Firefighting Fluid Discharge Cap With Multiple Ports
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Solution Overview
Problem
Conventional firefighting systems are inadequate for remote areas due to the lack of water sources and inability to adapt to various fire types, leading to difficulties in inhibiting fire spread and resulting in significant damage.
Innovation Solution
A firefighting system comprising a fluid discharge cap with a body and multiple ports, removably secured to a firefighting apparatus, which directs pressurized fluid in a predetermined direction to form a fluid curtain for fire containment and extinguishment, utilizing a receptacle with an inlet, first and second outlets, and a cap alignment feature for securement and alignment.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If conventional firefighting systems are used in remote areas, then the system structure is simple, but the system cannot effectively handle fires due to lack of water sources and inability to adapt to various fire types
Solution Approach 1:
The firefighting system is designed to handle multiple fire types (wildland, structure, vehicle, brush) using a single adaptable apparatus. The receptacle can be configured with different discharge caps and nozzle arrangements to address various fire scenarios, eliminating the need for multiple specialized systems while maintaining operational effectiveness in remote areas without water sources
2Reliability
If conventional firefighting systems are used in remote areas, then the system is easy to operate, but the system cannot inhibit fire spread effectively
Solution Approach 1:
The system divides the firefighting function into modular components: a receptacle for fluid storage, a discharge cap with multiple ports for fluid ejection, and configurable nozzles. This segmentation allows the system to be adapted to different fire types by changing components rather than redesigning the entire system, improving reliability while managing complexity through modularity
Solution Approach 2:
The system incorporates adjustable and configurable elements such as removable discharge caps, adjustable nozzles, and flexible hose connections that can be dynamically reconfigured based on the specific fire scenario. This dynamic adaptability ensures effective fire containment across various situations without requiring multiple fixed systems
3Adaptability or versatility
If a fluid discharge cap with multiple ports is used, then the system can direct pressurized fluid in predetermined directions to form a fluid curtain, but the cap structure becomes more complex
Solution Approach 1:
The discharge cap features multiple ports positioned at specific locations and angles on its surface, with each port configured to direct fluid in a predetermined direction. This local differentiation of port positions and orientations creates effective fluid curtains and targeted streams without requiring a completely complex cap structure, achieving versatility through strategic port placement rather than overall structural complexity
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
Enables effective fire containment and extinguishment in remote areas by forming a fluid curtain and directing pressurized fluid towards the fire, even without access to traditional water sources, providing a portable and adaptable solution for various fire types.
Implementation Method 1
Pressurized fluid flowing through the firefighting apparatus exits the ports in a predetermined direction
Data Source
AI summary
A fluid discharge cap for a firefighting apparatus includes a body and a plurality of ports. The body is configured to be removably secured to the firefighting apparatus and includes a flange portion and a face portion. The flange portion extends around a periphery of the face portion and is removably secured to the firefighting apparatus. The plurality of ports are formed in at least a portion of the face portion of the body. Pressurized fluid flowing through the firefighting apparatus exits the ports in a predetermined direction.