Fire-fighting isolated gas turbine control oil supply system

• Main Authors: ZENG MINDONG, RUAN WENDI, LONG ZEFEI, ZHANG YANGCHAO, FANG FUMING, WANG CHUCHU, LI NING, CHEN SHANSEN, LONG DAXING
• Format: Patent
• Language: Chinese; English
• Published: 04.10.2022
• Subjects: FIRE-FIGHTING; HUMAN NECESSITIES; LIFE-SAVING

The utility model belongs to the field of gas turbines, and discloses a fire-fighting isolated gas turbine control oil supply system which comprises an equipment area, a first fire-fighting module and a second fire-fighting module, the first fire-fighting module comprises a fire-fighting water supply main pipe surrounding the equipment area, and a plurality of first fire-fighting branch pipes and second fire-fighting branch pipes which are connected to the fire-fighting water supply main pipe; the first fire-fighting branch pipe extends upwards, and the second fire-fighting branch pipe extends downwards; the second fire-fighting module is composed of a plurality of carbon dioxide supply pipes located over the control oil tank, the oil cooler and the oil supply pump, and the carbon dioxide supply pipes are connected with a plurality of carbon dioxide spray pipes extending downwards. According to the system, fire fighting water is adopted for achieving peripheral fire extinguishing and cooling, carbon dioxide i