A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Nuclear power ventilation system, fuel plant and diesel engine plant
The invention provides a nuclear power ventilation system, a fuel plant adopting the ventilation system and a diesel engine plant adopting the ventilation system. The nuclear power ventilation system comprises a fan assembly and a barrel, under the first working condition, the fan assembly is located in the barrel, and the barrel is in a sealed state; under the second working condition, the fan assembly is located outside the barrel, and ventilation is achieved; the device further comprises a lifting unit, the lifting unit comprises a gravity device and a power device, and the gravity device and the power device are both in acting connection with the fan assembly. The power device and the gravity device are arranged to achieve position switching of the fan assembly inside and outside the barrel under different working conditions. According to the nuclear power ventilation system, the fan assembly is switched inside and outside the barrel through the gravity device and the power device, it is guaranteed that system ventilation and sealing are achieved under different working conditions, and the functions of nuclear power rain prevention, flying object prevention, shock wave prevention and shock resistance are guaranteed; an unpowered fan is adopted, and gravitational potential energy stored by a gravity assembly is used for achieving passive ventilation in an emergency state.
本申请提出一种核电通风系统、采用该通风系统的燃料厂房以及柴油机厂房。其中，核电通风系统包括风机组件、筒体，第一工况条件下，风机组件位于筒体内部，筒体处于密封状态；第二工况条件下，风机组件位于筒体外部，实现通风；还包括升降单元，升降单元包括重力装置、动力装置，重力装置、动力装置均与风机组件作用连接；动力装置和重力装置设置为实现不同工况条件下风机组件在筒体内外的位置切换。本申请提出的核电通风系统通过重力装置和动力装置使得风机组件在筒体内外切换，保证不同工况条件下兼具系统通风和密封，保证核电防雨、防飞射物、防冲击波、抗震功能；采用无动力风机，利用重力组件储备的重力势能实现应急状态下非能动通风。
Nuclear power ventilation system, fuel plant and diesel engine plant
The invention provides a nuclear power ventilation system, a fuel plant adopting the ventilation system and a diesel engine plant adopting the ventilation system. The nuclear power ventilation system comprises a fan assembly and a barrel, under the first working condition, the fan assembly is located in the barrel, and the barrel is in a sealed state; under the second working condition, the fan assembly is located outside the barrel, and ventilation is achieved; the device further comprises a lifting unit, the lifting unit comprises a gravity device and a power device, and the gravity device and the power device are both in acting connection with the fan assembly. The power device and the gravity device are arranged to achieve position switching of the fan assembly inside and outside the barrel under different working conditions. According to the nuclear power ventilation system, the fan assembly is switched inside and outside the barrel through the gravity device and the power device, it is guaranteed that system ventilation and sealing are achieved under different working conditions, and the functions of nuclear power rain prevention, flying object prevention, shock wave prevention and shock resistance are guaranteed; an unpowered fan is adopted, and gravitational potential energy stored by a gravity assembly is used for achieving passive ventilation in an emergency state.
本申请提出一种核电通风系统、采用该通风系统的燃料厂房以及柴油机厂房。其中，核电通风系统包括风机组件、筒体，第一工况条件下，风机组件位于筒体内部，筒体处于密封状态；第二工况条件下，风机组件位于筒体外部，实现通风；还包括升降单元，升降单元包括重力装置、动力装置，重力装置、动力装置均与风机组件作用连接；动力装置和重力装置设置为实现不同工况条件下风机组件在筒体内外的位置切换。本申请提出的核电通风系统通过重力装置和动力装置使得风机组件在筒体内外切换，保证不同工况条件下兼具系统通风和密封，保证核电防雨、防飞射物、防冲击波、抗震功能；采用无动力风机，利用重力组件储备的重力势能实现应急状态下非能动通风。
Nuclear power ventilation system, fuel plant and diesel engine plant
一种核电通风系统、燃料厂房以及柴油机厂房
LIU JING (author) / HU BEI (author) / ZHANG YONGQIANG (author) / SONG XIAOXIAO (author) / CHEN HAONAN (author) / XU JUN (author) / ZHANG FENGLIN (author) / TONG XIN (author) / DING LIANG (author) / WU YUXIANG (author)
2024-10-15
Patent
Electronic Resource
Chinese
IPC:
E04F
FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
,
Ausbau von Bauwerken, z.B. Treppen, Fußböden
/
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
/
E04D
ROOF COVERINGS
,
Dacheindeckungen
/
E04H
Gebäude oder ähnliche Bauwerke für besondere Zwecke
,
BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES
/
F04D
Strömungsarbeitsmaschinen
,
NON-POSITIVE-DISPLACEMENT PUMPS
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