Skip to main content

The Working Principle Of Electromagnetic Pulse Valve Do You Know?

The working principle of the electromagnetic pulse valve is to use the pulse of the electrical device to convert it into the mechanical pulse so that the powerful energy of the pulsed gas becomes momentum to release a huge impulse in a short time. The interval of the pulse controlled by the plc should be determined according to the recovery time of the rated gas pressure.

There are closed chambers in the electromagnetic pulse valve. There are through holes in different positions. Each hole leads to a different oil pipe. The middle of the cavity is the valve of the point pulse valve. The two sides are two electromagnets. Which side of the magnet coil is energized. Which side the valve body will be attracted to. When the coil is energized instantaneously, the electromagnetic force moves the armature. When the coil is de-energized, the armature is retained by the permanent magnet force.

At this time, the upper medium pressure of the diaphragm in the main valve chamber passes through the pressure-relief hole, so that the pressure is formed on the diaphragm. Poor, under the influence of the pressure of the inlet media, lift the diaphragm and the main valve opens. When an instantaneous reverse current is applied to the coil, the armature moves in the opposite direction and the pressure relief hole is cut off. The medium enters the upper part of the diaphragm through the main valve balancing hole and seals the main valve port.

The above is the general principle of the electromagnetic pulse valve, but in fact, according to the temperature, pressure, etc. flowing through the medium, the working principle of the electromagnetic pulse valve is different. For example, in the free-flow state, if zero pressure is needed to start, the coil will suck up the brake body when it is energized; when there is the electromagnetic pulse valve in the state of pressure, it is a pin that is inserted on the brake body after the coil is energized. Use the pressure of the fluid itself to lift the lock.

The difference between these two methods is that the self-flow state electromagnetic pulse valve, because the coil to suck up the entire gate, so the larger and pressure state of the electromagnetic pulse valve, only need to suck up the pin, so the volume can be done It's relatively small. Learn more electromagnetic valve about from Senotay.

Comments

Popular posts from this blog

The Electromagnetic Valve 2019

Electromagnetic pulse valves (also known as diaphragm valves) are compressed air "switches" for pulse bag filter dust cleaning systems. By the control of the output signal of the pulse jet control instrument, the filter bag is cleaned by one row (chamber), so that the resistance of the filter is kept within the set range, so as to ensure the processing capacity and dust collection efficiency of the filter. DMF-Z electromagnetic pulse valve  is a right-angle valve, and the angle between the inlet and outlet is 90 degrees, which is suitable for the installation connection between the airbag and the dust blower tube. The air flow is unobstructed and it can provide the required clear air pulse. DMF-ZM electromagnetic pulse valve is the same as the "Z" series of the right-angle valve, suitable for airbag and dust collector spray pipe installation connection, the import and export of the two ends with a fixed nut for installation so that installation and us

Electrostatic Dust Precipitator

  1. Introduction of electrostatic dust precipitators   The power supply of the electrostatic precipitator consists of a control box, a step-up transformer and a rectifier. The output voltage of the power supply also has a great influence on the dust removal efficiency. Therefore, the operating voltage of the electrostatic precipitator must be maintained at 40-75kV or even above 100kV.   2. Basic structure of electrostatic dust precipitators   The electrostatic dust precipitators  are composed of two parts: one part is the main system of the electrostatic precipitator; the other part is the power supply device that provides high-voltage direct current and the low-voltage automatic control system. The high-voltage power supply system supplies power to the step-up transformer, and the dust collector of the dust collector is grounded. The low voltage electric control system is used to control the temperature of the electromagnetic vibrating hammer, the ash discharging electrode, the ash c

Ash Discharge Valve

The opening and closing part of the ash discharge valve  electric plug valve is a gate plate, and the direction of movement of the gate plate is perpendicular to the direction of the fluid. The electric plug valve can only be fully opened and fully closed and cannot be adjusted or throttled. The gate has two sealing surfaces. The two sealing surfaces of the most commonly used mode gate valves form a wedge, and the wedge angle varies with the valve parameters. Principle: There is a round opening of a diameter on the gate, and the opening and closing of the gate makes the round opening on the gate to completely separate from and match with the diameter. Electric three-way valves are used for air conditioning, thermal ventilation, heat treatment in heat treatment plants, and industrial fluid control. Air-conditioning, heating, ventilation, domestic hot water and other civil systems and chemical, petroleum and metallurgical and fluid automation. Our dust collection syste