Duct type air conditioning system and control method and device for indoor fan thereof
An air-conditioning system and indoor fan technology, applied in the direction of control input, control/regulation system, heating and ventilation control system related to air characteristics, etc., can solve the problem of poor air conditioning comfort and energy saving, set temperature and ambient temperature, and inability to obtain parameters and other issues to achieve the effect of improving the dehumidification function, improving comfort and energy saving
Active Publication Date: 2017-06-13
GD MIDEA HEATING & VENTILATING EQUIP CO LTD +1
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Problems solved by technology
[0004] Since the wire controller cannot transmit the set temperature and ambient temperature to the indoor unit, the indoor unit cannot obtain this parameter and automatically adjust the air volume according to this parameter, resulting in poor comfort and energy saving of the air conditioner, and the corresponding dehumidification performance not good
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[0030] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.
[0031] The following describes the control method of the indoor fan of the ducted air conditioning system, the control device of the indoor fan of the ducted air conditioning system and the ducted air conditioning system with the control device according to the embodiments of the present invention with reference to the accompanying drawings.
[0032] figure 1 It is a flowchart of a method for controlling an indoor fan of a ducted air-conditioning system according to an embodiment of the present invention. Such asfigure 1 As show...
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The invention discloses a duct type air conditioning system and a control method and device for an indoor fan thereof. The method comprises the following steps that when the duct type air conditioning system is started, an indoor environment temperature and a set temperature recorded when the duct type air conditioning system is stopped last time are obtained, and a set temperature this time is obtained according to the indoor environment temperature and the set temperature recorded when the system is stopped last time; the indoor environment temperature is detected in real time; a temperature difference between the current indoor environment temperature and the set temperature is calculated according to the current indoor environment temperature and the set temperature this time, and a wind speed regulating instruction is generated according to the temperature difference; and the indoor fan is controlled according to the wind speed regulating instruction, so as to regulate the air capacity of the indoor fan. Accordingly, the set temperature is obtained through a certain operating rule when the indoor fan fails to receive parameters of the set temperature and the environment temperature, and the air capacity is automatically controlled; and meanwhile, dehumidification of an air conditioner is improved, and the comfort and the energy-saving performance of the air conditioner are improved.
Description
technical field [0001] The invention relates to the technical field of air conditioning, in particular to a method for controlling an indoor fan of a ducted air-conditioning system, a control device for an indoor fan of the ducted air-conditioning system, and a ducted air-conditioning system with the control device. Background technique [0002] As air conditioners are used more and more widely, people's requirements for the comfort of air conditioners are also getting higher and higher. [0003] A conventional air conditioner can automatically adjust the wind speed of the indoor fan according to the temperature, but for an air conditioner that uses a standard wire controller, the user sets the temperature through the wire controller, and the wire controller detects the ambient temperature. And output the start-stop signal to the indoor unit according to the demand, and the indoor unit starts and shuts down according to the start-stop signal. [0004] Since the wire control...
Claims
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Login to View More IPC IPC(8): F24F11/00
CPCF24F11/30F24F11/62F24F11/64F24F11/74F24F11/77F24F2110/10G05B2219/2614Y02B30/70F24F11/56F24F11/65F24F2110/12G05B19/042
Inventor 魏富党宋铭莫艺扬罗庚
Owner GD MIDEA HEATING & VENTILATING EQUIP CO LTD