Method and device for controlling evaporation capacity of humidifying device and humidifying device

Abstract

The invention relates to the technical field of humidification, and discloses an evaporation capacity control method for a humidification device, which comprises the following steps: acquiring a target evaporation capacity of the humidification device; determining a first parameter and a second parameter associated with the target evaporation capacity; and controlling the value of the second parameter according to the value of the first parameter and the target evaporation capacity. In the application, the second parameter can be controlled according to the target evaporation capacity and the first parameter, accurate humidity control is performed on the environment where the humidifying device is located, and the user experience is improved. The invention further discloses an evaporation capacity control device for the humidifying device and the humidifying device.

Description

Technical Field

[0001] The present application relates to the field of humidification technology, for example, to a method for controlling the evaporation amount of a humidifying device, a control device, and a humidifying device. Background Art

[0002] Humidifiers are small household appliances that improve indoor air quality. Since airborne bacteria and dust can be harmful to human health, humidifiers increase air humidity and purify the air. However, humidifiers typically use atomization, which is relatively inefficient and cannot meet user needs.

[0003] There is a wet film humidifier in the related technology, which is characterized in that the wet film humidifier includes a wet film humidifying cabinet, a rotating air outlet is provided at the front top of the wet film humidifying cabinet, and the direction of the air outlet can be adjusted by rotating the shutters, and a control panel is fixedly connected to the middle of the front end of the wet film humidifying cabinet, and the frequency conversion fan and the water pump can be controlled by the control panel. A humidity sensor is fixedly connected to the front top of the wet film humidifying cabinet, and the humidity of the surrounding environment is monitored by the humidity sensor, so as to control the humidity of the environment, and a wet film material and a water supply system are arranged inside the wet film humidifying cabinet, the water supply system adopts recycled water, and an outlet pipe is connected to the rear end of the water tank through a water pump. Within a certain time interval, the outlet pipe can empty the water inside the water tank to realize cleaning inside the water tank, and the humidity of the surrounding environment is monitored by the humidity sensor, and the air volume is adjusted by the frequency conversion fan to realize proportional adjustment of the humidification amount.

[0004] During the implementation of the embodiments of the present disclosure, it was found that at least the following problems exist in the related art:

[0005] There are many factors that affect the wet film humidification capacity. It is impossible to achieve precise humidity control by simply controlling the air volume, and the user experience is poor.

[0006] It should be noted that the information disclosed in the above background technology section is only used to enhance the understanding of the background of this application, and therefore may include information that does not constitute prior art known to ordinary technicians in this field. Summary of the Invention

[0007] In order to provide a basic understanding of some aspects of the disclosed embodiments, a brief summary is given below. The summary is not an extensive review, nor is it intended to identify key / critical elements or delineate the scope of protection of these embodiments, but rather serves as a prelude to the detailed description that follows.

[0008] The embodiments of the present disclosure provide a method and a control device for controlling the evaporation amount of a humidifying device, and a humidifying device, so as to control a second parameter according to a target evaporation amount and a first parameter, thereby accurately controlling the humidity of the environment in which the humidifying device is located and improving the user experience.

[0009] In some embodiments, a method for controlling evaporation capacity of a humidifying device includes:

[0010] Obtaining target evaporation capacity of the humidifying device;

[0011] determining a first parameter and a second parameter associated with a target evaporation amount;

[0012] controlling the value of the second parameter according to the value of the first parameter and the target evaporation amount;

[0013] The first parameter includes the water absorption temperature of the wet film of the humidifying device and the air inlet temperature, and the second parameter includes one or more of the air inlet speed and the spray water temperature of the humidifying device.

[0014] In some embodiments, a device for controlling the evaporation amount of a humidifying device includes: a processor and a memory storing program instructions, and the processor is configured to execute any of the above-mentioned methods for controlling the evaporation amount of a humidifying device when running the program instructions.

[0015] In some embodiments, a humidifying device includes: the evaporation amount control device for the humidifying device according to the above embodiment.

[0016] The evaporation control method, control device, and humidification device provided in the embodiments of the present disclosure can achieve the following technical effects:

[0017] By obtaining the target evaporation rate of the humidifier, a first parameter and a second parameter that affect the target evaporation rate are determined. Since the humidifier has both controllable and uncontrollable parameters during the humidification process, the value of the second controllable parameter is controlled based on the first uncontrollable parameter and the target evaporation rate, thereby precisely controlling the humidity of the environment in which the humidifier is located and improving the user experience.

[0018] The above general description and the following description are exemplary and explanatory only and are not intended to limit the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] One or more embodiments are exemplarily described by corresponding drawings. These exemplary descriptions and drawings do not limit the embodiments. Elements with the same reference numerals in the drawings are shown as similar elements. The drawings do not constitute a scale limitation. In addition,

[0020] Figure 1is a structural schematic diagram of a humidifying device provided in an embodiment of the present disclosure;

[0021] Figure 2 This is a schematic structural diagram of the assembly of the base and the housing provided by an embodiment of the present disclosure;

[0022] Figure 3 is a schematic structural diagram of a spray portion provided by an embodiment of the present disclosure;

[0023] Figure 4 This is a structural diagram of the assembly of the wet membrane and the annular seat provided by an embodiment of the present disclosure;

[0024] Figure 5 This is a schematic structural diagram of a normal temperature water tank and a wet film assembly provided by an embodiment of the present disclosure;

[0025] Figure 6 It is a structural schematic diagram of a normal temperature water tank and a temperature-controlled water tank provided in an embodiment of the present disclosure;

[0026] Figure 7 is a cross-sectional schematic diagram of a humidifying device provided by an embodiment of the present disclosure;

[0027] Figure 8 is a cross-sectional schematic diagram of another humidifying device provided by an embodiment of the present disclosure;

[0028] Figure 9 is a schematic diagram of a method for controlling the evaporation amount of a humidifying device provided by an embodiment of the present disclosure;

[0029] Figure 10 is a schematic diagram of another method for controlling the evaporation amount of a humidifying device provided by an embodiment of the present disclosure;

[0030] Figure 11 This is a schematic diagram of a device for controlling the evaporation amount of a humidifying device provided in an embodiment of the present disclosure.

[0031] Reference numerals:

[0032] 100. Processor; 101. Memory; 102. Communication Interface; 103. Bus; 200. Housing; 201. Air inlet; 210. Normal temperature water tank; 211. Mounting seat; 212. Water supply seat; 220. Temperature-controlled water tank; 221. Water pump; 222. Hose; 223. Temperature sensor; 224. Electric heating unit; 230. Separator; 231. Connecting port; 300. Wet film; 400. Spraying unit; 401. Water inlet; 410. Annular water box; 411. Annular water tank; 412. Leakage hole; 420. Annular seat; 421. Annular storage space; 500. Base; 600. Centrifugal fan; 700. Assembly plate; 800. Water tank; 810. Tank cover. DETAILED DESCRIPTION

[0033] In order to be able to understand the features and technical content of the embodiments of the present disclosure in more detail, the implementation of the embodiments of the present disclosure is described in detail below in conjunction with the accompanying drawings. The accompanying drawings are for reference only and are not used to limit the embodiments of the present disclosure. In the following technical description, for the sake of convenience of explanation, a full understanding of the disclosed embodiments is provided through multiple details. However, one or more embodiments can still be implemented without these details. In other cases, to simplify the drawings, well-known structures and devices can be simplified for display.

[0034] In the description and claims of the embodiments of the present disclosure, as well as in the accompanying drawings, the terms "first," "second," and the like are used to distinguish similar items and are not necessarily used to describe a particular order or precedence. It should be understood that such terms are interchangeable where appropriate to describe the embodiments of the present disclosure. Furthermore, the terms "including," "having," and any variations thereof are intended to cover non-exclusive inclusions.

[0035] Unless otherwise stated, the term "plurality" means two or more.

[0036] The term "correspondence" may refer to an association relationship or a binding relationship. The correspondence between A and B means that there is an association relationship or a binding relationship between A and B.

[0037] In the embodiments of the present disclosure, smart home appliances refer to home appliance products that are formed by introducing microprocessors, sensor technology, and network communication technology into home appliances. They have the characteristics of intelligent control, intelligent perception, and intelligent application. The operation process of smart home appliances often relies on the application and processing of modern technologies such as the Internet of Things, the Internet, and electronic chips. For example, smart home appliances can realize remote control and management of smart home appliances by users by connecting to electronic devices.

[0038] In the disclosed embodiments, a terminal device refers to an electronic device with a wireless connection function. The terminal device can communicate with the above-mentioned smart home appliances by connecting to the Internet, or can communicate with the above-mentioned smart home appliances directly through Bluetooth, WiFi, etc. In some embodiments, the terminal device is, for example, a mobile device, a computer, or a vehicle-mounted device built into a hover car, or any combination thereof. Mobile devices may include, for example, mobile phones, smart home devices, wearable devices, smart mobile devices, virtual reality devices, etc., or any combination thereof, wherein wearable devices include, for example, smart watches, smart bracelets, pedometers, etc.

[0039] Combine Figures 1 to 8 As shown, in some embodiments, the humidification device includes: a housing 200, a wet film 300, and a spraying unit 400. The housing 200 is provided with an airflow chamber, a constant temperature water tank 210, and a temperature-controlled water tank 220. The wet film 300 is disposed in the airflow chamber, with the lower end of the wet film 300 immersed in the constant temperature water tank 210. The spraying unit 400 is disposed at the upper end of the wet film 300, and the water inlet 401 of the spraying unit 400 is connected to the temperature-controlled water tank 220.

[0040] The humidification device provided by the embodiments of the present disclosure comprises a normal-temperature water tank 210, a temperature-controlled water tank 220, and a spraying unit 400. The lower end of the wet membrane 300 is immersed in the normal-temperature water tank 210, and the spraying unit 400 draws water from the temperature-controlled water tank 220 and sprays it onto the upper portion of the wet membrane 300. When the spraying unit 400 is not operating, the lower end of the wet membrane 300 absorbs the normal-temperature water for humidification, adapting to humidification environments with low humidification requirements. When the spraying unit 400 is operating, the lower end of the wet membrane 300 absorbs the normal-temperature water while the upper end of the wet membrane 300 is sprayed with normal-temperature water for humidification, adapting to humidification environments with relatively moderate humidification requirements. When the spraying unit 400 is operating and the water in the temperature-controlled water tank 220 is temperature-controlled, the lower end of the wet membrane 300 absorbs the normal-temperature water while the upper end of the wet membrane 300 is sprayed with temperature-controlled water for humidification, adapting to humidification environments with relatively high humidification requirements. The humidifying device has a humidification mode that can adapt to various humidification requirements, can accurately humidify the environment, and improve the user experience.

[0041] Optionally, multiple vertical side walls of the housing 200 are each provided with an air inlet 201, each of which is in communication with the air flow cavity and is disposed toward the wet film 300. Thus, air entering through the multiple air inlets 201 provided on the multiple vertical side walls of the housing 200 can increase the amount of airflow directed toward the wet film 300, thereby increasing the evaporation efficiency of the wet film 300 and improving the humidification effect.

[0042] Optionally, an opening is provided on the upper side wall of the housing 200, and the wet film 300 is installed in the air flow cavity through the opening. In this way, the wet film 300 can be installed or removed through the opening, which is convenient for maintenance and replacement of the wet film 300.

[0043] Optionally, the humidifier further includes a base 500. An installation space is defined within the base 500, with guide rails disposed on the inner sidewalls of the installation space. A slide is disposed on the outer sidewall of the housing 200 at a position corresponding to the guide rails. The slide is slidably embedded within the guide rails, allowing the housing 200 to be slidably mounted within the installation space. This provides support provided by the base 500, enhancing the stability of the humidifier. The combination of the guide rails and the slide allows the housing 200 to be slidably mounted within the installation space, facilitating installation and removal of the housing 200.

[0044] Optionally, the wet film 300 has a cylindrical structure, with the air inlet side of the wet film 300 located on its radially outer peripheral wall, and the air outlet side of the wet film 300 located on its axially upper end. This provides a larger evaporation area for the cylindrical wet film 300 while occupying less space. The incoming air flows from the air inlet side of the wet film 300 toward the outer peripheral wall, increasing the contact area between the wet film 300 and the incoming airflow, improving the evaporation efficiency of the wet film 300. The evaporated water vapor is then blown out along the axis of the wet film 300 along with the airflow.

[0045] Optionally, the wet film 300 is vertically disposed within the airflow chamber, with the axis of the wet film 300 perpendicular to the horizontal plane. This allows the airflow from the air inlet 201 provided on the vertical sidewall of the housing 200 to flow smoothly toward the outer peripheral wall of the wet film 300. The airflow passing through the outer peripheral wall of the wet film 300 flows out along the inner side of the wet film 300 along the open portion, thereby improving the evaporation efficiency of the wet film 300.

[0046] Optionally, the air inlet 201 is provided in a lower region of the vertical side wall of the housing 200 corresponding to the outer peripheral wall of the wet film 300. In this way, the air flow from the air inlet 201 can be blown toward the lower region of the outer peripheral wall of the wet film 300, and then gradually contact most of the outer peripheral wall of the wet film 300 as it flows upward, thereby improving the evaporation effect of the wet film 300.

[0047] Optionally, a centrifugal fan 600 is provided at the open portion, with the air inlet of the centrifugal fan 600 facing the upper port of the wet film 300. This allows the centrifugal fan 600 to effectively apply negative pressure to the inner side of the cylindrical wet film 300, thereby providing negative pressure for the air entering the wet film 300. Under the action of the centrifugal fan 600, the airflow flows from multiple air inlets 201 in multiple directions toward the outer wall of the wet film 300, passes through the outer wall of the wet film 300, flows into the inner side of the wet film 300, enters the centrifugal fan 600 through the upper port of the wet film 300, and is then blown out of the air outlet of the centrifugal fan 600. The centrifugal fan 600 can increase the air volume entering the wet film 300, thereby improving the evaporation effect of the wet film 300.

[0048] Optionally, the spraying portion 400 includes an annular water box 410. The annular water box 410 defines an annular water trough 411. The bottom inner wall of the annular water trough 411 is provided with a plurality of water leakage holes 412 evenly distributed along the bottom inner wall of the annular water trough 411. The water inlet 401 of the annular water box 410 communicates with the temperature-controlled water trough 220. Thus, temperature-controlled water within the temperature-controlled water trough 220 flows through the water inlet 401 of the annular water box 410 into the annular water trough 411, and drips onto the upper end of the wet film 300 through the plurality of water leakage holes 412 in the annular water trough 411. The dripping temperature-controlled water gradually flows downward along the upper end of the wet film 300, soaking the wet film 300 and improving the evaporation effect of the wet film 300. The annular water box 410 is adapted to the shape of the upper end of the cylindrical wet membrane 300, and the multiple leakage holes 412 of the annular water tank 411 can evenly drip the temperature-controlled water on the upper end of the wet membrane 300, so that the wet membrane 300 is more evenly soaked with the temperature-controlled water, thereby improving the uniformity of humidification of the wet membrane 300.

[0049] Optionally, the spray unit 400 further includes an annular seat 420. The annular seat 420 is sleeved over the upper end of the wet membrane 300. The outer annular surface of the annular water box 410 is connected to the inner annular surface of the annular seat 420. The annular water box 410 is located directly above the upper annular surface of the wet membrane 300. This provides support for the annular water box 410, reducing the pressure exerted by the annular water box 410 on the wet membrane 300. Furthermore, positioning the annular water box 410 directly above the upper annular surface of the wet membrane 300 allows the temperature-controlled water in the annular water box 410 to precisely drip onto the upper end surface of the wet membrane 300, evenly wetting the wet membrane 300.

[0050] Optionally, an annular storage space 421 is defined between the inner annular surface of the annular seat 420 and the outer annular surface of the annular water box 410, and a portion of the upper annular surface of the wet membrane 300 extends into the annular storage space 421. Thus, to improve the assembly stability of the wet membrane 300 and the annular water box 410, the lower annular surface of the annular water box 410 is pressed against the upper annular surface of the wet membrane 300. The annular storage space 421 is defined between the inner annular surface of the annular seat 420 and the outer annular surface of the annular water box 410, so that the portion of the upper annular surface of the wet membrane 300 located on the outer ring side of the annular water box 410 can be pressed and deformed to extend into the annular storage space 421, thereby wrapping the lower annular surface of the annular water box 410. This allows water flowing out of the annular water box 410 to flow more evenly into the wet membrane 300, reducing the risk of water leakage.

[0051] Optionally, an assembly plate 700 is provided on the outer surface of the annular seat 420, and the assembly plate 700 is connected to the upper side wall of the housing 200. Thus, by assembling the assembly plate 700 with the upper side wall of the housing 200, the assembly plate 700 provides support for the annular seat 420, and the annular water box 410 is also supported by the annular seat 420. The assembly plate 700 also serves as a cover to seal the opening of the housing 200, reducing the risk of contamination within the housing 200.

[0052] Optionally, a buckle is provided on the lower side wall of the assembly plate 700, and a slot is provided on the inner wall corresponding to the open edge of the housing 200. The buckle is locked in the slot to connect the assembly plate 700 to the housing 200. In this way, the assembly plate 700 is assembled by the buckle and the slot structure, which facilitates the installation and removal of the assembly plate 700.

[0053] Optionally, the casing of the centrifugal fan 600 is attached to the annular seat 420, with the air inlet end of the centrifugal fan 600 facing the inner side of the annular seat 420, and the axis of the centrifugal fan 600 coincides with the axis of the annular seat 420. In this way, the annular seat 420 of the spray section 400 is used to install and support the centrifugal fan 600, thereby improving the stability of the centrifugal fan 600, eliminating the need for a mounting structure to secure the centrifugal fan 600, and reducing costs.

[0054] Optionally, the outer surface of annular seat 420 is provided with multiple threaded seats, and the outer side of the casing of centrifugal fan 600 is provided with multiple mounting ears. When the casing of centrifugal fan 600 is attached to annular seat 420, each mounting ear corresponds to a threaded seat, and the mounting ears and threaded seats are connected by screws to assemble centrifugal fan 600. In this way, the cooperation between the mounting ears and the threaded seats allows centrifugal fan 600 to be more stably installed above annular seat 420, improving the stability of centrifugal fan 600 and facilitating disassembly and maintenance of centrifugal fan 600.

[0055] Optionally, a constant-temperature water tank 210 is disposed on the lower inner wall of the housing 200. A mounting seat 211 is provided within the constant-temperature water tank 210, and the lower end of the wet membrane 300 is embedded within the mounting seat 211. Thus, by placing the constant-temperature water tank 210 on the lower inner wall of the housing 200, the lower end of the vertically mounted wet membrane 300 is immersed in the constant-temperature water tank 210. The lower end of the wet membrane 300 absorbs the evaporation of constant-temperature water to humidify the wet membrane 300. Providing the mounting seat 211 within the constant-temperature water tank 210 and embedding the lower end of the wet membrane 300 within the mounting seat 211 can improve the installation stability of the wet membrane 300.

[0056] Optionally, the mounting seat 211 has a discontinuous annular structure, with the axis of the mounting seat 211 coinciding with the axis of the wet membrane 300. This allows the overall shape of the mounting seat 211 to match the shape of the lower end of the wet membrane 300, further improving the installation stability of the wet membrane 300. Furthermore, the discontinuous annular structure allows water in the constant-temperature water tank 210 to flow smoothly into the mounting seat 211 and soak the lower end of the wet membrane 300.

[0057] Optionally, the temperature-controlled water tank 220 is disposed on the lower inner wall of the housing 200 and is adjacent to the normal-temperature water tank 210. The temperature-controlled water tank 220 and the normal-temperature water tank 210 are separated by a partition 230. The partition 230 is provided with a communication port 231, and the normal-temperature water tank 210 and the temperature-controlled water tank 220 are connected through the communication port 231. In this way, the temperature-controlled water tank 220 is also disposed on the lower inner wall of the housing 200 and is connected to the normal-temperature water tank 210 through the communication port 231. When the normal-temperature water tank 210 is filled with water, the temperature-controlled water tank 220 can be simultaneously filled with water through the communication port 231. By providing the partition 230 to separate the normal-temperature water tank 210 and the temperature-controlled water tank 220, the influence of the water temperature between the temperature-controlled water tank 220 and the normal-temperature water tank 210 is reduced, enabling the humidifier to achieve precise humidification.

[0058] Optionally, a water pump 221 is provided inside the temperature-controlled water tank 220. The water inlet of the water pump 221 is immersed in the temperature-controlled water tank 220, and the water outlet of the water pump 221 is connected to the water inlet 401 of the spray section 400 through a hose 222. In this way, the water pump 221 provides power to guide the temperature-controlled water in the temperature-controlled water tank 220 to the hose 222. The temperature-controlled water in the hose 222 flows to the water inlet 401 and then flows into the spray section 400.

[0059] Optionally, the water inlet 401 of the annular water box 410 is communicated with the water outlet of the water pump 221 through a hose 222. In this way, the temperature-controlled water in the temperature-controlled water tank 220 flows into the annular water tank 411 in the annular water box 410 along the hose 222 under the action of the water pump 221.

[0060] It can be understood that the water inlet 401 of the annular water box 410 is the water inlet 401 of the spraying part 400 .

[0061] Optionally, a one-way valve is provided inside the communication port 231 to prevent the water in the communication port 231 from flowing from the normal temperature water tank 210 to the temperature-controlled water tank 220. Thus, the one-way valve prevents the water in the temperature-controlled water tank 220 from flowing into the normal temperature water tank 210, further reducing the influence of the water temperature between the temperature-controlled water tank 220 and the normal temperature water tank 210.

[0062] Optionally, a cavity is provided inside the separator 230. This can reduce the heat conduction effect of the separator 230, better separate the normal temperature water tank 210 and the temperature controlled water tank 220, and further reduce the influence of the water temperature between the temperature controlled water tank 220 and the normal temperature water tank 210.

[0063] Specifically, the separator 230 is formed by two irregularly shaped plate-like structures, and a cavity is formed inside the two plate-like structures.

[0064] Optionally, a temperature sensor 223 and an electric heating unit 224 are provided within the temperature-controlled water tank 220. The electric heating unit 224 heats the water within the temperature-controlled water tank 220, spraying the heated water onto the wet film 300. This accelerates the evaporation of moisture from the wet film 300, thereby improving the humidification efficiency of the wet film 300. The temperature sensor 223 detects the water temperature within the temperature-controlled water tank 220, allowing for precise control of the power of the electric heating unit 224 and, consequently, the humidification rate of the humidifier.

[0065] Optionally, the electric heating portion 224 is an electric heating rod. In this way, the electric heating rod has a better heating effect and heats more evenly, so that the water in the temperature-controlled water tank 220 can be evenly heated, ensuring the temperature uniformity of the heated water sprayed onto the wet film 300.

[0066] Optionally, the temperature sensor 223 is provided at the water inlet region of the water pump 221. In this way, the water inlet temperature of the water pump 221 can be detected, thereby detecting the temperature of the heating water sprayed to the upper end of the wet film 300, and better reflecting the evaporation efficiency of the wet film 300.

[0067] Optionally, a water tank 800 is provided above the normal temperature water tank 210, and a cover 810 is provided at the water outlet of the water tank 800, which abuts against a water refill seat 212 inside the normal temperature water tank 210. In this way, water can be refilled into the normal temperature water tank 210 through the water tank 800. By providing the water refill seat 212 inside the normal temperature water tank 210 in conjunction with the cover 810, when the water level in the normal temperature water tank 210 falls below a certain level, the water in the water tank 800 will automatically flow through the cover 810 into the water refill seat 212, and then flow into the normal temperature water tank 210 through the water refill seat 212, eliminating the need for manual water refilling, thereby improving the user experience.

[0068] Optionally, the water outlet is located at the lower end of the water tank 800. In this way, the water in the water tank 800 can flow to the water outlet better, thereby improving the water replenishment effect of the water tank 800.

[0069] Optionally, the water tank 800 is partially embedded in the housing 200. In this way, the space inside the housing 200 can be reasonably utilized, the installation stability of the water tank 800 is improved, and the housing 200 is used to support the water tank 800.

[0070] Optionally, the portion of the water tank 800 embedded in the housing 200 is located on one side of the wet film 300, and an arcuate groove is formed on the side wall of the water tank 800 facing the wet film 300, defining a flow gap between the arcuate groove and the outer peripheral wall of the wet film 300. In this way, while the water tank 800 is partially embedded in the housing 200 and reasonably shares the internal space of the housing 200 with the wet film 300, in order to improve the evaporation uniformity of the wet film 300, an arcuate groove is provided on the side wall of the water tank 800 facing the wet film 300 to provide a clearance. The arcuate groove and the outer peripheral wall of the wet film 300 form a flow gap, allowing airflow to flow through the flow gap, and also allowing airflow to flow through the outer peripheral wall area of ​​the wet film 300 opposite the water tank 800.

[0071] Combine Figure 9 As shown, in one embodiment, a method for controlling the evaporation amount of a humidifying device includes:

[0072] S01, the processor obtains the target evaporation amount of the humidification device;

[0073] S02, the processor determines a first parameter and a second parameter associated with a target evaporation amount;

[0074] S03, the processor controls the value of the second parameter according to the value of the first parameter and the target evaporation amount;

[0075] The first parameter includes the water absorption temperature of the wet film of the humidifying device and the air inlet temperature, and the second parameter includes one or more of the air inlet speed and the spray water temperature of the humidifying device.

[0076] The evaporation control method for a humidifier provided in an embodiment of the present disclosure obtains a target evaporation rate for the humidifier and determines a first parameter and a second parameter that affect the target evaporation rate. Since the humidifier has parameters of both controllable and uncontrollable variables during the humidification process, the value of the second parameter of the controllable variable is controlled based on the first parameter of the uncontrollable variable and the target evaporation rate, thereby precisely controlling the humidity of the environment in which the humidifier is located and improving the user experience.

[0077] Combine Figure 10 In another embodiment, a method for controlling the evaporation amount of a humidifying device includes:

[0078] S01, the processor obtains the target evaporation amount of the humidification device;

[0079] S02, the processor determines a first parameter and a second parameter associated with a target evaporation amount;

[0080] S04, the processor obtains the current value of the first parameter and the current value of the second parameter;

[0081] S03, the processor controls the value of the second parameter according to the value of the first parameter and the target evaporation amount;

[0082] The first parameter includes the water absorption temperature of the wet film of the humidifying device and the air inlet temperature, and the second parameter includes one or more of the air inlet speed and the spray water temperature of the humidifying device.

[0083] Using the method for controlling the evaporation amount of a humidifying device provided in the embodiment of the present disclosure, the processor obtains the current value of the first parameter and the current value of the second parameter. Since the first parameter is an uncontrollable variable and the second parameter is a controllable variable, the current value of the second parameter is controlled according to the value of the first parameter and the target evaporation amount, so that the evaporation amount of the humidifying device is closer to the target evaporation amount, making the humidification control more precise.

[0084] Optionally, the processor obtains a target evaporation rate for the humidifier, including: the processor obtaining a current ambient humidity and a target ambient humidity of an environment in which the humidifier is located; and the processor determining the target evaporation rate based on a humidity difference between the target ambient humidity and the current ambient humidity. In this manner, the processor determines the target evaporation rate based on the humidity difference between the obtained target ambient humidity and the current ambient humidity, thereby improving the accuracy of obtaining the target evaporation rate, simplifying the process of obtaining the target evaporation rate, and more accurately controlling the humidification rate of the humidifier.

[0085] Optionally, the processor obtains the target ambient humidity, including: the processor obtains the target ambient humidity input by the user.

[0086] For example, the user may input the desired target ambient humidity through the voice acquisition module or the remote controller, and the processor obtains the target ambient humidity input by the user and controls the humidifying device.

[0087] In the embodiment of the present disclosure, there is a corresponding relationship between the humidity difference and the evaporation amount, different humidity differences correspond to different evaporation amounts, and the processor determines the corresponding evaporation amount based on the determined humidity difference.

[0088] In one embodiment, a humidity sensor is provided on the housing of the humidifying device, and the processor obtains the current ambient humidity transmitted by the humidity sensor provided on the humidifying device. Thus, by providing a humidity sensor on the housing of the humidifying device, using the humidity sensor to detect the current ambient humidity, and the processor obtaining the current ambient humidity transmitted by the humidity sensor, the accuracy of obtaining the current ambient humidity is improved and the acquisition process is simplified.

[0089] In another embodiment, the processor obtains the current ambient humidity of the environment in which the humidifier is located, including: the processor obtaining multiple humidity values ​​for multiple areas in the environment in which the humidifier is located; and the processor determining an average of the multiple humidity values ​​as the current ambient humidity. In this way, since the ambient humidity in the environment in which the humidifier is located may be uneven, the processor can further improve the accuracy of the obtained current ambient humidity by obtaining multiple humidity values ​​for multiple areas in the environment and determining the average of the multiple humidity values ​​as the current ambient humidity, thereby more accurately controlling the operating mode of the humidifier.

[0090] Specifically, humidity sensors are set in multiple areas within the environment where the humidifying device is located, and the humidity sensors set in each area establish a communication connection with the processor. The processor simultaneously obtains multiple humidity values ​​sent by multiple humidity sensors and determines the average value of the multiple humidity values ​​as the current ambient humidity.

[0091] Optionally, the processor determining the first parameter and the second parameter associated with the target evaporation amount includes: the processor obtaining an operating mode of the humidifier; and the processor determining the first parameter and the second parameter associated with the target evaporation amount based on the operating mode of the humidifier. Thus, since the parameters affecting the evaporation amount of the wet film vary depending on the operating mode of the humidifier, the processor determines the parameter associated with the target evaporation amount based on the operating mode of the humidifier, thereby more accurately controlling the second parameter of the humidifier and improving the user experience.

[0092] Optionally, the humidifier comprises an operating mode of a first mode, a second mode, and a third mode, wherein the humidifier operates in the first mode by absorbing water from the bottom of the wet film, the humidifier operates in the second mode by absorbing water from the bottom of the wet film and spraying ambient temperature water from the top, and the humidifier operates in the third mode by absorbing water from the bottom of the wet film and spraying hot water from the top. The processor determines a first parameter and a second parameter associated with a target evaporation rate based on the operating mode of the humidifier, including: when the humidifier operates in the first mode or the second mode, the processor determines the first parameter to be the water absorption temperature and the inlet air temperature, and the second parameter to be the inlet air speed; when the humidifier operates in the third mode, the processor determines the first parameter to be the water absorption temperature and the inlet air temperature, and the second parameter to be the inlet air speed and the spraying water temperature. Thus, regardless of whether the humidifier operates in the first or second mode, since the lower end of the wet film absorbs ambient temperature water from the ambient temperature water tank and the inlet air flow originates from the environment in which the humidifier is located, the water absorption temperature and the inlet air temperature are uncontrollable variable parameters. In the first mode, the controllable variable parameter affecting the evaporation of the wet film is the inlet air speed. Therefore, when the humidifier is operating in the first mode, the processor determines the inlet air speed as the second parameter. The inlet air speed is adjusted based on the water absorption temperature, the inlet air temperature, and the target evaporation rate, bringing the evaporation of the wet film closer to the target evaporation rate and achieving more precise humidity control. In the third mode, the controllable variable parameters affecting the evaporation of the wet film are the inlet air speed and the spray water temperature. Therefore, when the humidifier is operating in the third mode, the processor determines the inlet air speed and the spray water temperature as the second parameters. The inlet air speed and the spray water temperature are adjusted based on the water absorption temperature, the inlet air temperature, and the target evaporation rate, bringing the evaporation of the wet film closer to the target evaporation rate and achieving more precise humidity control.

[0093] Optionally, the processor obtains the current value of the first parameter, including: the processor obtains the water absorption temperature sent by the temperature sensor in the normal temperature water tank, and the air inlet temperature sent by the temperature sensor at the air inlet.

[0094] Optionally, the processor obtains the current value of the second parameter, including: the processor obtains the current speed of the centrifugal fan, and determines the current air inlet speed based on the current speed of the centrifugal fan; the processor obtains the spray water temperature sent by the temperature sensor in the temperature-controlled water tank.

[0095] In one embodiment, the processor controls the value of the second parameter based on the value of the first parameter and the target evaporation amount, including: the processor determining the target value of the second parameter based on the corresponding relationship between the value of the first parameter, the target evaporation amount, and the value of the second parameter; and the processor controlling the value of the second parameter to adjust to the target value. In this way, different values ​​of the first parameter and different evaporation amounts correspond to different values ​​of the second parameter. When the processor obtains the value of the first parameter and the target evaporation amount, it determines the corresponding target value of the second parameter based on the corresponding relationship.

[0096] In a specific embodiment, when the humidifier operates in the first mode or the second mode, the processor determines the target value of the inlet air speed based on the corresponding relationship between the water absorption temperature, the inlet air temperature, the target evaporation rate, and the inlet air speed. Thus, upon obtaining the water absorption temperature, the inlet air temperature, and the target evaporation rate in the first mode or the second mode, the processor can determine the target value of the inlet air speed based on the corresponding relationship.

[0097] In another specific embodiment, when the humidifier operates in the third mode, the processor determines a target value for the inlet air speed and a target value for the spray water temperature based on a correspondence between the water absorption temperature, the inlet air temperature, the target evaporation rate, the inlet air speed, and the spray water temperature. Thus, the processor obtains the water absorption temperature, the inlet air temperature, and the target evaporation rate in the third mode and determines a corresponding set of spray water temperatures and inlet air speeds based on the correspondence.

[0098] Exemplarily, the second parameter in the third mode is the inlet air speed and the spray water temperature. There are two variables, and there are multiple combinations of the values ​​of the inlet air speed and the spray water temperature. The values ​​of the inlet air speed and the spray water temperature in each combination have a corresponding relationship with the water absorption temperature, the inlet air temperature and the target evaporation amount. Therefore, the processor quantitatively determines the values ​​of the inlet air speed and the spray water temperature in any combination based on the acquired water absorption temperature, the inlet air temperature and the target evaporation amount, and controls the inlet air speed and the spray water temperature of the humidifier according to the determined set of values.

[0099] Optionally, when determining the inlet air speed and spray water temperature based on the water absorption temperature, the inlet air temperature, and the target evaporation rate, the processor may determine, among multiple combinations of inlet air speed and spray water temperature, the combination that is closest to the current inlet air speed and current spray water temperature as the target value of the second parameter. This simplifies the control process and improves control efficiency.

[0100] It can be understood that among multiple sets of combinations of inlet air speed and spray water temperature, the combination closest to the current inlet air speed and the current spray water temperature means that the difference between the current inlet air speed and the inlet air speed in multiple combinations is the smallest, and the difference between the current spray water temperature and the spray water temperature in multiple combinations is the smallest, which is the closest combination.

[0101] Optionally, two groups of correspondences between the first parameter, the evaporation amount, and the second parameter are preset, namely the first group and the second group. The first group corresponds to the first mode and the second mode of the humidifier, and the second group corresponds to the third mode of the humidifier. When the processor controls the value of the second parameter according to the value of the first parameter and the target evaporation amount, it is necessary to determine whether to call the first group or the second group of correspondences based on the operating mode of the humidifier, and then determine the value of the corresponding second parameter based on the first group or the second group of correspondences. In this way, the humidifier corresponds to different second parameters when operating in different modes, and the same value of the first parameter and evaporation amount corresponds to different values ​​of the second parameter in different modes. Therefore, the processor determines whether to call the first group or the second group of correspondences based on the operating mode of the humidifier, so that the control of the evaporation amount of the humidifier is more accurate.

[0102] For example, the preset corresponding relationship between the first parameter, the evaporation amount, and the second parameter can be determined by the following formula:

[0103] Evaporation amount = (T1 + 19v) × (RH W -RH a )×S×1000

[0104] Where, the unit of evaporation is (g / h); T1 is the inlet air temperature (℃); v is the inlet air speed (m / s); S is the water film area on the wet film (㎡); RH w The saturated absolute humidity of the air corresponding to different spray water temperature points is obtained by looking up the table; RH a is the absolute humidity of the inlet air flow, which is obtained by obtaining T1 and the relative humidity of the inlet air flow from the table.

[0105] Since the bottom of the wet film is immersed in a water tank at normal temperature, as the height of the wet film increases, the top is dry or slightly wet; this requires consideration of different air inlet speeds and water absorption temperatures (the temperature of tap water at home is different in different seasons). The wet film will have different water absorption rates, causing the wet film to absorb water to different heights (see "Test and Fitting Analysis of Water Absorption Performance of Different Wicking Materials" for details), and thus have different equivalent water film surface areas. Here, through experimental testing, the equivalent water film surface areas corresponding to different air inlet speeds and water absorption temperatures are sorted out and pre-stored in the processor's database, which the processor can call when obtaining the air inlet speed and water absorption temperature.

[0106] In one embodiment, a processor controls the value of a second parameter based on the value of a first parameter and a target evaporation rate, including: when the second parameter is the inlet air speed and the spray water temperature, the processor obtains user requirements; and the processor controls the value of the second parameter based on the user requirements, the value of the first parameter, and the target evaporation rate. The user requirements include either energy conservation or comfort requirements. Thus, when the humidifier operates in the second mode, the inlet air speed and the spray water temperature are controlled to control the evaporation rate of the wet film, bringing the evaporation rate close to the target evaporation rate, thereby precisely controlling the humidity of the humidifier. Because a set of first parameter values ​​and target evaporation rates may correspond to multiple sets of inlet air speed and spray water temperature values, and the inlet air speed and spray water temperature affect environmental comfort and the energy consumption of the humidifier, the processor obtains the user requirements and uses them as a reference to control the inlet air speed and spray water temperature values ​​in conjunction with the first parameter values ​​and the target evaporation rate, thereby meeting the user's requirements while ensuring precise humidity control.

[0107] Optionally, the processor controls the value of the second parameter based on user demand, the value of the first parameter, and the target evaporation rate, including: if the user demand is energy conservation, controlling the inlet air speed to increase and the spray water temperature to decrease based on the user demand, the value of the first parameter, and the target evaporation rate. In this way, the spray water temperature affects the energy consumption of the humidifier; higher spray water temperatures result in higher energy consumption. Therefore, if the user demand obtained is energy conservation, the processor controls the inlet air speed to increase and the spray water temperature to decrease based on the energy conservation demand, the value of the first parameter, and the target evaporation rate, thereby reducing energy consumption while achieving precise humidity control, thereby meeting the user's energy conservation demand.

[0108] Optionally, the processor controls the value of the second parameter based on user demand, the value of the first parameter, and the target evaporation rate, including: if the user demand is for comfort, the processor controls the inlet air speed to decrease and the spray water temperature to increase based on the user demand, the value of the first parameter, and the target evaporation rate. In this way, excessive inlet air speed can generate wind noise, affecting environmental comfort. Furthermore, humidification is often performed in cold winter months when the indoor environment is heated. Therefore, if the user demand is for comfort, the processor controls the inlet air speed to decrease and the spray water temperature to increase. This reduces wind noise while increasing the indoor temperature, thereby improving environmental comfort while precisely controlling humidity and meeting the user's comfort needs.

[0109] It can be understood that in the above embodiment, controlling the air inlet speed to increase and controlling the spray water temperature to decrease means: the processor calls the combination of the air inlet speed and the spray water temperature, and the air inlet speed is increased relative to the current air inlet speed, and the spray water temperature is decreased relative to the current spray water temperature; the principle of controlling the air inlet speed to decrease and the spray water temperature to increase is the same and will not be elaborated here.

[0110] In one embodiment, a processor controls the value of a second parameter based on the value of a first parameter and a target evaporation rate, including: when the second parameters are the inlet air velocity and the spray water temperature, the processor obtains the ambient temperature of the environment in which the humidifier is located; and the processor controls the value of the second parameter based on the relationship between the ambient temperature and the target temperature, as well as the value of the first parameter and the target evaporation rate. In this manner, the humidifier is often operated during cold winter months, when heating by air conditioners or other heating equipment can lead to dryness, thus requiring the humidifier to provide humidification. The temperature of the spray water applied to the wet film of the humidifier not only affects the evaporation rate of the wet film but also the temperature of the environment. Therefore, the processor obtains the ambient temperature of the environment and controls the inlet air velocity and the spray water temperature based on the relationship between the ambient temperature and the target temperature, as well as the value of the first parameter and the target evaporation rate. This allows for precise control of the evaporation rate of the humidifier while improving environmental comfort.

[0111] Optionally, the processor controls the value of the second parameter based on the relationship between the ambient temperature and the target temperature, the value of the first parameter, and the target evaporation rate. This includes the following steps: when the ambient temperature is lower than the target temperature, the processor controls the inlet air velocity to decrease and the spray water temperature to increase based on the value of the first parameter and the target evaporation rate. Thus, when the ambient temperature is lower than the target temperature, the ambient temperature is relatively low, so the inlet air velocity is controlled to decrease and the spray water temperature to increase, compensating for the ambient temperature and improving environmental comfort.

[0112] Optionally, the processor controls the value of the second parameter based on the relationship between the ambient temperature and the target temperature, the value of the first parameter, and the target evaporation rate, including: when the ambient temperature is greater than or equal to the target temperature, the processor controls the inlet air velocity to increase and the spray water temperature to decrease based on the value of the first parameter and the target evaporation rate. Thus, when the ambient temperature is greater than or equal to the target temperature, the ambient temperature is relatively high, and the inlet air velocity is controlled to increase and the spray water temperature to decrease, thereby reducing the impact of the humidifier on the ambient temperature, accelerating air circulation, and improving environmental comfort.

[0113] It is understandable that the processor controls the air inlet speed by actually controlling the speed of the centrifugal fan, and controls the spray water temperature by actually controlling the power of the electric heating part in the temperature-controlled water tank, which will not be elaborated here.

[0114] Combine Figure 11As shown, an embodiment of the present disclosure provides a device 200 for controlling the evaporation amount of a humidifying device, comprising a processor 100 and a memory 101. Optionally, the device may further include a communication interface 102 and a bus 103. The processor 100, the communication interface 102, and the memory 101 may communicate with each other via the bus 103. The communication interface 102 may be used for information transmission. The processor 100 may call the logic instructions in the memory 101 to execute the method for controlling the evaporation amount of a humidifying device of the above embodiment.

[0115] In addition, the logic instructions in the memory 101 can be implemented in the form of software functional units and can be stored in a computer-readable storage medium when sold or used as an independent product.

[0116] Memory 101, as a computer-readable storage medium, can be used to store software programs and computer-executable programs, such as program instructions / modules corresponding to the methods in the embodiments of the present disclosure. Processor 100 executes the program instructions / modules stored in memory 101 to perform functional applications and data processing, thereby implementing the evaporation control method for a humidifier in the above-mentioned embodiments.

[0117] The memory 101 may include a program storage area and a data storage area. The program storage area may store an operating system and at least one application required for a function; the data storage area may store data generated based on the use of the terminal device. Furthermore, the memory 101 may include high-speed random access memory and non-volatile memory.

[0118] An embodiment of the present disclosure provides a humidifying device, including: a device for controlling the evaporation amount of the humidifying device.

[0119] Optionally, the evaporation control device for the humidifier is mounted on the housing of the humidifier. The installation relationship described here is not limited to placement within the product but also includes installation and connection with other components of the product, including but not limited to physical connections, electrical connections, or signal transmission connections. Those skilled in the art will appreciate that the evaporation control device 200 for the humidifier can be adapted to a viable product body, thereby realizing other feasible embodiments.

[0120] An embodiment of the present disclosure provides a computer-readable storage medium storing computer-executable instructions, wherein the computer-executable instructions are configured to execute the above-mentioned method for controlling the evaporation amount of a humidifying device.

[0121] The technical solutions of the embodiments of the present disclosure may be embodied in the form of a software product, which is stored in a storage medium and includes one or more instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to execute all or part of the steps of the method described in the embodiments of the present disclosure. The aforementioned storage medium may be a non-transitory storage medium, such as a USB flash drive, a mobile hard disk, a read-only memory (ROM), a random access memory (RAM), a magnetic disk, or an optical disk, among other media capable of storing program code.

[0122] The above description and the accompanying drawings fully illustrate the embodiments of the present disclosure so that those skilled in the art can practice them. Other embodiments may include structural, logical, electrical, process and other changes. The embodiments represent only possible variations. Unless explicitly required, individual components and functions are optional, and the order of operations may vary. Parts and features of some embodiments may be included in or replace parts and features of other embodiments. Moreover, the words used in this application are only used to describe the embodiments and are not used to limit the claims. As used in the description of the embodiments and claims, unless the context clearly indicates otherwise, the singular forms "a", "an" and "the" are intended to also include plural forms. Similarly, the term "and / or" as used in this application refers to any and all possible combinations of one or more associated listings. In addition, when used in this application, the term "comprise" and its variations "comprises" and / or comprising refer to the presence of stated features, wholes, steps, operations, elements, and / or components, but do not exclude the presence or addition of one or more other features, wholes, steps, operations, elements, components and / or groups of these. In the absence of further restrictions, an element defined by the sentence "comprising a..." does not exclude the presence of other identical elements in the process, method or device that includes the element. In this article, each embodiment may focus on the differences from other embodiments, and the same and similar parts between the various embodiments can be referenced to each other. For the methods, products, etc. disclosed in the embodiments, if they correspond to the method part disclosed in the embodiments, then the relevant parts can be found in the description of the method part.

[0123] Those skilled in the art will appreciate that the units and algorithm steps of each example described in conjunction with the embodiments disclosed herein can be implemented in electronic hardware, or a combination of computer software and electronic hardware. Whether these functions are performed in hardware or software may depend on the specific application and design constraints of the technical solution. The technicians may use different methods to implement the described functions for each specific application, but such implementation should not be considered to be beyond the scope of the embodiments of the present disclosure. The technicians will clearly understand that, for the convenience and brevity of description, the specific working processes of the systems, devices and units described above can refer to the corresponding processes in the aforementioned method embodiments and will not be repeated here.

[0124] In the embodiments disclosed herein, the disclosed methods and products (including but not limited to devices, equipment, etc.) can be implemented in other ways. For example, the device embodiments described above are merely illustrative. For example, the division of the units can be merely a logical functional division. In actual implementation, there may be other division methods, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. In addition, the coupling or direct coupling or communication connection between each other shown or discussed can be through some interfaces, indirect coupling or communication connection of devices or units, and can be electrical, mechanical or other forms. The units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place, or they may be distributed on multiple network units. Some or all of the units may be selected to implement this embodiment according to actual needs. In addition, the functional units in the embodiments of the present disclosure may be integrated into a processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit.

[0125] The flowcharts and block diagrams in the accompanying drawings show the possible implementation architectures, functions and operations of the systems, methods and computer program products according to the embodiments of the present disclosure. In this regard, each box in the flowchart or block diagram can represent a module, program segment or part of the code, and the module, program segment or part of the code contains one or more executable instructions for implementing the specified logical functions. In some alternative implementations, the functions marked in the box can also occur in an order different from that marked in the accompanying drawings. For example, two consecutive boxes can actually be executed substantially in parallel, or they can sometimes be executed in the opposite order, which can depend on the functions involved. In the descriptions corresponding to the flowcharts and block diagrams in the accompanying drawings, the operations or steps corresponding to different boxes can also occur in an order different from that disclosed in the description, and sometimes there is no specific order between different operations or steps. For example, two consecutive operations or steps can actually be executed substantially in parallel, or they can sometimes be executed in the opposite order, which can depend on the functions involved. Each block in the block diagrams and / or flowcharts, and combinations of blocks in the block diagrams and / or flowcharts, may be implemented by a dedicated hardware-based system that performs the specified function or action, or may be implemented by a combination of dedicated hardware and computer instructions.

Claims

1. A method for controlling the evaporation amount of a humidifying device, characterized in that: include: Obtaining target evaporation capacity of the humidifying device; determining a first parameter and a second parameter associated with a target evaporation amount; controlling the value of the second parameter according to the value of the first parameter and the target evaporation amount; The first parameter includes the water absorption temperature of the wet film of the humidifying device and the air inlet temperature, and the second parameter includes one or more of the air inlet speed and the spray water temperature of the humidifying device.

2. The control method according to claim 1, characterized in that: Determining a first parameter and a second parameter associated with a target evaporation amount includes: Get the operating mode of the humidification device; A first parameter and a second parameter associated with a target evaporation amount are determined according to an operating mode of the humidifying device.

3. The control method according to claim 2, characterized in that: The operation modes of the humidifier include a first mode, a second mode, and a third mode. In the first mode, the humidifier humidifies by absorbing water from the bottom of the wet film. In the second mode, the humidifier humidifies by absorbing water from the bottom of the wet film and spraying normal temperature water from the top. In the third mode, the humidifier humidifies by absorbing water from the bottom of the wet film and spraying hot water from the top. Determining the first parameter and the second parameter associated with the target evaporation amount according to the operation mode of the humidifier includes: When the humidifying device operates in the first mode or the second mode, the first parameter determined is the water absorption temperature and the inlet air temperature, and the second parameter is the inlet air speed; When the humidifying device operates in the third mode, the first parameter is the water absorption temperature and the air inlet temperature, and the second parameter is the air inlet velocity and the spraying water temperature.

4. The control method according to claim 3, characterized in that: Controlling the value of the second parameter according to the value of the first parameter and the target evaporation amount includes: When the second parameter is the inlet air speed and the spray water temperature, obtain the user's needs; controlling the value of the second parameter according to user needs, the value of the first parameter and the target evaporation amount; The user's needs include either energy-saving needs or comfort needs.

5. The control method according to claim 3, characterized in that: Controlling the value of the second parameter according to the value of the first parameter and the target evaporation amount includes: When the second parameter is the inlet air velocity and the spray water temperature, obtaining the ambient temperature of the environment where the humidification device is located; The value of the second parameter is controlled according to the magnitude relationship between the ambient temperature and the target temperature, the value of the first parameter, and the target evaporation amount.

6. The control method according to claim 1, characterized in that: Obtain the target evaporation rate of the humidification device, including: Obtain the current ambient humidity and target ambient humidity of the environment where the humidifier is located; The target evaporation amount is determined according to the humidity difference between the target ambient humidity and the current ambient humidity.

7. The control method according to claim 6, characterized in that: Get the current humidity of the environment where the humidifier is located, including: Obtaining multiple humidity values ​​for multiple areas of an environment where the humidification device is located; An average value among the plurality of humidity values ​​is determined as the current ambient humidity.

8. The control method according to any one of claims 1 to 7, characterized in that: Before controlling the value of the second parameter according to the value of the first parameter and the target evaporation amount, the method further includes: Get the current value of the first parameter and the current value of the second parameter.

9. A device for controlling the evaporation amount of a humidifying device, comprising a processor and a memory storing program instructions, characterized in that: The processor is configured to execute the method for controlling the evaporation amount of a humidifying device according to any one of claims 1 to 8 when running the program instructions.

10. A humidifying device, characterized in that: include: The evaporation control device for a humidifying device as claimed in claim 9.

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