New Solenoid Valve with Screw Insert Connection

Abstract

The invention relates to a novel solenoid valve connected by a screw insert. The novel solenoid valve connected by the screw insert comprises a socket, a coil, a front cover, a valve body and a rear cover connected in sequence, wherein the front cover comprises a pressing plate and a frame, the frame comprises a coil frame part and a valve body frame part, the connection part between the coil frame part and the valve body frame part is the connection inclined plane, and the pressing plate is connected with the coil frame part; grooves are formed in the connection inclined plane at two positions being corresponding to the centre point, a nut is arranged in the groove, a pressing plate through hole is formed in the pressing plate corresponding to the nut, the front cover bolt is connected with the nut through the pressing plate through hole, and a guide head component is mounted in the front cover; locking through holes are formed in the connection inclined plane at another two positions corresponding to the centre point, screw holes are formed in the valve body corresponding to the locking through holes, and the front cover bolt is used for connecting the front cover to the valve body through the locking through holes. The novel solenoid valve connected by the screw insert is smaller in product size, beautiful, and fast in reversing speed; the power consumption is low, the consumption is saved, the use cost is reduced for meeting national energy conservation and emission reduction requirements.

Description

technical field

[0001] The invention relates to a solenoid valve, in particular to a novel low-power solenoid valve connected by screw inserts. Background technique

[0002] With the introduction of modern mechanized production, the pneumatic solenoid valve is a mechatronic product widely used in the control field. It can be roughly divided into two parts: the solenoid valve coil part and the valve body part; The connected device is divided into two independent parts. The first part is the socket of the mechanical structure, and the second part is the control circuit board as the drive circuit. The drive circuit drives the solenoid valve coil to work after receiving the external control signal, and the socket is connected in series through a soft line. Between the solenoid valve coil and the control circuit board, it serves as the connection interface between the solenoid valve coil and the drive circuit. In addition, the valve body can be further divided into three parts, ...

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