Automatic Fire Extinguishing System for Kitchens

In‍‌‍‍‌ addition, due to the presence of high-heat cooking equipment, cooking oil in large quantities, flames, and the fact that grease tends to gather in the duct work and the exhaust hoods, these cooking appliances can be a real fire hazard. Should the dreaded grease fire happen, using a classic water-based method for putting it out can be either fruitless or lead to a catastrophe, on the one hand, or even delay the extinguishing by allowing firefighters to come into contact with the fire while still hot, on the ‍‌‍‍‌other.

1. The‍‌‍‍‌ professional extinguishing medium is specially developed for putting out fires caused by cooking oils and gives excellent results on different kinds of animal and vegetable oil fires prevalent in China; it provides very good suppression and reliably guards against re-ignition. The automatic fire extinguisher system employs a saturated inorganic salt water solution which, besides being entirely non-toxic and environmentally friendly, is also non-corrosive and can be stored for a long ‍‌‍‍‌time.

2. It‍‌‍‍‌ is an automatic fire extinguishing system that features an attractive design, reliable performance, automatic and manual operating modes, and it also provides alarm signals for any ‍‌‍‍‌emergency.

3. The‍‌‍‍‌ automatic extinguishing system can be installed in various kinds of facilities and is suitable for fire extinguishing systems of the kitchens that are either Chinese-style ones that include Chinese cooking ranges or Western-style ones that include appliances such as grills and deep ‍‌‍‍‌fryers.

4. This‍‌‍‍‌ is real-time monitoring at the location of the cooking range and exhaust fan areas, and if fire is sensed, it automatically starts the fire extinguishing process. While the discharge of extinguishing agent takes place, it at the same time cools and cleans the cooking range, exhaust fan, and the flue, so that damage to the equipment is kept to a ‍‌‍‍‌minimum.

5. The‍‌‍‍‌ exhaust hood-attached fire suppression unit is equipped with heat-detecting devices that constantly check for any heat signature. If a kitchen fire starts and the oven fire reaches a certain temperature, the heat sensor material will melt, and the fire suppression agent will be released automatically without the fire being manually put out within 5 - 8 ‍‌‍‍‌seconds.

6. Along‍‌‍‍‌ with the extinguishing of fire by the fire suppression device, it also opens up the possibility through activation of a mechanical/solenoid valve, which is responsible for shutting the gas supply down at the gas line and transmitting a signal to the ‍‌‍‍‌controller.

7. The automatic extinguishing system is connected to the water supply pipeline; once the system activates and fully discharges the extinguishing agent, the automatic control valve will automatically and continuously spray water for cooling and flushing until the water supply valve is manually closed.

1. When a cooking oil fire breaks out on the stove due to excessive heat, the intense thermal energy emitted by the flames triggers the temperature detector mounted on the exhaust hood; this signal is transmitted via a linkage mechanism to activate the control unit of the kitchen fire suppression system.

2. Along‍‌‍‍‌ with the extinguishing of fire by the fire suppression device, it also opens up the possibility through activation of a mechanical/solenoid valve, which is responsible for shutting the gas supply down at the gas line and transmitting a signal to the ‍‌‍‍‌controller.

3. As‍‌‍‍‌ fats from animals and plants have very high flashpoints, the extinguishing agents specific to this system are not the same as the usual ones. The agent functions by reacting with the hot oil surface to produce a thick foam cover which not only smothers the fire but also stops air reaching the combustion area (which in this case is the fats/oils); thus, the fire is put out quickly, and re-ignition is ‍‌‍‍‌prevented.

4. Once the extinguishing agent has been fully discharged and the pressure inside the tank drops below the pressure of the fire-fighting water supply (mains water), water flows through the previously opened control valve, travels through the agent piping and nozzles, and sprays onto the equipment; this rapidly cools the equipment while simultaneously washing away residue.

Note: The specific configuration is designed based on the actual length of the exhaust hood and the layout of the cooking appliances beneath it.

Control box, actuation cylinder (nitrogen), agent cylinder, manual actuation ring, temperature-sensing device, pulley elbow, release mechanism, water flow control valve.

Purchase Guide

A‍‌‍‍‌ professional design team offers you unique one-on-one design solutions, while well-trained installation Engineers do a flawless and standardized job that results in the best possible services delivered to end ‍‌‍‍‌users.

Installation Process

Before installation, our technical team assesses the installation environment—including water supply, drainage, power requirements, ventilation, and equipment layout—to ensure the site meets operational specifications. The equipment is handed over only after stable operation is confirmed.

Our engineers provide on-site operational training covering machine operation, routine cleaning, daily maintenance, chemical usage, and basic troubleshooting to help users maximize equipment performance. Each commercial conveyor dishwasher undergoes thorough inspection and testing prior to delivery to ensure safe, efficient, and reliable operation.

Warranty Policy

Every‍‌‍‍‌ one of our products has a one-year warranty. In the warranty period, we do not only offer free technical support through various means like online consultation, video instructions, troubleshooting, and maintenance advice, but we also replace parts that fail because or errors in manufacture or the use of wrong ‍‌‍‍‌materials.

Our products are sold across 34 provinces and municipalities in China and exported to over 30 countries. With a domestic network comprising 20 offices and 76 after-sales service centers, Hatton Technology provides customized, comprehensive tableware cleaning solutions tailored to your specific needs.

Over the years, Hatton has secured numerous certifications and test reports in compliance with national and industry standards. These include ISO9001 quality system certification, CQC food-contact safety certification, integrity management system certification, safety test reports for household and similar electrical appliances, after-sales service grade certification, HACCP (Hazard Analysis and Critical Control Points) certification, hygiene test reports, 71°C high-temperature test strip reports, IP69 enclosure protection ratings, as well as multiple patents and software copyrights.

Q1: CAN I MAKE AN ORDER WITH MIXED PRODUCTS?

A: Yes, our MOQ(minimum order quantity)is one piece/set/unit.

Q2: CAN I USE MY LOGO?

A: Yes, we accept customers' logos for OEM orders.

Q3: CAN I CUSTOMIZED THE PRODUCTS?

A: Yes, please contact us for your custom designs.

Q4: HOW ABOUT THE WARRANTY?

A: All products purchased in our company are guaranteed to keep in good repair for one year. If quality problems happen in the guarantee period, our company will maintain them for free.

Q5: HOW CAN I PAY?

A: We accept T/T, L/C or other payment terms. Please inform us of the transfer information or send us the bank bill in time, so that your order can be arranged quickly.

Q6: HOW ABOUT THE LEAD TIME?

A: We need about 15-20 days to prepare products.

Q7: WHAT'S THE BEST PRICE YOU CAN OFFER?

A: The best price depends on the order quantity. please leave us a message with your purchase details, such as quantity, spec etc. We will respond to you as soon as possible within 24 hours.

Q8: CAN NOT FIND YOUR FAVOURITE?

A: We are a professional manufacturer in this industry. we would like to provide a full solution for OEM clients.

Q9. WHAT SHIPPING OPTIONS ARE AVAILABLE?

A. The shipping way is depended on the weight, the packing size, and the shipping time. It is best if the customer has their own shipment forwarder to arrange the shipment of goods; But if not, the customer needs our assistance, we can negotiate competitive prices with the shipping carriers to provide affordable service to our customers, but please pay the shipping fee in advance. In order to avoid accidents that may occur, we recommend that all customers purchase insurance for the goods.

Q10. HOW CAN I BECOME A DISTRIBUTOR FOR YOUR COMPANY?

A. For more information about discounts or dealer policies, please feel free to call or email us.