Aili Industrial Automatic Sliding Door Air Shower

Configure automatic sliding door blowing equipment for frequent traffic entrances

The automatic sliding door air shower room adopts an induction sliding door body. The door body automatically opens when a person approaches, and operates according to the blowing shower logic after entering. The sliding door slides sideways along the door opening and does not occupy the front and rear door opening space. It is suitable for the entrance of clean areas with frequent traffic or where barrier-free access is required. Aili Industrial configures the door structure, nozzle layout, filtration system and control functions based on the traffic mode, door direction, sensing range and installation space to match the air shower traffic efficiency with the blowing effect.

Features

Automatic sliding door and sensor access

The entrance and exit of the air shower room are equipped with automatic sliding doors. When people approach, the sensing device triggers the door to open. The sliding door slides sideways along the door opening and does not require front and rear rotation space. It is suitable for installation at entrances with narrow passages or limited front and rear space.

The sensing range, door opening speed and holding time can be configured according to the traffic flow. After the personnel enter, the door is closed and the shower is started according to the set time. The opening direction of the door should be consistent with the flow of personnel to avoid interference with adjacent doors or equipment. Air shower room classification and structural form can be viewed Air showers understand different models.

Door body linkage and shower logic

The automatic sliding door needs to be linked with the shower control. The common logic is: the entrance door sensor opens, the entrance door is closed and locked after the personnel enter, and the shower is started; after the shower is completed, the exit door is unlocked and opened.

The front and rear doors should be interlocked to prevent the doors on both sides from being opened at the same time and causing an airflow short circuit. The door body linkage logic should be confirmed in the control plan to avoid conflicts between opening the door and blowing water or people being trapped. For multi-person access configuration, please refer to Double double hair shower room and The three-person double-blowing air shower understands the prevailing logic.

Double side nozzles with blow-down coverage

The air shower room is equipped with nozzles on both sides to spray the surface of people's clothing from different angles. Compared with single-sided blowing shower, double-sided blowing shower has wider coverage, which helps to reduce the blind zone of blowing and showering when personnel turn around.

The number, angle and air outlet speed of the nozzles can be configured according to the size and traffic requirements of the air shower room. After entering, personnel should turn their bodies in the shower area so that all surfaces can be covered by the airflow. Please refer to the air volume conversion How to convert face wind speed and air volume?。

Filter circulation and return air structure

After the air passes through the primary filter and high-efficiency filter, it is sent to the nozzle by the fan, blows the surface of the personnel, and then returns to the front end of the filtration system through the return air outlet to form a cycle.

Return air filtration needs to be matched with the nozzle layout, air duct and fan working point. The return air outlet should be kept clear to prevent obstruction by clothing or objects from affecting circulation. Filter selection can be learned HEPA and ULPA filters , select supporting products based on particle control requirements.

Door track and safety protection

Sliding doors rely on rails or suspension structures to operate. The rails need to be kept clean to avoid dust accumulation or foreign objects that affect sliding. The door body should be equipped with safety protection measures, such as stopping or anti-pinch sensors when encountering obstacles, to reduce risks when people pass through.

The door body material can be the same as the box body, and stainless steel or steel plate spraying can be selected according to project requirements. Observation windows, anti-pinch strips and emergency opening methods can be confirmed during the design stage.

Box material and surface treatment

The air shower box can be made of stainless steel or steel plate with plastic spray material, which shall be confirmed according to the use environment, cleaning requirements and appearance requirements. Stainless steel is corrosion-resistant and easy to clean, making it suitable for places with high surface cleaning requirements.

The inner wall should be smooth, not prone to dust accumulation, and easy to wipe daily. In places that require frequent cleaning, attention should be paid to corner treatment and sealing structures to reduce cleaning dead corners.

Working principle

When a person approaches the entrance, the sensor device triggers the entrance sliding door to open. After personnel enter the air shower room, the entrance door is closed and locked, and the fan is started. After primary filtration, the air is sent to the high-efficiency filter by the fan, and then blown to the surface of the personnel through the nozzles on both sides. The air carrying particles returns to the front end of the filtration system through the return air outlet, forming a cycle.

Personnel approaches → Entrance door opens → Personnel enters → Entrance door closes and locks → Primary filtration → Fan supply → High-efficiency filtration → Double-sided nozzle blowing → Return air circulation → End of blowing → Exit door opens

The shower time and door linkage logic need to be confirmed based on the actual traffic flow. People's clothing, carrying items and standing position may affect the shower effect, and should be verified according to the agreed conditions after installation.

Technical parameters and configuration

The performance of the air shower needs to be confirmed through complete machine testing and cannot be judged solely based on filter efficiency. For the difference between filter efficiency and work area cleanliness, please refer to What is the difference between cleanliness level and filtration efficiency?。

Application scenarios

The air shower is mainly used for surface blowing of personnel and clean area entrance management. It does not replace the dressing process, material purification and the air purification system of the clean room itself. When infectious or hazardous materials are involved, equipment should be selected based on the risk.

Key points for selecting and installing automatic sliding door air showers

Confirm the access method and door direction

Automatic sliding doors are suitable for entrances with frequent traffic or limited front and rear space. When selecting a model, you should confirm whether there is single, double or multi-person access, the opening direction of the entrance and exit doors, and whether it interferes with adjacent passages or equipment.

Check the sensing range and linkage logic

The sensing range should cover the area where people are approaching and standing, and the door opening speed, holding time and blowing cycle should match the traffic efficiency. The front and rear door interlocking and door body linkage logic need to be confirmed in the control plan.

Pay attention to door rails and safety protection

Sliding doors rely on tracks or suspended structures to operate, and the tracks need to be kept clean. The door body should be equipped with safety measures such as stop when encountering obstruction or anti-pinch sensor to reduce the risk of passage.

Reserve space for installation and maintenance

The automatic sliding door air shower has a large external dimension. Before installation, the door opening size, ground flatness and surrounding passages should be checked. Door tracks, return air vents and filters require regular maintenance, and maintenance channels should be reserved around them. Insufficient maintenance channels will increase subsequent expenditures. This is reflected in what later expenses will be increased due to insufficient maintenance channels . There is a more detailed analysis of

Routine maintenance

Clean the inner wall, nozzles and return air outlets of the air shower in accordance with management requirements to avoid dust accumulation that affects the shower effect. Pay attention to protecting the nozzle angle and filter system seal when cleaning.

Regularly check the door tracks, sensing devices and safety protection functions to keep the tracks clean and running smoothly. Maintain the primary filter according to the frequency of use and environment, and determine the maintenance needs of the high-efficiency filter based on pressure difference, wind speed and filter status. After replacement, the installation seal and related performance should be rechecked. To judge the initial resistance and final resistance, please refer to What are the initial resistance and final resistance used to judge? , sealing inspection can refer to What should be checked when cleaning equipment is accepted?。

The synergistic advantages of the entire industrial chain of Aili Industry

Aili Industrial has a manufacturing base of 30,000 square meters, covering R&D and manufacturing links such as motors, fans, control systems, sheet metal, air filters and complete machine assembly.

For the automatic sliding door air shower project, the door structure, induction control, nozzle layout, filter configuration and fan working point can be checked together to support standard selection, non-standard design and batch project matching.

FAQ

What is the difference between an automatic sliding door air shower and an ordinary air shower?

The main difference is in the form of the door. The automatic sliding door slides sideways along the door opening, does not occupy the front and rear space, and is suitable for entrances with frequent traffic or limited space; ordinary air showers usually use swing doors.

Will sliding doors trap people?

The door body can be equipped with safety measures such as stopping when encountering obstruction or anti-pinch induction. The specific configuration is confirmed in the technical plan. The track should be kept clean and the induction should be kept normal during use.

Can the size and door direction be customized?

The size can be customized according to the installation space, number of passers-by and personnel movement lines, and the door opening direction can also be configured according to project requirements.

Can it be linked with the access control system?

The linkage interface with the access control system or upper-level system can be configured according to project requirements. The communication protocol is confirmed in the technical plan.

How often should the filter be replaced?

It should be judged based on the pressure difference, wind speed and filter status. Recheck sealing and related performance after replacement.

Automatic sliding door air shower room selection and technical consultation

Clarifying the traffic method, door direction, sensing requirements, installation space and material requirements will help determine the automatic sliding door air shower configuration suitable for the entrance of the clean area.

Contact us immediately to obtain the product information and technical parameters of the automatic sliding door air shower.

→ Consult the sliding door form and installation dimensions → Submit access procedures and access control requirements
→ Learn about filtering and control configuration → Communicate on non-standard and batch projects

pass Aili Industrial Technology Consulting , communicates product selection and customization needs.

Aili Industry - From core components to complete air shower machines, it provides products and technical support for clean room personnel entrance, changing process and automatic passage management.