Valve with filtering function

Abstract

The invention provides a valve with a filtering function, and relates to the technical field of valves. A sealing device and an anti-leakage assembly are installed in the main body, and the anti-leakage assembly is located on the left side of the sealing device. The filtering device is mounted in the main body, a cleaning device is mounted on the filtering device, and a mounting assembly is mounted at the bottom of the main body; the flow guiding device is installed in the installation assembly, an automatic cleaning assembly is installed on the flow guiding device, four sets of elastic supporting devices are installed at the top of the installation assembly, and the four sets of elastic supporting devices are located at the bottom of the automatic cleaning assembly; the filter plate can be automatically cleaned, the filter plate is prevented from being blocked after being used for a long time, impurities and iron slag in water flow can be automatically cleaned, and the labor intensity of workers is relieved; the problems that leakage is prone to occurring after long-time use, and filtered impurities need to be manually cleaned by workers are solved.

Description

technical field [0001] The invention relates to the technical field of valves, in particular to a valve with filtering function. Background technique [0002] Valves are pipeline accessories used to open and close pipelines, control flow direction, adjust and control the parameters of the conveying medium; according to their functions, they can be divided into shut-off valves, check valves, regulating valves, etc.; valves are important components in the fluid conveying system. Control components, with the functions of cut-off, adjustment, flow diversion, reverse flow prevention, pressure stabilization, diversion or overflow pressure relief; valves can be used to control air, water, steam, various corrosive media, mud, oil, liquid metal and Flow of various types of fluids such as radioactive media. [0003] However, as far as the current valve is concerned, it is prone to leakage after long-term use, and the sealing effect is poor, and most of the valves do not have a filter...

AI Technical Summary

Problems solved by technology

[0003] However, as far as the current valve is concerned, it is prone to leakage after long-term use, and the sealing effect is poor, and most of the valves do not have a filtering function, which affects the water quality and is not convenient for users to use. Although some valves are equipped with a filtering function, the filtering When the net is used for a long time, it is prone to clogging. At the same time, the filtered impurities need to be cleaned manually by the staff, which is time-consuming and laborious. The existing valves cannot meet the needs of contemporary use.

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