Filtering type joint for ball valve

Abstract

The invention discloses a filtering type joint for a ball valve. The filtering type joint comprises the ball valve and a joint shell wrapping the ball valve in an inner cavity; a switch connecting rodfor controlling the ball valve to rotate is arranged in the position, located at the top of the ball valve, of the shell; the switch connecting rod is fixedly connected with the top of the ball valve; the bottom of the switch connecting rod is arranged in the joint shell; a water inlet and a water outlet are formed in the two ends, with the center line of the ball valve used as the center line, of the joint shell respectively; a cavity for containing water flow is formed in the side, corresponding to the water inlet, of the joint shell; a filtering part for filtering impurities in water is arranged in the cavity; and the filtering part is movably connected with the inner wall of the cavity. The filtering part has two different setting modes, the water flow at the water inlet can be relatively well filtered, water resources can be purified, impurities can be prevented from being adsorbed on the surface of the ball valve, and the service life of the ball valve can be prolonged.

Description

technical field [0001] The invention belongs to the field of environmental engineering, and more specifically, the invention relates to a filtering joint used for a ball valve. Background technique [0002] The faucet with ball valve is a common tap water switch in daily life, and this kind of water valve is often used for household or garden plant irrigation. It has the advantages of low cost, low cost and easy installation. It is also very convenient to use. It has been popular among the public for nearly a hundred years. However, with the development of the times, water pollution is a very serious problem. Most people rely on water supply and drainage filtration from water plants, or spend a lot of money to buy water filter elements and equipment to perform secondary filtration of tap water. This method not only needs to consume a lot of money to maintain the equipment, but also requires staff to go to the site to replace the filter element, which is not conducive to dail...

AI Technical Summary

Problems solved by technology

[0002] The faucet with ball valve is a common tap water switch in daily life, and this kind of water valve is often used for household or garden plant irrigation. It has the advantages of low cost, low cost and easy installation. It is also very convenient to use. It has been popular among the public for nearly a hundred years. However, with the development of the times, water pollution is a very serious problem. Most people rely on water supply and drainage filtration from water plants, or spend a lot of money to buy water filter elements and equipment to perform secondary filtration of tap water. This method not only consumes a lot of money to maintain the equipment, but also requires staff to go to the site to replace the filter element, which is not conducive to daily use

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