TWD187480S - Fluid control valve - Google Patents

Abstract

[Use of the article]: This article is a fluid control valve, which is used to instantly send out a large flow of pressure fluid at high speed, for example, to knock off dust attached to a bag filter of a dust collection device. This fluid control valve has: a main body with two pressure fluid outlet and inlet ports; and a valve cap installed on the top of the main body (refer to the reference perspective view 1 showing the names of each part and the reference perspective view 2 showing the names of each part). The two pressure fluid lead-in and lead-out ports are connected through a flow path (not shown) provided inside the main body. This flow path is provided with a valve body (not shown) integrated with the diaphragm. In use, for example, a pressure fluid supply source (not shown) such as an air tank is connected to one pressure fluid lead-in and lead-out port, and an injection pipe (not shown) is connected to the other pressure fluid lead-in and lead-out port. The pipe system is connected to the opening above the bag filter located inside the dust collection device. In this state, when pressure fluid is supplied to this article, the valve body will open and close according to the pressure of the pressure fluid, so that the pressure fluid is injected into the inside of the bag filter through the injection pipe. The injected pressure fluid impacts the bag filter and peels off the dust attached to the outer peripheral surface of the bag filter. ;[Design explanation];The thin lines shown on the surface of each figure are lines that represent the shape of the three-dimensional surface.