Novel antirust valve

Abstract

The invention discloses a novel anti-rust valve, which belongs to the technical field of daily life. The present invention includes a valve body and a handle; the valve body includes a valve chamber, a valve wall and a valve body opening; the handle is provided with an annular protrusion on the side close to the valve body opening; the top of the valve body and the valve body A groove is provided at the place opposite to the protrusion of the circular ring. The beneficial effect achieved by the present invention is that after the handle is rotated toward the valve, the ring-shaped protrusion snaps into the groove, thereby closing the space between the handle and the valve opening, reducing the entry of water and preventing rust. In addition, the water-absorbent material in the storage cavity can prevent moisture from entering the inner wall of the valve opening, which will cause the inner wall to rust and make the handle difficult to rotate.

Description

technical field [0001] The invention relates to the technical field of daily life, and more particularly, to a novel anti-rust valve. Background technique [0002] At present, the structure of the valve includes a valve body, the valve body is provided with a valve cavity, a valve core is installed in the valve cavity, and a valve stem is connected to the valve core. The valve stem drives the valve core to rotate, driving the opening and closing of the valve. However, once the valve is not used for a long time, rust spots are often formed between the handle and the valve opening, which will cause wear and tear when the handle is used again. In the long run, the valve will be damaged. There are higher requirements in terms of aspects, such as monitoring of ambient temperature. If the above functions can be combined to intelligently drive and further control electrical appliances, it can provide great convenience for people's lives, and the existing devices are functionally ...

AI Technical Summary

Problems solved by technology

However, once the valve is not used for a long time, rust spots will often appear between the handle and the valve opening, which will cause wear and tear when the handle is used again. If things go on like this, the valve will be damaged. There are higher requirements, such as: the monitoring of the ambient temperature, if the above functions can be combined to intelligently drive and further control the electrical appliances, it can provide great convenience for people's life, and the existing devices are functionally There are still many deficiencies, it is difficult to meet the above needs

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