Control method for air conditioner system, and air conditioner system
A technology of an air conditioning system and a control method, which is applied in the directions of heating and ventilation control systems, heating and ventilation safety systems, mechanical equipment, etc., can solve the problems of not meeting the low energy consumption requirements of the air conditioning system, increasing the energy consumption of the air conditioning system, etc., and reducing the energy consumption of the air conditioning system. Energy consumption, avoid the effect of switching back and forth
Inactive Publication Date: 2019-05-03
GD MIDEA HEATING & VENTILATING EQUIP CO LTD +1
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Problems solved by technology
However, this causes the air conditioning system to frequently switch from heating-only or cooling-only to hybrid, and from hybrid to heating-only or cooling-only
This increases the energy consumption of the air conditioning system, which cannot meet the user's demand for low energy consumption of the air conditioning system
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[0043] Embodiments of the present invention are described in detail below, embodiments of which are illustrated in the drawings, wherein the same or similar reference numerals denote 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 only for explaining the present invention and should not be construed as limiting the present invention.
[0044] In the description of the embodiments of the present invention, the terms "first" and "second" are used for description purposes only, and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of said features. In the description of the embodiments of the present invention, "plurality" means two or more, unless otherwise specifically defined.
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The invention discloses a control method for an air conditioner system, and the air conditioner system. The mixed modes of the air conditioner system comprise a main refrigeration mode and a main heating mode. The control method comprises the steps that the outdoor temperature is collected, and whether the outdoor temperature meets the operation conditions of the mixed modes or not is judged; if the outdoor temperature meets the operation conditions of the mixed modes, when the outdoor temperature is greater than the preset temperature threshold value, the air conditioner system is controlledto operate in the main refrigeration mode; and when the outdoor temperature is not greater than the preset temperature threshold value, the air conditioner system is controlled to operate in the mainheating mode. According to the control method for the air conditioner system, the air conditioner system is controlled to operate in the main heating mode or the main refrigeration mode through judgment of the outdoor temperature, frequent switching back and forth between the pure refrigeration mode and the pure hearting mode and the mixed modes of the air conditioner system can be avoided, energyconsumption of the air conditioner system is reduced, and the demands of users are met.
Description
technical field [0001] The invention relates to the technical field of air conditioning, in particular to an air conditioning system control method and the air conditioning system. Background technique [0002] The air conditioning system has multiple operating modes, such as a heating-only mode, a cooling-only mode, and a mixed mode, and the mixed mode includes a main heating mode and a main cooling mode. For the mixed mode, the air conditioning system can have some indoor units for cooling and some indoor units for heating, which can meet the cooling and heating load demands of different users at the same time. In the related art, when the air-conditioning system determines the operating mode at startup and switches the operating mode during operation, only changes in heating energy demand and cooling energy demand are considered. However, this causes the air conditioning system to frequently switch from a heating-only mode or a cooling-only mode to a hybrid mode, and fro...
Claims
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IPC IPC(8): F24F11/46F24F11/64F24F11/65F24F11/61F24F110/12F24F140/50
Inventor 李骏杨国忠王命仁谭志军
Owner GD MIDEA HEATING & VENTILATING EQUIP CO LTD