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The characteristic of the corner air shower room is that the entrance and exit are set on adjacent sides. After entering, the personnel complete the shower according to the prescribed position, and then turn to leave from the side. A common solution is right-angle steering, and other door position relationships can also be evaluated based on the on-site structure.
When choosing a corner structure, you need to put the equipment into a complete personnel flow line to check: whether there is a waiting position in front of the entrance, whether the exit can be smoothly transferred into the clean area, and whether the door leaf interferes with the wall, column or other doors after opening. Whether the corner layout is appropriate should be judged based on the actual plane conditions.
site conditions |
layout concerns |
Information required |
Plan verification direction |
|---|---|---|---|
The corridor is at right angles to the workshop entrance |
Entrance and exit surface relationship |
Floor plan and personnel traveling direction |
Determine adjacent door positions |
There are wall pillars near the entrance |
Door frame and door leaf avoidance |
Wall stud locations and clearances |
Check the opening range |
The dressing area is laterally connected to the workshop |
Personnel position and turning movements |
Entrance and exit locations |
Confirm indoor available space |
Renovation of the original entrance |
The equipment is connected to the existing partition wall |
Door opening and finished surface dimensions |
Coordinate cabinet and installation interface |
'Turn left' or 'turn right' should be based on the direction of the person entering the equipment from the entrance as the agreed basis, and the positions of the entrance, exit and clean side should be marked on the dimensional drawing. Only use the appearance photos of the equipment to confirm the direction. It is easy to have differences in understanding due to different viewing angles.
The plan confirmation should also indicate the location of the door hinges, the opening direction of the door leaf and the side of the control panel. After determining the door position, coordinate the position of the internal air duct, filter and access panel to avoid finding that the maintenance surface is against the wall during on-site installation.
The indoor space must not only accommodate people to stand and shower, but also allow people to turn around and leave after the shower is over. When the door is opened indoors, it will occupy part of the space. The range of people's activities should be checked based on the actual opening position.
For multi-person configuration, it is necessary to check the relationship between each station and the lateral exit to avoid crowding into the same corner when leaving. The number of users should be determined based on the effective space, nozzle layout and operation process, and cannot be calculated only by the box area.
After the door body is arranged on the adjacent surface, the wall surface available for installing nozzles and return air vents will change. The design should determine the height, orientation and coverage of the nozzle based on the position of the personnel, and keep the return air channel clear.
The fan sends the filtered air to the nozzle to blow out the loose particles on the surface of the clothes; the air then returns to the filtration system through the return air area. The corner door position mainly solves the problem of traffic direction adaptation, and the shower performance still needs to be evaluated based on the air supply configuration, filtration status and actual operation.
The filter size and sealing method need to match the box structure. Understand HEPA and ULPA filters , check filtration configuration and maintenance requirements.
Enter from the entrance → close the entrance door → stand as required → perform the set blowing cycle → end of the cycle → turn to the side exit → leave and close the exit door.
In normal traffic mode, the two doors work together according to interlocking logic. Inlet triggering, purge start, outlet release and return access methods should be separately stated in the control plan. Emergency release and power outage handling are performed according to the confirmed configuration and verified upon delivery for commissioning.
Corner structures do not automatically have a continuous flow shower function. Personnel should complete the shower according to the equipment setting process and then turn away.
project |
Configuration instructions |
|---|---|
product type |
Corner personnel air shower |
Gate relationship |
Adjacent surfaces are arranged, and the specific angle is confirmed according to the design. |
turning form |
Turn left or right according to the direction of entry |
Number of users |
Confirm based on indoor effective space and station location |
Popular size |
Confirm the effective clear width of the entrance and exit respectively. |
Portal form |
Select the applicable structure according to the site |
Turn on direction |
The door hinge position and opening range are indicated in the drawings |
Blower configuration |
The position, quantity and direction of nozzles are designed according to the station. |
Filtration system |
The configuration of primary and high-efficiency filtration is determined according to the project |
Return air layout |
Confirm door position and internal air duct |
Box material |
Spray plate or stainless steel, etc. selected according to environment |
Control configuration |
Door interlocking, sensing and cycle settings are confirmed according to the plan |
Power conditions |
Voltage, frequency, phase number and power are subject to confirmed configuration. |
Maintenance location |
Maintenance direction and operating space need to be determined in advance |
Overall dimensions |
Customized in combination with door openings, partition walls and transportation routes |
Application scenarios |
Layout features |
Key points in selection |
Configuration direction |
|---|---|---|---|
Electronic manufacturing clean entrance |
Corridor lateral access to workshop |
Gate location and peak traffic flow |
Coordinate waiting and exit areas |
Medical device production area |
After changing clothes, turn to enter |
Station and door control |
Cooperate with personnel to enter the program |
Food clean processing area |
Partition walls restrict pass-through layout |
Cleaning operation is connected with the door frame |
Confirm material and seam treatment |
Laboratory entrance renovation |
Existing wall columns restrict door positions |
Clearance and maintenance surfaces |
Confirm the plan according to the actual measured size |
Corner air showers need to check the ground elevation, door opening, partition wall thickness and finished surface position at the entrance and exit sides at the same time. When measuring, you should also check whether nearby door leaves, handrails and fixed facilities intrude into the door opening or passage area.
The installation drawing should indicate the equipment positioning benchmark to reduce the deviation caused by the construction personnel positioning only one side and the other side. After the equipment is in place, review the status of the door frame, door leaf movement, box joints and ground connection, and then conduct joint debugging of the air path and control.
Corner installations are often adjacent to two partition walls, so the location of filter replacement, fan inspection and controller maintenance should be determined during the planning stage. Corresponding operating space must be reserved in front of the removable access panel, and it cannot only ensure that the equipment can be placed.
During operation, keep the return air outlet and door movable area clean, and regularly check the door seal, door closer and nozzle fixation status. When abnormal door movements or changes in shower performance are found, the structural, control and air path causes should be investigated respectively. 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
Aili Industrial combines motors, fans, control systems, sheet metal, air filters and complete machine assembly capabilities to coordinate door positions, air ducts and maintenance layout around the corner air shower room.
The project plan can confirm the plane dimensions, steering definition, door movement and maintenance direction at the same time, so as to connect the equipment structure with the on-site construction conditions and facilitate the configuration and installation of non-standard entrance projects.
manufacturing link |
Project support |
|---|---|
Motors and fans |
Match the shower air volume, filter resistance and operating requirements |
air filter |
Check efficiency, size and installation seals |
control system |
Configure door interlocking, induction start, shower timing and linkage interface |
Sheet Metal and Structure |
Realize adjacent door positions, corner boxes and installation interfaces |
Complete machine assembly and testing |
Organize production and inspection according to confirmed drawings and technical requirements |
uncertain. The corner mainly describes the relationship between the direction of personnel entry and exit and the door position. The shape of the box can be designed according to the structure and installation conditions.
Use the agreed entry direction as the basis, and mark the entrance, exit and personnel flow direction on the drawing to avoid relying solely on verbal descriptions.
Normal mode should work according to the confirmed interlocking process. The method of handling emergency situations needs to be agreed upon and verified separately.
The blowing action should be completed according to the equipment operation requirements. Indoor turning away and blowing shower stations need to be planned separately, and the turning process should not be directly regarded as a complete blowing and showering cycle.
Door positions, nozzles, air ducts, return air and control layout need to be re-evaluated. Just adding a side door cannot be regarded as completing the transformation.
It is recommended to provide a floor plan with dimensions and indicate the direction of personnel entry, the location of the clean side, wall columns and adjacent door bodies to facilitate the determination of door positions and maintenance surfaces.
On-site information |
Corresponding plan content |
|---|---|
Floor plan and direction of travel for people |
Definition of left and right turns and adjacent door positions |
Wall pillars, door openings and finished surface dimensions |
Box shape and installation connection |
Number of people passing through and operation methods |
Standing, turning and shower configuration |
Inspection area and power supply location |
Maintenance direction and supporting interfaces |
pass Aili Industrial Technology Consulting communicates the positional relationship between the entrance and the exit, and obtains the layout, structure and non-standard customization plan of the corner air shower room.
Aili Industry - From core components to complete air shower machines, it provides products and technical support for clean room corner entrances, changing processes and turnaround management.
