Automatic alarm backflow preventer for water leakage
A backflow preventer and automatic alarm technology, applied in general water supply conservation, engine components, valve devices, etc., can solve problems such as unfavorable use, inability to issue alarms, waste of water resources, etc., to avoid waste, facilitate maintenance and replacement, The effect of easy disassembly
Inactive Publication Date: 2022-06-03
龙申物联(深圳)有限公司
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Problems solved by technology
[0003] Most of the existing backflow preventers cannot give an alarm when water leakage occurs during use, which will lead to waste of water resources and is not conducive to use. Therefore, we propose a water leakage automatic alarm backflow preventer
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[0022] In order to make the purposes, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments These are some embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
[0023] In the description of the present application, it should be noted that the orientations or positional relationships indicated by the terms "upper", "lower", "left", "right", "inner", "outer", "top / bottom", etc. are based on The orientation or positional relationship shown in the accompanying drawings is only for the convenience o...
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The invention provides a water leakage automatic alarm backflow preventer, and relates to the technical field of backflow preventers, the water leakage automatic alarm backflow preventer comprises a backflow preventer body and an alarm, the backflow preventer body comprises a pipe body, a flowmeter is installed on the outer wall of the pipe body, one side of the flowmeter is electrically connected with one side of the alarm, and the other side of the flowmeter is electrically connected with the other side of the alarm. The alarm is installed on the outer wall of the pipe body through a fixing assembly, the fixing assembly comprises a fixing sleeve and a fixing rod, the fixing sleeve is installed on the outer wall of the pipe body, the fixing rod is installed at the bottom of the alarm, the lower end of the fixing rod is inserted into the inner side of the fixing sleeve, and a jacking assembly is installed in the fixing sleeve. The water leakage alarm mechanism is additionally arranged on the structure of the backflow preventer, so that the problem of water leakage can be found in time, and waste of water resources is avoided; meanwhile, the alarm is installed through the fixing assembly, so that the alarm is convenient to disassemble, assemble, maintain and replace.
Description
technical field [0001] The invention relates to the field of backflow preventers, in particular to a backflow preventer with automatic alarm for water leakage. Background technique [0002] The backflow preventer is a device composed of non-return components that can prevent the backflow of water in the water supply pipeline. At present, backflow preventers are mainly divided into two types: low-resistance backflow preventers and decompression type backflow preventers. [0003] Most of the existing backflow preventers cannot issue an alarm when water leakage occurs during use, which will lead to waste of water resources and is not conducive to use. Therefore, we propose a water leakage automatic alarm backflow preventer. SUMMARY OF THE INVENTION [0004] In order to make up for the above deficiencies, the present invention provides a water leakage automatic alarm backflow preventer that overcomes the above technical problems or at least partially solves the above problems...
Claims
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IPC IPC(8): F16K37/00
CPCF16K37/0091Y02A20/15
Inventor 季能平季天娇
Owner 龙申物联(深圳)有限公司