A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Fuel oil system of nuclear power emergency diesel engine generator set
The invention relates to a nuclear power emergency diesel engine generator set fuel oil system which comprises a main oil storage tank, a fuel oil conveying pump, a daily oil tank and a fuel oil booster pump which are communicated through a fuel oil conveying pipeline, and the main oil storage tank, the fuel oil conveying pump, the daily oil tank and the fuel oil booster pump are arranged in an independent workshop with a firewall. The main oil storage tank room and the delivery pump room are located underground, and the daily oil tank room is located on the ground. Outlets of the main oil storage tank room, the delivery pump room and the daily oil tank room are provided with thresholds with a certain height and used for preventing fuel oil from overflowing after leakage. The doors arranged on the partition walls of the main oil storage tank room, the delivery pump room and the daily oil tank are fireproof doors, the holes in the walls all adopt fire retardant measures, fireproof blocking is implemented, and the danger of fire accidents is reduced. The main oil storage tank and the daily oil tank are provided with fire-retardant breather valves and are arranged on an outer wall or a roof at a high position. The device has the advantages of safety, reliability, simple structure and scientific and reasonable layout design.
本发明涉及一种核电应急柴油机发电机组燃油系统，包括通过燃油输油管线连通的主储油罐、燃油输送泵、日用油罐和燃油增压泵，主储油罐、燃油输送泵、日用油罐和燃油增压泵设置在独立的有防火墙的工作间内；所述主储油罐间和输送泵间位于地下，所述日用油罐间位于地上；所述主储油罐间、输送泵间和日用油罐间出口设置一定高度用于防燃油泄漏后外溢的门槛；所述主储油罐间、输送泵间和日用油罐间隔墙上开设的门为防火门、墙壁上的开孔均采用阻火措施，实施防火封堵，降低火灾事故的危险性；所述主储油罐和日用油罐配置阻火呼吸阀，布置在高处外墙或者屋顶。有益效果是安全可靠、结构简单，布局设计科学合理。
Fuel oil system of nuclear power emergency diesel engine generator set
The invention relates to a nuclear power emergency diesel engine generator set fuel oil system which comprises a main oil storage tank, a fuel oil conveying pump, a daily oil tank and a fuel oil booster pump which are communicated through a fuel oil conveying pipeline, and the main oil storage tank, the fuel oil conveying pump, the daily oil tank and the fuel oil booster pump are arranged in an independent workshop with a firewall. The main oil storage tank room and the delivery pump room are located underground, and the daily oil tank room is located on the ground. Outlets of the main oil storage tank room, the delivery pump room and the daily oil tank room are provided with thresholds with a certain height and used for preventing fuel oil from overflowing after leakage. The doors arranged on the partition walls of the main oil storage tank room, the delivery pump room and the daily oil tank are fireproof doors, the holes in the walls all adopt fire retardant measures, fireproof blocking is implemented, and the danger of fire accidents is reduced. The main oil storage tank and the daily oil tank are provided with fire-retardant breather valves and are arranged on an outer wall or a roof at a high position. The device has the advantages of safety, reliability, simple structure and scientific and reasonable layout design.
本发明涉及一种核电应急柴油机发电机组燃油系统，包括通过燃油输油管线连通的主储油罐、燃油输送泵、日用油罐和燃油增压泵，主储油罐、燃油输送泵、日用油罐和燃油增压泵设置在独立的有防火墙的工作间内；所述主储油罐间和输送泵间位于地下，所述日用油罐间位于地上；所述主储油罐间、输送泵间和日用油罐间出口设置一定高度用于防燃油泄漏后外溢的门槛；所述主储油罐间、输送泵间和日用油罐间隔墙上开设的门为防火门、墙壁上的开孔均采用阻火措施，实施防火封堵，降低火灾事故的危险性；所述主储油罐和日用油罐配置阻火呼吸阀，布置在高处外墙或者屋顶。有益效果是安全可靠、结构简单，布局设计科学合理。
Fuel oil system of nuclear power emergency diesel engine generator set
一种核电应急柴油机发电机组燃油系统
SHI DECAI (author) / XING RUYUE (author) / SUN XIAOQIN (author) / HOU LEI (author) / LI FAN (author) / WANG KAI (author) / GU QINGTONG (author)
2023-10-03
Patent
Electronic Resource
Chinese
IPC:
F02M
Zuführen von Brennstoff-Luft-Gemischen oder deren Bestandteilen bei Brennkraftmaschinen allgemein
,
SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
/
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
/
E04H
Gebäude oder ähnliche Bauwerke für besondere Zwecke
,
BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES
/
E06B
Feste oder bewegliche Abschlüsse für Öffnungen in Bauwerken, Fahrzeugen, Zäunen oder ähnlichen Einfriedungen allgemein, z.B. Türen, Fenster, Läden, Tore
,
FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
/
F02B
INTERNAL-COMBUSTION PISTON ENGINES
,
Brennkraftmaschinen mit innerer Verbrennung mit Verdrängerwirkung
Nuclear power ventilation system, fuel plant and diesel engine plant
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