During the working hours of hot cooking in the kitchen, if no one is on duty in the hot working area when the chef leaves his post, at the safety warning time set by the system, an on-site audible and visual alarm can be given in advance to remind the chef to return to the operating area in time, and the warning signal will be fed back to the monitoring platform of the central control room and relevant supervisors to warn him of rapid response at the first time.

In addition, emergency linkage measures can be taken to cut off the power supply of the smoke exhaust hood during danger warning, which can effectively prevent and control the fire accidents caused by unattended cooking in the kitchen, and solve such fire safety hazards from the technical means of supervision, so as to achieve the purpose of preventing the delay and preventing problems before they happen.

Main functions of fire alarm system for personnel evacuation.

The main function of the system: it can automatically detect whether there is someone on duty in the operation area during the hot work in the kitchen. When the chef leaves the hot work area for more than the preset delay alarm time, the system will automatically start the on-site sound and light alarm to remind the chef to return to the operating post in time.

If the chef does not return to the operating post within 2 hours, the system will turn off the exhaust system, cooker system and main power supply, and give an alarm to the monitoring platform of the central fire control room to prevent accidental flameout caused by oil pan fire, dry pan body and hot work.

Main detection area: the area where frying, frying, boiling, frying and other oil-related thermal processing are carried out with open flames such as gas or induction cooker; Cooking equipment has no automatic high temperature protection device, and there are frying, frying, boiling, frying and other areas involving oil thermal processing; The areas without gas stoves, induction cookers and electric heaters, such as primary processing, cold dish rooms, warehouses and dishwashing rooms, will no longer be tested.

System alarm and release:

Alarm: This system sets the alarm delay time as 120-240 seconds, and the main power supply of the cooker will automatically turn off after 1-2 hours. That is, when the main power supply is turned on, if the chef leaves the detection area for more than 120-240 seconds, the system will automatically start alarm, and the main power supply will be automatically turned off after 1~2 hours.

Disabled: If the chef returns to the operating post within the time period when the acousto-optic alarm signal is issued, the system will automatically cancel the alarm.