One-Use Air-Reduction Vent for Window or Door Dehumidifier Discharge
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Solution Overview
Problem
Existing dehumidification solutions, particularly for flooded buildings, face challenges such as energy inefficiency, limited air-circulation capacity, and the need for complex installations, which can be impractical for rapid deployment after flooding events.
Innovation Solution
A one-use air-reduction system designed for easy installation in window slits or door gaps, allowing for the discharge of wet air from adsorption/desorption dehumidifiers while maintaining building security and avoiding permanent damage.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If adsorption/desorption dehumidifiers are used for rapid dehumidification after flooding, then dehumidification efficiency is improved, but installation complexity increases due to requirements for air replenishment paths and exhaust air release paths
Solution Approach 1:
The exhaust air release path is divided into separate segments: an internal exhaust channel within the dehumidifier housing and an external release component that can be positioned at different locations. This segmentation allows the system to meet exhaust requirements without complicating the overall installation process.
Solution Approach 2:
The device uses the building's existing ventilation system as an intermediary to handle air replenishment, eliminating the need to create dedicated air intake paths. The ventilation system serves as a mediator that provides the necessary air supply without adding installation complexity.
2Productivity
If window openings are made larger to facilitate dehumidifier installation and air circulation, then air-circulation capacity is improved, but building security deteriorates
Solution Approach 1:
The exhaust air release mechanism transitions from a two-dimensional window opening to a three-dimensional space-utilizing system. The exhaust channel extends through the window opening and releases air at an elevated position, effectively using the vertical dimension to provide adequate air circulation while maintaining a minimal window opening for security.
Solution Approach 2:
The exhaust channel is nested within the dehumidifier housing, and the release component is nested within the exhaust channel structure. This nested arrangement allows the exhaust function to be integrated without requiring additional window opening area, thus maintaining security while providing adequate air circulation.
3Loss of time
If dehumidifiers are deployed rapidly after flooding events, then response time is improved, but installation complexity increases due to requirements for air replenishment and exhaust paths
Solution Approach 1:
The dehumidifier is designed with pre-configured internal exhaust channels and a modular release component that can be quickly assembled. The air replenishment path leverages the building's existing ventilation infrastructure, which is already in place before the flooding event. These preliminary design decisions enable rapid deployment without requiring complex on-site installation work.
Solution Approach 2:
The device is designed to work with existing building ventilation systems, making it universally applicable to different building types without requiring building-specific customization. The exhaust release component can be positioned at various locations along the exhaust channel, providing flexibility for different installation scenarios while maintaining a standardized device design.
Data Source
AI summary
A one-use air-reduction is herein detailed which is suitable for mounting in window slits or door gabs for use in discharging wet air from room dehumidification, without the one-use air-reduction preventing safety devices built into the window or door the one-use air-reduction is installed.