A control method, control device and air conditioning system
A control method and air-conditioning system technology, which is applied in heating and ventilation control systems, heating and ventilation safety systems, and control inputs related to air characteristics, and can solve problems such as energy waste, waste heat escape from air-conditioned rooms, and low energy efficiency of air conditioners , to achieve the effects of reducing power consumption, saving electricity, and improving energy efficiency for temperature regulation
Active Publication Date: 2021-10-22
NINGBO AUX ELECTRIC +1
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Problems solved by technology
[0003] The object of the present invention includes providing a control method, a control device and an air conditioning system to solve the technical problems of low energy efficiency of the air conditioner and energy waste caused by waste heat escape from the air conditioning room
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[0035] In order to make the above objects, features and advantages of the present invention more comprehensible, specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0036]Embodiments of the present invention provide a control method, a control device, and an air conditioning system, such as Figure 1-Figure 12 shown. in, Figure 9 It is the system schematic diagram of the air conditioning system of the embodiment of the present invention. Figure 9 The air conditioning system shown can implement the above control method, wherein the air conditioner 1 includes a compressor 11 , a four-way valve 12 , an indoor unit 13 , a throttle valve 15 and an outdoor unit 14 connected in a closed loop through a communication pipe 16 . Among them, the indoor unit ...
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The invention provides a control method, a control device and an air conditioning system, and relates to the technical field of air conditioning. The control method includes: obtaining the temperature difference between the indoor ambient temperature and the indoor set temperature; controlling the operating status of the air conditioner and the return air device according to the temperature difference and the preset working mode of the air conditioner; The gas is sent to the external unit heat exchanger of the air conditioner. The control method can control the air conditioner system to quickly adjust the air-conditioned room to an appropriate temperature, and maintain it at an appropriate temperature by operating at a low frequency, which is practical and energy-saving; in addition, the return air device can effectively use the waste heat of the air-conditioned room, reducing waste of cold or heat, and improve the energy efficiency of air conditioners.
Description
technical field [0001] The present invention relates to the technical field of air conditioning, in particular, to a control method, a control device and an air conditioning system. Background technique [0002] The air conditioning system is widely used in the adjustment of indoor temperature. When the air conditioning system is running, in order to reduce the loss of indoor heat or cold, the indoor environment is generally a closed environment. With the respiration of people indoors, the indoor air will change after a period of time. Turbidity; in order to improve the freshness of indoor air, the existing air-conditioning system is generally equipped with a fresh air device that can deliver outdoor fresh air to the room. However, as the fresh air device supplements the indoor air, the air pressure of the indoor environment increases, and the indoor air It will disperse into the outdoor environment through door cracks, window cracks, etc., causing a waste of cooling or heat...
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IPC IPC(8): F24F11/42F24F11/46F24F11/64F24F11/65F24F11/72F24F11/81F24F11/88F24F110/10
CPCF24F11/42F24F11/46F24F11/64F24F11/65F24F11/72F24F11/81F24F11/88F24F2110/10
Inventor 原惠惠陈伟应必业
Owner NINGBO AUX ELECTRIC