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Automatic Fire Extinguishing System

Uni Home
- A portable automatic fire extinguishing system that can be installed in kitchens without a hood
Product Features
Installable without a hood Can be installed in kitchens or auxiliary kitchens without upper cabinets or a hood
Wireless control function Wired/wireless electric shut-off allows for induction control
System interlocking Can be linked with the automatic fire extinguishing system for air conditioners
Air conditioner shut-off interlocking Can wirelessly shut off the air conditioner power
Extinguishing agent selection Can use various extinguishing agents such as enhanced liquid or CO₂
Product Specifications
Dimensions (W×D×H) 191.49 mm × 182.21 mm × 216.50 mm
Spray Pressure 1.8 Mpa
Operating Temperature Range -10℃ ~ 40℃
1st Sensor Activation Temperature 95℃
2nd Sensor Activation Temperature 135℃
Spray Nozzle Discharge Time 12seconds
Spray Nozzle Discharge Angle 80°
Power Supply DC 12V or AC 220V
Battery Capacity 300 mAh
Extinguishing Agent Enhanced Liquid
Components and Specifications

자소 23-22-1, 23-22-2, 23-25, 24-6, 24-5, 23-11-1, 24-8, 24-9, 23-28, 24-38, 24-40, 24-33

Fire Extinguisher HKF-910
Dimension(㎜) 150 (W) × 164(H)
Capacity(ℓ) 0.8
Weight(g) 1900
Charging Gas N2
Main Ingredient Potassium Acetate(CH3COOK)
Controller KAR-CP-FO-22-1
Rated voltage DC 12V
Dimension(㎜) KAR-CP-FO-22-1 : 129(W) X 30(H) X 20(D)
Weight(g) 39
Control Box KAR-MC2-22-1
Dimension(㎜) 153(W) × 120(H) × 40(D)
Weight(kg) 0.32
Nozzle &Temperature Sensing Part HKT-300 / HKN-200
Primary Sensing Nominal Working Temperature : 95°C
Secondary Sensing Nominal Working Temperature : 135°C
Spray Nozzle Discharging Time : 12seconds Discharging Angle : 80°
Standard Type Protection Space : 695mm×695mm
Effective Installation Height : 500~700mm
Wide Type Protection Space : 850mm×850mm
Effective Installation Height : 680~780mm
Fire Extinguisher KFF-910
Dimension(㎜) 76 (W) × 356.8 (H)
Capacity(ℓ) 0.8
Weight(kg) 1.88
Main Ingredient Potassium Acetate(CH3COOK)
Gas Detection 탐지22-4, 23-1
Rated voltage DC 12V
Applicable Gases LNG
Dimension(㎜) 61 Ø × 32(D)
Weight(g) 60

※ Caution - Test gas should be used when inspecting the gas detection part.
Cubic Type :
*DC type (operates with battery power in case of power failure!)
*No noise products
Gas & Electric Shut-off Device

Diagram(Hybrid upper attachment type)

  • 1 Fire Extinguisher(With Fixed Bracket)
  • 2 Operating Device
  • 3 Discharge Conduit
  • 4 Outlet
  • 5 Detector
  • 6 Reception Part (Built-in Battery)
  • 7 Gas Cut Off Device
  • 8 Probe
  • 9 Control Part (have alarm feature)
  • 10 breaker type : Conduit and 220V Wire
  • 11 Electric Cut Off Device
Features
  • Position the outlet near the center of the gas stove so that it can effectively fight in the relevant protection area
  • The fire extinguisher filling agent is a dry chemical powder or a reinforcen fire extinguishing agent with a protection area of 0.4㎡ or more.
  • Conduit
    - Area with retaining wall filling : CD pipe
    - Area with masonry filling : HI-VE pipe or CD pipe + support
    - Area with finishing materials such as plaster boards : HI-VE pipes or CD
  • For masonry areas, apply a square box
  • Drilling of holes to install outlets or detectors is to be conducted by the stove hood manufacturer.
Mechanical Gas Circuit Breaker
Circular gas circuit breaker KFS-800
Gas Circuit Breaker Installation
Gas Circuit Breaker
KFS-815 / HKS-820
Gas Circuit Breaker Installation
Embedded Gas Circuit Breaker
KFS-810
Gas Circuit Breaker Installation
Integrated Gas Circuit Breaker
Touch type KFS-300
Gas Circuit Breaker Installation
Electric Circuit Breaker
* DC type (operates with spare battery in case of power failure!)
*No noise products
     
Cubic Type
Rated Voltage AC220V / 60㎐
Rated Current 16A
Operative pressure DC 12V
Wiring Circuit Beaker
Name Wiring circuit breaker (for housing)
Type Approval HH05017-21079B HH05017-21079B HH05017-23089A HH05017-23089A
Model KB-35Fc D20 KB-35Fc D32 KB-40Pc D40 KB-52Fc D40
Rated Voltage AC 220V AC 220V AC 220V AC 220V
Rated Current 20A 32A 40A 50A
Phase 2Phase 2Phase 2Phase 2Phase
Weight 160g 160g 160g 160g
Display Green LED switch on Green LED switch on Green LED switch on Green LED switch on
Installation Bracket or sole wall fixation Bracket or sole wall fixation Bracket or sole wall fixation Bracket or sole wall fixation
PCB 2Layer/FR4 2Layer/FR4 2Layer/FR4 2Layer/FR4
Size 67(W)X50(H)X70(D) 67(W)X50(H)X70(D) 67(W)X50(H)X70(D) 67(W)X50(H)X70(D)
Breacket Size 98(W)X50(H)X112(D) 98(W)X50(H)X112(D) 120.8(W)X75.17(H)X144.47(D) 120.8(W)X75.17(H)X144.47(D)
Detachable ventilation sensor HKVOC-100
Automatically detects and ventilates odors or gases generated during cooking.
Type Detachable Ventilation Sensor
Model HLVOC-100
Power AC 220V/60㎐
Sensing gas Alcohol, carbon monoxide, carbon dioxide, cigarette smoke, ammonia, various smells, etc
Power consumption 1W
Usage temperature -10 ~ 50℃
Interlocking Range Hood or Ventilation Fan
LED display Blue LED-Power, Red LED-Relay operation
Installation Kitchen in the house
Initial Stabilization Time 3Minutes
Operating concentration Approximately 20 ppm based on LNG
Commercial Kitchen Automatic Fire Extinguishing System
Hybrid

Hybrid Method: A system that enables control of both electric ranges and gas cooktops


KISENⓇis a commercial kitchen automatic fire extinguishing system designed to protect against fires that may occur during commercial cooking activities.

· The KISENⓇ system can be applied to five types of cooking equipment: fryer, griddle, range, wok, and gas broiler.

· The KISENⓇ system detects fire using a temperature sensor. If the temperature exceeds the set threshold, it sends a fire alarm. Then, the extinguishing agent stored in the extinguisher is discharged evenly to the protected area around the fire detection point, suppressing the fire and preventing it from spreading.

System Operation Process
Fire occurs
Detects fire at the set temperature
Control unit transmits fire alarm signal
Gas (electric) valve shuts off-activates extinguisher's motor head
Discharges extinguishing agent → begins fire suppression
Fire is suppressed by discharge nozzles, depending on the position (inside/outside the kitchen facility)
KISEN System Configuration
Cabinet-KN01
Material Stainless Steel
Size 800×280×350(mm)
Extinguishing Agent Capacity 1 bottle(12L)
Cabinet-KN02
Material Stainless Steel
Size 800×280×700(mm)
Extinguishing Agent Capacity 2 bottle(24L)
Fire Extinguishing Unit
Material Stainless Steel
Size Ø180×580mm
Capacity 13L(Enhanced liquid agent 12L)
Pressurization Method Nitrogen(N2) pressurization
Charging Pressure 100kg/㎠
Operating Pressure 8kg/㎠
Activation Method Activated by detector or manual switch, pressurized with nitrogen
Main Extinguishing Agent Enhanced liquid agent
Discharge Time Approx. 30seconds
Operating Temperature Range 0℃~50℃
Temperature Sensor KT100
Detection Method Thermistor type
1st Detection Temperature 100℃ (adjustable)
2nd Detection Temperature 130℃ (adjustable)
Operating Range 0 ~ 300℃

1st Fire Detection Temperature (preliminary fire temperature): This is the stage before an actual fire occurs. When the temperature detected by the sensor rises above the normal level and reaches the preset temperature (100°C), the system issues a warning.

2nd Fire Detection Temperature (actual fire temperature): When the temperature reaches the preset level (130°C), it indicates that an actual fire has occurred, such as ignition of combustibles (appearance of flames), or a situation where ignition is imminent due to high temperature.

Hybrid Type Gas/Electric Shut-off Unit
Receiver Unit
Setting Range Up to 6 temperature sensors can be set
nstallation Capacity Can use up to 2 extinguishing cylinders / Nozzle calculated for discharge amount (15kg) / 1 gas shut-off valve, 1 electric shut-off device used
Size 300×210×75(mm)
Communication 485 and contact available

In the case of the receiver unit, the LED indicators, alarms, buzzers, and flashes intuitively inform the user of the current status of each protected zone via the FND display. Users can operate buttons to acknowledge or reset alarms and control the opening and closing of the gas shut-off valve.

Nozzle
Nozzle No K01 K02 K03 K04 K05
Applicable Equipment Duct Plenumt Fryer Range Wok, Broiler, Griddle
Discharge Amount 3.2kg 1.8kg 2.5kg 3.1kg 2.5kg
Material Copper Alloy/Chrome Plating

Cooking equipment - This includes all equipment used in commercial kitchens that uses fuel, such as fryers, griddles, ranges, woks, and gas broilers.

Hood - Refers to the part of the exhaust system that collects smoke and steam generated during cooking and sends it out through the exhaust duct.

Duct - Refers to the sealed pipe connected to the exhaust equipment that allows smoke and steam generated during cooking to be vented outside.

Plenum - Refers to the space between the duct and the hood filter, or sometimes the inside of the hood without a filter.

Grease - While cooking, oils and fats can vaporize and adhere to surfaces as small particles in the air, accumulating on walls, ducts, and hoods. Since grease is one of the main causes of fire spread, facility users must remove accumulated grease regularly as a fire prevention measure.

Swivel Adapter

A swivel adapter can be added to the nozzle, allowing adjustment up to a maximum angle of 40° as shown in the illustration, so the angle can be adjusted according to the position of the cooking equipment.

Enforcement Decree of the Act on Installation and Management of Firefighting Facilities
Requirement to Install Commercial Kitchen Automatic Fire Extinguishing Systems

General restaurants located within large shopping malls as defined in Article 2, Subparagraph 3 of the Distribution Industry Development Act

Group catering facilities as defined in Article 2, Subparagraph 12 of the Food Sanitation Act

Distribution Industry Development Act
‘Large-scale retail store’ refers to a cluster of stores that meet all of the following conditions, as specified in a separate table:

Stores that are installed within one or more interconnected buildings as defined by Presidential Decree, either as a single unit or divided into multiple units

Stores that are operated continuously

The total floor area of the stores is 3,000 square meters or more

Food Sanitation Act
‘Group Catering Facility’ refers to a food service facility that does not operate for profit, but continuously provides food to a specified large number of people, and falls under any of the following categories as designated by Presidential Decree:

Dormitory

School, kindergarten, daycare center

Hospital

Social welfare facility as defined in Article 2, Subparagraph 4 of the Social Welfare Services Act

Industrial establishment

National or local government and other public institutions as defined in Article 4, Paragraph 1 of the Act on the Management of Public Institutions

Other similar institutions

Enforcement Decree of the Food Sanitation Act
Article 2 (Scope of Group Catering Facilities)
A group catering facility as defined in Article 2, Subparagraph 12 of the Food Sanitation Act refers to a food service facility that provides meals to 50 or more people at a time.
Product Overview
Automatic Fire Extinguishing Equipment (Temperature Sensor Type for Automatic Lathe)

Install temperature sensors at the places of potential fire outbreak. If a sensor detects the temperature going up beyond theset temperature, it transmits a fire signal to automatic fire extinguishing equipment, and the automatic fire If the temperature is detected above the set temperature by installing a temperature sensor in the area where a fire is expected, the automatic fire extinguisher sends a fire signal to the CNC controller on the automatic shelf.

The CNC controller on the automatic shelf operates, interrupts, and shuts down the interlocking device, and sprays fire extinguishing agents from the spray nozzle to quickly extinguish the fire at an early stage.

Operational Sequenceof Automatic Fire Extinguishing Equipment