Method and device for controlling air conditioner to stop, and air conditioner
A control method and control device technology, applied in heating and ventilation control systems, refrigerators, heating methods, etc., can solve problems such as large fluid impulse, broken pipes, excessive piping stress, etc., to improve reliability and service life, improve The effect of service life and preventing excessive stress
A control method and control device technology, applied in heating and ventilation control systems, refrigerators, heating methods, etc., can solve problems such as large fluid impulse, broken pipes, excessive piping stress, etc., to improve reliability and service life, improve The effect of service life and preventing excessive stress
CN106288237AActive Publication Date: 2017-01-04WUHU MATY AIR CONDITIONING EQUIP CO LTD +1
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[0048] 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.
[0049] In the following description, many specific details are set forth in order to fully understand the present invention, but 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 to the specific details disclosed below. EXAMPLE LIMITATIONS.
[0050] The embodiment of the first aspect of the present invention proposes a shutdown control method of an air conditioner, such as figure 2 As shown, a schematic flow chart of the shutdown control met...
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The invention provides a method and device for controlling an air conditioner to stop, and the air conditioner. The air conditioner comprises a compressor, a throttling mechanism, an indoor fan and an outdoor fan. The method for controlling the air conditioner to stop comprises the steps of obtaining current operation parameters of the compressor after a stopping instruction is received, judging the relationship between the current operation parameters of the compressor and a corresponding stopping threshold value, and when it is judged that the current operation parameters of the compressor are smaller than or equal to the corresponding stopping threshold value, controlling the throttling mechanism to be adjusted to the first preset stopping opening degree of a current operation mode, and controlling the compressor to stop operating after a preset duration. Through the method for controlling the air conditioner to stop, the situation that a compressor and compressor tubing shake due to sudden stop of the compressor is avoided, the compressor can be stopped under small loads and low operation frequency, stress generated on the compressor tubing when the compressor is stopped is reduced, and the service life of the tubing is prolonged.
Description
technical field [0001] The present invention relates to the field of air conditioner control, in particular to an air conditioner shutdown control method, a control device and an air conditioner. Background technique [0002] The shutdown control method of the air conditioner in the related art is as figure 1 As shown, step 102', after receiving the shutdown command, obtain the current operating parameters of the compressor; step 104', judge whether the current operating parameters of the compressor meet the shutdown conditions; step 106', when the judgment result is yes, control The compressor stops running, and after a preset period of time, control the throttling mechanism to adjust to the preset opening degree; step 106', when the judgment result is no, control the throttling mechanism to maintain the current opening degree, and the compressor performs frequency reduction or unloading , and stop running. Since the compressor stops running directly when receiving the sh...
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Patent Timeline
04 Jan 2017
Publication
CN106288237A
- IPC
- F24F11/00; F25B49/02
- CPC
- F24F11/30; F24F11/62; F24F11/65; F24F11/70; F25B49/022; F25B2600/02
- Inventors
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