Aerosol Systems: Safety guardian for industrial power supply systems

Deskripsi Dasar

Dengan pesatnya perkembangan produksi industri, the Power supply system plays an increasingly important role in industrial production, sehingga pekerjaan pencegahan keselamatan kebakaran dari sistem ini menjadi semakin menonjol.
>Seluruh sistem catu daya terdiri dari kabel untuk menghubungkan bagian-bagian secara keseluruhan, Jadi ketika kebakaran terjadi di salah satu bagian dari sistem, The fire can quickly spread to other sites along transmission cables and cause huge economic losses finally.

Sebagai tambahan, sebagian besar bahan isolasi kabel listrik adalah bahan polimer organik, saat terbakar dapat menghasilkan sejumlah besar asap beracun, 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, jika terjadi kebakaran, kita dapat dengan cepat dan efektif memadamkan api, Ini sangat penting untuk perlindungan keselamatan pribadi dan properti, Sistem pemadam aerosol adalah produk yang dapat dengan cepat dan efektif memadamkan kebakaran Kelas B dan kebakaran listrik.

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: mudah dioperasikan dan menginstal, does not require a complex piping network system to work, hemat biaya, rentang hidup yang panjang, sederhana untuk diangkut, non-toxicity, non-corrosion, lightweight and compact, sangat efisiensi dalam pemadaman api, yang paling penting, it can be designed as per actual space dimensions, sangat cocok untuk digunakan di berbagai tempat kompleks sistem catu daya industri.

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

1. Api menyebar dengan cepat.
   >Sistem catu daya industri digunakan untuk mendistribusikan dan mentransmisikan energi listrik berdaya tinggi, dan kabel daya sebagian besar adalah isolasi kertas yang diresapi minyak, rubber insulation, and plastic insulation, Bahan-bahan ini dan minyak isolasi kabel mudah terbakar, sekali terbakar, Api akan menyebar dengan cepat ke berbagai tempat di sepanjang kabel.
2. Asap besar, toksisitas tinggi.
   >Api yang mudah terbakar dari sistem catu daya industri umumnya adalah lapisan isolasi kabel, minyak isolasi, power generation oil, and other combustibles, Semua zat ini tunduk pada pembakaran yang tidak sempurna, Menghasilkan banyak asap hitam, Dan dapat menguraikan berbagai zat beracun seperti CO, senyawa aromatik, alkane, dll.
3. Firefighting is difficult.
   >Ketika kebakaran terjadi di tempat sistem catu daya industri, akan sangat sulit untuk memadamkan api, Seperti terowongan kabel, parit kabel, kabel antar-lapisan, poros kabel, dll. 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. Aplikasi di terowongan kabel, parit kabel, kabel antar-lapisan, poros kabel.

Terowongan kabel, parit kabel, kabel antar-lapisan, dan poros kabel adalah semua tempat di mana kabel diletakkan, Namun, 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, mengakibatkan korsleting, Busur listrik dibuat yang menyebabkan pembakaran; And when laying oil-filled cables, Increase the drop not following requirement, menyebabkan fenomena kebocoran minyak, ada juga risiko kebakaran; faktor lain juga akan menyebabkan kebakaran: long-term overload use, kontak sendi yang buruk, api luar melompat masuk dan seterusnya.

Lingkungan internal terowongan kabel, cable interlayers, dan poros kabel umumnya sempit, rendah, panjangnya, and high in height, with dense internal scaffolds, fewer exports, and a complex environment. Situs seperti itu menyulitkan banyak sistem pemadam kebakaran jaringan perpipaan untuk berfungsi, but aerosol fire extinguishing devices are especially suitable for this complex place. Mengambil China Baowu Steel Group Corporation Limited sebagai contoh, terowongan kabelnya 2 power supply plants, terowongan kabel 3 steel-making plants, 4 cable trenches of cold rolling mills all have been used our wall-mounted aerosol fire extinguishing devices dan generator aerosol Minisol, with a total quantity of 202 set, parit kabel ini dengan panjang lebih dari beberapa ratus meter dan tinggi di atas 2 meter, lebar di atas 2 meter, kabel diletakkan di dinding samping.

Sesuai dengan kondisi situs, sistem pemadam kebakaran dipasang di bagian atas parit kabel, dalam kabel antar-lapisan, kami juga memasang 20 set perangkat aerosol minisol.

Semua proyek di atas telah lulus penerimaan departemen pengawasan kebakaran, beroperasi normal.

2. Aplikasi di ruang distribusi daya, ruang kontrol, and electromagnetic stations.

Ruang kontrol, ruang distribusi listrik, electromagnetic stations and other fields are areas where equipment is concentrated. The main cause of fires in these areas is caused by various switches, kabel, dll. Sebagai tambahan, there are other combustible materials in the room that can also cause fires.

Karena peralatan listrik umumnya tidak diperbolehkan menggunakan sistem air, hanya dapat menggunakan sistem pencegah kebakaran gas seperti FM200, IG541, and Carbon Dioxide, Khususnya, aerosol suppression system also belongs to the gaseous fire suppression system, jadi juga bisa melamar di tempat-tempat ini.

3. Aplikasi di ruang transformator.

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.
• kelebihan daya.
• sirkuit pendek.
• 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.

Alat pemadam api aerosol, as products that can be used for localised fire extinguishing, are suitable for such transformer rooms.

4. Aplikasi di ruang generator diesel.

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

Saat sekarang, 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. Aplikasi di kabinet listrik dan kabinet panel kontrol.

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 dan 250 gram.

Hal-hal yang perlu diperhatikan selama konstruksi dan pengoperasian

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. Gangguan elektromagnetik dalam kesempatan ini sangat kuat.

Karena itu, 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 (Kesimpulan)

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

• terowongan kabel.
• parit kabel.
• able jackets.
• poros kabel.
• lemari listrik.
• 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.