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Title:
WATER TANK ASSEMBLY, SPRAYING APPARATUS, MOVABLE PLATFORM, AND CONTROL METHOD FOR WATER TANK ASSEMBLY
Document Type and Number:
WIPO Patent Application WO/2022/133834
Kind Code:
A1
Abstract:
A water tank assembly (100) comprises a first water tank (10), a second water tank (20), a connection pipe (30), a first control valve (40), and a fifth control valve (50); the connection pipe (30) is used for guiding liquids in the first water tank (10) and the second water tank (20) and then mixing the liquids, and conveying the mixed liquid to a spraying assembly (200); the first control valve (40) and the second control valve (50) are used for respectively controlling, in response to a control signal of a control assembly (103), a flow rate of the liquid in the first water tank (10) flowing to the connection pipe (30) and a flow rate of the liquid in the second water tank (20) flowing to the connection pipe (30). The present invention also relates to a spraying apparatus (102), a movable platform (1000), and a control method for the water tank assembly (100).

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Inventors:
MENG XIANG (CN)
SHU ZHAN (CN)
NONG GUISHENG (CN)
Application Number:
PCT/CN2020/138729
Publication Date:
June 30, 2022
Filing Date:
December 23, 2020
Export Citation:
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Assignee:
SZ DJI TECHNOLOGY CO LTD (CN)
International Classes:
B64D1/18; A01C23/04; A01M7/00; A01M21/04; G05D7/06; B64C27/00; B64C39/02
Domestic Patent References:
WO2019232691A12019-12-12
WO2019048907A12019-03-14
Foreign References:
CN103803083A2014-05-21
CN109178317A2019-01-11
CN110463676A2019-11-19
CN110356557A2019-10-22
CN108605923A2018-10-02
CN111990388A2020-11-27
CN207389563U2018-05-22
CN109720578A2019-05-07
CN108945438A2018-12-07
Attorney, Agent or Firm:
SHENZHEN LIDAO INTELLECTUAL PROPERTY AGENCY (GENERAL PARTNERSHIP) (CN)
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