	US 12,070,172 B2
	Spraying apparatus and dish-washing machine
Weijun Xue, Foshan (CN); Chubin Ou, Foshan (CN); Fagang Tan, Foshan (CN); Shouliang Gu, Foshan (CN); and Fangzhen Zheng, Foshan (CN)
Assigned to GUANGDONG MIDEA WHITE HOME APPLIANCE TECHNOLOGY INNOVATION CENTER CO., LTD., Foshan (CN); and MIDEA GROUP CO., LTD., Foshan (CN)
Appl. No. 17/285,083
Filed by GUANGDONG MIDEA WHITE HOME APPLIANCE TECHNOLOGY INNOVATION CENTER CO., LTD., Foshan (CN); and MIDEA GROUP CO., LTD., Foshan (CN)
PCT Filed Dec. 21, 2018, PCT No. PCT/CN2018/122630 § 371(c)(1), (2) Date Mar. 15, 2022, PCT Pub. No. WO2020/077816, PCT Pub. Date Apr. 23, 2020.
Claims priority of application No. 201811207855.6 (CN), filed on Oct. 16, 2018.
Prior Publication US 2022/0233051 A1, Jul. 28, 2022
Int. Cl. A47L 15/22 (2006.01); A47L 15/42 (2006.01)

CPC A47L 15/22 (2013.01) [A47L 15/4217 (2013.01); A47L 15/4225 (2013.01); A47L 15/4278 (2013.01); A47L 15/428 (2013.01); A47L 15/4282 (2013.01)]

10 Claims

1. A spray washer, comprising:

at least one spraying pipe provided with at least one water injection nozzle;

a transmission mechanism comprising a driving gear and a driven gear meshing with the driving gear, the driven gear being connected to the at least one spraying pipe to drive the at least one spraying pipe into rotation; and

a driving mechanism connected to the driving gear to drive the driving gear into rotation;

wherein the spray washer comprises a water supply assembly, the water supply assembly comprising a water pump, a water feeding pipe and a plurality of water distributing pipes;

wherein one end of the water feeding pipe is in communication with the water pump, and another end of the water feeding pipe is in communication with the water distributing pipes; and

wherein one end of each water distributing pipe away from the water feeding pipe is in communication with one of the at least one spraying pipes.