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Air conditioner, air conditioner operation control method and readable storage medium

An air conditioner and processor technology, applied in heating and ventilation control systems, refrigerators, refrigeration components, etc., can solve problems that affect user experience

Active Publication Date: 2022-01-11
GD MIDEA HEATING & VENTILATING EQUIP CO LTD +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] In this method, when the evaporator is protected at low temperature, the evaporator can only rely on absorbing heat from the environment to achieve the purpose of defrosting or deicing. There is no cold wind blowing out, affecting the user experience

Method used

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  • Air conditioner, air conditioner operation control method and readable storage medium
  • Air conditioner, air conditioner operation control method and readable storage medium
  • Air conditioner, air conditioner operation control method and readable storage medium

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Embodiment Construction

[0052] 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.

[0053] 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 than described here. Therefore, the protection scope of the present invention is not limited by the specific implementation disclosed below. Example limitations.

[0054] Refer below figure 1 and figure 2 The air conditioner provided according to some embodiments of the present invention will be described.

[0055] Such as figure 1 and figure 2 As shown, the embo...

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Abstract

The present invention provides an air conditioner, comprising: an indoor heat exchanger and an outdoor heat exchanger; a memory for storing a computer program; a processor for executing the computer program to realize: based on the fact that the ambient temperature is lower than the ambient set temperature and When the air conditioner is in cooling mode, obtain the heat exchanger temperature of the indoor heat exchanger; determine that the temperature of the heat exchanger falls within the set temperature range, and the duration reaches the set time corresponding to the set temperature range, and control the air conditioner Enter low temperature protection mode. Different set temperature ranges correspond to different set time lengths to achieve more flexible and timely control of the indoor heat exchanger to enter the low temperature protection mode, which prevents the low temperature protection mode from starting when the temperature of the indoor heat exchanger does not reach the freezing condition. It also prevents the temperature of the indoor heat exchanger from dropping too fast without low temperature protection in time, causing the indoor heat exchanger to freeze at low temperature.

Description

technical field [0001] The invention relates to the technical field of air conditioner manufacturing, in particular to an air conditioner, an air conditioner operation control method and a readable storage medium. Background technique [0002] In some special places, refrigeration is still required in low-temperature environments, and air conditioners are still required to cool the room even below zero, because the outdoor ambient temperature is low, and the condensation pressure and evaporation pressure are relatively low. When the evaporation pressure is lower than a certain threshold, The evaporator will appear frost phenomenon. The existing method generally adjusts the opening of the electronic expansion valve according to the temperature of the evaporator until the low temperature protection of the evaporator closes the electronic expansion valve and compressor of the internal unit, and then opens the electronic expansion valve and starts the compressor after the temper...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F25B41/31F25B47/02F24F11/42F24F11/64F24F11/65F24F11/61F24F140/20F25B41/34
CPCF25B47/02F24F11/42F24F11/64F24F11/65F24F11/61F25B2347/02F25B2500/31F25B2600/25F25B2700/2103F24F2140/20F25B41/30Y02B30/70
Inventor 任林行许永锋马熙华梁泽坤苏本展赵增毅
Owner GD MIDEA HEATING & VENTILATING EQUIP CO LTD
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