Integrated Vacuum Sealer Cooler System
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Solution Overview
Problem
Existing cooler systems lack the ability to effectively vacuum-seal perishable items like fish and vegetables, especially in portable and non-powered configurations, and there is a need for a cost-effective and portable sealing solution that does not require auxiliary power.
Innovation Solution
A non-powered cooler system with an integrated powered vacuum sealer, featuring a hard or soft waterproof casing, a removable table for food preparation, and a battery-powered vacuum sealer that can be solar-charged, allowing for the sealing and storage of food without access to traditional power sources.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If a traditional vacuum sealer is used, then food sealing capability is improved, but device portability and power independence deteriorate
Solution Approach 1:
The patent combines the vacuum sealer, cooler, and power system into a single integrated portable unit. The vacuum pump, sealing mechanism, insulated cooler compartment, and rechargeable battery are merged into one device that can be easily transported and operated without external power sources, resolving the contradiction between sealing capability and portability.
Solution Approach 2:
The device performs multiple functions including vacuum sealing, food storage, and power management within a single portable unit. The vacuum pump serves both sealing and storage functions, while the battery powers both the pump and cooling elements, creating a universal device that eliminates the need for separate equipment.
2Reliability
If an integrated vacuum pump is added to the cooler, then food preservation capability is improved, but device complexity and manufacturing cost increase
Solution Approach 1:
The vacuum pump is integrated directly into the cooler structure, sharing the same housing and control systems. This merging reduces the number of separate components and connections needed, thereby reducing overall system complexity despite adding vacuum functionality to the cooler.
3Adaptability or versatility
If a battery-powered system is used, then power independence is improved, but device weight and energy management complexity increase
Solution Approach 1:
The battery system is designed to be recharged from external power sources when available, allowing the device to service itself by replenishing its power supply. This self-service capability enables the device to maintain power independence while reducing the need for excessively large battery capacity, thereby managing weight more effectively.
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 solution provides a portable, lightweight, and cost-effective means to vacuum-seal perishable items, ensuring food quality and preservation, even in areas without access to power, thereby improving food storage and reducing waste.
Implementation Method 1
a vacuum sealer configured to seal food
Implementation Method 2
a battery-powered vacuum sealer that can be solar-charged
Implementation Method 3
a battery-powered vacuum sealer that can be solar-charged
Data Source
AI summary
A non-powered cooler system with an integrated powered vacuum sealer wherein the outer body may be made up of a hard casing of hard plastic material or soft waterproof material. A battery powered vacuum sealer for use in connection with the non-powered cooler or otherwise. The non-powered cooler having a supplemental compartment configured to hold a battery powered appliance, such as a vacuum sealer, or a volume of food.