Air conditioner humidity control method and device

Abstract

The present application provides an air conditioner humidity control method and device. The air conditioner includes a humidification water tank, a humidification fan located at the opening of the humidification water tank, a refrigerant heat exchanger near the humidification water tank, an inlet valve located at the inlet of the refrigerant heat exchanger, and an outlet valve located at the outlet of the refrigerant heat exchanger. The control method includes obtaining the real-time water level of the humidification water tank, the real-time humidity of the environment where the air conditioner is located, and a humidity adjustment instruction; extracting the target humidity from the humidity adjustment instruction and calculating the humidity difference between the target humidity and the real-time humidity; generating an inlet valve adjustment signal, an outlet valve adjustment signal, and a rotation speed adjustment signal according to the humidity difference and the real-time water level of the humidification water tank. Through the above settings, the water temperature in the humidification water tank and the air flow rate above the water surface can be adjusted, greatly improving the humidification amount while ensuring safety, and meeting the humidification needs of users.

Description

Technical Field

[0001] This application belongs to the technical field of air conditioning equipment, and particularly relates to an air conditioning humidity control method and device. Background Art

[0002] With the increasing popularity of household air conditioners, people are no longer satisfied with the simple temperature adjustment of air conditioners, but instead put forward more requirements for comfort and health. In the case of relatively dry indoor air, air conditioners that can provide a humidification function are undoubtedly more favored.

[0003] Existing air conditioners cannot achieve rapid and effective humidification, and their humidification capacity is difficult to meet the user's usage requirements. Summary of the Invention

[0004] This application provides an air conditioning humidity control method and device, aiming to increase the humidification capacity during the humidification process of the air conditioner, achieve rapid humidification, and improve user comfort.

[0005] An embodiment of this application provides an air conditioning humidification control method. The air conditioner includes a humidification water tank, a humidification fan located at the opening of the humidification water tank, a refrigerant heat exchanger located near the humidification water tank, an inlet valve located at the inlet of the refrigerant heat exchanger, and an outlet valve located at the outlet of the refrigerant heat exchanger. The method includes:

[0006] Obtain the real-time water level of the humidification water tank, the real-time humidity of the environment where the air conditioner is located, and a humidity adjustment instruction;

[0007] Extract the target humidity from the humidity adjustment instruction, and calculate the humidity difference between the target humidity and the real-time humidity;

[0008] Generate an inlet valve adjustment signal, an outlet valve adjustment signal, and a speed adjustment signal according to the humidity difference and the real-time water level of the humidification water tank;

[0009] Among them, the inlet valve adjustment signal is used to adjust the valve opening of the inlet valve, the outlet valve adjustment signal is used to adjust the valve opening of the outlet valve, and the speed adjustment signal is used to adjust the speed of the humidification fan.

[0010] In one embodiment, generating an inlet valve adjustment signal, an outlet valve adjustment signal, and a speed adjustment signal according to the humidity difference and the real-time water level of the humidification water tank specifically includes:

[0011] When the real-time water level of the humidification water tank is less than or equal to the minimum water level, generate a speed adjustment signal to stop the humidification fan, an inlet valve adjustment signal to close the inlet valve, and an outlet valve adjustment signal to close the outlet valve.

[0012] In one embodiment, generating an inlet valve adjustment signal, an outlet valve adjustment signal, and a speed adjustment signal according to the humidity difference and the real-time water level of the humidification water tank specifically includes:

[0013] When the real-time water level of the humidification water tank is greater than the minimum water level, and the humidity difference is greater than zero and less than the first preset difference, generate an inlet valve adjustment signal for closing the inlet valve and an outlet valve adjustment signal for closing the outlet valve, and generate a speed adjustment signal according to the humidity difference.

[0014] In one embodiment, when the real-time water level of the humidification water tank is greater than the minimum water level, and the humidity difference is greater than zero and less than the first preset difference, generating a speed adjustment signal according to the humidity difference specifically includes:

[0015] When the real-time water level of the humidification water tank is greater than the minimum water level, the humidity difference is greater than or equal to the second preset difference and less than the first preset difference, generate a high gear speed adjustment signal to make the rotation speed of the humidification fan at the first rotation speed;

[0016] Wherein, the first preset difference is greater than the second preset difference.

[0017] In one embodiment, when the real-time water level of the humidification water tank is greater than the minimum water level, and the humidity difference is greater than zero and less than the first preset difference, generating a speed adjustment signal according to the humidity difference specifically includes:

[0018] When the real-time water level of the humidification water tank is greater than the minimum water level, the humidity difference is greater than zero and less than the second preset difference, generate a low gear speed adjustment signal to make the rotation speed of the humidification fan at the second rotation speed;

[0019] Wherein, the first rotation speed is greater than the second rotation speed.

[0020] In one embodiment, generating an inlet valve adjustment signal, an outlet valve adjustment signal and a speed adjustment signal according to the humidity difference and the real-time water level of the humidification water tank, the method further includes:

[0021] When the real-time water level of the humidification water tank is greater than the minimum water level, and the humidity difference is greater than or equal to the first preset difference, generate a high gear speed adjustment signal to make the rotation speed of the humidification fan at the first rotation speed; and generate an inlet valve adjustment signal and an outlet valve adjustment signal according to the real-time water level.

[0022] In one embodiment, when the real-time water level of the humidification water tank is greater than the minimum water level, and the humidity difference is greater than or equal to the first preset difference, generating an inlet valve adjustment signal and an outlet valve adjustment signal according to the real-time water level specifically includes:

[0023] When the real-time water level is greater than the minimum water level and less than or equal to the intermediate water level, generate an inlet valve adjustment signal for making the opening degree of the inlet valve half, and generate an outlet valve adjustment signal for making the opening degree of the outlet valve half.

[0024] In one embodiment, when the real-time water level of the humidifying water tank is greater than the minimum water level and the humidity difference is greater than or equal to the first preset difference, an inlet valve adjustment signal and an outlet valve adjustment signal are generated according to the real-time water level. Specifically, it includes:

[0025] When the real-time water level is greater than the middle water level and less than the maximum water level, an inlet valve adjustment signal for fully opening the inlet valve and an outlet valve adjustment signal for fully opening the outlet valve are generated.

[0026] Another embodiment of the present application provides an electronic device, including: a processor, and a memory communicatively connected to the processor;

[0027] The memory stores computer-executable instructions;

[0028] The processor executes the computer-executable instructions stored in the memory to implement the air conditioner humidity control method provided in the above embodiment.

[0029] Another embodiment of the present application provides an air conditioner, including the above-mentioned electronic device, a humidifying water tank, a humidifying fan located at the opening of the humidifying water tank, a refrigerant heat exchanger located near the humidifying water tank, an inlet valve located at the inlet of the refrigerant heat exchanger, and an outlet valve located at the outlet of the refrigerant heat exchanger.

[0030] The present application provides an air conditioner humidity control method and device, which obtain the real-time water level of the humidifying water tank in the air conditioner indoor unit, the real-time humidity of the indoor environment, and a humidity adjustment instruction input by the user; extract the target humidity set by the user from the humidity adjustment instruction, and calculate the humidity difference between the target humidity and the real-time humidity; compare the real-time water level in the humidifying water tank with the minimum water level. When the real-time water level is not greater than the minimum water level, the humidifying condition is not met, and the air conditioner humidifying function is turned off. When the real-time water level is greater than the minimum water level, the humidity difference is compared with the first preset difference and the second preset difference. When the humidity difference is less than the first preset difference, it is determined that there is no need to open the inlet valve and the outlet valve, and only the operating speed of the humidifying fan is adjusted. When the humidity difference is greater than or equal to the first preset difference, in combination with the real-time water level in the humidifying water tank, the opening degrees of the inlet valve and the outlet valve are adjusted to control the flow rate of the refrigerant medium flowing into the refrigerant heat exchanger. The above method heats the water temperature in the humidifying water tank and speeds up the air flow speed above the water surface, accelerating the evaporation of the water volume in the humidifying water tank, greatly improving the humidifying capacity, and meeting the needs of users. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] The accompanying drawings herein are incorporated into the specification and constitute a part of the specification, showing embodiments consistent with the present application, and are used together with the specification to explain the principles of the present application.

[0032] Figure 1Schematic diagram of the structure of a humidifying air conditioner indoor unit provided by an embodiment of the present application;

[0033] Figure 2 Flow chart of the control method provided by an embodiment of the present application;

[0034] Figure 3 Flow chart of the control method provided by an embodiment of the present application;

[0035] Figure 4 Flow chart of the control method provided by an embodiment of the present application;

[0036] Figure 5 Flow chart of the control method provided by an embodiment of the present application;

[0037] Figure 6 Schematic diagram of the structure of an air conditioner humidity control device provided by an embodiment of the present application;

[0038] Figure 7 Schematic diagram of the structure of an electronic device provided by another embodiment of the present application.

[0039] Through the above-mentioned drawings, specific embodiments of the present application have been shown, and there will be more detailed descriptions hereinafter. These drawings and written descriptions are not intended to limit the scope of the concept of the present application in any way, but to illustrate the concept of the present application to those skilled in the art by referring to specific embodiments. Detailed Description of the Embodiment

[0040] To make the objectives, technical solutions, and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are some, but not all, of the embodiments of the present application. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present application without creative efforts shall fall within the protection scope of the present application.

[0041] The terms "first", "second", "third", "fourth", etc. (if any) in the specification, claims, and drawings of the application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged under appropriate circumstances so that the embodiments of the present application described herein can be implemented in an order different from those illustrated or described herein. In addition, the terms "comprising" and "having" and any variations thereof are intended to cover non-exclusive inclusion. For example, a process, method, system, product, or device that includes a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units not clearly listed or inherent to these processes, methods, products, or devices.

[0042] At present, during the humidification process of an air conditioner, the water temperature in its humidification water tank remains constant, the evaporation rate is low, the humidification is slow, and the effect is insufficient to meet the needs of users in a dry environment.

[0043] Based on the above problems, the present application provides an air conditioner humidity control method and device, aiming to increase the humidification amount during the humidification process of the air conditioner, achieve rapid humidification, and improve the comfort of users. The technical concept of the present application is: obtain the real-time water level of the humidification water tank, the real-time humidity of the indoor environment, and the target humidity set by the user, and adjust the opening degree of the valve connected in series on the refrigerant heat exchanger according to the difference between the target humidity and the real-time humidity and the real-time water level of the humidification water tank to control the water temperature in the humidification water tank, and adjust the rotation speed of the humidification fan to increase the evaporation amount in the humidification water tank, greatly increasing the humidification amount and meeting the usage requirements of users.

[0044] As Figure 1 shown, an embodiment of the present application provides a humidifying air conditioner. The interior of the indoor unit of the humidifying air conditioner includes a humidification water tank 100, a humidification fan 101, a refrigerant heat exchanger 102, an inlet valve 103, and an outlet valve 104. Among them, the humidification fan 101 is arranged above the opening of the humidification water tank 100, which can accelerate the air flow speed above the water surface in the humidification water tank 100. The refrigerant heat exchanger 102 is arranged near the humidification water tank 100, and can be arranged below the humidification water tank 100, and should be ensured to be close to the humidification water tank 100. The humidifying air conditioner can have heating, cooling and other modes. Correspondingly, the refrigerant heat exchanger 102 is in the heating cycle and the cooling cycle, and controlling the flow direction of the refrigerant medium can realize the operation of heating, cooling, defrosting and other modes. The inlet valve 103 is connected in series at the inlet of the refrigerant heat exchanger pipeline, and the outlet valve 104 is connected in series at the outlet of the refrigerant heat exchanger pipeline. By adjusting the opening degrees of the inlet valve 103 and the outlet valve 104, the flow rate of the refrigerant medium in the refrigerant heat exchanger 102 can be controlled. In winter, the indoor air is relatively dry, and when the air conditioner is in the heating mode and needs to be humidified, the refrigerant heat exchanger 102 is in the heating cycle, and the refrigerant medium flowing through the refrigerant heat exchanger 102 can heat the water in the humidification water tank 100, increasing the evaporation of the water volume in the humidification water tank 100.

[0045] As Figure 2 shown, an embodiment of the present application provides an air conditioner humidification control method, and the control method specifically includes the following steps:

[0046] S101. Obtain the real-time water level of the humidification water tank, the real-time humidity of the environment where the air conditioner is located, and the humidity adjustment instruction.

[0047] Among them, a water level sensor is arranged in the humidifying water tank, and the real-time water level of the humidifying water tank can be obtained through the water level sensor. A humidity sensor is arranged on the indoor unit of the air conditioner. The humidity sensor is in contact with the indoor air, and the real-time humidity of the indoor environment can be obtained. The humidity adjustment instruction comes from the air conditioner control device and is manually input by the user.

[0048] S102. Extract the target humidity from the humidity adjustment instruction, and calculate the humidity difference between the target humidity and the real-time humidity.

[0049] Among them, the target humidity is set artificially by the user. The target humidity is used as the minuend, the real-time humidity is used as the subtrahend, and the humidity difference is obtained by subtracting the real-time humidity from the target humidity.

[0050] S103. Generate an inlet valve adjustment signal, an outlet valve adjustment signal, and a rotation speed adjustment signal according to the humidity difference and the real-time water level of the humidifying water tank; among them, the inlet valve adjustment signal is used to adjust the valve opening of the inlet valve, the outlet valve adjustment signal is used to adjust the valve opening of the outlet valve, and the rotation speed adjustment signal is used to adjust the rotation speed of the humidifying fan.

[0051] In this step, the adjustment signal of the valve and the rotation speed adjustment signal of the humidifying fan are jointly determined by the humidity difference and the real-time water level of the humidifying water tank.

[0052] In the above technical solution, the real-time water level of the humidifying water tank and the indoor real-time are respectively obtained through the water level sensor and the humidity sensor, the target humidity is extracted from the humidity adjustment instruction of the air conditioner controller, and the humidity difference between the target humidity and the real-time humidity is calculated. Judgments are made according to the humidity difference and the real-time water level of the humidifying water tank, an adjustment signal for the valve opening and an adjustment signal for the rotation speed of the humidifying fan are generated, and the humidifying capacity of the air conditioner is increased by controlling the opening of the inlet and outlet valves and the rotation speed of the fan to meet the user's needs.

[0053] An embodiment of the present application provides a control method, which generates an inlet valve adjustment signal, an outlet valve adjustment signal, and a rotation speed adjustment signal according to the humidity difference and the real-time water level of the humidifying water tank. The specific method is as follows:

[0054] When the real-time water level of the humidifying water tank is less than or equal to the minimum water level, a rotation speed adjustment signal for stopping the rotation of the humidifying fan, an inlet valve adjustment signal for closing the inlet valve, and an outlet valve adjustment signal for closing the outlet valve are generated.

[0055] Among them, when the real-time water level in the humidification water tank is less than or equal to the minimum water level, it indicates that the water in the humidification water tank has been consumed and cannot be used to humidify by evaporating the water in the humidification water tank anymore. The air-conditioning humidification function is no longer available. Therefore, a speed regulation signal for stopping the humidification fan, an inlet valve regulation signal for closing the inlet valve, and an outlet valve regulation signal for closing the outlet valve are generated. Closing the humidification fan can avoid wasting resources. Closing the inlet and outlet valves and preventing the refrigerant medium from flowing into the refrigerant heat exchanger can prevent the temperature of the humidification water tank from being too high and ensure the safety of the components inside the air conditioner.

[0056] When the real-time water level of the humidification water tank is greater than the minimum water level, and the humidity difference is greater than zero and less than the first preset difference, an inlet valve regulation signal for closing the inlet valve and an outlet valve regulation signal for closing the outlet valve are generated, and a speed regulation signal is generated according to the humidity difference.

[0057] Among them, when the real-time water level of the humidification water tank is greater than the minimum water level, the air-conditioning humidification function can be enabled. When the humidity difference is greater than zero and less than the first preset difference, it can be judged at this time that if you want to quickly humidify to make the indoor real-time humidity reach the target humidity required by the user, only a gear regulation signal for the humidification fan needs to be generated to adjust the running speed of the humidification fan, and there is no need for the refrigerant medium to further control the water temperature in the humidification water tank. Therefore, an inlet valve regulation signal for closing the inlet valve and an outlet valve regulation signal for closing the outlet valve are generated to close the inlet valve and the outlet valve.

[0058] When the real-time water level of the humidification water tank is greater than the minimum water level, and the humidity difference is greater than or equal to the first preset difference, a high-speed gear regulation signal is generated to make the speed of the humidification fan at the first speed; and an inlet valve regulation signal and an outlet valve regulation signal are generated according to the real-time water level.

[0059] Among them, when the real-time water level of the humidification water tank is greater than the minimum water level, the air-conditioning humidification function can be enabled. When the humidity difference is greater than or equal to the first preset difference, it indicates that there is a certain gap between the indoor real-time humidity and the target humidity set by the user. Therefore, a high-speed gear regulation signal is generated to make the humidification fan run at the first speed. On this basis, the inlet valve and the outlet valve also need to be opened, and corresponding inlet valve regulation signals and outlet valve regulation signals are generated according to the real-time water level of the humidification water tank to adjust the opening degrees of the inlet valve and the outlet valve.

[0060] For example: as Figure 3 shown, the real-time water level of the humidification water tank is C rt , the minimum water level of the water tank is C min , the first preset difference is 15%, the humidity difference is △T, and the method in this embodiment is as follows:

[0061] S201. Determine the real-time water level C of the humidifying water tank rt Is it less than or equal to the minimum water level C min If rt ≤C min , enter S202; otherwise, enter S203.

[0062] S202. Generate a speed adjustment signal to stop the humidifying fan, an inlet valve adjustment signal for closing the inlet valve, and an outlet valve adjustment signal for closing the outlet valve.

[0063] S203. Determine whether the humidity difference △T is greater than or equal to the first preset difference of 15%. If △T≥15%, enter S204; otherwise, enter S205.

[0064] S204. Generate a high gear speed adjustment signal to make the speed of the humidifying fan at the first speed, and generate an inlet valve adjustment signal and an outlet valve adjustment signal according to the real-time water level.

[0065] S205. Generate an inlet valve adjustment signal for closing the inlet valve and an outlet valve adjustment signal for closing the outlet valve, and generate a speed adjustment signal according to the humidity difference.

[0066] In the above technical solution, the real-time water level of the water tank is compared with the minimum water level to determine whether the air-conditioning humidification function is available. When the air-conditioning humidification function is available, the humidity difference is further compared with the first preset difference. When the humidity difference is less than the first preset difference, from the perspective of resource conservation, the inlet valve and the outlet valve are closed, and only the speed of the humidifying fan is adjusted to increase the evaporation amount of the water in the humidifying water tank. When the humidity difference is greater than or equal to the first preset difference, to meet the user's needs, not only the humidifying fan needs to work at the first speed, but also the inlet valve and the outlet valve need to be opened synchronously, and the opening degrees of the inlet valve and the outlet valve are further controlled and adjusted according to the real-time water level in the humidifying water tank.

[0067] An embodiment of the present application provides a control method. When the real-time water level of the humidifying water tank is greater than the minimum water level, and the humidity difference is greater than zero and less than the first preset difference, a speed adjustment signal is generated according to the humidity difference. The specific method includes the following:

[0068] When the real-time water level of the humidifying water tank is greater than the minimum water level, the humidity difference is greater than or equal to the second preset difference and less than the first preset difference, a high gear speed adjustment signal is generated to make the speed of the humidifying fan at the first speed; wherein, the first preset difference is greater than the second preset difference.

[0069] For example, the first preset difference set for a certain air conditioner is 15%, the second preset difference is 5%, and the calculated real-time humidity difference is 8%. Therefore, at this time, the humidity difference is greater than the second preset difference and less than the first preset difference. Thus, a high-speed gear speed adjustment signal is generated to control the humidifying fan to operate at the first speed corresponding to the high speed gear.

[0070] When the real-time water level of the humidifying water tank is greater than the minimum water level, the humidity difference is greater than zero and less than the second preset difference, a low-speed gear speed adjustment signal is generated to make the speed of the humidifying fan at the second speed; wherein, the first speed is greater than the second speed.

[0071] For example, the second preset difference set for a certain air conditioner is 5%, and the calculated real-time humidity difference is 3%, indicating that the indoor real-time humidity is very close to the target humidity set by the user at this time. Only the low-speed operation of the humidifying fan is required to meet the humidification demand. Therefore, a low-speed gear speed adjustment signal is generated, and the humidifying fan operates at the second speed corresponding to the low speed gear.

[0072] For example: as Figure 4 shown, the minimum water level C of the humidifying water tank min , the first preset difference is 15%, the second preset difference is 5%, and the humidity difference is △T. The method in this embodiment is as follows:

[0073] S301. Determine whether the humidity difference △T is greater than or equal to the second preset difference of 5%. If so, enter S302; otherwise, enter S303.

[0074] S302. Generate a high-speed gear speed adjustment signal to make the speed of the humidifying fan at the first speed.

[0075] S303. Generate a low-speed gear speed adjustment signal to make the speed of the humidifying fan at the second speed.

[0076] In the above technical solution, when the humidity difference is greater than zero and less than the first preset difference, an adjustment signal for closing the inlet valve and the outlet valve is generated to close the inlet valve and the outlet valve. Only the speed of the humidifying fan is adjusted, and the humidity difference is compared with the first preset difference and the second preset difference, and the operation gear of the humidifying fan is selected according to the comparison result.

[0077] For the control method provided by an embodiment of the present application, when the real-time water level of the humidifying water tank is greater than the minimum water level and the humidity difference is greater than or equal to the first preset difference, an inlet valve adjustment signal and an outlet valve adjustment signal are generated according to the real-time water level. The method is as follows:

[0078] When the real-time water level is greater than the minimum water level and less than or equal to the intermediate water level, an inlet valve adjustment signal for making the opening degree of the inlet valve half is generated, and an outlet valve adjustment signal for making the opening degree of the outlet valve half is generated.

[0079] Among them, when the real-time water level is greater than the minimum water level and less than or equal to the intermediate water level, it indicates that the water volume in the humidification water tank is not abundant. Therefore, for safety considerations, an inlet valve adjustment signal for making the opening degree of the inlet valve half is generated, and an outlet valve adjustment signal for making the opening degree of the outlet valve half is generated. The above adjustment signals adjust the opening degrees of the inlet valve and the outlet valve to 50%, and the refrigerant medium flowing into the refrigerant heat exchanger can heat the water in the humidification water tank, improving its evaporation rate.

[0080] When the real-time water level is greater than the intermediate water level and less than the maximum water level, an inlet valve adjustment signal for fully opening the inlet valve and an outlet valve adjustment signal for fully opening the outlet valve are generated.

[0081] Among them, when the real-time water level is greater than the intermediate water level and less than the maximum water level, it indicates that the water volume in the humidification water tank is sufficient. According to this condition, for rapid humidification, an inlet valve adjustment signal for fully opening the inlet valve and an outlet valve adjustment signal for fully opening the outlet valve can be generated. The above adjustment signals adjust the opening degrees of the inlet valve and the outlet valve to 100%. When the inlet valve and the outlet valve are fully open, the flow rate of the refrigerant medium flowing through the refrigerant heat exchanger greatly increases. Therefore, the heating effect on the water temperature in the humidification water tank is more obvious, and the evaporation of the water volume in the humidification water tank is greatly improved, enabling the indoor real-time humidity to reach the target humidity set by the user faster.

[0082] For example: as Figure 5 shown, the first preset difference is 15%, the real-time water level of the humidification water tank is C rt , the intermediate water level is C mid , the maximum water level is C max , the method in this embodiment is as follows:

[0083] S401. Determine whether the real-time water level in the humidification water tank is greater than the intermediate water level C mid and less than the maximum water level C max . If so, enter S402; otherwise, enter S403.

[0084] S402. Generate valve adjustment signals for fully opening the inlet valve and the outlet valve.

[0085] S403. Generate valve adjustment signals for making the opening degrees of the inlet valve and the outlet valve half.

[0086] In the above technical solution, when the humidity difference is greater than or equal to the first preset difference, the humidifying fan is maintained at the first rotation speed, and the water level of the humidifying water tank is compared with the intermediate water level to determine whether the water volume in the humidifying water tank is sufficient. When the water volume in the humidifying water tank is sufficient, an inlet valve adjustment signal for fully opening the inlet valve and an outlet valve adjustment signal for fully opening the outlet valve are generated, and the inlet valve and the outlet valve are adjusted to the fully open state, greatly increasing the humidifying amount and quickly achieving the humidifying target. When the water volume in the humidifying water tank is not sufficient, to ensure the safety of the internal components of the air conditioner indoor unit, an inlet valve adjustment signal for setting the opening degree of the inlet valve to half and an outlet valve adjustment signal for setting the opening degree of the outlet valve to half are generated, and the opening degrees of the inlet valve and the outlet valve are adjusted to 50%, and the water in the humidifying water tank is heated to increase its evaporation water volume.

[0087] As Figure 6 shown, an embodiment of the present application provides an air conditioner humidity control device 500, including:

[0088] An acquisition module 501, configured to acquire the real-time water level of the humidifying water tank, the real-time humidity of the environment where the air conditioner is located, and a humidity adjustment instruction;

[0089] A processing module 502, configured to extract a target humidity from the humidity adjustment instruction and calculate the humidity difference between the target humidity and the real-time humidity;

[0090] The processing module 502 generates an inlet valve adjustment signal, an outlet valve adjustment signal, and a rotation speed adjustment signal according to the humidity difference and the real-time water level of the humidifying water tank.

[0091] In an embodiment, the processing module is specifically configured to:

[0092] When the real-time water level of the humidifying water tank is less than or equal to the minimum water level, a rotation speed adjustment signal for stopping the humidifying fan, an inlet valve adjustment signal for closing the inlet valve, and an outlet valve adjustment signal for closing the outlet valve are generated.

[0093] In an embodiment, the processing module is specifically configured to:

[0094] When the real-time water level of the humidifying water tank is greater than the minimum water level, and the humidity difference is greater than zero and less than the first preset difference, an inlet valve adjustment signal for closing the inlet valve and an outlet valve adjustment signal for closing the outlet valve are generated, and a rotation speed adjustment signal is generated according to the humidity difference.

[0095] In an embodiment, the processing module is specifically configured to:

[0096] When the real-time water level of the humidification water tank is greater than the minimum water level, the humidity difference is greater than or equal to the second preset difference and less than the first preset difference, a high gear speed adjustment signal is generated to make the rotation speed of the humidification fan at the first rotation speed;

[0097] Wherein, the first preset difference is greater than the second preset difference.

[0098] In one embodiment, the processing module is specifically configured to:

[0099] When the real-time water level of the humidification water tank is greater than the minimum water level, the humidity difference is greater than zero and less than the second preset difference, a low gear speed adjustment signal is generated to make the rotation speed of the humidification fan at the second rotation speed;

[0100] Wherein, the first rotation speed is greater than the second rotation speed.

[0101] In one embodiment, the processing module is specifically configured to:

[0102] When the real-time water level of the humidification water tank is greater than the minimum water level and the humidity difference is greater than or equal to the first preset difference, a high gear speed adjustment signal is generated to make the rotation speed of the humidification fan at the first rotation speed; and an inlet valve adjustment signal and an outlet valve adjustment signal are generated according to the real-time water level.

[0103] In one embodiment, the processing module is specifically configured to:

[0104] When the real-time water level is greater than the minimum water level and less than or equal to the intermediate water level, an inlet valve adjustment signal for making the opening degree of the inlet valve half and an outlet valve adjustment signal for making the opening degree of the outlet valve half are generated.

[0105] In one embodiment, the processing module is specifically configured to:

[0106] When the real-time water level is greater than the intermediate water level and less than the maximum water level, an inlet valve adjustment signal for fully opening the inlet valve and an outlet valve adjustment signal for fully opening the outlet valve are generated.

[0107] As Figure 7 shown, another embodiment of the present application provides an electronic device 600, and the device includes a memory 601 and a processor 602.

[0108] Wherein, the memory 601 is used to store computer instructions executable by the processor 602;

[0109] When the processor 602 executes the computer instructions, each step in the method in the above embodiment is implemented. Specifically, reference can be made to the relevant descriptions in the foregoing method embodiment.

[0110] Optionally, the above-mentioned memory 601 can be either independent or integrated with the processor 602. When the memory 601 is independently provided, the electronic device further includes a bus for connecting the memory 601 and the processor 602.

[0111] An embodiment of the present application also provides a computer-readable storage medium, in which computer instructions are stored. When the processor executes the computer instructions, each step in the method in the above embodiment is implemented.

[0112] An embodiment of the present application also provides a computer program product, including computer instructions, which when executed by the processor implement each step in the method in the above embodiment.

[0113] Those skilled in the art will readily conceive of other embodiments of the present application after considering the specification and practicing the invention disclosed herein. The present application is intended to cover any variations, uses, or adaptations of the present application, which follow the general principles of the present application and include known common knowledge or conventional technical means in the technical field not disclosed in the present application. The specification and embodiments are only regarded as exemplary, and the true scope and spirit of the present application are pointed out by the following claims.

[0114] It should be understood that the present application is not limited to the exact structures described above and shown in the drawings, and various modifications and changes can be made without departing from its scope. The scope of the present application is only limited by the appended claims.

Claims

1. An air conditioner humidification control method, characterized in that, The air conditioner includes a humidification water tank, a humidification fan located at the opening of the humidification water tank, a refrigerant heat exchanger near the humidification water tank, an inlet valve at the inlet of the refrigerant heat exchanger, and an outlet valve at the outlet of the refrigerant heat exchanger. The control method includes: Obtaining the real-time water level of the humidification water tank, the real-time humidity of the environment where the air conditioner is located, and a humidity adjustment instruction; Extracting a target humidity from the humidity adjustment instruction and calculating a humidity difference between the target humidity and the real-time humidity; Generating an inlet valve adjustment signal, an outlet valve adjustment signal, and a speed adjustment signal according to the humidity difference and the real-time water level of the humidification water tank; The generating an inlet valve adjustment signal, an outlet valve adjustment signal, and a speed adjustment signal according to the humidity difference and the real-time water level of the humidification water tank includes: When the real-time water level of the humidification water tank is greater than the minimum water level and the humidity difference is greater than or equal to a first preset difference, generating a high-speed gear speed adjustment signal to make the speed of the humidification fan at a first speed; and When the real-time water level is specifically greater than the minimum water level and less than or equal to the intermediate water level, generating the inlet valve adjustment signal for making the opening degree of the inlet valve half, and generating the outlet valve adjustment signal for making the opening degree of the outlet valve half; When the real-time water level is specifically greater than the intermediate water level and less than the maximum water level, generating the inlet valve adjustment signal for fully opening the inlet valve, and generating the outlet valve adjustment signal for fully opening the outlet valve; Wherein, the inlet valve adjustment signal is used to adjust the valve opening degree of the inlet valve, the outlet valve adjustment signal is used to adjust the valve opening degree of the outlet valve, and the speed adjustment signal is used to adjust the speed of the humidification fan.

2. The control method according to claim 1, wherein, The generating an inlet valve adjustment signal, an outlet valve adjustment signal, and a speed adjustment signal according to the humidity difference and the real-time water level of the humidification water tank further includes: When the real-time water level of the humidification water tank is less than or equal to the minimum water level, generating a speed adjustment signal for stopping the rotation of the humidification fan, an inlet valve adjustment signal for closing the inlet valve, and an outlet valve adjustment signal for closing the outlet valve.

3. The control method according to claim 1, wherein The generating an inlet valve adjustment signal, an outlet valve adjustment signal, and a speed adjustment signal according to the humidity difference and the real-time water level of the humidification water tank further includes: When the real-time water level of the humidification water tank is greater than the minimum water level and the humidity difference is greater than zero and less than the first preset difference, generating an inlet valve adjustment signal for closing the inlet valve and an outlet valve adjustment signal for closing the outlet valve, and generating the speed adjustment signal according to the humidity difference.

4. The control method according to claim 3, characterized in that When the real-time water level of the humidification water tank is greater than the minimum water level and the humidity difference is greater than zero and less than the first preset difference, the generating the speed adjustment signal according to the humidity difference specifically includes: When the real-time water level of the humidification water tank is greater than the minimum water level, the humidity difference is greater than or equal to the second preset difference and less than the first preset difference, a high-grade speed adjustment signal is generated to make the rotation speed of the humidification fan at the first rotation speed; Wherein, the first preset difference is greater than the second preset difference.

5. The control method according to claim 3, characterized in that When the real-time water level of the humidification water tank is greater than the minimum water level and the humidity difference is greater than zero and less than the first preset difference, generating a speed adjustment signal according to the humidity difference specifically includes: When the real-time water level of the humidification water tank is greater than the minimum water level, the humidity difference is greater than zero and less than the second preset difference, a low-grade speed adjustment signal is generated to make the rotation speed of the humidification fan at the second rotation speed; Wherein, the first rotation speed is greater than the second rotation speed.

6. An electronic device, characterized in that, A processor and a memory communicatively connected to the processor; The memory stores computer-executable instructions; The processor executes the computer-executable instructions stored in the memory to implement the method according to any one of claims 1 to 5.

7. An air conditioner, characterized in that, Including the electronic device according to claim 6, a humidification water tank, a humidification fan located at the opening of the humidification water tank, a refrigerant heat exchanger located near the humidification water tank, an inlet valve located at the inlet of the refrigerant heat exchanger, and an outlet valve located at the outlet of the refrigerant heat exchanger.

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