Double-aperture and direct-acting type water faucet

Abstract

The invention relates to a double-aperture and direct-acting type water faucet which comprises a valve body, a valve rod and a water inlet connector. The valve rod is a hollow body, water inlet row holes and water outlet row holes are distributed in the valve rod, an upper sealing valve cover and a lower sealing valve cover are placed between the outer wall of the valve rod and the inner cavity wall of the valve body, the upper edge of the upper sealing valve cover is fixed on the upper side of the water inlet row holes, and the lower edge of the upper sealing valve cover is fixed on the upper side of the water inlet connector of a valve body inner cavity. The upper edge of the lower sealing valve cover is fixed between the water inlet row holes and the water outlet row holes of the valve rod, the lower edge of the lower sealing valve cover is fixed on the lower side of the water inlet connector of the valve body inner cavity, and a water inlet cavity is formed between the upper sealing valve cover and the lower sealing valve cover. A main water pressing hand shank and an auxiliary water pressing hand shank are placed at the upper end of the valve rod. The water outlet row holes are divided into upper water outlet row holes and lower water outlet row holes. An end cap is placed at the lower end of the valve rod, and water outlet holes are distributed on the periphery of a lower end face of the valve body. The water supply volume is controllable, the valve covers are not damaged easily, and the service life of the water faucet is long.

Description

technical field [0001] The invention relates to a valve that can be used in liquid pipelines, in particular to a water faucet. Background technique [0002] In daily life, the faucet is an important necessities of life in the family, and it is also a water appliance that people touch and frequently use every day. Whether the performance of the faucet is excellent or not will objectively affect and determine part of the quality of life of people. In the actual use of current faucet products, it is difficult to accurately control the water flow of the faucet according to different needs of people. Either the flow is too large, which wastes water and is uneconomical; or the flow is too small, prompting people to adjust it. , It is both water-consuming and time-consuming, making it difficult to control a moderate and satisfactory water flow in one step. Especially in toilet or public place, when washing with tap, because the tap is frequently used, the wearing and tearing is a...

AI Technical Summary

Problems solved by technology

Although it is a non-spool valve, the sealing opening and closing friction is very small, the pressure resistance is small, and the switching speed is fast, but when it is used as a faucet, the valve flow is more difficult to control.

In addition, due to the water hammer action when the valve is opened and closed, the valve sleeve with a cylindrical structure is easily damaged

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