Portable Battery-Powered Liquid Pump for Variable-Pressure Emergency Response
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Solution Overview
Problem
Existing portable fire pumps are limited by their fuel sources, complexity in operation, and lack of portability, making them unsuitable for rapid and effective response to wildfires and floods, while electric systems are often industrial-scale and not portable enough for personal use.
Innovation Solution
A portable, battery-powered, variable-pressure electric liquid pump system integrated with a wheeled cart, capable of remote activation and monitoring, providing firefighting, flood mitigation, and backup power, with wireless communication for emergency alerts and user-configurable functions.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Power
If portable fire pumps use fuel sources (diesel/gas), then power output is sufficient for fire suppression, but portability and ease of operation deteriorate due to fuel storage requirements and engine complexity
Solution Approach 1:
The patent replaces internal combustion engines with electric motors powered by battery packs. This substitution eliminates fuel storage requirements, exhaust systems, and complex engine starting mechanisms, thereby improving portability and ease of operation while maintaining sufficient power output for fire suppression through high-capacity battery electric motor systems.
Solution Approach 2:
The pump system is designed to perform multiple functions: fire suppression, flood mitigation, and water transfer. By creating a multi-functional device that can handle various emergency scenarios, the system justifies its power requirements through versatile application, reducing the need for multiple specialized equipment pieces.
2Power
If industrial-scale electric pump systems are used, then power and reliability are sufficient for emergency response, but portability deteriorates making them unsuitable for personal use
Solution Approach 1:
The system is divided into modular components: battery packs, electric motor, pump mechanism, and control systems. This segmentation allows for compact integration while maintaining high power output, enabling the device to be portable yet sufficiently powerful for emergency response situations.
Solution Approach 2:
The patent utilizes advanced battery technology with increased energy density to provide industrial-scale power in a portable format. By changing the energy storage parameters (using high-capacity lithium-ion or similar advanced battery systems), the system achieves sufficient power output while maintaining portability for personal and small-team deployment.
3Power
If gas/diesel fueled pumps are used, then sufficient power is available, but device complexity increases due to engine starting and regulation requirements
Solution Approach 1:
The patent replaces internal combustion engines with electric motor systems. This substitution eliminates complex fuel injection systems, ignition systems, exhaust management, and engine regulation mechanisms. The electric system simplifies operation to basic on/off control and speed regulation, dramatically reducing device complexity while maintaining power output.
4Ease of operation
If portable pump systems are made lightweight for personal transport, then portability improves, but power output deteriorates limiting effectiveness in emergency situations
Solution Approach 1:
The system uses high-energy-density battery technology and efficient electric motor design to achieve high power-to-weight ratio. By changing the energy storage parameters and using advanced materials, the pump maintains sufficient power output for emergency situations while remaining portable for personal transport and deployment.
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 and portable response to multiple emergency situations, including wildfires and floods, with efficient water transfer and power supply, enhancing personal and commercial resilience during disasters.
Implementation Method 1
battery-powered, variable-pressure electric liquid pump
Implementation Method 2
variable-pressure electric liquid pump... transfer liquid at variable pressures from a liquid source to a liquid or solid destination area
Data Source
AI summary
An integrated, portable, battery-powered, variable-pressure electric liquid pump and power emergency station including a remote wireless communication unit located remotely from and in wireless communication with the emergency station to improve wireless reception in the integrated, portable, battery-powered, variable-pressure electric liquid pump and power emergency station.