Micro-miniature spherical power gas compression refrigeration device and its oxygen breathing apparatus system
By combining the spherical power gas compressor and the refrigeration mechanism, the heat generated by the reaction of carbon dioxide and calcium hydroxide is used to dynamically adjust the refrigeration efficiency of the oxygen respirator, solving the problem of low refrigeration efficiency in high temperature environments, achieving stability and comfort of the gas temperature, and improving rescue efficiency.
Patent Information
- Application Number
- CN202510027963.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-08
- Publication Date
- 2025-08-01
- Estimated Expiration
- 2045-01-08
AI Technical Summary
The existing oxygen refrigeration technology has problems such as low refrigeration efficiency, unadjustable temperature, high equipment complexity, high cost and low rescue efficiency. Especially in high temperature environments, it cannot meet the needs of rescuers for the stability and comfort of gas temperature.
A micro-sized spherical power gas compression mechanism cooling device is used to combine a spherical compressor and a refrigeration mechanism to absorb heat by using the heat generated by the reaction of the carbon dioxide exhaled by the rescuer with the calcium hydroxide in the filter box, and the gas temperature is adjusted and stable output is achieved through the spherical compressor and adaptive condenser. Combined with a contactless breathing sensor, the rescuer's breathing frequency and exercise amount are monitored, and the refrigeration efficiency is dynamically adjusted.
The stability and comfort of the gas inhaled by rescuers is achieved, the rescue efficiency is improved, the equipment complexity and cost is reduced, the changes in different ambient temperatures are adapted to the changes in different ambient temperatures, and the efficient refrigeration effect is provided.