Modular vehicular vacuum cleaning system
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Solution Overview
Problem
Traditional vehicle vacuum cleaning systems occupy excessive space and are inconveniently located, leading to operational burdens and inefficiencies, such as increased electrical power losses due to long electrical lines and limited access for maintenance.
Innovation Solution
A modular vacuum cleaning system with a debris collection unit and a separate vacuum suction unit connected via fluid conduits, allowing for remote placement and reduced space occupation, along with multiple suction ports for improved airflow efficiency and convenient operation from within the vehicle.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If a traditional fixed vacuum system is installed within a vehicle compartment, then the vacuum cleaning function is integrated into the vehicle, but the system occupies excessive interior space and is located at inconvenient positions
Solution Approach 1:
The vacuum system is divided into separate functional modules: a debris collection unit with storage cavity, a vacuum suction unit, and connecting fluid conduits. This segmentation allows each component to be positioned independently in space-constrained areas of the vehicle, reducing overall space occupation while maintaining operational convenience.
Solution Approach 2:
The system utilizes three-dimensional space within the vehicle by positioning components in different compartments and levels. The debris collection unit can be placed in the cargo area while the suction unit is positioned in the passenger compartment, effectively using vertical and lateral dimensions to optimize space utilization.
2Volume of moving object
If the debris collection unit and vacuum suction unit are placed in separate compartments, then space utilization is improved and maintenance access is simplified, but the system requires longer fluid conduits connecting the components
Solution Approach 1:
The fluid conduits are designed as flexible hoses that can be routed through existing vehicle structures and compartments. This flexibility allows the conduits to navigate around obstacles and utilize available space pathways, minimizing the effective length and volume occupied by the connecting elements despite the distributed component layout.
3Ease of repair
If the vacuum suction unit is positioned remote from the debris collection unit, then access for maintenance is improved, but electrical power losses increase due to longer electrical lines
Solution Approach 1:
The system is segmented into electrically independent modules where each unit has its own power source connection points. The debris collection unit and vacuum suction unit can be positioned remotely from each other, with each component accessible for maintenance from its respective compartment, while electrical connections are optimized for each module separately to minimize power losses.
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
The modular design enables better space utilization, reduces electrical power losses, and enhances cleaning efficiency by allowing components to be placed in constrained areas and facilitating maintenance from a single access point within the vehicle.
Implementation Method 1
a vacuum suction unit fluidly connected to the debris collection unit by the fluid conduit
Data Source
AI summary
A vacuum cleaning system for a vehicle includes a debris collection unit, a fluid conduit connected to an outlet of the debris collection unit, and a vacuum suction unit fluidly connected to the debris collection unit by the fluid conduit. The debris collection unit defines a storage cavity for storing debris collected by the vacuum cleaning system, and is positionable in a first compartment of the vehicle. The vacuum suction unit is located remote from the debris collection unit, and is positionable in a second compartment of the vehicle separate from the first compartment.