Fireproof door with smoke removal and fire fighting functions

Abstract

The invention discloses a fireproof door with the function of removing smoke and extinguishing fire. A water injection hole and a water spray hole are provided, and a baffle is arranged at the water spray hole, and a thermal sensor, a controller and a temperature alarm device are fixed on the inner side of the door panel, and the controller is respectively connected with the thermal sensor, the temperature alarm device, and the induction switch; The inner door panel of the above-mentioned door leaf is also provided with a smoke alarm. The invention is provided with a water holding layer, a water injection hole, a water spray hole, an induction switch, a fireproof layer, a temperature alarm device and a controller. , and transmit the temperature information to the controller. When the temperature is higher than the normal value, the controller transmits the opening signal to the alarm device and the sensor switch, and the alarm device sends out an alarm to remind people of danger.

Description

technical field [0001] The invention relates to a fire door, in particular to a fire door with the function of removing smoke and extinguishing fire. Background technique [0002] A fire door is a door used to maintain the fire-resistant integrity of the fire escape and provide a means of escape. Its purpose is to ensure that during the escape time, people in the fire scene can protect themselves from the threat of thick smoke and heat through the fire doors, and can try to escape from the fire scene or wait for rescue safely. The safety of people in the fire scene cannot be guaranteed at this time. [0003] In addition, fire doors have the function of preventing the spread of fire and smoke, and can prevent the spread of fire within a certain period of time and ensure the evacuation of people. fire doors to escape, and the existing fire doors can only block the smoke, there is no alarm reminder function and the function of filtering and purifying the smoke. It will cause...

AI Technical Summary

Problems solved by technology

Its purpose is to ensure that during the escape time, people in the fire scene can be protected from the threat of thick smoke and heat through the fire doors, and can try to escape from the fire scene or wait for rescue safely. The safety of people in the fire scene cannot be guaranteed

[0003] In addition, fire doors have the function of preventing the spread of fire and smoke, and can prevent the spread of fire within a certain period of time and ensure the evacuation of people. fire doors to escape, and the existing fire doors can only block the smoke, there is no alarm reminder function and the function of filtering and purifying the smoke. It will cause brain hypoxia coma, and in severe cases, it will suffocate and die

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