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Title:
SPRINKLER HEAD ASSEMBLY, AND SPRINKLER HEAD DEVICE
Document Type and Number:
WIPO Patent Application WO/2017/206033
Kind Code:
A1
Abstract:
A sprinkler head assembly, comprising a channel structure (101) including a liquid inlet (102), a flow channel (103), and a valve opening (104). The valve opening (104) is located within and in communication with the flow channel (103). A valve core (17) is mounted within the flow channel (103), and is used to control the valve opening (104) to open or close. The flow channel (103) comprises an air escape channel (1033) obliquely arranged with respect to a central axis of the liquid inlet (102). The valve opening (104) is located at a top end of the air escape channel (1033), and a bottom end of the air escape channel (1033) is in communication with the liquid inlet (102).

Inventors:
JIN, Zhiliang (6F HKUST SZ Ier BLdg, No. 9 Yuexing 1St Rd.Hi-Tech Park , Nanshan Distric, Shenzhen Guangdong 7, 518057, CN)
WU, Xumin (6F HKUST SZ Ier BLdg, No. 9 Yuexing 1St Rd.Hi-Tech Park , Nanshan Distric, Shenzhen Guangdong 7, 518057, CN)
WU, Xiaolong (6F HKUST SZ Ier BLdg, No. 9 Yuexing 1St Rd.Hi-Tech Park , Nanshan Distric, Shenzhen Guangdong 7, 518057, CN)
LU, Chuoying (6F HKUST SZ Ier BLdg, No. 9 Yuexing 1St Rd.Hi-Tech Park , Nanshan Distric, Shenzhen Guangdong 7, 518057, CN)
ZHOU, Le (6F HKUST SZ Ier BLdg, No. 9 Yuexing 1St Rd.Hi-Tech Park , Nanshan Distric, Shenzhen Guangdong 7, 518057, CN)
Application Number:
CN2016/083978
Publication Date:
December 07, 2017
Filing Date:
May 30, 2016
Export Citation:
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Assignee:
SZ DJI TECHNOLOGY CO., LTD. (6F HKUST SZ Ier BLdg, No. 9 Yuexing 1St Rd.Hi-Tech Park , Nanshan Distric, Shenzhen Guangdong 7, 518057, CN)
International Classes:
B05B1/36; B05B1/30
Attorney, Agent or Firm:
SHENZHEN SCIENBIZIP INTELLECTUAL PROPERTY AGENCY CO., LTD. et al. (9F Rongqun Building, No. 83 Longguan East Rd. Longhua New Dist, Shenzhen Guangdong 9, 518109, CN)
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