Portable Extractor Tank Layout for Compact Fluid Management
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Solution Overview
Problem
Existing portable extraction cleaners lack a compact and efficient design for easy operation and storage, with limited portability and flexibility in supporting both supply and recovery tanks, as well as a power source, which hinders effective cleaning of various surfaces.
Innovation Solution
A portable extraction cleaner with a main housing that removably supports both a recovery tank and a supply tank, along with a battery pack, is designed to be compact and easily carried, featuring a suction source and pump assembly for efficient fluid management and cleaning, with a flexible hose system for easy handling and storage.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Weight of moving object
If the portable extraction cleaner is designed with a compact structure to improve portability, then ease of carrying is improved, but the space for supporting both supply tank and recovery tank along with battery pack is reduced
Solution Approach 1:
The supply tank is positioned inside the main housing, nested within the structural envelope, allowing the recovery tank and battery pack to be arranged in the surrounding space without increasing overall device volume. This nesting approach enables multiple components to coexist in a compact configuration.
Solution Approach 2:
The components are arranged in a three-dimensional configuration where the recovery tank extends forward, the supply tank is positioned laterally within the housing, and the battery pack is placed at the rear. This spatial distribution across multiple dimensions maximizes utilization of available space while maintaining a compact footprint.
2Adaptability or versatility
If the portable extraction cleaner includes both supply tank and recovery tank with battery pack, then cleaning functionality is improved, but device complexity increases
Solution Approach 1:
The main housing serves multiple functions simultaneously: it provides structural support for the supply tank, recovery tank, and battery pack; acts as a protective enclosure; and establishes the spatial framework for component arrangement. This multi-functionality reduces the need for separate supporting structures.
Solution Approach 2:
The device is divided into distinct functional modules: the supply tank module for cleaning fluid storage, the recovery tank module for collected liquid and debris, and the battery pack module for power supply. Each module is independently supported by the main housing, allowing for simplified assembly and maintenance while maintaining overall functionality.
3Ease of operation
If the supply tank is positioned laterally and recovery tank at front, then ease of operation is improved, but manufacturing complexity increases
Solution Approach 1:
The main housing is designed as a modular structure with distinct mounting locations for the supply tank, recovery tank, and battery pack. Each tank can be independently installed at its designated position (supply tank laterally, recovery tank at front), simplifying the assembly process and allowing for flexible manufacturing sequences.
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 design enhances portability and efficiency by allowing easy operation on different surfaces, with improved fluid management and storage, enabling effective cleaning while being easy to handle and store.
Implementation Method 1
a pump in fluid communication with the supply tank and operable to supply the cleaning liquid from the supply tank
Implementation Method 2
a suction source in fluid communication with the recovery tank and operable to draw the recovered liquid and dirt into the recovery tank
Data Source
AI summary
A portable extractor includes a supply tank, a recovery tank, a pump in fluid communication with the supply tank, a suction source in fluid communication with the recovery tank, a base configured to support the suction source and the pump, and a main housing mounted on the base and housing the suction source and the pump. The main housing is configured to removably support the recovery tank and the supply tank. The recovery tank is arranged at a front side of the portable extractor and the supply tank is arranged at a lateral side of the portable extractor between the front side and the rear side.