WO2023051176A1

WO2023051176A1 - Air treatment device and control method and control apparatus therefor, and readable storage medium

Info

Publication number: WO2023051176A1
Application number: PCT/CN2022/117008
Authority: WO
Inventors: 张�林
Original assignee: 美的集团武汉暖通设备有限公司; 广东美的制冷设备有限公司
Priority date: 2021-09-30
Filing date: 2022-09-05
Publication date: 2023-04-06

Abstract

An air treatment device and a control method and control apparatus therefor, and a readable storage medium. The air treatment device comprises: an air conditioner (100); and a humidifier (200) detachably connected to the air conditioner (100), the humidifier (200) comprising: a housing assembly (21) located outside the air conditioner (100), the housing assembly (21) being provided with a first air inlet (21a) and a first air outlet (21b); a fan assembly (24) provided on the housing assembly (21); and a wet film assembly (20) provided in the housing assembly (21) and located between the first air inlet (21a) and the first air outlet (21b).

Description

Air treatment equipment, its control method and control device, and readable storage medium

Cross References to Related Applications

This application is based on the Chinese patent application with the application number 202111163767.2 and the application date on September 30, 2021 and the Chinese patent application with the application number 202111432270.6 and the application date on November 29, 2021, and requests the priority of the above Chinese patent applications Right, the entire content of the above-mentioned Chinese patent application is hereby incorporated into this application as a reference.

technical field

The present application relates to the technical field of air treatment, and in particular, relates to an air treatment device, a control method and device thereof, and a readable storage medium.

Background technique

In the related art, air conditioners such as air duct machines do not have a humidification function, and cannot meet some special application scenarios (for example, scenarios where air humidity needs to be adjusted). In addition, some air conditioners with humidification function have complex structures, and the humidifier is embedded inside the air conditioner, resulting in a large volume of the air conditioner, and the humidifier cannot be disassembled when the user does not need to use the humidification function .

Contents of the invention

This application aims to solve at least one of the technical problems existing in the prior art.

The first aspect of the present application provides an air treatment device, including: an air conditioner; a humidifier, which is detachably connected to the air conditioner, and the humidifier includes: a shell assembly, located outside the air conditioner, and the shell assembly is provided with a first The air inlet and the first air outlet; the fan assembly is arranged on the casing assembly; the wet film assembly is arranged in the casing assembly and is located between the first air inlet and the first air outlet.

In one embodiment, the housing assembly includes: a first board, the first air inlet is arranged on the first board; a second board is arranged opposite to the first board, and the first air outlet is arranged on the second board On the body; the top plate is connected to the first plate body and the second plate body; the surrounding plate is connected to the first plate body, the second plate body and the top plate.

In one embodiment, the shell assembly further includes: a mounting part, which is arranged on the enclosure plate and detachably connected with the air conditioner.

In one embodiment, the wet film assembly includes: a liquid storage structure disposed in the housing assembly; a guide structure disposed on the liquid storage structure; a wet film structure slidably connected to the guide structure; a transmission structure connected to the wet film structure , the transmission structure is used to drive the wet film structure to move up and down along the guide structure.

In one embodiment, the air conditioner includes a heat exchanger and a water receiving pan, and the water receiving pan is located at the bottom of the heat exchanger and communicates with the liquid storage structure.

In one embodiment, the humidifier further includes: a liquid level switch, disposed in the liquid storage structure, and electrically connected to the fan assembly; a water inlet pump, electrically connected to the liquid level switch, and used to supply water to the liquid storage structure; a drain pump, It is electrically connected to the liquid level switch and used for drainage of the liquid storage structure.

In one embodiment, the fan assembly includes: a fixing member disposed in the housing assembly at the first air inlet or at the first air outlet; the fan is arranged on the fixing member.

In one embodiment, the air conditioner includes: a body, the body including a second air inlet and a second air outlet connected to each other; an electronic control module, the electronic control module and the humidifier are connected to opposite sides of the body.

In one embodiment, the humidifier further includes a humidity sensor. The humidity sensor is arranged at the first air inlet and is electrically connected to the electric control module, wherein the electric control module is at least used to control the fan assembly and the humidity sensor according to the detection result of the humidity sensor. Wet film components work.

In one embodiment, the air conditioner includes a body, the body includes a casing, a heat exchanger, and an air-conditioning fan assembly, and the casing has an accommodating chamber, a second air inlet and a second air inlet communicating with the accommodating chamber. The second air outlet, the heat exchanger and the air-conditioning fan assembly are arranged in the accommodating chamber; the wet film assembly includes a wet film structure and a liquid storage structure with a water storage tank, and the housing assembly has a structure compatible with the The humidification chamber communicates with the storage chamber, the humidification chamber communicates with the first air inlet and the first air outlet, and the second air inlet and the first air outlet form a and the first airflow humidification path at the communication point between the humidification chamber and the accommodating chamber, a second airflow partially overlapping with the first airflow humidification path is formed between the first air inlet and the first air outlet Humidification path, the wet film structure and the fan assembly are arranged in the humidification chamber and located in the overlapping area of the first air flow humidification path and the second air flow humidification path, a part of the wet film structure capable of reaching into said water storage tank;

The air treatment device further includes a damper, and the damper is arranged at a communication place between the humidification chamber and the accommodation chamber, so as to selectively turn on or cut off the first airflow humidification path.

In one embodiment, the air conditioner includes a duct machine.

The second aspect of the present application provides a method for controlling air treatment equipment, which can be used in the air treatment equipment of the first aspect of the present application. The control method includes: obtaining the operating mode of the air conditioner and the humidity parameter at the first air inlet; According to the operation mode and humidity parameters, the work of the fan assembly and the wet film assembly is controlled.

The control method for the air treatment equipment provided in the second aspect of the present application can be used in any air treatment equipment designed in the first aspect of the present application. Therefore, all the beneficial effects of the above-mentioned air treatment equipment are provided.

In one embodiment, controlling the operation of the fan assembly and the wet film assembly according to the operating mode and humidity parameters includes: determining the upper humidity value corresponding to the preset working gear according to the operating mode; value, determine the working gear corresponding to the humidity parameter; control the work of the fan assembly and the wet film assembly according to the working gear corresponding to the humidity parameter.

In one embodiment, the operation mode includes a heating mode and a cooling mode; for the same working gear, the humidity upper limit corresponding to the working gear when the air conditioner is running in the heating mode is greater than the working gear when the air conditioner is running in the cooling mode The corresponding upper limit of humidity.

In one embodiment, the working gears include the first working gear, the second working gear and the third working gear. According to the working gears, controlling the operation of the fan assembly and the wet film assembly includes: corresponding to the third working gear based on the humidity parameter. A working gear, controlling the wet film structure of the wet film module to drop a first distance, and controlling the fan of the fan module to run at the first speed; based on the humidity parameter corresponding to the second working gear, controlling the wet film structure of the wet film module to drop The second distance, and the fan of the fan assembly is controlled to run at the second speed, wherein the second distance is greater than the first distance, and the second speed is greater than the first speed; based on the humidity parameter corresponding to the third working gear, the wet film assembly is controlled The wet film structure is lowered by a third distance, and the fan of the fan assembly is controlled to run at a third speed, wherein the third distance is greater than the second distance, and the third speed is greater than the second speed; based on the humidity parameter being greater than or equal to the first working gear Humidity upper limit value, control the wet film structure of the wet film module to rise, and control the fan of the fan module to stop working; wherein, the humidity lower limit value corresponding to the first working gear is equal to the humidity upper limit corresponding to the second working gear value, the humidity lower limit value corresponding to the second working gear is equal to the humidity upper limit value corresponding to the third working gear, and the humidity lower limit value corresponding to the third working gear is 0.

In one embodiment, controlling the rise of the wet film structure of the wet film assembly and controlling the fan of the fan assembly to stop working includes: controlling the wet film structure of the wet film assembly to move out of the water storage tank of the housing assembly; Stop working after a set time.

In one embodiment, controlling the fan of the fan assembly to stop working after a delay of a preset time period includes: controlling the fan of the fan assembly to stop working after a first preset time length based on the humidity parameter corresponding to the first working gear; Corresponding to the second working gear, the fan of the control fan assembly stops working after delaying the second preset time length, wherein the second preset time length is longer than the first preset time length; based on the humidity parameter corresponding to the third working gear, the control fan assembly The fan of the component stops working after a delay of a third preset duration, wherein the third preset duration is longer than the second preset duration.

In one embodiment, the control method of the air treatment equipment further includes: obtaining the liquid level of the water storage tank of the shell assembly; Structural water supply; after controlling the fan assembly and the wet film assembly to stop working, control the drainage pump of the humidifier to drain the liquid storage structure according to the liquid level.

The third aspect of the present application provides a control device for air treatment equipment, which can be used in the air treatment equipment of the first aspect of the present application. The control device includes: an acquisition module, used to acquire the operating mode of the air conditioner, and the first air inlet The humidity parameter at the location; the control module is used to control the work of the fan assembly and the wet film assembly according to the operation mode and the humidity parameter.

The third aspect of the present application provides a control device for air treatment equipment, which can be used in any air treatment equipment designed in the first aspect of the present application. Therefore, all the beneficial effects of the above-mentioned air treatment equipment are provided.

In one embodiment, the control module is specifically used to determine the humidity upper limit corresponding to the preset working gear according to the operation mode; determine the working gear corresponding to the humidity parameter according to the humidity parameter and the humidity upper limit; And according to the working gear corresponding to the humidity parameter, the work of the fan assembly and the wet film assembly is controlled.

In one embodiment, the control module is specifically used to, based on the humidity parameter corresponding to the first working gear, control the wet film structure of the wet film assembly to drop a first distance, and control the fan of the fan assembly to run at a first speed; based on the humidity The parameter corresponds to the second working gear, controls the wet film structure of the wet film assembly to descend a second distance, and controls the fan of the fan assembly to run at a second speed, wherein the second distance is greater than the first distance, and the second speed is greater than the first Speed; based on the humidity parameter corresponding to the third working gear, the wet film structure of the wet film assembly is controlled to drop a third distance, and the fan of the fan assembly is controlled to run at a third speed, wherein the third distance is greater than the second distance and the third The rotation speed is greater than the second rotation speed; and based on the humidity parameter being greater than or equal to the humidity upper limit value of the first working gear, the wet film structure of the wet film assembly is controlled to rise, and the fan of the fan assembly is controlled to stop working; wherein, the first working gear The corresponding humidity lower limit value is equal to the humidity upper limit value corresponding to the second working gear, the humidity lower limit value corresponding to the second working gear is equal to the humidity upper limit value corresponding to the third working gear, and the third working gear The lower limit of humidity corresponding to the gear is 0.

In one embodiment, the control module is specifically used to control the wet film structure of the wet film assembly to move out of the water storage tank of the housing assembly; and control the fan of the fan assembly to stop working after a preset period of time.

In one embodiment, the control module is specifically used to, based on the humidity parameter corresponding to the first working gear, control the fan of the fan assembly to stop working after a first preset time length; based on the humidity parameter corresponding to the second working gear, control The fans of the fan assembly stop working after a delay of a second preset time length, wherein the second preset time length is longer than the first preset time length; stop working after a certain length of time, wherein the third preset duration is longer than the second preset duration.

In one embodiment, the obtaining module is also used to obtain the liquid level of the liquid storage structure of the shell assembly; the control module is also used to control the progress of the humidifier according to the liquid level before the fan assembly and the wet film assembly start to work. The water pump supplies water to the liquid storage structure; and after the control fan assembly and the wet film assembly stop working, the drainage pump of the humidifier is controlled according to the liquid level to drain the liquid storage structure.

The fourth aspect of the present application provides another control device for air treatment equipment, including a processor, a memory, and a program or instruction stored in the memory and operable on the processor. When the program or instruction is executed by the processor, the The steps of the control method for the air treatment equipment of the second aspect are applied.

The control device for air treatment equipment provided in the fourth aspect of the present application includes a processor, a memory, and programs or instructions stored in the memory and operable on the processor. In particular, when the program or instructions are executed by the processor, the steps of the method for controlling the air treatment equipment as proposed in the second aspect of the present application can be realized. Therefore, it has all the beneficial effects of the control method of the above-mentioned air treatment equipment, and will not be discussed in detail here.

The fifth aspect of the present application provides yet another air treatment device, including the control device for the air treatment device according to the third aspect of the present application.

The air treatment equipment provided by the fifth aspect of the present application includes the air treatment equipment control device according to the third aspect or the fourth aspect of the present application. Therefore, all the beneficial effects of the above-mentioned control device for air treatment equipment will not be discussed in detail here.

The sixth aspect of the present application provides a readable storage medium on which programs or instructions are stored, and when the programs or instructions are executed by a processor, the steps of the method for controlling air treatment equipment according to the second aspect of the application are implemented.

The programs or instructions stored in the readable storage medium lock provided by the present application, when executed by the processor, implement the steps of the air treatment device control method according to the second aspect of the present application. Therefore, it has all the beneficial effects of the control method of the above-mentioned air treatment equipment, and will not be discussed in detail here.

The seventh aspect of the present application provides an air duct machine, including: a main machine, the main machine includes a casing, a heat exchanger and an air-conditioning fan assembly, the casing has an accommodation chamber and a second inlet communicating with the accommodation chamber The air outlet and the second air outlet, the heat exchanger and the air-conditioning fan assembly are arranged in the accommodating cavity; the humidification module is arranged on the side of the host, and the humidification module includes a shell, a wet film assembly, and a humidification fan An assembly and a humidifying water receiving tray with a humidifying water receiving tank, the shell has a humidifying chamber communicated with the containing chamber, a first air inlet and a first air outlet communicated with the humidifying chamber, and the second air inlet is connected with the humidifying chamber A first airflow humidification path passing through the heat exchanger and the connection between the humidification chamber and the accommodating chamber is formed between the first air outlets, and between the first air inlet and the first air outlet A second airflow humidification path partially overlapping with the first airflow humidification path is formed, and the wet film assembly and the humidification fan assembly are arranged in the humidification chamber and are located between the first airflow humidification path and the second airflow humidification path. In the overlapping area of the airflow humidification path, and part of the area of the wet film assembly can extend into the humidification water receiving tank; the air valve, the air valve is arranged at the communication place between the humidification chamber and the accommodating chamber, so as to Selectively turn on or cut off the first airflow humidification path.

It should be noted that the air duct machine described in the seventh aspect of the present application is different from the air duct machine described in the previous embodiments, and the air duct machine described in the seventh aspect of the present application is equivalent to The air treatment device described in the above embodiments.

The wet film module described in the seventh aspect of the present application is different from the wet film module described in the first aspect of the present application, and the wet film module described in the seventh aspect of the present application is equivalent to the wet film structure described in the above embodiment.

In one embodiment, the wet membrane assembly is movably arranged in the humidification chamber, and the humidification module further includes a driving assembly, which is drivingly connected to the wet membrane assembly to drive the wet membrane assembly. The assembly is switched between the first position and the second position. When the wet film assembly moves to the first position, a part of the wet film assembly extends into the humidification sink; when the wet film assembly Moving to the second position, the wet membrane assembly is located outside the humidification water tank.

In one embodiment, the host includes an air-conditioning water receiving tray with an air-conditioning water receiving tank, the air-conditioning water receiving tray is arranged in the accommodating chamber and at least located at the bottom of the heat exchanger, and the humidifying water receiving tank and The air-conditioning water receiving tank is connected to receive the condensed water from the air-conditioning water receiving tank.

In one embodiment, one of the humidification water receiving tray and the air conditioner water receiving tray has a drain pipe, the water inlet of the drain pipe communicates with the air conditioner water receiving tank, and the water outlet of the drain pipe communicates with the water receiving tank of the air conditioner. The humidification water receiving tank is connected; the lowest point of the water outlet of the drain pipe is higher than the lowest point of the bottom wall of the humidifying water receiving tank, and the lowest point of the water outlet of the drain pipe is connected to the bottom of the humidifying water receiving tank The distance between the lowest points of the walls is greater than or equal to 30mm.

In one embodiment, the first air inlet is arranged opposite to the first air outlet, and the bottom wall of the humidification water tank has a horizontal wall, a first inclined wall and a second inclined wall; the first inclined wall It is arranged on the side of the horizontal wall close to the first air inlet, the first inclined wall is inclined upward from the side connected to the horizontal wall to the side close to the first air inlet, and the second The inclined wall is arranged on the side of the horizontal wall close to the first air outlet, and the second inclined wall is inclined upward from the side connected to the horizontal wall to the side close to the first air outlet. The wet membrane module is located on the upper side of the horizontal wall.

In one embodiment, the angle between the first inclined wall and the horizontal wall is less than or equal to 178°; and/or, the angle between the second inclined wall and the horizontal wall is less than or equal to It is equal to 178°.

In one embodiment, the side wall of the casing close to the host is provided with a first air outlet that communicates with the accommodating cavity, and the humidifying water receiving tray includes a tray body with a humidifying water receiving tank and a second air outlet. The installation plate of the second air outlet, the installation plate is arranged on the side of the disk body close to the main engine, the second air outlet communicates with the first air outlet, and the air valve is arranged on the second air outlet. Over the vent.

In one embodiment, the humidification module further includes a drainage pump and a float switch arranged in the humidification chamber, and both the water inlet end of the drainage pump and the float switch extend into the humidification water receiving tank.

The eighth aspect of the present application provides an air conditioner, including the air duct machine described in the seventh aspect.

It should be noted that the air conditioner described in the eighth aspect of the application is different from the air conditioner in the air treatment equipment described in the first aspect of the application, and the air conditioner in the air treatment equipment described in the first aspect of the application is equivalent to Part of the structure of the air duct machine described in the seventh aspect of the application.

The ninth aspect of the present application provides a humidification control method, which is used in the air conditioner described in the eighth aspect of the present application, the humidification module includes a water filling pump for adding water to the humidification water receiving tank, and the control method includes : In the heating mode, receiving a control signal for starting the humidification mode; controlling the water adding pump according to a preset strategy; opening the air valve; and turning on the humidification fan assembly.

In one embodiment, the control method further includes: in the cooling mode, receiving a control signal for starting the humidification mode; controlling the water adding pump according to a preset strategy; and turning on the humidification fan assembly.

In one embodiment, the controlling the water adding pump according to a preset strategy includes: if the water level in the humidification water receiving tank is lower than the set water level, then obtaining the current ambient humidity, and calculating the difference between the user set humidity and the set water level. The difference of the current ambient humidity, determine the working hours of the water adding pump according to the difference and preset rules, turn on the water adding pump, and control the water adding pump according to the determined working hours.

In one embodiment, after the humidification fan assembly is turned on, the control method further includes:

If the water level in the humidification sink is lower than the set water level, and the current ambient humidity does not reach the user-set humidity, then turn off the humidification fan assembly, and calculate the difference between the user-set humidity and the current ambient humidity difference, according to the difference and the preset rule to determine the working time of the water adding pump, turn on the water adding pump, and control the water adding pump according to the determined working time, and turn on the humidification Fan components.

In one embodiment, the preset rules include: in the heating mode, if

Then 1min≤t≤4min; and/or, if

Then 0.5min≤t≤3min; and/or, if

Then 0.5min≤t≤2min; among them,

The difference between the humidity and the current ambient humidity is set for the user, rh is the relative humidity, and t is the working time of the water adding pump.

In one embodiment, if

Then the preset rules also include: if

Then 3min<t≤4min; if

Then 2min<t≤3min; if

Then 1min≤t≤2min; if

Then the preset rules also include: if

Then 2min<t≤3min; if

Then 1min<t≤2min; if

Then 0.5min≤t≤1min; if

Then the preset rules also include: if

Then 1.5min≤t≤2min; if

Then 1min≤t<1.5min; if

Then 0.5min≤t<1min; among them,

Indicates the current ambient humidity.

In one embodiment, the preset rules include: in cooling mode, if

Then 0.5min≤t≤3.5min; and/or, if

Then 0.5min≤t≤2.5min; and/or, if

and

Then 0.5min≤t≤1.5min; among them,

In one embodiment, if

Then the preset rules also include: if

Then 2.5min<t≤3.5min; if

Then 1.5min<t≤2.5min; if

Then 0.5min≤t≤1.5min; if

Then the preset rules also include: if

Then 1.5min≤t≤2.5min; if

Then 1min≤t<1.5min; if

Then 0.5min≤t<1min; if

and

Then the preset rules also include: if

Then 1min≤t≤1.5min; if

Then 0.5min≤t<1min; among them,

Indicates the current ambient humidity.

In one embodiment, the wet film assembly is movably arranged in the humidification chamber, and the humidification module further includes a drive assembly connected to the wet film assembly; before the humidification fan assembly is turned on, the The control method further includes: controlling the driving assembly to drive the wet film assembly to move to a first position where a part of the wet film assembly protrudes into the humidification sink; after the humidification fan assembly is turned on, the The control method further includes: determining that the current ambient humidity reaches the humidity set by the user, turning off the humidification fan assembly, controlling the drive assembly to drive the wet film assembly to move to the first position where the wet film assembly is located outside the humidification water tank. Second position.

In one embodiment, the humidification module includes a drainage pump, and after turning on the humidification fan assembly, the control method further includes: determining that the current ambient humidity has reached the humidity set by the user; turning off the humidification fan assembly; turning on the drainage pump to drain the remaining water in the humidification sink.

Additional aspects and advantages of the application will become apparent in the description which follows, or may be learned by practice of the application.

Description of drawings

Fig. 1 is the structural representation of the air treatment equipment of an embodiment of the present application;

Fig. 2 is the structural representation of the humidifier in the air treatment equipment shown in Fig. 1;

Fig. 3 is an exploded view of the humidifier shown in Fig. 2;

Fig. 4 is an exploded view of the shell assembly in the humidifier shown in Fig. 2;

Fig. 5 is an exploded view of the fan assembly in the humidifier shown in Fig. 3;

Fig. 6 is a structural schematic diagram of the wet film module in the humidifier shown in Fig. 3;

Fig. 7 is a structural schematic diagram of the liquid storage structure in the wet film module shown in Fig. 6;

Fig. 8 is a partial structural schematic diagram of the liquid storage structure in the wet film module shown in Fig. 6;

Fig. 9 is a schematic structural diagram of another humidification water receiving tray according to the embodiment of the present application, and the air valve is also shown in the figure;

Fig. 10 is a partial cross-sectional view of the humidification water tray shown in Fig. 9 from a perspective;

Fig. 11 is a schematic diagram of a drainage pump and a float switch arranged on the humidification water tray shown in Fig. 9;

Fig. 12 is a schematic diagram of part of the internal structure of the air duct machine shown in Fig. 1;

FIG. 13 is a flow chart of a control method of air treatment equipment according to an embodiment of the present application;

Fig. 14 is one of the block diagrams of the control device of the air treatment equipment according to an embodiment of the present application;

Fig. 15 is the second block diagram of the control device of the air treatment equipment according to an embodiment of the present application;

FIG. 16 is one of the flow charts of the control method of the air treatment equipment according to an embodiment of the present application;

Fig. 17 is the second flow chart of the control method of the air treatment equipment according to an embodiment of the present application;

Fig. 18 is a method schematic diagram of an embodiment of a humidification control method provided in the embodiment of the present application;

Fig. 19 is a method schematic diagram of another embodiment of a humidification control method provided by the embodiment of the present application;

Fig. 20 is a flow chart of a humidification control method in heating mode provided by the embodiment of the present application;

Fig. 21 is a flow chart of a humidification control method in cooling mode provided by an embodiment of the present application.

Detailed ways

It should be noted that, in the case of no conflict, the embodiments in the application and the technical features in the embodiments can be combined with each other. Undue Limitation of This Application.

In the description of the following embodiments, the orientation or positional relationship of "top", "bottom" and "extension direction" is based on the orientation or positional relationship shown in accompanying drawing 1, wherein, "upper" is the "top" of accompanying drawing 1 Direction, "down" is the "bottom" direction of Figure 1, it should be understood that these orientation terms are only for the convenience of describing the application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation , are constructed and operate in a particular orientation and therefore are not to be construed as limiting the application.

An embodiment of the present application provides an air treatment device, please refer to FIG. 1 , the air treatment device includes an air conditioner 100 and a humidifier 200 . Wherein, the humidifier 200 is modularized as a whole, and the humidifier 200 can be detachably installed on the air conditioner 100 and used in conjunction with the air conditioner 100 . In this way, the user can choose whether to install the humidifier 200 according to his or her own needs.

Referring to FIG. 2 and FIG. 3 , the humidifier 200 includes a shell assembly 21 , a fan assembly 24 and a wet film assembly 20 . Wherein, the shell assembly 21 can be connected with the air conditioner 100 and is located outside the air conditioner 100 . In addition, the housing assembly 21 includes a first air inlet 21a and a first air outlet 21b which communicate with each other. During the operation of the humidifier 200, external air enters the interior of the housing assembly 21 from the first air inlet 21a and undergoes humidification treatment. Then it is discharged from the first air outlet 21b. In this way, the air flow of the humidifier 200 and the air conditioner 100 does not interfere with each other. On the one hand, it ensures that the humidifier 200 cooperates with the air conditioner 100 to adjust the air humidity. On the other hand, it ensures that the air flow of the humidifier 200 will not affect The air flow rate of the air conditioner 100 improves the overall effect of the air handling equipment.

Please refer to FIG. 2 and FIG. 3 , the fan assembly 24 is disposed on the housing assembly 21 , and the wet film assembly 20 is disposed inside the housing assembly 21 and between the first air inlet 21 a and the first air outlet 21 b. In this way, during the operation of the humidifier 200, the fan assembly 24 operates so that the external air enters the inside of the housing assembly 21 from the first air inlet 21a, and the airflow entering the housing assembly 21 flows toward the first air outlet 21b, and at During the flow, it contacts with the wet film module 20, thereby increasing the humidity of the airflow. The humidified air flow is discharged from the first air outlet 21b, thereby having the effect of adjusting air humidity.

In the air treatment equipment of the embodiment of the present application, the humidifier 200 is modularized, and the humidifier 200 can be detachably installed outside the air conditioner 100 , so that the humidifier 200 can be used in conjunction with the air conditioner 100 . In addition, the humidifier 200 has a first air inlet 21a and a first air outlet 21b independent of the air conditioner 100, which ensures the respective airflows of the air conditioner 100 and the humidifier 200, thereby improving the air conditioning ability of the air handling equipment.

In one embodiment, please refer to Fig. 1, Fig. 3, Fig. 9 to Fig. 12, the air conditioner 100 includes a body 10, the body 10 includes a casing 11, a heat exchanger 12 and an air conditioner fan assembly, and the casing 11 has an accommodation chamber As well as the second air inlet and the second air outlet 11a communicating with the accommodating cavity, the heat exchanger 12 and the air conditioner fan assembly are arranged in the accommodating cavity. The wet film assembly 20 includes a wet film structure 22 and a liquid storage structure 23 with a water storage tank 23a. The housing assembly 21 has a humidifying chamber communicating with the containing chamber. The humidifying chamber communicates with the first air inlet 21a and the first air outlet 21b. The first airflow humidification path passing through the heat exchanger 12 and the connection between the humidification chamber and the storage chamber is formed between the second air inlet and the first air outlet 21b. The second airflow humidification path partially overlapping the airflow humidification path, the wet film structure 22 and the fan assembly 24 are arranged in the humidification chamber and located in the overlapping area of the first airflow humidification path and the second airflow humidification path, and a part of the wet film structure 22 It can extend into the water storage tank 23a. The air treatment device further includes a damper 30, which is arranged at the communication place between the humidification chamber and the accommodating chamber, so as to selectively turn on or cut off the first airflow humidification path.

Specifically, the fuselage 10 is mainly used to realize the conventional cooling and heating functions of the air handling equipment, wherein the heat exchanger 12 is used for cooling and heating.

The water storage tank 23a can be used to store liquid, such as water.

Wet film structure 22 is mainly made of wet film, and wet film has good water absorption, and wet film can form uniform water film after absorbing water from adding water tank 23a, and when dry air flow passes through the wet film after absorbing water, water molecule can Fully absorb the heat in the airflow to vaporize and evaporate, thus forming a humid airflow.

An air flow path is formed between the second air inlet and the second air outlet 11a, and the air flow path is in the cooling or heating mode, after the outside air enters the accommodation chamber from the second air inlet, it flows in the accommodation chamber and The path flowing out from the second air outlet 11a, that is, in the cooling or heating mode, after the external airflow enters the accommodating cavity from the second air inlet under the action of the air-conditioning fan assembly, at least part of the airflow will flow along the airflow path, and exchange heat with the heat exchanger 12 when passing through the heat exchanger 12, and then flow out from the second air outlet 11a.

The relative position between the air-conditioning fan assembly and the heat exchanger 12 can be adjusted. For example, the heat exchanger 12 can be located upstream of the air-conditioning fan assembly along the flow direction of the airflow, that is, after the air-conditioning fan assembly sucks the air from the outside into the accommodating chamber, The air flow first flows through the heat exchanger 12, and then flows through the air conditioner fan assembly. The heat exchanger 12 can also be located downstream of the air-conditioning fan assembly along the flow direction of the airflow, that is to say, the air-conditioning fan assembly first sucks the outside air into the inside of the air-conditioning fan assembly, and then blows the airflow to the heat exchanger 12, which is equivalent to that the airflow first Flow through the air conditioner fan assembly, and then flow through the heat exchanger 12.

Both the first airflow humidification path and the second airflow humidification path are the flow paths of the outside airflow flowing through the wet film structure 22 in the air treatment equipment when the air treatment equipment is in the humidification mode. Specifically, when the damper 30 is opened, the outside air A part of the airflow flows along the first airflow humidification path, and another part of the airflow flows along the second airflow humidification path, that is to say, part of the airflow entering the accommodating chamber from the second air inlet passes through the heat exchanger 12 under the action of the fan assembly 24 , enter the humidification chamber from the connection between the humidification chamber and the accommodation chamber, and flow out from the first air outlet 21b after being humidified at the wet film structure 22, and part of the airflow enters the humidification chamber from the first air inlet 21a, and The wet film structure 22 flows out from the first air outlet 21b after being humidified. When the damper 30 is closed, the outside air only enters the humidifying chamber from the first air inlet 21a, and flows out from the first air outlet after the wet film structure 22 is humidified. One air outlet 21b flows out, that is to say, when the air valve 30 is opened, the first airflow humidification path is conducted, and part of the airflow passing through the wet film structure 22 flows along the first airflow humidification path, and the other part is humidified along the second airflow When the air valve 30 is closed, the first airflow humidification path is blocked, and the airflow passing through the wet film structure 22 only flows along the second airflow humidification path.

The blower assembly 24 shown in Figure 3 is arranged on the downstream of the wet film structure 22 along the flow direction of the airflow, that is to say, the airflow entering the humidification chamber first flows through the wet film structure 22, and then flows through the blower assembly 24, thus, can improve The air volume of the fan assembly 24 blowing air to the first air outlet 21b. In some embodiments, the fan assembly 24 may also be arranged upstream of the wet film structure 22 along the flow direction of the airflow.

In addition, the number of fans in the fan assembly 24 is not limited. Exemplarily, two fans 242 are set in the fan assembly 24 shown in FIG. 3 and FIG. 242 or more than two fan 242.

In the heating mode, when humidification is required, the air valve 30 provided at the connection between the humidification chamber and the storage chamber can be opened, so that part of the airflow entering the storage chamber from the second air inlet can be exchanged under the action of the fan assembly 24. The heat exchanger 12 passes through the wet film structure 22 in the humidification chamber after exchanging heat. Since the hot air flow formed after heat exchange by the heat exchanger 12 is easier to take away the water vapor in the wet film structure 22, the present embodiment The air handling unit can increase the humidification effect in heating mode.

There are many ways to connect the humidification chamber and the storage chamber. For example, the side wall of the housing assembly 21 close to the fuselage 10 is provided with a first air outlet that communicates with the storage chamber. Please refer to Fig. 3 and Fig. 9 Referring to FIG. 11 , the liquid storage structure 23 includes a tray body 231 having a humidification water receiving tank 23a and a mounting plate 232 having a second air outlet 232a. 232a communicates with the first air outlet, that is, the humidification chamber communicates with the first air outlet and the containing chamber through the second air outlet 232a. In addition, the casing 11 can be provided with a side wall with a third air outlet on the side of the accommodating chamber close to the humidifier 200, and the third air outlet communicates with the second air outlet 232a so that the accommodating chamber and the humidifying chamber can pass through the second air outlet. The tuyere 232a is in communication with the first air outlet, or the side of the accommodating cavity close to the humidifier 200 can also be opened. After the housing assembly 21 is connected to the casing 11, the side wall of the housing assembly 21 close to the side of the fuselage 10 is shielded. At the opening of the accommodation chamber, the accommodation chamber and the humidification chamber may also communicate with the first air passage through the second air outlet 232a.

In some embodiments, the humidifying chamber can also directly communicate with the storage chamber through the first air outlet, or, the casing 11 can also be provided with a side wall with a third air outlet on the side of the storage chamber near the humidifier, and at the same time, The side of the humidifying chamber close to the body 10 is open, and after the shell assembly 21 is connected to the casing 11, the side wall of the casing 11 close to the side of the humidifier is covered by the opening of the humidifying chamber, so that the accommodating chamber and the humidifying chamber can pass through The third air outlet is connected.

The air valve 30 can also be arranged in a variety of positions. For example, please refer to FIGS. on, in order to install damper 30.

In some embodiments, for any one of the above shell assemblies 21 with the first air outlet, the air valve 30 can be arranged at the first air outlet, or, for any of the above-mentioned casings with the third air outlet 11. The air valve 30 can be set at the third air outlet.

In an embodiment, please refer to FIG. 4 , the housing assembly 21 includes a first board body 213 , a second board body 212 , a top board 214 and a surrounding board 211 . Wherein, the first board 213 is used as the back board of the humidifier 200, and the first air inlet 21a is arranged on the first board 213; the second board 212 is used as the front board of the humidifier 200, and the first The air outlet 21b is arranged on the second board 212; the top board 214 is connected with the first board 213 and the second board 212; the surrounding board 211 is connected with the first board 213, the second board 212 and the top board 214, and serves as The side plate and the bottom plate of the humidifier 200 are used.

Please refer to FIG. 4 , the above-mentioned first plate body 213, second plate body 212, top plate 214 and surrounding plate 211 are detachably connected, and after the connection, they jointly enclose the inner space of the humidifier 200, and the fan assembly 24 and the humidifier The membrane module 20 is arranged in the inner space, and then plays a certain protective effect on the fan module 24 and the wet membrane module 20 .

Specifically, referring to FIG. 3 , the surrounding board 211 includes a first side board 2112 , a second side board 2113 and a bottom board 2111 . Moreover, the first side plate 2112 , the second side plate 2113 and the bottom plate 2111 are integrally structured, and one of the first side plate 2112 and the second side plate 2113 is connected to the air conditioner 100 .

In this embodiment, further, as shown in FIG. 2 , the housing assembly 21 further includes a mounting part 215 . Wherein, the mounting part 215 is arranged on the enclosure plate 211 and is used for detachable connection with the air conditioner 100 , thereby ensuring the detachable connection between the humidifier 200 and the air conditioner 100 .

Specifically, the above-mentioned mounting member 215 may adopt buckles, and further connect the humidifier 200 and the air conditioner 100 by way of buckling. The mounting member 215 may also use fasteners such as screws or bolts, and then connect the humidifier 200 and the air conditioner 100 through the fasteners.

In one embodiment, please refer to FIG. 2 , a flange is provided on the enclosure 211 , and fasteners such as screws or bolts can also be used for the mounting part 215 , and the fasteners are installed on the flange to connect the air conditioner 100 and the humidifier 200 .

In one embodiment, please refer to FIG. 6 , FIG. 7 and FIG. 8 , the wet film assembly 20 includes a liquid storage structure 23 , a guide structure 28 , a wet film structure 22 and a transmission structure 25 . Wherein, the liquid storage structure 23 is disposed inside the housing assembly 21 , and a water storage tank 23 a is disposed at the bottom of the liquid storage structure 23 . The guide structure 28 is arranged on the liquid storage structure 23, and the guide structure 28 is arranged vertically. The wet film structure 22 is slidably connected with the guide structure 28 and can move up and down along the guide structure 28 . The transmission structure 25 is arranged on the shell assembly 21 and connected with the wet film structure 22. In this way, the wet film structure 22 can be driven up and down along the guide structure 28 through the transmission structure 25 .

Specifically, during the operation of the humidifier 200, the bottom of the wet membrane structure 22 protrudes into the liquid storage structure 23 and absorbs the liquid in the water storage tank 23a. At this time, the entire wet membrane structure 22 is in a wet state. At this time, the airflow generated by the fan assembly 24 is humidified when passing through the wet film structure 22, and the humidified airflow is discharged from the first air outlet 21b to adjust the air humidity.

In one embodiment, when the humidity of the space where the air treatment equipment is located reaches the requirement, the transmission structure 25 drives the wet film structure 22 to rise along the guide structure 28, and makes the bottom of the wet film structure 22 move out of the water storage tank 23a. At this time, the water storage tank 23a It is separated from the liquid in the water storage tank 23a. At this time, the fan assembly 24 continues to operate, so that the airflow continues to pass through the wet film structure 22 . In this way, the loss of liquid on the wet film structure 22 can be accelerated by the airflow, and then the water in the wet film structure 22 can be evaporated, so as to prevent the wet film structure 22 from being in a wet state for a long time to breed bacteria. In this way, on the one hand, the cleanliness of the wet membrane structure 22 and the entire humidifier 200 can be ensured, and on the other hand, the service life of the wet membrane structure 22 can be extended.

In one embodiment, please refer to FIG. 6 , FIG. 7 and FIG. 8 , the wet film module 20 further includes a cover plate 29 . Wherein, the cover plate 29 is arranged on the top of the wet film structure 22 to cover and protect the wet film structure 22 .

In one embodiment, please refer to FIG. 6 , FIG. 7 and FIG. 8 , the guide structure 28 may adopt a slide rail. Wherein, the slide rail is vertically arranged on the liquid storage structure 23, and the bottom of the slide rail protrudes into the water storage tank 23a. The wet film structure 22 is slidingly connected with the slide rail.

In one embodiment, please refer to FIG. 6 , FIG. 7 and FIG. 8 , the guide structure 28 may adopt a cooperating gear and rack. Wherein, the gear can be connected with a driving member such as a motor, and the rack is arranged on the wet film structure 22, and the rack is engaged with the gear.

In one embodiment, please refer to FIG. 12 , the air conditioner 100 includes a heat exchanger 12 and an air-conditioning water tray 13, and the air-conditioning water tray 13 is located below the heat exchanger 12. It should be noted that the air-conditioning water tray 13 can only be located The bottom of the heat exchanger 12 can also be located at the bottom of the heat exchanger 12 and the air conditioner fan assembly.

The liquid storage structure 23 is connected with the air conditioner water tray 13. When the air conditioner 100 is running in cooling mode, condensed water will condense on the heat exchanger 12, and the condensed water will flow to the liquid storage structure after dripping onto the air conditioner water tray 13. The water storage tank 23a of 23, that is to say, the air-conditioning water receiving tank of the air-conditioning water receiving tray 13 is filled with dripping condensed water from the heat exchanger 12, and the condensed water flows into the water storage tank 23a from the air-conditioning water receiving tank. At this time, the water supply to the liquid storage structure 23 can be ensured directly through the condensed water condensed on the heat exchanger 12 , so that the wet film structure 22 of the wet film module 20 directly absorbs the condensed water to work.

In the case that the condensed water condensed on the heat exchanger 12 can satisfy the wet film module 20 , it is not necessary to connect an external water source. When the air conditioner 100 operates in heating mode, or the condensed water condensed on the heat exchanger 12 cannot satisfy the wet film module 20 , an external water source can be used to supply water to the liquid storage structure 23 .

In one embodiment, please refer to FIG. 9 , the liquid storage structure 23 is provided with a drain pipe 23c, and the air conditioner water tray 13 is connected to the drain pipe 23c, and then the condensed water dripping on the air conditioner water tray 13 is diverted to the storage tank. In the water storage tank 23a of the liquid structure 23.

Exemplarily, the water outlet of the drain pipe 23c communicates with the water storage tank 23a. For example, one end of the drain pipe 23c having a water inlet can protrude to the outside of the liquid storage structure 23. The installation port connected to the water tank 13a is provided with through holes respectively on the casing 11 and the casing assembly 21, and one end of the drain pipe 23c having a water inlet passes through the through holes on the casing 11 and the casing assembly 21 to connect with the air conditioner water tank 13a on the mounting port connection.

In some embodiments, the air-conditioning water receiving tray 13 may also have a drain pipe 23c, the liquid storage structure 23 is provided with an installation port communicating with the water storage tank 23a, and the end of the drain pipe 23c having a water outlet is connected to the installation port on the water storage tank 23a connect.

In addition, in order to facilitate the condensed water in the air-conditioning water receiving tank 13a to flow into the water storage tank 23a, the lowest point of the water inlet of the drain pipe 23c should be higher than the lowest point of the water outlet of the drain pipe 23c, and the lowest point of the water outlet of the drain pipe 23c The point should be higher than the lowest point of the bottom wall of the water storage tank 23a.

In one embodiment, please refer to FIG. 10 , the distance H between the lowest point of the water outlet of the drain pipe 23c and the lowest point of the bottom wall of the water storage tank 23a can be greater than or equal to 30mm, so as to ensure that the condensed water can flow into the water storage tank 23a .

In one embodiment, please refer to FIG. 9 and FIG. 10 , the first air inlet 21a is opposite to the first air outlet 21b, and the bottom wall of the water storage tank 23a has a horizontal wall 23e, a first inclined wall 23f and a second inclined wall 23g; The first inclined wall 23f is arranged on the side of the horizontal wall 23e close to the first air inlet 21a, the first inclined wall 23f is inclined upward from the side connected to the horizontal wall 23e to the side close to the first air inlet 21a, and the second inclined wall 23g is arranged on the side of the horizontal wall 23e close to the first air outlet 21b, the second inclined wall 23g is inclined upward from the side connected to the horizontal wall 23e to the side close to the first air outlet 21b, and the wet film structure 22 is located on the horizontal wall 23e on the upper side.

Setting the first inclined wall surface 23f and the second inclined wall surface 23g can collect the water in the water storage tank 23a to the area where the horizontal wall surface 23e is located, which is equivalent to that the horizontal wall surface 23e is the lowest point of the bottom wall of the water storage tank 23a, and the wet film structure 22 Being arranged on the upper side of the horizontal wall surface 23e can also enable the wet film structure 22 to extend into the lowest water level in the water storage tank 23a.

Please refer to FIG. 11 , the humidifier 200 can also be provided with a drainage pump 26 . Wherein, when the humidity parameter of the space where the air handling equipment is located has reached the user's requirement, the fan assembly 24 can be controlled to stop working. Then, the drainage pump 26 operates to discharge the liquid remaining in the water storage tank 23a, thereby preventing the water storage tank 23a from leaving liquid for a long time and breeding bacteria, and ensuring the service life of the water storage tank 23a and the entire liquid storage structure 23 at the same time.

The drain pump 26 can be on the upper side of the horizontal wall 23e, so that the drain pump 26 can discharge the water in the water storage tank 23a as much as possible.

In one embodiment, please refer to FIG. 9 and FIG. 10 , the included angle θ1 between the first inclined wall 23f and the horizontal wall 23e may be less than or equal to 178°, so as to ensure that the water flowing onto the first inclined wall 23f can be collected into The area where the horizontal wall surface 23e is located.

Similarly, referring to Fig. 9 and Fig. 10, the included angle θ2 between the second sloping wall 23g and the horizontal wall 23e can also be less than or equal to 178°, so as to ensure that the water flowing onto the second sloping wall 23g can be collected to the level The area where the wall surface 23e is located.

In one embodiment, please refer to Fig. 11, the humidifier 200 also includes a liquid level switch 27, the liquid level switch 27 is arranged on the liquid storage structure 23, the liquid level switch 27 is electrically connected with the fan assembly 24, and can be adjusted according to the water storage tank 23a. Liquid level is used to control fan assembly 24 work. Specifically, when the liquid level switch 27 detects that there is no liquid or the amount of liquid in the water storage tank 23a is insufficient, the liquid level switch 27 controls the fan assembly 24 to stop working; when the liquid level switch 27 detects that the liquid in the water storage tank 23a is sufficient, the liquid Bit switch 27 controls fan assembly 24 to work.

Further, the humidifier 200 also includes a water inlet pump (not shown in the figure). Wherein, when the air conditioner 100 operates in heating mode, or the condensed water condensed on the heat exchanger 12 cannot satisfy the wet film module 20 , the water inlet pump operates and supplies liquid into the water storage tank 23a.

In one embodiment, please refer to FIG. 7 , the liquid storage structure 23 is provided with a water supply port 23d, and the water supply port 23d is connected to the water storage tank 23a. The water inlet pump can provide liquid into the water storage tank 23a through the water supply port 23d.

In one embodiment, please refer to FIG. 7, the liquid storage structure 23 is also provided with a sewage outlet 23b, the sewage outlet 23b is connected to the water storage tank 23a, and then the liquid and impurities in the water storage tank 23a are discharged to ensure that the water storage tank 23a is clean .

In an embodiment, please refer to FIG. 4 and FIG. 5 , the fan assembly 24 includes a fixing part 241 and a fan 242 . Wherein, the fixing part 241 is arranged inside the housing assembly 21, and is located at the first air inlet 21a or the first air outlet 21b; Stable installation.

During the operation of the humidifier 200 , the inside of the casing assembly 21 needs to retain liquid for humidifying the air. In this embodiment, the fan 242 is installed on the fixing member 241, and then the fixing member 241 can ensure that the fan 242 has a certain installation height, thereby ensuring that the fan 242 will not come into contact with liquid. Moreover, the fixing member 241 can ensure the stable installation of the fan 242 in the cavity assembly, thereby ensuring the service life of the fan assembly 24 and the entire humidifier 200 .

In an embodiment, please refer to FIG. 1 , the air conditioner 100 includes an electronic control module 40 .

Referring to FIG. 1 , the humidifier 200 can be connected to the body 10 , and the electric control module 40 and the humidifier 200 are connected to opposite sides of the body 10 . In this way, reasonably designing the relative positions of the fuselage 10, the electronic control module 40 and the humidifier 200 can simplify the overall structure of the air treatment equipment on the one hand, and ensure that the humidifier 200 will not affect the use of the electronic control module 40, especially This ensures that the humid air provided by the humidifier 200 will not affect the service life of the electronic control module 40 .

Further, on the basis that the electronic control module 40 controls the operation of the body 10 of the air conditioner 100 , the electronic control module 40 is also electrically connected with the humidifier 200 and can control the operation of the humidifier 200 . In this way, on the one hand, the linkage control of the air conditioner 100 and the humidifier 200 can be realized, and on the other hand, the components of the humidifier 200 can be simplified, thereby reducing the cost of the humidifier 200 .

Further, the humidifier 200 also includes a humidity sensor (not shown in the figure). Wherein, the humidity sensor is arranged at the first air inlet 21 a and is electrically connected to the connection electronic control module 40 . During the operation of the air treatment equipment, the humidity sensor can be used to detect the humidity parameter at the first air inlet 21a, and the air flow at this position has not been in contact with the wet film structure 22, so it can be regarded as the ambient humidity of the space where the air treatment equipment is located . Then, the electronic control module 40 controls the operation of the fan assembly 24 and the wet film assembly 20 according to the detection result of the humidity sensor, thereby realizing the automatic control of the humidifier 200 .

Specifically, the electronic control module 40 controls the working position of the fan assembly 24 according to the detection result of the humidity sensor, and then controls the humidification intensity of the humidifier 200 . In addition, when the humidity parameter has reached the user's requirement, the blower assembly 24 can be controlled to stop working. Moreover, before the fan unit 24 is controlled to stop working, the transmission structure 25 is controlled to drive the wet film structure 22 to rise and separate from the liquid in the water storage tank 23a.

In one embodiment, as shown in FIG. 1 , the air conditioner 100 includes an air duct machine. In this way, the air treatment equipment proposed in this embodiment can realize the cooperation of the air duct machine and the humidifier 200 . In particular, the air duct machine in the related art does not have a humidification function, and cannot be applied in some scenarios that require humidification. In the air treatment equipment proposed in this embodiment, the humidifier 200 can be detachably installed on the air duct machine, and used in conjunction with the air duct machine. In this way, different usage requirements in different scenarios can be met.

An embodiment of the present application provides a method for controlling air treatment equipment, which can be used in the air treatment equipment described in any embodiment of the present application. Therefore, all the beneficial effects of the above-mentioned air treatment equipment are provided.

Please refer to Figure 13, the control method of the air treatment equipment proposed in this embodiment includes:

Step 902: Obtain the operating mode of the air conditioner and the humidity parameters at the first air inlet;

Step 904: According to the operation mode and humidity parameters, control the operation of the fan assembly and the wet film assembly.

The control method of the air treatment equipment proposed in this embodiment can realize the linkage control of the humidifier and the air conditioner, thereby improving the comfort of the air treatment equipment. Among them, the control method of the air handling equipment proposed in this embodiment first obtains the operation mode of the air conditioner and the humidity parameter at the first air outlet; then, according to the operation mode of the air conditioner and the humidity parameter at the first air outlet Humidity parameters to control the humidifier work.

Specifically, when the air conditioner is in different operating modes, the human body will have relatively large sensory differences for the same humidity environment. In addition, when the humidity environment of the space where the air handling equipment is located is different, the humidifier may be required to work according to different intensities.

Therefore, the control method for air handling equipment proposed in this embodiment can control the operation of the humidifier according to the operating mode of the air conditioner and the humidity parameters at the first air outlet, and then fully consider the humidification process of the air conditioner. The operation mode realizes the linkage control of the air conditioner and the humidifier. In this way, when the air conditioner adjusts the temperature parameters of the space where the air handling equipment is located, the adjustment of the temperature by the air conditioner can be combined with the adjustment of the humidity by the humidifier, which greatly improves the air parameters (humidity) of the control and adjustment equipment. parameters and temperature parameters) the overall adjustment effect.

Further, the humidifier is preset with different working gears (such as the first working gear of the low gear, the second working gear of the middle gear, and the third working gear of the high gear), and each working gear corresponds to different humidity ranges. In particular, when the air conditioner is in different operating modes, the humidity upper limit values corresponding to the same working gear are different.

Before the humidifier works, it will first determine the humidity upper limit corresponding to the preset working gear according to the operating mode of the air conditioner; then, according to the humidity parameter and the humidity upper limit, determine the humidity parameter at this time. Humidity interval, and then determine the working gear corresponding to the humidity parameter.

Further, this embodiment will control the operation of the fan assembly and the wet film assembly according to the working gear corresponding to the humidity parameter, thereby ensuring that the humidity environment in the air matches the temperature environment, thereby obtaining a good air-conditioning treatment effect.

Specifically, the humidification intensity of the humidifier will change according to the humidity parameter at the first air inlet. For example, if the humidity parameter at the first air inlet is large, it means that the humidity in the air is already high at this time, so it is sufficient to control the fan assembly to run at a lower speed; if the humidity parameter at the first air inlet is small, It means that the humidity in the air is low at this time, so the fan assembly is controlled to run at a higher speed.

In addition, when the air conditioner is in different operating modes, users will have different body surface reactions to the same humidity environment. Therefore, this embodiment will determine the humidity upper limit value corresponding to the preset working gear according to the operation mode of the air conditioner, and then make the adjustment intensity of the humidity match the operation mode of the air conditioner, further improving the overall coordination of temperature and humidity Spend.

In one embodiment, the humidification intensity of the humidifier can be adjusted by adjusting the rotation speed of the fan and the descending distance of the wet film structure. Among them, the higher the speed of the fan, the stronger the humidification intensity of the humidifier; the greater the descending distance of the wet film structure, the stronger the humidification intensity of the humidifier. Those skilled in the art can understand the concept of "humidification intensity".

Further, the operation mode includes a heating mode and a cooling mode. In the heating mode, the air conditioner provides hot air, and in the cooling mode, the air conditioner provides cold air. In addition, for the same working gear, when the air conditioner is running in heating mode, the temperature and humidity upper limit value corresponding to the gear lock of this position is greater than the temperature and humidity corresponding to the gear lock of this position when the air conditioner is running in cooling mode Upper limit.

In this embodiment, when the air conditioner operates in cooling mode, the operation of the humidifier will control the humidity of the space where the air handling equipment is located to be relatively low. The humidity in the space where it is located is controlled relatively high.

In this way, it can ensure that the humidity parameters of the space where the air handling equipment is located match the temperature parameters, and ensure that the humidity parameters match the operating mode of the air conditioner, realizing the linkage control between the air conditioner and the humidifier, and further improving the overall temperature and humidity. degree of coordination.

For example, when the air conditioner is in the heating mode, the first humidity range corresponding to the first working gear can be 45% to 60%, and the second humidity range corresponding to the second working gear can be 30% to 60%. 45%, the third humidity range corresponding to the third working gear can be 0% to 30%.

For example, when the air conditioner is in cooling mode, the first humidity range corresponding to the first working gear may be 35% to 50%, and the first humidity range corresponding to the second working gear may be 25% to 35%. %, the first humidity range corresponding to the third working gear can be 0% to 25%.

Further: the working gear includes the first working gear, the second working gear and the third working gear. Wherein, the first humidity interval corresponding to the first working gear, the second humidity interval corresponding to the second working gear, and the third humidity interval corresponding to the third working gear are three consecutive humidity intervals. Specifically, the humidity lower limit corresponding to the first working gear is equal to the humidity upper limit corresponding to the second working gear, and the humidity lower limit corresponding to the second working gear is equal to the humidity corresponding to the third working gear. The upper limit of humidity, the lower limit of humidity corresponding to the third working position is 0.

In one embodiment, the first working gear is a low gear, the second working gear is a middle gear, and the third working gear is a high gear.

In this embodiment, when the humidity parameter corresponds to the first working gear (that is, the humidity parameter is in the first humidity interval corresponding to the first working gear), it means that the humidity parameter of the space where the air handling equipment is located is relatively high at this time, And the air is relatively humid, at this time only need to humidify. Therefore, the wet film structure of the wet film assembly is controlled to descend a first distance to ensure that the wet film structure is in contact with the liquid in the water storage tank, thereby making the wet film structure in a wet state. In addition, the fan of the fan assembly is controlled to run at the first rotational speed, so that the air flow passes through the wet film structure and then blows out, so as to realize the humidification of the space where the air treatment equipment is located.

In this embodiment, when the humidity parameter corresponds to the second working gear (that is, the humidity parameter is in the second humidity range corresponding to the second working gear), it means that the humidity parameter of the space where the air handling equipment is located is appropriate at this time. Moderate humidification is required. Therefore, the wet film structure of the wet film assembly is controlled to descend a second distance to ensure that the wet film structure is in contact with the liquid in the water storage tank, thereby making the wet film structure in a wet state. In addition, the fan of the fan assembly is controlled to run at the second rotational speed, so that the air flow passes through the wet film structure and then blows out, so as to realize the humidification of the space where the air treatment equipment is located.

Moreover, the second distance is greater than the first distance, ensuring that the contact area between the wet film structure and the liquid when the humidity parameter corresponds to the second working gear is larger than the contact area between the wet film structure and the liquid when the humidity parameter corresponds to the first working gear , so as to ensure that the wet film structure is more humid at this time. In addition, the second speed is higher than the first speed to ensure that the air flow when the humidity parameter corresponds to the second working gear is greater than the air flow when the humidity parameter corresponds to the first working gear, thereby increasing the air flow rate to speed up the humidification process.

In this embodiment, when the humidity parameter corresponds to the third working gear (that is, the humidity parameter is in the third humidity interval corresponding to the third working gear), it means that the humidity parameter of the space where the air handling equipment is located is relatively low at this time, The air environment is relatively dry, and a high-intensity humidification effect is required at this time. Therefore, the wet film structure of the wet film assembly is controlled to descend a third distance to ensure that the wet film structure is in contact with the liquid in the water storage tank, thereby making the wet film structure in a wet state. In addition, the fan of the fan assembly is controlled to run at the third rotational speed, so that the air flow passes through the wet film structure and then blows out, so as to realize the humidification of the space where the air treatment equipment is located.

In addition, the third distance is greater than the second distance, ensuring that the contact area between the wet film structure and the liquid when the humidity parameter corresponds to the third working gear is larger than the contact area between the wet film structure and the liquid when the humidity parameter corresponds to the second working gear , so as to ensure that the wet film structure is more humid at this time. In addition, the third speed is greater than the second speed, ensuring that the air flow when the humidity parameter corresponds to the third working gear is greater than the air flow when the humidity parameter corresponds to the second working gear, further increasing the air flow rate to speed up the humidification process.

In this embodiment, when the humidity parameter is greater than or equal to the humidity upper limit of the first working gear, it means that the humidity in the space where the air handling device is located is already high at this time, and humidification is not required at this time. Therefore, the wet film structure of the wet film assembly is controlled to rise, and the fan of the fan assembly is controlled to stop working.

Control the rise of the wet film structure of the wet film module, and make the bottom of the wet film structure move out of the water storage tank, at this time, the water storage tank is separated from the liquid in the water storage tank. This can prevent the wet film structure from being immersed in the liquid for a long time, thereby ensuring the cleanliness and service life of the wet film structure.

Further: when the humidity parameter is greater than or equal to the humidity upper limit of the first working gear, this embodiment first controls the wet film structure of the wet film assembly to move out of the water storage tank of the housing assembly; at this time, the fan assembly continues to run, Allows the airflow to continue through the wet membrane structure.

In this way, the loss of liquid on the wet film structure can be accelerated by the airflow, and then the water in the wet film structure can be evaporated, so as to avoid the growth of bacteria caused by the wet film structure being in a wet state for a long time.

In addition, in this embodiment, the fans of the fan assembly run for a preset period of time, and the fans are controlled to stop working. In this way, on the one hand, the cleanliness of the wet film structure and the entire humidifier can be guaranteed, and on the other hand, the service life of the wet film structure can be extended.

In this embodiment, further, when the humidifier works in different working gears, the contact between the wet film structure and the liquid is different. The contact area between the wet film structure and the liquid is different, which will directly lead to the difference in the degree of wetness of the wet film structure, and the time required to dry the wet film structure is also different.

For example, when the humidifier works at the first working gear, the wet film structure descends a first distance and contacts the liquid in a small area. When the humidifier works at the second working gear, the wet film structure descends a second distance and contacts the liquid medium area. When the humidifier works at the third working gear, the wet film structure descends a third distance and contacts the liquid in a large area.

Therefore, in this embodiment, the delayed shutdown time of the fan of the fan assembly can be adjusted according to the working gear corresponding to the humidity parameter.

When the humidity parameter corresponds to the first working gear, the fan of the fan assembly is controlled to stop working after a first preset time period, so as to ensure that the wet film structure is dry after the first preset time period.

When the humidity parameter corresponds to the second working gear, the fan of the control fan assembly stops working after delaying the second preset time, and the second preset time is greater than the first preset time, and then by extending the fan delay off time To ensure that the wet film structure is dry.

When the humidity parameter corresponds to the third working position, the fan of the control fan assembly will stop working after a delay of the third preset duration, and the third preset duration must be greater than the second preset duration, and then by extending the delayed shut-off duration of the fan To ensure that the wet film structure is dry.

Further, in this embodiment, the liquid level of the liquid storage structure of the shell assembly is obtained, and it is judged whether the liquid in the water storage tank of the liquid storage structure is sufficient.

When the air conditioner is running in the cooling mode, condensed water will condense on the heat exchanger, and the condensed water will flow to the water storage tank of the liquid storage structure after dripping onto the water receiving pan of the air conditioner. At this time, the water supply of the liquid storage structure can be guaranteed directly through the condensed water condensed on the heat exchanger. In the case that the condensed water condensed on the heat exchanger can satisfy the wet film module, there is no need to connect an external water source. When the air conditioner is running in heating mode, or the condensed water condensed on the heat exchanger cannot satisfy the wet film module, an external water source can be connected to supply water to the liquid storage structure.

Further, in this embodiment, after controlling the fan assembly and the wet film assembly to stop working, the drainage pump will be controlled to discharge the liquid remaining in the water storage tank, thereby preventing the water storage tank from remaining liquid for a long time and causing bacteria to grow, while ensuring that the water storage tank And the service life of the whole liquid storage structure.

Please refer to FIG. 15 , the embodiment of the present application proposes a control device for air treatment equipment, which can be used for the air treatment equipment described in any of the above-mentioned embodiments. Therefore, all the beneficial effects of the above-mentioned air treatment equipment are provided.

Please refer to FIG. 15 , the control device 1000 for the air treatment equipment provided by the embodiment of the present application can realize the linkage control of the humidifier and the air conditioner, thereby improving the comfort of the air treatment equipment. Wherein, the device of the air treatment equipment includes an acquisition module 1002 and a control module 1004 . The acquiring module 1002 acquires the operating mode of the air conditioner and the humidity parameter at the first air outlet; the control module 1004 controls the operation of the humidifier according to the operating mode of the air conditioner and the humidity parameter at the first air outlet.

Therefore, the control device 1000 for air treatment equipment proposed in this embodiment can control the operation of the humidifier according to the operating mode of the air conditioner and the humidity parameters at the first air outlet, and then fully consider the air conditioner during the humidification process. The operation mode of the air conditioner realizes the linkage control of the air conditioner and the humidifier. In this way, when the air conditioner adjusts the temperature parameters of the space where the air handling equipment is located, the adjustment of the temperature by the air conditioner can be combined with the adjustment of the humidity by the humidifier, which greatly improves the air parameters (humidity) of the control and adjustment equipment. parameters and temperature parameters) the overall adjustment effect.

Further: the humidifier is preset with different working gears (such as the first working gear of the low gear, the second working gear of the middle gear, and the third working gear of the high gear), and each working gear corresponds to different humidity ranges. In particular, when the air conditioner is in different operating modes, the humidity upper limit values corresponding to the same working gear are different.

Please refer to Figure 15, before the humidifier works, the control module 1004 will determine the humidity upper limit corresponding to the preset working gear according to the operation mode of the air conditioner; then, the control module 1004 will , determine the humidity interval where the humidity parameter is located at this time, and then determine the working gear corresponding to the humidity parameter.

Further, please refer to Figure 15, the control module 1004 will control the work of the fan assembly and the wet film assembly according to the working gear corresponding to the humidity parameter, so as to ensure that the humidity environment in the air matches the temperature environment, thereby obtaining a good air conditioning treatment effect.

Specifically, the humidification intensity of the humidifier will change according to the humidity parameter at the first air inlet. For example, if the humidity parameter at the first air inlet is relatively large, it means that the humidity in the air is already high at this time, so the control module 1004 can control the fan assembly to run at a lower speed; if the humidity parameter at the first air inlet is small, indicating that the humidity in the air is low at this time, so the control module 1004 controls the fan assembly to run at a higher speed.

In this embodiment, further referring to FIG. 15 , the operation modes include a heating mode and a cooling mode. In the heating mode, the air conditioner provides hot air, and in the cooling mode, the air conditioner provides cold air. In addition, for the same working gear, when the air conditioner is running in heating mode, the temperature and humidity upper limit value corresponding to the gear lock of this position is greater than the temperature and humidity corresponding to the gear lock of this position when the air conditioner is running in cooling mode Upper limit.

For example, when the air conditioner is in the heating mode, the first humidity range corresponding to the first working gear can be 45% to 60%, and the first humidity range corresponding to the first working gear can be 30% to 30%. 45%, the first humidity range corresponding to the first working gear can be 0% to 30%.

That is, when the air conditioner operates in heating mode, when the humidity parameter at the first air inlet is between 45% and 60%, the humidifier is controlled to work at the first working gear; the humidity at the first air inlet When the parameter is between 30% and 45%, the humidifier is controlled to work at the second working gear; when the humidity parameter at the first air inlet is between 0% and 30%, the humidifier is controlled to work at the third working gear.

For example, when the air conditioner is running in cooling mode, the first humidity range corresponding to the first working gear can be 35% to 50%, and the first humidity range corresponding to the first working gear can be 25% to 35%. %, the first humidity range corresponding to the first working gear can be 0% to 25%.

That is, when the air conditioner operates in cooling mode, when the humidity parameter at the first air inlet is between 35% and 50%, the humidifier is controlled to work at the first working gear; the humidity parameter at the first air inlet When the humidity parameter at the first air inlet is between 0% and 25%, the humidifier is controlled to work at the second working gear when it is between 25% and 35%.

Further: in this embodiment, when the humidity parameter corresponds to the first working gear (that is, the humidity parameter is in the first humidity range corresponding to the first working gear), the humidity parameter of the space where the air handling equipment is located at this time is described Higher, and the air is more humid, at this time only need to humidify. Therefore, the control module 1004 controls the wet film structure of the wet film assembly to descend a first distance to ensure that the wet film structure is in contact with the liquid in the water storage tank, thereby making the wet film structure in a wet state. In addition, the control module 1004 controls the fan of the fan assembly to run at the first rotational speed, so that the air flow passes through the wet film structure and then blows out, so as to achieve humidification of the space where the air treatment equipment is located.

In this embodiment, when the humidity parameter corresponds to the second working gear (that is, the humidity parameter is in the second humidity range corresponding to the second working gear), it means that the humidity parameter of the space where the air handling equipment is located is appropriate at this time. Moderate humidification is required. Therefore, the control module 1004 controls the wet film structure of the wet film assembly to descend a second distance to ensure that the wet film structure is in contact with the liquid in the water storage tank, thereby making the wet film structure in a wet state. In addition, the control module 1004 controls the fan of the fan assembly to run at the second rotational speed, so that the air flows through the wet film structure and then blows out, so as to achieve humidification of the space where the air treatment equipment is located.

In this embodiment, when the humidity parameter corresponds to the third working gear (that is, the humidity parameter is in the third humidity interval corresponding to the third working gear), it means that the humidity parameter of the space where the air handling equipment is located is relatively low at this time, The air environment is relatively dry, and a high-intensity humidification effect is required at this time. Therefore, the control module 1004 controls the wet film structure of the wet film assembly to descend a third distance to ensure that the wet film structure is in contact with the liquid in the water storage tank, thereby making the wet film structure in a wet state. In addition, the control module 1004 controls the fan of the fan assembly to run at a third rotational speed, so that the air flow passes through the wet film structure and then blows out, so as to realize the humidification of the space where the air treatment equipment is located.

In this embodiment, when the humidity parameter is greater than or equal to the humidity upper limit of the first working gear, it means that the humidity in the space where the air handling device is located is already high at this time, and humidification is not required at this time. Therefore, the control module 1004 controls the wet film structure of the wet film assembly to rise, and controls the fan of the fan assembly to stop working.

Further: when the humidity parameter is greater than or equal to the humidity upper limit of the first working gear, the control module 1004 controls the wet film structure of the wet film assembly to move out of the water storage tank of the housing assembly; at this time, the control module 1004 controls the fan assembly Continue to run so that the airflow continues through the wet membrane structure.

For example, when the humidifier works at the first working gear, the wet film structure descends a first distance and contacts the liquid in a small area. When the humidifier works at the second working gear, the wet film structure descends a second distance and contacts the liquid medium area. When the humidifier works at the third working gear, the wet film structure descends a third distance and contacts the liquid in a large area. Therefore, in this embodiment, the delayed shutdown time of the fan of the fan assembly can be adjusted according to the working gear corresponding to the humidity parameter.

When the humidity parameter corresponds to the first working gear, the control module 1004 controls the fan of the fan assembly to stop working after delaying the first preset time, so as to ensure that the wet film structure is dry after the first preset time.

When the humidity parameter corresponds to the second working gear, the control module 1004 controls the fans of the fan assembly to stop working after delaying the second preset time length, and the second preset time length is greater than the first preset time length, and then delay shutting down by extending the fan delay The long way to ensure that the wet film structure is dry.

When the humidity parameter corresponds to the third working gear, the control module 1004 controls the fans of the fan assembly to stop working after a delay of the third preset time length, and the third preset time length is greater than the second preset time length, and then by extending the fan delay to shut down The long way to ensure that the wet film structure is dry.

In one embodiment, the fans of the control fan assembly stop working after a delay of 0.5 minutes to 2 minutes.

Further, before controlling the operation of the humidifier, it is necessary to ensure that the liquid is stored in the water storage tank of the liquid storage structure, so as to ensure that the wet film structure is in a wet state after absorbing the liquid. Therefore, the acquisition module 1002 acquires the liquid level of the liquid storage structure of the shell assembly, and the control module 1004 determines whether the liquid in the water storage tank of the liquid storage structure is sufficient.

Furthermore, after the control module 1004 controls the fan assembly and the wet film assembly to stop working, it will control the operation of the drainage pump to discharge the liquid remaining in the water storage tank, thereby avoiding the breeding of bacteria caused by the liquid remaining in the water storage tank for a long time, and at the same time ensuring that the water storage tank And the service life of the whole liquid storage structure.

Referring to FIG. 15 , the embodiment of the present application proposes a control device 1100 for air treatment equipment, including a processor 1104 , a memory 1102 , and programs or instructions stored in the memory 1102 and executable on the processor 1104 .

When the programs or instructions are executed by the processor 1104, the steps of the method for controlling the air treatment equipment proposed in the embodiment of the present application can be implemented. Therefore, it has all the beneficial effects of the control method of the above-mentioned air treatment equipment, and will not be discussed in detail here.

In the following, the method for controlling the air treatment equipment proposed in this embodiment will be discussed in detail in two cases respectively.

Please refer to Figure 12, in one case (the air conditioner operates in heating mode), the control method of the air handling equipment includes:

Step 1202: the air conditioner operates in heating mode;

Step 1204: the water inlet pump works;

Step 1206: Judging whether there is water in the liquid storage structure, if the judging result is yes, go to step 1208, otherwise return to step 1204;

Step 1208: the humidifier starts to humidify;

Step 1210: Judging whether the humidity parameter meets the requirements, if the judgment result is yes, go to step 1212, otherwise return to step 1208;

Step 1212: the humidifier stops humidifying;

Step 1214: The drainage pump works and discharges the remaining liquid in the liquid storage structure.

Specifically, in step 1208, the fan of the fan assembly is controlled to rotate, and at the same time, the wet film structure of the wet film assembly is controlled to descend to ensure that the wet film structure is in contact with the liquid in the liquid storage structure. More specifically, in step 1208, the rotational speed of the fan and the descending displacement of the wet film structure are determined according to the humidity parameter at the first air inlet.

For example, when the humidity parameter at the first air inlet is between 45% and 60%, the humidifier is controlled to work at the first working gear. At this time, control the wet film structure to drop 1/3 of the total displacement, and control the fan to rotate at the first speed.

For example, when the humidity parameter at the first air inlet is between 30% and 45%, the humidifier is controlled to work at the second working gear. At this time, the wet film structure is controlled to descend to 2/3 of the total displacement, and the fan is controlled to rotate at the second rotational speed (the second rotational speed is greater than the first rotational speed).

For example, when the humidity parameter at the first air inlet is between 0% and 30%, the humidifier is controlled to work in the third gear. At this time, the total displacement distance of the wet film structure is controlled, and the fan is controlled to rotate at a third rotational speed (the third rotational speed is greater than the second rotational speed).

Specifically, in step 1210, it can be judged whether the humidity parameter at the first air inlet satisfies the user's setting parameter; if the humidity parameter at the first air inlet meets the user's setting parameter, it is judged that the humidity parameter has reached Require.

Specifically, in step 1212, first control the wet film structure to move out of the liquid outlet of the liquid storage structure, and after heating, control the fan to stop working after a preset period of time. More specifically, in step 1212, the delayed shutdown time of the fans of the fan assembly is adjusted according to the working gear corresponding to the humidity parameter.

For example, when the humidity parameter corresponds to the first working gear, the fan of the control fan assembly stops working after a delay of 0.5 minutes. When the humidity parameter corresponds to the second working gear, the fan controlling the fan assembly stops working after a delay of 1 minute. When the humidity parameter corresponds to the third working gear, the blower fan of the control fan assembly stops working after a delay of 2 minutes.

As shown in Figure 13, in another case (the air conditioner operates in cooling mode), the control method of the air handling equipment includes:

Step 1302: The air conditioner operates in cooling mode

Step 1304: Judging whether there is water in the liquid storage structure, if the judging result is yes, go to step 1308, otherwise return to go to step 1306;

Step 1306: the water inlet pump works;

Step 1308: the humidifier starts to humidify;

Step 1310: Judging whether the humidity parameter meets the requirements, if the judging result is yes, go to step 1312, otherwise return to step 1308;

Step 1312: the humidifier stops humidifying;

Step 1314: The drainage pump works to discharge the remaining liquid in the liquid storage structure.

Specifically, when the air conditioner operates in cooling mode, condensed water will condense on the heat exchanger, and the condensed water will flow to the water storage tank of the liquid storage structure after dripping onto the water receiving pan of the air conditioner. At this time, the water supply of the liquid storage structure can be guaranteed directly through the condensed water condensed on the heat exchanger, so that the wet film structure of the wet film module can directly absorb the condensed water to work. Therefore, in step 1304, this embodiment will first judge whether there is water in the liquid storage structure; if there is water in the liquid storage structure and the humidification condition can be met, the humidifier can be directly controlled to start humidifying; When the condensed water above cannot meet the humidification conditions, control the operation of the water inlet pump and provide liquid to the water storage tank.

Specifically, in step 1308, the fan of the fan assembly is controlled to rotate, and at the same time, the wet film structure of the wet film assembly is controlled to descend to ensure that the wet film structure is in contact with the liquid in the liquid storage structure. More specifically, in step 1208, the rotational speed of the fan and the descending displacement of the wet film structure are determined according to the humidity parameter at the first air inlet.

For example, when the humidity parameter at the first air inlet is between 35% and 50%, the humidifier is controlled to work at the first working gear. At this time, control the wet film structure to drop 1/3 of the total displacement, and control the fan to rotate at the first speed.

For example, when the humidity parameter at the first air inlet is between 25% and 35%, the humidifier is controlled to work at the second working gear. At this time, the wet film structure is controlled to descend to 2/3 of the total displacement, and the fan is controlled to rotate at the second rotational speed (the second rotational speed is greater than the first rotational speed).

For example, when the humidity parameter at the first air inlet is between 0% and 25%, the humidifier is controlled to work in the third gear. At this time, the total displacement distance of the wet film structure is controlled, and the fan is controlled to rotate at a third rotational speed (the third rotational speed is greater than the second rotational speed).

Specifically, in step 1312, it can be judged whether the first air inlet meets the user's set parameter; the humidity parameter at the first air inlet satisfies the user's In the case of the set parameters, it is judged that the humidity parameters have met the requirements.

Specifically, in step 1314, first control the wet film structure to move out of the liquid outlet of the liquid storage structure, and after heating, control the fan to stop working after a preset period of time. More specifically, in step 1314, according to the working gear corresponding to the humidity parameter, the delayed shutdown time of the fans of the fan assembly is adjusted.

For example, when the humidity parameter corresponds to the first working gear, the fan of the control fan assembly stops working after a delay of 0.5 minutes. When the humidity parameter corresponds to the second working gear, the fan controlling the fan assembly stops working after a delay of 1 minute. When the humidity parameter corresponds to the third working gear, the fan controlling the fan assembly stops working after a delay of 2 minutes.

Therefore, in the air treatment equipment proposed in this embodiment, the humidifier is configured in a modular manner; moreover, the humidifier can be detachably installed outside the air conditioner, so that the humidifier can be used in conjunction with the air conditioner. In addition, the humidifier has a first air inlet and a first air outlet independent of the air conditioner, which ensures the respective airflows of the air conditioner and the humidifier, thereby improving the air conditioning capability of the air handling equipment.

An embodiment of the present application provides an air duct machine, please refer to FIG. 1 to FIG. 3 , and FIG. 9 to FIG. 12 . The main engine 10 includes a casing 11, a heat exchanger 12 and an air conditioner fan assembly. The casing 11 has a housing chamber and a second air inlet and a second air outlet 11a communicating with the chamber. The heat exchanger 12 and the air conditioner fan assembly are arranged in the housing chamber. The cavity is located on the first air flow path formed between the second air inlet and the second air outlet 11a. The humidification module 20 is arranged on one side of the host 10. The humidification module 20 includes a casing 21, a wet film assembly 22, a humidification fan assembly 24, and a humidification water receiving tray 23 with a humidification water receiving tank 23a. The casing 21 has a humidification chamber communicated with the accommodating chamber And the first air inlet 21a and the first air outlet 21b communicating with the humidification chamber, the first airflow humidification through the heat exchanger 12 and the connection between the humidification chamber and the accommodating chamber is formed between the second air inlet and the first air outlet 21b Path, the second airflow humidification path partially overlapping with the first airflow humidification path is formed between the first air inlet 21a and the first air outlet 21b, and the wet film assembly 22 and the humidification fan assembly 24 are arranged in the humidification chamber and located in the first airflow The humidification path overlaps with the second airflow humidification path, and a part of the wet film assembly 22 can extend into the humidification water receiving tank 23a. The air valve 30 is arranged at the communication place between the humidification chamber and the accommodation chamber, so as to selectively turn on or cut off the first airflow humidification path.

It should be noted that the air duct machine described in this embodiment and the following embodiments is different from the air duct machine in the air conditioner described in the previous embodiment, and the air duct machine described in this embodiment is equivalent to The air treatment equipment described in the above embodiments.

The wet film assembly 22 described in this embodiment and the following embodiments is different from the wet film assembly 20 described in the previous embodiments, and the wet film assembly 22 described in this embodiment and the following embodiments is equivalent to the previous embodiments The wet film structure 22.

Another embodiment of the present application provides an air conditioner, which includes the air duct machine provided in any embodiment of the present application.

It should be noted that the air conditioner described in this embodiment and the following embodiments is different from the air conditioner 100 in the air treatment equipment described in the previous embodiment, the air conditioner in the air treatment equipment described in the previous embodiment 100 corresponds to a part of the structure of the air duct machine described in this embodiment and the following embodiments, that is, the air duct machine described in this embodiment and the following embodiments includes the air conditioner 100 shown in FIG. 1 .

Specifically, the host 10 is mainly used to realize the conventional cooling and heating functions of the air duct machine.

Wet film module 22 is mainly made of wet film, and wet film has good hygroscopicity, and wet film can form uniform water film after absorbing water from humidifying water tank 23a, when the dry air flow passes through the wet film after absorbing water, water molecule can Fully absorb the heat in the airflow to vaporize and evaporate, thus forming a humid airflow.

According to the different types of air duct machines, the relative position between the air conditioner fan assembly and the heat exchanger 12 can be adjusted. After the external airflow is sucked into the accommodation cavity, the airflow first flows through the heat exchanger 12 and then flows through the air conditioner fan assembly. This type of air duct machine is also called a suction air duct machine. The heat exchanger 12 can also be located downstream of the air-conditioning fan assembly along the flow direction of the airflow, that is to say, the air-conditioning fan assembly first sucks the outside air into the inside of the air-conditioning fan assembly, and then blows the airflow to the heat exchanger 12, which is equivalent to that the airflow first It flows through the air-conditioning fan assembly, and then flows through the heat exchanger 12. This type of air duct machine is also called a blowing air duct machine.

Both the first airflow humidification path and the second airflow humidification path are the flow paths of the outside airflow flowing through the wet film assembly 22 in the air duct machine when the air duct machine is in the humidification mode. Specifically, when the damper 30 is opened, the outside air A part of the airflow flows along the first airflow humidification path, and another part of the airflow flows along the second airflow humidification path, that is to say, part of the airflow entering the storage chamber from the second air inlet flows through the heat exchanger 12 under the action of the humidifying fan assembly 24 After that, it enters the humidifying chamber from the connection between the humidifying chamber and the containing chamber, and flows out from the first air outlet 21b after being humidified at the wet film assembly 22, and part of the airflow enters the humidifying chamber from the first air inlet 21a, and After being humidified at the wet film assembly 22, it flows out from the first air outlet 21b. When the air valve 30 is closed, the outside air only enters the humidifying chamber from the first air inlet 21a, and flows out from the wet film assembly 22 after being humidified. The first air outlet 21b flows out, that is to say, when the air valve 30 is opened, the first airflow humidification path is conducted, and part of the airflow flowing through the wet film module 22 flows along the first airflow humidification path, and the other part flows along the second airflow humidification path. The humidification path flows, and when the air valve 30 is closed, the first airflow humidification path is blocked, and the airflow flowing through the wet film assembly 22 only flows along the second airflow humidification path.

The humidifying fan assembly 24 shown in FIG. 3 is arranged downstream of the wet film assembly 22 along the flow direction of the airflow, that is to say, the airflow entering the humidification chamber first flows through the wet film assembly 22 and then flows through the humidifying fan assembly 24, thus, The air volume of the humidifying fan assembly 24 to the first air outlet 21b can be increased. In some embodiments, the humidifying fan assembly 24 can also be arranged upstream of the wet film assembly 22 along the air flow direction.

In addition, the number of fans in the humidifying fan assembly 24 is not limited. For example, two fans 242 are set in the humidifying fan assembly 24 shown in FIGS. 3 and 5 . In some embodiments, the humidifying fan assembly 24 can also be One fan 242 or more than two fans 242 are provided.

The air duct machine in the embodiment of the present application is equipped with a humidification module 20 on one side of the main unit 10. In the heating mode, when humidification is required, the air valve 30 provided at the connection between the humidification chamber and the storage chamber can be opened to make Part of the airflow entering the storage chamber from the second air inlet passes through the heat exchanger 12 under the action of the humidification fan assembly 24 and then passes through the wet film assembly 22 in the humidification chamber. The hot air flow is more likely to take away the water vapor in the wet film assembly 22, so the air duct machine in the embodiment of the present application can improve the humidification effect in the heating mode.

It should be noted that the humidification requirement is not high in the cooling mode, therefore, in the cooling mode, the humidification requirement can be met without heating the airflow entering the humidification chamber.

In addition, the humidification module 20 of the embodiment of the present application is not provided with complicated pipelines, the overall structure is relatively simple, and the volume is small, which not only facilitates maintenance, but also saves production costs.

In one embodiment, please refer to FIG. 1 and FIG. 2 , the shell 21 and the casing 11 may be detachably connected, for example, the shell 21 and the casing 11 may be fastened with fasteners such as bolts and screws. , thus, the humidification module 20 can be easily disassembled.

In some embodiments, the casing 21 and the casing 11 may also be non-detachably connected, for example, the casing 21 and the casing 11 may be connected together by welding, and the casing 21 and the casing 11 may also be integrated. forming.

In order to facilitate adding water to the humidification water receiving tank 23a, the humidifying module 20 can be equipped with a water adding pump. At the same time, the humidifying water receiving pan 23 is provided with a water adding pipe 23d (see FIG. 9 ) connected to the humidifying water receiving tank 23a. The water is introduced into the humidifying water receiving tank 23a through the water adding pipe 23d.

Further, please refer to FIG. 11 , a drainage pump 26 and a float switch 27 may also be provided in the humidification chamber, and the water inlet end of the drainage pump 26 and the float switch 27 both extend into the humidification water receiving tank 23a. The float switch 27 is used to detect the water level in the humidifying water receiving tank 23a. After the humidification is completed, or when the water in the humidifying water receiving tank 23a is too much, the water in the humidifying water receiving tank 23a can be drained to the outside of the air duct machine through the drain pump 26 .

In addition, due to the long-term use process, there will be dust deposits and attachments in the humidification water receiving tank 23a. Therefore, please refer to FIG. The pipe 23b can discharge the dust and attachments deposited in the humidification sink 23a to the outside of the air duct machine.

There are many ways to connect the humidification chamber and the storage chamber. For example, the side wall of the housing 21 close to the main unit 10 is provided with a first air outlet that communicates with the storage chamber. Please refer to FIGS. 9 to 12 . The water tray 23 includes a tray body 231 with a humidifying water receiving tank 23a and a mounting plate 232 with a second air outlet 232a. The installation plate 232 is arranged on the side of the tray body 231 close to the host 10. Communication, that is to say, the humidification chamber communicates with the first air passage and the accommodation chamber through the second air passage 232a. In addition, the casing 11 can be provided with a side wall with a third air outlet on the side of the accommodating chamber close to the humidification module 20. The third air outlet communicates with the second air outlet 232a so that the accommodating chamber and the humidifying chamber can pass through the second air outlet. The tuyere 232a communicates with the first air outlet, or the side of the accommodating cavity close to the humidification module 20 can also be opened. After the casing 21 is connected to the casing 11, the side wall of the casing 21 close to the host 10 is blocked by the opening of the accommodating cavity. It is also possible to make the accommodating chamber and the humidifying chamber communicate with the first air outlet through the second air outlet 232a.

In some embodiments, the humidification water tray 23 may not be provided with the mounting plate 232 having the second air outlet 232a, for example, the humidification chamber may directly communicate with the accommodating chamber through the first air outlet, or it may also be the housing 11 A side wall with a third air outlet is provided on the side of the accommodating cavity close to the humidification module 20, and at the same time, the side of the humidification cavity close to the host 10 is open, and after the shell 21 is connected to the casing 11, the side of the casing 11 close to the humidification module 20 The side wall of the cover covers the opening of the humidification chamber, so that the accommodating chamber and the humidification chamber can be communicated through the third air outlet.

In some embodiments, for any one of the above casings 21 with the first air outlet, the air valve 30 can be arranged at the first air outlet, or, for any of the above casings 11 with the third air outlet, The air valve 30 can be arranged at the third air outlet.

In a specific embodiment, referring to FIG. 3, the housing 21 can be composed of a chassis 211, a front panel 212, a rear cover 213 and a top cover 214, wherein the chassis 211 has a bottom plate 2111 and is oppositely arranged on both sides of the bottom plate 2111 The outer panel 2112 and the inner panel 2113, the inner panel 2113 has a first air outlet, the front panel 212 has a first air outlet 21b, the rear cover 213 has a first air inlet 21a, the front panel 212 and the rear cover 213 are on the bottom plate 2111 The other two sides of the base plate are oppositely arranged and connected with the base plate 2111, the outer plate 2112 and the inner plate 2113, and the top cover plate 214 is set on the top of the chassis 211 and is connected with the front panel 212, the rear cover plate 213, the outer plate 2112 and the inner plate 2113. Connected, the chassis 211 , the front panel 212 , the rear cover 213 and the top cover 214 jointly enclose a humidification chamber, and the inner side panel 2113 is fastened to the casing 11 .

The chassis 211 is the skeleton of the humidification module 20, which plays the role of fixing other components. The front panel 212 can be directly used as the appearance surface of the humidification module 20. The top cover 214 and the rear cover 213 are located at the top and rear of the humidification module 20 respectively. The cover plate 214 and the rear cover plate 213 can play the role of fixing and sealing by being connected with the chassis 211 .

In one embodiment, referring to Fig. 3 and Fig. 9, the wet film assembly 22 is movably arranged in the humidification chamber, and the humidification module 20 further includes a driving assembly 25, which is drivingly connected with the wet film assembly 22 to drive the wet film The assembly 22 is switched between the first position and the second position. When the wet film assembly 22 moves to the first position, part of the wet film assembly 22 extends into the humidification water receiving tank 23a; when the wet film assembly 22 moves to the second position , the wet film assembly 22 is located outside the humidifying water receiving tank 23a, that is to say, when humidification is required, a part of the wet film assembly 22 can be driven into the humidifying water receiving tank 23a through the drive assembly 25, so that the wet film can be removed from the humidifying water receiving tank 23a absorbs water, and when humidification is not required, the wet film assembly 22 can be driven by the drive assembly 25 to move outside the humidification water receiving tank 23a.

Further, the wet film assembly 22 can be arranged in the humidification chamber in a translational manner or in a rotatable manner. For example, please refer to FIG. 9 , a slide rail 28 can be arranged in the humidification chamber, and the slide The rail 28 can be arranged on the mounting plate 232 of the humidifying water receiving tray 23, the wet film assembly 22 is slidably connected with the slide rail 28, the driving assembly 25 includes a driving motor and intermeshing gears and racks, and the output shaft of the driving motor is connected to the gear , the rack is connected to the wet film assembly 22, the driving motor rotates through the drive gear, and the gear can drive the rack to move in translation, thus, the rack can drive the wet film assembly 22 to slide along the slide rail 28 to achieve translation.

In some embodiments, the wet membrane assembly 22 can also be fixed in the humidification chamber, as long as a part of the wet membrane assembly 22 can extend into the humidification sink 23a so that the wet membrane can absorb water from the humidification sink 23a.

In one embodiment, please refer to FIG. 9 and FIG. 12 , the main unit 10 includes an air-conditioning water receiving tray 13 having an air-conditioning water receiving tank 13a, and the air-conditioning water receiving tray 13 is arranged in the accommodating cavity and at least located at the bottom of the heat exchanger 12, that is, Said, the air-conditioning water receiving tray 13 can only be located at the bottom of the heat exchanger 12, and can also be located at the bottom of the heat exchanger 12 and the air-conditioning fan assembly at the same time, and the humidifying water receiving tank 23a is communicated with the air-conditioning water receiving tank 13a to hold water from the air-conditioning water receiving tank. 13a Condensate.

Specifically, there are many ways to connect the humidification water receiving tank 23a and the air conditioner water receiving tank 13a, as long as the condensed water in the air conditioning water receiving tank 13a can flow into the humidifying water receiving tank 23a, for example, please refer to Fig. 9 to Fig. 12 , the humidification water receiving tray 23 can be provided with a drain pipe 23c, the water inlet of the drain pipe 23c is communicated with the air-conditioning water receiving tank 13a, and the water outlet of the drain pipe 23c is communicated with the humidifying water receiving tank 23a, for example, the end of the drain pipe 23c having the water inlet can be It protrudes to the outside of the humidifying water receiving tray 23. At the same time, an installation port communicating with the air conditioning water receiving tank 13a is provided on the air conditioning water receiving tray 13, and through holes are respectively provided on the casing 11 and the casing 21. The drain pipe 23c has a water inlet. One end passes through the casing 11 and the through hole on the casing 21 and is connected with the installation port on the air-conditioning water tank 13a.

In some embodiments, the water receiving tray 13 of the air conditioner may also have a drain pipe 23c, and the humidifying water receiving tray 23 is provided with an installation port communicating with the humidifying water receiving tank 23a. The installation port connection.

In addition, in order to facilitate the condensed water in the air-conditioning water receiving tank 13a to flow into the humidifying water receiving tank 23a, the lowest point of the water inlet of the drain pipe 23c should be higher than the lowest point of the water outlet of the drain pipe 23c, and the water outlet of the drain pipe 23c The lowest point should be higher than the lowest point of the bottom wall of the humidification water receiving tank 23a.

After the condensed water generated at the heat exchanger 12 flows into the air-conditioning water receiving tank 13a of the air-conditioning water receiving pan 13, it can be discharged into the humidifying water receiving tank 23a of the humidifying water receiving pan 23, thus, in some scenarios, it can be directly used The condensed water generated at the heat exchanger 12 is used for humidification without adding additional water to the humidification water receiving tank 23a. While making full use of the condensed water, it can also be more convenient for users to use.

In one embodiment, please refer to FIG. 10 , the distance H between the lowest point of the water outlet of the drain pipe 23c and the lowest point of the bottom wall of the humidification water receiving tank 23a may be greater than or equal to 30mm, so as to ensure that the condensed water can flow into the humidifying water receiving tank within 23a.

In one embodiment, please refer to Fig. 9 and Fig. 10 , the first air inlet 21a is opposite to the first air outlet 21b, and the bottom wall of the humidifying water tank 23a has a horizontal wall 23e, a first inclined wall 23f and a second inclined wall 23g . The first inclined wall 23f is arranged on the side of the horizontal wall 23e close to the first air inlet 21a, the first inclined wall 23f is inclined upward from the side connected to the horizontal wall 23e to the side close to the first air inlet 21a, and the second inclined wall 23g is arranged on the side of the horizontal wall 23e close to the first air outlet 21b, the second inclined wall 23g is inclined upward from the side connected to the horizontal wall 23e to the side close to the first air outlet 21b, and the wet film module 22 is located on the horizontal wall 23e on the upper side.

Setting the first inclined wall surface 23f and the second inclined wall surface 23g can collect the water in the humidifying water receiving tank 23a to the area where the horizontal wall surface 23e is located, which is equivalent to the horizontal wall surface 23e being the lowest point of the bottom wall of the humidifying water receiving tank 23a, and the wet film The assembly 22 is arranged on the upper side of the horizontal wall 23e, so that the wet membrane assembly 22 can extend into the lowest water level in the humidification water receiving tank 23a.

In addition, the drain pump 26 can also be arranged on the upper side of the horizontal wall surface 23e, so that the drain pump 26 can discharge the water in the humidification water receiving tank 23a as much as possible.

Another embodiment of the present application provides a humidification control method, which is used in the air conditioner provided in the above embodiment. The humidification module 20 includes a water pump for adding water to the humidification water receiving tank 23a. Please refer to FIG. 18. The humidification control The method mainly includes the following steps:

S401: In the heating mode, receive a control signal for turning on the humidification mode;

S402: Control the water adding pump according to a preset strategy;

S403: open the damper;

S404: Turn on the humidifying fan assembly.

Wherein, step S402 and step S403 are in no particular order, and when step S403 is located after step S402, step S403 and step S404 are also in no particular order.

That is to say, in the heating mode, when humidification is required, the damper 30 can be opened, so that part of the airflow entering the accommodating cavity from the second air inlet can be exchanged by the heat exchanger 12 under the action of the humidifying fan assembly 24. After heating, it passes through the wet membrane assembly 22 in the humidification chamber.

In one embodiment, the water-adding pump is controlled according to a preset strategy, including: if the water level in the humidification receiving tank is lower than the set water level, then obtain the current ambient humidity, calculate the difference between the user-set humidity and the current ambient humidity, and The difference value and the preset rule determine the working hours of the water adding pump, turn on the water adding pump, and control the water adding pump according to the determined working hours.

Specifically, the float switch 27 can be used to detect the water level in the humidifying water receiving tank 23a. If the water level in the humidifying water receiving tank 23a is lower than the set water level, it means that there is no water in the humidifying water receiving tank 23a, or the amount of water in the humidifying water receiving tank 23a It is not enough for humidification, therefore, it is necessary to turn on the water supply pump to add water to the humidification water receiving tank 23a.

The current ambient humidity can be detected by a humidity sensor, and the user-set humidity is the humidity set by the user according to needs.

The current ambient humidity can be used

Indicates that the user set humidity can be used

Indicates that the difference between the user-set humidity and the current ambient humidity can be used

said, then

The flow rate of the water adding pump can be determined according to needs, for example, the flow rate of the water adding pump can be 200L-500L/min.

By controlling the working time of the water pump according to the difference between the humidity set by the user and the current ambient humidity and the preset rules, the amount of water added to the humidification water receiving tank 23a can be controlled, thereby meeting different humidification requirements. need.

It should be noted that if the water level in the humidifying water receiving tank 23a is equal to or higher than the set water level, it means that there is enough water in the humidifying water receiving tank 23a for humidification. At this time, there is no need to turn on the water adding pump, and directly execute step S403 and step S404.

The working hours of the water filling pump can be used

Indicates that the relative humidity can be represented by rh, then for example, the preset rule can include: in the heating mode, if

Then 1min≤t≤4min. That is to say, if the difference between the humidity set by the user and the current ambient humidity is greater than 30% rh, the working time of the water adding pump may be greater than or equal to 1 minute and less than or equal to 4 minutes.

Further, if

Then the default rules can also include:

like

Then 3min<t≤4min; that is to say, when

and

When , it means that the current environment is very dry, the demand for humidification is large, and a large amount of water needs to be replenished in the humidification water receiving tank 23a. Therefore, the working time of the water adding pump can be greater than 3 minutes and less than or equal to 4 minutes.

like

Then 2min<t≤3min; that is to say, when

and

, it means that the current environment is slightly dry and the humidification demand is large, and appropriate water needs to be replenished in the humidification water receiving tank 23a. Therefore, the working time of the water adding pump can be greater than 2 minutes and less than or equal to 3 minutes.

like

Then 1min≤t≤2min; that is to say, when

and

, it means that the current environment is relatively humid and the humidification demand is large, and a small amount of water needs to be replenished in the humidification water receiving tank 23a. Therefore, the working time of the water adding pump can be greater than or equal to 1 minute and less than or equal to 2 minutes.

Exemplarily, the preset rules may also include: in the heating mode, if

Then 0.5min≤t≤3min. That is to say, if the difference between the humidity set by the user and the current ambient humidity is greater than 15%rh and less than or equal to 30%rh, the working time of the water adding pump can be greater than or equal to 0.5min and less than or equal to 3min.

Further, if

Then the default rules can also include:

like

Then 2min<t≤3min; that is to say, when

and

When , it means that the current environment is very dry and the demand for humidification is large, and a large amount of water needs to be replenished in the humidification receiving tank 23a. Therefore, the working time of the water adding pump can be greater than 2 minutes and less than or equal to 3 minutes.

like

Then 1min<t≤2min; that is to say, when

and

When , it means that the current environment is slightly dry and the demand for humidification is large, and appropriate water needs to be replenished in the humidification water receiving tank 23a. Therefore, the working time of the water adding pump can be greater than 1 minute and less than or equal to 2 minutes.

like

Then 0.5min≤t≤1min; that is to say, when

and

, it means that the current environment is relatively humid, and the demand for humidification is large, and a small amount of water needs to be replenished in the humidification receiving tank 23a. Therefore, the working time of the water adding pump can be greater than or equal to 0.5 min and less than or equal to 1 min.

Exemplarily, the preset rules may also include: in the heating mode, if

Then 0.5min≤t≤2min. That is to say, if the difference between the humidity set by the user and the current ambient humidity is less than or equal to 15% rh, the working time of the water adding pump can be greater than or equal to 0.5 min and less than or equal to 2 min.

Further, if

Then the default rules can also include:

like

Then 1.5min≤t≤2min; that is to say, when

and

, it means that the current environment is very dry, the humidification demand is average, and a large amount of water needs to be replenished in the humidification water receiving tank 23a. Therefore, the working time of the water adding pump can be greater than or equal to 1.5 minutes and less than or equal to 2 minutes.

like

Then 1min≤t<1.5min; that is to say, when

and

, it means that the current environment is slightly dry, the humidification demand is general, and proper water needs to be replenished in the humidification water receiving tank 23a. Therefore, the working time of the water adding pump can be greater than or equal to 1 min and less than 1.5 min.

like

Then 0.5min≤t<1min; that is to say, when

and

, it means that the current environment is relatively humid, the humidification demand is general, and a small amount of water needs to be replenished in the humidification water receiving tank 23a. Therefore, the working time of the water adding pump can be greater than or equal to 0.5 min and less than 1 min.

In one embodiment, after the humidification fan assembly is turned on, the control method further includes: if the water level in the humidification sink is lower than the set water level, and the current ambient humidity does not reach the user-set humidity, then turn off the humidification fan assembly, and calculate the user-set humidity. The difference between the humidity and the current ambient humidity, determine the working hours of the water adding pump according to the difference and preset rules, turn on the water adding pump, control the water adding pump according to the determined working hours, and turn on the humidifying fan assembly.

Specifically, if the water level in the humidifying water receiving tank 23a is lower than the set water level, it means that the current water volume in the humidifying water receiving tank 23a is too small to meet the humidification requirements, and if the current ambient humidity does not reach the user-set humidity, it means that the current environmental humidity is still low. The humidity set by the user is not reached, therefore, the humidification fan assembly 24 can be turned off, and the water adding pump is turned on again according to the difference between the humidity set by the user and the current ambient humidity, and the preset rules described in the previous embodiments. The water tank 23a replenishes water, which is equivalent to performing the water adding operation described in the previous embodiment again. After the water adding is completed, the humidifying fan assembly 24 is turned on again to continue humidifying.

In one embodiment, please refer to Figure 19, the humidification control method further includes the following steps:

S501: In the cooling mode, receive a control signal for turning on the humidification mode;

S502: Control the water adding pump according to a preset strategy;

S503: Turn on the humidifying fan assembly.

That is to say, in the cooling mode, when humidification is required, the damper 30 may not be opened, and the airflow entering the humidification chamber from the first air inlet 21a of the humidification chamber can be directly used for humidification.

Similarly, in cooling mode, if the water level in the humidifying water receiving tank 23a is equal to or higher than the set water level, it means that there is enough water in the humidifying water receiving tank 23a for humidification. Execute step S503.

In addition, when the air duct machine adopts a structure in which the humidification water receiving tank 23a communicates with the air conditioner water receiving tank 13a, in the cooling mode, before the humidification is turned on, there will generally be condensed water from the air conditioning water receiving tank 13a in the humidifying water receiving tank 23a.

In the cooling mode, the same preset strategy as in the heating mode can also be used to control the water pump. However, since the humidification requirement in the cooling mode is not high, in the cooling mode, it is used to determine the working time of the water pump. The preset rule for the heating mode may be different from the preset rule for determining the working hours of the water adding pump in the heating mode.

Exemplarily, the preset rules may include: in cooling mode, if

Then 0.5min≤t≤3.5min. That is to say, if the difference between the humidity set by the user and the current ambient humidity is greater than 30% rh, the working time of the water adding pump may be greater than or equal to 0.5 min and less than or equal to 3.5 min.

Further, if

Then the default rules can also include:

like

Then 2.5min<t≤3.5min; that is to say, when

and

When , it means that the current environment is very dry, the demand for humidification is large, and a large amount of water needs to be replenished in the humidification water receiving tank 23a. Therefore, the working time of the water adding pump can be greater than 2.5 minutes and less than or equal to 3.5 minutes.

like

Then 1.5min<t≤2.5min; that is to say, when

and

, it means that the current environment is slightly dry and the humidification demand is large, and appropriate water needs to be replenished in the humidification water receiving tank 23a. Therefore, the working time of the water adding pump can be greater than 1.5 minutes and less than or equal to 2.5 minutes.

like

Then 0.5min≤t≤1.5min; that is to say, when

and

, it means that the current environment is relatively humid and the humidification demand is large, and a small amount of water needs to be replenished in the humidification water receiving tank 23a. Therefore, the working time of the water adding pump can be greater than or equal to 1 min and less than or equal to 1.5 min.

Exemplarily, the preset rule may also include: in cooling mode, if

Then 0.5min≤t≤2.5min. That is to say, if the difference between the humidity set by the user and the current ambient humidity is greater than 15% rh and less than or equal to 30% rh, the working time of the water adding pump can be greater than or equal to 0.5 min and less than or equal to 2.5 min.

Further, if

Then the default rules can also include:

like

Then 1.5min≤t≤2.5min; that is to say, when

and

When , it means that the current environment is very dry and the need for humidification is large, and a large amount of water needs to be replenished in the humidification receiving tank 23a. Therefore, the working time of the water adding pump can be greater than or equal to 1.5 minutes and less than or equal to 2.5 minutes.

like

Then 1min≤t<1.5min; that is to say, when

and

, it means that the current environment is a little dry and the demand for humidification is relatively large, and appropriate water needs to be replenished in the humidification water receiving tank 23a. Therefore, the working time of the water adding pump can be greater than or equal to 1 minute and less than 1.5 minutes.

like

Then 0.5min≤t<1min; that is to say, when

and

, it means that the current environment is relatively humid and the demand for humidification is large, and a small amount of water needs to be replenished in the humidification water receiving tank 23a. Therefore, the working time of the water adding pump can be greater than or equal to 0.5 min and less than 1 min.

Exemplarily, the preset rule may also include: in cooling mode, if

and

Then 0.5min≤t≤1.5min. That is to say, if the difference between the user-set humidity and the current ambient humidity is less than or equal to 15% rh, and

Then, the working time of the water adding pump may be greater than or equal to 0.5 min and less than or equal to 1.5 min.

Further, if

and

Then the default rules can also include:

like

Then 1min≤t≤1.5min; that is to say, when

and

, it means that the current environment is very dry, the humidification demand is average, and a large amount of water needs to be replenished in the humidification water receiving tank 23a. Therefore, the working time of the water adding pump can be greater than or equal to 1 min and less than or equal to 1.5 min.

like

Then 0.5min≤t<1min; that is to say, when

and

, it means that the current environment is a little dry, the humidification demand is general, and the humidification water receiving tank 23a needs to be replenished with appropriate water. Therefore, the working time of the water adding pump can be greater than or equal to 0.5 min and less than 1 min.

In addition, in cooling mode, if

and

Indicates that the current environment is relatively humid, and the humidification demand is general. In this case, for the air duct machine in which the humidification water tank 23a is connected to the air conditioner water tank 13a, the humidification water tank 23a can be filled with the condensed water from the air conditioner water tank 13a. However, before turning on the humidifying fan assembly 24, if the water level in the humidifying water receiving tank 23a is lower than the set water level, or after turning on the humidifying fan assembly 24, before the current ambient humidity does not reach the user's set humidity, if If the water level in the humidifying water receiving tank 23a is lower than the set water level, it is also necessary to turn on the water adding pump to replenish a small amount of water. For example, the working time of the water adding pump can also be greater than or equal to 0.5 min and less than 1 min.

In one embodiment, when the wet film assembly is movably arranged in the humidification chamber, no matter in the heating mode or in the cooling mode, before turning on the humidification fan assembly, the control method further includes: controlling the drive assembly to drive the humidifier The membrane module moves to the first position where part of the wet membrane module protrudes into the humidification water tank; after the humidification fan module is turned on, the control method further includes: determining that the current ambient humidity has reached the humidity set by the user, turning off the humidification fan module, and controlling the drive The assembly drives the wet film assembly to move to a second position where the wet film assembly is located outside the humidification water receiving tank.

That is to say, before turning on the humidifying fan assembly 24 for humidification, it is necessary to extend a part of the wet film assembly 22 into the humidification water receiving tank 23a, so that the wet film assembly 22 can absorb the water in the humidifying water receiving tank 23a. Afterwards, the wet membrane assembly 22 is moved out of the humidification water receiving tank 23a.

In one embodiment, whether in the heating mode or in the cooling mode, before turning on the humidifying fan assembly and after turning on the humidifying fan assembly, the control method further includes: determining that the current ambient humidity has reached the humidity set by the user; turning off the humidifying fan assembly ; Turn on the drain pump to drain the remaining water in the humidification tank.

That is to say, after the humidification is completed, the drainage pump 26 can be turned on to discharge the remaining water in the humidification water receiving tank 23a to the outside of the air duct machine.

In a specific embodiment, please refer to FIG. 20. In the heating mode, the humidification control method includes the following steps:

Step S601: start;

Step S602: Turn on the heating mode;

Step S603: receiving a control signal for starting the humidification mode;

Step S604: Determine whether the water level in the humidifying water tank is lower than the set water level, if yes, execute step S605, if not, execute step S606;

Step S605: Obtain the current ambient humidity, calculate the difference between the user-set humidity and the current ambient humidity, determine the working hours of the water filling pump according to the difference and the preset rules, turn on the water adding pump, and perform the water filling pump according to the determined working hours. control;

Step S606: Open the air valve, and control the drive assembly to drive the wet film assembly to move to the first position;

Step S607: Turn on the humidifying fan assembly;

Step S608: Determine whether the current ambient humidity has reached the humidity set by the user, if yes, execute step S612, if not, execute step S609;

Step S609: Determine whether the water level of the humidifying water receiving tank is lower than the set water level, if yes, execute step S610, if not, execute step S607;

Step S610: Turn off the humidifying fan assembly;

Step S611: Obtain the current ambient humidity, calculate the difference between the user-set humidity and the current ambient humidity, determine the working hours of the water filling pump according to the difference and the preset rules, turn on the water adding pump, and perform the water filling pump according to the determined working hours. control;

That is to say, before the humidification is completed, if the water level of the humidifying water receiving tank is lower than the set water level, the humidifying fan assembly is turned off, and the water adding pump is restarted to replenish the humidifying water receiving tank.

After step S611 is executed, continue to execute step S607.

Step S612: closing the air valve and the humidification fan assembly, controlling the driving assembly to drive the wet film assembly to move to the second position;

That is to say, if the current ambient humidity reaches the humidity set by the user, the humidification can be stopped.

Step S613: Turn on the drainage pump to discharge the remaining water in the humidification sink;

Step S614: end.

In a specific embodiment, please refer to FIG. 21. In cooling mode, the humidification control method includes the following steps:

Step S701: start;

Step S702: Turn on the cooling mode;

Step S703: receiving a control signal for starting the humidification mode;

Step S704: Determine whether the water level in the humidifying water receiving tank is lower than the set water level, if yes, execute step S705, if not, execute step S706;

For the air duct machine with the humidification water tank connected to the air conditioner water tank, in the cooling mode, since condensed water flows from the air conditioner water tank into the humidification water tank, in the cooling mode, usually the humidification water tank can be used first. Humidify the condensed water without turning on the water pump to add water.

Step S705: Obtain the current ambient humidity, calculate the difference between the user-set humidity and the current ambient humidity, determine the working hours of the water filling pump according to the difference and the preset rules, turn on the water adding pump, and perform the water filling pump according to the determined working hours. control;

Step S706: Control the drive assembly to drive the wet film assembly to move to the first position;

Step S707: Turn on the humidifying fan assembly;

In cooling mode, the damper may not be opened.

Step S708: Determine whether the current ambient humidity has reached the humidity set by the user, if yes, execute step S712, if not, execute step S709;

Step S709: Determine whether the water level of the humidifying water receiving tank is lower than the set water level, if yes, execute step S710, if not, execute step S707;

Step S710: Turn off the humidifying fan assembly;

Step S711: Obtain the current ambient humidity, calculate the difference between the user-set humidity and the current ambient humidity, determine the working hours of the water filling pump according to the difference and the preset rules, turn on the water adding pump, and perform the water filling pump according to the determined working hours. control;

After step S711 is executed, continue to execute step S707.

Step S712: Turn off the humidification fan assembly, control the driving assembly to drive the wet film assembly to move to the second position;

Step S713: Turn on the drainage pump to discharge the remaining water in the humidification sink;

Step S714: end.

In the description of this application, the terms "connection", "installation" and "fixation" should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be directly or indirectly through an intermediary. Those of ordinary skill in the art can understand the specific meanings of the above terms in this application according to specific situations.

In the description of this specification, descriptions of the terms "one embodiment", "some embodiments", "specific embodiments" and the like mean that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in this application In at least one embodiment or example of . In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above are only preferred embodiments of the present application, and are not intended to limit the present application. For those skilled in the art, there may be various modifications and changes in the present application. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of this application shall be included within the protection scope of this application.

Claims

An air handling device comprising:

air conditioner;

A humidifier is detachably connected to the air conditioner, and the humidifier includes:

a housing assembly located outside the air conditioner, the housing assembly is provided with a first air inlet and a first air outlet;

The fan assembly is arranged on the housing assembly;

The wet film assembly is arranged in the casing assembly and is located between the first air inlet and the first air outlet.
The air handling device of claim 1, said housing assembly comprising:

a first plate body, the first air inlet is arranged on the first plate body;

The second plate is arranged opposite to the first plate, and the first air outlet is arranged on the second plate;

a top plate, connected to the first plate body and the second plate body;

The surrounding board is connected to the first board body, the second board body and the top board.
The air handling device of claim 2, said housing assembly further comprising:

The mounting part is arranged on the enclosure plate and detachably connected with the air conditioner.
The air treatment device according to any one of claims 1 to 3, said wet membrane module comprising:

a liquid storage structure arranged in the housing assembly;

a guiding structure arranged on the liquid storage structure;

The wet film structure is slidably connected with the guide structure;

The transmission structure is connected to the wet film structure, and the transmission structure is used to drive the wet film structure to move up and down along the guide structure.
The air treatment device according to claim 4, wherein the air conditioner includes a heat exchanger and an air-conditioning water receiving pan, and the air-conditioning water receiving pan is located at the bottom of the heat exchanger and communicates with the liquid storage structure.
The air handling device according to claim 4, said humidifier further comprising:

A liquid level switch is arranged on the liquid storage structure and electrically connected to the fan assembly;

a water inlet pump, electrically connected to the liquid level switch, and used to supply water to the liquid storage structure;

A drain pump is electrically connected to the liquid level switch and used for draining the liquid storage structure.
Air handling equipment according to any one of claims 1 to 3, said fan assembly comprising:

a fixing part, arranged in the housing assembly, at the first air inlet or at the first air outlet;

The fan is arranged on the fixing part.
The air handling device according to any one of claims 1 to 3, said air conditioner comprising:

a fuselage, the fuselage includes a second air inlet and a second air outlet connected to each other;

An electric control module, the electric control module is connected with the humidifier on opposite sides of the fuselage.
According to the air treatment device according to claim 8, the humidifier further comprises a humidity sensor, the humidity sensor is arranged at the first air inlet and is electrically connected to the electronic control module,

Wherein, the electronic control module is at least used to control the operation of the fan assembly and the wet film assembly according to the detection result of the humidity sensor.
The air handling device according to claim 1, the air conditioner includes a body, the body includes a casing, a heat exchanger, and an air-conditioning fan assembly, the casing has an accommodating chamber and a The second air inlet and the second air outlet, the heat exchanger and the air-conditioning fan assembly are arranged in the accommodating cavity; the wet film assembly includes a wet film structure and a liquid storage structure with a water storage tank, and the shell The body assembly has a humidifying chamber communicating with the accommodating chamber, the humidifying chamber communicates with the first air inlet and the first air outlet, and a passage is formed between the second air inlet and the first air outlet. The heat exchanger and the first airflow humidification path at the connection between the humidification chamber and the accommodating chamber, and the part of the first airflow humidification path formed between the first air inlet and the first air outlet An overlapping second airflow humidification path, the wet film structure and the fan assembly are arranged in the humidification chamber and located in the overlapping area of the first airflow humidification path and the second airflow humidification path, the humidification A part of the membrane structure can extend into the water storage tank;

The air treatment device further includes a damper, and the damper is arranged at a communication place between the humidification chamber and the accommodation chamber, so as to selectively turn on or cut off the first airflow humidification path.
The air handling device according to any one of claims 1 to 3, wherein the air conditioner comprises a duct machine.
A control method for air treatment equipment, used for the air treatment equipment according to any one of claims 1 to 11, the control method comprising:

Acquiring the operating mode of the air conditioner and the humidity parameter at the first air inlet;

According to the operation mode and the humidity parameter, the operation of the fan assembly and the wet film assembly is controlled.
According to the control method of the air treatment equipment according to claim 12, said controlling the work of the fan assembly and the wet film assembly according to the operation mode and the humidity parameter comprises:

According to the operation mode, determine the humidity upper limit value corresponding to the preset working gear;

determining the working gear corresponding to the humidity parameter according to the humidity parameter and the humidity upper limit;

The operation of the fan assembly and the wet film assembly is controlled according to the working gear corresponding to the humidity parameter.
According to the control method of the air treatment equipment described in claim 13,

The operating modes include a heating mode and a cooling mode;

For the same working gear, the humidity upper limit corresponding to the working gear when the air conditioner operates in the heating mode is greater than the working gear when the air conditioner operates in the cooling mode The corresponding humidity upper limit value.
According to the control method of air treatment equipment according to claim 13, the working gears include a first working gear, a second working gear and a third working gear, and according to the working gears, controlling the The fan assembly and the wet film assembly work, including:

Based on the humidity parameter corresponding to the first working gear, control the wet film structure of the wet film assembly to descend a first distance, and control the fan of the fan assembly to run at a first speed;

Based on the humidity parameter corresponding to the second working gear, the wet film structure of the wet film assembly is controlled to descend a second distance, and the fan of the fan assembly is controlled to run at a second speed, wherein the second The distance is greater than the first distance, and the second rotational speed is greater than the first rotational speed;

Based on the humidity parameter corresponding to the third working gear, the wet film structure of the wet film assembly is controlled to descend a third distance, and the fan of the fan assembly is controlled to run at a third speed, wherein the third The distance is greater than the second distance, and the third rotational speed is greater than the second rotational speed;

Based on the humidity parameter being greater than or equal to the humidity upper limit of the first working gear, control the wet film structure of the wet film assembly to rise, and control the fan of the fan assembly to stop working;

Wherein, the lower limit value of humidity corresponding to the first working gear is equal to the upper limit value of humidity corresponding to the second working gear, and the lower limit value of humidity corresponding to the second working gear is equal to the upper limit value of humidity corresponding to the second working gear. The upper limit of humidity corresponding to the three working gears, and the lower limit of humidity corresponding to the third working gear is 0.
According to the control method of air treatment equipment according to claim 15, said controlling the wet film structure of the wet film assembly to rise, and controlling the fan of the fan assembly to stop working, comprises:

controlling the wet film structure of the wet film assembly to move out of the water storage tank of the housing assembly;

The fan controlling the fan assembly stops working after a preset time delay.
According to the control method of the air handling equipment according to claim 16, said controlling the blower of the blower assembly to stop working after a preset period of time includes:

Based on the humidity parameter corresponding to the first working gear, the fan of the fan assembly is controlled to stop working after a first preset time period;

Based on the humidity parameter corresponding to the second working gear, the fan of the fan assembly is controlled to stop working after a second preset duration, wherein the second preset duration is longer than the first preset duration;

Based on the humidity parameter corresponding to the third working gear, the fan of the fan assembly is controlled to stop working after a delay of a third preset duration, wherein the third preset duration is longer than the second preset duration.
The control method of the air treatment equipment according to any one of claims 12 to 17, further comprising:

Obtaining the liquid level of the liquid storage structure of the housing assembly;

Before controlling the fan assembly and the wet film assembly to start working, control the water inlet pump of the humidifier to supply water to the liquid storage structure according to the liquid level;

After the blower assembly and the wet film assembly are controlled to stop working, the drainage pump of the humidifier is controlled to drain water from the liquid storage structure according to the liquid level.
A control device for air treatment equipment, used for the air treatment equipment according to any one of claims 1 to 11, the control device comprising:

An acquisition module, configured to acquire the operating mode of the air conditioner and the humidity parameter at the first air inlet;

The control module is used to control the operation of the fan assembly and the wet film assembly according to the operation mode and the humidity parameter.
A control device for air treatment equipment, including a processor, a memory, and a program or instruction stored in the memory and operable on the processor, when the program or instruction is executed by the processor, the The steps of the control method of the air treatment equipment described in any one of Claims 12 to 18.
An air treatment device, comprising the air treatment device control device according to claim 19 or 20.
A readable storage medium, on which a program or instruction is stored, and when the program or the instruction is executed by a processor, the steps of the method for controlling the air treatment device according to any one of claims 12 to 18 are realized.
An air duct machine, comprising:

The main engine, the main engine includes a casing, a heat exchanger and an air-conditioning fan assembly, the casing has a housing chamber and a second air inlet and a second air outlet communicating with the housing chamber, the heat exchanger and the air conditioner The air conditioner fan assembly is arranged in the accommodating chamber;

A humidification module arranged on one side of the host, the humidification module includes a housing, a wet film assembly, a humidification fan assembly, and a humidification water tray with a humidification water tank, the housing has a humidification chamber communicated with the accommodating chamber and The first air inlet and the first air outlet communicated with the humidification chamber, and the second air inlet and the first air outlet form a gap between the heat exchanger and the humidification chamber and the accommodating chamber. The first airflow humidification path at the communication part, a second airflow humidification path partially overlapping with the first airflow humidification path is formed between the first air inlet and the first air outlet, and the wet film module and the The humidification fan assembly is arranged in the humidification chamber and is located in the overlapping area of the first air flow humidification path and the second air flow humidification path, and a part of the wet film assembly can extend into the humidification water receiving tank ;

A damper, the damper is arranged at the communication place between the humidification chamber and the accommodating chamber, so as to selectively turn on or cut off the first airflow humidification path.
According to the air duct machine according to claim 23, the wet film assembly is movably arranged in the humidification chamber, and the humidification module further includes a driving assembly, and the driving assembly is drivingly connected to the wet film assembly to Driving the wet film assembly to switch between the first position and the second position, when the wet film assembly moves to the first position, part of the wet film assembly extends into the humidification water tank; when The wet film assembly moves to the second position, and the wet film assembly is located outside the humidification water receiving tank.
According to the air duct machine according to claim 23 or 24, the main unit includes an air-conditioning water receiving tray with an air-conditioning water receiving tank, and the air-conditioning water receiving tray is arranged in the accommodating cavity and at least located at the bottom of the heat exchanger , the humidification water receiving tank communicates with the air-conditioning water receiving tank to receive the condensed water from the air-conditioning water receiving tank.
According to the air duct machine according to claim 25, one of the humidification water receiving tray and the air conditioner water receiving tray has a drain pipe, the water inlet of the drain pipe communicates with the air conditioner water receiving tank, and the drain pipe The water outlet of the pipe communicates with the humidification sink;

The lowest point of the water outlet of the drainage pipe is higher than the lowest point of the bottom wall of the humidification sink, and the distance between the lowest point of the water outlet of the drain pipe and the lowest point of the bottom wall of the humidification sink The distance is greater than or equal to 30mm.
According to the air duct machine according to claim 23 or 24, the first air inlet is arranged opposite to the first air outlet, and the bottom wall of the humidification water tank has a horizontal wall, a first inclined wall and a second inclined wall ;

The first inclined wall is arranged on the side of the horizontal wall close to the first air inlet, and the first inclined wall goes upward from the side connected to the horizontal wall to the side close to the first air inlet Inclined, the second inclined wall is arranged on the side of the horizontal wall close to the first air outlet, and the second inclined wall is close to one side of the first air outlet from the side connected to the horizontal wall The side is inclined upwards, and the wet membrane module is located on the upper side of the horizontal wall.
According to the air duct machine according to claim 27, the angle between the first inclined wall surface and the horizontal wall surface is less than or equal to 178°; and/or,

The included angle between the second inclined wall surface and the horizontal wall surface is less than or equal to 178°.
According to the air duct machine according to claim 23 or 24, the side wall of the casing close to the host is provided with a first air outlet communicating with the accommodating cavity, and the humidifying water receiving tray includes a humidifying connecting port. The tray body of the water tank and the installation plate with the second air outlet, the installation plate is arranged on the side of the tray close to the host, the second air outlet communicates with the first air outlet, and the air outlet The valve is arranged at the second air outlet.
According to the air duct machine according to claim 23 or 24, the humidification module further includes a drainage pump and a float switch arranged in the humidification chamber, and the water inlet end of the drainage pump and the float switch both extend into the In the humidification sink mentioned above.
An air conditioner, comprising the air duct machine according to claim 23.
A humidification control method, used in the air conditioner according to claim 31, the humidification module includes a water adding pump for adding water to the humidification water receiving tank, and the control method includes:

In the heating mode, receiving a control signal for turning on the humidification mode;

controlling the water-adding pump according to a preset strategy;

open the damper;

Turn on the humidification fan assembly.
The humidification control method according to claim 32, the control method further comprising:

In the cooling mode, receive the control signal to start the humidification mode;

controlling the water-adding pump according to a preset strategy;

Turn on the humidification fan assembly.
According to the humidification control method according to claim 32 or 33, the controlling the water adding pump according to a preset strategy includes:

If the water level in the humidification receiving tank is lower than the set water level, then obtain the current ambient humidity, calculate the difference between the user-set humidity and the current ambient humidity, and determine the water adding pump according to the difference and preset rules The working hours are turned on, and the water adding pump is controlled according to the determined working hours.
According to the humidification control method according to claim 34, after the humidification fan assembly is turned on, the control method further comprises:

If the water level in the humidification sink is lower than the set water level, and the current ambient humidity does not reach the user-set humidity, then turn off the humidification fan assembly, and calculate the difference between the user-set humidity and the current ambient humidity difference, according to the difference and the preset rule to determine the working time of the water adding pump, turn on the water adding pump, and control the water adding pump according to the determined working time, and turn on the humidification Fan assembly.
According to the humidification control method according to claim 34, the preset rules include:

In heating mode, if
Then 1min≤t≤4min; and/or,

like
Then 0.5min≤t≤3min; and/or, if
Then 0.5min≤t≤2min;

in,
The difference between the humidity and the current ambient humidity is set for the user, rh is the relative humidity, and t is the working time of the water adding pump.
According to the humidification control method described in claim 36, if
Then the preset rules also include: if

Then 3min<t≤4min; if
Then 2min<t≤3min; if
Then 1min≤t≤2min;

like
Then the preset rules also include: if
Then 2min<t≤3min; if

Then 1min<t≤2min; if
Then 0.5min≤t≤1min;

like
Then the preset rules also include: if
Then 1.5min≤t≤2min; if

Then 1min≤t<1.5min; if
Then 0.5min≤t<1min;

in,
Indicates the current ambient humidity.
According to the humidification control method according to claim 34, the preset rules include:

In cooling mode, if
Then 0.5min≤t≤3.5min; and/or, if
Then 0.5min≤t≤2.5min; and/or, if
and
Then 0.5min≤t≤1.5min;

in,
The difference between the humidity and the current ambient humidity is set for the user, rh is the relative humidity, and t is the working time of the water adding pump.
According to the humidification control method described in claim 38, if
Then the preset rules also include: if

Then 2.5min<t≤3.5min; if
Then 1.5min<t≤2.5min; if
Then 0.5min≤t≤1.5min;

like
Then the preset rules also include: if
Then 1.5min≤t≤2.5min; if

Then 1min≤t<1.5min; if
Then 0.5min≤t<1min;

like
and
Then the preset rules also include: if
Then 1min≤t≤1.5min; if
Then 0.5min≤t<1min;

in,
Indicates the current ambient humidity.
According to the humidification control method according to claim 32 or 33, the wet film assembly is movably arranged in the humidification chamber, and the humidification module further includes a driving assembly connected to the wet film assembly,

Before turning on the humidifying fan assembly, the control method further includes: controlling the drive assembly to drive the wet film assembly to move to a first position where a part of the wet film assembly protrudes into the humidification water receiving tank;

After the humidification fan assembly is turned on, the control method further includes: determining that the current ambient humidity reaches the humidity set by the user, closing the humidification fan assembly, and controlling the drive assembly to drive the wet film assembly to move the wet film The component is located at the second position outside the humidifying water receiving tank.
According to the humidification control method according to claim 32 or 33, the humidification module includes a drainage pump, and after the humidification fan assembly is turned on, the control method further includes:

Determine that the current ambient humidity reaches the user-set humidity;

Turn off the humidification fan assembly;

Turn on the drainage pump to discharge the remaining water in the humidification sink.