Mine adit fire separation device

Abstract

A mine adit fire separation device provided with an automatic roller shutter door, a controller, sprinkler heads, sensors, a water tank, an injection pump, a recycling pump and a water trough. The sensors are in communication connection with the controller. The automatic roller shutter door, the injection pump and the recycling pump are controlled through the controller. The injection pump and the recycling pump are respectively connected with a water tank pipe, the water tank is connected with a fire-fight pipeline, a cooling device and an electronic liquid level meter are arranged in the water tank, the injection pump is connected with a sprinkler head pipe, and the recycling pump is further connected with a water outlet below the end of the water trough through a hose. Canvas strips are sequentially arranged to form a door curtain, the canvas strips at the edges on two sides of the door curtain are fixed in the middle of the water trough through rivets, the width of the water trough is 1-1.4m, and the height of the water trough is 30-50cm. The electronic liquid level meter, the controller, the sensors, the injection pump and the recycling pump are electrically connected with a control panel of a remote control chamber, the running conditions of the mine adit fire separation device can be monitored, and water can be supplemented to the water tank at any time.

Description

technical field [0001] The invention relates to a fire-fighting technology, in particular to a mine tunnel fire isolation device used in a mine. Background technique [0002] my country is rich in coal mine resources, and the mines are widely distributed. Once a fire occurs in a coal mine, it will usually cause incalculable loss of life and property. In mine fires, most of the trapped people were suffocated to death by thick smoke. In the prior art, fire emergency devices in shopping malls and highway and railway tunnels usually use sprinkler devices to extinguish the fire or use fire doors to block the spread of fire, but it is difficult to effectively suppress the smoke by using sprinkler devices to extinguish fire, and fire doors When blocking the spread of fire, once the fire door is lowered, people cannot pass through the fire door, blocking the escape route. The application date is May 5, 2011, and the invention patent with the publication number CN102284155A disclos...

AI Technical Summary

Problems solved by technology

But in this device, the water flowing down from the curtain made of canvas is lost in vain, which increases the cost of firefighting, especially in the case of a large fire, it will cause a large amount of water loss. In today's world, water resources are increasingly scarce and use In the case of gradually rising costs, it will affect the application prospects of this partition device

When the above-mentioned partition device is used in the coal mine tunnel, a large amount of water will be used when a fire occurs, which will cause a lot of waste and economic loss, and a large amount of water will flow to the lower place, which may cause the tunnel to be submerged and blocked. more dangerous situation

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