Title:
MICROFIBER FILTERING DEVICE AND WASHING MACHINE
Document Type and Number:
WIPO Patent Application WO/2023/001319
Kind Code:
A1
Abstract:
Provided in the present invention are a microfiber filtering device and a washing machine. The microfiber filtering device comprises: a filtering device cylinder, two ends of which being respectively provided with a water inlet and a water outlet; a filtering screen, arranged along an extension direction of the central axis of the filtering device cylinder; a screw rod, one end of which being inserted into the filtering device cylinder in the axial direction of the filtering device cylinder; a spiral blade, provided on an outer periphery of the screw rod, and a gap is reserved between the spiral blade and the filtering screen; further provided is a microfiber collecting device, arranged on the filtering device cylinder close to the water outlet; the rotation direction of the spiral blade is the same as the flow direction of the water flow in the filtering device cylinder, and the spiral blade is used for scraping the microfibers on the filtering screen into the microfiber collecting device. In the microfiber filtering device provided in the present invention, the spiral blade is rotated and pushed by means of the rotation of the screw rod, so as to scrap off the microfibers deposited on the filtering screen, the microfibers are collected into the microfiber collecting device by means of the movement of the water flow, and the service life of the microfiber filtering device is prolonged.
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Inventors:
XU SHENG (CN)
YUAN WEI (CN)
LV PEISHI (CN)
JIN XUEFENG (CN)
BING JINDONG (CN)
HAO XINGHUI (CN)
YANG LIMEI (CN)
WU DI (CN)
HU CAN (CN)
YUAN WEI (CN)
LV PEISHI (CN)
JIN XUEFENG (CN)
BING JINDONG (CN)
HAO XINGHUI (CN)
YANG LIMEI (CN)
WU DI (CN)
HU CAN (CN)
Application Number:
PCT/CN2022/118081
Publication Date:
January 26, 2023
Filing Date:
September 09, 2022
Export Citation:
Assignee:
QINGDAO HAIER WASHING MACH CO (CN)
QINGDAO HAIER SMART TECH R & D CO LTD (CN)
HAIER SMART HOME CO LTD (CN)
QINGDAO HAIER SMART TECH R & D CO LTD (CN)
HAIER SMART HOME CO LTD (CN)
International Classes:
B01D29/01; D06F39/10
Foreign References:
| CN216129840U | 2022-03-25 | |||
| CN111655923A | 2020-09-11 | |||
| CN213161040U | 2021-05-11 | |||
| CN204185692U | 2015-03-04 | |||
| CN210905194U | 2020-07-03 | |||
| CN208081971U | 2018-11-13 |
Attorney, Agent or Firm:
BEIJING YUANZHONG INTELLECTUAL PROPERTY AGENT LTD. (CN)
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