Control method of indoor environment treatment equipment

Abstract

The invention relates to the technical field of indoor environment treatment equipment, particularly discloses a control method of indoor environment treatment equipment, and aims to solve the problem of low use efficiency of existing fragrance equipment. In order to achieve the purpose, the two ends of an environment adjusting unit are connected with a household fresh air system and a fragrance adjusting unit correspondingly, the fragrance adjusting unit communicates with the indoor space, and the indoor humidity and the fragrance environment are adjusted through the household fresh air system, the environment adjusting unit and the fragrance adjusting unit; the control method comprises the following steps: acquiring a starting program type of indoor fragrance environment adjustment; according to the type of the starting program, the ventilation quantity of the air inlet pipeline, the adjusting parameters of the environment adjusting unit and / or the fragrance adjusting unit are selectively controlled. The household fresh air system is used as a power source for adjusting the indoor environment parameters and the fragrance, so that the adjusting efficiency of the indoor humidity and / or the fragrance of the whole house is effectively improved, and the use scene of the household fresh air system is greatly enriched.

Description

Technical Field

[0001] The invention relates to the technical field of indoor environment processing equipment, and specifically provides a control method for indoor environment processing equipment. Background Art

[0002] As people's living standards continue to improve, some home users will use fragrance equipment in their homes to enhance their living experience.

[0003] Common fragrance devices on the market include slow-release fragrance boxes, fragrance liquids, and scented candles. These fragrance devices usually rely on the natural evaporation of the fragrance agent inside the device to form a local fragrance effect. Since the fragrance agent relies on the single-point release principle of natural evaporation, the fragrance concentration in the space where it is located is uneven, and the fragrance concentration is inconsistent, which can easily cause discomfort to people with sensitive physiques.

[0004] Among them, the fragrance box can accelerate the fragrance release rate and expand the fragrance space range under the effect of the air conditioner's air outlet, but because the fragrance box is an auxiliary functional module in the air conditioner, it cannot freely control the air outlet volume and air outlet temperature. At the same time, due to the large air outlet power of the air conditioner, the energy saving effect of the fragrance box is poor. In addition, the air conditioner cannot realize the humidification and fragrance functions simultaneously during use.

[0005] On the other hand, there are devices on the market that use ultrasonic humidifiers to release fragrance liquids. The principle is to use ultrasonic vibrations to shake water into small water droplets, which are then blown into the room by a fan, achieving indoor humidification and fragrance functions simultaneously. In addition, the humidification area of ​​household ultrasonic humidifiers is small and can only affect local areas of the room, resulting in a poor user experience. Summary of the invention

[0006] The present invention aims to solve the above technical problem, that is, to solve the problem of low efficiency of existing fragrance equipment.

[0007] To this end, the present invention provides a control method for an indoor environment treatment device, wherein the indoor environment treatment device is provided with an environment adjustment unit and a fragrance adjustment unit, the input end of the environment adjustment unit is connected to a home fresh air system through an air inlet duct, the output end of the environment adjustment unit is connected to the fragrance adjustment unit, and the fragrance adjustment unit is connected to the room, so as to adjust the indoor humidity and fragrance environment through the home fresh air system in cooperation with the environment adjustment unit and the fragrance adjustment unit, and the control method for the indoor environment treatment device comprises the following steps: Get the startup program type for indoor fragrance environment adjustment; According to the startup program type, the ventilation volume of the air inlet duct, the adjustment parameters of the environment adjustment unit and / or the fragrance adjustment unit are selectively controlled.

[0008] In the preferred technical solution of the control method based on the indoor environment treatment device, the startup program types include smart fragrance mode, smart adjustment mode and custom adjustment mode; The step of “selectively controlling the ventilation volume of the air inlet duct, the adjustment parameters of the environment adjustment unit and / or the fragrance adjustment unit according to the startup program type” includes: When the selected startup program type is the smart fragrance mode, the ventilation volume of the air inlet duct, the adjustment parameters of the environment adjustment unit and / or the fragrance adjustment unit are controlled based on the first control logic; When the selected startup program type is the intelligent adjustment mode, the ventilation volume of the air inlet duct, the adjustment parameters of the environment adjustment unit and / or the fragrance adjustment unit are controlled based on the second control logic; When the selected startup program type is the custom adjustment mode, the ventilation volume of the air inlet duct, the adjustment parameters of the environment adjustment unit and / or the fragrance adjustment unit are controlled based on the third control logic.

[0009] In the preferred technical solution of the control method based on the indoor environment treatment device, the step of "controlling the ventilation volume of the air inlet duct, the adjustment parameters of the environment adjustment unit and / or the fragrance adjustment unit based on the first control logic" includes: Under room temperature, based on the home fresh air system, the ventilation volume of the air inlet duct is controlled to be a first air volume, so as to assist the fragrance adjustment unit in delivering fragrance airflow to the room through the first air volume; During the fragrance airflow delivery process, obtaining whether the fragrance agent in the fragrance adjustment unit is sufficient based on the home fresh air system; If yes, continue to execute the smart fragrance mode; If not, an early warning is issued based on the household fresh air system, and if the fragrance agent in the fragrance adjustment unit is not replenished or replaced after a predetermined time after the early warning is issued, the operation of the smart fragrance mode is stopped.

[0010] In the preferred technical solution of the control method based on the indoor environment treatment device, the environment adjustment unit includes a humidity adjustment component and a water supply component; The air inlet end of the humidity regulating component is in communication with the air inlet duct, and the humidity regulating component is used to transport water vapor into the room to regulate the indoor humidity; The water supply component is connected to the humidity adjustment component to supply water to the humidity adjustment component; The step of “when the selected startup program type is the intelligent adjustment mode, controlling the ventilation volume of the air inlet duct, the adjustment parameters of the environment adjustment unit and / or the fragrance adjustment unit based on the second control logic” includes: Under room temperature, based on the home fresh air system, the ventilation volume of the air inlet duct is controlled to be a second air volume, and the water supply component is controlled to deliver a water supply flow rate that matches the second air volume to the humidity adjustment component, so as to adjust the indoor humidity through the second air volume and the water supply flow rate; and, delivering a fragrance airflow into the room through the fragrance adjustment unit with the assistance of the second air volume; The control process of adjusting the indoor humidity and the control process of delivering the fragrance airflow to the room are independent of each other.

[0011] In the preferred technical solution of the control method based on the indoor environment treatment device, after the step of "when the selected startup program type is the intelligent adjustment mode, the ventilation volume of the air inlet duct, the adjustment parameters of the environment adjustment unit and / or the fragrance adjustment unit are controlled based on the second control logic", the control method of the indoor environment treatment device further includes the following steps: Acquiring the current humidity in the indoor environment based on the home fresh air system; comparing the current humidity with a humidity threshold range, wherein the humidity threshold range includes an upper threshold limit and a lower threshold limit; When the current humidity is less than the lower threshold, continue to perform humidification processing in the room according to the second air volume and the water supply flow rate; When the current humidity is greater than the upper threshold, the indoor humidification process is stopped; or when the current humidity is greater than or equal to the lower threshold and less than or equal to the upper threshold, the indoor humidity is dynamically adjusted.

[0012] In the preferred technical solution of the control method based on the indoor environment treatment device, the step of "when the selected startup program type is the custom adjustment mode, controlling the ventilation volume of the air inlet duct, the adjustment parameters of the environment adjustment unit and / or the fragrance adjustment unit based on the third control logic" includes: Determining a custom scene selected by the user terminal, wherein the custom scene includes a first scene, a second scene, and a third scene; When the custom scene selected by the user terminal is the first scene, the ventilation volume of the air inlet duct, the adjustment parameters of the environment adjustment unit and / or the fragrance adjustment unit are controlled based on the first custom logic; When the custom scene selected by the user end is the second scene, the ventilation volume of the air inlet duct, the adjustment parameters of the environment adjustment unit and / or the fragrance adjustment unit are controlled based on the second custom logic; When the custom scene selected by the user end is the third scene, the ventilation volume of the air inlet duct, the adjustment parameters of the environment adjustment unit and / or the fragrance adjustment unit are controlled based on the third custom logic.

[0013] In the preferred technical solution of the control method based on the indoor environment processing device, the step of "when the custom scene selected by the user end is the first scene, controlling the ventilation volume of the air inlet duct, the adjustment parameters of the environment adjustment unit and / or the fragrance adjustment unit based on the first custom logic" includes: The user terminal independently selects the ventilation volume of the air inlet duct as the third air volume, and the user terminal independently selects the airflow temperature and input time of the fragrance airflow delivered to the room; When the fragrance airflow delivery time is equal to the input time, or when the fragrance airflow delivery meets the preset conditions, the operation of the custom adjustment mode is stopped.

[0014] In the preferred technical solution of the control method based on the indoor environment treatment device, the step of "stopping the operation of the custom adjustment mode when the fragrance airflow delivery meets the preset conditions" includes: Obtaining whether the fragrance agent in the fragrance adjustment unit is sufficient; If not, an early warning is issued based on the household fresh air system, and if the fragrance agent in the fragrance adjustment unit is not replenished or replaced after a predetermined time after the early warning is issued, the operation of the custom adjustment mode is stopped.

[0015] In the preferred technical solution of the control method based on the indoor environment treatment device, the environment adjustment unit includes a humidity adjustment component and a water supply component; The air inlet end of the humidity regulating component is in communication with the air inlet duct, and the humidity regulating component is used to transport fog-free water vapor into the room to regulate the indoor humidity; The water supply component is connected to the humidity adjustment component to supply water to the humidity adjustment component; The step of “when the custom scene selected by the user end is the second scene, controlling the ventilation volume of the air inlet duct, the adjustment parameters of the environment adjustment unit and / or the fragrance adjustment unit based on the second custom logic” includes: The user terminal independently selects a humidity parameter for the room, wherein the humidity parameter includes a first threshold and a second threshold, wherein the second threshold is greater than the first threshold; Acquiring the current humidity in the indoor environment based on the home fresh air system; When the current humidity is less than the first threshold value, at room temperature, based on the home fresh air system, the ventilation volume of the air inlet duct is controlled to be a fourth air volume, and the water supply component is controlled to deliver a water supply flow rate adapted to the fourth air volume to the humidity adjustment component to adjust the indoor humidity; When the current humidity is greater than the second threshold, the operation of the water supply component and the humidity adjustment component is stopped; or, when the current humidity is greater than or equal to the first threshold and less than or equal to the second threshold, the operation of the water supply component and the humidity adjustment component is dynamically adjusted.

[0016] In the preferred technical solution of the control method based on the indoor environment processing device, the step of "when the custom scene selected by the user end is the third scene, controlling the ventilation volume of the air inlet duct, the adjustment parameters of the environment adjustment unit and / or the fragrance adjustment unit based on the third custom logic" includes: The user terminal independently selects the indoor humidity parameter, the ventilation volume of the air inlet duct is the fifth air volume, and the user terminal independently selects the airflow temperature and input time of the fragrance airflow delivered to the room; The indoor humidity and fragrance airflow are adjusted according to the fifth air volume, the humidity parameter, the airflow temperature and the input time.

[0017] The indoor environment treatment device of the present invention is provided with an environment adjustment unit and a fragrance adjustment unit, the input end of the environment adjustment unit is connected to the family fresh air system through the air inlet duct, the output end of the environment adjustment unit is connected to the fragrance adjustment unit, and the fragrance adjustment unit is connected to the room, so that the indoor temperature and fragrance environment can be adjusted by the family fresh air system in cooperation with the environment adjustment unit and the fragrance adjustment unit. Among them, in the control method corresponding to the indoor environment treatment device of the present invention, the startup program type of the indoor fragrance environment adjustment is first obtained, and then, according to the startup program type, the ventilation volume of the air inlet duct, the adjustment parameters of the environment adjustment unit and / or the fragrance adjustment unit are selectively controlled. That is to say, the indoor environment treatment device is linked with the family fresh air system, so that the ventilation volume input into the air inlet duct in the family fresh air system is used as a power source, and the environment adjustment unit and the fragrance adjustment unit are cooperated to realize the adjustment of indoor humidity and fragrance environment, thereby effectively improving the adjustment efficiency of indoor fragrance and humidity, and effectively improving the user's experience, which greatly enriches the use scenario of the family fresh air system. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings, in which:

[0019] Figure 1The figure is a schematic diagram of the structure of an indoor environment treatment device according to an exemplary embodiment.

[0020] Figure 2 The present invention is a flowchart of a method for controlling an indoor environment treatment device according to an exemplary embodiment.

[0021] Figure 3 The figure is a logic judgment diagram of a control method of an indoor environment treatment device according to an exemplary embodiment.

[0022] Description of reference numerals:

[0023] 1. Washing machine; 2. Environmental adjustment unit; 3. Fragrance adjustment unit; 4. Air inlet duct; 5. Home fresh air system; 21. Humidity adjustment component; 22. Water supply component; 221. Water inlet duct; 222. Water inlet valve. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be clearly and completely described below in conjunction with the drawings of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0025] Embodiments of the present invention are described in detail below. Examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but should not be construed as limiting the present invention.

[0026] An exemplary embodiment of the present invention provides an indoor environment processing device. The indoor environment processing device may include but is not limited to a processing device for adjusting indoor temperature, humidity, air quality, fragrance, etc., or the indoor environment processing device may also be a processing device including a functional module for adjusting indoor temperature, humidity, air quality, fragrance, etc. For example, the indoor environment processing device may be a washing machine, a clothing care machine, a shoe washing machine, etc.

[0027] In this embodiment and the following embodiments, the indoor environment treatment device is described as a washing machine.

[0028] That is, the indoor environment treatment device includes a washing machine 1, wherein the washing machine 1 may include but is not limited to a washing and care all-in-one machine, a washing and drying all-in-one machine, etc. For example, the washing machine 1 may be a drum washing machine or a pulsator washing machine with drying or washing and care functions, etc. Of course, the washing machine may also be other types of fully automatic washing machines.

[0029] Reference Figure 1As shown, an environment adjustment unit 2 and a fragrance adjustment unit 3 are provided in the washing machine 1. The input end of the environment adjustment unit 2 is connected to the household fresh air system 5 through the air inlet duct 4, and the output end of the environment adjustment unit 2 is connected to one end of the fragrance adjustment unit 3. The other end of the fragrance adjustment unit 3 is connected to the room.

[0030] Among them, both the environment adjustment unit 2 and the fragrance adjustment unit 3 can be used as replaceable functional modules. The two functional modules can be placed separately or arranged side by side, that is, the placement positions of the two functional modules can be interchanged.

[0031] Specifically, in one example, the air inlet end of the air inlet duct 4 is connected to the air outlet end of one of the household fresh air systems 5, and the air outlet end of the air inlet duct 4 is connected to the input end of the environmental adjustment unit 2. Under the control of the control module of the household fresh air system 5, the household fresh air system 5 is used to deliver fresh air with a set air volume and a set temperature to the environmental adjustment unit 2, and then the environmental adjustment unit 2 and the fragrance adjustment unit 3 can be used to adjust the indoor environmental parameters and the fragrance environmental parameters. For example, the humidity and fragrance adjustment of a large area in the whole house can be completed quickly and synchronously to ensure that the whole house has a comfortable living environment and improve the user's living experience.

[0032] It should be noted that, in order to better control the ventilation volume in the air inlet duct 4, a control valve (not shown in the figure) can be set in the air inlet duct 4, so that the opening of the control valve can be adjusted by the control module in the home fresh air system 5, so as to flexibly control the ventilation volume input to the environmental conditioning unit 2. On the other hand, an air volume sensor (not shown in the figure) can also be set in the air inlet duct 4 to accurately control the ventilation volume of the fresh air. Figure 1 As shown, the air path in the figure indicates the flow direction of the fresh air.

[0033] like Figure 1 As shown, in some embodiments, the environment conditioning unit 2 may include a humidity conditioning component 21 and a water supply component 22. It should be noted that the environment conditioning unit 2 may be disposed at any position inside the washing machine 1, that is, in this example, the specific location of the environment conditioning unit 2 is not limited.

[0034] The humidity regulating component 21 may adopt a cold steam humidifier or an ultrasonic humidifier in the prior art, and the air inlet end of the humidity regulating component 21 is connected to the air inlet duct 4. The humidity regulating component 21 is used to transport water vapor into the room to adjust the indoor humidity.

[0035] The water supply assembly 22 may include a water inlet pipe 221 and a water inlet valve 222, one end of the water inlet pipe 221 is connected to the water inlet valve 222, and the other end of the water inlet pipe 221 is connected to the humidity adjustment assembly 21, so as to supply water to the humidity adjustment assembly 21 through the water supply assembly 22. The other end of the water inlet valve 222 may be connected to an indoor water supply pipe such as a tap water pipe or a water outlet pipe of a water purifier. The water inlet valve 222 may include but is not limited to an electric control valve, etc.

[0036] In order to better control the water supply in the water inlet pipe 221, a flow sensor (not shown in the figure) can be set in the water inlet pipe 221 to achieve accurate quantitative delivery of the water supply through the flow sensor and the water inlet valve 222. Figure 1 As shown, the waterway in the figure refers to the flow direction of the water supply. Under the action of the humidity adjustment component 21, the water supply is generated into water vapor, and with the push of fresh air, the water vapor is transported to the whole house, thereby quickly adjusting the indoor humidity, wherein the water vapor in the figure refers to the transport direction of the water vapor.

[0037] It should be noted that the above processes of conditioning the indoor humidity parameter and the fragrance environment parameter can be independent of each other. That is, the indoor humidity of the whole house can be regulated by the home fresh air system 5 alone; or the indoor fragrance airflow of the whole house can be regulated alone.

[0038] The process of adjusting indoor humidity is as follows:

[0039] Under the control of the control module of the home fresh air system 5, an appropriate amount of fresh air is guided to the humidity adjustment component 21 through the air inlet pipe 4. At the same time, the opening of the water inlet valve 222 is controlled based on the control module of the home fresh air system 5 to ensure that an appropriate amount of water is guided to the humidity adjustment component 21 through the water inlet pipe 221. Under the action of the humidity adjustment component 21, an appropriate amount of water generates fog-free water vapor, and then, under the promotion of the fresh air, the fog-free water vapor is guided to various areas of the whole house, so that the home fresh air system 5 can quickly and effectively adjust the indoor humidity of the whole house while realizing the fresh air of the whole house, so as to ensure that the whole house has a suitable humidity value, thereby improving the user experience.

[0040] On the other hand, the process of adjusting the indoor fragrance environment is as follows:

[0041] Under the control of the control module of the home fresh air system 5, an appropriate amount of fresh air is guided to the humidity adjustment component 21 through the air inlet duct 4. At this time, the humidity adjustment component 21 is in a non-working state. Under the promotion of the fresh air, the fragrance agent in the fragrance adjustment unit 3 guides the fragrance airflow to various areas in the whole house, so that the home fresh air system 5 can quickly and effectively adjust the fragrance environment in the whole house while realizing the fresh air in the whole house, so as to ensure that the whole house has a suitable fragrance, thereby improving the user experience.

[0042] Alternatively, the control module of the home fresh air system 5 can also be used to synchronously adjust the indoor humidity and fragrance of the whole house. The specific adjustment process is as follows: the home fresh air system 5 is used as a power source to deliver appropriate fresh air into the air inlet duct 4, and the fresh air enters the humidity adjustment component 21 through the air inlet duct 4. The water in the humidity adjustment component 21 is formed into fog-free water vapor, and then the fog-free water vapor enters the fragrance adjustment unit 4, thereby forming a humidified fragrance airflow. After the fragrance airflow is discharged, the humidification and fragrance adjustment of the whole house and the whole space are achieved.

[0043] In the above examples and the following examples, the fragrance adjustment unit 3 may include but is not limited to a fragrance box and the like.

[0044] like Figure 2 As shown, an exemplary embodiment of the present invention provides a control method for an indoor environment treatment device. The control method for an indoor environment treatment device is applied to the indoor environment treatment device in the above embodiment. The control method for an indoor environment treatment device includes the following steps:

[0045] Step S100: Obtain the startup program type for indoor fragrance environment adjustment.

[0046] Step S200: According to the type of the startup program, the ventilation volume of the air inlet duct, the adjustment parameters of the environment adjustment unit and / or the fragrance adjustment unit are selectively controlled.

[0047] In step S100, the start program type of indoor fragrance environment adjustment can be determined by the control unit of the washing machine 1 or by the control module of the home fresh air system 5. For example, in one example, the start program type of indoor fragrance environment adjustment can be determined based on the control module of the home fresh air system 5.

[0048] The control module of the household fresh air system 5 can adopt the control system in the prior art, as long as the control module can control various startup functions of the household fresh air system 5, and the specific structure type and specific control logic of the control module will not be repeated here.

[0049] In step S200 , after the user selects the corresponding startup program type through the user terminal, the ventilation volume of the air inlet duct 5 , the adjustment parameters of the environment adjustment unit 2 and the fragrance adjustment unit 3 are selectively controlled.

[0050] In one example, the startup program types for indoor fragrance environment adjustment include at least smart fragrance mode, smart adjustment mode and custom adjustment mode. It should be noted that the smart fragrance mode is a mode for adjusting the indoor fragrance environment alone. The smart adjustment mode is a mode for synchronously adjusting the indoor humidity and fragrance environment. The custom adjustment mode is a mode in which the user makes corresponding autonomous adjustments to the indoor humidity parameters or fragrance parameters to meet the adjustment of the living environment of different users.

[0051] After the user selects the smart fragrance mode, the control module of the home fresh air system 5 can control the ventilation volume of the air inlet duct 4. The fresh air passes through the air inlet duct 4 and the humidity adjustment component 21 and enters the fragrance adjustment unit 3; then, the fragrance airflow formed by the fragrance agent in the fragrance adjustment unit 3 is transported to the entire house under the impetus of the fresh air, thereby quickly realizing the adjustment of the fragrance environment in the entire house.

[0052] When the user selects the smart adjustment mode, the home fresh air system 5 is used as a power source to deliver appropriate fresh air into the air inlet duct 4, and the fresh air enters the humidity adjustment component 21 through the air inlet duct 4. The water in the humidity adjustment component 21 is formed into fog-free water vapor, and then the fog-free water vapor enters the fragrance adjustment unit 4, thereby forming a humidified fragrance airflow. After the fragrance airflow is discharged, humidification and fragrance adjustment of the whole house and the whole space are realized.

[0053] After the user selects the custom adjustment mode, the user can independently select the ventilation volume of the fresh air in the air inlet duct 3, preset the humidity range in the house, and independently set the airflow temperature and input time in the indoor fragrance environment, etc. Then, the control module based on the home fresh air system 5 controls the water supply valve 222 to provide the humidity adjustment component 21 with a water supply flow that matches the ventilation volume of the fresh air in the air inlet duct 3 selected independently, and with the cooperation of the humidity adjustment component 21, the fragrance adjustment unit 3 is used to quickly achieve humidification and fragrance adjustment of the whole house, thereby improving the user's experience.

[0054] Based on this, in this example, the home fresh air system 5 is used as a power source to provide a fresh air flow with adjustable air volume, and an adjustable flow of water is provided to the humidity adjustment component 21. Water generates healthy fog-free water vapor under the action of the humidity adjustment component 21. Then, driven by the fresh air flow, the fog-free water vapor merges with the fragrance airflow in the fragrance adjustment unit 3 to form a humidified fragrance airflow. Finally, driven by the fresh air, the humidified fragrance airflow is guided to various areas of the whole house. Therefore, while using the home fresh air system 5 to achieve fresh air throughout the house, the indoor humidity and fragrance environment of the whole house are quickly and effectively adjusted, which effectively improves the user experience.

[0055] like Figure 3 As shown, in some embodiments, when the startup program type selected by the user is the smart fragrance mode, the ventilation volume of the air inlet duct 4, the adjustment parameters of the environment adjustment unit 2 and the fragrance adjustment unit 3 are controlled based on the first control logic.

[0056] Specifically, at room temperature, the control module based on the home fresh air system 5 controls the ventilation volume of the air inlet duct 4 to be the first air volume, so as to deliver the fragrance airflow to the room through the first air volume auxiliary fragrance adjustment unit 3. Among them, the fresh air of the first air volume is guided to the humidity adjustment component 21 through the air inlet duct 4. At this time, the humidity adjustment component 21 is in a non-working state. Under the impetus of the fresh air of the first air volume, the fragrance agent in the fragrance adjustment unit 3 guides the fragrance airflow to various areas in the whole house, so that the home fresh air system 5 can quickly and effectively adjust the fragrance environment in the whole house while realizing the fresh air in the whole house, so as to ensure that the whole house has a suitable fragrance, thereby improving the user experience.

[0057] During the process of delivering the fragrance airflow, the control module based on the household fresh air system 5 obtains in real time or at regular intervals whether the fragrance agent in the fragrance adjustment unit 3 is sufficient.

[0058] If the detection result shows that the fragrance agent is sufficient, the smart fragrance mode will continue to be executed. If the detection result shows that the fragrance agent is insufficient, the control module based on the home fresh air system 5 will issue an early warning to remind the user to replenish or replace the fragrance agent in time. Among them, after the predetermined time after the early warning is issued, if the control module of the home fresh air system 5 detects that the fragrance agent has not been replenished or replaced, the smart fragrance mode will be stopped. It should be noted that the specific value of the predetermined time is not specifically limited, and it can be set by the user independently or flexibly based on usage experience.

[0059] like Figure 3 As shown, in some embodiments, when the startup program type selected by the user is the intelligent adjustment mode, the ventilation volume of the air inlet duct 4, the adjustment parameters of the environment adjustment unit 2 and the fragrance adjustment unit 3 are controlled based on the second control logic.

[0060] Specifically, at room temperature, the control module based on the home fresh air system 5 controls the ventilation volume of the air inlet duct 4 to be the second air volume, and the second air volume can be the same as or different from the first air volume. In addition, the control module controls the water supply component 22 to deliver a water supply flow rate that matches the second air volume to the humidity adjustment component 21, so as to adjust the indoor humidity through the second air volume and the water supply flow rate.

[0061] The relationship between the water supply flow and the second air volume can be calculated by the following formula: Q = KW + Q 剩 , where Q is the water supply, K is the positive correlation coefficient, W is the fresh air ventilation volume, i.e. the second air volume, Q 剩 It is the amount of water remaining after the fresh air and water supply. 剩 Because the concentration of remaining impurities in the water after the reaction of fresh air and water supply is higher, this part of water can be discharged from the clothing processing equipment 1 and then purified for other uses; or, this part of water can be purified inside the clothing processing equipment 1 and continue to be used by the humidity adjustment component 21.

[0062] During the humidity adjustment process, the fragrance adjustment unit 3 is also in working state. At this time, the fog-free water vapor enters the fragrance adjustment unit 3 under the impetus of the second air volume, and merges with the fragrance airflow formed by the fragrance agent in the fragrance adjustment unit 3 and the fog-free water vapor to form a humidified fragrance airflow. With the assistance of the second air volume, the humidified fragrance airflow can achieve synchronous adjustment of humidification and fragrance in the whole room.

[0063] Continue to refer to Figure 3 As shown, during the operation of the intelligent adjustment mode, the control method of the indoor environment treatment device also includes the following steps:

[0064] The control module based on the home fresh air system 5 obtains the current humidity R in the indoor environment. For example, the current humidity R can be obtained using a humidity sensor provided in the home fresh air system 5; or, the current humidity R can be obtained using a humidity sensor linked to the home fresh air system 5 and provided indoors.

[0065] Then, the current humidity R is compared with the humidity threshold range. The humidity threshold range may be a humidity range commonly used in the prior art, such as 45% to 65%, or other values, which are not specifically limited here.

[0066] The humidity threshold range includes the upper threshold R high and the lower threshold R low In a specific example, the lower threshold R low It can be 45%, the upper threshold R high It can be 65%.

[0067] When the above current humidity R is less than the lower threshold R low It indicates that the indoor humidity value of the whole house is low, that is, the indoor air is dry. At this time, the control module of the home fresh air system 5 continues to control and run the intelligent adjustment mode to increase the humidity value in the whole house to within the humidity threshold range. During the humidity adjustment process, the indoor fragrance environment of the whole house can be adjusted synchronously.

[0068] When the above current humidity R is greater than or equal to the lower threshold R low But less than or equal to the upper threshold R high When the indoor humidity value of the whole house is within the appropriate range, the control module of the home fresh air system 4 can dynamically adjust the intelligent adjustment mode, for example, stop the operation of the intelligent adjustment mode, or maintain the operation of the intelligent adjustment mode; or, when the current humidity R is greater than the upper threshold value R high When , it indicates that the indoor humidity value of the whole house is high. If the user stays in this humidity range, he will feel uncomfortable. At this time, the control module of the home fresh air system 5 can control and stop the operation of the water supply component 22 and the humidity adjustment component 21 to stop the humidification treatment of the whole house while adjusting the indoor fragrance environment of the whole house.

[0069] In this example, the humidity regulating component 21 is based on the humidification principle of the cold steam humidifier, and the water supply component 22 provides an appropriate amount of water supply flow. When the water passes through the humidity regulating component 21 in the clothing processing device 1 (such as a washing machine), it forms healthy fog-free water vapor, and then, in conjunction with the adjustable fresh air flow provided by the home fresh air system 5 and the fragrance regulating unit 3, a humidified fragrance air flow is formed. Then, driven by the fresh air, the humidified fragrance air flow is transported to various areas of the house, thereby effectively improving the air quality of the whole house while also achieving the synchronization or separate adjustment of the humidity and fragrance in the whole house, greatly improving the humidification and fragrance efficiency of the whole house. On the other hand, the linkage between the home fresh air system 5 and the washing machine 1 does not occupy other placement space in the house. In addition, the humidity regulating component 21 has no special requirements for water quality, and no subsequent scale cleaning work is required. Among them, the humidified fragrance airflow is combined with a strong and adjustable fresh air airflow. While ensuring the stability and safety of the fog-free water vapor airflow during the whole-house humidification process, it can also effectively ensure the stability of the fragrance airflow, thereby providing users with a healthy, safe and adjustable whole-house living environment.

[0070] like Figure 3 As shown, in some embodiments, when the startup program type selected by the user is a custom adjustment mode, the ventilation volume of the air inlet duct 4, the adjustment parameters of the environment adjustment unit 2 and the fragrance adjustment unit 3 are controlled based on the third control logic.

[0071] Specifically, when the user selects the custom adjustment mode, the custom scene selected by the user at the user end is first determined, wherein the custom scene includes a first scene, a second scene, and a third scene.

[0072] When the custom scene selected by the user is the first scene, at this time, the ventilation volume of the air inlet duct 4, the adjustment parameters of the environment adjustment unit 2 and the fragrance adjustment unit 3 are controlled based on the first custom logic.

[0073] In one example, the user independently selects the ventilation volume of the air inlet duct 4 as the third air volume at the user end, and independently selects the airflow temperature and input time of the fragrance airflow delivered to the room at the user end.

[0074] That is to say, after the startup program type is started, the temperature of the fresh air of the third air volume is first increased from room temperature to the preset air flow temperature, and then the fragrance environment of the whole house is adjusted. It should be noted that the preset air flow temperature can be set by the user according to the room temperature, for example, the preset air flow temperature can be higher or lower than the room temperature, which is not specifically limited here.

[0075] Among them, when the delivery time of the fragrance airflow in the whole house is equal to the input time set by the user, or when the fragrance airflow delivery meets the preset conditions, the operation of the custom adjustment mode is stopped.

[0076] Among them, the above-mentioned preset conditions are: during the process of fragrance airflow delivery, whether the fragrance agent in the fragrance adjustment unit 3 is sufficient is obtained in real time based on the home fresh air system 5 or after a certain period of time. If not, it means that the fragrance airflow delivery meets the preset conditions. In other words, when it is detected that the fragrance agent is insufficient, an early warning is issued based on the home fresh air system 5 to remind the user to replenish or replace the fragrance agent in time. Among them, after the early warning is issued for a predetermined time, if the control module of the home fresh air system 5 detects that the fragrance agent has not been replenished or replaced, the smart fragrance mode is stopped. It should be noted that the specific value of the predetermined time is not specifically limited, and it can be set by the user independently or flexibly according to usage experience.

[0077] When the household fresh air system 5 detects that the fragrance agent is sufficient during the fragrance airflow delivery process, it continues to execute the custom adjustment mode.

[0078] It should be noted that this example is an example of adjusting the fragrance environment parameters indoors. In the process of the fragrance airflow being delivered to the indoors, the input time of the fragrance is recorded synchronously, and the custom adjustment mode is stopped after the set input time is reached. In the process of the fragrance airflow being delivered, the custom adjustment mode is stopped when the preset conditions are met or the delivery time reaches any of the input time conditions.

[0079] When the custom scene selected by the user is the second scene, at this time, the ventilation volume of the air inlet duct 4, the adjustment parameters of the environment adjustment unit 2 and the fragrance adjustment unit 3 are controlled based on the second custom logic.

[0080] In one example, the user independently selects the indoor humidity parameter at the user end, and the humidity parameter includes a first threshold R1 and a second threshold R2, and the second threshold R2 is greater than the first threshold R1. The setting range of the first threshold R1 can be any value between 35% and 45%, and the setting range of the second threshold R2 can be any value between 45.1% and 65%.

[0081] Then, the control system based on the home fresh air system 5 obtains the current humidity R in the indoor environment, for example, the humidity sensor provided in the home fresh air system 4 can be used to obtain the current humidity R; or the humidity sensor linked to the home fresh air system 4 and provided indoors can be used to obtain the current humidity R. The current humidity R is compared with the first threshold value R1 and the second threshold value R2.

[0082] When the current humidity RR is less than the first threshold R1, it indicates that the indoor humidity value of the whole house is low, that is, the indoor air is dry. At this time, under room temperature, the control module of the home fresh air system 4 controls the ventilation volume of the air inlet duct 4 to be the fourth air volume, and controls the water supply component 22 to convey the water supply flow rate matched with the fourth air volume to the humidity adjustment component 21, and then adjusts the indoor humidity according to the fourth air volume and the water supply flow matched therewith, so as to increase the humidity value in the whole house to within the range of the set humidity parameter, and ensure that the whole house has a suitable humidity value.

[0083] When the current humidity R is greater than the second threshold R2, it indicates that the indoor humidity value of the whole house is high or appropriate. At this time, the control module of the home fresh air system 4 can control and stop the operation of the custom adjustment mode to stop the humidification of the room. Alternatively, when the current humidity R is greater than or equal to the first threshold R1 and less than or equal to the second threshold R2, it indicates that the indoor humidity value of the whole house is within an appropriate range. At this time, the control module of the home fresh air system 4 can dynamically adjust the humidity adjustment component 21 and the water supply component 22, for example, stop the operation of the humidity adjustment component 21 and the water supply component 22, or maintain the continued operation of the humidity adjustment component 21 and the water supply component 22.

[0084] This example is an example of adjusting the humidity indoors. After the custom adjustment mode is started, when the current humidity R is less than the first threshold R1, the control module runs the custom adjustment mode to humidify the whole house. As the indoor humidity of the whole house continues to rise, when the humidity sensor in the home fresh air system 4 detects that the current indoor humidity R is within the set humidity parameter range, the operation of the custom adjustment mode is dynamically adjusted and cycled in sequence, thereby effectively ensuring that the indoor humidity of the whole house is always within the appropriate humidity range, thereby improving the user experience.

[0085] When the custom scene selected by the user is the second scene, at this time, the ventilation volume of the air inlet duct 4, the adjustment parameters of the environment adjustment unit 2 and the fragrance adjustment unit 3 are controlled based on the third custom logic.

[0086] Specifically, in one example, the user independently selects the indoor humidity parameters, the ventilation volume in the air inlet duct 4 as the fifth ventilation volume, and the airflow temperature and input time of the fragrance airflow delivered to the room at the user end. Then, the control module based on the home fresh air system 5 controls the water supply component 22 to deliver a water supply flow rate that matches the fifth air volume to the humidity adjustment component 21, and adaptively increases or decreases the temperature of the fresh air. Then, according to the corresponding fresh air temperature and input time, the indoor humidity and fragrance airflow are flexibly adjusted synchronously. It should be noted that the synchronous adjustment process of humidity and fragrance airflow in this example can be found in the above example, and will not be repeated here. Moreover, the humidity adjustment process and the fragrance airflow adjustment process in this example are independent control logic processes.

[0087] Compared with the single humidification device in the prior art, in this example, based on the humidification principle of the cold steam humidifier, the water supply component 22 provides an appropriate amount of water supply flow, and the water forms healthy fog-free water vapor when passing through the humidity adjustment component 21 in the washing machine 1. Then, the fog-free water vapor merges with the fragrance airflow downstream to form a humidified fragrance airflow. Then, driven by the adjustable fresh air airflow provided by the home fresh air system 5, the above-mentioned humidified fragrance airflow is transported to various areas of the house, thereby effectively improving the air quality of the whole house while also achieving the synchronous or separate adjustment of the humidity and fragrance environment in the whole house, greatly improving the humidification and fragrance efficiency of the whole house and the whole space, and enriching the use scenarios of home fresh air.

[0088] Based on the above example, the home fresh air system 5 is used as the power source of fresh air, providing fresh air flow with adjustable air volume and temperature, and cooperating with the environment adjustment unit 2 and the fragrance adjustment unit 3, to achieve the synchronous adjustment function of the fragrance and humidity of the whole house. At the same time, the amount of fragrance agent in the fragrance adjustment unit 3 can be monitored in real time based on the home fresh air system 5, thereby forming a smart fragrance and humidity adjustment environment for the whole house. In addition, indoor environment treatment equipment such as washing machine 1 provides a humidification function module and fragrance function module that can be repositioned as a base station, reflecting the concept of multi-purpose and energy-saving and environmental protection.

[0089] So far, the technical solutions of the present invention have been described in conjunction with the preferred embodiments shown in the accompanying drawings. However, it is easy for those skilled in the art to understand that the protection scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, those skilled in the art can make equivalent changes or substitutions to the relevant technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present invention.

Claims

1. A control method for indoor environment treatment equipment, characterized in that: The indoor environment treatment device is provided with an environment adjustment unit and a fragrance adjustment unit, the input end of the environment adjustment unit is connected to the home fresh air system through an air inlet duct, the output end of the environment adjustment unit is connected to the fragrance adjustment unit, and the fragrance adjustment unit is connected to the room, so that the indoor humidity and fragrance environment are adjusted through the home fresh air system in cooperation with the environment adjustment unit and the fragrance adjustment unit. The control method of the indoor environment treatment device includes the following steps: Get the startup program type of indoor fragrance environment adjustment; According to the startup program type, the ventilation volume of the air inlet duct, the adjustment parameters of the environment adjustment unit and / or the fragrance adjustment unit are selectively controlled.

2. The control method of indoor environment treatment equipment according to claim 1, characterized in that: The startup program types include smart fragrance mode, smart adjustment mode and custom adjustment mode; The step of "selectively controlling the ventilation volume of the air inlet duct, the adjustment parameters of the environment adjustment unit and / or the fragrance adjustment unit according to the startup program type" includes: When the selected startup program type is the smart fragrance mode, the ventilation volume of the air inlet duct, the adjustment parameters of the environment adjustment unit and / or the fragrance adjustment unit are controlled based on the first control logic; When the selected startup program type is the intelligent adjustment mode, the ventilation volume of the air inlet duct, the adjustment parameters of the environment adjustment unit and / or the fragrance adjustment unit are controlled based on the second control logic; When the selected startup program type is the custom adjustment mode, the ventilation volume of the air inlet duct, the adjustment parameters of the environment adjustment unit and / or the fragrance adjustment unit are controlled based on the third control logic.

3. The control method of indoor environment treatment equipment according to claim 2, characterized in that: The step of "controlling the ventilation volume of the air inlet duct, the adjustment parameters of the environment adjustment unit and / or the fragrance adjustment unit based on the first control logic" includes: Under room temperature, based on the home fresh air system, the ventilation volume of the air inlet duct is controlled to be a first air volume, so as to assist the fragrance adjustment unit in delivering fragrance airflow to the room through the first air volume; During the fragrance airflow delivery process, obtaining whether the fragrance agent in the fragrance adjustment unit is sufficient based on the home fresh air system; If yes, continue to execute the smart fragrance mode; If not, an early warning is issued based on the household fresh air system, and if the fragrance agent in the fragrance adjustment unit is not replenished or replaced after a predetermined time after the early warning is issued, the operation of the smart fragrance mode is stopped.

4. The control method of indoor environment treatment equipment according to claim 3, characterized in that: The environmental conditioning unit includes a humidity conditioning component and a water supply component; The air inlet end of the humidity regulating component is in communication with the air inlet duct, and the humidity regulating component is used to transport fog-free water vapor into the room to regulate the indoor humidity; The water supply component is connected to the humidity adjustment component to supply water to the humidity adjustment component; The step of "when the selected startup program type is the intelligent adjustment mode, controlling the ventilation volume of the air inlet duct, the adjustment parameters of the environment adjustment unit and / or the fragrance adjustment unit based on the second control logic" includes: Under room temperature, based on the home fresh air system, the ventilation volume of the air inlet duct is controlled to be a second air volume, and the water supply component is controlled to deliver a water supply flow rate that matches the second air volume to the humidity adjustment component, so as to adjust the indoor humidity through the second air volume and the water supply flow rate; and, delivering a fragrance airflow into the room through the fragrance adjustment unit with the assistance of the second air volume; The control process of adjusting the indoor humidity and the control process of delivering the fragrance airflow to the room are independent of each other.

5. The control method of indoor environment treatment equipment according to claim 4, characterized in that: After the step of "when the selected startup program type is the intelligent adjustment mode, the ventilation volume of the air inlet duct, the adjustment parameters of the environment adjustment unit and / or the fragrance adjustment unit are controlled based on the second control logic", the control method of the indoor environment treatment device further includes the following steps: Acquiring the current humidity in the indoor environment based on the home fresh air system; comparing the current humidity with a humidity threshold range, wherein the humidity threshold range includes an upper threshold limit and a lower threshold limit; When the current humidity is less than the lower threshold, continue to perform humidification processing in the room according to the second air volume and the water supply flow rate; When the current humidity is greater than the upper threshold, the indoor humidification process is stopped; or when the current humidity is greater than or equal to the lower threshold and less than or equal to the upper threshold, the indoor humidity is dynamically adjusted by humidification.

6. The control method of indoor environment treatment equipment according to claim 2, characterized in that: The step of "when the selected startup program type is the custom adjustment mode, controlling the ventilation volume of the air inlet duct, the adjustment parameters of the environment adjustment unit and / or the fragrance adjustment unit based on the third control logic" includes: Determining a custom scene selected by the user terminal, wherein the custom scene includes a first scene, a second scene, and a third scene; When the custom scene selected by the user terminal is the first scene, the ventilation volume of the air inlet duct, the adjustment parameters of the environment adjustment unit and / or the fragrance adjustment unit are controlled based on the first custom logic; When the custom scene selected by the user end is the second scene, the ventilation volume of the air inlet duct, the adjustment parameters of the environment adjustment unit and / or the fragrance adjustment unit are controlled based on the second custom logic; When the custom scene selected by the user end is the third scene, the ventilation volume of the air inlet duct, the adjustment parameters of the environment adjustment unit and / or the fragrance adjustment unit are controlled based on the third custom logic.

7. The control method of indoor environment treatment equipment according to claim 6, characterized in that: The step of "when the custom scene selected by the user end is the first scene, controlling the ventilation volume of the air inlet duct, the adjustment parameters of the environment adjustment unit and / or the fragrance adjustment unit based on the first custom logic" includes: The user terminal independently selects the ventilation volume of the air inlet duct as the third air volume, and the user terminal independently selects the airflow temperature and input time of the fragrance airflow delivered to the room; When the fragrance airflow delivery time is equal to the input time, or when the fragrance airflow delivery meets the preset conditions, the operation of the custom adjustment mode is stopped.

8. The control method of indoor environment treatment equipment according to claim 7, characterized in that: The step of "stopping the operation of the custom adjustment mode when the fragrance air flow delivery meets the preset conditions" includes: Obtaining whether the fragrance agent in the fragrance adjustment unit is sufficient; If not, an early warning is issued based on the household fresh air system, and if the fragrance agent in the fragrance adjustment unit is not replenished or replaced after a predetermined time after the early warning is issued, the operation of the custom adjustment mode is stopped.

9. The control method of indoor environment treatment equipment according to claim 6, characterized in that: The environmental conditioning unit includes a humidity conditioning component and a water supply component; The air inlet end of the humidity regulating component is in communication with the air inlet duct, and the humidity regulating component is used to transport water vapor into the room to regulate the indoor humidity; The water supply component is connected to the humidity adjustment component to supply water to the humidity adjustment component; The step of "when the custom scene selected by the user end is the second scene, controlling the ventilation volume of the air inlet duct, the adjustment parameters of the environment adjustment unit and / or the fragrance adjustment unit based on the second custom logic" includes: The user terminal independently selects a humidity parameter for the room, wherein the humidity parameter includes a first threshold and a second threshold, wherein the second threshold is greater than the first threshold; Acquiring the current humidity in the indoor environment based on the home fresh air system; When the current humidity is less than the first threshold value, at room temperature, based on the home fresh air system, the ventilation volume of the air inlet duct is controlled to be a fourth air volume, and the water supply component is controlled to deliver a water supply flow rate adapted to the fourth air volume to the humidity adjustment component to adjust the indoor humidity; When the current humidity is greater than the second threshold, the operation of the water supply component and the humidity adjustment component is stopped; or, when the current humidity is greater than or equal to the first threshold and less than or equal to the second threshold, the operation of the water supply component and the humidity adjustment component is dynamically adjusted.

10. The control method of indoor environment treatment equipment according to claim 6, characterized in that: The step of "when the custom scene selected by the user end is the third scene, controlling the ventilation volume of the air inlet duct, the adjustment parameters of the environment adjustment unit and / or the fragrance adjustment unit based on the third custom logic" includes: The user terminal independently selects the indoor humidity parameter, the ventilation volume of the air inlet duct is the fifth air volume, and the user terminal independently selects the airflow temperature and input time of the fragrance airflow delivered to the room; The indoor humidity and fragrance airflow are adjusted according to the fifth air volume, the humidity parameter, the airflow temperature and the input time.

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