This technology concerns a food vacuum storage system comprising a vacuum storage tank and door, a vacuum pump, vacuum line, remote-controlled vacuum valve, and an air generator and air line.
Existing cooling-based storage systems had high power consumption and significant installation and operating costs, yet were limited in maintaining long-term freshness.
To address this, this technology uses remote-controllable vacuum valves and pumps to selectively maintain a vacuum in storage compartments, preserving food freshness for extended periods while minimizing power consumption, all without relying on conventional cooling systems.
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