Aerosol Systems: Safety guardian for industrial power supply systems

Basic Description

Met die vinnige ontwikkeling van industriële produksie, the Power supply system plays an increasingly important role in industrial production, dus word die brandveiligheidsvoorkomingswerk van hierdie stelsel al hoe meer prominent.
>Die hele kragtoevoerstelsel bestaan ​​uit kabels om die onderdele as geheel te verbind, Dus, wanneer 'n brand in een deel van die stelsel ontstaan, The fire can quickly spread to other sites along transmission cables and cause huge economic losses finally.

Daarbenewens, die meeste isolasiemateriaal van die elektriese kabel is organiese polimeer materiale, As dit brand, kan dit 'n groot hoeveelheid giftige rook produseer, Endangering people’s lives at the site.

So It is particularly important to do a good job in fire safety of the industrial power supply system, in geval van brand, ons kan die vuur vinnig en effektief blus, Dit is van groot belang vir die beskerming van persoonlike en eiendomsveiligheid, Aërosol-blusstelsels is produkte wat Klas B-brande en elektriese brande vinnig en doeltreffend kan blus.

Features and Characteristics of Aerosol Systems

Aerosol extinguisher is a kind of product different from other kinds of gas fire extinguishing devices, it has many features that many other products do not have: maklik om te bedryf en te installeer, does not require a complex piping network system to work, koste-effektief, lang lewensduur, maklik om te vervoer, non-toxicity, non-corrosion, lightweight and compact, hoogs doeltreffendheid in vuur onderdrukking, die belangrikste, it can be designed as per actual space dimensions, dus baie geskik vir gebruik op verskillende komplekse plekke in die industriële kragtoevoerstelsel.

So what are the fire characteristics of industrial power supply system, we conclude with the following three key points:

1. Brande het vinnig versprei.
   >Industriële kragtoevoerstelsels word gebruik om elektriese energie met hoë krag te versprei en oor te dra, en die kragkabels is meestal olie-geïmpregneerde papierisolasie, rubber insulation, and plastic insulation, Hierdie materiale en die isolerende olie van die kabels is brandbaar, een keer aan die brand gesteek, Die brand sal vinnig na verskeie plekke langs die kabel versprei.
2. Groot rook, hoë toksisiteit.
   >Die brandbare stowwe van industriële kragtoevoerstelsels is oor die algemeen 'n kabelisolasie laag, isolerende olie, power generation oil, and other combustibles, Al hierdie stowwe is onderhewig aan onvolledige verbranding, Produseer baie swart rook, En kan 'n verskeidenheid giftige stowwe soos CO ontbind, aromatiese verbindings, alkane, ens.
3. Firefighting is difficult.
   >As 'n brand ontstaan ​​in 'n plek van 'n industriële kragtoevoerstelsel, dit sal baie moeilik wees om die vuur te blus, Soos kabeltonnels, kabelslote, kabel inter-lae, kabel skagte, ens. Due to the small space and dense arrangement of brackets, it was difficult for firefighters to get close to the source of the fire, which delayed the extinguishing work.

Analysis of Fire Causes in Industrial Power Supply Systems and Application of aerosol extinguishing systems

1. Toepassings in kabeltonnels, kabelslote, kabel inter-lae, kabel skagte.

Kabeltonnels, kabelslote, kabel inter-lae, en kabelskagte is alle plekke waar kabels gelê word, Maar, the insulation layer of the cable may be destroyed or the insulation strength may be reduced during the period of the cable laying or long-term use, wat 'n kortsluiting tot gevolg het, 'N Elektriese boog word gevorm wat verbranding veroorsaak; And when laying oil-filled cables, Increase the drop not following requirement, veroorsaak die verskynsel van olie lekkasie, daar is ook 'n brandgevaar; ander faktore sal ook die brand veroorsaak: long-term overload use, swak gesamentlike kontak, die buitevuur het ingespring en so aan.

Die interne omgewing van kabeltonnels, cable interlayers, en kabelskagte is oor die algemeen smal, laag, lank in lengte, and high in height, with dense internal scaffolds, fewer exports, and a complex environment. Sulke terreine maak dit moeilik vir baie blusnetwerkblussysteme om te funksioneer, but aerosol fire extinguishing devices are especially suitable for this complex place. neem China Baowu Steel Group Corporation Limited as 'n voorbeeld, sy kabeltunnels van 2 power supply plants, kabeltonnels van 3 steel-making plants, 4 cable trenches of cold rolling mills all have been used our wall-mounted aerosol fire extinguishing devices en Minisol -aërosolopwekkers, with a total quantity of 202 stelle, hierdie kabelslote met 'n lengte van meer as honderde meters en 'n hoogte van meer as 2 meter, breedte oor 2 meter, die kabel word op die sywand gelê.

Volgens die werfvoorwaardes, die brandblusstelsel word bo-op die kabelsloot geïnstalleer, in kabeltussenlae, ons het ook geïnstalleer 20 stelle minisol aërosol toestelle.

Al die bogenoemde projekte het die aanvaarding van die brandtoesigafdeling geslaag, normaal funksioneer.

2. Toepassing in kragverspreidingskamers, beheer kamers, and electromagnetic stations.

beheer kamers, kragverspreidingskamers, electromagnetic stations and other fields are areas where equipment is concentrated. The main cause of fires in these areas is caused by various switches, kabels, ens. Daarbenewens, there are other combustible materials in the room that can also cause fires.

Aangesien elektriese toerusting oor die algemeen nie toegelaat word om waterstelsels te gebruik nie, kan slegs gasvormige brandonderdrukkingstelsels soos FM200 gebruik, IG541, and Carbon Dioxide, Veral, aerosol suppression system also belongs to the gaseous fire suppression system, kan dus ook op hierdie plekke van toepassing wees.

3. Toepassing in transformator kamer.

Fire in the transformer room is generally due to some of the following circumstances:

• Aging of the coil insulation inside the transformer.
• Poor oil quality.
  Poor contact.
• kragoorlading.
• kortsluiting.
• poor grounding etc.

All of the above situations may make the internal combustible materials of the transformer to be decomposed by high temperature, and then cause a fire.

Transformers generally require good heat dissipation and therefore transformer rooms are not usually completely sealed.

Aërosol brandblussers, as products that can be used for localised fire extinguishing, are suitable for such transformer rooms.

4. Toepassing in dieselgeneratorkamer.

Internal component failure or external fire spread will cause diesel generator fire. Such fires are typical category B fires caused by diesel combustion.

Huidiglik, many industrial and mining enterprises have standby diesel generator rooms, and many generator rooms are located in the basement or semi-basement closed space.

In such a space, an aerosol fire extinguishing device can suppress the typical Class B fire.

5. Toepassing in elektriese kabinet en bedieningspaneelkas.

Short circuits and system failures can cause electrical cabinets and control panels to catch fire.

Electrical cabinets and control panels are small and closed.

For fires in this situation, we can use minisol aerosol devices between 20 en 250 gram.

Sake wat aandag benodig tydens konstruksie en werking

Aerosol products are typically activated by the use of electrically triggered extinguishing agents. The extinguishing agent receives the trigger command and begins to extinguish the fire.

Electric triggers are sensitive to electromagnetic interference.The industrial power supply system transmits and runs all strong electricity. Die elektromagnetiese inmenging by hierdie geleenthede is baie sterk.

daarom, when installing aerosol products in these places, the shielding requirements for electric starter wires will be very strict. Installers must work in strict accordance with the relevant norms, otherwise it will cause accidental injection accidents.

Aerosol Systems: Safety guardian for industrial power supply systems (Die gevolgtrekking)

Aerosol systems are the safety guardians of industrial power supply systems. especially in the following situations or fields:

• kabel tonnels.
• kabelslote.
• able jackets.
• kabel skagte.
• elektriese kas.
• electric control panels.

Its unique advantages are incomparable to other fire extinguishing devices.

Aerosol fire extinguishing system fully meets the requirements of safety, high efficiency and environmental protection. Its application in industrial power supply system will be more and more promising.