Other

Midea Group Co., Ltd.

Gd Midea Heating & Ventilating Equipment Co., Ltd.

Sungrow Power Supply Co., Ltd.

Wentao Shu

Yongfeng Xu

Meibing Xiong

Bo Li

Yongqiang Wan

Xiaolong Qian

Rufeng Chen

A temperature-sensing bulb support for an air-conditioner indoor unit, and an air-conditioner indoor unit are disclosed. The temperature-sensing bulb support includes: a support body. The support body is adapted to be fixed to a housing of the air-conditioner indoor unit. The support body defines a filter mesh positioning groove configured to accommodate an end frame bar of a filter mesh, and the support body further defines a temperature-sensing bulb accommodating groove configured to accommodate a temperature-sensing bulb. The temperature-sensing bulb accommodating groove is isolated from the filter mesh positioning groove by a partition wall, and the temperature-sensing bulb accommodating groove is located outside the filter mesh positioning groove. The temperature-sensing bulb is placed outside the filter mesh while protecting the temperature-sensing bulb, such that the temperature-sensing bulb can detect ambient temperature more accurately, aiding in increasing accuracy of control over the air-conditioner indoor unit.

Temperature-sensing bulb support for air-conditioner indoor unit, and air-conditioner indoor unit

A new fan and an anti-cold air control method and apparatus therefor, the method comprising the following steps: during the process of a new fan switching from a heating mode to a cooling mode, acquiring in real time the set temperature and air supply temperature of the new fan and the middle-portion temperature of the indoor heat exchanger of the new fan (S); acquiring the current output wind speed and the set wind speed of the new fan (S); and adjusting the output wind speed of the new fan on the basis of the set temperature, the air supply temperature, the middle-portion temperature of the indoor heat exchanger, the current output wind speed, and the set wind speed (S).

Method, device and non-transitory computer readable storage medium for HVAC and fresh air control

The present disclosure provides a method for controlling a fresh air machine. The method for controlling the fresh air machine of an air-conditioner includes: determining whether a fault occurs in a return air temperature sensor of the fresh air machine when the fresh air machine operates normally; closing an internal valve corresponding to the fresh air machine and keeping a fan motor operating, when the fault occurs in the return air temperature sensor; determining whether a fault occurs in an delivery air temperature sensor of the fresh air machine; when the fault does not occur in the delivery air temperature sensor of the fresh air machine, obtaining an delivery air temperature of the fresh air machine and controlling the fresh air machine to operate again by using the obtained delivery air temperature as a new return air temperature. The present disclosure also provides a fresh air machine. The method for controlling the fresh air machine of the present disclosure may solve the problem that the fresh air machine cannot operate again when the fault occurs in the return air temperature sensor of the fresh air machine, thereby improving the usage experience of the user for the air-conditioner.

Method for controlling fresh air machine and fresh air machine

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Foshan, China

Wentao Shu