Switching valve with prompt function
A prompt function, switch valve technology, applied in the direction of sliding valves, valve devices, engine components, etc., can solve the problems of hindering neighbor relations, no distinguishing signs, affecting neighbors' water use, etc., to reduce wear and prolong service life Effect
Active Publication Date: 2019-09-06
广州市兆基仪表仪器制造有限公司
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Problems solved by technology
[0004] Since there are no lights in most water meter rooms, and the numerous water valve switches in the water meter room have no obvious distinguishing signs except for the digital signs, so in dim conditions, people may turn on and off the wrong water valves, affecting the water use of neighbors situation, which hinders the neighbor relationship, so we propose a switch valve with a prompt function to solve the problem
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[0029] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0030] see Figure 1-7 , a switching valve with prompting function, including a water pipe, a movable sleeve 1 is installed on the top of the water pipe, the inner side of the movable sleeve 1 is fixedly connected with a screw sleeve 2, the screw sleeve 2 is located below the storage sleeve 5, and the inner thread of the screw sleeve 2 Connected with a screw 3, the bottom of the screw 3 is welded with a sealing plate extending into the water pipe, the screw 3 ...
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The invention relates to the technical field of valve switching, and discloses a switching valve with a prompt function. The switching valve comprises a water pipe of which the top is provided with amovable sleeve, and the inner side of the movable sleeve is fixedly connected with a threaded sleeve; and the threaded sleeve is located below a storage sleeve, and the inner side of the threaded sleeve is in threaded connection with a screw rod. According to the switching valve with the prompt function, through installation of voice pieces on the inner side of the movable sleeve, when a water valve needs to be closed, the storage sleeve is driven by a valve wheel to rotate in the movable sleeve, and a movable block is driven by the storage sleeve to rotate for compressing a reset spring; meanwhile, a toggle block is further rotated; when the toggle block is in contact with the closest voice piece, the voice piece is stressed and bent; the toggle block is pressed into a storage groove through the curved surface of the voice piece; since the length of the voice piece in contact with the toggle block at the moment is shorter, the length of the toggle block entering the storage groove islimited, and the toggle block is not in contact with a fixing magnet block; and in this way, the toggle block is slide through the bent voice piece, and the voice piece loses pressure, and is reset and vibrated for sound production.
Description
technical field [0001] The invention relates to the technical field of valve switches, in particular to a switch valve with a prompt function. Background technique [0002] Nowadays, in order to facilitate the inquiry of water and electricity usage in newly-built residential buildings, an independent water meter room and electricity meter room will be built on each floor, and the water and electricity meters of all residents in the corresponding floor will be installed together. [0003] When people leave home for a long time in winter, in order to prevent the water pipe support from being broken due to the freezing of tap water in the water pipe, causing the tap water to leak out for a long time and causing economic losses, the main water valve will be closed in the water meter room before going out. [0004] Since there are no lights in most water meter rooms, and the numerous water valve switches in the water meter room have no obvious distinguishing signs except for the ...
Claims
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IPC IPC(8): F16K3/02F16K37/00
CPCF16K3/0254F16K37/0008
Inventor 丁海钊
Owner 广州市兆基仪表仪器制造有限公司