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Patent Searching and Data


Title:
ALARM VALVE ASSEMBLY
Document Type and Number:
WIPO Patent Application WO/2019/192315
Kind Code:
A1
Abstract:
An alarm valve assembly, having a valve body (10), a connecting base (20), a first switch (30), a second switch (40), an alarm unit (50), a filter apparatus (60), a second backstop apparatus (70), and a water distribution pipe (80), the two ends of the valve body (10) respectively being provided with a water inflow channel (11) and a water outflow channel (12), and one side being provided with a first hole channel (14) and a second hole channel (15), the first backstop apparatus (16) being pivoted between the water inflow channel (11) and the water outflow channel (12), the connecting base (20) being locked to one side of the valve body (10), the connecting base (20) being provided with a first flow channel (21), a second flow channel (22), and an alarm flow channel (24), one end of the alarm flow channel (24) being provided with a water outlet (241), the first switch (30) and the second switch (40) respectively being mounted on a first connecting part (25) and a second connecting part (26) of the connecting base (20), and the alarm unit (50) being connected to the water outlet (241) of the alarm flow channel (24) of the connecting base (20).

Inventors:
SHIH, Chinwang (Gaoqi Village, Nanyu Town Minhou Count, Fuzhou Fujian 9, 350109, CN)
SHIH, Jason (Gaoqi Village, Nanyu Town Minhou Count, Fuzhou Fujian 9, 350109, CN)
Application Number:
CN2019/078654
Publication Date:
October 10, 2019
Filing Date:
March 19, 2019
Export Citation:
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Assignee:
FUZHOU HAILIANG PIPE FITTINGS CO.,LTD. (Gaoqi Village, Nanyu Town Minhou Count, Fuzhou Fujian 9, 350109, CN)
International Classes:
F16K17/38; F16K11/20; F16K37/00
Foreign References:
CN202691200U2013-01-23
CN108561600A2018-09-21
CN208442346U2019-01-29
CN2277794Y1998-04-08
CN2294495Y1998-10-14
KR20170075684A2017-07-03
US20180064977A12018-03-08
Attorney, Agent or Firm:
FU ZHOU GULOU JING HUA PATENT AGENCY(GP.) (7FShanhai Building, No. 192 Guping Road, Gulo, Fuzhou Fujian 3, 350003, CN)
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