Qingdao Haier Washing Machine Co., Ltd.

Haier Group Corporation

Haier Smart Home Co., Ltd.

Chongqing Haier Washing Machine Co., Ltd.

Oingdao Haier Washing Machine Co., Ltd.

Zunan Liu

Lin Yang

Peishi Lv

Lingchen Wang

Yunlong Tian

Baozhen Cheng

Qinglong Ji

Weihai Li

Sheng Xu

Yanfen Lv

Xiumei Wang

Guofang Zhu

Yanni Jiang

Hu Ji

Cleaning particles are arranged in a space between the inner tub and the outer tub of a washing machine. A drainage and dewatering control method comprises: opening a drainage valve; determining the amount of the cleaning particles per each unit volume of water in the space; and controlling the rotating speed of the inner tub. Drainage and dewatering processes are divided into at least two control stages according to the amount of the cleaning particles per each unit volume of water in the space, different rotating ways of the inner tub are set in respective stages, and the rotating speed of the inner tub is higher in the stage that the amount of the cleaning particles per unit volume of water is larger. A control stage is selected according to the detected amount of the cleaning particles per unit volume of water in the space.

Drainage and dewatering control method for self-cleaning washing machine

The inner tub of a washing machine comprises a tub body, a balancing ring at the upper part of the tub body and a tub bottom at the lower part of the tub body. An annular necking structure, whose inside diameter is smaller than that of the tub body, is arranged on the tub body and positioned below the balancing ring, a plurality of dewatering holes are distributed at the necking structure and/or between the necking structure and the balancing ring. A disconnected type filtering cover on the internal wall of the tub body and positioned below the necking structure comprises a main body and an auxiliary block, the auxiliary block is arranged above the main body and below the necking structure and is located at the upper part of the inner tub, and a water passing gap is arranged between the auxiliary block and the main body.

Inner tub of washing machine

A washing machine control panel base with function of automatically adding detergent is provided. At least one chamber configured to dispense solid detergents, at least one container configured to contain liquid detergents, and an automatic detergent dispensing apparatus which is in communication with both the chamber and the container are disposed in the control panel base; an upper end surface of the control panel base is provided with at least two detergent dispensing ports; and each of the detergent dispensing ports is respectively in communication with the chamber and the container correspondingly. An accommodation space formed by an outer circumferential wall, an upper end surface connected to the outer circumferential wall, and an inner circumferential wall that forms a clothing feeding port is below the control panel base, and the chamber, the container, and the automatic detergent dispensing apparatus are all disposed in the accommodation space.

Washing machine control panel base with function of automatically adding detergent

A washing machine has cleaning particles provided between an outer barrel and an inner barrel. A water outlet on the outer barrel communicates with a drainage device including a drain valve body having a particle receiving and discharging chamber and a drainage chamber. The particle collecting and discharging chamber has a water inlet. The drainage chamber has a water outlet. A particle filtering structure is provided between the particle receiving and discharging chamber and the drainage chamber. One side of the particle collecting and discharging chamber has an opening with a sealing cover including an outer cover and an insertion portion inserted through the opening, and fitting the edge wall of the particle receiving and discharging chamber. An inner wall of the insertion portion has a plurality of protrusions for supporting the cleaning particles. Gaps between the protrusions are smaller than a minimum diameter of the cleaning particles.

Drainage device of washing machine, and washing machine

A thread debris filtering apparatus includes a thread debris filter, where the thread debris filter includes a filter front cover () and a filter rear cover () connected with the filter front cover; a water filtering part () is arranged on the filter front cover (); a water inlet () is arranged in the filter rear cover (); backflow prevention structures () are arranged on an inner wall of the filter rear cover (); and the backflow prevention structures () are arranged at the lower part of the water inlet () and close to the water inlet ().

Thread debris filtering apparatus

The present invention discloses a flange structure at a bottom of an inner tub of a washing machine, comprises a shaft joint portion locating at a center of the flange and an annular mounting portion which is fixedly connected with the bottom of the inner tub of the washing machine and is at an outer periphery of the shaft joint portion, and a plurality of connecting portions being provided between the mounting portion and the shaft joint portion. The connecting portions include a main rib extending from the mounting portion to the shaft joint portion, and a plurality of transverse ribs are arranged on both sides of the main rib along an extending direction of a main rib respectively in turn, and a filter portion is formed by the plurality of connecting portions cooperating together, which is a region between the mounting portion and the shaft joint portion.

Flange structure at bottom of inner tub of washing machine and a washing machine

The present invention relates to an attached block structure for an inner barrel of a washing machine. The attached block structure is of a thin wall structure, which is installed on an inner wall of the inner barrel of the washing machine, a series of bulge structures () are arranged on one side of the thin wall structure facing interior of the inner barrel of the washing machine, and the bulge structures () are distributed along curves. The attached block structure for the inner barrel of the washing machine increases the rolling strength of washing water; and meanwhile, the bulge structures () additionally arranged on the attached block structure can not only realize a better rubbing and kneading effect on clothes, but also realize a certain three-dimensional water flow effect, thereby improving the washing cleanness, and having better user experience.

Growing community of inventors

Shandong, China

Zunan Liu