KR101691998B1 - Poisonous gas exhaust system - Google Patents

Abstract

The present invention relates to an apparatus for removing poisonous gas when a fire occurs in an apartment house which can quickly discharge poisonous gas to the outside when a fire occurs in an apartment building, and more specifically, to an apparatus for removing poisonous gas when a fire occurs in an apartment house which is installed outside an apartment building to quickly suck poisonous gas moving from an indoor space to an outdoor space through an opened window or the like of a household where a fire occurs without affecting durability of the apartment building to secure safety of residents waiting to be rescued, operates the entire apparatus for removing poisonous gas installed in an apartment building if a fire occurs in any one household among a plurality of households of the apartment building to prevent a secondary accident of a different household by poisonous gas, and blocks flames to suck poisonous gas when sucking the poisonous gas to prevent damage by the flames.

Description

{Poisonous gas exhaust system}

More particularly, the present invention relates to a device for removing toxic gas from a fire in a multi-family house, more particularly, To a device for removing toxic gases in the event of a fire in a multi-family house.

In general, when a fire occurs in a multi-dwelling building such as an apartment, an officetel, a school, a hospital, or a convention center, residents of the fire generation will reflexively avoid poisonous gas or flame And to a place where fresh outside air such as a veranda can be sucked in.

However, even if the person has escaped to an area close to the outside, the toxic gas flows through the respiratory system of people who are waiting for the structure, and even if the wound is not caused by the flame, Recently, there have been disclosed devices for discharging such toxic gas to the outside of a multi-family house when a fire occurs.

For example, Korea Unexamined Patent Publication No. 10-2011-0077895 (Jul. 2011) (July, 2011) entitled "forced exhaust device in case of fire" is a conventional technique. In the conventional technique, a ceiling finish part installed on a ceiling of a room is perforated, And an exhaust pipe having an exhaust fan is provided at a portion where the exhaust gas is generated.

However, such conventional technology has an advantage of sucking toxic gas generated in a room and discharging it to the outside, but has a problem in that the strength of a building is lowered because it is installed in the middle of a building between a generation and a generation to install an exhaust pipe.

In addition, the toxic gas generated by the fire is more likely to be released to the outside of the building through windows than the amount of toxic gas actually ingested in the room due to the habit of moving to the cold air direction, There is a problem that the damage to other generations that have not caused a fire can not be prevented (see Fig. 7).

In addition, since the conventional art has a structure in which a flame is also sucked when a toxic gas is inhaled, when the actual fire occurs, there is a problem that the fire can be broken or the fire can be transmitted.

Korean Patent Laid-Open No. 10-2011-77895 (Published on Jul.07, 2011) "Forced exhaust system in case of fire"

The present invention has been made in order to solve the above-described problems of the related art, and it is an object of the present invention to provide a method for protecting residents of a house where a fire occurred while being moved to a veranda, The object of the present invention is to provide an exhaust system that prevents the occurrence of a secondary accident in another household in which a fire has not occurred, as well as the safety of residents who are inhaling the toxic gas and waiting for the rescue.

Another object of the present invention is to provide a damping device capable of maintaining the durability of the exhaust device by blocking the flame and sucking only the toxic gas when the toxic gas is inhaled.

In order to solve the above-mentioned technical problems, the apparatus for removing toxic fumes in the case of a fire in the apartment house according to the present invention is installed on a wall spaced between neighboring houses in a vertical direction in the apartment building, A dust collecting portion provided to collect only toxic gas except for the dust and dirt; a suction portion provided to be sucked out of the toxic gas collected by the dust collecting portion, And a control unit installed in the suction unit for sensing the heat of the toxic gas flowing into the dust collection unit and controlling at least one of the dust collection unit and the suction unit according to the detection result, A heat sensing sensor for sensing the heat of the toxic gas, And a power supply unit for applying power to the dust collecting unit or the suction unit, wherein the controller controls the plurality of dust collecting units such that when any one of the thermal sensors installed in the plurality of dust collecting units senses heat of the toxic gas, A plurality of the control units installed in the entire building can be operated, and the exhaust means is a chimney installed in the apartment building.

According to the present invention, toxic gas moving from the room to the outside through the open window of the generation where the fire occurs can be rapidly installed without affecting the durability of the apartment building, It is possible to secure the safety of the occupant who is inhaled and waits for the structure.

In addition, when a fire occurs in any one of a plurality of generations of a residential building, the entire removal device installed in the residential building is operated to prevent a second generation accident due to toxic gas .

In addition, when the toxic gas is sucked, the flame is cut off and sucked, so that it is possible to prevent breakage by the flame.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a front sectional view showing an apparatus for removing toxic gases when a fire in a multi-family house according to the present invention occurs. FIG.
FIG. 2 is a side cross-sectional view of a toxic gas removal device in the event of a fire in a multi-family house in accordance with the present invention. FIG.
3 is a perspective view showing the combination of a dust collecting member and a bracket of a toxic gas removing device in the event of a fire in a apartment house according to the present invention.
FIG. 4 and FIG. 5 are diagrams showing an operation relationship of a toxic gas removing device in the event of a fire in the apartment house according to the present invention. FIG.
FIG. 6 is a view showing a state of use of a toxic gas removing device in a fire in a apartment house according to the present invention. FIG.
FIG. 7 is another embodiment of an inflow member of a toxic gas removal device in the event of a fire in a apartment house according to the present invention. FIG.
And
FIG. 8 is a view showing a state where toxic gas is discharged from a conventional apartment building in which a fire occurs.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, a toxic gas removing device (hereinafter, simply referred to as a "removing device") in the event of a fire in a apartment house according to a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings.

1, the removing apparatus 1 according to the present invention includes a dust collecting unit 100, a suction unit 200, and a control unit 300, When the high temperature toxic gas (P / G) is discharged by the window W of the generation generation, the dust collecting unit 100 (100) configured to block the flame by the heat of the control unit 300 and to introduce only the toxic gas And the toxic gas (P / G) collected in one direction by the dust collecting part 100 is discharged to the window of the generation where the fire is not generated by the suction part 200 connected with the exhausting device (C / S) (B) of the multi-storey building so as not to cause damage through the door (W ') (see FIGS. 4 and 5).

More specifically, as shown in FIGS. 1 to 3, the dust collecting unit 100 is configured to block a flame when a fire occurs, but to only collect high-temperature toxic gas (P / G) And includes a dust collecting member 110, an inflow member 120, and a bracket 130.

Here, the dust collecting member 110 is coupled to the bracket 130 by a fastening means such as a bolt or a screw, and the flame is cut off, and only the toxic gas P / G is collected therein to break the inflow member 120 A protruding portion 115 and a blocking plate 117 (see Fig. 2)

In addition, the material used for the dust collecting member 110 is stainless steel, titanium or the like which has a low thermal conductivity to the flame but excellent workability.

The dust collecting cover 111 is formed in a hollow shape having a lower opening and a receiving space 113 in which a toxic gas (P / G) introduced therein is received.

In addition, the dust collecting cover 111 is installed on the spaced-apart wall Ba between the household and the household of the multi-family house B, and the opened lower portion is installed in the upper part of the window of each household, So that the toxic gas (P / G) discharged through the window can be easily introduced into the opened lower portion of the dust cover 111. At this time, it is preferable that the width of the accommodation space 113 is formed so as to have a wider width in the opened lower direction so that the toxic gas (P / G) is easily introduced (see FIG. 6).

In other words, when a fire occurs, a resident living in that household reflexively opens the window to secure fresh air. At this time, the toxic gas (P / G) due to the fire is opened to the window due to the habit of moving to the cold air And is discharged to the upper portion. Thus, it is possible to easily collect the toxic gas (P / G) by placing the opened lower portion of the dust collecting cover 111 above the opened window of each generation. At this time, the open bottom length D1 of the dust cover is longer than the length D2 of the window so that the toxic gas discharged through the window can be totally collected (refer to FIG. 1).

In addition, a rotation rod 123 is rotatably installed in the accommodation space 113 so that the toxic gas (P / G) introduced into the dust cover 111 can be moved toward the suction unit 200, The outer surface of the dust collecting cover 111 is used to engage with the spacing wall Ba by the inserting or fastening means of a heat detecting sensor 310 to be described later, A plurality of inserting holes are formed in such a manner that the inserting holes can be engaged with the rotating motor 121 provided outside the housing.

The protrusion 115 protrudes outwardly behind the dust cover 111 and is coupled to the bracket 130 by a fastening means so that the dust cover 111 can be fixedly mounted on the spacing wall Ba. 3)

At least two protrusions 115 are formed on the rear side of the dust cover 111 so as to firmly engage with the bracket 130 to prevent gas explosion at the time of a fire and to prevent the load of the removing device 1 according to the present invention Allow it to last for hours.

The blocking plate 117 is formed to have a plate shape as a whole and is installed at an open lower portion of the dust cover 111 so that a flame which is exposed together with toxic gas (P / G) Thereby blocking the inflow. At this time, it is preferable that a plurality of through holes 119 are formed in the blocking plate 117 so that only the toxic gas (P / G) flows into the dust cover 111, that is, into the accommodation space 113.

The inflow member 120 quickly moves the toxic gas (P / G) introduced into the dust cover 111 to the upper portion of the accommodation space 113 so that the suction unit 200, which will be described later, The rotary motor 121 includes a rotary shaft 121 and a rotary shaft 123.

In addition, the inflow member 120 may be provided with a plurality of rotation rods 123 inside the accommodation space 113 if necessary, so that the inflow member 120 may be provided as a plurality of units on the outer surface of the dust cover 111, (See FIG. 7).

The rotation motor 121 is fixed to the outer surface of the dust cover 111 so as to be rotatable by the control unit 300 to rotate the rotation shaft 123.

The rotation rod 123 is installed in the receiving space 113 in the longitudinal direction and one end of the rotation rod 123 passes through the insertion hole of the dust cover 111 and rotatably engages with the rotation motor 121.

A plurality of inflow vanes 125 are radially formed on the outer surface of the rotation bar 123 so that a toxic gas (P / G) introduced into the lower portion of the accommodation space 113 when the rotation bar 123 rotates, So that it can be quickly moved upward in the direction of the arrow 113. At this time, it is preferable that the inflow vane 125 is formed to be bent and protruded in one direction to facilitate the movement of the toxic gas (P / G).

The bracket 130 includes a body 131 and an insertion piece 133 for allowing the dust collection cover 111 to be fixedly mounted on the spacing wall Ba.

The body 131 is formed to have a plate shape as a whole and is fixed by a spacing wall Ba and a fastening means and an insertion piece 133 is protruded on the front face so that the protrusion 115 of the dust cover 111 is inserted .

The insertion piece 133 protrudes from the entire surface of the body 131 at a position opposite to the protrusion 115 and is inserted into the outer surface of each protrusion 115 so that the dust collection cover 111 covers the bracket 130, As shown in Fig.

4, the suction unit 200 is installed on the dust collecting unit 100 so as to be connected to the exhaust unit C / S, so that the toxic gas P / G) to the exhaust means (C / S).

The suction member 210 is fixed to the outer surface of the dust cover 111 so that one side of the suction member 210 can be controlled by the controller 300 and is connected to the exhaust unit C / And the transfer pipe 220 is detachably connected to the pipe.

In addition, the suction member 210 is used by a conventional exhaust fan that sucks the toxic gas P / G by rotation of a suction fan (not shown) and discharges the toxic gas P / G to the transfer pipe 220.

The transfer pipe 220 is connected to the other end of the suction member 210 at one end thereof and is connected to the exhaust means C / S so that the toxic gas P / G, which is moved by suction of the suction member 210, And is discharged into the exhaust means (C / S). At this time, it is preferable to use a normal chimney which is provided with an exhaust fan (not shown) separately at the upper part of the exhaust means C / S (see FIG. 6).

4, the control unit 300 senses the temperature of the toxic gas (P / G) introduced into the dust collecting cover 111 and controls the rotation motor 121 and the suction member 210 And includes a heat sensing sensor 310 and a power supply unit 320. [

The heat sensing sensor 310 detects the heat of the toxic gas (P / G) introduced into the dust cover 111 by being inserted into the dust cover 111 so as to communicate with the inside of the housing space 113, And controls the rotation motor 121 and the suction member 210 according to the detection result.

That is, the toxic gas (P / G) discharged to the outside through the open window of the generation where the fire occurs has a high temperature property. Thus, the removal device 1 according to the present invention can remove the toxic gas (P / G) only by a simple operation of opening the window for discharging the toxic gas (P / G) to the outside, So that the toxic gas (P / G) can be discharged quickly.

The removal device 1 according to the present invention, which is installed in a multi-house building B, is constructed such that when any one of the heat sensors 310 detects heat of a toxic gas P / G, To prevent toxic gases (P / G) from entering the fire generation and other neighboring generations.

For example, as shown in FIG. 1, a toxic gas (P / G) having a harmful component to a human body when a fire occurs in the first floor of a building (B) It spreads in the direction of a generation where there is no fire located in the periphery, and there is a risk of a secondary accident through the respiratory apparatus of the unspecified majority residing in the generation. (P / G) is sensed through any one of the thermal sensors 310 of the removal devices 1 according to the present invention to detect the occurrence of a fire, (P / G) is exhausted to the exhaust means (C / S) by operating all of the removal devices 1 installed in the exhaust pipe 1, thereby minimizing the risk of a secondary accident.

The power supply unit 320 is fixed to the upper portion of the dust cover 111 so as to be electrically connected to the thermal sensor 310. The power supply unit 320 is connected to an external power source and connected to the rotary motor 121 And the suction member 210, as shown in Fig.

The removal device 1 according to the present invention having the above-described structure is different from the conventional one and is installed outside the multi-family house B so as to open the household where the fire occurs without affecting the durability of the multi- (P / G) that moves from the room to the outside through a window, etc., can be quickly sucked, thereby securing the safety of a resident waiting for the structure.

In a case where a fire occurs in any one of a plurality of generations of the multi-family house B differently from the conventional one, the entire removal device 1 installed in the multi-family house B is operated, It has an effect of preventing generation of secondary accident due to toxic gas (P / G).

In addition, it is possible to prevent the flame from being damaged by allowing the flame to be inhaled when the toxic gas (P / G) is differentiated from the conventional one.

The specific embodiments of the present invention have been described above. It is to be understood, however, that the spirit and scope of the invention are not limited to these specific embodiments, but that various changes and modifications may be made without departing from the spirit of the invention, If you are a person, you will understand.

Therefore, it should be understood that the above-described embodiments are provided so that those skilled in the art can fully understand the scope of the present invention. Therefore, it should be understood that the embodiments are to be considered in all respects as illustrative and not restrictive, The invention is only defined by the scope of the claims.

1: Toxic gas removal device in case of fire in the apartment house according to the present invention
100: dust collecting unit 110: dust collecting member
111: dust collecting cover 113:
115: protrusion 117: blocking plate
119: through hole 120: inlet member
121: Rotation motor 123:
125: inlet vane 130: bracket
131: body 133: insertion piece
200: suction portion 210: suction member
220: Feed pipe 300:
310: Thermal sensor 320: Power supply
B: Apartment building C / S: Exhaust system
P / G: Toxic gas

Claims (1)

A number of buildings are installed on the separated wall (Ba) between the adjacent houses in the vertical direction of the apartment building (B), but only the toxic gas (P / G) except the flame emitted through the open window of the house where the fire occurs can be collected (100);
A suction unit 200 which is provided to be sucked from the dust collecting unit 100 and to discharge the toxic gas P / G to the outside of the common house B through an exhausting unit C / ); And
The dust collecting unit 100 or the suction unit 200 senses the heat of the toxic gas P / G that has flowed into the dust collecting unit 100, And a control unit (300) for controlling at least one of the plurality of devices (200)
The control unit 300
A heat sensing sensor 310 for sensing the heat of the toxic gas P / G that has flowed into the dust collecting part 100; a dust collecting part 100 or the suction part And a power supply unit (320)
The control unit 300
A plurality of heat sensing sensors 310 installed in the plurality of the dust collecting units 100 detect a heat of the toxic gas P / A control signal is outputted so that all of the control units 300 can be operated,
The exhaust means (C / S) is a chimney installed in the apartment building (B)
The smoke (P / G) collected from the outside of the apartment building B by the dust collecting unit 100 is ignited by the suction unit 200 connected to the exhaust unit C / S (W ') of a non-household, and is discharged outside the building (B)
The dust collecting part (100)
The toxic gas which is installed on the outer wall of the apartment building B between the window W of the generation where the fire has occurred and the window W ' An inflow member 120 for introducing the toxic gas collected through the dust collecting member into the suction unit 200, a dust collecting member 120 for collecting the toxic gas, And a bracket (130) installed on the outer wall of the apartment building (B) so as to be fixedly installed on the outer wall of the apartment building (B).

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