What is the environment in which solenoid pulse valves are used? What is the pulse solenoid valve us

The solenoid pulse valve, also known as the diaphragm valve, is the compressed air "switch" of the ash cleaning and injection system of the pulse bag filter. Controlled by the output signal of the pulse injection controller, the filter bags are sprayed and cleaned one by one (chamber), so that the pressure of the dust collector is kept within the set range, so as to ensure the processing capacity and dust removal efficiency of the dust collector. The solenoid pulse valve is a right-angle valve, and the angle between its inlet and outlet is 90, which is suitable for the Falcon gas cylinder and the dust collector blow pipe and installation connection.

The airflow is smooth, and it can provide the required ash cleaning air vein.

The electromagnetic pulse valve is characterized by a large air cavity volume, a large diaphragm lifting height, a large injection volume, and a more sensitive device.

The electromagnetic pulse valve is the compressed air of the ash cleaning and injection system of the pulse bag filter, the compressed air enters the rear air chamber through the saving hole, and the electric flag signal of the pulse injection control instrument makes the electromagnetic pulse valve.

The armature is moved back, and the air vent of the air chamber behind the valve is opened, and the pressure of the rear air chamber is close to the output port of the valve, and the electromagnetic pulse valve is in a "closed" state, and the energy is "switched".

The electromagnetic pulse valve is controlled by the output signal of the pulse injection control instrument, and sprays the dust cleaning on the filter bag row by row (room), so that the resistance of the dust collector is insisted on within the set limit, so as to ensure the disposal ability and dust collection efficiency of the dust collector.

The angle between the inlet and outlet of the electromagnetic pulse valve is 90 degrees, which is suitable for the connection between the air bag and the dust collector blowing pipe. The air flow is smooth, and the ash cleaning gas pulse can meet the requirements, the rear air chamber is quickly depressurized, the diaphragm component moves back, the constricted air is sprayed through the valve output port, and the electromagnetic pulse valve is in the "open" state.

Differences in use:1. The solenoid valve only discharges fluid; The pulse valve has a storage release process.

2. Solenoid valve (electromagnetic valve) is an industrial equipment controlled by solenoids, and is a basic element of automation used to control fluids, which belongs to actuators and is not limited to hydraulics and pneumatics. It is used in industrial control systems to adjust the direction, flow rate, speed and other parameters of the medium.

Purpose: Generally installed in the main oil circuit or shock absorber back pressure oil circuit, at the moment when the transmission automatically upshifts and downshifts or at the beginning of the locking clutch locking and unlocking action, the oil pressure drops, so as to reduce the impact of shifting and locking and unlocking, so that the vehicle runs more balanced.

Function: It is to control the size of the oil pressure in the oil circuit. It is generally installed in the main oil circuit or the back pressure oil circuit of the shock absorber to reduce the oil pressure impact when shifting and locking and unlocking, so that the equipment can run smoothly.

Working principle of pulse solenoid valve: the coil in the solenoid valve body is input into the forward pulse signal through the wire, and the working magnetic flux generated by the coil makes the moving core engage and open the valve. When the forward pulse signal input is stopped, the moving core is released, and the moving core returns to the initial state under the action of spring force, closing the valve.

In addition, there is a self-holding type, which can be maintained after stopping the input of the positive pulse or power-off, and the negative pulse signal needs to be input to reset; The pulse solenoid valve is to use the pulse of the electrical appliance to convert the pulsation of the machine, so that the powerful energy of the pulsating gas becomes the momentum, and the huge impulse is released in a short time, and the interval of the pulse is controlled by PLC should be determined according to the recovery time of the rated gas pressure. There is a closed cavity in the pulse solenoid valve, there are through holes in different positions, each hole leads to a different oil pipe, the middle of the cavity is the valve, and the two sides are two electromagnets, which side of the magnet coil energized valve body will be attracted to which side, and the movement of the control valve body is used to block or leak out different oil discharge holes. Pulse solenoid valve use:

Generally, it is installed in the main oil circuit or the back pressure oil circuit of the shock absorber, and the oil pressure drops at the moment when the transmission automatically upshifts and downshifts or when the locking clutch locking and unlocking action begins, so as to reduce the impact of shifting and locking and unlocking, and make the vehicle run more balanced. Its function is to control the size of the oil pressure in the oil circuit.

It is mainly used in the bag type dust collector, which is generally installed at the dust removal port, and the compressed air is sprayed on the filter bag by the opening and closing of the electromagnetic effect control valve, so that the resistance of the dust collector is kept within the set range, so as to ensure the processing capacity and dust collection efficiency of the dust collector.

According to the angle of the valve inlet and outlet and the form of the air inlet, it can be divided into three types:

1.Right-angle solenoid pulse valve: a diaphragm valve with the inlet and outlet of the valve body at right angles and directly controlled by electrical signals

2.Straight-through solenoid pulse valve: a diaphragm valve with 180 degrees at the inlet and outlet of the valve body and directly controlled by electrical signals

3.Submerged solenoid pulse valve: A diaphragm valve in which the air inlet of the valve body is submerged in the air bag and is directly controlled by electrical signals

Solenoid valves only discharge fluids considerably. The pulse valve has a storage release process. To use an analogy, both solenoid valves and pulse valves are ventilated. When the solenoid valve is opened, the gas flows smoothly. The pulse valve is ejected with a popping sound.

Electromagnetic pulse valve refers to a diaphragm valve controlled by a pilot valve such as electromagnetic or pneumatic, which can instantly open and close a high-pressure air source to generate pulses. Wenzhou Niwei Valve has many years of experience in valve making, and is a high-tech innovative valve production enterprise integrating design, development, manufacturing, testing, sales and service. The company's MDF right-angle pulse solenoid valve is a special solenoid valve designed for the use of bag type dust collector, it is the compressed air "switch" of the pulse bag type dust collector ash cleaning and injection system, which is controlled by the output signal of the pulse injection controller, and sprays and cleans the filter bag row by row (chamber), so that the resistance of the dust collector is kept within the set range.

The pulse valve is controlled by the output signal of the pulse injection controller, and the pressure change of the two air chambers before and after the valve depends on the deformation of the rubber diaphragm to realize the opening and closing of the pulse valve. The diameter of the rubber diaphragm determines the stroke size of the rubber diaphragm and the speed of opening and closing, the larger the diameter of the diaphragm, the greater the stroke, and the better the injection performance.

The working principle of the right-angle pulse valve.

High-pressure gas is connected from the air inlet and enters the lower air chamber, 1. When the pulse valve is not electrified, the gas enters the pressure reducing chamber through the constant pressure pipeline of the upper and lower shells and the throttle hole therein, because the valve core blocks the pressure relief hole under the action of the spring, the gas will not be discharged, so that the pressure of the pressure reducing chamber and the lower air chamber is consistent, and under the action of the spring, the diaphragm will block the nozzle, and the gas will not rush out. 2. When the pulse valve is energized, the valve core is lifted upwards under the action of electromagnetic force, the pressure relief hole is opened, and the gas is sprayed out, due to the effect of the throttle hole of the constant pressure pipeline, the outflow speed of the pressure relief hole is greater than the inflow rate of the gas in the constant pressure pipe of the pressure reducing chamber, so that the pressure of the pressure reducing chamber is lower than the pressure of the lower gas chamber, and the gas of the lower gas chamber will jack up the diaphragm, open the nozzle, and carry out gas injection.

Its main function is to spray the compressed air in the form of pulses, which can effectively spray and clean the dust collected on the filter bag.

The function of the solenoid pulse valve: it is to control the oil pressure in the oil circuit. The solenoid pulse valve is generally installed in the main oil circuit or the back pressure oil circuit of the shock absorber to reduce the oil pressure impact when shifting and locking and unlocking, so that the equipment can run smoothly.

The solenoid pulse valve is the diaphragm in the body of the solenoid pulse valve, which is the key to its normal operation. Features: The solenoid pulse valve is the injection air path of the pulse bag filter cleaning system"switch"The diaphragm in the valve body is one of the accessories for its normal operation.

The valve is the compressed air of the pulse bag filter ash cleaning and injection system imported from abroad"switch"Controlled by the output signal of the pulse injection controller, the dust removal bags are sprayed and cleaned one by one, so that the resistance of the dust collector is kept within the set range, so as to ensure the processing capacity and dust collection efficiency of the dust collector.

The electromagnetic pulse valve is used as the power of the motor to open and close the valve, which is used for relatively large valves, and the advanced electric valve can be used for flow control in the process. In addition, the motor drive mode of opening and closing is smoother, there is no shortcoming of excessive instantaneous impulse, the failure rate can be greatly reduced, many people think that the electric valve is expensive, the cost of use is high, in fact, if the overall calculation, the traditional valve to add many accessories and pipeline installation, electromagnetic pulse valve ** does not have an advantage, but to bear more maintenance costs. Therefore, the prospect of electric valves is relatively broad.

Electric valves have the advantages of easy assembly, low failure rate and meet the automation needs of the industry, and electromagnetic pulse valves are a more cost-effective choice for the industry.

It is used for gas control and pulse heating.

The pulse valve is operated every once in a while. The time can be set. Most of them are used for dust collectors.

Hello! The function of the pulse solenoid valve is to input the coil in the solenoid valve body into the pulse signal through the wire Zhaoxiao.

The pulse valve is controlled by the output signal of the pulse injection controller, and the pressure change of the two air chambers before and after the valve depends on the rubber source, so that the rubber diaphragm is bent and deformed to realize the opening and closing of the pulse valve. The diameter of the rubber diaphragm determines the stroke size of the rubber diaphragm and the speed of opening and closing, the larger the diameter of the diaphragm, the larger the stroke of the beam, and the better the injection performance.

The function of the pulse solenoid valve Yinpei is to control the switch of the pulse solenoid valve by receiving the pulse signal by Bipi, and realize the control fluid flow switch of the valve.

Solenoid valve is a large type, pulse valve is one of the kinds, can be called solenoid pulse valve, pulse valve energy-saving can open the valve with one electricity, no need for continuous power, close the valve after the power failure.

Theoretically, there is one thing in common. That is: the control bistable solenoid valve uses pulse and permanent magnet technology.

1. Pulse valve: It is a valve that relies on the delay effect of air flow through air resistance and air volume to make the input long signal become a pulse signal Pulse valve refers to a diaphragm valve that can be controlled by electromagnetic or pneumatic pilot valves and can instantly open and close the high-pressure air source to generate pulses.

2. Solenoid pulse valve: refers to the diaphragm valve that combines solenoid valve, pilot valve and pulse valve and is directly controlled by electrical signals.