CN-116557986-B - Air conditioner, dehumidification control method and device thereof and readable storage medium

Abstract

The invention provides an air conditioner, a dehumidification control method and device thereof and a readable storage medium. The control method comprises the steps of obtaining the outer ring temperature, the inner ring temperature and the set temperature in a dehumidification mode, and controlling the wind speed of the indoor unit and the on-off of electric heating according to the outer ring temperature, the inner ring temperature and the set temperature. The invention solves the problem that the technical scheme in the related art cannot improve the dehumidification comfort experience of the user on the basis of not increasing the cost.

Inventors

• WANG WENJIE
• CHEN JUN
• YING BIYE
• YU BAOCAI
• YUAN HUIHUI
• DONG FEI

Assignees

• 宁波奥克斯电气股份有限公司

Dates

Publication Date

20260505

Application Date

20230512

Claims (8)

1. 1. A dehumidification control method of an air conditioner, the control method comprising: S100, under a dehumidification mode, acquiring an outer ring temperature, an inner ring temperature and a set temperature; S200, controlling the wind speed of the indoor unit and the opening and closing of electric heating according to the outer ring temperature, the inner ring temperature and the set temperature; the S200 includes: S210, subtracting the set temperature from the inner ring temperature to determine a target temperature difference; S220, comparing the outer ring temperature with a first temperature threshold value in size; s230, when the temperature of the outer ring is smaller than the first temperature threshold value, controlling the wind speed of the indoor unit to switch among a first wind speed, a second wind speed and a third wind speed according to the target temperature difference, and controlling the electric heating to be started and stopped; s240, when the temperature of the outer ring is greater than or equal to the first temperature threshold value, controlling the wind speed of the indoor unit to be the third wind speed, and controlling the electric heating to be turned off; Wherein the first wind speed < the second wind speed < the third wind speed; The S230 includes: s231, acquiring the number of indoor personnel, and judging a temperature interval in which the target temperature difference falls; S232, when the target temperature difference falls into a first temperature interval A 1 , controlling the wind speed of the indoor unit and the on-off of the electric heating according to the number of indoor personnel; S233, when the target temperature difference falls into a second temperature interval A 2 , controlling the wind speed of the indoor unit and the on-off of the electric heating according to the number of indoor personnel; S234, when the target temperature difference falls into a third temperature interval A 3 , acquiring the temperature of an inner disk, and controlling the wind speed of the indoor unit, the frequency of a compressor, the rotating speed of an outer fan and the on-off of the electric heating according to the number of indoor personnel and the temperature of the inner disk; S235, when the target temperature difference falls into a fourth temperature interval A 4 , controlling the air speed of the indoor unit to be the third air speed, and controlling the electric heating to be turned off; Wherein the right endpoint of a 1 is less than or equal to the left endpoint of a 2 , the right endpoint of a 2 is less than or equal to the left endpoint of a 3 , and the right endpoint of a 3 is less than or equal to the left endpoint of a 4 ; The S232 includes: comparing the number of indoor personnel with a first threshold value; when the number of indoor personnel is smaller than or equal to a first threshold value, controlling the wind speed of the indoor unit to be a first wind speed, and controlling the electric heating to be started; when the number of indoor personnel is larger than a first threshold value, controlling the wind speed of the indoor unit to be a first wind speed, and controlling the electric heating to be turned off; the S233 includes: comparing the number of indoor personnel with a first threshold value; when the number of indoor personnel is smaller than or equal to a first threshold value, controlling the wind speed of the indoor unit to be a first wind speed, and controlling the electric heating to be started; When the number of indoor personnel is larger than the first threshold value, controlling the wind speed of the indoor unit to be the second wind speed, and controlling the electric heating to be started.
2. 2. The dehumidification control method of an air conditioner according to claim 1, wherein S234 comprises: s236, comparing the indoor personnel number with a first threshold value; s237, when the number of indoor personnel is smaller than or equal to a first threshold value, controlling the wind speed of the indoor unit to be the second wind speed, and controlling the electric heating to be started; S238, when the number of indoor personnel is larger than the first threshold value, controlling the wind speed of the indoor unit, the frequency of the compressor, the rotating speed of the outer fan and the opening and closing of the electric heating according to the temperature of the inner disk.
3. 3. The dehumidification control method of an air conditioner according to claim 2, wherein S238 comprises: When the temperature of the inner disk is greater than a second temperature threshold, controlling the frequency of the compressor and the rotating speed of the outer fan to be increased, controlling the wind speed of the indoor unit to be the second wind speed, and controlling the electric heating to be turned off; When the temperature of the inner disc is smaller than or equal to the second temperature threshold value, controlling the air speed of the indoor unit to be the second air speed, and controlling the electric heating to be started.
4. 4. The dehumidification control method of an air conditioner according to claim 1, wherein prior to the S100, the control method further comprises: and when the air conditioner enters the dehumidification mode for the first time, controlling the air speed of the indoor unit to be the first air speed and continuing to be the first time threshold value, and executing the step S100.
5. 5. The dehumidification control method of an air conditioner according to claim 1, wherein the control method further comprises: and after the dehumidification mode operates for a second time threshold, exiting the dehumidification mode.
6. 6. A dehumidification control apparatus of an air conditioner for performing the dehumidification control method of an air conditioner according to any one of claims 1 to 5, the dehumidification control apparatus comprising: the detection module is used for acquiring the outer ring temperature, the inner ring temperature and the set temperature in a dehumidification mode; And the control module is used for controlling the wind speed of the indoor unit and the opening and closing of the electric heating according to the outer ring temperature, the inner ring temperature and the set temperature.
7. 7. An air conditioner comprising the dehumidification control device according to claim 6, further comprising a processor and a memory, the memory storing a computer program, the processor executing the computer program to implement the steps of the dehumidification control method of an air conditioner according to any one of claims 1 to 5.
8. 8. A computer-readable storage medium, characterized in that the storage medium stores a computer program which, when executed by a processor, implements the steps of the dehumidification control method of an air conditioner according to any one of claims 1 to 5.

Description

Air conditioner, dehumidification control method and device thereof and readable storage medium Technical Field The present invention relates to the technical field of air conditioners, and in particular, to an air conditioner, and a dehumidification control method, apparatus and readable storage medium thereof. Background Meanwhile, the common heat pump air conditioner dehumidification mode is a common refrigeration mode, the use scene of a user and the comfort feeling of the user are not distinguished, and when the air conditioner is in the dehumidification mode, the air outlet temperature is lower, so that the comfort of user experience is possibly reduced. Therefore, the technical scheme in the related art cannot improve the user dehumidification comfort experience on the basis of not increasing the cost. Disclosure of Invention The invention solves the problem that the technical scheme in the related art cannot improve the dehumidification comfort experience of the user on the basis of not increasing the cost. In order to solve the above problems, a first object of the present invention is to provide a dehumidification control method of an air conditioner. A second object of the present invention is to provide a control device of an air conditioner. A third object of the present invention is to provide an air conditioner. A fourth object of the present invention is to provide a readable storage medium. To achieve the first object of the present invention, an embodiment of the present invention provides a dehumidification control method of an air conditioner, the control method including: S100, under a dehumidification mode, acquiring an outer ring temperature, an inner ring temperature and a set temperature; S200, controlling the wind speed of the indoor unit and the opening and closing of the electric heating according to the outer ring temperature, the inner ring temperature and the set temperature. Compared with the prior art, the technical effect achieved by adopting the technical scheme is that the comfort experience of a user in a dehumidification mode is effectively improved on the basis of not increasing cost through the scheme of the embodiment, and the scheme of the embodiment is simple in control and high in reliability. In one embodiment of the present invention, S200 includes: S210, subtracting the set temperature from the inner ring temperature to determine a target temperature difference; s220, comparing the outer ring temperature with a first temperature threshold value in size; S230, when the temperature of the outer ring is smaller than a first temperature threshold value, controlling the wind speed of the indoor unit to switch among a first wind speed, a second wind speed and a third wind speed according to a target temperature difference, and controlling the on-off of electric heating; s240, when the temperature of the outer ring is greater than or equal to a first temperature threshold value, controlling the wind speed of the indoor unit to be a third wind speed, and controlling the electric heating to be turned off; Wherein the first wind speed < the second wind speed < the third wind speed. Compared with the prior art, the technical effect achieved by adopting the technical scheme is that the scheme of the embodiment primarily controls the electric heating and the air speed of the indoor unit according to the temperature of the outer ring, so that the accuracy and the efficiency of the control method are effectively improved. In one embodiment of the present invention, S230 includes: s231, acquiring the number of indoor personnel and judging a temperature interval in which a target temperature difference falls; S232, when the target temperature difference falls into a first temperature interval A 1, controlling the wind speed of the indoor unit and the on-off of electric heating according to the number of indoor personnel; S233, when the target temperature difference falls into a second temperature interval A 2, controlling the wind speed of the indoor unit and the on-off of electric heating according to the number of indoor personnel; S234, when the target temperature difference falls into a third temperature interval A 3, acquiring the temperature of the inner disk, and controlling the wind speed of the indoor unit, the frequency of the compressor, the rotating speed of the outer fan and the on-off of electric heating according to the number of indoor personnel and the temperature of the inner disk; s235, when the target temperature difference falls into a fourth temperature interval A 4, controlling the air speed of the indoor unit to be a third air speed, and controlling the electric heating to be turned off; Wherein the right end point value of a 1 is less than or equal to the left end point value of a 2, the right end point value of a 2 is less than or equal to the left end point value of a 3, and the right end point value of a 3 is less than or equal to the left end point