Encapsulated Foam Core Panel System for Durable Tank Insulation
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Solution Overview
Problem
Existing tank insulations are fragile, labor-intensive to install and repair, and prone to damage from weather, vermin, and human activity, leading to increased costs and reduced effectiveness due to moisture absorption.
Innovation Solution
The development of insulated panel systems featuring encapsulated foam core panels coated with a tough polymer, which are more durable, less absorbent, and designed with channel connections and drip edges for easy installation and removal, ensuring the insulation remains undamaged and effective.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If traditional fiberglass or foam insulation is used, then insulation coverage is achieved, but the insulation is fragile and easily damaged by weather, vermin, and human activity
Solution Approach 1:
The patent combines foam core material with a tough polymer outer layer to create a composite insulation panel. This composite structure integrates the insulating properties of foam with the durability and damage resistance of polymer, resolving the contradiction between achieving insulation coverage and maintaining durability against weather, vermin, and human activity.
Solution Approach 2:
The patent uses a polymer shell or jacket to enclose the foam insulation core. This flexible protective shell provides toughness and resistance to environmental damage while maintaining the insulating function, thereby improving reliability without significantly increasing complexity.
2Productivity
If traditional insulation materials are used, then insulation is provided, but installation and repair are labor intensive
Solution Approach 1:
The patent divides the insulation system into modular panels with standardized dimensions and connection features. Each panel is a self-contained unit that can be quickly installed by connecting to adjacent panels, dramatically reducing installation time and labor intensity compared to traditional insulation methods that require cutting, fitting, and securing of individual materials.
Solution Approach 2:
The insulation panels are pre-assembled with integrated connection features (such as channels, tabs, or interlocking edges) during manufacturing. This preliminary preparation of connection mechanisms allows for rapid on-site assembly without requiring complex installation procedures, thereby improving productivity while maintaining ease of operation.
3Reliability
If insulation is applied to tanks, then thermal insulation is achieved, but the insulation absorbs moisture and becomes ineffective
Solution Approach 1:
The patent employs a polymer shell or jacket that completely encloses the foam insulation core. This continuous protective barrier prevents moisture from penetrating to the insulation material, thereby maintaining insulation effectiveness in humid or wet environments. The shell acts as a moisture barrier while allowing the insulation to perform its thermal function.
Solution Approach 2:
The composite structure of foam core plus polymer shell creates a system where the polymer component provides moisture resistance while the foam provides thermal insulation. This material combination resolves the contradiction between achieving effective insulation and preventing moisture absorption, as the polymer layer protects the foam from moisture while maintaining overall insulation performance.
Data Source
AI summary
This application describes insulated panel systems with first and second encapsulated foam core panels having foam cores, coated with or otherwise encapsulated in a shell material. Front and back overlap members may be fixed to the first encapsulated foam core panel or the second encapsulated foam core panel to allow the insulated panel system to removeably cover a container around a perimeter of the container (i.e., in a lateral direction relative to the container). A drip edge and overlap member may be fixed to the first encapsulated foam core panel to allow the insulated panel system to removeably cover a container vertically along a height of the container (i.e., in a vertical direction relative to the container).