Multi-purpose valve device

Abstract

The invention provides a multi-purpose valve device. The device comprises a valve body and a valve element; a spigot is formed in the valve body and is closely clung to the outer tapered surface of the valve element; the valve element is compressed into the spigot through a valve element core and a sealing pad; a rod arranged at the bottom part of the valve element passes through a hole in the bottom part of the valve rod and then extends out from the valve body; a spring is arranged on the rod; a nut is screwed to threads in the rod to compress the spring; a plurality of inlets are formed in one end of the valve body, and while a plurality of outlets are formed in the other end of the valve body; filters are arranged in the inlets; each inlet is connected with a solution source or an air source through a pipe joint or a connecting pipe; each outlet is connected with a water faucet or a spiral groove injection head through the pipe joint and the connecting pipe. According to the multi-purpose valve device, the valve element communicates with one or a plurality of inlets and one or a plurality of outlets of different specifications in the valve body to control solution flow rate as requirement; the device has the advantages of being simple in structure and convenient to operate; people can accurately control the dosage and save the resource.

Description

technical field [0001] The invention belongs to the technical field of valve manufacture, and in particular relates to a multipurpose valve device. Background technique [0002] With the continuous development of society, water resources are becoming more and more important, especially in our country where fresh water resources are not very rich, saving water has become a major issue that people are very concerned about. At present, the water valves used in pipelines, whether they are household or business, are known to be composed of a single inlet and an outlet, especially the flow rate of water flowing out from the outlet can only be adjusted by people's hand to twist the outlet switch. In this way, the flow of the outlet cannot be accurately controlled, let alone save water, so it is necessary to propose improvements. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a multi-purpose valve device, by providing ...

AI Technical Summary

Problems solved by technology

At present, the water valves used in pipelines, whether they are household or business, are known to be composed of a single inlet and an outlet, especially the flow rate of water flowing out from the outlet can only be adjusted by people's hand to twist the outlet switch. In this way, the flow of the outlet cannot be accurately controlled, let alone save water, so it is necessary to propose an improvement

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