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KITCHEN FIRE SUPPRESSION SYSTEM
| 1.Kitchen fire extinguishing system application: |
Use for Restaurants,School Cafeterias,Hospital Kitchens,Nursing Homes,Hotel Kitchens,Banquet Facilities
| 2.Kitchen fire extinguishing system breif introduction: |
Our kitchen automatic fire extinguisher system are developed after we learned and absorbed the advanced technology and process from the overseas competitors.
The devices and the special kitchen fire extinguishing system has compact structure ,nice appearance and reliable performance.it has three start modes:automatic,manual and emergency start ,it has automatic detection,automatic fire extinguishing,automatic fuel shutoff,automatic water cooling,automatic feedback signal output,automatic turn on/off the system electric signal,etc.it also supports the fire extinguishing by emergency start of manual start.
The kitchen fire extinguisher agents(YCZ)are non-toxic,pollution-free and non-corrosive special-purpose fire extinguishing agents,with high fire extinguishing performance and being hard to
re-burn .
The devices offer reliable fire extinguishing performance are quick action,with three
combinations,that is single tank group,double tank group and triple tank group(supports up to 39 sprayers).it can be widely used for extinguishing the fires in the kitchen operation room with various layout. It is suitable for the fire protection in hotels ,restaurants,organization,commercial canteens and other sites. And it can automatically monitor and extinguish the fire in the cooking appliance,fume hood and fume ductwork in 24 hours is suitable not only for the fire protection of Chinese cooking appliance (for example,the large-diameter deep fryers,woks,barbecue stoves)in the operating bench,but also for the fire protection of western cooking appliance (for example ,pans,fryers,and barbecue stoves).
| 3.Kitchen fire extinguishing system specialities: |
This kitchen extinguisher is specially designed for extinguishing in kitchen hearth if above middle-sized restaurant in te hotels,institutions and colleges(extinguishing the fire in fryer)
When the hearth in the kitchen is fired,this system can extinguish the fire automatically by means if heat detection system to carry out monitoring for 24 hours and can extinguish the initial fire by manual start-up.it can also close the fuel valve through mechanical or electric signal and provide electric signal and transmit it to the middle-control room.
When the fire is extinguished for 3-5 seconds,the valve connected with the tap water in the system is opened automatically and cool the surface of the hearth.
This system belongs to mechanical driving,with no need to be controlled by the power .The system installation do not occupy the floor of the kitchen,but occupy the location of the space.
This system is designed simple with a sophisticated structure. The size of the design system shall be confirmed according to the size and quantity of the hearth.
The agent used in kitchen extinguishing system is special high-efficient fire extinguishing agent of kitchen. It can be cleaned easily and washed with clean water after extinguishing the fire.The term of validity of the agent is 10 years.
| 4.Kitchen fire extinguishing system sketch maps: |
1)13 Spraying extinguishing devices(the maximum length of the hearth is 5-7m) extinguishing device of single bottle group
At most 15 heat detection infusible metal inhaul cable releasers
One mechanical fuel swith-off valve
2)26 nozzle extinguishing devices(the maximum length of the hearth is 10-12m)
Double-bottle group fire extinguishing devices
At most 30 heat detection infusible metal inhaul cable releasers
One mechanical fuel switch-off valve
3)39 nozzle fire extinguishing device (the maximum length of the hearth is 15-18m Three-bottle group fire extinguishing devices
At most 45 heat detection infusible metal inhaul cable releasers
One mechanical fuel switch-off valve
Table of Production Configuration
Devices Extinguishing agent bottle qty Total no. Of nozzle Maximum qty of heat-detection and infusible metal inhaul cable releaser Maximum qty of pulley elbow(including emergency switch off valve of mechanical fuel Maximum length of hearth protection(including gas hood)
Single bottle group 10L*1 13pcs 15pcs 20pcs 5-7m
Double-bottle group 10L*2 26pcs 30pcs 30pcs 10-13m
Three-bottle group 10L*3 39pcs 45pcs 35pcs 15-18m
| 5.Kitchen fire extinguishing system working principle: |
1)After the oil pan on the kitchen hearth is burning,the large heat from the fire makes the heat-detection infusible metal in haul cable releaser break away.
2)The heat detection system open the release device of kitchen fire-extinguishing system to exert pressure on the vessel storing the fire extinguishing agent and drive all the auxiliary pneumatic or electric switch-off devices and the alarming linkage system.
3 )The liquid extinguishing agent is sprayed on the surface of the device n the kitchen hearth and the smoke exhaustion hood,oil-filter screen and exhaustion pipeline through the nozzle.This special extinguishing agent can extinguish the flare inside the oil pan rapidly and form a covering layer to inhibit the burning of oil material steam and prevent the rekindling of oil material.
4)Within about 3-5seconds after the system sprays the agent,the valve in the system opens the spraying valve automatically,The water sprays through the pipeline of extinguishing agent and the nozzle and cools and brushes the oil material and the surface of the hearth device rapidly.