Fire-proof space integrated control and display method for nuclear power plant

A comprehensive control and nuclear power plant technology, applied in nuclear power generation, power plant safety devices, fire rescue, etc., can solve problems such as increased misjudgment or misoperation, inability to effectively extinguish fires, and equipment difficulties, and reduce the risk of misoperation Effect

Active Publication Date: 2014-04-02
CHINA NUCLEAR POWER ENG CO LTD
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Problems solved by technology

However, it is difficult for the operator to determine the equipment related to the fire in a specific area from the control and display interfaces of multiple different systems, and in the case of an emergency situation with a confirmed fire, cross operatio

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  • Fire-proof space integrated control and display method for nuclear power plant
  • Fire-proof space integrated control and display method for nuclear power plant
  • Fire-proof space integrated control and display method for nuclear power plant

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Embodiment Construction

[0034] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0035] In the present invention, all the fireproofing safety equipments in the fireproofing space are taken into overall consideration, and all the fireproofing equipments in a certain fireproofing space are brought into unified design, management and operation. In order to ensure the effectiveness of fire isolation, fire extinguishing and smoke exhaust functions, multiple different systems need to participate together. System) function pseudo-system, that is, the Safety Fire Zoning System (SFZ for short), which includes passive and active fire protection equipment, and the passive fire protection equipment includes the structure of the boundary of the safety fire zone Walls, fire doors, cable coverings, etc., the active fire protection equipment includes fire detectors, fire dampers for ventilation systems, valves for fire extinguishing system...

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Abstract

The invention discloses a fire-proof space integrated control and display method for a nuclear power plant, and belongs to the technology of nuclear power plant security monitoring. In the conventional nuclear power plant, an operator is very difficult to simultaneously perform operation and state monitoring on fire-proof protection equipment on different system operation interfaces comprehensively and accurately. According to the method disclosed by the invention, all sets of fire-proof protection equipment are accommodated into a unified operation management system; three functions including fire-proof space isolation, fire fighting and flue gas exhausting are achieved in the method; in order to realize the functions, active fire-proof equipment is required to cooperate effectively in a unified way; according to the technical requirements and the technical schemes of nuclear power plant systems and equipment arrangement, corresponding control and displaying information is analyzed and determined; a control and display layout scheme is analyzed and determined based on the control and display information. By the adoption of the method disclosed by the invention, the technical information feedback of related facilities in a fire-proof space are integrated, the coordination of personnel operation is improved, the probability of error phenomenon caused by persons is reduced, and a good foundation is laid for safe operation of the nuclear power plant.

Description

technical field [0001] The invention belongs to the technical field of nuclear power plant safety monitoring, and in particular relates to a comprehensive control and display method for a fire prevention space of a nuclear power plant. Background technique [0002] After a fire in a nuclear power plant, in order to avoid further losses, it is usually necessary to operate and monitor the status of a large number of equipment in multiple systems, and take a series of operations such as limiting the spread of the fire, extinguishing the fire, and removing smoke as quickly and accurately as possible. In the previous nuclear power plants, due to the complex design of the nuclear power plant system, the functions of equipment operation and status monitoring were realized by different systems and scattered on different system operation interfaces. However, it is difficult for the operator to determine the equipment related to the fire in a specific area from the control and display...

Claims

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Application Information

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IPC IPC(8): G08B17/00A62C3/00G21D3/06
CPCY02E30/40Y02E30/00
Inventor 谭广萍信天民刘文华唐涛王乐史凤华沈蓉
Owner CHINA NUCLEAR POWER ENG CO LTD
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