Faucet for controlling cold water and hot water and displacement

Abstract

PURPOSE: A faucet for controlling cold water, hot water, and displacement is provided to facilitate the control of cold water, hot water, and displacement by sliding or rotating a center cartridge. CONSTITUTION: A faucet comprises a lower body part(10), an upper body part(20), a lower cartridge(30), an upper cartridge(40), a center part(70), and a center cartridge(80). The lower cartridge is formed with inlets(31,32). The upper cartridge is formed with outlets(21,22) connected to the inlets. The center cartridge is inserted into a gap between the lower and upper cartridges. The center cartridge is joined to the center part for rotating and sliding. The center cartridge is formed with a connection hole(81) to connect to the inlet and outlet. Each of the inlets, outlets, and connection holes are alternately formed on the left and right sides at an equal angel.

Description

technical field [0001] The present invention relates to a water mixing valve for adjusting hot and cold water and water output, more particularly to a water mixing valve for adjusting cold and hot water and water output which can adjust the water output while adjusting cold water and hot water . Background technique [0002] A general mixing valve is installed in kitchen sinks, washstands, bathrooms, etc., and is a device for supplying or shutting off water. The main body provided with an inflow port and a discharge port is connected to a water supply pipe and a discharge pipe. [0003] In addition, the flow path of the valve element is opened and closed by rotating or pressing and pulling the opening and closing handle to adjust the flow rate, flow rate, etc., and the opening and closing handle is fixed to the flow path conversion part of the valve element inserted into the main body. [0004] Such water mixing valves are not limited to places, such as any place that needs...

AI Technical Summary

Problems solved by technology

[0006] The mixing valve in the prior art above has the following problems, that is, the mixing valve has a large number of parts, is complicated in structure or shape and is difficult to manufacture, and at the same time requires excessive manufacturing costs

[0007] Moreover, since the manufacture and processing of the upper valve disc and the lower valve disc made of ceramic materials are difficult, the production efficiency is reduced while the manufacturing cost increases and the economy is poor, and the durability is reduced and the life is shortened.

[0008] In addition, when the water-saving faucet is connected to the faucet, due to the difference in the water pressure of the cold and hot water, a backflow phenomenon occurs, and hot water is suddenly spit out, resulting in safety accidents such as burns.

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