Control method, control system and air conditioner

A control method and control system technology, applied in heating and ventilation control systems, heating and ventilation safety systems, heating methods, etc., can solve problems such as reducing user experience, rigid judgment logic, and affecting use effects, so as to increase market competitiveness , Delayed shutdown time, energy-saving effect

Active Publication Date: 2015-09-16
GD MIDEA AIR-CONDITIONING EQUIP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because its logic judgment needs to rely on the acquisition and feedback of two temperature sensors at the same time, the cost is high, and when any acquisition or feedback link has a problem, it can on

Method used

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  • Control method, control system and air conditioner
  • Control method, control system and air conditioner
  • Control method, control system and air conditioner

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Embodiment Construction

[0042] In order to understand the above-mentioned purpose, features and advantages of the present invention more clearly, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

[0043] In the following description, many specific details are set forth in order to fully understand the present invention. However, the present invention can also be implemented in other ways different from those described here. Therefore, the protection scope of the present invention is not limited by the specific details disclosed below. EXAMPLE LIMITATIONS.

[0044] figure 1 A schematic flowchart of a control method according to an embodiment of the present invention is shown.

[0045] Such as figure 1 As shown, the control method of an embodiment of t...

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Abstract

The invention discloses a control method, a control system and an air conditioner. The control method is used for the air conditioner, and comprises the following steps of determining a current working mode of the air conditioner when a shutdown signal is received, and controlling an outdoor unit of the air conditioner to be closed; setting an indoor fan and an air guide device of the air conditioner to run according to a preset working state according to the current working mode to make an temperature of indoor heat exchanger of the air conditioner close to indoor environmental temperature; when a preset condition is met, controlling the indoor fan and the air guide device to be sequentially closed. According to the technical scheme, noise produced after an indoor unit of the air conditioner is shut down can be effectively reduced, dependence on acquisition and a feedback link of a temperature sensor and the probability of influence of a failure or occurrence of problems in the feedback link of the temperature sensor on a noise reduction effect can further be reduced, and user experiences are further improved.

Description

technical field [0001] The present invention relates to the technical field of air conditioning, in particular, to a control method, a control system and an air conditioner. Background technique [0002] At present, most general air conditioners on the market include indoor heat exchanger temperature sensors, which are used to detect the temperature of the indoor heat exchanger in real time and feed it back to the main control chip of the indoor unit; The wind guide device automatically adjusts the wind direction up and down. In the current common air-conditioning system, after the cooling / dehumidifying / heating working mode is turned off, the indoor fan and the air guiding device generally stop immediately or stop after a few seconds. During the operation of the heating mode, there is a large temperature difference between the temperature of the body structure of the indoor unit of the air conditioner, the indoor heat exchanger and other components and the indoor ambient te...

Claims

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Application Information

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IPC IPC(8): F24F11/00
CPCF24F11/70F24F11/79Y02B30/70
Inventor 魏洪涛
Owner GD MIDEA AIR-CONDITIONING EQUIP CO LTD
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