Other

Midea Group Co., Ltd.

Gd Midea Environment Appliances Mfg. Co., Ltd.

Chengbo Tan

Qing Wang

Lie Ma

Zhiping Sun

Hanfei Chen

Xin Yang

Mingbi Li

Wenbo Du

Wenpo Chen

Rulin Wu

Jin Luo

Provided are a box cover, a water box, a humidification apparatus, and an air blowing device, the box cover including a cover body and a mist outlet passageway running through the cover body, the cover body and the mist outlet passageway are integrally formed. By means of integrally forming the cover body and the mist outlet passageway, and significant reduction of the time required for assembly of a mist outlet tube, while also avoiding the occurrence of water leakage at the joint of the mist outlet tube.

Box cover, water box, humidification apparatus, and air blowing device

Disclosed are an air duct assembly and a fan heater applying in the air duct assembly, which includes a volute tongue positioned in the volute forms an air duct with the volute. The air duct is configured with an air inlet and an air outlet. A cross-flow wind turbine positioned in the air duct introduce the airflow into the air duct from the air inlet, and blow out the airflow in the air duct through the air outlet. The volute includes a first volute tongue member, the size of the angle between the line connecting the root portion M of the first volute tongue member to the axis O of the cross-flow wind turbine and the line connecting the root portion N of the second volute tongue member to the axis O of the cross-flow wind turbine on the same cross-section is from 110&#xb0; to 170&#xb0;.

Air duct assemblys, and fan heaters

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Zhongshan, China

Chengbo Tan