| 摘要 |
The invention relates to a system for generating oxygen in a device which comprises at least one unit for generating medical air (V, R), a vacuum system (VS) and a PSA unit (A) used to generate an oxygen product stream. According to the invention, the PSA unit (A) and the vacuum system (VS) are connected to one another such that by means of the vacuum system (VS) a regeneration of the adsorber or adsorbers of the PSA unit (A) can be implemented and/or the unit for generating medical air (V, R) is connected to the PSA unit (A) such that at least a sub-stream (2) of the generated medical air is supplied to the PSA unit (A) as feed gas. |
