1. defina o alto nível
Fire tanks should usually be set high in the building to ensure that gravity can provide sufficient pressure and water for the fire protection system in the event of a fire. The high setting allows the water in the tank to flow naturally to the fire extinguishing network under the action of gravity, without the need for additional power equipment. For example, in high-rise buildings, the fire water tank is generally set on the roof or the equipment floor of the high Piso . Isso pode garantir que, no estágio inicial do incêndio, o sistema de proteção contra incêndio possa ser rapidamente ativado para fornecer suporte aquático oportuno ao incêndio .
Advantages of the roof setting: The roof is one of the common high setting locations. The fire water tank on the roof can maximize the use of gravitational potential energy, so that water can quickly flow to various parts of the building. In addition, the roof position is relatively open, which facilitates the installation, maintenance and inspection of the water tank. At the same time, the roof water tank can also be Usado como uma instalação de referência do edifício para melhorar a beleza geral do edifício .
Equipment layer setting considerations: For some high-rise buildings or large buildings, a special equipment layer may be set up. The fire water tank can be centrally managed with other devices for easy maintenance and operation. The equipment layer usually has good structural strength and stability, and can withstand the weight of the tank and the pressure of the water. However, the location of the equipment floor may be relatively escondido, e é necessário garantir que a fuga de incêndio seja clara para que o resgate de incêndio possa ser realizado no tempo no caso de um incêndio .
2. fácil de manter e verificar
The location of the fire water tank should be easy to maintain and check. This includes ensuring that there is sufficient space around the tank for operation and easy access for personnel to perform cleaning, servicing and inspection work. For example, a certain width of passage should be left around the tank so that workers can carry tools and equipment for maintenance operations. At the same time, the inlet and outlet of the water tank should ser definido em uma posição facilmente acessível para evitar ser bloqueada por outras instalações ou estruturas de construção .
Channel and space requirements: In order to meet the needs of maintenance and inspection, the width of the channel around the fire tank should be at least 1 meter. This ensures that workers can operate safely and avoid accidents due to tight Spaces. In addition, there should be enough space above the tank for the cleaning and maintenance of the tank. For larger tanks, it may be necessary to set up a special Plataforma de manutenção ou elevador para facilitar a equipe para realizar alto trabalho .
Entrance and exit Settings: The entrance and exit of the fire tank should be set in an obvious position, and equipped with easy-to-operate valves and connectors. The inlet is usually used for filling and cleaning the water tank, and the outlet is connected to the fire extinguishing pipe network. These valves and fittings should be inspected and maintained regularly to ensure their tightness and Confiabilidade . Ao mesmo tempo, a localização da entrada e saída deve evitar a definição na área que pode ser afetada pelo incêndio, para não poder usar normalmente no caso de um incêndio .
3. evite ser afetado pelo fogo
The location of the fire water tank should be as far as possible to avoid the direct impact of the fire. This means that the water tank should not be set up near the storage area of flammable and explosive materials, nor should it be set up on the channel where the fire may spread. For example, in factories, warehouses and other places, the fire water tank should be far away from the storage area of flammable and explosive items to prevent damage Para o tanque de água quando ocorre um incêndio . ao mesmo tempo, a localização do tanque de água deve considerar os resultados da avaliação de risco de incêndio do edifício e escolher uma área relativamente segura .
Keep away from flammable areas: The storage area of flammable and explosive items is a high-risk area for fire, and the fire tank should be kept away from these areas to ensure that it can function normally in the event of a fire. For example, in petrochemical enterprises, fire water tanks should be set in a safe location away from flammable areas such as oil tank areas and chemical storage areas. At the same time, a O firewall ou a correia de isolamento deve ser montada entre o tanque de água e a área inflamável para impedir que o incêndio se espalhe para a área do tanque de água .
Consider fire risk assessment: When determining the location of the fire water tank, the fire risk assessment results of the building should be comprehensively considered. Fire risk assessment can determine the fire risk level of different areas within the building, thus providing a scientific basis for the installation of the water tank. For example, for areas with a high risk of fire, the fire water tank can be set in a more secure location, or the capacity and number of water tanks can ser aumentado para melhorar a confiabilidade do sistema de proteção contra incêndio .