What Fire Suppression System Better for Underground Pipe Gallery

Introduction to Comprehensive Pipe Gallery

Now around the world, all governments and enterprises are busy building and constructing the modern UNDERGROUND PIPE GALLERY, a modern underground pipe gallery is a modern concept that includes water supply pipes, telecommunication cables, power supply cables, fire fighting pumps inside, and we can use advanced high technology and monitor to monitor them, it is easy to maintenance and space-saving, cost savings and so on.
In some countries people call it – UTILITY TUNNELS

In the past the the underground pipe was a hole with a single water supply pump, with single telecommunication cable, a single power supply cable, or a single fire fighting pump, just like the below photos show:

The modern underground pipe gallery is a better collection for all those pipes and pumps than the old underground pipe tunnel.

Many countries already built many modern underground pipe galleries, and also many countries are now building them, including China, many countries see the advantages of the modern underground pipe gallery so they are planning to build them.
In China, large and middle cities are fast in their steps to build the galleries for the pumps and pipes to go under the city ground, and small cities in China also have to make plans to build already.

Okay, but today’s topic is “What fire suppression system is better for the modern underground pipe gallery?”, so we have to turn to talk about what kind of fire suppression system is a reasonable and available fire protection system to install in the modern underground pipe gallery.

As per our experience and installation practice, we recommend our two types of fire suppression systems, we think these two types of fire suppression systems are better for installation in the underground pipe gallery:

One Type is the Wall-Mounted Aerosol Fire Suppression System

The wall-mounted aerosol system can be installed in harsh environments of underground comprehensive pipe galleries It has the following characteristics:

• Non-toxic.
• Non-corrosive.
• Non-conductive.
• No residue after release.
• No greenhouse effect.
• Long lifespan, replacement after 7 years of installation, and no need for annual inspection.
• It can be installed at the top of the underground comprehensive pipe gallery without taking up space.
• The product itself can come with various functions such as startup and feedback.

We recommend using Model Number AW-QRR7.5GW/S or AW-QRR5GW/S for the underground pipe gallery.

Another type is the Suspended ABC Dry Chemical Powder Fire Extinguisher System

The ABC Dry chemical powder fire extinguisher system has a lower cost, Correspondingly, it also has some advantages as listed below:

• It is clean, with ODP=0, ALT=0, and GWP=0.
• The fire extinguishing efficiency is similar to that of aerosols, slightly lower.
• Toxicity free.
• Non-Corrosive.
• Non-conductive.
• The service life is over 5 years.
• Usually hung in the upper part of the defense zone, without taking up any extra space.
• The product color is generally red, and the appearance is very fashionable.
• Excellent medication, non-coagulating, non-caking, and non-hygroscopic.
• The cylinder body is exquisitely crafted and does not leak powder.

For this product, we suggest using item number FZX-ACT8 or FZXA8/1.2 for the underground pipe gallery.

What fire suppression system is more suitable for underground comprehensive pipe galleries? I think the answer is aerosol and super-fine dry chemical powder.

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