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Workshop high-position arrangement structure of single-shaft gas-steam combined cycle generator set
The invention relates to a workshop high-position arrangement structure of a single-shaft gas-steam combined cycle generator set, aims to solve the problems of inconvenience in equipment overhaul and maintenance and high investment cost in the prior art, and provides the workshop high-position arrangement structure of the single-shaft gas-steam combined cycle generator set, which comprises a large-span single-span structure type main workshop, the large-span net rack roof comprises a first row of main columns, a first row of auxiliary columns, a second row of main columns, a second row of auxiliary columns and a large-span net rack roof body. A plurality of single-shaft gas-steam combined cycle generator sets which are sequentially arranged are arranged in a main power house and connected with waste heat boilers respectively, each single-shaft gas-steam combined cycle generator set is provided with a steam turbine and a gas turbine, the gas turbines are arranged in a lower air inlet high-position mode, and the steam turbines are arranged in a lower steam exhaust high-position mode. A large-span crane is arranged between the first row of main columns and the second row of main columns; the main power house is provided with a zero-meter layer, a middle layer and an operation layer. The invention has the beneficial effects of convenient equipment overhaul and maintenance, low equipment overhaul investment cost, no overhaul blind spot and large stacking space.
本发明涉及一种单轴燃气蒸汽联合循环发电机组的厂房高位布置结构，旨在解决现有技术中设备检修维护不便和投资成本高的问题，提供一种单轴燃气蒸汽联合循环发电机组的厂房高位布置结构，包括大跨度的单跨结构型式主厂房，具有第一排主柱、第一排附柱、第二排主柱、第二排附柱和大跨度网架屋面；主厂房内有若干顺列布置的单轴燃气蒸汽联合循环发电机组并分别连有余热锅炉，单轴燃气蒸汽联合循环发电机组具有蒸汽轮机和燃气轮机，燃气轮机下进气高位布置，蒸汽轮机下排汽高位布置；第一排主柱和第二排主柱之间有大跨度行车；主厂房设置零米层、中间层和运转层。本发明的有益效果是设备检修维护便利、检修设备投资成本低、检修无盲点和堆放空间大。
Workshop high-position arrangement structure of single-shaft gas-steam combined cycle generator set
The invention relates to a workshop high-position arrangement structure of a single-shaft gas-steam combined cycle generator set, aims to solve the problems of inconvenience in equipment overhaul and maintenance and high investment cost in the prior art, and provides the workshop high-position arrangement structure of the single-shaft gas-steam combined cycle generator set, which comprises a large-span single-span structure type main workshop, the large-span net rack roof comprises a first row of main columns, a first row of auxiliary columns, a second row of main columns, a second row of auxiliary columns and a large-span net rack roof body. A plurality of single-shaft gas-steam combined cycle generator sets which are sequentially arranged are arranged in a main power house and connected with waste heat boilers respectively, each single-shaft gas-steam combined cycle generator set is provided with a steam turbine and a gas turbine, the gas turbines are arranged in a lower air inlet high-position mode, and the steam turbines are arranged in a lower steam exhaust high-position mode. A large-span crane is arranged between the first row of main columns and the second row of main columns; the main power house is provided with a zero-meter layer, a middle layer and an operation layer. The invention has the beneficial effects of convenient equipment overhaul and maintenance, low equipment overhaul investment cost, no overhaul blind spot and large stacking space.
本发明涉及一种单轴燃气蒸汽联合循环发电机组的厂房高位布置结构，旨在解决现有技术中设备检修维护不便和投资成本高的问题，提供一种单轴燃气蒸汽联合循环发电机组的厂房高位布置结构，包括大跨度的单跨结构型式主厂房，具有第一排主柱、第一排附柱、第二排主柱、第二排附柱和大跨度网架屋面；主厂房内有若干顺列布置的单轴燃气蒸汽联合循环发电机组并分别连有余热锅炉，单轴燃气蒸汽联合循环发电机组具有蒸汽轮机和燃气轮机，燃气轮机下进气高位布置，蒸汽轮机下排汽高位布置；第一排主柱和第二排主柱之间有大跨度行车；主厂房设置零米层、中间层和运转层。本发明的有益效果是设备检修维护便利、检修设备投资成本低、检修无盲点和堆放空间大。
Workshop high-position arrangement structure of single-shaft gas-steam combined cycle generator set
一种单轴燃气蒸汽联合循环发电机组的厂房高位布置结构
CHEN CHANGSHAN (author) / LIU XIANG (author) / FAN YONGGANG (author) / TANG MAOPING (author) / LIU YUKUN (author) / LIN KAN (author) / LIU GUICHUAN (author) / LI LIANGCHUAN (author) / WANG JINCHENG (author) / XU ZHEN (author)
2023-06-27
Patent
Electronic Resource
Chinese
Main power house arrangement structure of single-shaft gas-steam combined cycle generator set
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