Geradores de extinção de incêndio em aerossol aplicam-se em valas de cabos

Introduction to Cable Trenches

“Why aerosol fire extinguishing generators can be applied to cable trenches?”, to answer this question, we need to come to understand the cable wells first.

A cable trench is an underground pipe which used to lay and replace power or telecommunications cable facilities, às vezes nós também nomeamos “cabo bem”, ou “túnel cabo”, tem várias formas, Forma redonda, forma quadrada, and arched shape.

Cable trenches usually require fire protection measures, alguns serão revestidos com tinta à prova de fogo, and some will be isolated by sealing materials, mas estes não são suficientes, the cable trench still easily catches fire.

A cable trench will require a suitable fire suppression system for strength protection, as research results show, most fire suppression devices in the market cannot be able to applied in a cable trench because their size is large, so very difficult to install in a cable trench.

além disso, como a vala de cabos é sempre muito úmida, some common fire extinguisher systems are not able to achieve the installation requirement of the cable trench, because their housing is made from common carbon steel or common steel, which will easy to get corrosion from wet weather, and after some time, o agente extintor de incêndio dentro do invólucro do dispositivo de extinção de incêndio comum também ficará molhado, então, o dispositivo de extinção de incêndio não será capaz de funcionar finalmente.

Introduction to Cable Trench Aerosol Fire Extinguishing Systems

So is there any style of fire suppression device suitable to install in a cable trench? a resposta é: sim, agora vem o papel, it is Minisol Aerosol Fire Extinguishing Generator, isto é:

• Tamanho pequeno, size as small as a diameter of 51 milímetros e altura de 95 milímetros, e o tamanho também é ajustável de acordo com a aplicação real.
• Seu invólucro externo é feito de 304 aço inoxidável, in the location of the discharging nozzle is tightly sealed with high-quality Folha de Alumínio, so this aerosol generator is not only anti-corrosion and anti-moisture but also waterproof.

Nosso Geradores de extinção de incêndio Minisol Aerosol have IP67 approvals and have their test report, it is tested by putting them into the water for several hours and then taking them out, o resultado do teste é: not have any leakage after several hours of soaking in water, it’s qualified, e podemos iniciá-lo com sucesso.

Então, a conclusão é: that this product is very suitable for application in a variety of cable trenches. We have many installation jobs for our aerosol device in cable trenches, hereby below are some photos to show how our aerosol system to installed in a cable trench environment:

Agora as pessoas farão outra pergunta, in a cable trench it is not easy to install a fire alarm system and place wiring, how can it make fire detection, and how does it start up the aerosol device? Como resolver este problema?

Product Cases and Benefits

A resposta também é “sim”, as our Minisol aerosol has many activation modes, temos uma ativação de cabo térmico de gerador de extinção de incêndio em aerossol, which has have function of fire detection and can start up automatically, and no need to work with any fire alarm systems. How to install our thermal cord type of aerosol in the cable trench? aqui tomamos um exemplo:

Case of Aerosol fire extinguishing generator

A cable trench with dimensions of 2000 metros de comprimento, 0.4 metros de largura, e 0.6 metros de largura, so in the following we list the steps to calculate how many quantities of aerosol devices:

• 1. Step one, to calculate the volume, é 480 metros cúbicos.
• 2. Dois passos, we chose a small aerosol device, that is suitable to install in a cable trench, hereby we chose our model number 300E&º, with a capacity is 3.0 metros cúbicos, and a design density is 100 gramas por metro cúbico.
• 3. Step three, calculate the aerosol fire extinguisher quantity, hereby we can make out this cable trench that needs 192 pedaços de AW-QH-300E&º (nosso 250 grams of aerosol).
• 4. Em quarto lugar, on average to install our thermal cord type of aerosol fire extinguishing generators in the cable trench, by using our accompanying installation brackets and screws, quase tudo 10 meters distance in the cable trench should install one set of aerosol devices over there.

Desta maneira, We then configured a simple but complete cable trench fire protection solution.

The Benefits

As pessoas vão perguntar, how such a small aerosol fire extinguishing device can achieve such a good fire suppression effect. existe alguma fórmula secreta?
Isso ocorre porque nosso aerossol tem o seguinte desempenho excepcional:

• Não tóxico.
• Não corrosivo.
• Não condutor.
• Causam poucos resíduos após a descarga.
• Camada de Ozônio Valor Esgotamento é zero.
• The global Warming Potential Value is zero.
• Environmentally safe and HFC-free.
• Econômico, sua densidade de design é 100 gramas por metro cúbico, seus produtos altamente eficazes.
• Pequeno em dimensão e tamanho compacto, também muito inteligente.
• Instalação fácil e DIY, not only use installation bracket and screws to install but also can use magnetic together with 3M glue to install.
• Seu material de alojamento é 304 ou 316 aço inoxidável, que é anti-umidade.
• It has an IP protection rating of IP67 and has international certificates to support it.
• It with advanced innovative aerosol technology, que é limpo, verde, and belongs to third-generation aerosol technology.
• The main oxidant of strontium nitrate we used is more environmentally friendly than the oxidants of potassium nitrate.

We have several thousands of our aerosol products in a variety of industries and a lot of cable trench projects.

For more details on poços de cabos (trincheira do cabo) proteção contra fogo, please feel free to contact us directly, we will service you within 7/24 horas por dia, and we offer reasonable offers for you.