Characteristics and Structural Principles of Medical Gas Tight Doors

The air-tight door is designed to prevent direct convection between the partition space and the external air, creating a certain negative pressure in the partition space. In other words, because the pressure in the partition space is lower than that of the outside world, the external air pressure acts on the door, firmly locking it and ensuring good sealing and opacity of the partition space, thereby reducing the pollution of the partition space to the outside world.

The double medical air-tight door is filled with high-strength aluminum frame and honeycomb aluminum, with surface decoration using 304 brushed stainless steel or steel plate spraying. The door is surrounded by special sealing stickers and equipped with a custom sealing three-sided frame, featuring a European-style round swing window with hidden handles or plug-in handles. In case of power failure, the electric door can be manually opened or a backup power source can be added, and the safety door can automatically open during a power outage to ensure safety.

The sealing door uses a high-efficiency DC wireless motor, which has the advantages of small size, sufficient power, low noise, and long lifespan. It is also equipped with dual infrared safety devices, making it safe and reliable. The door frame is made of high-strength aluminum alloy, with a polished surface, making it sturdy and durable. In addition, the air-tight door offers various opening methods suitable for different customer situations.

The medical air-tight door is an indoor door specially designed for environments with high cleanliness and confidentiality requirements. It can be customized as a single or double automatic door that opens and closes, widely used in hospitals, PCR laboratories, microelectronics factories, food factories, and other clean areas. What is the structure and principle of the medical confidentiality door? Let's find out together!

It is well known that air-tight doors are essential special doors for many institutions. Air-tight doors are automatic air-tight doors with advantages such as fast, stable, safe, confidential, thermal insulation, impact resistance, wind and dust resistance.

The principle of the medical air-tight door is to prevent direct convection between the isolation space and the external air, creating a certain negative pressure in the isolation space, making the pressure in the isolation space lower than the external pressure. Therefore, the external air pressure closely seals the sealing door, protecting excellent sealing and opacity, and preventing external pollution of the indoor environment.

Structure of the medical air-tight door:

1. The door panel is made of high-quality galvanized steel plate or high-quality 304 stainless steel, filled with fire-retardant paper honeycomb, aluminum honeycomb, or rock wool, and the surface is treated with high-pressure electrostatic spraying. Customization is available according to customer needs, such as for radioactive CT rooms, where the door fan should be equipped with radiation-proof lead plates.

2. The gate controller has internal over-voltage, over-current, and over-temperature protection. It is designed with intelligent microcomputer control, foot sensing or non-contact hand sensors, facial recognition opening and closing, automatic status monitoring, etc., allowing adjustment of the door leaf opening speed and closing time, making it easy to operate.

3. The door leaf decoration design features double hollow 5mm thick tempered glass, with a 304 stainless steel anti-collision strip in the center of the door leaf, and aluminum alloy sealing steel around the door leaf.

This is some knowledge introduction about the structure and principle of the medical air-tight door. Now I believe the understanding of the medical air-tight door will be closer. When purchasing a medical air-tight door, it is important to have a comprehensive understanding, but most importantly, choose a professional air-tight door manufacturer!