Drum washing machine, and spraying system and sealed window pad thereof

    公开(公告)号:US11377774B2

    公开(公告)日:2022-07-05

    申请号:US17054275

    申请日:2019-04-30

    IPC分类号: D06F39/08 D06F37/42

    摘要: A drum washing machine and a spraying system and a sealed window gasket. The drum washing machine includes a box, an outer barrel and an inner barrel that are arranged from outside to inside, the sealed window gasket is arranged between the box and the outer barrel. The spraying system includes a circulating pump, a water retaining structure and water spraying pipes, a water inlet of the circulating pump extends into the outer barrel, and a water outlet of the circulating pump is in communication with the p water spraying pipes; the water spraying pipes are all arranged on the sealed window gasket; and the water retaining structure is arranged inside the sealed window gasket, and the water retaining structure is provided such that washing water sprayed from each water spraying pipe can be scattered and reflected into the inner barrel. Thus, maintenance and installation are simpler.

    Drum washing machine
    3.
    发明授权

    公开(公告)号:US11078614B2

    公开(公告)日:2021-08-03

    申请号:US16483228

    申请日:2018-02-06

    摘要: A drum washing machine includes a washing machine housing. A washing drum is disposed in the washing machine housing and includes a front washing drum and a rear washing drum. The front washing drum is sealedly connected to the rear washing drum. The rear washing drum is operative to rotate relative to the front washing drum. The rear washing drum is further operative to rotate along with a motor, and the front washing drum is stationary when the rear washing drum is rotating along with the motor.

    Steam generating device for washing machine and washing machine

    公开(公告)号:US10947657B2

    公开(公告)日:2021-03-16

    申请号:US15748068

    申请日:2016-08-26

    摘要: A steam generating device for a washing machine and a washing machine are disclosed. The steam generating device includes a heating pipe connected to a heating control unit. A steam heating chamber is further arranged above the heating pipe. A cover plate component for facilitating escaping of steam and supplementation of cold water is arranged above the steam heating chamber. In the steam generating device, the steam heating chamber is arranged around the hot water pipe arranged on the bottom portion of a rear outer drum and the cover plate component is provided for engagement, such that continuous steam is generated in a washing process.

    Draining anti-siphon device and washing machine provided with same

    公开(公告)号:US10815608B2

    公开(公告)日:2020-10-27

    申请号:US15570057

    申请日:2016-04-15

    IPC分类号: D06F39/08 D06F37/02

    摘要: A draining anti-siphon device has a water outlet pipe comprising a first water pipe and a second water pipe which are connected with each other, the pipe diameter of at least part of the second water pipe is larger than the pipe diameter of the first water pipe, one end of an air pipe is communicated with the second water pipe, and the communicating position of the air pipe and the second water pipe is located at a radial surface of the second water pipe, so that siphon reverse flow is prevented by means of a diameter changing structure of the air pipe and the water outlet pipe. In a washing machine, the draining anti-siphon device is mounted on a draining hose, the air pipe of the draining anti-siphon device is communicated with the outer drum of the washing machine.

    DRUM WASHING MACHINE
    6.
    发明申请

    公开(公告)号:US20200232138A1

    公开(公告)日:2020-07-23

    申请号:US16483228

    申请日:2018-02-06

    摘要: A drum washing machine includes a washing machine housing. A washing drum is disposed in the washing machine housing and includes a front washing drum and a rear washing drum. The front washing drum is sealedly connected to the rear washing drum. The rear washing drum is operative to rotate relative to the front washing drum. The rear washing drum is further operative to rotate along with a motor, and the front washing drum is stationary when the rear washing drum is rotating along with the motor.

    DRUM WASHING MACHINE
    7.
    发明申请

    公开(公告)号:US20200232137A1

    公开(公告)日:2020-07-23

    申请号:US16483225

    申请日:2018-02-06

    摘要: A drum washing machine includes a washing machine housing. A washing drum is disposed in the washing machine housing and includes a front washing drum and a rear washing drum, and the front washing drum is sealedly connected to the rear washing drum and is operative to rotate relative to the rear washing drum. The front washing drum is operative to rotate along with a motor, and the rear washing drum is at rest when the front washing drum is rotating along with the motor.