Multi-Pressure Gas Compressor Simultaneous Running and Charging
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Solution Overview
Problem
Current multi-pressure gas compressors lack simultaneous running and charging systems, which are essential for efficiently providing both low and high-pressure compressed gas outputs.
Innovation Solution
A multi-pressure compressor design featuring a roll-cage frame with two compressor assemblies, a tank coupler, and a controller system that allows for simultaneous operation of compressors to provide compressed gas at different pressures, with the ability to couple an auxiliary tank rated for pressures over 2500 psi.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Device complexity
If a single compressor is used to provide both low and high pressure gas, then device complexity is reduced, but productivity and efficiency deteriorate due to inability to operate simultaneously at different pressures
Solution Approach 1:
The system is divided into two independent compressor assemblies (first and second compressors) that can operate simultaneously or independently. Each compressor is dedicated to a specific pressure level (low and high pressure respectively), allowing parallel operation to improve overall productivity while maintaining manageable system complexity through modular design
Solution Approach 2:
The compressor system is designed to provide multiple pressure outputs (low pressure and high pressure) from a single integrated system. The first compressor provides low pressure gas for running operations, while the second compressor provides high pressure gas for charging operations, enabling the system to serve multiple functions simultaneously
2Device complexity
If compressors operate sequentially rather than simultaneously, then device complexity is reduced, but loss of time increases due to inability to meet diverse pressure demands concurrently
Solution Approach 1:
The control system dynamically selects which compressor(s) to operate based on real-time pressure demands. The controller can activate the first compressor for low pressure needs, the second compressor for high pressure needs, or both simultaneously when diverse pressure demands exist, optimizing response time while managing control complexity through adaptive operation
Solution Approach 2:
The system pre-configures two compressor assemblies with different pressure capabilities, so when a pressure demand arises, the appropriate compressor is already positioned and ready to operate immediately. This preliminary preparation of multiple operational states eliminates delays associated with sequential operation or reconfiguration
3Device complexity
If a single tank is used for both low and high pressure storage, then device complexity is reduced, but reliability deteriorates due to pressure rating limitations
Solution Approach 1:
The storage system is segmented into separate tanks for low pressure and high pressure gas. The first tank stores low pressure gas from the first compressor, while the second tank stores high pressure gas from the second compressor. This segmentation ensures each tank is designed for its specific pressure rating, maintaining reliability while managing complexity through modular tank configuration
Solution Approach 2:
Each tank is designed with local quality appropriate to its function - the first tank is optimized for low pressure storage while the second tank is optimized for high pressure storage. This allows each component to be engineered for its specific pressure requirements, ensuring reliability without requiring an overly complex unified tank design
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 efficient simultaneous operation of compressors to deliver compressed gas at both low and high pressures, meeting diverse pneumatic tool operation and high-pressure charging demands.
Implementation Method 1
The first compressor is configured to output compressed gas at a first pressure
Implementation Method 2
The second compressor is configured to output compressed gas at a second pressure that is higher than the first pressure
Data Source
AI summary
A multi-pressure compressor that includes a roll-cage frame, first and second compressor assemblies mounted in the roll-cage frame, a tank coupler, which is in fluid communication with the second compressor and is configured to be coupled to an auxiliary tank that is rated for an internal pressure in excess of 2500 psi, a bracket that is coupled to the roll-cage frame and configured to receive the auxiliary tank therein, and at least one controller for operating the first and second compressor assemblies.