KR101747360B1 - Fire Fighting Apparatus Having Prevention Fire Smoking of Appatment - Google Patents

Abstract

The present invention relates to a fire suppression device having a fire extinguisher, an emergency light member in case of fire, a sensor unit installed outside the room, An air blowing member for preventing an inflow of smoke by forming an air film by an inputted fire signal, and an auxiliary filler member operated as an emergency power source for supplying an auxiliary power source when the external power source is cut off, A compressed air unit as a pressure sensor for detecting a gas pressure in a ventilation zone when a fire occurs to reduce a difference in atmospheric pressure compared with a pressure in a non-treatment zone, and discharging high-concentration compressed air so as to dilute toxic gas and smoke; A control member for applying a predetermined control signal to the emergency member, the air blowing member, the sensor unit, and the compressed air unit, and a ventilation ventilation system, so as to control the smoke, the compressed air unit, A fire fighting disaster apparatus provided with a fire extinguisher of a housing unit including a control unit having a control member.

Description

FIREFIGHTING APPARATUS Having Prevention Fire Smoking of Appatment < RTI ID = 0.0 >

[0001] The present invention relates to a fire-fighting disaster apparatus having a fire extinguisher in a residential house in a fire-fighting technology field, and is characterized in that smoke is prevented from entering smoke- To a fire-fighting disaster prevention apparatus equipped with a smoke generator in a multi-family house that dilutes smoke to reduce human injury.

Generally, in most buildings and factories, including high-rise buildings, a stairway area with an elevator and a door in contact with a stairway or an emergency staircase is set as a smoke-free zone to prevent smoke from entering the smoke-free zone when a fire occurs .

The smoke evacuation area is equipped with a fire disaster prevention device to prevent smoke generated from the outside of the indoor or the smoke evacuation area from entering the smoke evacuation area when a fire occurs.

The fire fighting and disinfection apparatus includes a blower for forcedly sucking outside air and blowing inwardly, a pipe member for moving the air conveyed through the blower, and a damper for connecting the pipe member to the ventilation zone of each layer .

In order to install the conventional firefighting disaster prevention device, a pipe passage through which a piping member passes is formed in a high-rise building, and an opening / closing damper means is provided for each floor, so that the smoke in the smoke- There is a problem such as an excess of construction cost, a decrease in space utilization for installation of a pipe member and a damper, a purchase cost of a material such as a blower and a damper, and an increase in the construction cost for protecting a pipeline.

Particularly, in the conventional fire-fighting disaster prevention apparatus, the differential pressure between the smoke-inducing section and the outside of the smoke-inducing section is much higher than necessary, so that a relatively large force is required to open the shutter- There is a risk that children can not open the hinged door and can not easily evacuate in the event of a fire.

When the power is cut off due to the occurrence of the fire, the operation of the blower or the damper operated by electricity is interrupted, so that the ventilation operation of the ventilation zone can not be performed, so that it is difficult to evacuate due to toxic gas.

In the worst case, smoke or gas resulting from the fire rises to the roof top and flows into the piping member, so that the smoke is supplied to the smelting area where safety is required.

Therefore, it is necessary to maintain the pressure in the smoke-free zone at a predetermined pressure when a fire occurs, and to control the pressure to compensate the differential pressure when a difference between the set pressure and the set pressure is generated.

On the other hand, since the disaster prevention device of the apartment house is operated only in case of fire, when the air pollution is increased, fine dust and the like from the outside are introduced into the room through the door that is open and closed.

Therefore, during the operation of the fire-fighting and disinfection device, fresh air is controlled and supplied to the ventilation area to make the ventilation area comfortable, and in case of emergency such as fire, the barrier is formed through the pre- installed smoke and at the same time, It has been demanded to supply diluted compressed air by compressed oxygen gas to prevent human accidents due to toxic gas when the fire escapes in the smoke generating zone. This necessity is due to the use of hypoxic breathable air for fire prevention and suppression. This hypoxic environment completely eliminates ignition and combustion of all combustible materials. In addition, this hypoxic environment has no hindrance to human breathing. Low oxygen breathable air can be produced as cheaply as needed by extracting oxygen from the ambient air. In terms of fire protection, maintaining a constantly hypoxic environment can completely eliminate the possibility of fire and, at the same time, provide a very healthy environment. In terms of suppression, the normoxic environment can be instantly switched to a hypoxic environment that has no effect on human life. This is very useful in case of flash fire or explosion. By exploiting the fundamental difference between the physiochemical properties of human physiology and combustion, this new method completely addresses the inherent contradiction between fire protection and human-safe breathable environments. A hypoxic fire prevention and suppression system will prevent the great socioeconomic loss caused by the fire.

The present invention provides an oxygen concentration apparatus for providing a breathable fire extinguishing composition and for generating fire-preventive, hypoxic air in a human occupation environment and generating breathable hypoxic air having digestive properties, wherein molecular oxygen sieve adsorption, diaphragm separation And other oxygen extraction technologies, and provides a device for instantaneous generation of fire suppression, oxygen-depleted air, and people can be breathed safely. This can be done by emitting a low-oxygen fire suppression agent and generating fire-suppressed air with an oxygen content between 10% and 17% by volume. Hereinafter, a known technique for providing such a low-oxygen air is described. A known gas concentration apparatus is a system in which two adsorption beds (hereinafter referred to as a second gas) adsorbing beds (gas separation units) alternate with each other to repeatedly concentrate weak adsorbates and wash the strong adsorbates (two adsorption bed types, (Hereinafter also referred to as a first gas) using the difference in the amount of adsorbed gas adsorbed on the adsorbent by pressure.

In addition, when the fire detection signal is transmitted to the general control room by the smoke detector at the time of the first fire detection, the smoke control equipment installed in the buildings such as apartments and hospitals is required to have a pressure difference between the non- It is a facility to automatically maintain and prevent the spread of fire and to provide escape passage such as emergency stairs. In this case, the door closer installed in the fire door of the study area is usually a smoke detection door closer, and is installed in such a manner that it is immediately closed by a smoke detector when a fire occurs. However, in order to maintain the pressure difference between the non-laboratory station and the research station when the door closer installed in the fire door is closed by the smoke sensor when the fire door is opened while the fire door is opened in the ventilation area, The door (fire door) can not be completely closed due to the effect of wind speed (0.7m / s)), and if the door (fire door) can not be completely closed, it can not evacuate properly to the ventilation area. This has caused exposure to toxic gases during the evacuation of the emergency stairway, which has caused human accidents.

In the case of a gas concentrator used for indoor comfort in apartment houses and the like, oxygen-enriched air at a low concentration of 23 to 50%, rather than high-concentration oxygen, is suitable. A commonly known gas concentration apparatus is known as a high concentration oxygen concentration apparatus.

That is, it is close to 760 mmHg at the standard state of standard pressure (temperature 0 ° C, standard gravity 980.66 cm / s 2), which corresponds to 1013.250 hPa, and the ignition of the combustible material under this normal standard pressure results in an oxygen content of 16.8% The combustion is impossible.

By applying this high concentration oxygen gas (hereinafter referred to as "compressed air") to a disaster prevention system of a house by using a gas concentrator for discharging the air at a predetermined pressure and amount, fresh air is normally supplied, It is possible to prevent the damage caused by the toxic gas in the smoke-blowing area as well as the operation of the smoke.

The present invention uses a compressed air unit that discharges compressed air at a predetermined pressure and amount to supply fresh air at normal times in case of a disaster prevention apparatus in a house, but when a fire is generated, the high-pressure high- And to dilute the toxic gas in the smelting zone together with the operation of the above-mentioned smoke.

In the present invention, the high-concentrated compressed air is normally supplied at a low concentration by adjusting the purity and the pressure. In case of fire, the ventilation zone is set to the set gas pressure, It is an object of the present invention to provide a firefighting disaster prevention device provided with a fire extinguishing system for preventing the toxic gas from moving unnecessarily and preventing doors such as fire doors and emergency doors from being unnecessarily blocked.

Disclosure of Invention Technical Problem [8] Accordingly, the present invention provides a fire-fighting disaster prevention apparatus having a fire extinguisher capable of diluting smoke, toxic gas, etc. as compressed air to reduce human casualties even if smoke or toxic gas is supplied back to the smoke- There is a purpose.

In order to accomplish the above object, the present invention provides a fire-fighting emergency prevention device equipped with a smoke generator, comprising: an alarm member for informing a fire alarm; an emergency lighting member for emitting fire when a fire occurs; A sensor unit including an external sensor installed in the smoke sensor, an internal sensor installed in the smoke, a door sensor for detecting whether the door is opened, a pressure sensor for detecting a pressure difference at the boundary of the smoke generation zone, An air blowing member including an air blowing fan for blowing air in one direction by being rotated by a blowing motor so as to prevent air from being introduced into the ventilation space by discharging air at the boundary of the ventilation zone to form an air film, Door that is installed at the interface between the research project of each floor and AC power to DC power And an auxiliary charging member that operates as an emergency power source to supply an auxiliary power when the external power is cut off, the smoke being installed on the door; In the study area, there is a pressure sensor installed to detect the gas pressure in the ventilation area in case of fire, so as to eliminate the pressure difference compared with the pressure of the non-treatment area, and to dilute the toxic gas and smoke A compressed air unit for discharging a predetermined high concentration of compressed air; A control member for applying a predetermined control signal to an alarm member, an emergency lighting member, an air blowing member, a sensor unit, and a compressed air unit of the smoke; And a second power converter for converting an AC power source to a DC power source, wherein the main power source unit comprises a main charger member for applying an emergency power source to supply an auxiliary power source when the power source of the compressed air unit and the smoke is shut off, And a central control member connected to apply a predetermined signal to the control member of the smoke generator, And a fire extinguishing system having a fire extinguisher of a multi-unit house including the fire extinguisher.

In order to achieve the above object, the compressed air unit of the fire fighting disaster apparatus provided with the smoke of the present invention has a first valve (a first solenoid valve, hereinafter referred to as " The high concentration concentrated gas obtained from the gas separator on one side is stored in the storage tank through the check valve and then is supplied through the outlet valve through the pressure regulator A main gas concentrator for discharging the second gas into the atmosphere by feeding back a part of the concentrator body through the orifice to the gas separator on the other side of the cleaning step; And a compressed air line for compressing the atmospheric air to compress air in the atmosphere and mixing the compressed air with a first gas sent out from the outflow valve of the main gas concentration unit to send out a low concentration oxygen gas; / RTI >

Wherein the compressed air line comprises a plurality of cylindrical casings having upper and lower openings, upper and lower manifolds are respectively formed at upper and lower ends, respectively, and check valves each having an orifice and a check valve are respectively disposed in the casing, Wherein the casing of the bottom of the valve unit has a mixing space in which a spring is incorporated, respectively, and a porous plate and an auxiliary gas concentration unit, A compressed air tank in which atmospheric air is compressed and stored; And a third valve (a third solenoid valve, hereinafter referred to as a third solenoid valve, hereinafter referred to as " third solenoid valve ") for switching the first valve of the main gas enrichment section, the second valve (second solenoid valve, hereinafter referred to as second valve) (Hereinafter referred to as " valve "),

A locking groove is formed in a smoking window so as to discharge smoke and toxic gas when a fire occurs and the locking member is locked and released in the locking groove, And a control unit for controlling the opening and closing operation of the control unit as a signal of the control unit or the fire detector, And a fire extinguishing system having a fire extinguisher of a multi-unit house including the fire extinguisher.

The present invention as described above is a fire suppression apparatus provided with a compressed air unit for discharging compressed air at a predetermined pressure and amount together with a smoke in a ventilation area of a house, and normally supplies fresh air. However, (Compressed air) at a high pressure and at a high concentration is discharged to the smelting area, thereby preventing the damage of the smoke caused by the toxic gas in the smelting area as well as the operation of the above-mentioned smoke.

The present invention has the effect of supplying the compressed air with the general air and the purity and pressure adjusted at normal times, thereby refreshing the room air contaminated with fine dust or the like.

In addition, when a fire occurs, when a difference from the atmospheric pressure set in the study is generated, it is possible to discharge the high-pressure compressed air through the compressed air unit as a means for supplementing the differential pressure, There is also an effect of not having.

The present invention is characterized in that, when a fire occurs, smoke or toxic gas is supplied back to the ventilation space through a piping member, or even if smoke or toxic gas is filled in the ventilation area due to opening of a fire door or door, It is possible to reduce the damage caused by respiration of toxic gas and smoke.

In addition, the compressed air of the compressed air unit is regulated as a flow rate and pressure regulating means so that mixed oxygen that is stably in accordance with the purity in the atmosphere is normally supplied, and particularly, the mixing amount of the high- The present invention provides a fire prevention disaster device having a fire extinguishing system for a house in which a pressure difference is automatically controlled through a pressure sensor, as well as fresh air according to purity control such as mid-degree and high purity.

Fig. 1 is a view schematically showing a conventional firefighting disaster prevention device,
2 is a block diagram according to an embodiment of a fire prevention and disaster prevention apparatus provided with a smoke generator of the present invention,
FIG. 3 is a block diagram of a fire fighting disaster apparatus having a smoke according to another embodiment of the present invention,
Fig. 4 is a state of installation of a fire-fighting disaster prevention apparatus equipped with a smoke generator of the present invention,
FIG. 5 is a perspective view of the smoke in the fire fighting disaster apparatus provided with the smoke applied to the present invention,
FIG. 6 is an exploded perspective view of a smoke generator in a fire fighting disaster apparatus having a smoke applied to the present invention, and FIG.
7 is a flowchart showing a control method of a fire-fighting disaster prevention apparatus provided with a smoke applied to the present invention,
8 is a schematic view showing a configuration of a compressed air unit applied to the present invention,
9 is a schematic view showing the configuration of another embodiment of the compressed air unit applied to the present invention,
10 is a view showing a configuration of a suction bed of a compressed air unit applied to the present invention,
11 is a schematic view for explaining a smoke ventilation system of a firefighting disaster prevention apparatus provided with smoke according to the present invention,
12 is a view for explaining the opening and closing operation of the smoke ventilation system of the firefighting disaster prevention apparatus provided with the smoke of the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, a preferred embodiment of a fire prevention system provided with a smoke according to the present invention will be described with reference to the accompanying drawings. For convenience of explanation, an example of a fire-fighting disaster prevention apparatus equipped with a smoke installed in a building will be described as an example.

FIG. 2 is a block diagram of an embodiment of a fire prevention and disaster prevention apparatus provided with a smoke suppressor of the present invention; FIG. 3 is a block diagram of a fire prevention disaster apparatus having a smoke suppression apparatus according to another embodiment of the present invention; FIG. 5 is a perspective view of a smoke in a fire prevention system provided with a smoke suppressor according to the present invention, and FIG. 6 is a block diagram of the fire suppression system of the present invention. FIG. 7 is a flowchart illustrating a control process of the fire-fighting disaster prevention apparatus having the smoke applied to the present invention. FIG. 7 is an exploded perspective view of a fireplace disaster prevention apparatus having a smoke applied to the present invention.

As shown in FIGS. 2 and 4 of the accompanying drawings, the fire-fighting disaster apparatus provided with the smoke 20 according to the embodiment of the present invention includes a sensor member including an external sensor 30 and an internal sensor 31, A compressed air unit 10 for discharging compressed air, a ventilation and ventilation system 400 and a control unit 40 for controlling a plurality of the fumes 20 .

The fire fighting apparatus according to the present invention prevents smoke from entering into the ventilation space due to fire generated in the indoor space 60 by the air film generated in the fire wall 20, The compressed air of predetermined pressure through the compressed air unit 10 is sent out to dilute the toxic gas.

In the air membrane, air formed by the air discharged from the smoke (20) acts as a membrane, and the flow of the smoke is blocked by the air membrane. In addition, the air pressure of the study area detected through the pressure sensor (35) The pressure regulator of the compressed air unit 10 is controlled in the control member to discharge the highly concentrated compressed air to dilute the toxic gas in the study area. Of course, the toxicity of the toxic gas in the study area can be measured in several stages. By applying this, it is possible to control the discharge pressure through the pressure regulator of the compressed air unit by outputting a signal from the control member in comparison with the reference value for each step An ideal dilution effect can be obtained. Of course, the gas pressure can be lowered through the exhaust ventilation system 400, but the gas pressure will be detected as the pressure sensor 35, which affects all such pressure situations.

The ventilation zone may be a ventilation zone, a stairway zone 65, or the like. However, the ventilation zone is not limited thereto, but may be a space for evacuation of people when a fire occurs, .

A fire is generated in the inner enclosure 60 of the building and toxic smoke is highly likely to be generated. Accordingly, the outside sensor 30 of the sensor unit for detecting the occurrence of a fire is installed in the indoor space 60.

A smoke generator 20 which is operated by a fire signal inputted from the sensor unit and discharges air at a boundary of the smoke-generating zone to form an air film to prevent smoke or toxic gas from flowing into the smoke- , The ventilation ventilation system 400 may be installed at each of the openings communicating with the ventilation zone or the ventilation zone, or may be selectively installed as required.

The sensor unit includes an indoor sensor 60 installed in the indoor space 60 and an external sensor 30 installed in a place for measuring the occurrence of fire and an internal sensor 31 installed inside the smoke generator 20 installed at the boundary between the smoke- Or whether the fire is generated by the existing fire detector 430 through the smoke ventilation system 400. Of course, the control unit or the control unit controls the priority emergency situation according to the earliest reliable signal of the detection signal It will be possible.

The pickling of the sensor part alternately uses a thermal sensor or a smoke sensor, and various other types of fire sensors can be used.

The control unit 22 connected to the external sensor 30 and the internal sensor 31 of the sensor unit controls the operations of the smoke generator 20 and the compressed air unit 10 and the smoke ventilation system 400 connected thereto, 40 as a signal of the control unit.

The fumes 20 shown in Figs. 6 and 7 are known fumes that the present invention is intended to apply. The smoke applied to the present invention is not limited to such an appearance, and basic configurations that the smoke must have are applicable. The smoke generator 20 according to the present invention includes a blowing motor 25 for providing rotational power and a blowing fan 26 for blowing air in one direction by being rotated by the blowing motor 25, (24). The air blowing motor 25 uses a DC motor to be operated by using a charged power source, but an AC motor may be used if necessary. The blowing motor 25 may be inserted and fixed in the bracket 78 and the blowing motor 25 may be provided with a rotating shaft in one direction. In the present invention, however, the blowing motor 25 having the rotating shaft in both directions is used do. Since the rotary shaft is provided in both directions of the air blowing motor 25, the blowing fan 26 connected thereto is also rotated on both sides of the air blowing motor 25 and outputted. The wind generated by the blowing fan 26 is guided by the wind deflector plate 76.

On the other hand, air blowing member 24 discharges air in one direction to form an air film. A suction grill 70 is provided on the front face of the smoke 20 and a passage through which the outside air is sucked is provided. A ventilation hole 84 and a pressure sensor 35 are provided below the suction grill 70, Air to prevent the inflow of smoke is discharged to form an air film, and the gas pressure around the discharged air is detected. An electric enclosure 80 is provided at one side of the smoke generator 20 and electrical components including the control member 22 are mounted.

A service door 82 is provided at one side of the electric room 80 for easy repair and exchange of electrical components. One side of the service door 82 is hinged so that an operator can easily open the service door 82 and repair or replace various electrical parts in the electrical equipment room 80.

The smoke generator 20 is provided with an alarm member 34 for informing of a fire alarm and the alarm member 34 is provided with an acoustic member 33 to which a warning sound or warning broadcast inputted inside the control member 22 is extinguished, And a light-emitting member 32 which emits light. An alarm member 34 composed of an acoustic member 33 and a light emitting member 32 is preferably installed in the electric field chamber 80. In addition, the smoke 20 is provided with an emergency lighting member 36 that emits light when a fire occurs so that the large pizzas can easily secure a view.

The smoke generator 20 is connected to the AC power source together with the compressed air unit 10 and the ventilation and ventilation system 400 and receives power from the AC power source. The compressed air unit 10 and the ventilation ventilation system 400 are supplied with DC power as the power supply 27 as shown in FIG. An auxiliary charging member 29 for supplying an emergency power source to supply the auxiliary power when the external power is cut off is provided in the smoke 20 and the compressed air unit 10 and the auxiliary charging member 29 is connected to the first power converter 27). The smoke (20) and the compressed air unit (10) can be operated manually or automatically, and a switch member (90) is mounted outside the smoke (20). The switch member 90 is provided with automatic and manual switches and corresponding light emitting devices, and various switches such as an on-off switch may be provided.

The smoke 20, the compressed air unit 10 and the ventilation and ventilation system 400 can be operated by various control methods, and only the smoke 20 or the compressed air unit 10, The remote control unit 400 can be operated as a remote control of a wireless or wired network. The electric component installed in the electric component chamber 80 may be various components such as an alarm member 34, an internal sensor 31, an emergency lighting member 36, a control member 22, but is not limited thereto. Various mounting parts can be provided accordingly.

The smoke eliminator 20 in which the control member 22 is installed is preferably installed in the door 62 and the passageway of each layer capable of supplying the smoke to the smoke evacuation zone, The central control member 42 connected to the control member 22 is provided in the control unit 40 for individually controlling the control unit 40. [

The control unit 40 or the central control member 42 controls each of the fumes 20 and the control member 22 connected to the compressed air unit 10 and the control member 22 controls the fumes 20 and compression The operation of the air unit 10 is controlled. The smoke ventilation system 400 may operate as a self-detecting signal or as a fire signal transmitted to the control unit 40. It is preferable that the control unit 40 is installed at a place where a person who manages the building such as a building management room or a control room is installed and manually monitors the installed state, And the control member 22 or the central control member 42 may automatically issue an operation command.

The smoke (20) having such a configuration is preferably installed on the door (62) and the passageway which are in contact with the ventilation zone, and it is possible to block the smoke to be introduced through the door (62) Various installation positions and structures can be changed.

The smoke generator 20 may be installed in the wall and protrude from the wall.

The door sensor 38 installed near the door 62 is connected to the control member 22 to detect whether the door 62 is open or closed. The emergency lighting member 36 provided in the electric room 80 of the smoke 20 can be used for various purposes such as lighting, When the service life of the auxiliary filler member 29 is shortened due to the limited life of the auxiliary filler member 29, the service door 82 is opened and replaced. It is preferable that the internal sensor 31 and the alarm member 34 are provided on the outer surface of the electric field chamber 80. It is preferable that the smoke eliminator 20 is formed of a flame retardant or a nonflammable material, and the blower fan 26 is formed of aluminum or a metallic material.

As shown in FIGS. 2, 3 and 4, the smoke 20 having the above-described configuration is provided with a door 62 capable of blocking smoke from entering the aisle area 64 when the aisle area 64 is set as a smoking area, And the upper side of the elevator 67 and the like. When the stepped section 65 is set as the smoke-blowing section, the smoke 20 is installed on the upper portion of the emergency door 66 that can block the smoke from the stepped section 65. When both the aisle area 64 and the stairway area 65 are set as the ventilation area, the smoke can be installed on all the doors 62 and the passageway. In the same range, The smoke generator 20 can be installed in all or selectively at all portions capable of supplying smoke to the smoke generating section such as the door 62 and the passageway depending on characteristics of the building and the like. The stepped section 65 is provided with an emergency step 68 and is generally divided into a corridor section 64 and an emergency door 66. Preferably, the smoke 20 is connected to the control unit 40 so that the smoke 20 can be controlled by the central control member 42 operated by the user. Control is performed.

A control procedure of the fire-fighting emergency control device having the smoke according to an embodiment of the present invention will be described. As shown in FIG. 7, in the control operation of the fire-fighting system with the smoke according to the present invention, the control unit 22 or the central control member determines whether a fire has occurred (step S5 ).

If a fire occurs, it is checked whether the external power is supplied to the smoke generator (20), and if the external power is not supplied, an emergency power is supplied (S15). The supply of the external power is checked by the control member 22 or the central control member 42. The emergency power supply uses the DC power charged in the auxiliary charging member 29. To this end, it is preferable that the components of the smoke 20, the compressed air unit 10, the ventilation and ventilation system 400 and the external sensor 30 and the control unit 40 are operated by DC power, Accordingly, a part using an AC power source may be used, or a part using an AC power source may be used as a main part when the auxiliary charging member 29 is not used.

The air blowing member 24 provided in the refractory 20 is actuated by the operation signal of the control member 22 to form an air film at the boundary of the smoke evacuation zone and to operate the compressed air unit 10 for delivering the high- (At this time, the control member 22 is in a state of high pressure of a high pressure due to a difference in pressure of the compressed air unit 10, for example, an air pressure difference When compressed air is required, high-pressure compressed air at a high pressure corresponding to the compressed air is discharged to dilute the toxic gas. (S25) of operating the evacuation device mounted on the smoke (20), preferably after the step of forming the air film. The escape apparatus includes an emergency lighting member 36 for securing a view of a large pizza and an alarm member 34 for informing of the occurrence of a fire by sound and light. After the step of forming the air film, it is determined whether or not the door 62 provided with the smoke 20 is opened (S30). When it is determined that the door 62 is opened, the air velocity of the set time air is decreased (Step S35). The door sensor 38 for detecting the opening of the door 62 is connected to the control member 22 so that the rotational force of the air blowing motor 25 is reduced during the set time for opening the door 62, . The door sensor 38 is installed at various positions such as a hinge portion and a door frame of the door 62 to detect whether the door 62 is open or closed. This solves the problem that the door 62 can not be opened by the air film when the escapee of the elderly person attempts to open the door 62 to the ventilation area such as the aisle area 64 or the step area 65 do. When the wind speed is increased again after a predetermined time after the door 62 is opened and the wind speed is decelerated or when a signal that the door 62 is closed again is transmitted to the control member 22 through the door sensor 38, . (S45) of determining the end of the fire (S40) based on the measured value through the sensor unit after the step of forming the air film and stopping the operation of the air blowing member (24). The operation of the escape device such as the alarm member 34 and the emergency lighting member 36 is stopped (S50) when the operation of the air blowing member 24 is stopped.

The start and stop of the operation of the fumes generator 20 is performed by operating the respective refractory 20, the compressed air unit 10, and the smoke exhaust ventilation facility 400 through the control member 22, A central control system in which the signal is transmitted to the control member 22 of the smoke generator 20 by the central control member 42 of the control unit 40 or both systems are mixed and the independent control system and the central control system Can be used.

In some cases, after the step of determining whether or not the fire has occurred, the control of the operation of the smoke generator 20 is further performed by the central control member 42 connected to the control member 22. In this case, 20 are all operated and controlled by the control unit 40.

FIG. 3 is a block diagram and a state diagram illustrating essential parts of a fire prevention and disaster prevention apparatus having a smoke according to another embodiment of the present invention. For convenience of description, And the detailed description thereof will be omitted.

As shown in the figure, a second power converter 52 for converting an AC power source to a DC power source is provided in the control unit 40, and DC power is supplied to the second reactor 20. The controller 40 is provided with a main charging member 54 for storing an emergency power source in order to supply auxiliary power when the external power is cut off. The second power converter 52 is connected to the power supply member 50 of each of the smokers 20 and the power supply member 50 serves to transmit the DC power to each piece of the smoke 20 . The auxiliary filler member 29 is also provided in the fumes generator 20 but only the main filler member 54 may be used and the auxiliary filler member 29 may not be provided. The control process of the fire-fighting disaster prevention device with the smoke 20 according to another embodiment of the present invention having the above-described structure is the same as that of the control method, And a detailed description thereof will be omitted. Another embodiment of the present invention differs from the embodiment of the present invention only in a power-related configuration and a control process related thereto.

In the control of the fire control system provided with the smoke according to another embodiment of the present invention, when a fire occurs, the control unit 40 checks whether or not the external power is supplied, and supplies the emergency power when the external power is not supplied Step. The supply of the external power is checked by the control member 22 or the central control member 42. The emergency power supply uses the DC power charged in the main charging member 54 or the auxiliary charging member 29 . According to the above-described structure, when the fire occurs, the air is discharged to the boundary of the ventilation zone to form an air film, thereby blocking the introduction of the smoke into the ventilation zone. Therefore, it is not necessary to provide a conventional fire-fighting and disinfection apparatus for maintaining the pressure of the ventilation zone such as the corridor zone 64 and the step zone 65 at a constant pressure in the event of a fire, By the fire-fighting disaster prevention device, the smoke-suppressing effect is superior to the conventional one.

On the other hand, when the compressed air unit 10 shown and described in FIGS. 8, 9 and 10 is set as the ventilation zone 64, The side surface of the elevator 62, the side surface of the elevator 67, and the like. And, as shown in the drawings, when the stair area 65 is set as the smoke-free area, the compressed air unit 10 is installed on the side of the emergency door 66 that can block the smoke into the stair area 65 do. When both the aisle area 64 and the stairway area 65 are set as the ventilation area, the compressed air unit 10 can be installed at a proper position of the sides of the door 62 and the passageway, The compressed air unit 10 can be installed in all or selectively installed in all the portions, such as the door 62 and the passageway, which can block the smoke from the ventilation zone, depending on the setting of the ventilation zone and the characteristics of the building. The stairway section 65 is provided with the emergency stairs 68 and is generally divided into the aisle section 64 and the emergency door 66. The compressed air unit 10 may be used independently of each other but is preferably connected to the control unit 40 in parallel with the smoke 20 so that the smoke control unit 42, And the control of the compressed air unit 10 will be possible.

Hereinafter, the compressed air unit 10 applied to the present invention will be described with reference to the drawings. 8 is a schematic diagram showing a configuration of a compressed air unit applied to the present invention.

8, the compressed air unit 10 of the fire fighting apparatus with smoke according to the present invention comprises a main gas concentration unit 100 and a compressed air line 100b.

First, the main gas concentration unit 100 supplies air in the atmosphere through the compressor 110 to the pair of gas separation units 130a and 130b through the first valve 120 with high pressure air of a predetermined pressure, Concentrated compressed air obtained in the pair of gas separators 130a and 130b is stored in the storage tank 150 through the check valve 140 and is regulated through the outlet valve 170 via the pressure regulator 180 And a pressure circulation adsorption system in which a part of the high-concentration compressed air is fed back to the gas separation units 130a and 130b in the cleaning stage through the orifice 160 and exhausted to the atmosphere.

The compressed air line 100b connects the flow regulator 170b and the pressure regulator 180b between the output end of the main gas concentration unit 100 and the compressor 110. [

As shown in FIG. 9, the purity control of the compressed air unit 10 is performed by supplying air in the atmospheric air to the pair of gas separators 130a and 130b through the first valve 120 with high pressure air of a predetermined pressure through the compressor 110, And the high concentration compressed air obtained in the gas separating units 130a and 130b is stored in the storage tank 150 through the check valve 140 and is supplied to the pressure regulator 180 and the outlet valve 170, The pressure and the flow rate of the compressed air are regulated / discharged through the orifice 160, and a portion of the high-concentrated compressed air is fed back to the gas separation units 130a and 130b of the cleaning stage through the orifice 160, And a compressed air line 100b is connected to the compressed air line 100b to mix compressed air of high purity gas with air to discharge low concentration of fresh oxygen.

The compressed air unit 10 is mixed with the outflow valve 170 of the main gas concentration unit 100 through the high-pressure compressed air line 100b so that the pressure of the compressed air at the appropriate low pressure, Can be discharged. This is because the control unit 40 judges whether there is an emergency situation such as a fire or the like in accordance with an instruction of the self-control unit 300, (Oxygen) of the gas concentration unit 100 and the auxiliary gas concentration unit 100c are mixed with each other so that the pressure and the flow rate can be controlled by the oxygen gas at a low concentration. In an emergency such as a fire, The pressure detected through the control member 22 in the smoke can be compared with the reference value of the control unit 300 so as to discharge the high-pressure compressed air. At this time, the flow rate of the compressed air unit 10 and the pressure Is adjustable by the pressure regulator (180) and the flow regulator (170) of the compressed air unit (10).

Hereinafter, the discharging operation of concentrated oxygen, particularly oxygen compressed, of the compressed gas will be described.

The main gas concentration unit 100 supplies atmospheric air to the high pressure gas of a predetermined pressure through the filter 110 via the filter 112 and supplies the air to the pair of gas separation units 130 And the concentrated first gas obtained in the gas separating unit 130 is stored in the storage tank 160 through the check valve 140 and is regulated through the outlet valve 170 and the pressure regulator 180 A part of the concentrate is fed back through the orifice 150 to the gas separation unit 130b in the cleaning step and then supplied through the second valve 120b of the auxiliary gas concentration unit 100b described later, The second gas (nitrogen) that has been cleaned after being fed back to the gas separation unit 130b in the cleaning step is exhausted through the silencer 192 and the exhaust valve 190 to the atmosphere.

In the compressed air line 100b, the high-concentration compressed gas supplied from the main main gas concentration unit 100 adjusts the flow rate in the flow rate regulator 180b through the second valve 120b, and then, in the pressure regulator 170b, (Concentrated oxygen) of the main main gas concentration unit 100 to be discharged as a low-concentration gas (oxygen) to discharge fresh air suitable for a person. The control of the flow rate and pressure is performed such that a signal set by the normal and emergency situations is controlled through the control member 22 to control and adjust the flow rate and pressure of the flow rate and pressure regulator 170, 170b, 180, can do. Of course, the central control member 42 can regulate the flow rate and the pressure by adjusting the signal transmitted to the control member 22 for each of the normal and emergency situations.

FIG. 9 is a schematic view showing the configuration of another embodiment of the compressed air unit applied to the present invention, and FIG. 10 is a view showing the configuration of the gas separation unit of the compressed air unit applied to the present invention.

The purity control of the compressed air unit 10 according to the above figures is performed in the same manner as described with reference to FIG. 9, except that atmospheric air is supplied through the compressor 110 to high pressure air of a predetermined pressure through the first valve 120 The high concentration concentrated gas obtained in the gas separator 130 is stored in the storage tank 150 through the check valve 140 and is supplied to the pressure regulator 180 and the outlet valve 150. [ (Nitrogen) to the atmosphere by controlling the pressure and the flow rate of the exhaust gas by controlling the pressure and the flow rate of the concentrated gas through the orifice 160 to the gas separation unit 130 of the cleaning stage, The auxiliary gas concentration unit 100c including the separate compressed air unit independent of the compressed air tank 160b is constituted by the main gas concentration unit 100 of the pressure circulation adsorption system in which the main gas The high purity gas of the concentrating part 100 By mixing the gas of the neutral density of the auxiliary gas enrichment section (100c) it is able to discharge the concentrated oxygen in the middle of FIG.

As described above, the compressed air unit 10 according to the present invention can recover some of the compressed air in the compressed air of the compressor 110 and mix it with a high-purity gas to supply fresh air of a medium degree. The air compression of the medium-pressure and low-pressure compressed air unit 10 as described above is carried out by switching the valves when one gas separator starts the decompression step in the gas separation unit of the multi-tower type in which pressurization and depressurization are alternately operated, In the step of inducing the high pressure air stream to the storage tank and the other equalization step, the air supplied through the compressor is sent to the auxiliary storage tank and mixed with the high purity gas to form the purity regulated gas In the compressed air unit structure.

The air compression process alternately supplies compressed air to an intake filter for filtering air in the atmosphere, an intake silencer 112 for reducing intake noise, an air compressor 110, and a gas separator 130. A first valve 120 for performing a downward equalization process, two gas separating portions 130 for adsorbing a second gas (nitrogen) adsorbed, a gas separator 130 for cleaning the gas separator 130, A check valve 140 for preventing the backflow of the generated oxygen, a storage tank 160 for keeping the purity of the oxygen gas constant and reducing the fluctuation of the flow rate of the discharged gas, the oxygen gas to be recovered at a constant flow rate A pressure regulator 180 for maintaining the pressure of the oxygen gas at a low pressure for discharging the oxygen gas, a flow regulator 170 for supplying a predetermined amount of oxygen gas, a flow regulator 170, a pressure regulator 180, and an air compressor 110 A silencer 192 for preventing nitrogen leakage noise after cleaning, an auxiliary gas concentrator 100c for discharging air discharged into the atmosphere at the initial stage of decompression, a control unit 300 for controlling the control unit 300, And the third valve 120d, Achieved.

The compressed air unit 10 of the embodiment includes a first valve 120, a second valve 120c and a third valve 120d and may be a 5-port 3-way and a 3-port 2-way solenoid valve . That is, the third valve 120d for switching to the auxiliary gas concentration unit 100c is a three-port one-way valve.

That is, the first valve 120 of the main gas concentration unit 100, the second valve 120c of the auxiliary gas concentration unit 100c, and the third valve 120d for switching to the compressed air tank 160b ), And these can be controlled as the control unit 300.

Fig. 10 shows the configuration of the gas separation unit applied to the auxiliary gas concentration unit 100c of the compressed air unit 10 applied to the present invention.

The gas separating unit 200 of the auxiliary gas concentration unit 100c includes a plurality of cylindrical casings 210 having upper and lower openings and are provided with upper and lower manifolds 220 and 280 Respectively. The check valve unit 240 having the orifice 242 and the check valve 244 as described above is located in the casing 210. The casing 210 on the bottom of the check valve unit 240 has a spring A porous plate 270 and a porous plate 250 and an adsorption unit 260 are respectively formed in the adsorption unit 260. The adsorption unit 260 includes a net 262 having a sorbent 264 therein, Thereby preventing the adsorbent 264 from escaping. An upper manifold 220 constituting a supply space 222 for the high-concentration compressed air and forming a storage space 232 and an upper manifold 220 for supplying high-concentrated compressed air, And a lower manifold 280 formed with two passages 282 for evacuating nitrogen. The gas separator 200 includes a reservoir 232 formed at the bottom of the upper manifold 220 and a reservoir 231 formed between the two casings 210, 230 are formed. The storage space 231 communicates with the other storage space 232 through the through hole 234.

The upper opening of each casing 210 of the gas separator 200 is provided with an orifice 242 and a check valve 244 on the left and right sides of the through hole 234, And is mounted / coupled to the check valve portion 240 at the bottom.

That is, the first gas (oxygen) of the main gas concentration unit 100 recycles the second gas (nitrogen) -containing exhaust gas discharged through the concentration action and the compressed gas through the compressor, (Nitrogen) and the process of obtaining high concentration of concentrated oxygen has been solved. In the meantime, the problem of discarding the gas discharged at the initial stage after decompression / cleaning has been solved, and the problem of waste of the concentrated gas due to the continuous operation of the compressor during the down- The same result can be obtained when introducing the independent gas separation unit, which is not the plural gas separation unit, in the process of improving the concentration of oxygen gas by recycling the concentrated gas.

The compressed air unit 10 is normally connected to the control unit 300 via the central control member 42 of the control unit 40 and the control member 22 of the air compressor 20, It is possible to discharge the low-pressure, low-pressure compressed air (concentrated oxygen) to all the indoor spaces including the non-residential area as well as the area, so that the indoor air can be fresh. In an emergency such as a fire, The detected gas pressure can be controlled to discharge the high-pressure compressed air regardless of the purity of the compressed air, thereby diluting the concentration of the toxic gas.

12 is a schematic view for explaining the smoke ventilation system of the fire suppression system equipped with the smoke of the present invention, and FIG. 13 is a view for explaining the opening and closing operation of the smoke ventilation system of the fire suppression system having the smoke of the present invention FIG.

The smoke ventilating system of the fire fighting disaster prevention apparatus equipped with the smoke of the present invention apartment house is constituted as follows.

When various fire, air pressure, and air circulation information are transmitted from the control unit 40, the operation of the smoke exhausting fan 450 and the smoke exhausting window 420 is electrically controlled. That is, a fire detector 430 can be installed at a position near the smoke exhaust window 420 or within a research area, and a fire generation signal sensed by the control unit 40 can be transmitted. The fire detection signal detected by the internal and external sensors 31 and 30 in the control unit 40 or the smoke detector 20 is transmitted to the control unit 40. In this case, Lt; / RTI >

For example, when smoke or carbon dioxide concentration or temperature exceeding the reference level determined by the fire detector 430 is sensed, a driving signal is sent to the control unit 40 so that the power is automatically controlled. The smoke detector 430 may be expanded in performance by a detector such as a toxic gas harmful to the human body, which may cause emergency operation of the compressed air unit 10 described above. At this time, it is preferable to install the indoor air pollution at a position where the indoor air pollution can be measured most quickly and accurately. It is usually installed in a smoking area, and can be installed in corridors, stairs, etc., if necessary. When the signal indicating the fire detection is transmitted to the control unit 40 by the fire detector 430 as described above, the control unit 40 transmits a signal to open only the smoke outlet window 420 where the fire is detected do. In this case, the flap window 420, which is normally closed, releases the locking member 440 locked in accordance with the fire detection signal to open the flap window 420, which is caught in the locking recess 441, The window 420 may be flammable. Of course, at this time, it is possible to calculate the pressure difference by the detected pressure of the pressure sensor 35 in the study area, and to control the delivery gas pressure of the compressed air unit 10 and discharge it.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims. I will understand. For convenience of explanation, the fire-fighting disaster apparatus having the smoke 20 installed in the building has been described as an example. However, the fire-fighting disaster apparatus is merely an example, and it is not limited to an apartment, a high-rise building, a movie theater, A fire disaster prevention apparatus having the smoke of the present invention can be used. Accordingly, the true scope of protection of the present invention should be defined by the following claims.

The present invention relates to an air conditioner for an air conditioner, and more particularly, to an air conditioner for an air conditioner. The present invention relates to an emergency lighting apparatus and a method of controlling the same, and more particularly, to an emergency lighting apparatus, A power supply member and a second power converter are connected to the main power supply unit so that the main power supply unit is connected to the main power supply unit. A main body gas concentrator and a main gas concentrator, wherein the main gas concentrator and the main gas concentrator are mounted on the main body, A first gas-liquid separator, and a second gas-liquid separator, wherein the first gas-liquid separator comprises a first gas-liquid separator and a second gas-liquid separator. A check valve, 150: orifice, 160, 160b: storage tank, 170, 170b: flow regulator, 180, 180b: pressure regulator, 192: silencer, 190: regulating valve, 200: gas separator, 210: casing, 224: storage space, 22: storage space, 231,232: storage space, 234: through hole, 240: check valve portion, 242: , 244: Check valve, 250: porous plate, 260: suction unit 262: net body, 264: adsorbent, 270: mixing space, 272: spring 280: lower manifold, 282: passage, 300: control unit. 420: exhaust window, 430: fire detector, 440: locking member, 441: locking groove,

Claims (1)

An emergency light member that emits light when a fire occurs, an external sensor that is installed indoors to detect the occurrence of a fire in the area including the smoke generating area, an internal sensor installed in the smoke, a door that detects whether the door is open or not And a pressure sensor for detecting a pressure difference at the boundary of the smoke-generating zone, and a sensor for detecting an air-pressure difference at the boundary between the smoke- A door installed at an interface between each of the layers so as to cut off the supply of smoke to the ventilation space, and an AC power source. The air blowing fan includes a blowing fan that blows air in one direction by being rotated by a blowing motor A first power converter for converting the DC power into a DC power and an emergency power source The smoke to an auxiliary charging member for the work which is installed on the upper side of the door;
And a pressure sensor is installed in the study area to detect the gas pressure in the smoke-free zone when a fire occurs, so that the pressure difference is compared with the atmospheric pressure in the non-treatment zone, and the toxic gas and smoke are diluted A compressed air unit for discharging a predetermined high concentration of compressed air to the outside;
A control member for applying a predetermined control signal to an alarm member, an emergency lighting member, an air blowing member, a sensor unit, and a compressed air unit of the smoke; And
A main charging member for applying an emergency power source to supply an auxiliary power when the power source of the compressed air unit is shut off, and a second power converter for converting an AC power source to a DC power source, A control unit having a central control member connected to apply power and apply a predetermined signal to a control member of the smoke generator; Lt; / RTI >
The compressed air unit includes:
Air in the atmosphere is alternately supplied to a pair of gas separation units through a first valve with high pressure air of a predetermined pressure through an air compressor and the high concentration concentrated gas obtained in one gas separation unit is supplied to the storage tank A main gas concentrator for discharging a portion of the concentrator body through the orifice to the gas separator at the other side of the concentrator to exhaust the second gas into the atmosphere; And
A compressed air line for compressing the atmospheric air to compress air in the atmosphere and mixing the compressed air with a first gas sent out from the outflow valve of the main gas concentration unit to send out a low concentration oxygen gas; / RTI >
Wherein the compressed air line comprises:
The upper and lower manifolds are respectively formed at the upper and lower ends of the cylindrical casing. A check valve portion having an orifice and a check valve is disposed in the casing, The casing is provided with a mixing space in which a spring is incorporated, respectively, and a porous plate and an auxiliary gas concentration unit,
A compressed air tank in which atmospheric air is compressed and stored; And
And a control section capable of controlling a first valve of the main gas concentration section and a third valve of the auxiliary gas concentration section for switching to a second valve and a compressed air tank,
A locking groove is formed in a smoking window so as to discharge smoke and toxic gas when a fire occurs and the locking member is locked and released in the locking groove, And a control unit for controlling the opening and closing operation of the control unit as a signal of the control unit or the fire detector to open the smoke extraction window and the smoke extraction fan as a control signal when a fire is detected.

Images