What Is Kitchen Hood Suppression System?

How does a kitchen suppression system work?

Once the system detects a fire, the nozzles above the appliance will discharge wet chemicals. These wet chemicals are engineered to quickly put out fires by covering the flames and starving them of oxygen. Kitchen hood suppression systems respond automatically to fires, which minimizes loss.

How does the hood suppression system come into play?

Like the sprinkler system, the kitchen hood suppression system gets activated when it detects flames or excessive heat. When the system is activated, it discharges wet chemicals via its nozzles. These nozzles are over the appliances and in the ventilation system over the hood of your cooking station.

What is the fire suppression in the kitchen called?

Kitchen fire suppression systems are also sometimes referred to as Kitchen Cooker Hood Suppression Systems. Blackwood Fire are proud to be an authorised agent for Tyco Ansul R-102, Amerex and Firetrace Fire Suppression Systems in South Wales.

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What triggers the automatic suppression system in the hood?

Automatic fire suppression systems operate with a temperature sensor that triggers the system to activate whenever the air outside the hood of your exhaust system reaches a certain preset temperature, which is usually set at 450 degrees.

How much does a kitchen fire suppression system cost?

The average cost of a kitchen hood fire suppression system is $4,979. If you pay someone to install the system, you’ll pay an average of $11,391.

Do I need a fire suppression system in my kitchen?

It’s a law: you must have fire extinguishers installed in your California commercial kitchen. Since their installation is inevitable, you might as well get your supply from the right place.

What is an Ansul hood system?

ANSUL products protect more food service kitchens from fire than any other brand. The R-102 Fire Suppression System incorporates a flexible design with an extremely effective ANSULEX Low pH Liquid Agent. The appliance-specific design aims the nozzles at the specific hazard areas of each appliance.

How do I know if I need a fire suppression system?

Fire suppression systems should be used in buildings where a sprinkler system would be harmful or not effective. Buildings like industrial plants storing hazardous chemicals should use a suppression system because chemicals need more effective extinguishers than water and immediate action.

What is in fire suppression systems?

Fire sprinklers always use water in copious amounts to extinguish and/or control a fire. With fire suppression systems, however, they use other types of suppressing agents besides water. These suppressing agents include CO2, chemical, or inert gases.

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How often does the liquid fire suppressant need to be replaced?

A: Every system except Ansul, activation cartridges need to be replaced every six months. Ansul requires their activation cartridges be hydro-statically tested and recharged every twelve years, but due to the cost of this service, it is more economical to replace the cartridge. Q: What is a purge test?

How do you remove a fire suppression system?

Open the control panel of the hood suppression system. Select the disable button to disarm the hood suppression system for a limited time before it comes back on. The time for which it will be disabled will be stated in the control panel, usually written on the door of the panel.

What is a method of automatic activation of a kitchen hood suppression system?

The automatic wet chemical fire suppression system has two methods of activation: automatic via temperature sensitive components and manual via physical pull stations.

How do you activate fire suppression?

In the event of a fire on our cooking line or in the exhaust hood and duct, the heat of the fire will melt the fuse-able link. The melting of the fuse-able link will activate the system, allowing extinguishing chemicals to flow from the tanks to each of the extinguishing nozzles.

How do fire suppression systems work?

Most commonly, a fire suppression system has built-in components that detect fires at the beginning stages through heat, smoke, and other warning signals. The majority of fire suppression systems will automatically release the application of an external substance to extinguish the fire after the detection and/or alert.

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