Haier Smart Home Co., Ltd.

Chongqing Haier Washing Machine Co., Ltd.

Dezhou University

Qingdao Haier Washing Machine Co., Ltd.

Jihai Wang

Yang Liu

Jing Li

Longping Yao

Zhaobin Du

Xinfeng Zhao

Chao Chen

Rujun Sun

Kaiguo Fan

Junliang Zhang

Jili Tian

Guanyu Ji

Bin Yang

Zhiming Zhu

Yan Zhao

A rail welding method and device are provided. The method includes: welding a bottom of rail, wherein welding is repeatedly performed along a first swing trajectory in a lengthwise direction of a weld seam, from one end of the bottom of rail to the other end of the bottom of rail; welding a waist of rail, wherein welding is repeatedly performed in the lengthwise direction of the weld seam along a second swing trajectory, from one end of the waist of rail, and the second swing trajectory is divided into two regions for respective welding in a width direction of the weld seam; and welding a head of rail, wherein welding is performed in the lengthwise direction of the weld seam along the first swing trajectory, between one end of the head of rail and the other end of the head of rail.

Rail welding method and device

The present disclosure provides a flushing device and method for an evaporator of dryer, and a dryer. The flushing device comprises an evaporator, a water storage box and a condensate water pan for collecting condensate water, wherein an eccentric bucket is arranged between the water storage box and the evaporator, a supporting structure is arranged at two symmetrical sides of a periphery of the eccentric bucket, the supporting structure enables the eccentric bucket to turn over along with a change in the center of gravity of the eccentric bucket, a pipeline for conveying condensate water to the eccentric bucket is arranged between the eccentric bucket and the condensate water pan, an opening of the eccentric bucket is arranged upwards, and after the eccentric bucket is turned over, the opening of the eccentric bucket is aligned with the evaporator, such that condensate water in the eccentric bucket flushes the evaporator.

Flushing device and method for an evaporator of dryer and dryer

Growing community of inventors

Shandong, China

Jihai Wang