Building fire protection linkage system

Abstract

The invention discloses a building fire protection linkage system which comprises a camera shooting module, a fire disaster induction module, a display module, a smoke exhaust module, an alarm module, a confirmation module and a control module. The camera shooting module comprises multiple cameras arranged on all floors of a building. The fire disaster induction module comprises multiple temperature sensors and smoke sensors, wherein the temperature sensors and the smoke sensors are arranged on all the floors of the building. The smoke exhaust module comprises multiple fire protection smoke exhaust fans arranged on all the floors of the building. The confirmation module is used for enabling a monitoring person to confirm whether a fire disaster truly occurs or not. The control module prompts the monitoring person to confirm whether the fire disaster occurs or not when the temperature or the smoke concentration is abnormal, and when it is confirmed that the fire disaster occurs, an alarm is given, smoke is exhausted, a power source is switched to a fire protection power source, an elevator in the building is forced to be landed to the first floor, and a fire protection water pump is started. Due to the adoption of the system, the structure is simple, use is convenient, time is greatly saved, and evacuation efficiency and rescue efficiency are improved.

Description

technical field [0001] The invention relates to the field of fire protection, in particular to a building fire protection linkage system. Background technique [0002] Fire protection work is an important part of national economic and social development, and an indispensable guarantee for the development of a socialist market economy. Firefighting work is directly related to the safety of people's lives and property and social stability. [0003] When New China was first established, our country was in the initial stage of industrialization, and the direct fire losses were correspondingly relatively low. In the 1950s, the direct fire losses averaged about 60 million yuan per year (excluding the data of Hong Kong, Macao and Taiwan, and also excluding underground fires in forests, grasslands, military and mines. The same below). With the development of industrialization and urbanization, fire losses have also increased accordingly: in the 1960s, the average annual direct fir...

AI Technical Summary

Problems solved by technology

[0005] 1. The elevator does not have anti-high temperature performance. When encountering high temperature, the elevator car is easy to lose control or even deformed and stuck, and some may have the risk of electric shock

[0006] 2. When the elevator is in operation, the elevator shaft will lose its anti-smoke function, resulting in a chimney effect, making it a vertical channel for drawing smoke and helping the fire, which will not only threaten the safety of personnel, but also promote the spread and spread of fireworks

[0007] 3. In the event of a fire, when the electrical lines in the building are burned or the power is cut off, the elevator will stop in the middle of the floor. On the one hand, it is not conducive to the escape of people in the elevator; prone to casualties

[0008] 4. The capacity of the elevator is extremely limited, and usually can only carry a dozen people at a time. When there are many people and concentrated, and the situation is urgent, the evacuation will be slow, which will cause the trapped people to panic and cause confusion, which is easy to squeeze and jump off the building accidents, resulting in undue casualties

[0014] This method only uses the smoke detector to detect the fire. When the smoke detector detects the fire, the alarm device is activated and the 119 fire alarm is directly connected. It is easy to generate false alarms and waste police force.

[0015] In addition, this method does not take into account the need to start the fire pump after a fire, turn on the fire fan to exhaust smoke and make an emergency landing on the elevator