structural block diagram of a waterway system control device in one embodiment;

[0076] FIG. 13 is a diagram showing the internal structure of a computer device in one embodiment. DETAILED DESCRIPTION

[0077] In order to make the purpose, technical solution and advantages of the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0078] Taking an electrical device including a water system 100 as an example, the electrical device may be any of the following devices: an electric steamer, a steam-bake dual-function machine, a dishwasher, a wall-mounted boiler, a humidifier, a cooling fan, etc. The water system control method provided in the embodiment of the present application may be applied in the application environment shown in FIG. 1 or in the application environment shown in FIG. 2. The water system 100 includes a controller 102, a clean water tank 104, a waste water tank 106, a steam generator 108, and a probe 110 disposed in the cavity of the steam generator 108. The controller 102 may specifically be a main control chip (MCU) of the electrical device, and may control the operation of the water system 100 in the electrical device according to the received instructions. The clean water tank 104 may be used to store clean water to supply water to the steam generator 108. The waste water tank 106 is used to store waste water discharged after the steam generator 108 finishes working. The steam generator 108 is a device that can convert water into hot water or steam using heat energy generated by other energy sources, and can be specifically a boiler. A device with a heating function, such as a heating tube, can be provided at the bottom of the steam generator 108, and water can be stored in the cavity of the steam generator 108. The probe 110 can specifically be a water level probe, which can also be called a water level sensor. The probe 110 in this embodiment is disposed in the steam generator 108 and can detect changes in the water level in the steam generator 108.

[0079] In the application environment shown in Figure 1, the user can trigger the steam function start instruction by manually pressing a button or touch key set on the housing of the electrical device, and the controller 102 can respond to the steam function start instruction to perform status detection on the clean water tank 104 and the waste water tank 106. If the clean water tank 104 and the waste water tank 106 pass the status detection, the interval between the steam function start instruction and the historical steam function start instruction is obtained, and then based on the interval, the target water injection mode for injecting water into the steam generator 108 is determined, and then according to the target water injection mode, the water in the clean water tank 104 is controlled to be injected into the steam generator 108 until the detection information fed back by the probe 110 in the steam generator 108 received for the first time period is the first detection information, and the water injection is controlled to stop, and the first detection information indicates that the water level in the steam generator 108 reaches the preset water level. Further, the controller 102 can control the steam generator 108 to start running until the running stop condition indicated by the steam function start instruction is reached, control the steam generator 108 to stop running, and control the water in the steam generator 108 to be discharged to the waste water tank 106. Among them, the preset water level can be flexibly configured according to the actual application scenario.

[0080] In the application environment shown in Figure 2, the terminal 200 can communicate with the controller 102 through the network. The user can use the terminal 200 to trigger the steam function start instruction, and the controller 102 can respond to the steam function start instruction to perform status detection on the clean water tank 104 and the waste water tank 106. If the clean water tank 104 and the waste water tank 106 pass the status detection, the interval between the steam function start instruction and the historical steam function start instruction is obtained, and then based on the interval, the target water injection mode for injecting water into the steam generator 108 is determined, and then according to the target water injection mode, the water in the clean water tank 104 is controlled to be injected into the steam generator 108 until the detection information fed back by the probe 110 in the steam generator 108 received for the first time period is the first detection information, and the water injection is controlled to stop, and the first detection information indicates that the water level in the steam generator 108 reaches the preset water level. Further, the controller 102 may control the steam generator 108 to start running until the running stop condition indicated by the steam function start instruction is reached, control the steam generator 108 to stop running, and control the water in the steam generator 108 to be discharged to the waste water tank 106. The terminal 200 may be, but is not limited to, various personal computers, laptops, smart phones, tablet computers, and Internet of Things devices.

[0081] It should be noted that in the application environment shown in Figure 1 or Figure 2, if the controller 102 needs feedback information, the controller 102 can feedback information to the terminal 200, or feedback information through the LCD display on the housing of the electrical device, and / or feedback information through a prompt sound, to provide interactive convenience for the user.

[0082] In one embodiment, as shown in FIG. 3 , a waterway system control method is provided, which is described by taking the method applied to the controller 102 in FIG. 1 as an example, and includes the following steps:

[0083] Step 302, in response to the steam function start instruction, perform status detection on the clean water tank and the waste water tank. If the clean water tank and the waste water tank pass the status detection, obtain the interval between the steam function start instruction and the historical steam function start instruction.

[0084] The steam function start instruction may be triggered by the user by pressing a button / touch key on the housing of the electrical device, or may be triggered remotely by the user using a terminal. The steam function start instruction is used to instruct the electrical device to inject water into the steam generator and heat the water in the steam generator to generate the required steam. The historical steam function start instruction is: the steam function start instruction received last time.

[0085] Optionally, taking an electrical device that requires water and includes a water system as an example, the controller can detect the water level state and installation position offset state of the clean water tank in response to the steam function start instruction, and detect the water level state and installation position offset state of the waste water tank. If the water level state of the clean water tank reaches the preset water level required to perform a steam function (enough to complete a cooking session), and the installation position offset state of the clean water tank indicates that the clean water tank is installed in place, it is determined that the clean water tank has passed the state detection. If the water level state of the waste water tank indicates that the waste water tank is not full of water, and the installation position offset state of the waste water tank indicates that the waste water tank is installed in place, it is determined that the waste water tank has passed the state detection. If both the clean water tank and the waste water tank pass the state detection, the controller can further calculate the interval between the steam function start instruction and the historical steam function start instruction.

[0086] Exemplarily, the controller can detect the status of the clean water tank and the waste water tank in the following ways: (1) For the clean water tank, the water level detection device installed inside the clean water tank is used to detect whether the water level in the clean water tank reaches the preset water level required to perform a steam function; the micro switch installed on the outside of the bottom of the clean water tank is used to detect the installation position deviation of the clean water tank, that is, to detect whether the clean water tank is installed in place and whether it is offset relative to the correct installation position. (2) For the waste water tank, the water level detection device installed inside the waste water tank is used to detect whether the water level in the waste water tank indicates that the waste water tank is full; the micro switch installed on the outside of the bottom of the waste water tank is used to detect the installation position deviation of the waste water tank, that is, to detect whether the waste water tank is installed in place and whether it is offset relative to the correct installation position.

[0087] Among them, the water level detection device in this embodiment can be specifically a float level gauge, and the float in the float level gauge can move with the rise and fall of the water level, and trigger the signal through the connected magnetic switch or reed switch, so as to feedback the water level status of the clean water tank / waste water tank to the controller. In this embodiment, the trigger point can also be set for the float level gauge at multiple heights in advance, and the water level interval detection of the water in the clean water tank / waste water tank can be realized in some application scenarios. Compared with traditional sensors, the micro switch has a simple structure, low cost, easy production and maintenance, and the micro switch adopts a mechanical triggering method without complex electronic components, which can reduce the failure rate to a certain extent and ensure the reliability of waterway control. The micro switch responds to the contact action quickly and with low delay, and can promptly feedback to the controller whether the clean water tank / waste water tank is installed in place. In addition, due to the material, the micro switch can better cope with harsh environments such as high temperature and humidity compared with traditional sensors, ensuring long-term stable operation, thereby ensuring the reliability of waterway control. In this embodiment, a buzzer can also be configured for the micro switch. If the micro switch detects that the installation position of the water purifier / waste water tank is offset, the buzzer configured in the micro switch will issue a warning sound.

[0088] Step 304: Determine a target water injection mode for injecting water into the steam generator based on the interval duration.

[0089] Optionally, after the last execution of the historical steam function start instruction, some water may remain in the steam generator. Considering that the longer the interval time, the higher the degree of contamination of the remaining water, the controller can determine the target water injection mode for injecting water into the steam generator from a plurality of preset water injection modes based on the interval duration in accordance with the preset control program.

[0090] Exemplarily, the multiple preset water injection modes include: a first water injection mode and a second water injection mode. Specifically, the first water injection mode may be: if the interval is long, considering the degree of contamination of the residual water, water is first injected into the steam generator and then drained to complete a simple cleaning of the inner cavity of the steam generator. After the drainage is completed, water is injected into the steam generator again. Specifically, the second water injection mode may be: if the interval is short, water is directly injected into the steam generator without the need to drain water after injection, so as to save water and reduce energy consumption.

[0091] Step 306, according to the target water injection mode, control the water in the clean water tank to be injected into the steam generator until the detection information fed back by the probe in the steam generator received for a first period of time is all the first detection information, and control to stop the water injection; the first detection information indicates that the water level in the steam generator has reached the preset water level.

[0092] The first duration can be configured according to the water injection speed of the water purification tank into the steam generator and the position of the probe in the steam generator. The detection information fed back by the probe in the steam generator received for the first duration is the first detection information, which can indicate that the amount of water in the steam generator is sufficient and cooking can be performed once. The first duration includes but is not limited to: 1 second, 1.1 seconds, 1.2 seconds, 1.3 seconds, 1.4 seconds, etc.

[0093] Optionally, the controller can control the conduction between the clean water tank and the steam generator according to the target water injection mode, thereby controlling the water in the clean water tank to be injected into the steam generator, until the detection information fed back by the probe in the steam generator received for a first period of time is the first detection information, that is, the probe detects that the water level in the steam generator reaches a preset water level for a first period of time. At this time, the controller can control the disconnection between the clean water tank and the steam generator, thereby stopping the injection of water into the steam generator.

[0094] Step 308, controlling the steam generator to start running until the running stop condition indicated by the steam function start instruction is reached, controlling the steam generator to stop running, and controlling the water in the steam generator to be discharged into the waste water tank.

[0095] The operation stop condition refers to: the operation time of the steam generator reaches the preset operation time indicated by the steam function start instruction; the temperature of the steam generated by the steam generator reaches the preset temperature indicated by the steam function start instruction.

[0096] Optionally, when the amount of water in the steam generator is sufficient, the controller can control the steam generator to start running, so that the steam generator heats the water in the steam generator to generate water vapor until the operation stop condition indicated by the steam function start instruction is reached, control the steam generator to stop running, and control the conduction between the steam generator and the waste water tank to discharge the water in the steam generator into the waste water tank.

[0097] The above-mentioned water system control method can respond to the steam function start instruction and perform status detection on the clean water tank and the waste water tank. If the clean water tank and the waste water tank pass the status detection, the interval time between the steam function start instruction and the historical steam function start instruction is obtained. Based on this, the entire water system control process is carried out when the status of the clean water tank and the waste water tank is normal, which is conducive to ensuring the reliability of the water system control. Further, based on the interval time, the target water injection mode for injecting water into the steam generator is accurately determined, so that according to the target water injection mode, the water in the clean water tank is controlled to be injected into the steam generator. In order to ensure the accuracy of the water level data in the steam generator detected by the probe, the detection information fed back by the probe in the steam generator received for the first time is the first detection information (the first detection information indicates that the water level in the steam generator reaches the preset water level), and then the water injection is controlled to stop. Finally, the steam generator is controlled to start running until the operation stop condition indicated by the steam function start instruction is reached, the steam generator is accurately controlled to stop running, and the water in the steam generator is controlled to be discharged to the waste water tank. During the entire water system control process, the reliability and accuracy of the water system control can be ensured through multiple control conditions, such as status detection of the clean water tank and the waste water tank, selection of water injection mode, continuous verification of the detection information fed back by the probe, and judgment of operation stop conditions.

[0098] In one embodiment, the target water injection mode is related to the interval duration. Based on this, a flow chart of a waterway system control method for selecting a target water injection mode to control water injection is provided on the basis of FIG. 3 . As shown in FIG. 4 , step 306 further includes steps 402 to 408, wherein:

[0099] If the interval duration is greater than the second duration, the target water injection mode is the first water injection mode, and step 402 is executed. According to the first water injection mode, the water in the clean water tank is controlled to be injected into the steam generator until the water injection duration reaches the third duration, and the water injection is controlled to stop.

[0100] Optionally, when the interval time is longer (greater than the second time), the controller can control the conduction between the clean water tank and the steam generator according to the first water injection mode to inject the water in the clean water tank into the steam generator until the water injection time reaches the third time, and then control to stop the water injection. The second time and the third time can be flexibly configured according to the actual application scenario, and the second time includes but is not limited to: 5 hours, 6 hours, 8 hours, 12 hours, 18 hours, 24 hours, etc., and the third time includes but is not limited to: 2 seconds, 3 seconds, 4 seconds, 5 seconds, etc.

[0101] Step 404, controlling the water in the steam generator to be discharged into the waste water tank until the detection information fed back by the probe in the steam generator received for a fourth period of time is the second detection information, and controlling to stop the drainage; the second detection information indicates that the water level in the steam generator is lower than the preset water level.

[0102] The detection information fed back by the probe in the steam generator that is received for the fourth period of time is all second detection information indicating that the water in the steam generator is basically drained (there may be a small amount of residual water that is not detected by the probe).

[0103] Optionally, after controlling the clean water tank to continuously inject water into the steam generator for a third time (short-time water injection), the controller can control the water injection to stop, and control the conduction between the waste water tank and the steam generator, so as to discharge the water in the steam generator to the waste water tank, until the detection information fed back by the probe in the steam generator received for a fourth time is the second detection information, and the conduction between the waste water tank and the steam generator is controlled to stop, so as to control the drainage. Among them, the fourth time can be flexibly configured according to the actual application scenario, including but not limited to 15 seconds, 16 seconds, 17 seconds, 18 seconds, 19 seconds, 20 seconds, 21 seconds, etc.

[0104] It should be noted that, in this embodiment, when the steam function start command is triggered again after a long interval, water will be first injected into the steam generator and then drained, and then water will be injected again for heating the steam generator. The purpose of adding the step of injecting water and then draining water before injecting water is: (1) to remove bubbles attached to the probe and stabilize the water level. The water in the steam generator may be in an unstable state due to the previous drainage operation, resulting in an unstable water surface, and even bubbles attached to the probe, affecting the accuracy of the probe's water level data detection. Injecting water into the steam generator first is conducive to stabilizing the water level and eliminating bubbles attached to the probe, ensuring that the probe can accurately measure the actual water level. (2) Cleaning the probe. Injecting water into the steam generator first can first clean the dirt or sediment attached to the probe and keep the probe surface clean. This is particularly important for probes that measure water level data based on the conductivity principle, which is conducive to improving the accuracy of probe detection and extending the service life of the probe. (3) Eliminating static electricity or accumulated charge. When water is flowing, it will rub against the pipe and the side wall, which may generate static electricity or accumulate electric charge. The water injected first can neutralize this part of the charge when it flows through the probe, avoiding interference with the detection result of the probe. (4) Determine the true water level. After the water is filled in and then drained, it can ensure that the probe finally measures the actual water level, rather than a false water level reading caused by residual water or bubbles. Therefore, this embodiment can ensure that when the water in the steam generator is subsequently detected to be discharged, the environment in the steam generator is in a state that is most conducive to accurate detection by the probe, thereby improving the reliability and accuracy of the probe detection result.

[0105] Step 406, controlling the water in the clean water tank to be injected into the steam generator until the detection information fed back by the probe in the steam generator for a first period of time is all the first detection information, and controlling to stop the water injection.

[0106] Optionally, if the detection information fed back by the probe within a period of time all indicates that the water level in the steam generator is continuously lower than a preset water level, the controller may control the conduction between the clean water tank and the steam generator to control the injection of water in the clean water tank into the steam generator until the detection information fed back by the probe in the steam generator received for a first period of time is the first detection information, that is, until the detection information fed back by the probe within a period of time all indicates that the water level in the steam generator reaches the preset water level, the clean water tank and the steam generator are controlled to be disconnected to stop injecting water into the steam generator.

[0107] If the interval duration is less than or equal to the second duration, the target water injection mode is the second water injection mode, and step 408 is executed. According to the second water injection mode, the water in the clean water tank is controlled to be injected into the steam generator until the detection information fed back by the probe in the steam generator received for the first duration is the first detection information, and the water injection is controlled to stop.

[0108] Optionally, when the interval time is short (less than or equal to the second time), the controller can control the conduction between the clean water tank and the steam generator according to the second water injection mode, thereby controlling the water in the clean water tank to be injected into the steam generator for heating by the steam generator without first injecting water and then draining water, until the detection information fed back by the probe in the steam generator received for the first time is all the first detection information, and the water injection is stopped. It should be noted that when the interval time is short (less than or equal to the second time), in this embodiment, the steps of once injecting water, draining water, and twice injecting water can also be selected.

[0109] In this embodiment, when the steam function start command is received again after a long interval, water will be first injected into the steam generator and then the drainage will be controlled. After determining that the drainage meets the requirements, water will be re-injected for heating the steam generator. Through the above process of first injecting water and then draining water, the water that has remained for a long time can be discharged, and the reliability and accuracy of the probe detection results can be improved, thereby ensuring the reliability and accuracy of the water system control and avoiding accidents such as dry burning of the steam generator.

[0110] In one embodiment, the waterway system control method further includes:

[0111] Monitor the total time from filling water into the steam generator to stopping drainage;

[0112] When the total time reaches the fifth duration, a water circuit component failure prompt is fed back.

[0113] Optionally, when the steam function start command is received again after a long interval, since it is necessary to first fill the steam generator with water, then control the drainage, and after determining that the drainage meets the requirements, refill water for steam generator heating. During the process of one water filling, drainage, and secondary water filling, the controller can start from the first water filling and start timing this process to monitor the total time from filling water into the steam generator to stopping drainage. When the total time reaches the fifth time, the controller can feedback a water circuit component failure prompt. Among them, the water circuit components in the water circuit system include but are not limited to: a clean water tank, a waste water tank, a steam generator, a probe for detecting water level change data in the steam generator, a water inlet pump for controlling the conduction state between the clean water tank and the steam generator, a drainage pump for controlling the conduction state between the waste water tank and the steam generator, etc.

[0114] For example, when the total time reaches the fifth time length, it indicates that at least one of the primary water injection process, the drainage process, and the secondary water injection process has not been completed in time, that is, it indicates that the water circuit component may have the following faults: the water inlet pump is faulty, resulting in a long water injection process or failure to successfully inject water; the drainage pump is faulty, resulting in a long drainage process or failure to successfully drain water. Among them, the fifth time length can be flexibly configured according to the actual application scenario, including but not limited to 55 seconds, 57 seconds, 60 seconds, 65 seconds, 70 seconds, etc.

[0115] In this embodiment, by monitoring the total time consumed by the primary water injection process, the drainage process and the secondary water injection process, it is possible to promptly determine whether there is a failure in the water circuit components, which is beneficial to ensure the reliability and accuracy of the water circuit control and avoid accidents such as water leakage and dry burning of electrical equipment.

[0116] In some embodiments, based on FIG. 3 , as shown in FIG. 5 , a flow chart of monitoring a water injection process is provided, which mainly includes the following steps:

[0117] Step 502, according to the target water injection mode, control the water in the clean water tank to be injected into the steam generator.

[0118] Optionally, after determining the target water injection mode, the controller may control the conduction between the clean water tank and the steam generator, thereby controlling the water in the clean water tank to be injected into the steam generator.

[0119] Furthermore, in the process of controlling water injection into the steam generator according to the target water injection mode, the following judgment steps are performed: (1) After the continuous water injection time reaches the sixth time, it is judged whether the first detection information fed back by the probe is received. If not, step 502 is executed to feedback the water shortage prompt; if received, it is further judged whether the detection information fed back by the probe in the steam generator received for the first time is all the first detection information. (2) It is judged whether the third detection information fed back by the probe is received. If the third detection information fed back by the probe is received, step 504 is executed to feedback the water circuit component failure prompt; if not, it is further judged whether the detection information fed back by the probe in the steam generator received for the first time is all the first detection information. (3) If the detection information fed back by the probe in the steam generator received for the first time is all the first detection information, step 506 is executed to control the water injection to stop, and after the water injection is stopped, step 308 is executed; if not, step 306 is returned to continue to inject water into the steam generator.

[0120] Among them, the sixth duration can be flexibly configured according to the actual application scenario, including but not limited to: 15 seconds, 16 seconds, 17 seconds, 18 seconds, 19 seconds, 20 seconds, 21 seconds, etc. After the continuous water injection time reaches the sixth time, the controller still has not received the first detection information feedback from the probe, indicating that the water injection failed and the water purifier may be short of water. The third detection information indicates that the water level rise rate in the steam generator is less than the preset rate, or the water level in the steam generator drops. During the water injection process, if the third detection information is received, it indicates that there may be a fault in the water circuit component, for example, the water inlet pump is damaged or the drainage pump is turned on uncontrollably.

[0121] In this embodiment, the water injection process can be monitored to improve the reliability and accuracy of the water channel control process, thereby ensuring the safe and stable operation of the electrical equipment.

[0122] In a possible implementation, based on FIG. 3 , as shown in FIG. 6 , a flow chart of a water system control method including a drainage control step is provided, that is, after executing step 602, the steam generator is controlled to start running until the operation stop condition indicated by the steam function start instruction is reached, and after the steam generator is controlled to stop running, the following steps may also be performed to control the water in the steam generator to be discharged to the waste water tank, wherein:

[0123] Determine whether the water level in the wastewater tank reaches the wastewater tank water level threshold. If the water level in the wastewater tank does not reach the wastewater tank water level threshold, execute step 604 to control the water in the steam generator to be discharged into the wastewater tank. If the water level in the wastewater tank reaches the wastewater tank water level threshold, execute step 606 to feedback a wastewater tank full water prompt, and continue to monitor the water level in the wastewater tank after feedback of the wastewater tank full water prompt.

[0124] Furthermore, during the execution of step 604, the water level in the wastewater tank is also monitored to determine whether the water level in the wastewater tank has reached the wastewater tank water level threshold. If the water level in the wastewater tank has reached the wastewater tank water level threshold, step 608 is executed to stop the drainage, and a wastewater tank full water prompt is fed back, and after the wastewater tank full water prompt is fed back, the water level in the wastewater tank is continuously monitored; otherwise, the process returns to step 604.

[0125] In this embodiment, after the steam generator finishes running, the process of discharging the water in the steam generator into the wastewater tank can be controlled according to the water level in the wastewater tank to ensure the accuracy of water circuit control and avoid overflow of water in the wastewater tank.

[0126] In an exemplary embodiment, as shown in FIG7 , a flow chart of a water system control method for performing a descaling function is provided, which mainly includes the following steps:

[0127] Step 702, in response to the descaling function start instruction, controlling water injection into the steam generator until the detection information fed back by the probe in the steam generator for a first period of time is all first detection information, and controlling water injection to be stopped.

[0128] The descaling function start instruction may be triggered by the user by pressing a button / touch key on the housing of the electrical device, or may be triggered remotely by the user using a terminal. The descaling function start instruction is used to instruct to clean the inner wall and inner bottom of the steam generator in the electrical device.

[0129] Optionally, the controller can control the conduction between the clean water tank and the steam generator in response to the descaling function start instruction, thereby controlling the injection of water into the steam generator until the detection information fed back by the probe in the steam generator received for a first time period is all the first detection information, and then controlling the water injection to stop. That is, when executing the descaling function, water needs to be injected first to flush the inner wall and inner bottom of the steam generator.

[0130] It should be noted that if in response to the descaling function start instruction, when controlling the water injection into the steam generator, after the continuous water injection time reaches the sixth time period, the controller will automatically feedback a water shortage prompt.

[0131] Step 704, controlling the water in the steam generator to be discharged into the waste water tank, until the detection information fed back by the probe in the steam generator received for a fourth period of time is all the second detection information, and controlling the steam generator to operate in a heating mode.

[0132] Optionally, after controlling the injection of water into the steam generator so that the water level in the steam generator reaches the standard, the controller can control the conduction between the steam generator and the waste water tank to control the discharge of water in the steam generator into the waste water tank, until the detection information fed back by the probe in the steam generator received for a fourth period of time is the second detection information, thereby controlling the steam generator to operate in the heating mode.

[0133] Exemplarily, the controller can control the steam generator to run a heating mode for a preset duration, for example, controlling the heating tube at the bottom of the steam generator to run for a period of time so as to evaporate the condensed water at the bottom of the steam generator to avoid odor caused by residual water, and also facilitate the user to wipe the inner wall and inner bottom of the steam generator with the help of water vapor.

[0134] In this embodiment, the cleanliness of the electrical equipment can be ensured through the descaling function.

[0135] In one embodiment, the waterway system control method further includes:

[0136] In the process of controlling the discharge of water in the steam generator into the waste water tank, if the detection information fed back by the probe received for the seventh period of time after the start of drainage is all the first detection information, a water circuit component failure prompt is fed back.

[0137] The seventh duration can be flexibly configured according to actual application scenarios, including but not limited to 60 seconds, 70 seconds, 90 seconds, etc. The detection information fed back by the probe received for the seventh duration after the start of drainage is all the first detection information indicating that after a long period of drainage, the water in the steam generator has not been successfully drained to a water level lower than the preset water level.

[0138] In this embodiment, during the drainage process, by verifying the detection information continuously fed back by the probe, it is possible to promptly and accurately detect whether there is a drainage fault, thereby ensuring the reliability and accuracy of the water system control.

[0139] In a detailed embodiment, as shown in FIG8 , taking the steam generator as a boiler as an example, based on the above-mentioned water system control method, a flow chart of a water system control method with high efficiency, high accuracy and low energy consumption is provided, which mainly includes the following processes:

[0140] (1) The user triggers a steam function start instruction, wherein the steam function start instruction carries a preset temperature and a preset running time.

[0141] (2) The controller responds to the steam function start command and controls the water system to start self-checking. The self-checking includes: checking whether the water volume in the clean water tank is sufficient for one cooking; checking whether the waste water tank is full; and checking whether the clean water tank and the waste water tank are installed in place. If the water volume in the clean water tank is insufficient to complete one cooking, a water shortage prompt will be fed back; if the waste water tank is full, a waste water tank full prompt will be fed back; if the clean water tank or the waste water tank is not installed in place, a prompt to adjust the installation position will be fed back.

[0142] (3) If the water volume in the clean water tank is sufficient to complete one cooking, the waste water tank is not full, and both the clean water tank and the waste water tank are installed in place, the controller can control the clean water tank to be connected to the boiler, and the water inlet pump starts pumping water to fill the boiler. During the water filling process, it is determined whether the water level detected by the probe in the boiler meets the standard. If it meets the standard, the controller can control the clean water tank to be disconnected from the boiler, and the water inlet pump stops pumping water. Otherwise, the water inlet pump continues to pump water.

[0143] (4) After the water inlet pump stops pumping water, the boiler is controlled to start running, that is, heating begins.

[0144] (5) After the boiler starts running, determine whether the preset temperature and preset running time indicated by the steam function start instruction have been reached. If so, the boiler is controlled to stop running; otherwise, the boiler is controlled to continue running.

[0145] (6) After the boiler stops running, the control unit can control the conduction between the boiler and the waste water tank, and the controller can control the drainage pump to pump water into the waste water tank.

[0146] (7) When the drain pump is pumping water to the waste water tank, determine whether the waste water tank is full. If it is full, feedback that the waste water tank is full will be given. If it is not full, continue to control the drain pump to pump water until the water in the boiler is emptied.

[0147] It should be understood that, although the steps in the flowcharts involved in the above embodiments are displayed in sequence according to the indication of the arrows, these steps are not necessarily executed in sequence according to the order indicated by the arrows. Unless there is a clear explanation in this article, the execution of these steps is not strictly limited in order, and these steps can be executed in other orders. Moreover, at least a part of the steps in the flowcharts involved in the above embodiments may include multiple steps or multiple stages, and these steps or stages are not necessarily executed at the same time, but can be executed at different times, and the execution order of these steps or stages is not necessarily carried out in sequence, but can be executed in turn or alternately with other steps or at least a part of the steps or stages in other steps.

[0148] Based on the same inventive concept, the embodiment of the present application also provides a water system control device for implementing the water system control method involved above. The implementation scheme for solving the problem provided by the device is similar to the implementation scheme recorded in the above method, so the specific limitations in one or more water system control device embodiments provided below can refer to the limitations of the water system control method above, and will not be repeated here.

[0149] In one embodiment, as shown in FIG9 , the present application embodiment further provides a waterway system 900, including:

[0150] Clean water tank 902;

[0151] A steam generator 904, the steam generator 904 is connected to the clean water tank 902 via a water inlet pump 906, and a probe 908 is provided in the steam generator 904, and the probe 908 is used to detect the water level change data of the water in the steam generator 904;

[0152] A waste water tank 910, which is connected to the steam generator 904 via a drainage pump 912;

[0153] A water tank status detection component 914 is used to detect the status of the clean water tank 902 and the waste water tank 910;

[0154] The controller 916 is used to control the water tank status detection component 914 in response to the steam function start instruction, and perform status detection on the clean water tank 902 and the waste water tank 910. If the clean water tank 902 and the waste water tank 910 pass the status detection, the interval duration between the steam function start instruction and the historical steam function start instruction is obtained; based on the interval duration, a target water injection mode for injecting water into the steam generator 904 is determined; according to the target water injection mode, the water inlet pump 906 is controlled to be turned on, so that the water in the clean water tank 902 is injected into the steam generator 904, until the detection information fed back by the probe 908 in the steam generator 904 received within the first time period is all the first detection information, and the water injection is controlled to be stopped, and the first detection information indicates that the water level in the steam generator 904 reaches the preset water level; the steam generator 904 is controlled to start running until the operation stop condition indicated by the steam function start instruction is reached, the steam generator 904 is controlled to stop running, and the drainage pump 912 is controlled to be turned on to discharge the water in the steam generator 904 to the waste water tank 910.

[0155] The probe 908 can be made of an oxidation-resistant or corrosion-resistant metal material, and the controller 916 can perform denoising processing (such as removing noise caused by conductivity fluctuations) on the signal received from the probe 908 based on signal processing technology to ensure the accuracy and reliability of the control of the water system 900.

[0156] In one embodiment, as shown in FIG. 10 , the water tank status detection component 914 includes:

[0157] The water level detector 9141 is used to detect the water level status of the clean water tank 902 and the waste water tank 910;

[0158] The micro switch 9142 is used to detect the offset status of the installation positions of the clean water tank 902 and the waste water tank 910 respectively.

[0159] Based on this, as shown in FIG11 , a schematic diagram of a detection circuit of a water system 900 is provided, wherein: (1) based on a water level detector 9141, a level detection circuit for detecting the water level of a clean water tank 902 and a level detection circuit for detecting the water level of a waste water tank 910 can be deployed; (2) based on a micro switch 9142, a level detection circuit for detecting the installation position of the clean water tank 902 and a level detection circuit for detecting the installation position of the waste water tank 910 can be deployed; (5) based on a probe 908, a probe detection circuit for detecting the water level of a steam generator 904 can be deployed. The controller 916 in the electrical device can ensure the reliability and accuracy of the control process of the water system 900 based on the above five detection circuits.

[0160] In the process of realizing the water system control of the above-mentioned water system 900, the controller 916 can control the operation of the water system 900 based on multiple control conditions, such as the status detection of the clean water tank 902 and the waste water tank 910, the selection of the water injection mode, the continuous verification of the detection information fed back by the probe 908, and the judgment of the operation stop conditions, and in the process ensure the reliability and accuracy of the control of the water system 900.

[0161] In one embodiment, as shown in FIG. 12 , a waterway system control device is provided, including: a state detection module 1202 , a water injection mode determination module 1204 , a water injection control module 1206 and a drainage control module 1208 , wherein:

[0162] A status detection module is used to respond to the steam function start instruction, perform status detection on the clean water tank and the waste water tank, and if the clean water tank and the waste water tank pass the status detection, obtain the interval time between the steam function start instruction and the historical steam function start instruction;

[0163] A water injection mode determination module, used for determining a target water injection mode for injecting water into the steam generator based on the interval duration;

[0164] A water injection control module is used to control the water in the clean water tank to be injected into the steam generator according to the target water injection mode until the detection information fed back by the probe in the steam generator received for a first time period is all first detection information, and control the water injection to be stopped; the first detection information indicates that the water level in the steam generator reaches a preset water level;

[0165] The drainage control module is used to control the steam generator to start running until the running stop condition indicated by the steam function start instruction is reached, control the steam generator to stop running, and control the water in the steam generator to be discharged to the waste water tank.

[0166] The above-mentioned water system control device can respond to the steam function start instruction and perform status detection on the clean water tank and the waste water tank. If the clean water tank and the waste water tank pass the status detection, the interval time between the steam function start instruction and the historical steam function start instruction is obtained. Based on this, the entire water system control process is carried out when the status of the clean water tank and the waste water tank is normal, which is conducive to ensuring the reliability of the water system control. Further, based on the interval time, the target water injection mode for injecting water into the steam generator is accurately determined, so that according to the target water injection mode, the water in the clean water tank is controlled to be injected into the steam generator. In order to ensure the accuracy of the water level data in the steam generator detected by the probe, the detection information fed back by the probe in the steam generator for the first time is the first detection information (the first detection information indicates that the water level in the steam generator reaches the preset water level), and then the water injection is controlled to stop. Finally, the steam generator is controlled to start running until the operation stop condition indicated by the steam function start instruction is reached, the steam generator is accurately controlled to stop running, and the water in the steam generator is controlled to be discharged to the waste water tank. During the entire water system control process, the reliability and accuracy of the water system control can be ensured through multiple control conditions, such as status detection of the clean water tank and the waste water tank, selection of water injection mode, continuous verification of the detection information fed back by the probe, and judgment of operation stop conditions.

[0167] In one of the embodiments, if the interval duration is greater than the second duration, the target water injection mode is the first water injection mode; the water injection control module is also used to include: according to the first water injection mode, controlling the water in the clean water tank to be injected into the steam generator until the water injection duration reaches a third duration, and then controlling to stop the water injection; controlling the water in the steam generator to be discharged into the waste water tank, until the detection information fed back by the probe in the steam generator received for a fourth duration is the second detection information, and then controlling to stop the drainage; the second detection information indicates that the water level in the steam generator is lower than the preset water level; controlling the water in the clean water tank to be injected into the steam generator, until the detection information fed back by the probe in the steam generator received for a first duration is the first detection information, and then controlling to stop the water injection.

[0168] In one of the embodiments, the water system control device also includes a time consumption monitoring module, which is used to: monitor the total time from injecting water into the steam generator to stopping drainage; when the total time reaches the fifth time, feedback a water circuit component failure prompt.

[0169] In one of the embodiments, if the interval duration is less than or equal to the second duration, the target water injection mode is the second water injection mode; the water injection control module is also used to: according to the second water injection mode, control the water in the clean water tank to be injected into the steam generator until the detection information fed back by the probe in the steam generator received for the first duration is the first detection information, and control to stop the water injection.

[0170] In one of the embodiments, the water injection control module is also used for: in the process of controlling the water injection into the steam generator according to the target water injection mode, if the first detection information fed back by the probe is not received after the continuous water injection time reaches a sixth time period, feeding back a water shortage prompt; in the process of controlling the water injection into the steam generator according to the target water injection mode, if the third detection information fed back by the probe is received, feeding back a water circuit component failure prompt, the third detection information indicating that the water level rising rate in the steam generator is less than the preset rate, or the water level in the steam generator is dropping.

[0171] In one of the embodiments, the drainage control module is also used to: if the water level in the wastewater tank does not reach the wastewater tank water level threshold, control the water in the steam generator to be discharged into the wastewater tank; in the process of controlling the water in the steam generator to be discharged into the wastewater tank, monitor the water level in the wastewater tank, if the water level in the wastewater tank reaches the wastewater tank water level threshold, control to stop drainage, and feedback the wastewater tank full water prompt.

[0172] In one of the embodiments, the water system control device also includes a descaling function response module, which is used to respond to the descaling function start instruction, control the injection of water into the steam generator, until the detection information fed back by the probe in the steam generator received for a first period of time is all the first detection information, and control the water injection to be stopped; control the discharge of water in the steam generator to the waste water tank, until the detection information fed back by the probe in the steam generator received for a fourth period of time is all the second detection information, and control the steam generator to operate in a heating mode.

[0173] In one of the embodiments, the water system control device also includes a drainage monitoring module, which is also used for: in the process of controlling the discharge of water in the steam generator into the waste water tank, if the detection information fed back by the probe received for the seventh period of time after the start of drainage is the first detection information, a water circuit component fault prompt is fed back.

[0174] Each module in the above-mentioned waterway system control device can be implemented in whole or in part by software, hardware or a combination thereof. Each of the above-mentioned modules can be embedded in or independent of a processor in a computer device in the form of hardware, or can be stored in a memory in a computer device in the form of software, so that the processor can call and execute the operations corresponding to each of the above modules.

[0175] In one embodiment, a computer device is provided, which may be a server, and its internal structure diagram may be shown in FIG13. The computer device includes a processor, a memory, an input / output interface (Input / Output, referred to as I / O) and a communication interface. The processor, the memory and the input / output interface are connected via a system bus, and the communication interface is connected to the system bus via the input / output interface. The processor of the computer device is used to provide computing and control capabilities. The memory of the computer device includes a non-volatile storage medium and an internal memory. The non-volatile storage medium stores an operating system, a computer program and a database. The internal memory provides an environment for the operation of the operating system and the computer program in the non-volatile storage medium. The database of the computer device is used to store waterway system control data. The input / output interface of the computer device is used to exchange information between the processor and an external device. The communication interface of the computer device is used to communicate with an external terminal through a network connection. When the computer program is executed by the processor, a waterway system control method is implemented.

[0176] Those skilled in the art will understand that the structure shown in FIG. 13 is merely a block diagram of a partial structure related to the scheme of the present application, and does not constitute a limitation on the computer device to which the scheme of the present application is applied. The specific computer device may include more or fewer components than shown in the figure, or combine certain components, or have a different arrangement of components.

[0177] In one embodiment, a computer device is provided, including a memory and a processor, wherein a computer program is stored in the memory, and the processor implements the steps in the above-mentioned method embodiments when executing the computer program.

[0178] In one embodiment, a computer-readable storage medium is provided, on which a computer program is stored. When the computer program is executed by a processor, the steps in the above-mentioned method embodiments are implemented.

[0179] In one embodiment, a computer program product is provided, including a computer program, which implements the steps in the above method embodiments when executed by a processor.

[0180] It should be noted that the user information (including but not limited to user device information, user personal information, etc.) and data (including but not limited to data used for analysis, stored data, displayed data, etc.) involved in this application are all information and data authorized by the user or fully authorized by all parties, and the collection, use and processing of relevant data must comply with relevant laws, regulations and standards of relevant countries and regions.

[0181] Those skilled in the art can understand that all or part of the processes in the above-mentioned embodiments can be completed by instructing the relevant hardware through a computer program, and the computer program can be stored in a non-volatile computer-readable storage medium. When the computer program is executed, it can include the processes of the embodiments of the above-mentioned methods. Among them, any reference to the memory, database or other medium used in the embodiments provided in this application can include at least one of non-volatile and volatile memory. Non-volatile memory can include read-only memory (ROM), magnetic tape, floppy disk, flash memory, optical memory, high-density embedded non-volatile memory, resistive random access memory (ReRAM), magnetoresistive random access memory (MRAM), ferroelectric random access memory (FRAM), phase change memory (PCM), graphene memory, etc. Volatile memory can include random access memory (RAM) or external cache memory, etc. As an illustration and not limitation, RAM can be in various forms, such as static random access memory (SRAM) or dynamic random access memory (DRAM). The database involved in each embodiment provided in this application may include at least one of a relational database and a non-relational database. Non-relational databases may include distributed databases based on blockchains, etc., but are not limited to this. The processor involved in each embodiment provided in this application may be a general-purpose processor, a central processing unit, a graphics processor, a digital signal processor, a programmable logic device, a data processing logic device based on quantum computing, etc., but are not limited to this.

[0182] The technical features of the above embodiments may be combined arbitrarily. To make the description concise, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0183] The above embodiments only express several implementation methods of the present application, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the present application. It should be pointed out that, for a person of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present application, and these all belong to the protection scope of the present application. Therefore, the protection scope of the present application shall be subject to the attached claims.

Claims

1. A waterway system control method, characterized in that: The method comprises: In response to the steam function start instruction, a status detection is performed on the clean water tank and the waste water tank, and if the clean water tank and the waste water tank pass the status detection, an interval time between the steam function start instruction and a historical steam function start instruction is obtained; Based on the interval duration, determining a target water injection mode for injecting water into the steam generator; According to the target water injection mode, control the water in the clean water tank to be injected into the steam generator until the detection information fed back by the probe in the steam generator received for a first period of time is all first detection information, and control the water injection to be stopped; the first detection information indicates that the water level in the steam generator has reached a preset water level; The steam generator is controlled to start running until the running stop condition indicated by the steam function start instruction is reached, the steam generator is controlled to stop running, and the water in the steam generator is controlled to be discharged into the waste water tank.

2. The method according to claim 1, characterized in that: If the interval duration is greater than the second duration, the target water injection mode is the first water injection mode; The method of controlling the water in the clean water tank to be injected into the steam generator according to the target water injection mode until the detection information fed back by the probe in the steam generator received for a first period of time is all first detection information, and controlling the water injection to be stopped includes: According to the first water injection mode, controlling the water in the clean water tank to be injected into the steam generator until the water injection time reaches a third time, and then controlling the water injection to be stopped; Controlling the water in the steam generator to be discharged into the waste water tank until the detection information fed back by the probe in the steam generator received for a fourth period of time is all second detection information, and controlling to stop the drainage; the second detection information indicates that the water level in the steam generator is lower than a preset water level; The water in the clean water tank is controlled to be injected into the steam generator until the detection information fed back by the probe in the steam generator received for the first time period is all the first detection information, and the water injection is controlled to be stopped.

3. The method according to claim 2, characterized in that The method further comprises: monitoring the total time from injecting water into the steam generator to stopping water discharge; When the total time reaches the fifth time period, a water circuit component failure prompt is fed back.

4. The method according to claim 1, characterized in that If the interval duration is less than or equal to the second duration, the target water injection mode is the second water injection mode; The method of controlling the water in the clean water tank to be injected into the steam generator according to the target water injection mode until the detection information fed back by the probe in the steam generator received for a first period of time is all first detection information, and controlling the water injection to be stopped includes: According to the second water injection mode, the water in the clean water tank is controlled to be injected into the steam generator until the detection information fed back by the probe in the steam generator received for the first time period is all the first detection information, and the water injection is controlled to be stopped.

5. The method according to claim 1, characterized in that: The method further comprises: In the process of controlling water injection into the steam generator according to the target water injection mode, if the first detection information fed back by the probe is not received after the continuous water injection time reaches a sixth time, a water shortage prompt is fed back; During the process of controlling the water injection into the steam generator according to the target water injection mode, if the third detection information fed back by the probe is received, a water circuit component failure prompt is fed back, and the third detection information indicates that the water level rising rate in the steam generator is less than the preset rate, or the water level in the steam generator is decreasing.

6. The method according to claim 1, characterized in that The controlling of discharging water in the steam generator to the waste water tank further comprises: If the water level in the waste water tank does not reach the waste water tank water level threshold, controlling the water in the steam generator to be discharged into the waste water tank; In the process of controlling the water in the steam generator to be discharged into the waste water tank, the water level in the waste water tank is monitored. If the water level in the waste water tank reaches a waste water tank water level threshold, the drainage is stopped and a waste water tank full prompt is fed back.

7. The method according to claim 1, characterized in that The method further comprises: In response to the descaling function start instruction, controlling water injection into the steam generator until the detection information fed back by the probe in the steam generator received for the first time period is all first detection information, and controlling water injection to be stopped; The water in the steam generator is controlled to be discharged into the waste water tank until the detection information fed back by the probe in the steam generator received for a fourth period of time is the second detection information, and the steam generator is controlled to operate in a heating mode.

8. The method according to any one of claims 6 to 7, characterized in that: The method further comprises: In the process of controlling the water in the steam generator to be discharged into the waste water tank, if the detection information fed back by the probe received for the seventh period of time after the start of drainage is all the first detection information, a water circuit component failure prompt is fed back.

9. A waterway system, characterized in that: The waterway system comprises: Clean water tank; A steam generator, wherein the steam generator is connected to the clean water tank via a water inlet pump, and a probe is provided in the steam generator, and the probe is used to detect water level change data of the water in the steam generator; A waste water tank, wherein the waste water tank is connected to the steam generator via a drainage pump; A water tank status detection component, used to detect the status of the clean water tank and the waste water tank; A controller, for responding to a steam function start instruction, controlling the water tank status detection component, performing status detection on the clean water tank and the waste water tank, and obtaining the interval duration between the steam function start instruction and the historical steam function start instruction if the clean water tank and the waste water tank pass the status detection; determining a target water injection mode for injecting water into the steam generator based on the interval duration; controlling the water inlet pump to be turned on according to the target water injection mode, so that the water in the clean water tank is injected into the steam generator until all the detection information fed back by the probe in the steam generator received within a first time duration is the first detection information, and controlling the water injection to be stopped, wherein the first detection information indicates that the water level in the steam generator reaches a preset water level; controlling the steam generator to start running until the operation stop condition indicated by the steam function start instruction is reached, controlling the steam generator to stop running, and controlling the drain pump to be turned on to discharge the water in the steam generator into the waste water tank.

10. The waterway system according to claim 9, characterized in that: The water tank status detection component comprises: A water level detector, used to detect the water level status of the clean water tank and the waste water tank respectively; The micro switch is used to detect the offset status of the installation positions of the clean water tank and the waste water tank.

11. A waterway system control device, characterized in that: The device comprises: a state detection module, configured to perform state detection on the clean water tank and the waste water tank in response to the steam function start instruction, and if the clean water tank and the waste water tank pass the state detection, obtain the interval time between the steam function start instruction and the historical steam function start instruction; A water injection mode determination module, used to determine a target water injection mode for injecting water into the steam generator based on the interval duration; A water injection control module is used to control the water in the clean water tank to be injected into the steam generator according to the target water injection mode, until the detection information fed back by the probe in the steam generator received for a first time period is all first detection information, and control the water injection to be stopped; the first detection information indicates that the water level in the steam generator reaches a preset water level; The drainage control module is used to control the steam generator to start running until the running stop condition indicated by the steam function start instruction is reached, control the steam generator to stop running, and control the water in the steam generator to be discharged to the waste water tank.

12. A computer device comprising a memory and a processor, wherein the memory stores a computer program, characterized in that: When the processor executes the computer program, the steps of the method according to any one of claims 1 to 8 are implemented.

13. A computer-readable storage medium having a computer program stored thereon, characterized in that: When the computer program is executed by a processor, the steps of the method according to any one of claims 1 to 8 are implemented.

14. A computer program product comprising a computer program, characterized in that When the computer program is executed by a processor, the steps of the method according to any one of claims 1 to 8 are implemented.

15. An electrical device, comprising the water system according to any one of claims 9 to 10.

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