CN204299417U - A kind of structural framing with continuous fire extinguishing cooling and air-cleaning function - Google Patents

Abstract

The utility model relates to a structural frame with continuous fire extinguishing and cooling and air purification functions, comprising a frame base, a fire extinguishing and cooling device and an air purification device. The fire extinguishing and cooling device includes a thermoelectric power generation device, an alarm buzzer, a control valve, a liquid nozzle, a gas Nozzles, connecting pipes, liquid inert gas storage cylinders and fire-fighting water pipes, thermoelectric power generation devices, alarm buzzers, control valves, connecting pipes, liquid inert gas storage cylinders and fire-fighting water pipes are located in the cavity of the frame base, liquid nozzles, gas The nozzles are all embedded in the frame base. The air purification device includes an air inlet, a ventilation fan and an air induction pipe. The ventilation fan and the air induction pipe are all located in the cavity of the frame base, and the air introduction is embedded in the frame base. On the one hand, the new type alarms the fire, on the other hand, it can extinguish and cool down the fire within a certain range from doors and windows, and at the same time, it can perform forced ventilation and purification of harmful gases in the air, so as to facilitate the creation of a good escape channel for personnel to escape.

Description

A structural frame with continuous fire extinguishing and cooling and air purification functions

technical field

The utility model relates to a structural frame with the functions of continuous fire extinguishing and cooling and air purification, which belongs to the technical field of door and window structures.

Background technique

At present, when a fire occurs, due to the spread of the fire, the temperature of the surface of the door and window and the surrounding area of the door and window will often rise rapidly. Indoor personnel escape through doors and windows. On the other hand, they will cause serious burns to people when they open the doors and windows to escape. It will cause serious injury to people in the fire scene, and the current door and window structures do not have any fire extinguishing, cooling and air purification capabilities, so when a fire occurs, indoor people often lose their escape opportunities due to being trapped in the room , Increased the personal and property losses caused by the fire. Therefore, in view of this situation, it is urgent to develop a new door and window structure to create a necessary premise for people to escape.

Utility model content

Aiming at the deficiencies in the existing technology, the utility model provides a structural frame with continuous fire extinguishing and cooling and air purification functions. The new structure is simple, easy to use, and can automatically operate when a fire occurs. On the other hand, it can extinguish the fire within a certain range from the doors and windows, and cool down the doors, windows and the surrounding environment of the doors and windows, and at the same time carry out forced ventilation and purification of harmful gases and impurities in the air, so as to facilitate the escape of personnel. Escape channel, and effectively prevent doors and windows from causing burns to people due to high temperature.

In order to achieve the above object, the utility model is realized through the following technical solutions:

A structural frame with continuous fire extinguishing and cooling and air purification functions, including a frame base, a fire extinguishing and cooling device, and an air purification device. Controller, control valve, liquid nozzle, gas nozzle, connecting pipe, liquid inert gas storage cylinder and fire-fighting water pipe, thermoelectric power generation device, alarm buzzer, control valve, connecting pipe, liquid inert gas storage cylinder and fire-fighting water pipe are located in the frame In the matrix cavity, sound-transmitting holes are set on the frame matrix corresponding to the position of the alarm buzzer. The fire water pipe is also provided with a connection port on the frame matrix, and communicates with the external fire protection pipeline through the connection port. The liquid nozzle and gas nozzle They are all embedded on the frame base, in which the liquid inert gas cylinder is connected with the connecting pipe through the control valve, the connecting pipe is connected with the gas nozzle, the liquid nozzle is connected with the fire water pipe, and the fire water pipe is equipped with a control valve, and the air purification device includes The air inlet, the ventilation fan and the induction pipe, wherein the ventilation fan and the induction pipe are located in the cavity of the frame base body, the ventilation fan is respectively connected with the induction outlet and the induction pipe, the air inlet is embedded in the frame base, and the air induction The pipe is also provided with a connection port on the frame base, and communicates with the external fire-fighting flue through the connection port, and the thermoelectric power generation device is also electrically connected with the control valve, ventilation fan and alarm buzzer.

Further, the liquid inert gas cylinder contains liquid nitrogen, liquid carbon dioxide or liquid argon.

Further, there are at least 4 liquid nozzles, gas nozzles and air-introducing outlets, which are evenly distributed on the inner side of the frame base.

Further, a flame retardant filler is additionally provided in the inner cavity of the frame matrix.

The new type is simple in structure, easy to use, and can automatically operate when a fire occurs. On the one hand, it can alarm the fire, on the other hand, it can extinguish the fire within a certain range from the doors and windows, and cool the doors, windows and the surrounding environment of the doors and windows. Forced ventilation is used to purify the harmful gases and impurities in the air, so as to facilitate the creation of a good escape channel for personnel to escape, and effectively prevent the doors and windows from being scalded due to high temperature.

Description of drawings

The utility model is described in detail below in conjunction with accompanying drawing and specific embodiment;

Fig. 1 is a schematic diagram of the new structure.

Detailed ways

In order to make the technical means, creative features, goals and effects achieved by the utility model easy to understand, the utility model will be further elaborated below in conjunction with specific embodiments.

A structural frame with continuous fire extinguishing and cooling and air purification functions, comprising a frame base 1, a fire extinguishing and cooling device, and an air purification device.

In this embodiment, the fire extinguishing and cooling device includes a thermoelectric power generation device 3, an alarm buzzer 4, a control valve 5, a liquid nozzle 6, a gas nozzle 7, a connecting pipe 8, a liquid inert gas storage cylinder 9 and a fire hose 10 , the thermoelectric power generation device 3, the alarm buzzer 4, the control valve 5, the connecting pipe 8, the liquid inert gas storage cylinder 9 and the fire water pipe 10 are located in the cavity of the frame base 1, and the frame corresponding to the position 4 of the alarm buzzer The base 1 is additionally provided with a sound-transmitting hole 11, and the fire-fighting water pipe 10 is provided with a connection port 12 on the frame base 1, and communicates with the external fire-fighting pipeline through the connection port 12, and the liquid nozzle 6 and the gas nozzle 7 are embedded in the frame base 1. , wherein the liquid inert gas cylinder 9 communicates with the connecting pipe 8 through the control valve 5, the connecting pipe 8 communicates with the gas nozzle 7, the liquid nozzle 6 communicates with the fire water pipe 10, and the fire water pipe 10 is provided with a control valve 5.

In this embodiment, the air purification device includes an air inlet 13, a ventilation fan 14 and an air induction pipe 15, wherein the ventilation fan 14 and the air induction pipe 15 are all located in the cavity of the frame base 1, and the ventilation fans 14 are respectively It communicates with the air introduction port 13 and the air induction pipe 15. The air introduction port 13 is embedded in the frame base 1, and the air introduction pipe 15 is also provided with a connection port 12 on the frame base 1, and communicates with the external fire-fighting flue through the connection port 12, and the temperature difference generates electricity. The device 3 is electrically connected with the control valve 5, the ventilation fan 14 and the alarm buzzer 4 respectively.

In this embodiment, the liquid inert gas cylinder 9 is filled with liquid nitrogen, liquid carbon dioxide or liquid argon.

In this embodiment, there are at least four liquid nozzles 6 , gas nozzles 7 and air inlets 13 uniformly distributed on the inner surface of the frame base 1 .

In this embodiment, a flame retardant filler 16 is additionally provided in the inner cavity of the frame base 1 .

When the new model is used, when a fire breaks out and the fire approaches the doors and windows, the temperature of the door frame or window frame will rise to drive the thermoelectric power generation work, and through the thermoelectric power generation and work, the alarm buzzer will be driven on the one hand for fire alarm, and on the other hand, it will be opened. The control valve and the ventilating fan make the low-temperature inert gas in the inert gas storage cylinder and the fire-fighting water in the fire-fighting water pipe spray out at high speed, and at the same time use the ventilating fan to drain the smoke and dust in the air, so as to realize the structure of doors and windows on the one hand. Cool down to avoid scalding the human body caused by doors and windows, and with the diffusion of inert gas and fire water spray, extinguish and cool down the fire source within a certain range from the doors and windows, and at the same time direct the air containing harmful gases and impurities around the doors and windows Introduced into the fire exit, it avoids harmful gas from causing harm to the human body, thus creating a good escape passage for personnel to escape.

The new type is simple in structure, easy to use, and can automatically operate when a fire occurs. On the one hand, it can alarm the fire, on the other hand, it can extinguish the fire within a certain range from the doors and windows, and cool the doors, windows and the surrounding environment of the doors and windows. Forced ventilation is used to purify the harmful gases and impurities in the air, so as to facilitate the creation of a good escape channel for personnel to escape, and effectively prevent the doors and windows from being scalded due to high temperature.

The basic principles and main features of the present utility model and the advantages of the present utility model have been shown and described above. Those skilled in the art should understand that the utility model is not limited by the above-mentioned embodiments. The above-mentioned embodiments and descriptions only illustrate the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model The new model also has various changes and improvements, and these changes and improvements all fall within the scope of the claimed utility model. The scope of protection required by the utility model is defined by the appended claims and their equivalents.

Claims (4)

1. one kind has the structural framing of continuous fire extinguishing cooling and air-cleaning function, it is characterized in that: the described structural framing with continuous fire extinguishing cooling and air-cleaning function comprises framework matrix, fire-extinguishing cooling device and air cleaning unit, described framework matrix adopts hollow-core construction, strengthening muscle is separately established in its inside, described fire-extinguishing cooling device comprises temperature difference electricity generation device, alarm buzzer, control valve, fluid injector, gas nozzle, tube connector, liquid inert gas gas bomb and fire main, described temperature difference electricity generation device, alarm buzzer, control valve, tube connector, liquid inert gas gas bomb and fire main are arranged in framework base cavity, wherein corresponding with alarm buzzer position framework matrix separately establishes sound penetrating hole, described fire main separately establishes connector on framework matrix, and is communicated with outside fire main by connector, described fluid injector, gas nozzle is all embedded on framework matrix, wherein said liquid inert gas gas bomb is communicated with tube connector by control valve, described tube connector is separately communicated with gas nozzle, described fluid injector is separately communicated with fire main, and control valve established by fire main, described air cleaning unit comprises air-vent, ventilation blower fan and induced duct, wherein said ventilation blower fan and induced duct are all arranged in framework base cavity, described ventilation blower fan is communicated with air-vent and induced duct respectively, described air-vent is embedded on framework matrix, described induced duct separately establishes connector on framework matrix, and be communicated with outside fire-fighting flue by connector, described temperature difference electricity generation device another respectively with control valve, ventilation blower fan and alarm buzzer electrical connection.

2. a kind of structural framing with continuous fire extinguishing cooling and air-cleaning function according to claim 1, is characterized in that, is liquid nitrogen, liquid carbon dioxide or liquid argon gas in described liquid inert gas gas bomb.

3. a kind of structural framing with continuous fire extinguishing cooling and air-cleaning function according to claim 1, is characterized in that, described fluid injector, gas nozzle and air-vent all at least 4 and be distributed on framework matrix medial surface.

4. a kind of structural framing with continuous fire extinguishing cooling and air-cleaning function according to claim 1, is characterized in that, separately establishes flame retardant filler in described framework matrix internal cavity.