Title:
LIQUID SPRAYING DEVICE
Document Type and Number:
WIPO Patent Application WO/2018/210087
Kind Code:
A1
Abstract:
A liquid spraying device comprises: multiple aerostats (11) sequentially connected in series; a delivery pipe (12); and a liquid transport vehicle (13). The respective aerostats (11) are connected and fixed to the delivery pipe (12) to provide suspension forces. The delivery pipe (12) is provided with multiple sprinklers (14) for spraying a liquid. The liquid transport vehicle (13) carries a container for storing the liquid. The container is connected to the delivery pipe (12). In a process of spraying the liquid, a section of the delivery pipe (12) provided with the sprinkler (14) is suspended and movable in the air. The liquid transport vehicle (13) moves in a direction parallel to a moving direction of the delivery pipe (12). The liquid spraying device can improve efficiency of spraying of a liquid.
Inventors:
LIU CHENGBIN (CN)
BA HANG (CN)
DOU JUN (CN)
TENG QIANG (CN)
LIU YANGUANG (CN)
BA HANG (CN)
DOU JUN (CN)
TENG QIANG (CN)
LIU YANGUANG (CN)
Application Number:
PCT/CN2018/083372
Publication Date:
November 22, 2018
Filing Date:
April 17, 2018
Export Citation:
Assignee:
BEIJING JINGDONG SHANGKE INFORMATION TECHNOLOGY CO LTD (CN)
BEIJING JINGDONG CENTURY TRADING CO LTD (CN)
BEIJING JINGDONG CENTURY TRADING CO LTD (CN)
International Classes:
A01M7/00; B64D1/18
Domestic Patent References:
| WO2015095899A2 | 2015-06-25 |
Foreign References:
| CN106614472A | 2017-05-10 | |||
| CN101518222A | 2009-09-02 | |||
| CN105831053A | 2016-08-10 | |||
| CN104738012A | 2015-07-01 | |||
| CN205756751U | 2016-12-07 | |||
| US5322219A | 1994-06-21 |
Attorney, Agent or Firm:
INSIGHT INTELLECTUAL PROPERTY LIMITED (CN)
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