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Fujian Wansheng Fire-fighting Apparatus Co., Ltd.

Million liters of fire, quality first, service-oriented
National Service Hotline:
4000-418-119

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Fujian Wansheng Fire-fighting Apparatus Co., Ltd.
Contact: Mr. Su
Mobile:13788868898
Tel:+86-595-26882119
QQ:416970215
E-mail:416970215@qq.com
Add: 1-9 #, Kangfu Road, Kangmei Town, Nan'An, Fujian, China

gas extinguishing systemWelcome to visitFujian Wansheng Fire-fighting Apparatus Co., Ltd.

Automatic detecting and fire extinguishing device   

Automatic detecting and fire extinguishing device


Automatic detecting and fire extinguishing device is a newly developed fire extinguishing system in recent years. It is a set of low cost and high reliability automatic fire detecting and extinguishing system.

 

Features

Combination of alarm and fire extinguishing, high reaction speed;
Efficient reduction of economic cost of fire;
No need of power supply, no influence by shake and shock;
Not influenced by oil, dust and smoke;
High fire extinguishing efficiency and low cost;
Simple design, convenient for installation, small space cover;

 

Applicable types:

Fire disaster for charging equipment;
Fire disaster on surface of combustible solid;
Fire disaster of combustible and inflammable liquid and melting solid;

 

 

Not suitable for:

Fire disaster for chemicals containing oxidizing agent, such as, nitrocellulose and explosives’
Fire disaster for active metals, for example, potassium, sodium, magnesium, titanium and zirconium;
Fire disaster for metal cyanide, such as, editpotassium cyanide and sodium cyanide;

 

Sites applicable

Microwave computer room, metre wave computer room, electrical substation and UPS room in radio and television emission tower;
Programme-controlled exchange room of communication system, control room signal through connection point room;
Control room of power plant, electronic equipment room, computer room;
Cable frogging, intensive and center coupling;
Various power distribution cabinet, transformer, diesel engine, electric elevator control cabinet, cable trough and bridge;
Various numerically-controlled machine tools;

 

Main technical parameters

Instrument type Releasing type Nominal operating pressure Maximum working pressure Operating temperature range Minimum amount required in unit volume Maximum length of fire trace tube Maximum length of releasing tube Maximum coefficient of device
carbon dioxide
explore and extinguish system
direct-type 5.17MPa 15MPa (0-49)℃ 1.5kg/m3 30m ... 0.6kg/L
indirect-type 12m
hfc-227ea
explore and extinguish system
direct-type 2.5MPa 4.2MPa (0-49)℃ 0.635kg/m3 30m ... 1.12Kg/L
indirect-type 12m
Novec1230
explore and extinguish system
direct-type 2.5MPa 4.2MPa (-40-60)℃ 0.732kg/m3 30m ... 1.48kg/L
indirect-type 12m
dry powder
explore and extinguish system
direct-type 1.6MPa 2.0MPa (-20-55)℃ 0.65kg/m3 30m ... 0.85kg/L
indirect-type 12m

Work pattern


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