Air conditioner and control method thereof
A control method and air conditioner technology, applied to air conditioning systems, control inputs related to air characteristics, space heating and ventilation control inputs, etc., can solve problems such as inability to effectively remove solid pollutants, and achieve health and safety The effect of cleanliness
Active Publication Date: 2019-06-14
GD MIDEA AIR-CONDITIONING EQUIP CO LTD
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Problems solved by technology
[0004] The main purpose of the present invention is to provide an air conditioner and its control method, aiming to solve the problem that solid pollutants cannot be effectively removed when the air conditioner is in the fresh air mode
Method used
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no. 1 example
[0088] refer to figure 2 , figure 2 It is the first embodiment of the control method of the air conditioner of the present invention, and the control method of the air conditioner includes the following steps:
[0089] Step S10, obtaining the carbon dioxide concentration collected by the carbon dioxide detector in real time or regularly;
[0090] In the present invention, the air conditioner has a fresh air function and a purification function, that is, the air conditioner has a structure corresponding to a fresh air function and a purification function. For details, please refer to image 3 , the indoor unit of the air conditioner is provided with a solid pollutant detector 10, and the housing 20 of the indoor unit is provided with a carbon dioxide detector 30, an air inlet duct 40, and a heat exchange air duct 50 connected with the air inlet duct 40, located at the inlet A rotatable purification assembly 60 is provided on the housing between the air duct 40 and the heat ...
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The invention discloses a control method of an air conditioner. An indoor unit of the air conditioner is provided with a solid pollutant detector, a fresh air pipeline, a carbon dioxide detector, an air inlet duct and a heat exchanging duct communicating with the air inlet duct, a rotatable purifying assembly is arranged on a shell body located between the air inlet duct and the heat exchanging duct, and the fresh air pipeline is internally provided with a fresh air valve; and the control method of the air conditioner comprises the following steps that concentration of carbon dioxide collectedby the carbon dioxide detector is acquired in real time or regularly; when concentration of the carbon dioxide is larger than preset concentration of the carbon dioxide, the opening degree of the fresh air valve is increased, and concentration of solid pollutants collected by the solid pollutant detector is acquired; according to the concentration of the solid pollutants, the purifying assembly is controlled to rotate, and thus part or all air in the air inlet duct passes through the purifying assembly. The invention further discloses the control method of the air conditioner. According to the air conditioner, when fresh air is introduced to indoor, cleanliness of output air is guaranteed, and thus fitness of users is guaranteed.
Description
technical field [0001] The invention relates to the technical field of air conditioners, in particular to an air conditioner and a control method thereof. Background technique [0002] Along with the raising of people's living standard, air conditioner has become indispensable electrical appliance in people's daily life. [0003] During the cooling or heating process of the air conditioner, people generally close the room to maintain the cooling or heating temperature in the room. Because the room is in a closed state, when people stay indoors for a long time, the concentration of carbon dioxide in the room will increase and the concentration of oxygen will decrease, making the user feel dull. In order to solve the problem of indoor dullness, the air conditioner introduces outdoor air to increase the indoor oxygen concentration and reduce the indoor carbon dioxide concentration. However, there are solid pollutants in the outdoor air, which will threaten the health of users,...
Claims
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IPC IPC(8): F24F1/0035F24F1/0063F24F1/0073F24F1/0076F24F11/64F24F11/74F24F11/89F24F13/02F24F110/52F24F110/64F24F110/65F24F110/70
Inventor 马阅新马玉奇曹华陈学彬邵艳坡曹磊彭炼铼
Owner GD MIDEA AIR-CONDITIONING EQUIP CO LTD