Compressor return gas dryness detection method, apparatus, device, and storage medium
US12235030B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Nov 22, 2022 |
| Grant date | Feb 25, 2025 |
| Priority date | — |
| Expiry date | Jul 13, 2043 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02B30/70
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A compressor return gas dryness detection method includes: obtaining an exhaust gas pressure, a return gas pressure, a working frequency, an exhaust gas temperature, and a return gas temperature of a compressor; determining a return gas saturation temperature corresponding to the return gas pressure; calculating a temperature difference value based on the return gas temperature and the return gas saturation temperature; and in accordance with a determination that the temperature difference value is smaller than a predetermined threshold value, calculating a return gas dryness of the compressor based on the exhaust gas pressure, the return gas pressure, the working frequency, and the exhaust gas temperature.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.