KR20090020261A - Initial fire suppression method and device for long distance facility such as unmanned area and common area - Google Patents

Abstract

The present invention can be used for the purpose of the protection of facilities in the power sphere, communication coordination, unmanned base station, other unmanned place as a method for automatic re-suppression of the place where there is a risk of fire because people do not reside. The present invention consists of a fire extinguisher and a special hose, the basic configuration is installed on the facility to protect the special hose and connected to the fire extinguisher. Apply pressure to the fire extinguisher so that there is always some pressure in the hose. When the fire breaks out, the hottest part is easily blown out by heat, and extinguishing material is discharged out due to the pressure that exists.

Description

Fire extinguishing method and device for long-distance facility such as unmanned area and common ward {omitted}

The present invention relates to a method for initially extinguishing a fire by using a special hose connected to the pressure of the fire extinguisher and the fire extinguisher as a method for protection from the fire on the facilities of the unmanned area and the common ward area. Special hoses blow out the heated part, causing the extinguishing material to be ejected out.

In general, when a fire occurs, a person goes out to extinguish a fire by detecting and extinguishing it using a smoke sensor. However, when people are late or perceived to be late for dispatch time, the situation is repeated that the fire has already increased and the victim has to suffer considerable damage. In particular, power generation and joint districts occur every year, but they do not know where they will occur at long distances connected underground. In particular, due to the characteristics of the basement, there is a considerable difficulty in extinguishing the fire at the early stage because of difficulty in the operation and management of various sensors and a space where people cannot reside at long distances. However, when damage occurs, the degree of damage is considerable, and the severity is recognized.

In addition, unmanned facilities, such as unmanned base stations, are similarly remote and do not have people.

In order to solve this problem, there is a need for a means for suppressing fire in the early stages of fire, and the present invention provides a solution to this problem.

The present invention proposes a method of initializing and resetting the facilities (cables, control boxes, etc.) installed in a long distance without people, such as a joint district, and a method of initializing and repressing a remote unmanned national facility. Initial firefighting response to fires of long-distance facilities and firefighting response to remote unmanned national facilities are the tasks to be solved.

The main component of the present invention is a pressure hose and a special hose that always exerts pressure and causes the pressure to be ejected while the heat applied portion is damaged. In order to maintain the pressure of the hose, a sealing device is installed at the end of the hose, and if necessary, it may be configured to have a fire extinguisher on both sides. The hose can be installed along the facility over a long distance, and the length of the hose can be set according to the pressure, and then installed again in the form of a new fire extinguisher + hose.

If you want to monitor remotely, you can install the sensor to detect whether the fire extinguisher is running and send it to the center by wired or wireless.

In this way, it is possible to extinguish an initial fire on a long-distance facility, and the facility of an unmanned nation may be connected to a fire extinguisher in addition to the above method, and ejected to the facility. This method requires a separate fire detection sensor. In other words, the sensor detects fire and drives the extinguisher remotely. Driving can also be done in conjunction with the sensor.

The present invention will be one important solution to the absence of the initial response method for the fire of the facilities of underground co-operation and unmanned nation. All of these facilities are important and I am convinced that fighting fires early can have significant economic impacts and prevent social impacts.

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

1 shows a method for responding to a fire in a long distance facility.

When the special hose 21, the end seal 22 is installed in response to the facility 50, and connected to the fire extinguisher 20, the basic facility is made, and the fire extinguisher status monitoring unit 12 is installed for remote monitoring. Send to the center (11). Fire extinguisher 20_ special hose 21, the end seal 22 can be installed continuously per unit section and the end seal can be replaced with another fire extinguisher 20. For example, when a fire occurs in the facility 50, a portion of the hose 21 installed at the fire-generating site is formed by heat, and extinguishing materials (possibly as well as carbon dioxide) are ejected to the hole by the pressure. In other words, the liquid is ejected by concentrating on the place where the fire is located, and the initial fire suppression is automatically performed.

Figure 2 shows a method for responding to a fire for a small facility, such as unmanned national history.

When it is detected by the fire sensor 30, the fire extinguisher 20 is driven in conjunction with the extinguishing material is ejected through the spout 23 to protect the facility 50. In addition, when remotely monitoring and driving the fire extinguisher 20, the detection of the fire detection sensor 30 goes up to the wired / wireless 11 by the center 10, and the operator judges this to drive the fire extinguisher 20 by the wired / wireless 11. give. At this time, the connection to the fire extinguisher uses a pipe or hose (23).

The special hose 21 is sensitive to heat and when heat is applied, only the part where heat is applied is exploded and pressure must always exist, so a material that must withstand pressure must be used stably.

1 is a block diagram of a method for protecting the facilities of the common sphere and power sphere from fire

2 is a block diagram of a method for protecting facilities such as an unmanned base station from fire

Claims (3)

Method and apparatus for extinguishing a fire at the beginning by the above method Dedicated fire extinguisher that consistently presses long distances A hose that pierces the pressure reliably and bore only at the moment when necessary heat is applied

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