Method, device and air conditioner for displaying indoor ambient temperature
A technology for indoor ambient temperature and air conditioning, which is applied in the field of air conditioning and can solve problems such as reducing user experience and inaccurate temperature
Active Publication Date: 2020-07-28
GREE ELECTRIC APPLIANCES INC
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Problems solved by technology
[0002] In the prior art, for example, in winter, after the air conditioner operates in heating mode for a period of time, the outdoor unit will frost because it is in a low temperature state for a long time. In order to prevent the outdoor unit from frosting or to remove the frost on the outdoor unit In the defrosting mode, the air conditioner operates in cooling mode, and the refrigerant releases heat in the outdoor unit and absorbs heat in the indoor unit. In order to prevent excessive reduction of the indoor ambient temperature, when the air conditioner is in the defrosting mode, the indoor unit fan When the air conditioner is shut down, the air conditioner detects and displays the indoor temperature in real time through the temperature sensing package installed at the air return port. When the indoor unit fan stops, there is no return air at the return air port. At this time, because the temperature sensing package is close to the heat exchanger of the indoor unit , while the temperature of the heat exchanger of the indoor unit is low in the defrosting mode, the low-temperature radiation generated by the heat exchanger of the low-temperature indoor unit will cause the indoor ambient temperature detected by the temperature sensor to be far lower than the actual ambient temperature of the room. The indoor ambient temperature detected in the defrosting mode is nearly 20°C lower than the actual indoor ambient temperature, that is, the indoor ambient temperature detected by the temperature sensing package when the air conditioner is in the defrosting mode is inaccurate, resulting in inaccurate indoor ambient temperature displayed. Reduced user experience and generated many user complaints
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[0046] In order to make the purpose, technical solution and advantages of the present application clearer, the technical solution of the present application will be clearly and completely described below in conjunction with specific embodiments of the present application and corresponding drawings. Apparently, the described embodiments are only some of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.
[0047] It should be noted that the terms "first" and "second" in the description and claims of the present application and the above drawings are used to distinguish similar objects, but not necessarily used to describe a specific sequence or sequence. It is to be understood that the data so used are interchangeable under appropriate circumstances suc...
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The invention provides a method and a device of displaying an indoor environmental temperature and an air conditioner. The method comprises the steps of acquiring a first indoor environmental temperature T[before defrosting] detected by temperature detection equipment before the air conditioner enters into a defrosting mode, displaying the first indoor environmental temperature T[before defrosting] as the indoor environmental temperature when the air conditioner is in the defrosting mode, or correcting the first indoor environmental temperature T[before defrosting] to form a corrected indoor temperature T[corrected], and displaying the corrected indoor temperature T[corrected] as the indoor environmental temperature when the air conditioner is in the defrosting mode, wherein a distance between the temperature detection equipment and an indoor unit heat exchanger of the air conditioner is smaller than a first distance; the air conditioner operates according to a refrigeration mode and an indoor unit fan stops when the air conditioner is in the defrosting mode; and the corrected indoor temperature is not higher than the first indoor environmental temperature and higher than a temperature value detected by the temperature detection equipment at any moment when the air conditioner is in the defrosting mode. The problem that the too low indoor environmental temperature is displayed is solved.
Description
technical field [0001] The present application relates to the field of air conditioning, in particular to a method, device and air conditioner for displaying indoor ambient temperature. Background technique [0002] In the prior art, for example, in winter, after the air conditioner operates in heating mode for a period of time, the outdoor unit will frost because it is in a low temperature state for a long time. In order to prevent the outdoor unit from frosting or to remove the frost on the outdoor unit In the defrosting mode, the air conditioner operates in cooling mode, and the refrigerant releases heat in the outdoor unit and absorbs heat in the indoor unit. In order to prevent excessive reduction of the indoor ambient temperature, when the air conditioner is in the defrosting mode, the indoor unit fan When the air conditioner is shut down, the air conditioner detects and displays the indoor temperature in real time through the temperature sensing package installed at t...
Claims
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IPC IPC(8): F24F11/52F24F11/64F24F11/61F24F11/77F24F11/42F24F11/65
CPCF24F11/42F24F11/52F24F11/61F24F11/64F24F11/65F24F11/77Y02B30/70
Inventor 贺春辉何林卢浩贤文桥福陆信平
Owner GREE ELECTRIC APPLIANCES INC