A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Steam turbine housing capable of reducing noise
The invention provides a steam turbine housing capable of reducing noise. A left sub-housing and a right sub-housing are arranged to form the semicircular housing to cover the exterior of a steam turbine to achieve sound insulation and noise reduction, each sub-housing is divided into an upper housing and a lower housing, the outer sides of the upper housing and the lower housing of each sub-housing are connected through a hinge, the upper housings can be driven by a winding motor to be wound to be turned outwards, and therefore the top of the housing is opened, the steam turbine is exposed, in this way, parts at the top of the steam turbine can be lifted and maintained easily through a crane, and heat dissipation is fast when the steam turbine is opened in a large area.
本发明提供一种减少噪声的蒸汽轮机罩壳，通过设置左右两个分罩形成一个半圆形的罩壳覆盖在蒸汽轮机外进行隔音降噪，分罩分为外侧通过铰链连接的上罩和下罩，上罩可通过收卷电机带动收卷使其向外翻转，从而打开罩壳顶部，使得蒸汽轮机露出，这样可轻松的使用吊机对蒸汽轮机顶部的部件进行起吊维修，这样大面积打开散热也快。
Steam turbine housing capable of reducing noise
The invention provides a steam turbine housing capable of reducing noise. A left sub-housing and a right sub-housing are arranged to form the semicircular housing to cover the exterior of a steam turbine to achieve sound insulation and noise reduction, each sub-housing is divided into an upper housing and a lower housing, the outer sides of the upper housing and the lower housing of each sub-housing are connected through a hinge, the upper housings can be driven by a winding motor to be wound to be turned outwards, and therefore the top of the housing is opened, the steam turbine is exposed, in this way, parts at the top of the steam turbine can be lifted and maintained easily through a crane, and heat dissipation is fast when the steam turbine is opened in a large area.
本发明提供一种减少噪声的蒸汽轮机罩壳，通过设置左右两个分罩形成一个半圆形的罩壳覆盖在蒸汽轮机外进行隔音降噪，分罩分为外侧通过铰链连接的上罩和下罩，上罩可通过收卷电机带动收卷使其向外翻转，从而打开罩壳顶部，使得蒸汽轮机露出，这样可轻松的使用吊机对蒸汽轮机顶部的部件进行起吊维修，这样大面积打开散热也快。
Steam turbine housing capable of reducing noise
减少噪声的蒸汽轮机罩壳
CHE YANHUA (author) / ZHENG SHU (author)
2021-12-31
Patent
Electronic Resource
Chinese
IPC:
F01D
Strömungsmaschinen [Kraft- und Arbeitsmaschinen oder Kraftmaschinen], z.B. Dampfturbinen
,
NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
/
E05C
Riegel oder Feststellvorrichtungen für Flügel, insbesondere für Türen oder Fenster
,
BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
/
E05F
DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION
,
Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung