Modular Polycarbonate Barrier Panels for Clean Room Sealing
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Solution Overview
Problem
Existing barrier systems in clean room environments, such as hospitals, face issues with soft barriers that fail to provide a secure seal and are prone to damage, and hard barriers that create dust, require extensive labor, and pose safety risks due to lack of visibility and ambient light, while also being difficult to install and remove.
Innovation Solution
A modular panel system with an extruded aluminum frame and tough polycarbonate lens that quickly assembles, provides a secure seal, is adjustable, and allows ambient light, featuring a prefabricated door with a locking handle and hydraulic closer, and is easy to clean and reuse.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Loss of time
If soft barriers are used, then installation is quick and simple, but the seal is difficult to maintain and the material is prone to damage
Solution Approach 1:
The barrier system is divided into modular panels with standardized connection mechanisms. Each panel is a self-contained unit with integrated sealing edges that connect to adjacent panels through standardized interfaces, ensuring consistent seal integrity across the entire barrier while maintaining quick assembly through modular construction
Solution Approach 2:
The panels combine rigid structural elements (aluminum frame) with flexible sealing components (gasket material) and transparent protective covering (polycarbonate lens). This composite structure provides both the durability of rigid materials and the sealing capability of flexible materials, resolving the contradiction between installation speed and seal reliability
2Reliability
If hard barriers are used, then structural strength and seal integrity are improved, but construction creates dust and requires extensive labor
Solution Approach 1:
The panels are pre-assembled with integrated sealing gaskets and connection hardware during manufacturing. This preliminary action eliminates the need for on-site sealing work and complex assembly operations, allowing workers to simply connect pre-prepared modules together, thus maintaining high seal integrity while dramatically reducing installation time and labor requirements
Solution Approach 2:
The barrier system is divided into modular panels with standardized connection mechanisms. Each panel is a self-contained unit with integrated sealing edges that connect to adjacent panels through standardized interfaces, ensuring consistent seal integrity across the entire barrier while maintaining quick assembly through modular construction
3Strength
If hard barriers with solid doors are used, then structural strength is improved, but visibility and ambient light are blocked creating safety risks
Solution Approach 1:
The door panel incorporates a transparent polycarbonate lens in the location where visibility is needed, while the rest of the panel structure maintains rigid aluminum framing for structural strength. This local application of transparent material provides visibility and light transmission exactly where required without compromising the overall structural integrity of the barrier system
Solution Approach 2:
The panels combine rigid structural elements (aluminum frame) with flexible sealing components (gasket material) and transparent protective covering (polycarbonate lens). This composite structure provides both the durability of rigid materials and the sealing capability of flexible materials, resolving the contradiction between installation speed and seal reliability
4Loss of time
If soft barriers are used, then installation is quick, but the barrier must be removed and reinstalled creating additional labor and time loss
Solution Approach 1:
The rigid modular panels are designed to be easily disassembled, transported, and reassembled for future use. The standardized connection mechanisms and durable materials allow the barrier system to be recovered and reused multiple times without degradation, eliminating the need to discard soft barriers after single use while maintaining the productivity benefits of quick installation
Solution Approach 2:
The barrier system is divided into modular panels with standardized connection mechanisms. Each panel is a self-contained unit with integrated sealing edges that connect to adjacent panels through standardized interfaces, ensuring consistent seal integrity across the entire barrier while maintaining quick assembly through modular construction
Data Source
AI summary
A panelized, reusable barrier system allowing for containment of construction areas in hospitals and other clean room environments. Panels are adjustable in height from 92″ to 120″. Panels are available in 12″, 24″, 36″ and 48″ widths. Door panels consist of a 44″ wide door mounted in a 48″ wide panel. Custom clips secure the top of the panels to suspended ceiling grid. Custom camlock fasteners fasten the panels to each other. Hinged corner posts allow for wall transitions ranging from 10° to 90°. Porting options are available to allow for HEPA filtered air discharge and for monitoring differential air pressure between the work area and the public area.