Combined cycle power plant main workshop arrangement structure

• Main Authors: ZHANG TAO, YANG JUNBO, GAO XUDONG, YAN DONG, DU YAN, GAO ZHENBAO, JI FENGJUN, LIU JIAKAI
• Format: Patent
• Language: Chinese; English
• Published: 13.12.2019
• Subjects: BUILDING; BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; FENCING; FIXED CONSTRUCTIONS; MASTS; SWIMMING OR SPLASH BATHS OR POOLS; TENTS OR CANOPIES, IN GENERAL

The utility model discloses a main workshop arrangement structure of a combined cycle power plant. Two gas turbine rooms, an auxiliary control building is arranged between the two gas turbine rooms; wherein the two gas turbine rooms are arranged in a bilateral symmetry mode relative to the center line of the auxiliary control building, a steam turbine room is arranged above the auxiliary control building, a waste heat boiler is arranged above each gas turbine room, the center lines of the two waste heat boilers are in bilateral symmetry relative to the center line of the steam turbine room, and the steam turbine room and the two gas turbine rooms are arranged in a delta shape. By means of the arrangement mode, the waste heat boiler abuts against the turbine, the lengths of steam and watersuch as the main steam pipeline and the reheat steam pipeline are greatly reduced, meanwhile, resistance of the main steam pipeline and resistance of a reheat system are greatly reduced, output of a turboset is improved, and