Valve element convenient to install

Abstract

The invention discloses a valve element convenient to install. The valve element convenient to install comprises a valve element body; an opening portion is arranged at the upper end of the valve element body; an annular groove is formed in the bottom of the valve element body; threads are pressed on the periphery of the opening portion; the joint of the opening portion and the valve element bodyis a transition segment; the position of the transition segment is provided with a first water passing port; a second water passing port is formed below the first water passing port; convex blocks arearranged on the shoulder parts of the valve element body; and a fixed guiding sleeve is arranged outside the opening portion, and is provided with a chuck. The valve element convenient to install hasthe beneficial effects that the structure is simple, installing and fixing are facilitated due to the fixed guiding sleeve arranged outside the opening portion, the safety of the valve element is improved, the diameter of the second water passing port is larger than that of the first water passing port, and therefore the water flow noise, generated due to pressure, at the water outlet position ofthe valve element is effectively reduced, and the stability of the valve element is improved due to the arrangement of the convex blocks.

Description

technical field [0001] The invention relates to a valve core, in particular to an easy-to-install valve core. Background technique [0002] With the improvement of people's living standards, gas water heaters have already entered the homes of ordinary people, and the water inlets of gas water heaters are generally equipped with rotary water valves that can adjust the water flow to meet the needs of different water flows of gas water heaters. In addition, this rotary water valve also plays an important role in other water flow control. [0003] The traditional water valve is unreasonable, that is, the water inlet area of ​​the water inlet of the large water hole and / or the small water hole is greater than or equal to the water outlet area of ​​the water outlet. The water flow noise, especially the small water hole generally has a relatively small aperture, and the water flow noise generated under the same water flow will be greater than that of the large water hole. When ap...

AI Technical Summary

Problems solved by technology

[0003] The traditional water valve is unreasonable, that is, the water inlet area of ​​the water inlet of the large water hole and / or the small water hole is greater than or equal to the water outlet area of ​​the water outlet. The water flow noise, especially the small water hole generally has a relatively small aperture, and the water flow noise generated under the same water flow will be greater than that of the large water hole

When applied to a water heater with a large number of liters, due to the large water flow, the noise of the water flow will be very loud, which greatly affects the experience of using the gas water heater

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