KR102494528B1 - Fire prevention device of air-dome - Google Patents

Abstract

Disclosed is the fire prevention device of an air dome. The disclosed fire prevention device of an air dome comprises, as a fire prevention unit for preventing a fire from occurring in the membrane of an air dome building or preventing a fire from spreading between the membrane and neighboring buildings, base members provided on the floor to be continuous or discontinuous along the edge of the air dome building while being spaced apart from the air dome building by a set distance, support beams fixed in a standing state while being continuous or discontinuous in the axial directions of the base members, and boards fixed with both sides connected to the adjacent support beams in the axial directions of the base members, and having lower sides supported by the base members. Therefore, the fire prevention device can prevent a fire from spreading.

Description

Air dome fire prevention device {FIRE PREVENTION DEVICE OF AIR-DOME}

The present invention relates to a fire prevention device for an air dome, and more particularly, as the membrane material of the air dome is vulnerable to fire, preventing the fire of the air dome from spreading to neighboring buildings by installing a fire prevention unit between the air dome and the neighboring building. and prevents fire from spreading to the air dome by preventing fire from neighboring buildings from spreading to the air dome. By including a temperature sensor in the fire prevention part, water is sprayed when the temperature on the membrane side rises rapidly during the summer or during a fire to prevent excessive heat inside the air dome. It relates to a fire protection device for an air dome to prevent rising and to extinguish or extinguish fire in a short time.

BACKGROUND OF THE INVENTION Recently, as urbanization and industrialization have deepened and human activities have increased, pollution of water, air, and soil has become a social and international problem. In particular, with the large use of fossil fuels, various types of pollutants are discharged into the atmosphere, which has a fatal effect on human health. Accordingly, efforts have been made to prevent air pollutants from occurring in advance or to remove generated air pollutants.

In the case of a landfill, problems arise from odors and fly products in the vicinity of the landfill. In addition to problems caused by the landfill, noise and groundwater contamination by other transportation vehicles are being raised, and residents within a 3km radius around the landfill It has been investigated that people suffer from discomfort, vomiting, anorexia, and headaches due to odor pollution. Odor problems in landfills occur most often in facilities that temporarily transfer or treat wastes, and odors are emitted even during landfills. Even in landfills covered with soil, odors spread through gas collection pipes If the waste is not completely decomposed during landfilling or even after landfilling is completed, odors are caused by acid-generated substances generated during the waste decomposition process.

In addition, in the case of a construction site, a lot of dust and noise is generated, and this dust increases the concentration of heavy metals in rain or snow by moving long distances, and absorbs and scatters light while floating in the air, which adversely affects vision and plant growth. There are problems that cause changes in the ecosystem, etc.

In order to improve this, Korean Patent Publication No. 10-2012-0080832 proposes to remove odor and dust using an air dome for a landfill.

The above technical configuration is a background art for helping understanding of the present invention, and does not mean the prior art widely known in the technical field to which the present invention belongs.

Existing air domes are vulnerable to fire as they are covered with membranes, and there is a problem in that the indoor temperature rises excessively due to solar heat. In addition, the existing air dome has a problem in that fire occurs due to sparks in neighboring buildings or scattering of sparks in neighboring buildings due to fire in the membrane material.

Therefore, there is a need to improve this.

The present invention has been made to improve the above problems, as the membrane material of the air dome is vulnerable to fire, by installing a fire prevention unit between the air dome and the neighboring building to prevent the fire of the air dome from spreading to the neighboring building The purpose is to provide a fire protection device for an air dome to block the spread of fire by preventing a fire in a neighboring building from spreading to the air dome.

The present invention includes a temperature sensor in the fire prevention part, so that water is sprayed when the temperature on the side of the membrane material rises rapidly during the summer season or during a fire to prevent excessive rise inside the air dome and to prevent fire or fire extinguishing in a short time. Its purpose is to provide a dome fire protection device.

The fire protection device of the air dome according to the present invention is provided between the air dome building and the neighboring building to prevent fire from occurring in the membrane material forming the outer shell of the air dome building, or to prevent the fire between the membrane material and the neighboring building. It includes a fire protection part that prevents fire from moving.

The fire protection unit may include a base member provided on the floor so as to be continuous or discontinuous along the edge of the air dome building while being spaced apart from the air dome building by a set distance; Support beams fixed in an erected state in a continuous or discontinuous manner along the axial direction of the base member; and a plate material having both sides connected to and fixed to the adjacent support beam along the axial direction of the base member and having a lower side supported by the base member.

The support beam may include a first beam disposed on the side of the air dome building; a second beam provided to correspond to each of the first beams and disposed on the side of the neighboring building; a connecting beam connecting the first beam and the second beam; and a connecting bracket provided on one side or both sides of the connecting beam to fix and connect the corresponding edge of the plate member.

The fire protection unit is aligned along the support beam, fixed to the top or one side or both sides of the plate member, fire piping allowing the flow of fire water; a water supply unit supplying the fire-fighting water to the fire-fighting pipe; And a through-hole formed in the firefighting pipe along the axial direction, and a blowing hole for guiding the firefighting water to at least one of the membrane material and the neighboring building.

The fire protection unit includes a sensing member fixed to the support beam or the plate member to detect the temperature of the makjae or the neighboring building in real time, and transmitting an operation signal of the water supply unit when detecting that the temperature is higher than a set temperature.

The support beam or the plate member is characterized in that the cap is fixedly connected to cover and protect the corresponding firefighting pipe from the top.

As described above, the fire protection device of the air dome according to the present invention is different from the prior art, as the membrane material of the air dome is vulnerable to fire, by installing a fire prevention unit between the air dome and the neighboring building, the fire of the air dome is transmitted to the neighboring building You can block the spread of a fire by preventing it from spreading and preventing a fire from a neighboring building from spreading to an air dome.

In the present invention, by including a temperature sensor in the fire prevention part, when the temperature on the side of the membrane material rises rapidly during the summer season or during a fire, water is sprayed to prevent excessive rise inside the air dome, and fire prevention or fire extinguishing treatment can be performed in a short time .

1 is a schematic diagram of a fire protection device for an air dome according to an embodiment of the present invention.
2 is a perspective view of an air dome fire protection device according to an embodiment of the present invention.
3 is a front view of an air dome fire protection device according to an embodiment of the present invention.
4 is a side view of an air dome fire protection device according to an embodiment of the present invention.
5 is a plan view of a main part of an air dome fire protection device according to an embodiment of the present invention.
6 is a main part view showing a fire extinguishing pipe of an air dome fire prevention device according to an embodiment of the present invention.

Hereinafter, an embodiment of an air dome fire protection device according to the present invention will be described with reference to the accompanying drawings. In this process, the thickness of lines or the size of components shown in the drawings may be exaggerated for clarity and convenience of description. In addition, terms to be described later are terms defined in consideration of functions in the present invention, which may vary according to the intention or custom of a user or operator. Therefore, definitions of these terms will have to be made based on the content throughout this specification.

1 is a schematic diagram of an air dome fire protection device according to an embodiment of the present invention, and FIG. 2 is a perspective view of an air dome fire prevention device according to an embodiment of the present invention.

3 is a front view of an air dome fire protection device according to an embodiment of the present invention, FIG. 4 is a side view of an air dome fire protection device according to an embodiment of the present invention, and FIG. It is a plan view of the main part of the fire protection device of the air dome according to.

6 is a main part view showing a fire extinguishing pipe of an air dome fire prevention device according to an embodiment of the present invention.

Referring to FIGS. 1 to 6 , the air dome fire protection device 100 according to an embodiment of the present invention includes a fire protection unit 110 .

In particular, the fire protection device 100 according to the present invention is due to the fire vulnerability of the membrane material (membrane, 20) forming the outer layer (shell) of the air dome building 10, in particular, the air dome building 10 ( 20), it plays a role in preventing the spread of fire while promptly inducing fire prevention or extinguishing treatment when it occurs.

Thus, the fire protection unit 110 is provided between the air dome building 10 and the neighboring building 30 to prevent a fire from occurring in the makjae 20 of the air dome building 10, or the makjae 20 It serves to prevent mutual fire between the neighboring building 30 from moving.

That is, when a fire occurs in the air dome building 10, the fire protection unit 110 prevents the fire from spreading to neighboring buildings 30 near the corresponding air dome building 10, and when a fire occurs in the neighboring building 30 It serves to prevent the fire from spreading to the air dome building 10 in the vicinity of the corresponding neighboring building 30.

In addition, the fire protection unit 110 lowers the temperature by spraying water when the surface temperature of at least one of the membrane material 20 of the air dome building 10 and the neighboring building 30 rises rapidly, thereby preventing the spread of fire. play a role

In detail, the fire protection unit 110 includes a base member 120, a support beam 130 and a plate member 140.

The base member 120 serves as a foundation for the fire protection unit 110, and is provided on the floor so as to be continuous or discontinuous along the edge of the air dome building 10 while being spaced apart from the air dome building 10 by a set distance. . In addition, the base member 120 is disposed in whole or in part along the edge of the air dome building 10. At this time, the base member 120 can be applied in various ways, such as a concrete layer poured on the floor.

In addition, the support beam 130 is fixed in a standing state in a continuous or discontinuous manner along the axial direction of the base member 120 . The support beam 130 can be applied with various materials such as metal materials to have heat resistance and bearing capacity, and can be deformed into various shapes.

The plate member 140 is fixed with both sides connected to the adjacent support beam 130 along the axial direction of the base member 120, and the lower side is supported by the base member 120. At this time, the plate member 140 is made of a material having heat resistance and can be applied in various shapes.

As the firewall is installed by the support beam 130 and the plate material 140, the fire occurring in the air dome building 10 is prevented from spreading to the neighboring building 30, and the fire occurring in the neighboring building 30 is prevented from being diffused into the air dome building 10.

In particular, the support beam 130 includes a first beam 132, a second beam 134, a connecting beam 136 and a connecting bracket 138.

The first beam 132 is formed in a plate shape, and is fixedly installed to the base member 120 while being disposed on the side of the air dome building 10. That is, one side of the first beam 132 is disposed toward the air dome building 10 .

Then, the second beam 134 is provided to correspond to each of the first beams 132, and is disposed on the side of the neighboring building 30. That is, the second beam 134 is formed in a plate shape, is disposed to face the other side of the first beam 132, and is fixed to the base member 120.

The connecting beam 136 connects the first beam 132 and the second beam 134 so as to extend vertically or obliquely with respect to the surface of the first beam 132 . At this time, the connecting beam 136 is detachably coupled to the first beam 132 and the second beam 134, or provided integrally with the first beam 132 and the second beam 134. In particular, the connecting beam 136 can be deformed into various shapes such as being made of a plate shape.

The connecting bracket 138 is provided on one side or both sides of the connecting beam 136, and connects the edge of the corresponding plate member 140 fixedly. At this time, the connecting bracket 138 fixes and connects the plate 140 in various ways, such as forcibly fitting and fixing the corresponding edge of the plate 140, or inserting and fixing the corresponding edge of the plate 140 by bolting. can

Of course, the connecting bracket 138 can be applied in various shapes and materials, such as clips, and can be integrally or detachably coupled to the connecting beam 136.

In addition, the fire prevention unit 110 includes a fire extinguishing pipe 150, a water supply unit 160, a discharge hole unit 170, and a sensing member 180.

The fire piping 150 is aligned along the support beam 130. In particular, the firefighting pipe 150 is aligned along a space surrounded by a specific first beam 132, a second beam 134, and a connecting beam 136, or aligned along a specific connecting bracket 138. Then, the firefighting pipe 150 is aligned along the axial direction (width direction) of the plate member 140 while being fixed to the top or one side or both sides of the plate member 140.

Of course, after the fire piping 150 is arranged over the plate 140 and the support beam 130, the position can be fixed to at least one of the support beam 130 and the plate 140 by the fixing member 152 . The fixing member 152 can be applied in various ways such as a band cable. In addition, the firefighting pipe 150 allows the flow of firefighting water, and is not limited to material, thickness, and the number of arrangements.

The water supply unit 160 serves to supply firefighting water to the firefighting pipe 150. At this time, when there are a plurality of firefighting pipes 150, the water supply unit 160 may be individually operated by being connected to the firefighting pipes 150, or may be connected and operated throughout the firefighting pipes 150. The water supply unit 160 may include a tank containing water and a pump.

And, the ejection hole 170 is formed along the axial direction of the firefighting pipe 150, and ejects and guides the firefighting water to at least one of the makjae 20 and the neighboring building 30.

In particular, a plurality of ejection holes 170 are formed on the upper side and both sides of the circumferential surface of the firefighting pipe 150 to spray and guide firefighting water to the makjae 20 and the neighboring building 30 at the same time, to the makjae 20 It may also be arranged to centrally spray and guide firefighting water.

Meanwhile, the fire prevention unit 110 may include a sensing member 180 .

The sensing member 180 is fixed to the support beam 130 or the plate member 140 to detect the temperature of the membrane material 20 or the neighboring building 30 in real time, and the water supply unit 160 operates when detecting that the temperature is higher than the set temperature. transmit a signal

For convenience, the sensing member 180 is shown as being provided on both sides of the support beam 130, respectively. Thus, the sensing member 180 can detect the surface temperature of the corresponding plate material 140 and the neighboring building 30 in real time.

On the other hand, the support beam 130 or the plate member 140 may be fixedly connected to the cap 190 so as to cover and protect the corresponding fire piping 150 from the top.

In particular, the cap 190 is to be disposed over the entire support beam 130 and the plate material 140 so that the ejection hole 170 of the firefighting pipe 150 is not blocked by foreign substances such as dust. To this end, the support beam 130 and the plate member 140 may stably support the cab 190 by providing a support 192 at a set position. Of course, the support 192 and the cap 190 can be applied in various shapes.

In particular, the support 192 connects the first beam 132 and the connecting beam 136 of the specific support beam 130 so as not to interfere with the arrangement of the firefighting pipe 150, and the second beam 134 It can be applied as a bar type extending upward from the connecting portion of the connecting beam 136.

In addition, when the cap 190 is provided, the fire piping 150 may form ejection holes 170 on both circumferential surfaces except for the upper circumferential surface.

Therefore, in the summer season, when at least one of the neighboring buildings 30 corresponding to the makjae 20 is overheated, the sensing member 180 detects it and transmits a signal to the water supply unit 160. Due to this, the firefighting pipe 150 receives the firefighting water and ejects it to the makjae 20 and the neighboring building 30 side.

So, the makjae 20 and the neighboring building 30 can properly maintain the surface temperature, and in case of fire, fire prevention (防火) or fire extinguishing (消火) can be treated in a short time.

The present invention has been described with reference to the embodiments shown in the drawings, but this is only exemplary, and those skilled in the art can make various modifications and equivalent other embodiments. will understand Therefore, the true technical protection scope of the present invention should be determined by the claims below.

10: air dome building 20: membrane material
30: neighboring building 100: fire protection
110: fire protection unit 120: base member
130: support beam 132: first beam
134: second beam 136: connecting beam
138: connecting bracket 140: plate
150: fire piping 152: fixing member
160: water supply unit 170: ejection hole unit
180: sensing member 190: cap
192: support

Claims (5)

It is provided between the air dome building and the neighboring building to prevent fire from occurring in the membrane material forming the outer shell of the air dome building, or to prevent the fire from moving between the membrane material and the neighboring building. ,
The fire protection unit may include a base member provided on the floor so as to be continuous or discontinuous along the edge of the air dome building while being spaced apart from the air dome building by a set distance; Support beams fixed in an erected state in a continuous or discontinuous manner along the axial direction of the base member; And a plate member fixed with both sides connected to the adjacent support beam along the axial direction of the base member, the lower side of which is supported by the base member,
The support beam may include a first beam disposed on the side of the air dome building;
a second beam provided to correspond to each of the first beams and disposed on the side of the neighboring building;
a connecting beam connecting the first beam and the second beam; and
The fire protection device of the air dome, characterized in that it comprises a connecting bracket provided on one side or both sides of the connecting beam to fix and connect the edge of the corresponding plate member.
delete The method of claim 1, wherein the fire protection unit,
Firefighting pipes aligned along the support beam, fixed to the top, one side or both sides of the plate, and allowing the flow of firefighting water;
a water supply unit supplying the fire-fighting water to the fire-fighting pipe; and
An air dome fire protection device comprising a through hole formed in the fire piping along the axial direction, and a discharge hole for guiding the fire extinguishing water to at least one of the membrane material and the neighboring building.
According to claim 3,
The fire protection unit includes a sensing member fixed to the support beam or the plate material to detect the temperature of the membrane material or the neighboring building in real time, and transmitting an operation signal of the water supply unit when detecting that the temperature is higher than a set temperature. Air dome fire protection device.
According to claim 4,
The support beam or the plate material is an air dome fire protection device, characterized in that for fixing and connecting the cap to cover and protect the corresponding fire piping from the top.

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