Why use explosion-proof gas cylinder cabinets for hydrogen? As is well known, hydrogen is flammable and explosive, so the use of hydrogen must choose safe and reliable explosion-proof gas cylinder cabinets. With the rapid development and innovation of the gas industry in the 21st century, there are countless explosion-proof gas cylinder cabinets on the market, which makes many customers feel overwhelmed by the need to choose a safe, high-quality and reliable explosion-proof gas cylinder. So, what are the characteristics that an excellent and safe explosion-proof gas cylinder cabinet needs to have?

1： Cabinet structure

Firstly, the cabinet must be made of high-quality galvanized steel plate with a thickness of 1.5mm or more. The surface of the cabinet also needs to be treated with acid pickling and phosphating to meet the requirements of acid alkali and anti-static.

Explosion proof glass observation windows need to be installed on the cabinet door for easy observation of the internal situation of the cabinet. There is a ventilation vent installed below the front of the cabinet to ensure air circulation inside the cabinet.

The gas cylinder clamp must be adjustable up and down for stable fixation when replacing gas cylinders of different heights. The bottom of the cabinet should be equipped with a flip pedal for easy loading and unloading of gas cylinders.

2： Alarm function

Each explosion-proof cabinet needs to be equipped with an explosion-proof sound and light alarm. When the sensor inside the cabinet detects an abnormality, it will automatically trigger the alarm light to flash and emit an alarm sound, warning of emergency situations in advance and ensuring the safety of personnel.

If hydrogen, a flammable and explosive gas, is used, an explosion-proof combustible gas detector needs to be installed. It can predict in advance whether there is a gas leak. If the sensor detects a gas leak alarm, the explosion-proof axial flow fan installed on the top will automatically work, and the leaked gas will be discharged to the outside through the exhaust pipe. The fan has an air volume of 300m3/H and can be optionally selected.

A mobile alarm function device needs to be installed inside, which can be connected to a mobile phone. When the gas cabinet alarms, the alarm signal will be synchronously transmitted to the mobile phone, and the administrator can detect the problem in the first time.

3： PLC control

The panel inside the cabinet is equipped with PLC control, which can achieve fully automatic gas switching, as well as fully automatic blowing and pressure monitoring. Its standard operating voltage is AC220V/50Hz.

Gaspac Gas Application Technology Co., Ltd. has been established for more than 13 years. It is a high-tech enterprise specializing in gas application system engineering, electronic special gas systems, laboratory gas circuit systems, centralized gas supply systems, bulk gas systems, high-purity gas and special process gas secondary piping systems, and other complete engineering technology services and supporting products. Provide a one-stop complete set of services including overall planning, professional design, material selection, professional installation, system delivery, technical consulting, etc.