Intelligent solution for air conditioner condensation of large air deflector device, method, system, air conditioner

Abstract

The present application relates to the technical field of intelligent air conditioners, and particularly relates to a device, a method, a system and an air conditioner for intelligently solving condensation of a large air deflector. The method comprises: obtaining environmental data of an environment in which the air conditioner is located; and determining whether to divide an initial air outlet air duct of the air conditioner into a first air duct and a second air duct according to the environmental data of the environment in which the air conditioner is located. The present application increases control logic for intelligently controlling a small air deflector on the basis of a large air deflector split air conditioner. The control logic detects a temperature of an inner tube of an evaporator and a relative humidity of an inner ring. A detected value is compared with a preset value. If the detected value is greater than the preset value, the small air deflector is controlled to be opened by a certain angle. The cold air blowing out can improve condensation at a lower edge of an air outlet, improve user experience, and if the detected value is less than the preset value, the small air deflector is controlled to be closed, so that the condensation prevention effect is ensured, the appearance of the air conditioner is ensured to be beautiful, and customer comfort is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of intelligent air conditioners, and particularly relates to a device, method and system for intelligently solving condensation of a large air deflector of an air conditioner, and an air conditioner. BACKGROUND

[0002] With the development of economy, people's living standards have been improved, and the demand for air conditioners is also increasing. The functions of air conditioners are also improving, and only cooling and heating functions cannot meet the needs of customers. Air conditioners are closely related to customers' lives, and customers have higher requirements for air conditioners. More people will consider comfort, and the most demanding requirement for air conditioners is that cold air does not blow people. Large air deflector air conditioners have gradually become popular. Since only the wind is considered, cold air does not blow people, the large air deflector completely holds the wind, and no cold air is blown out, which causes the condensation of the air deflector to be very serious. In the Guangzhou-Foshan region with high humidity and high temperature, the condensation water is more serious, and directly drips on people, seriously affecting user comfort. On the other hand, the condensation water on the panel is more, which affects the appearance of the air conditioner and affects the aesthetics. There is an urgent need for an intelligent solution to the condensation of the large air deflector of the air conditioner. By taking simple methods and increasing a small amount of cost as much as possible, the comfort and user experience are improved, and the demand of customers for the appearance of the air conditioner is also met.

[0003] Therefore, the prior art still needs to be further developed. SUMMARY

[0004] The present application aims to overcome the above technical deficiencies, and provides a device, method and system for intelligently solving condensation of a large air deflector of an air conditioner, and an air conditioner, to solve the technical problems of the condensation of the air deflector being very serious, the condensation water being directly dripped on people after being precipitated, seriously affecting user comfort, and the condensation water on the panel being more, affecting the appearance of the air conditioner and affecting the aesthetics.

[0005] To achieve the above technical purpose, according to a first aspect of the present application, the present application provides a device for intelligently solving condensation of a large air deflector of an air conditioner, comprising:

[0006] An acquisition module is configured to acquire environmental data of an environment in which the air conditioner is located and running state data of the air conditioner.

[0007] A large air deflector is configured to open an initial air outlet duct of the air conditioner when the large air deflector is opened.

[0008] A small air deflector is configured to divide the initial air outlet duct of the air conditioner into a first air duct and a second air duct when the small air deflector is opened, and to restore the first air duct and the second air duct of the air conditioner to the initial air outlet duct when the small air deflector is closed.

[0009] A control module is configured to determine whether to divide the initial air outlet duct of the air conditioner into the first air duct and the second air duct according to the environmental data of the environment in which the air conditioner is located and the running state data of the air conditioner.

[0010] Specifically, the small guide vane is arranged at the end of the first air duct, one end of the small guide vane is provided with a small guide vane rotating shaft, the control module is in control connection with the small guide vane rotating shaft, and the rotating angle of the small guide vane is controlled.

[0011] Specifically, the large guide vane is arranged at the end of the second air duct, one end of the large guide vane is provided with a large guide vane rotating shaft, the control module is in control connection with the large guide vane rotating shaft, and the rotating angle of the large guide vane is controlled.

[0012] Specifically, when the small guide vane divides the initial air outlet air duct of the air conditioner into the first air duct and the second air duct, one end of the small guide vane close to the small guide vane rotating shaft is connected with one end of the large guide vane close to the large guide vane rotating shaft to form a smooth curved surface, so that the air blown out by the first air duct is blown out along the extension direction of the large guide vane due to the Coanda wall attachment effect.

[0013] Specifically, the initial air outlet air duct comprises an air inlet end, and a cross-flow fan blade is arranged in front of the air inlet end of the initial air outlet air duct.

[0014] Specifically, the air conditioner comprises an air conditioner indoor unit, a filter screen is arranged on the inner wall of the air conditioner indoor unit, and the filter screen is arranged above the cross-flow fan blade.

[0015] Specifically, the acquisition module comprises:

[0016] a humidity sensor, configured to acquire the relative humidity of the indoor side;

[0017] a temperature sensor, configured to acquire the inner tube temperature of the evaporator.

[0018] According to the second aspect of the present application, a method for intelligently solving the condensation of a large guide vane air conditioner is provided, comprising:

[0019] S10, acquiring environmental data of an environment in which an air conditioner is located and operation state data of the air conditioner;

[0020] S10, determining whether to divide an initial air outlet air duct of the air conditioner into a first air duct and a second air duct according to the environmental data of the environment in which the air conditioner is located and the operation state data of the air conditioner.

[0021] Specifically, the method is specifically:

[0022] S100, acquiring the relative humidity of the indoor side and the inner tube temperature of the evaporator;

[0023] S200, determining whether to divide the initial air outlet air duct of the air conditioner into the first air duct and the second air duct according to the relative humidity of the indoor side and the inner tube temperature of the evaporator.

[0024] Specifically, the determining whether to split the initial air outlet air duct of the air conditioner into the first air duct and the second air duct according to the relative humidity of the indoor side and the inner tube temperature of the evaporator comprises:

[0025] determining whether the relative humidity of the indoor side is greater than or equal to a first preset threshold value and whether the inner tube temperature of the evaporator is greater than or equal to a second preset threshold value, and determining whether to split the initial air outlet air duct of the air conditioner into the first air duct and the second air duct according to the determination results.

[0026] Specifically, the determining whether to split the initial air outlet air duct of the air conditioner into the first air duct and the second air duct according to the determination results comprises:

[0027] if the relative humidity of the indoor side is greater than or equal to the first preset threshold value and the inner tube temperature of the evaporator is greater than or equal to the second preset threshold value, the small guide vane is controlled to be closed, and the initial air outlet air duct of the air conditioner is not split into the first air duct and the second air duct.

[0028] Specifically, the determining whether to split the initial air outlet air duct of the air conditioner into the first air duct and the second air duct according to the determination results comprises:

[0029] if the relative humidity of the indoor side is greater than or equal to the first preset threshold value and the inner tube temperature of the evaporator is less than the second preset threshold value, the small guide vane is controlled to be opened, and the initial air outlet air duct of the air conditioner is split into the first air duct and the second air duct.

[0030] Specifically, the determining whether to split the initial air outlet air duct of the air conditioner into the first air duct and the second air duct according to the determination results comprises:

[0031] if the relative humidity of the indoor side is less than the first preset threshold value, it is determined whether the relative humidity of the indoor side is greater than or equal to a third preset threshold value and whether the inner tube temperature of the evaporator is greater than or equal to a fourth preset threshold value, and whether to split the initial air outlet air duct of the air conditioner into the first air duct and the second air duct is determined according to the determination results.

[0032] Specifically, the determining whether to split the initial air outlet air duct of the air conditioner into the first air duct and the second air duct according to the determination results comprises:

[0033] if the relative humidity of the indoor side is greater than or equal to the third preset threshold value and the inner tube temperature of the evaporator is greater than or equal to the fourth preset threshold value, the small guide vane is controlled to be closed, and the initial air outlet air duct of the air conditioner is not split into the first air duct and the second air duct.

[0034] Specifically, the method comprises the following steps: determining whether the relative humidity on the indoor side is greater than or equal to a third preset threshold value, and determining whether the inner tube temperature of the evaporator is greater than or equal to a fourth preset threshold value; and determining whether to split the initial air outlet duct of the air conditioner into a first air duct and a second air duct according to the determination results.

[0035] If the relative humidity on the indoor side is greater than or equal to the third preset threshold value, and the inner tube temperature of the evaporator is less than the fourth preset threshold value, the small deflector is controlled to be opened, and the initial air outlet duct of the air conditioner is split into the first air duct and the second air duct.

[0036] Specifically, the method comprises the following steps: determining whether the relative humidity on the indoor side is greater than or equal to a third preset threshold value, and determining whether the inner tube temperature of the evaporator is greater than or equal to a fourth preset threshold value; and determining whether to split the initial air outlet duct of the air conditioner into a first air duct and a second air duct according to the determination results.

[0037] If the relative humidity on the indoor side is less than the third preset threshold value, the small deflector is controlled to be closed, and the initial air outlet duct of the air conditioner is not split into the first air duct and the second air duct.

[0038] According to a third aspect of the present application, a system for intelligently solving the condensation of a large deflector air conditioner is provided, comprising:

[0039] An acquisition module is configured to acquire environmental data of an environment in which the air conditioner is located and running state data of the air conditioner.

[0040] A large deflector is configured to, when opened, open the initial air outlet duct of the air conditioner.

[0041] A small deflector is configured to, when opened, split the initial air outlet duct of the air conditioner into a first air duct and a second air duct; and to, when closed, restore the first air duct and the second air duct of the air conditioner to the initial air outlet duct.

[0042] A control module is configured to determine whether to split the initial air outlet duct of the air conditioner into the first air duct and the second air duct according to the environmental data of the environment in which the air conditioner is located and the running state data of the air conditioner.

[0043] According to a fourth aspect of the present application, an air conditioner is provided, comprising a memory and a processor, wherein the memory stores computer readable instructions, and the computer readable instructions are executed by the processor to implement the above-mentioned method for intelligently solving the condensation of a large deflector air conditioner.

[0044] Advantages:

[0045] The application obtains environment data of an environment where an air conditioner is located, and determines whether to divide an initial air outlet air duct of the air conditioner into a first air duct and a second air duct according to the environment data of the environment where the air conditioner is located. On the basis of the original large guide vane split air conditioner, the control logic of the intelligent control small guide vane is added, the inner tube temperature of the evaporator and the relative humidity of the inner ring are detected, the detected value is compared with the preset value, if the detected value is greater than the preset value, the small guide vane is controlled to open a certain angle, the cold air blowing out can improve the condensation under the air outlet, and the user experience is improved, if the detected value is less than the preset value, the condensation is basically not formed, the small guide vane is controlled to be closed, the condensation prevention effect is ensured, the appearance of the air conditioner is ensured to be beautiful, and the customer comfort is improved. BRIEF DESCRIPTION OF DRAWINGS

[0046] Figure 1 is a flowchart of the method for intelligently solving the condensation of the large guide vane air conditioner provided in the embodiments of the application;

[0047] Figure 2 is a structural schematic diagram of the device for intelligently solving the condensation of the large guide vane air conditioner provided in the embodiments of the application;

[0048] Figure 3 is a position schematic diagram of the first air duct and the second air duct provided in the embodiments of the application;

[0049] Figure 4 is a control logic schematic diagram of the method for intelligently solving the condensation of the large guide vane air conditioner provided in the embodiments of the application;

[0050] The following reference signs exist in the above drawings:

[0051] 1, air conditioner indoor unit; 2, evaporator; 3, cross-flow fan blade; 4, initial air outlet air duct; 5, small guide vane; 6, large guide vane; 7, small guide vane rotating shaft; 8, indoor unit filter screen; 9, panel; 10, second air duct; 11, first air duct. DETAILED DESCRIPTION

[0052] In order for those skilled in the art to better understand the technical solutions of the application, the technical solutions of the application will be described clearly and completely below in combination with the drawings of the application. Based on the embodiments in the application, other similar embodiments obtained by those skilled in the art without creative labor should belong to the protection scope of the application. In addition, the direction words mentioned in the following embodiments, such as “up”, “down”, “left”, “right” and the like are only the directions of the drawings, therefore, the direction words used are used for illustration but not for limiting the application.

[0053] The application will be further described below in combination with the drawings and the preferred embodiments.

[0054] Please refer to Figures 1-4The application provides a device for solving the condensation of a large air deflector of an air conditioner, comprising:

[0055] An acquisition module is configured to acquire environmental data of an environment where the air conditioner is located and operation state data of the air conditioner.

[0056] A large air deflector 6 is configured to, when opened, open an initial air outlet duct 4 of the air conditioner.

[0057] A small air deflector 5 is configured to, when opened, divide the initial air outlet duct 4 of the air conditioner into a first air duct 11 and a second air duct 10; and to, when closed, restore the first air duct 11 and the second air duct 10 of the air conditioner to the initial air outlet duct 4.

[0058] A control module is configured to determine whether to divide the initial air outlet duct 4 of the air conditioner into the first air duct 11 and the second air duct 10 according to the environmental data of the environment where the air conditioner is located and the operation state data of the air conditioner.

[0059] Specifically, the acquisition module comprises:

[0060] A humidity sensor is configured to acquire the relative humidity of an indoor side.

[0061] A temperature sensor is configured to acquire the inner tube temperature of an evaporator.

[0062] Specifically, the air conditioner further comprises:

[0063] An air conditioner indoor unit 1, an evaporator 2, a cross-flow fan blade 3, a small air deflector rotating shaft 7, an indoor unit filter screen 8, and a panel 9.

[0064] It can be understood that the air conditioner indoor unit 1, the evaporator 2, the cross-flow fan blade 3, the indoor unit filter screen 8, and the panel 9 are all prior art, and thus the application will not be described in detail.

[0065] It can be understood that one end of the small air deflector 5 is provided with the small air deflector rotating shaft 7, the control module is in control connection with the small air deflector rotating shaft 7, and the control module is configured to control the rotation angle of the small air deflector 5.

[0066] The small air deflector 5 is arranged at the end of the first air duct 11, one end of the small air deflector 5 is provided with the small air deflector rotating shaft 7, the control module is in control connection with the small air deflector rotating shaft 7, and the control module is configured to control the rotation angle of the small air deflector 5.

[0067] Specifically, the large air deflector 6 is arranged at the end of the second air duct 10, one end of the large air deflector 6 is provided with a large air deflector rotating shaft (not shown in the drawings), the control module is in control connection with the large air deflector rotating shaft, and the control module is configured to control the rotation angle of the large air deflector 6.

[0068] Specifically, when the small guide vane 5 divides the initial air outlet air duct 4 of the air conditioner into the first air duct 11 and the second air duct 10, the end of the small guide vane 5 close to the small guide vane rotating shaft 7 and the end of the large guide vane 6 close to the large guide vane rotating shaft are connected to form a smooth curved surface, so that the air blown out by the first air duct 11 is blown out along the extension direction of the large guide vane 6 due to the Coanda wall attachment effect.

[0069] Specifically, the initial air outlet air duct 4 comprises an air inlet end, and a cross-flow fan blade 3 is arranged in front of the air inlet end of the initial air outlet air duct 4.

[0070] Specifically, the air conditioner comprises an air conditioner indoor unit 1, and a filter screen 8 is arranged on the inner wall of the air conditioner indoor unit 1 and is arranged above the cross-flow fan blade 3.

[0071] Specifically, the acquisition module comprises:

[0072] a humidity sensor, configured to acquire the relative humidity of the indoor side;

[0073] a temperature sensor, configured to acquire the inner tube temperature of the evaporator.

[0074] It can be understood that the present application acquires the environmental data of the environment in which the air conditioner is located, and determines whether to divide the initial air outlet air duct of the air conditioner into a first air duct and a second air duct according to the environmental data of the environment in which the air conditioner is located. On the basis of the original large guide vane split air conditioner, the control logic of the intelligent control small guide vane is increased, the inner tube temperature of the evaporator and the relative humidity of the inner ring are detected, the detected value is compared with the preset value, and if the detected value is greater than the preset value, the small guide vane is controlled to open a certain angle, the cold air blowing out can improve the condensation under the air outlet, improve the user experience, and if the detected value is less than the preset value, the small guide vane is basically not controlled to open, the condensation prevention effect is ensured, and the appearance of the air conditioner is ensured to be beautiful, and the comfort of the customer is improved.

[0075] Please refer to Figure 1 The present application provides another embodiment, which provides a method for intelligently solving the condensation of a large guide vane air conditioner, comprising:

[0076] S10, acquiring the environmental data of the environment in which the air conditioner is located and the running state data of the air conditioner.

[0077] Specifically, after the air conditioner is started, the large guide vane is controlled to open, and then the initial air outlet air duct of the air conditioner is controlled to open, and the environmental data of the environment in which the air conditioner is located within a preset time interval is acquired at a preset time interval.

[0078] Specifically, after the air conditioner is started, the large guide vane is controlled to open, and then the initial air outlet air duct of the air conditioner is controlled to open, and the environmental data of the environment in which the air conditioner is located within a preset time interval is acquired at a preset time interval.

[0079] The large guide vane is controlled to open a first preset angle, and then the initial air outlet air duct of the air conditioner is controlled to open.

[0080] S10, according to the environment data of the environment where the air conditioner is located and the running state data of the air conditioner, it is judged whether the initial air outlet air duct 4 of the air conditioner is divided into a first air duct 11 and a second air duct 10.

[0081] Specifically, the method is specifically:

[0082] S100, the relative humidity of the indoor side and the inner tube temperature of the evaporator are obtained.

[0083] Specifically, after the air conditioner is started, the large guide vane is controlled to open, and then the initial air outlet air duct of the air conditioner is controlled to open, and then the relative humidity of the indoor side and the inner tube temperature of the evaporator within a preset time interval are obtained.

[0084] Specifically, before step S100, it includes:

[0085] The first preset angle, the second preset angle, the preset time interval, the preset time length, the first preset threshold, the second preset threshold, the third preset threshold, and the fourth preset threshold are set in the control module.

[0086] It can be understood that the above parameters can be specifically set according to the actual needs of the users of the present application, and the present application does not limit the specific values of the above parameters, as long as they are suitable for the intelligent solution of the large guide vane air conditioner condensation method proposed in the present application.

[0087] Preferably, the first preset angle of the present application is set to 60°, the second preset angle of the present application is set to 20°, the preset time interval of the present application is set to 2 seconds, the preset time length of the present application is set to 10 minutes, the first preset threshold of the present application is set to 70%, the second preset threshold of the present application is set to 19 degrees Celsius, the third preset threshold of the present application is set to 40%, and the fourth preset threshold of the present application is set to 15 degrees Celsius. The above parameters are obtained by a large number of tests by the technical personnel of the present application, and can well realize the intelligent solution of the large guide vane air conditioner condensation method proposed in the present application.

[0088] S200, according to the relative humidity of the indoor side and the inner tube temperature of the evaporator, it is judged whether the initial air outlet air duct 4 of the air conditioner is divided into a first air duct 11 and a second air duct 10.

[0089] Specifically, according to the relative humidity of the indoor side and the inner tube temperature of the evaporator, it is judged whether the initial air outlet air duct 4 of the air conditioner is divided into a first air duct 11 and a second air duct 10, including:

[0090] determining whether the relative humidity on the indoor side is greater than or equal to a first preset threshold value and determining whether the inner tube temperature of the evaporator is greater than or equal to a second preset threshold value, and determining whether to split the initial air outlet duct 4 of the air conditioner into the first air duct 11 and the second air duct 10 according to the determination results.

[0091] Specifically, the determining whether to split the initial air outlet duct 4 of the air conditioner into the first air duct 11 and the second air duct 10 according to the determination results includes:

[0092] If the relative humidity on the indoor side is greater than or equal to the first preset threshold value and the inner tube temperature of the evaporator is greater than or equal to the second preset threshold value, the small deflector 5 is controlled to be closed, and the initial air outlet duct 4 of the air conditioner is not split into the first air duct 11 and the second air duct 10.

[0093] It can be understood that at this time, since the relative humidity on the indoor side is higher than the first preset threshold value, the humidity is large, but the inner tube temperature of the evaporator has already been higher than the second preset threshold value, the outlet air temperature will be higher, the deflector holds the wind, the wind temperature is high, the whole deflector temperature is high, and the dew point temperature is not reached, so water will not be precipitated, and therefore the small deflector is not opened.

[0094] Specifically, the determining whether to split the initial air outlet duct 4 of the air conditioner into the first air duct 11 and the second air duct 10 according to the determination results includes:

[0095] If the relative humidity on the indoor side is greater than or equal to the first preset threshold value and the inner tube temperature of the evaporator is less than the second preset threshold value, the small deflector 5 is controlled to be opened, and the initial air outlet duct 4 of the air conditioner is split into the first air duct 11 and the second air duct 10.

[0096] It can be understood that at this time, the relative humidity on the indoor side is higher than the first preset threshold value, the humidity is large, and the inner tube temperature of the evaporator is lower than the second preset threshold value, the outlet air temperature will be lower, the deflector holds the wind, the wind temperature is low, the whole deflector temperature is low, and the dew point temperature has been reached, so water will be precipitated, and therefore the small deflector is opened, the lower edge of the air outlet on the back of the small deflector blows out cold air, that is, the second air duct blows out cold air, and hot air cannot reach, the cold air blown out of the second air duct also adheres to the large deflector by using the Coanda wall attachment effect, which ensures that the cold air does not blow on people and also ensures that hot air cannot reach, thereby ensuring the effect of preventing condensation.

[0097] Specifically, the controlling the small deflector 5 to be opened and splitting the initial air outlet duct 4 of the air conditioner into the first air duct 11 and the second air duct 10 includes:

[0098] The small deflector is controlled to be opened by a second preset angle, and the initial air outlet duct 4 of the air conditioner is split into the first air duct 11 and the second air duct 10.

[0099] Specifically, the determining whether to split the initial air outlet air duct 4 of the air conditioner into the first air duct 11 and the second air duct 10 according to the judgment result comprises:

[0100] If the relative humidity on the indoor side is less than the first preset threshold, it is determined whether the relative humidity on the indoor side is greater than or equal to a third preset threshold, and whether the inner tube temperature of the evaporator is greater than or equal to a fourth preset threshold, and whether to split the initial air outlet air duct 4 of the air conditioner into the first air duct 11 and the second air duct 10 is determined according to the judgment result.

[0101] Specifically, the determining whether to split the initial air outlet air duct 4 of the air conditioner into the first air duct 11 and the second air duct 10 according to the judgment result comprises:

[0102] If the relative humidity on the indoor side is greater than or equal to the third preset threshold, and the inner tube temperature of the evaporator is greater than or equal to the fourth preset threshold, the small deflector 5 is controlled to be closed, and the initial air outlet air duct 4 of the air conditioner is not split into the first air duct 11 and the second air duct 10.

[0103] It can be understood that, at this time, the tube temperature is already higher than the second preset threshold, the outlet air temperature will be higher, the deflector holds the wind, the wind temperature is high, the whole deflector temperature is high, the dew point temperature is not reached, and water will not be precipitated, so the small deflector is not opened.

[0104] Specifically, the determining whether to split the initial air outlet air duct 4 of the air conditioner into the first air duct 11 and the second air duct 10 according to the judgment result comprises:

[0105] If the relative humidity on the indoor side is greater than or equal to the third preset threshold, and the inner tube temperature of the evaporator is less than the fourth preset threshold, the small deflector 5 is controlled to be opened, and the initial air outlet air duct 4 of the air conditioner is split into the first air duct 11 and the second air duct 10.

[0106] It can be understood that, at this time, the outlet air temperature will be low, the deflector holds the wind, the wind temperature is low, the whole deflector temperature is low, the dew point temperature has been reached, and water will be precipitated, so the small deflector is opened by a certain angle.

[0107] Specifically, the determining whether to split the initial air outlet air duct 4 of the air conditioner into the first air duct 11 and the second air duct 10 according to the judgment result comprises:

[0108] If the relative humidity on the indoor side is less than a third preset threshold, the control closes the small guide vane 5, and does not split the initial air outlet duct 4 of the air conditioner into the first air duct 11 and the second air duct 10.

[0109] It can be understood that, at this time, the relative humidity is too small to cause condensation, and therefore the small guide vane is not opened.

[0110] Next, the working process of the present application is further described.

[0111] The present patent is mainly based on a large guide vane split unit, and through the large guide vane supporting wind and combining the Coanda wall attachment effect, cold air is blown out along the ceiling, the cold air is above 2 m, and the cold quantity is exchanged with the space hot air through convection, so that the cold quantity is slowly transmitted from 2 m high to the surface of the human body through plume, so that the person does not feel wind and feels more comfortable. However, in the high temperature and high humidity working condition, the large and small guide vanes are closed to ensure that the cold air is dragged to above 2 m, so that the guide vanes and the air outlet are cold surfaces, and the high humidity hot air causes condensation on the cold surface. The more the humidity is, the more water is condensed. The small guide vane is opened at a certain angle, the lower edge of the air outlet on the back of the small guide vane has cold air blowing out, and hot air cannot reach, the Coanda wall attachment effect is used, the cold air blown out of the small guide vane also blows out along the large guide vane, so that the cold air is not blown to the person, and the hot air cannot reach to ensure the condensation effect.

[0112] A schematic diagram of a large guide vane air conditioner is shown in Figure 2 and Figure 4 , where R 内湿10 represents the relative humidity on the indoor side at 10 min, and T 内管10 represents the temperature of the inner tube of the evaporator at 10 min.

[0113] When the large guide vane air conditioner is turned off, the small guide vane is closed to the closed position, as shown in Figure 2 , the closed position is 0°, and the angle range of the small guide vane is 0°-65°, and the large guide vane is closed to Figure 2 , a is 85°, and the angle range of the large guide vane is 0°-85°.

[0114] A schematic diagram of the small guide vane closed to the condensation prevention angle is shown in Figure 3As shown, the large air guide plate is set to an angle of a0, where a0 is 60°, the angle at which the cold air does not blow directly on people. When the cold air is blown out, it is lifted by the large air guide plate and travels directly along the ceiling. The cold air sinks and exchanges heat, and the cold air can reach more than 2 meters. The large air guide plate maintains this angle. The small air guide plate is set to an angle of b0, where b0 is 20°, the angle for preventing condensation. Cold air blows out from the lower edge of the air outlet on the back of the small air guide plate, that is, cold air blows out from the first air duct. Hot air cannot reach it. Utilizing the Coanda wall-adhesion effect, the cold air from the small air guide plate also blows out along the large air guide plate, that is, the cold air from the first air duct also blows out along the large air guide plate. This ensures that the cold air does not blow directly on people, and also ensures that the hot air cannot reach it, thus ensuring the condensation effect.

[0115] The specific control process for the anti-condensation air guide plate is as follows: Figure 4 The customer defaults to turning on the large air duct air conditioner. After powering on, they set any fan speed. Ten minutes after powering on, the temperature sensor inside the evaporator tube begins to detect the temperature value T. 内管 The indoor humidity sensor begins detecting the indoor relative humidity R. 内湿 When detecting R 内湿10 ≥N1 and T 内管10 When W0 is ≥0, the indoor relative humidity is higher than 70%, indicating high humidity. However, the pipe temperature is already above 19°C, resulting in an even higher outlet air temperature. The air guide vanes draw the air, leading to high air temperature and a high overall air guide vane temperature. Since the dew point temperature has not been reached, water will not condense. The small air guide vanes remain closed, set to 0°C. When R is detected... 内湿10 ≥N1 and T 内管10 When W < W0, the indoor relative humidity is higher than 70%, resulting in high humidity. Simultaneously, the pipe temperature is below 19℃, leading to a low outlet air temperature. The air guide plate, supporting the airflow, results in low air temperature. The entire air guide plate is at a low temperature, reaching the dew point, causing water condensation. Opening the small air guide plate to a certain angle b0 (ideally 20°) ensures that cold air is blown out from the lower edge of the outlet on the back of the small air guide plate, preventing hot air from reaching the surface. Utilizing the Coanda effect, the cold air from the small air guide plate also adheres to the large air guide plate, ensuring that the cold air doesn't blow directly on people while preventing condensation on the hot air. When N1 > R... 内湿10 ≥N0 and T 内管10 When W1 is ≥, the relative humidity inside is below 70% but above 40%, but the pipe temperature is already above 15℃, the outlet air temperature will be even higher. The air guide plate will push the air, resulting in high air temperature and a high overall air guide plate temperature. Since the dew point temperature has not been reached, water will not precipitate. The small air guide plate will not open and will be set to 0°. When N1 > R... 内湿10 ≥N0 and T 内管10When W1, the inner side relative humidity is lower than 70% and higher than 40% humidity, and the tube temperature is lower than 15℃, the air outlet temperature is low, the air deflector holds the wind, the wind temperature is low, the whole air deflector temperature is low, the dew point temperature is reached, water is precipitated, the small air deflector is opened by a certain angle b0, b0 is 20°, the cold wind blows out from the lower edge of the air outlet of the back of the small air deflector, and the hot wind cannot reach, the Coanda wall attachment effect is utilized, the cold wind blown out from the small air deflector also sticks to the large air deflector, the cold wind is ensured not to blow on people, and the hot wind is also ensured not to condense. 内湿10 When W1, the inner side relative humidity is lower than 70% and higher than 40% humidity, and the tube temperature is lower than 15℃, the air outlet temperature is low, the air deflector holds the wind, the wind temperature is low, the whole air deflector temperature is low, the dew point temperature is reached, water is precipitated, the small air deflector is opened by a certain angle b0, b0 is 20°, the cold wind blows out from the lower edge of the air outlet of the back of the small air deflector, and the hot wind cannot reach, the Coanda wall attachment effect is utilized, the cold wind blown out from the small air deflector also sticks to the large air deflector, the cold wind is ensured not to blow on people, and the hot wind is also ensured not to condense.

[0116] It should be noted that the meanings of the English in the above technical solutions are as shown in Table 1:

[0117] Table 1 English interpretation

[0118]

[0119] It should be noted that the test data of the air deflector air conditioner at 30℃ of the inner and outer rings, at 35%, 60% and 90% of the humidity, and at different tube temperatures of the air outlet condensation phenomenon are as shown in Table 2, and then the preferred value of the first preset threshold is set to 70%, the preferred value of the second preset threshold is set to 19 degrees Celsius, the preferred value of the third preset threshold is set to 40%, and the preferred value of the fourth preset threshold is set to 15 degrees Celsius.

[0120] Wherein, the 30℃ of the inner and outer rings means that the indoor environment temperature and the outdoor environment temperature are both 30 degrees Celsius.

[0121] Table 2 test data

[0122]

[0123] It should be noted that the present application obtains the environment data of the environment where the air conditioner is located; whether the initial air outlet duct of the air conditioner is divided into a first air duct and a second air duct is judged according to the environment data of the environment where the air conditioner is located. On the basis of the original large air deflector split air conditioner, the control logic of the intelligent control small air deflector is increased, the detected value is compared with the preset value by detecting the evaporator inner tube temperature and the inner ring relative humidity, the small air deflector is opened by a certain angle when the detected value is greater than the preset value, the cold wind blowing out can improve the condensation of the lower edge of the air outlet, and the user experience is improved, the small air deflector is closed when the detected value is less than the preset value, the condensation prevention effect is ensured, the appearance of the air conditioner is ensured to be beautiful, and the customer comfort is improved.

[0124] The application provides another embodiment, which provides a system for intelligently solving condensation of a large air deflector of an air conditioner.

[0125] An acquisition module is configured to acquire environmental data of an environment where the air conditioner is located and operation state data of the air conditioner.

[0126] A large air deflector 6 is configured to, when opened, open an initial air outlet duct 4 of the air conditioner.

[0127] A small air deflector 5 is configured to, when opened, divide the initial air outlet duct 4 of the air conditioner into a first air duct 11 and a second air duct 10, and to, when closed, restore the first air duct 11 and the second air duct 10 of the air conditioner to the initial air outlet duct 4.

[0128] A control module is configured to determine whether to divide the initial air outlet duct 4 of the air conditioner into the first air duct 11 and the second air duct 10 according to the environmental data of the environment where the air conditioner is located and the operation state data of the air conditioner.

[0129] It can be understood that the application acquires environmental data of an environment where the air conditioner is located, and determines whether to divide an initial air outlet duct of the air conditioner into a first air duct and a second air duct according to the environmental data of the environment where the air conditioner is located. On the basis of a large air deflector split-body air conditioner, a control logic for intelligently controlling a small air deflector is added, the inner tube temperature of an evaporator and the relative humidity of an inner ring are detected, the detected value is compared with a preset value, if the detected value is greater than the preset value, the small air deflector is controlled to be opened by a certain angle, the cold air blowing out can improve the condensation of the lower edge of an air outlet, and the user experience is improved, if the detected value is less than the preset value, the small air deflector is basically not controlled to be opened, the condensation is basically not formed, the small air deflector is controlled to be closed, the condensation prevention effect is ensured, the appearance of the air conditioner is ensured to be beautiful, and the comfort of a customer is improved.

[0130] In the preferred embodiment, the application further provides an air conditioner, which comprises:

[0131] The computer device can be a server, a terminal, or any other electronic device with necessary computing and / or processing capabilities in a broad sense. In an embodiment, the computer device can include a processor, a memory, a network interface, a communication interface, and the like connected by a system bus. The processor of the computer device can be configured to provide necessary computing, processing, and / or control capabilities. The memory of the computer device can include a non-volatile storage medium and an internal memory. The non-volatile storage medium can store an operating system, a computer program, and the like therein or thereon. The internal memory can provide an environment for running the operating system and the computer program in the non-volatile storage medium. The network interface and the communication interface of the computer device can be configured to connect and communicate with external devices through a network. The computer program, when executed by the processor, performs the steps of the method of the present application.

[0132] The present application can be implemented as a computer-readable storage medium having a computer program stored thereon, which, when executed by a processor, causes the steps of the method of the embodiments of the present application to be performed. In an embodiment, the computer program is distributed on a plurality of computer devices or processors coupled by a network, such that the computer program is stored, accessed, and executed by one or more computer devices or processors in a distributed manner. A single method step / operation, or two or more method steps / operations, can be performed by a single computer device or processor, or by two or more computer devices or processors. One or more method steps / operations can be performed by one or more computer devices or processors, and one or more other method steps / operations can be performed by one or more other computer devices or processors. One or more computer devices or processors can perform a single method step / operation, or perform two or more method steps / operations.

[0133] It can be understood by those of ordinary skill in the art that the method steps of the present application can be instructed by a computer program to be completed by relevant hardware such as a computer device or a processor, and the computer program can be stored in a non-transitory computer-readable storage medium, which, when executed, causes the steps of the present application to be performed. According to circumstances, any reference to a memory, storage, database, or other medium herein can include non-volatile and / or volatile memory. Examples of non-volatile memory include read-only memory (ROM), programmable ROM (PROM), electrically programmable ROM (EPROM), electrically erasable programmable ROM (EEPROM), flash memory, magnetic tape, floppy disk, magneto-optical data storage device, optical data storage device, hard disk, solid state disk, and the like. Examples of volatile memory include random access memory (RAM), external cache memory, and the like.

[0134] It should be noted that the application obtains the environment data of the environment where the air conditioner is located, and determines whether to divide the initial air outlet air duct of the air conditioner into a first air duct and a second air duct according to the environment data of the environment where the air conditioner is located. On the basis of the original large guide vane split air conditioner, the control logic of the intelligent control small guide vane is added, the inner tube temperature of the evaporator and the relative humidity of the inner ring are detected, the detected value is compared with the preset value, if the detected value is greater than the preset value, the small guide vane is controlled to open a certain angle, the cold air blowing out can improve the condensation under the air outlet, improve the user experience, if the detected value is less than the preset value, the small guide vane is basically not controlled to open, the small guide vane is controlled to close, the condensation prevention effect is ensured, at the same time, the appearance of the air conditioner is ensured to be beautiful, and the customer comfort is improved.

[0135] The technical features described above can be combined arbitrarily. Although all possible combinations of the technical features are not described, any combination of the technical features should be considered to be covered by the present specification, as long as there is no contradiction in the combination.

[0136] The specific embodiments of the application described above do not constitute a limitation on the scope of protection of the application. Any various other corresponding changes and modifications made according to the technical concept of the application should be included in the scope of protection of the claims of the application.

Claims

1. A method for intelligently solving condensation problems in air conditioners with large air guide vanes, characterized in that, The method includes: S10. Obtain environmental data of the environment where the air conditioner is located and the operating status data of the air conditioner; S10. Based on the environmental data of the environment where the air conditioner is located and the operating status data of the air conditioner, determine whether to divide the initial air outlet duct (4) of the air conditioner into the first duct (11) and the second duct (10). The method is specifically as follows: S100: Obtain the relative humidity on the indoor side and the temperature of the inner tube of the evaporator; S200. Based on the relative humidity on the indoor side and the temperature of the inner tube of the evaporator, determine whether to divide the initial air outlet duct (4) of the air conditioner into the first duct (11) and the second duct (10). The step of determining whether to divide the initial air outlet duct (4) of the air conditioner into a first duct (11) and a second duct (10) based on the relative humidity on the indoor side and the temperature of the inner pipe of the evaporator includes: Determine whether the relative humidity on the indoor side is greater than or equal to the first preset threshold, and determine whether the temperature of the inner tube of the evaporator is greater than or equal to the second preset threshold. Based on the determination results, determine whether to divide the initial air outlet duct (4) of the air conditioner into the first duct (11) and the second duct (10). The step of determining whether to divide the initial air outlet duct (4) of the air conditioner into a first duct (11) and a second duct (10) based on the judgment result includes: If the relative humidity on the indoor side is greater than or equal to the first preset threshold and the temperature of the inner tube of the evaporator is greater than or equal to the second preset threshold, the small air guide plate (5) is closed to prevent the initial air outlet duct (4) of the air conditioner from being divided into the first duct (11) and the second duct (10). The method further includes: By controlling the large air guide plate (6) to open, the initial air outlet duct (4) of the air conditioner is opened. By controlling the small air guide plate (5) to open, the initial air outlet duct (4) of the air conditioner is divided into the first air duct (11) and the second air duct (10); by controlling the small air guide plate (5) to close, the first air duct (11) and the second air duct (10) of the air conditioner are restored to the initial air outlet duct (4). Specifically, the small air guide plate (5) is located at the end of the first air duct (11), and a small air guide rotating shaft (7) is provided at one end of the small air guide plate (5). The control module is connected to the small air guide rotating shaft (7) to control the rotation angle of the small air guide plate (5). Specifically, the large air guide plate (6) is located at the end of the second air duct (10), and a large air guide rotating shaft is provided at one end of the large air guide plate (6). The control module is connected to the large air guide rotating shaft for controlling the rotation angle of the large air guide plate (6). Specifically, when the small air guide plate (5) divides the initial air outlet duct (4) of the air conditioner into the first air duct (11) and the second air duct (10), the end of the small air guide plate (5) near the small air guide rotation shaft (7) and the end of the large air guide plate (6) near the large air guide rotation shaft are connected to form a smooth curved surface, so that the air blown out from the first air duct (11) is blown out along the extension direction of the large air guide plate (6) due to the Coanda wall-adhering effect.

2. The method for intelligently solving condensation in air conditioners with large air guide plates according to claim 1, characterized in that, The step of determining whether to divide the initial air outlet duct (4) of the air conditioner into a first duct (11) and a second duct (10) based on the judgment result includes: If the relative humidity on the indoor side is greater than or equal to the first preset threshold and the temperature of the inner tube of the evaporator is less than the second preset threshold, the small air guide plate (5) is opened to divide the initial air outlet duct (4) of the air conditioner into the first air duct (11) and the second air duct (10).

3. The method for intelligently solving condensation in air conditioners with large air guide plates according to claim 1, characterized in that, The step of determining whether to divide the initial air outlet duct (4) of the air conditioner into a first duct (11) and a second duct (10) based on the judgment result includes: If the relative humidity on the indoor side is less than the first preset threshold, determine whether the relative humidity on the indoor side is greater than or equal to the third preset threshold, and determine whether the temperature of the inner tube of the evaporator is greater than or equal to the fourth preset threshold. Based on the determination result, determine whether to divide the initial air outlet duct (4) of the air conditioner into the first duct (11) and the second duct (10).

4. The method for intelligently solving condensation in air conditioners with large air guide plates according to claim 3, characterized in that, The determination of whether the relative humidity on the indoor side is greater than or equal to a third preset threshold, and whether the temperature of the inner tube of the evaporator is greater than or equal to a fourth preset threshold, and the determination of whether to divide the initial air outlet duct (4) of the air conditioner into a first duct (11) and a second duct (10) based on the determination results, includes: If the relative humidity on the indoor side is greater than or equal to the third preset threshold and the temperature of the inner tube of the evaporator is greater than or equal to the fourth preset threshold, the small air guide plate (5) is closed, and the initial air outlet duct (4) of the air conditioner is not divided into the first duct (11) and the second duct (10).

5. The method for intelligently solving condensation in air conditioners with large air guide plates according to claim 3, characterized in that, The determination of whether the relative humidity on the indoor side is greater than or equal to a third preset threshold, and whether the temperature of the inner tube of the evaporator is greater than or equal to a fourth preset threshold, and the determination of whether to divide the initial air outlet duct (4) of the air conditioner into a first duct (11) and a second duct (10) based on the determination results, includes: If the relative humidity on the indoor side is greater than or equal to the third preset threshold and the temperature of the inner tube of the evaporator is less than the fourth preset threshold, the small air guide plate (5) is opened to divide the initial air outlet duct (4) of the air conditioner into the first air duct (11) and the second air duct (10).

6. The method for intelligently solving condensation in air conditioners with large air guide plates according to claim 3, characterized in that, The determination of whether the relative humidity on the indoor side is greater than or equal to a third preset threshold, and whether the temperature of the inner tube of the evaporator is greater than or equal to a fourth preset threshold, and the determination of whether to divide the initial air outlet duct (4) of the air conditioner into a first duct (11) and a second duct (10) based on the determination results, includes: If the relative humidity on the indoor side is less than the third preset threshold, the small air guide plate (5) is closed, and the initial air outlet duct (4) of the air conditioner is not divided into the first duct (11) and the second duct (10).

7. A device for intelligently solving condensation problems in air conditioners with large air guide plates, characterized in that, The method for intelligently resolving condensation in air conditioners with large air guide plates, as described in any one of claims 1-6, comprises: The acquisition module is used to acquire environmental data of the environment where the air conditioner is located and the operating status data of the air conditioner. Large air guide plate (6) is used to open the initial air outlet duct (4) of the air conditioner when it is turned on. The small air guide plate (5) is used to divide the initial air outlet duct (4) of the air conditioner into a first air duct (11) and a second air duct (10) when the air conditioner is turned on; and to restore the first air duct (11) and the second air duct (10) of the air conditioner to the initial air outlet duct (4) when the air conditioner is turned off. The control module is used to determine whether to divide the initial air outlet duct (4) of the air conditioner into the first duct (11) and the second duct (10) based on the environmental data of the environment where the air conditioner is located and the operating status data of the air conditioner.

8. The intelligent device for solving condensation in air conditioners with large air guide plates according to claim 7, characterized in that, The small air guide plate (5) is located at the end of the first air duct (11). One end of the small air guide plate (5) is provided with a small air guide rotating shaft (7). The control module is connected to the small air guide rotating shaft (7) for controlling the rotation angle of the small air guide plate (5).

9. The intelligent device for solving condensation in air conditioners with large air guide plates according to claim 8, characterized in that, The large air guide plate (6) is located at the end of the second air duct (10). One end of the large air guide plate (6) is provided with a large air guide rotating shaft. The control module is connected to the large air guide rotating shaft and is used to control the rotation angle of the large air guide plate (6).

10. The intelligent device for solving condensation in air conditioners with large air guide plates according to claim 9, characterized in that, When the small air guide plate (5) divides the initial air outlet duct (4) of the air conditioner into the first air duct (11) and the second air duct (10), the end of the small air guide plate (5) near the small air guide rotation shaft (7) and the end of the large air guide plate (6) near the large air guide rotation shaft are connected to form a smooth curved surface, so that the air blown out from the first air duct (11) is blown out along the extension direction of the large air guide plate (6) due to the Coanda wall-adhering effect.

11. The intelligent device for solving condensation in air conditioners with large air guide plates according to claim 7, characterized in that, The initial air outlet duct (4) includes an air inlet end, and a cross-flow fan blade (3) is provided in front of the air inlet end of the initial air outlet duct (4).

12. The intelligent device for solving condensation in air conditioners with large air guide plates according to claim 11, characterized in that, The air conditioner includes an indoor unit (1), and the inner wall of the indoor unit (1) is provided with a filter screen (8), which is located above the cross-flow fan blade (3).

13. The intelligent device for solving condensation in air conditioners with large air guide plates according to claim 7, characterized in that, The acquisition module includes: A humidity sensor, used to acquire the relative humidity on the indoor side; Temperature sensor used to obtain the temperature of the inner tube of the evaporator.

14. A system for intelligently solving condensation problems in air conditioners with large air guide vanes, characterized in that, The method for intelligently resolving condensation in air conditioners with large air guide vanes, as described in any one of claims 1-6, comprises: The acquisition module is used to acquire environmental data of the environment where the air conditioner is located and the operating status data of the air conditioner. Large air guide plate (6) is used to open the initial air outlet duct (4) of the air conditioner when it is turned on. The small air guide plate (5) is used to divide the initial air outlet duct (4) of the air conditioner into a first air duct (11) and a second air duct (10) when the air conditioner is turned on; and to restore the first air duct (11) and the second air duct (10) of the air conditioner to the initial air outlet duct (4) when the air conditioner is turned off. The control module is used to determine whether to divide the initial air outlet duct (4) of the air conditioner into the first duct (11) and the second duct (10) based on the environmental data of the environment where the air conditioner is located and the operating status data of the air conditioner.

15. An air conditioner, characterized in that, include: Memory; The memory contains computer-readable instructions that, when executed by the processor, implement the method for intelligently resolving condensation in air conditioners with large air guide vanes according to any one of claims 1 to 6.

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