Haier Group Corporation

Qingdao Haier Joint Stock Co., Ltd.

Qingdao Haier Drum Washing Machine Co., Ltd.

Haier Group Technique R&d Center

Shandong Huateng Environmental Protection Automation Co., Ltd

Qingdao Haier Smart Technology R&d Co., Ltd.

Bin Song

Sheng Xu

Peishi Lv

Zhiqiang Zhao

Huacheng Song

Biao Li

Yonghong Xu

Haishan Liang

Jing Tang

Chaomin Bai

Dan Liu

Saina Yan

Hyeomgkook Lee

In one aspect of the present invention, a stator of a linear compressor comprises first stator pieces that are circumferentially and sequentially arranged about an axial direction and are radially disposed, second stator pieces that are provided between outer parts of the adjacent first stator pieces, and an outer side, away from a motor axis, of the second stator pieces assembled at an outer circumference of the stator. The stator can reduce the magnetic losses of the stator caused by the gap, and improve the efficiency of the motor. It can also improve the performance, stability, durability and reliability of the linear compressor. It can also reduce the bulk of the linear compressor.

Stator of linear compressor and fixing method thereof, linear motor, and linear compressor

An external air-cooled heat exchanger includes two air channels going towards different directions and not connecting with each other, a condensing wind channel and an external air channel. Each air channel has a plurality of air chambers that are alternately arranged so that between each two neighboring air chambers of the same air channel is an air chamber of the other air channel change to a period; A clothes dryer includes an air outlet connected to the heat exchanger. The heat exchanger is connected to a water collection box, the water collection box is connected to an air inlet, a filter is arranged between the air outlet and the heat exchanger, and a drying fan and the heating unit are arranged between the water collection box and the air inlet.

Heat exchanger for condensation in clothes drying and clothes drying system and clothes dryer and drying method thereof

A vacuum-aided toilet comprises a toilet bowl, a deodorization pipeline, a flushing pipeline, a sensing switch () and a control device. A flushing port of the toilet bowl is communicated with the deodorization pipeline. The deodorization pipeline is communicated to a vacuum device. Inside the toilet bowl are provided a trap I (), a trap II () and a draining port (). The flushing pipeline being connected to the flushing port of the toilet bowl and the trap II (), respectively. The sensing switch () is connected to a control device, which controls the deodorization pipeline and the flushing pipeline. An ejector () mounted on an air discharge pipeline () is directly driven by gas from an air outlet of a ventilating fan (), so that vacuum is produced in a draining pipe. Thus the vacuum-aided toilet can save water and get rid of the odor.

Vacuum-aided toilet

Growing community of inventors

Shandong, China

Bin Song