TWD183203S - Solenoid valve - Google Patents

Abstract

[Use of article]; This article is a solenoid valve, used to switch the connection and blocking of pressure fluid. The solenoid valve of this article has: a main body; a cylindrical solenoid portion protruding from one end side of the main body; a U-shaped frame connected and disposed from one end side of the main body so as to surround the solenoid coil portion; and from the frame A rectangular parallelepiped-shaped connector part is connected to one end side of the connector (see Reference Figure 1 showing the names of each part and Reference Figure 2 showing the names of each part). A gasket is provided on the bottom surface of the main body, and two pressure fluid outlet and inlet ports are provided along the longitudinal direction. Inside the main body and the solenoid section, there is housed a valve body (not shown) that switches and blocks communication between the two pressure fluid lead-in and lead-out ports, and a plunger (not shown) mounted on the valve body (movable iron). core), and an electromagnetic coil not shown. On the upper surface and bottom surface of the main body, there are magnetic plates for allowing the electromagnetic force generated by the electromagnetic coil to act on the plunger, and on the front and back of the main body, there are sections for guiding mounting screws (not shown). Semi-circular mounting screw guide groove. In the connector part, there are leads for supplying power and receiving control signals. When using it, first install the product at the desired location using mounting screws (not shown). Next, the pressure fluid supply source is connected to one pressure fluid lead-in port, and the fluid pressure device serving as the supply destination of the pressure fluid is connected to the other pressure fluid lead-in port. When the electromagnetic coil is energized or blocked through the lead wire, the plunger is displaced in the longitudinal direction inside the electromagnetic coil part and the main body due to the electromagnetic force generated from the electromagnetic coil. The valve body will be displaced inside the main body as the plunger is displaced, thereby switching the communication and blocking between the two pressure fluid inlet and outlet ports. ;【Design description】