Valve with self-cleaning and anti-blocking functions

Abstract

The invention relates to the field of hardware, in particular to a valve with self-cleaning and anti-blocking functions, comprising a first pipe body, a power frame mounted at the upper end of the first pipe body, a power device mounted inside the power frame, a second pipe body mounted at the upper end of the power frame, a filter plate mounted at the upper end of the second pipe body, and a filter frame mounted at the upper end of the second pipe body; a filtering and cleaning device is installed in the filtering frame, an impurity discharging device is installed on one side of the filteringframe, and a third pipe body is installed at the upper end of the filtering frame; through the arrangement of the power device, the power rack, the filtering plate, the filtering and sweeping device,the impurity discharging device, the second pipe body, the third pipe body, the switch valve and the transmission device, the device has the functions of filtering particles and discharging the particles out of a pipeline while achieving the switch function of the valve; particle accumulation in the pipeline is prevented from influencing normal circulation and even blocking caused by particle accumulation, normal liquidity of the valve is guaranteed, and the service life of the valve is prolonged.

Description

technical field [0001] The invention relates to the field of hardware, in particular to a valve with self-cleaning and anti-clogging functions. Background technique [0002] Valves are the control components in the fluid delivery system. They have the functions of cut-off, adjustment, flow diversion, reverse flow prevention, pressure stabilization, flow diversion or overflow pressure relief. Valves used in fluid control systems range from the simplest cut-off valve to extremely complex The various valves used in the automatic control system have a wide variety of varieties and specifications. The valves can be used to control the flow of various types of fluids such as air, water, steam, various corrosive media, mud, oil, liquid metal and radioactive media. According to the material, valves are also divided into cast iron valves, cast steel valves, stainless steel valves (201, 304, 316, etc.), chrome molybdenum steel valves, chrome molybdenum vanadium steel valves, duplex st...

AI Technical Summary

Problems solved by technology

[0002] Valves are the control components in the fluid delivery system, with the functions of cut-off, regulation, flow diversion, reverse flow prevention, pressure stabilization, flow diversion or overflow pressure relief, etc. Valves used in fluid control systems range from the simplest cut-off valve to extremely complex The various valves used in the automatic control system have a wide variety of varieties and specifications. The valves can be used to control the flow of various types of fluids such as air, water, steam, various corrosive media, mud, oil, liquid metal and radioactive media. According to the material, valves are also divided into cast iron valves, cast steel valves, stainless steel valves (201, 304, 316, etc.), chrome molybdenum steel valves, chrome molybdenum vanadium steel valves, duplex steel valves, plastic valves, non-standard custom valves, etc. , but in the process of using the valve in the prior art, the fluid used in different occasions will be doped with impurities, and the accumulation of impurities will cause the phenomenon of valve blockage over time, which will affect the service life of the valve. Therefore, we propose a self- Cleaning of valves with anti-clogging function

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