Device for prolonging service life of lighting lamp in marine gas turbine box

• Main Authors: YANG ANNING, JIA DEZHI, LIU ZHONGQIANG, LIU HONGDI, HAO SHENGGONG, WEI WEI, SUI YU, WANG YAN
• Format: Patent
• Language: Chinese; English
• Published: 16.04.2024
• Subjects: AIR INTAKES FOR JET-PROPULSION PLANTS; BLASTING; COMBUSTION ENGINES; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS; FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF; GAS-TURBINE PLANTS; HEATING; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS; INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21Sand F21V, RELATING TO THEFORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THELIGHT EMITTED; LIGHTING; MECHANICAL ENGINEERING; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR; WEAPONS

The invention provides a device for prolonging the service life of an illuminating lamp in a marine gas turbine box body, which comprises an illuminating lamp and an illuminating lamp base, the illuminating lamp is arranged on the illuminating lamp base, a cooling air inlet and a cooling air outlet are respectively arranged on the illuminating lamp base, the cooling air inlet is connected with a compressor casing, and the cooling air outlet is connected with a cooling air outlet. And the cooling air discharge port is connected with the air inlet fairing at the front end of the air According to the invention, the service life of the illuminating lamp in the gas turbine case body under the high-temperature and high-vibration environment can be prolonged, and the device has the advantages of low cost, high reliability, less maintenance workload required in the later period and the like. 本发明提供一种延长船用燃气轮机箱装体内照明灯寿命的装置，包括照明灯具和照明灯具底座，所述照明灯具安装在照明灯具底座上，在照明灯具底座上分别设置冷却空气进气口和冷却空气排气口，冷却空气进气口与压气机机匣连接，冷却空气排放口与压气机前端进气整流罩连接。本发明