Aerosol Fire Extinguishing Generators Apply In Cable Trench

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, mõnikord anname sellele ka nime “kaablikaev”, või “kaabli tunnel”, sellel on mitu kuju, ümara kujuga, ruudu kuju, and arched shape.

Cable trenches usually require fire protection measures, osa kaetakse tulekindla värviga, and some will be isolated by sealing materials, aga neist ei piisa, 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.

Lisaks, kuna kaablikraav on alati väga niiske, 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, märjaks saab ka ühise tulekustutusseadme korpuses olev tulekustutusaine, siis ei saa tulekustutusseade lõplikult tööle.

Introduction to Cable Trench Aerosol Fire Extinguishing Systems

So is there any style of fire suppression device suitable to install in a cable trench? vastus on: Jah, nüüd on roll tulemas, it is Minisol Aerosol Fire Extinguishing Generator, see on:

• Väike suurus, size as small as a diameter of 51 millimeetrit ja kõrgust 95 millimeetrit, ja suurus on ka reguleeritav vastavalt tegelikule rakendusele.
• Selle väliskorpus koosneb 304 roostevaba teras, in the location of the discharging nozzle is tightly sealed with high-quality Alumiiniumfoolium, so this aerosol generator is not only anti-corrosion and anti-moisture but also waterproof.

meie Minisooli aerosool tulekustutusgeneraatorid 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, testi tulemus on: not have any leakage after several hours of soaking in water, it’s qualified, ja saame selle edukalt käivitada.

Järeldus on seega: 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:

Nüüd küsivad inimesed teist küsimust, 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? kuidas seda probleemi lahendada?

Product Cases and Benefits

Vastus on ka “Jah”, as our Minisol aerosol has many activation modes, meil on aerosooltulekustutusgeneraatori termojuhtme aktiveerimine, 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? võtame siinkohal eeskuju:

Case of Aerosol fire extinguishing generator

A cable trench with dimensions of 2000 meetrit pikk, 0.4 meters in width, ja 0.6 meters in width, so in the following we list the steps to calculate how many quantities of aerosol devices:

• 1. Step one, to calculate the volume, on 480 kuupmeetrit.
• 2. Sammud kaks, we chose a small aerosol device, that is suitable to install in a cable trench, hereby we chose our model number 300E&TH, with a capacity is 3.0 kuupmeetrit, and a design density is 100 grammi kuupmeetri kohta.
• 3. Step three, calculate the aerosol fire extinguisher quantity, hereby we can make out this cable trench that needs 192 pieces of AW-QH-300E&TH (meie 250 grammi aerosooli).
• 4. Neljandaks, 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, peaaegu iga 10 meters distance in the cable trench should install one set of aerosol devices over there.

Sellel viisil, We then configured a simple but complete cable trench fire protection solution.

The Benefits

Inimesed küsivad, how such a small aerosol fire extinguishing device can achieve such a good fire suppression effect. kas on mingi salavalem?
Seda seetõttu, et meie aerosoolil on järgmised silmapaistvad omadused:

• Mittetoksiline.
• Mittesöövitav.
• Mittejuhtiv.
• Pärast tühjendamist tekitab vähe jääke.
• Osoonikihi kahanemise väärtus on null.
• The global Warming Potential Value is zero.
• Environmentally safe and HFC-free.
• Majanduslik, selle disainitihedus on 100 grammi kuupmeetri kohta, selle väga tõhusad tooted.
• Väikeste mõõtmete ja kompaktse suurusega, ka väga tark.
• Lihtne ja DIY paigaldus, not only use installation bracket and screws to install but also can use magnetic together with 3M glue to install.
• Selle korpuse materjal on 304 või 316 roostevaba teras, mis on niiskusevastane.
• It has an IP protection rating of IP67 and has international certificates to support it.
• It with advanced innovative aerosol technology, mis on puhas, roheline, 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 kaablivõllid (kaablikraav) tulekaitse, please feel free to contact us directly, we will service you within 7/24 tundi päevas, and we offer reasonable offers for you.