3 ways solenoid air valve for massage equipments

What is a three  way normally closed micro air valve?

The three normally closed micro air valve is a device for controlling gas flow, usually consisting of a valve body, a valve core and a gas control valve.

This kind of Solenoid Valve usually has three channels, corresponding to channel A, channel B and channel C respectively. When the normally closed pneumatic three-way valve is in the closed state, the air control valve is in the intermediate state, and the valve core is closed to prevent the flow of gas. When the air flow direction needs to be changed, the air control valve will control the movement of the valve core to connect it to the required air flow channel and disconnect it from other channels. In this way, the gas will flow into the valve body from the required gas source, be guided by the valve core, and then flow out of the designated channel. This kind of valve is widely used in industrial automation systems, hydraulic systems, pneumatic systems and other fields. It is mainly used to control the flow direction and flow rate of air flow, change the direction of air flow, and realize the function of multiple input and single output or single input and multiple output. The normally closed pneumatic three-way valve has a simple principle and is easy to control. It can withstand high pressure and high temperature environments and is one of the important devices for controlling gas flow direction.

How does the three normally closed micro air valve work in the massager?

Mini Solenoid Air Valve is a device that controls valve switching through micro circuits. It is widely used in miniaturized and lightweight products such as massagers. Its working principle is usually as follows:

When the air valve is in the closed state, both the air inlet and the air outlet are blocked, and gas cannot pass; when the air valve is in the open state, the air inlet and the air outlet are connected, and the gas can be flow controlled or pressure regulated through the micro air valve .

The working mode of the mini air release valve can be adjusted through the control circuit. For example, massagers usually require a certain vibration effect when used, which requires micro air valves to control the flow and compression of air.

In order to meet this need, the massager is usually equipped with a mini air control valve. When the power is turned on, the control circuit will generate a pulse signal of a certain frequency. This signal will control the micro air valve to switch on and off at a specific frequency and duration. As the pulse signal changes periodically, the micro-air valve will also periodically open and close, thereby achieving the required gas flow and pressure adjustment for the massager, and causing the massager to produce a specific vibration effect.

Technical Specification

What is the specific application method of three normally closed micro air valves in massagers?

Three normally closed micro air valves are used in many ways in massagers. They are mainly used in pulse massagers. This massager uses the switching function of the micro air valve to form a pulse air pressure massage, simulating the massage effect of human fingers. Specific applications as follows:

1. Inflation and deflation: The dc 3v air valve can control the inflation and deflation of the massage part during the use of the massager. By opening and closing the micro air valve, the air pressure in the massager can be quickly changed to achieve rapid switching between inflation and deflation. This change in air pressure can stimulate muscles, promote blood circulation, and relieve muscle fatigue.

2. Form pulse air pressure massage: The micro air valve can be opened and closed at a certain frequency to form pulse air pressure massage. This massage method can simulate the effect of human finger massage, rhythmically compress and relax muscles, promote blood circulation and lymph flow, help relieve muscle fatigue and promote body recovery.

3. Control the air pressure intensity: By opening the Micro Solenoid Air Valve, you can control the air pressure intensity inside the massager. By adjusting the opening size of the micro air valve, the air pressure can be changed, thereby adjusting the intensity of the massage. This adjustment method can adapt to the needs of different people and provide a personalized massage experience.

Dimension Drawing

How does the micro air valve adjust the vibration effect of the massager?

1. Control circuit: Micro air valves usually contain one or more control circuits inside, which can generate pulse signals of specific frequencies. The frequency and duration of these pulse signals determine the opening and closing status of the micro-valve.

2. Pulse signal control: As the pulse signal changes periodically, the dc 6v air valve will also open or close according to a specific frequency and duration. This periodic opening and closing action regulates the flow and pressure of gas into the interior of the massager.

3. Gas flow and pressure adjustment: When the micro air valve is closed, both the air inlet and the air outlet are blocked, and gas cannot pass through. When the Dc Micro Air Valve is opened, the air inlet and air outlet are connected, and the gas can pass through the micro air valve. By controlling the opening and closing status of the micro air valve, the gas flow and pressure entering the massager can be adjusted.

4. Generation of vibration effect: As the gas is compressed and released inside the massager, the massager will produce a specific vibration effect. This vibration effect is closely related to the adjustment parameters of the micro air valve, such as the frequency and amplitude of the pulse signal.

Mini Pumps And Solenoid Valves Application

How can the application of three normally closed micro air valves in massagers improve user comfort?

1. Massage cushion: Some massage cushions use micro-air valves to generate air pulses of different strengths and frequencies, simulating the massage effect of human fingers on muscles. This type of massage helps promote blood circulation and relieve muscle fatigue.

2. Arm massager: Arm massagers usually use micro air valves to inflate and deflate the forearms and hands, providing a massage effect in this way. It relieves muscle fatigue in the hands and forearms and promotes blood circulation.

3. Leg massager: Similar to the arm massager, the leg massager also uses micro air valves to inflate and deflate the legs to provide a massage effect. It can relieve leg fatigue and promote blood circulation.

4. Massage cushion: The inside of the massage cushion is usually filled with micro air bags, which inflate and deflate through micro air valves to provide a massage effect. This cushion can be placed on the back, neck or waist to help relieve muscle tension and fatigue.

5. Vibration massager: Some vibration massagers use the rapid inflation and deflation of micro air valves to produce a vibration effect, simulating the feeling of manual massage. This massager can be used to relieve muscle fatigue and tension, especially after work or exercise.

6. Pulse massager: The pulse massager uses micro air valves to generate continuous pulse airflow, which can stimulate muscles and help relieve fatigue and tension. This type of massage is especially suitable for relieving muscle fatigue in the neck, shoulders and back.