Dustproof and waterproof energy-saving type valve island

Abstract

The invention provides a dustproof, waterproof and energy-saving valve island, which includes a manifold, a valve sealing gasket, a solenoid valve, a circuit board assembly, a coil sealing gasket, a DIN guide rail buckle, a DIN guide rail, and a light guide column. The solenoid valve is provided with two More than one, and fixed on the manifold in a row horizontally, the circuit board assembly runs through the front end of the manifold, the coil sealing gasket is inserted and buckled on the manifold, and is located between the manifold and the solenoid valve, and the light guide column is buckled on the manifold. On the board and on the outer side corresponding to the solenoid valve, there are three air inlets on the lower end of the manifold along the penetration direction of the circuit board assembly and on one side of the circuit board assembly. On the side of the manifold near the coil sealing gasket, And a fixed panel is fixed at the end of the circuit board assembly, and a rear panel is fixed on the other side of the manifold and at the other end of the circuit board assembly. The invention has the advantages of simple structure, centralized wiring, stable and reliable connection, convenient installation, good waterproof, dustproof and energy-saving effects, and effectively prolongs the service life.

Description

technical field [0001] The invention relates to the technical field of gas-electric control, in particular to a dustproof, waterproof and energy-saving valve island. Background technique [0002] The valve island is a control component composed of multiple electric control valves, which is a new generation of integrated gas-electricity control components. In recent decades, the development of valve islands has been rapid. Initially, it was a valve island with a multi-pin interface, and later developed into a valve island with a field bus, and then a programmable valve island and a modular valve island appeared. [0003] However, the existing traditional valve island only realizes the centralized air intake and exhaust of the valve body, and the wiring adopts a bundling mode, the wires are messy, and there are unsafe factors such as short circuits. , using ordinary non-energy-saving coil components, resulting in short life of the valve island, easy damage, and high power con...

AI Technical Summary

Problems solved by technology

[0003] However, the existing traditional valve island only realizes the centralized air intake and exhaust of the valve body, and the wiring adopts a bundling mode, the wires are messy, and there are unsafe factors such as short circuits. , using ordinary non-energy-saving coil components, resulting in short life of the valve island, easy damage, and high power consumption

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