KR20170001817U - Carbon dioxide safety fire extinguishing system - Google Patents

Carbon dioxide safety fire extinguishing system Download PDF

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Publication number
KR20170001817U
KR20170001817U KR2020150007435U KR20150007435U KR20170001817U KR 20170001817 U KR20170001817 U KR 20170001817U KR 2020150007435 U KR2020150007435 U KR 2020150007435U KR 20150007435 U KR20150007435 U KR 20150007435U KR 20170001817 U KR20170001817 U KR 20170001817U
Authority
KR
South Korea
Prior art keywords
ventilation
fire extinguishing
carbon dioxide
cabinet
space
Prior art date
Application number
KR2020150007435U
Other languages
Korean (ko)
Inventor
김주철
Original Assignee
현대중공업 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 현대중공업 주식회사 filed Critical 현대중공업 주식회사
Priority to KR2020150007435U priority Critical patent/KR20170001817U/en
Publication of KR20170001817U publication Critical patent/KR20170001817U/en

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Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C35/00—Permanently-installed equipment
    • A62C35/20—Hydrants, e.g. wall-hoses, wall units, plug-in cabinets
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C13/00—Portable extinguishers which are permanently pressurised or pressurised immediately before use
    • A62C13/66—Portable extinguishers which are permanently pressurised or pressurised immediately before use with extinguishing material and pressure gas being stored in separate containers
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C13/00—Portable extinguishers which are permanently pressurised or pressurised immediately before use
    • A62C13/76—Details or accessories
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C35/00—Permanently-installed equipment
    • A62C35/58—Pipe-line systems
    • A62C35/68—Details, e.g. of pipes or valve systems

Abstract

The present invention relates to a carbon dioxide extinguishing device that can maintain the pressure in a carbon dioxide fire extinguishing container at a constant level by suppressing the temperature rise of the carbon dioxide extinguishing container by improving ventilation of the fire extinguishing cabinet on which the carbon dioxide extinguishing container is mounted. A carbon dioxide fire extinguishing system according to the present invention includes a fire extinguishing cabinet for providing a space for installing carbon dioxide extinguished air; And a ventilation device provided at both sides of the fire extinguishing cabinet. The ventilation device includes a ventilation wall for providing a space for a ventilation path, and a ventilation wall provided inside the ventilation wall for spatially Wherein the first ventilation port is connected to an outer space of the fire extinguishing cabinet, and the second ventilation port is connected to the fire extinguishing cabinet, wherein the first ventilation port and the second ventilation port are provided at both ends of the ventilation path, And is connected to the internal space of the cabinet.

Description

The present invention relates to a carbon dioxide fire extinguishing system,

The present invention relates to a carbon dioxide fire extinguishing system, and more particularly, to a fire extinguishing apparatus capable of suppressing a temperature rise of a carbon dioxide fire extinguishing vessel by improving ventilation of a fire extinguishing cabinet on which a carbon dioxide fire extinguishing vessel is mounted, To a carbon dioxide fire extinguishing system.

Fire extinguishing facilities used to suppress fire are largely divided into water-based fire-extinguishing equipment and gas-based fire-extinguishing equipment. Water-based fire-extinguishing equipment uses liquid fire extinguishing means such as fire extinguisher or fire extinguishing agent The system is to use extinguishing gas such as carbon dioxide or nitrogen to suppress the fire in the protected area.

The gas system fire extinguishing system can prevent the various peripheral devices existing in the protected area from being polluted and damaged by the digestion water while suppressing the fire, and can effectively suppress the fire. Also, after the fire is suppressed, It is applied to various fields because of the advantage that it can greatly reduce the post-treatment work. Especially, in the case of ships, such gas fire-extinguishing facilities are mandatory.

Korean Patent Laid-Open Publication No. 10-2011-0115562 discloses an example of a gas fire extinguishing apparatus applied to such a ship, which is connected to a fire extinguishing gas container installed in a CO 2 cabinet through a pipeline from each protection zone existing in a ship, There is disclosed a configuration in which extinguished gas injected from a gas container is ejected into each of the protection zones along the piping line.

On the other hand, in a fire extinguishing gas container installed in a CO 2 cabinet, CO 2 is pressurized and stored under a certain pressure. When the pressure in the fire extinguishing gas container exceeds the allowable pressure due to an increase in external temperature, the safety disk ruptures, The gas container becomes unusable. For example, when a ship is navigating a tropical region, it is common that the carbon dioxide fire extinguisher can not be used due to a rise in temperature.

Korean Patent Laid-Open No. 10-2011-0115562

The present invention has been made in order to solve the above problems, and it is an object of the present invention to improve the ventilation of a fire extinguishing cabinet on which a carbon dioxide fire extinguishing vessel is mounted, thereby suppressing a temperature rise of the fire extinguishing vessel, The present invention provides a carbon dioxide extinguishing apparatus which is provided with an exhaust gas purifying apparatus.

According to an aspect of the present invention, there is provided a carbon dioxide fire extinguishing system comprising: a fire extinguishing cabinet for providing a space for installing carbon dioxide extinguished air; And a ventilation device provided at both sides of the fire extinguishing cabinet. The ventilation device includes a ventilation wall for providing a space for a ventilation path, and a ventilation wall provided inside the ventilation wall for spatially Wherein the first ventilation port is connected to an outer space of the fire extinguishing cabinet, and the second ventilation port is connected to the fire extinguishing cabinet, wherein the first ventilation port and the second ventilation port are provided at both ends of the ventilation path, And is connected to the internal space of the cabinet.

The first ventilating opening is provided on the upper side of the fire extinguishing cabinet, and the second ventilating opening is provided on the lower side of the fire extinguishing cabinet. The ventilation passage is formed along the vertical direction of the ventilation wall and is bent at a right angle at a portion connected to the first ventilation hole and the second ventilation hole. In addition, a louver is provided in the first ventilation hole and the second ventilation hole.

The carbon dioxide extinguishing system according to the present invention has the following effects.

The ventilating device having a structure for increasing the ventilation efficiency is provided on both sides of the fire extinguishing cabinet on which the carbon dioxide fire extinguishing vessel is mounted so that the temperature in the fire extinguishing cabinet can be kept constant and the internal pressure rise of the carbon dioxide extinguishing container can be suppressed .

1 is a perspective view of a carbon dioxide extinguishing apparatus according to an embodiment of the present invention;
FIG. 2 is an exploded perspective view of a carbon dioxide extinguishing apparatus according to an embodiment of the present invention; FIG.
3 is a front cross-sectional view of a carbon dioxide extinguishing system according to one embodiment of the present invention;

Hereinafter, a carbon dioxide extinguishing apparatus according to an embodiment of the present invention will be described in detail with reference to the drawings.

Referring to FIG. 1, a carbon dioxide extinguishing apparatus 10 according to an embodiment of the present invention includes a fire extinguishing cabinet 110. The fire extinguishing cabinet 110 provides a space in which the carbon dioxide extinguishing container 120 is mounted.

An opening and closing door 111 is provided on the front of the fire extinguishing cabinet 110 and a ventilator 130 is installed on both sides of the fire extinguishing cabinet 110. The ventilation device 130 is for ventilating the air inside the fire extinguishing cabinet 110 and includes a ventilation wall 131, a ventilation path 132, a first vent 133, and a second vent 134 .

The ventilation wall 131 corresponds to the wall of the fire extinguishing cabinet 110 and the ventilation passage 132 is provided in the ventilation wall 131. The ventilation path 132 is a space for spatially connecting the inside and the outside of the fire extinguishing cabinet 110 and is formed along the vertical direction of the ventilation wall 131. The first ventilation hole 133 and the second ventilation hole 134, And is bent at a right angle. The first ventilation hole 133 and the second ventilation hole 134 are provided at both ends of the ventilation passage 132, respectively.

The first ventilation opening 133 is connected to the external space of the fire extinguishing cabinet 110. The first ventilation opening 133 is connected to the internal space of the fire extinguishing cabinet 110. The first ventilation opening 133 is connected to the fire extinguishing cabinet 110, And the second ventilation hole 134 is arranged to be connected to the lower side of the fire extinguishing cabinet 110. The reason why the first ventilation port 133 is provided on the upper side of the fire extinguishing cabinet 110 and the second ventilation port 134 is provided on the lower side of the fire extinguishing cabinet 110 is that the pressure inside the fire extinguishing cabinet 110 is reduced, And the ventilation efficiency can be increased through the arrangement of the first ventilation hole 133 and the second ventilation hole 134. The first ventilation hole 133 and the second ventilation hole 134 are provided with barbed louvers 135 to prevent foreign matter from entering the ventilation passage 132.

The ventilation of the inside of the fire extinguishing cabinet 110 can be effectively performed by providing the ventilation device 130 on both sides of the fire extinguishing cabinet 110. As a result, So that the internal pressure rise of the carbon dioxide extinguishing vessel 120 can be suppressed.

10: Carbon dioxide fire extinguishing device 110: Fire extinguishing cabinet
120: carbon dioxide extinguishing container 130: ventilation device
131: ventilation wall 132: ventilation path
133: first ventilation hole 134: second ventilation hole
135: Louver

Claims (4)

A fire extinguishing cabinet providing a space for mounting carbon dioxide extinguished air; And
And a ventilation unit provided at both sides of the fire extinguishing cabinet,
The ventilator may include:
A ventilation wall for providing a space for ventilation,
A ventilation passage provided in the ventilation wall for spatially connecting the inside and the outside of the fire extinguishing cabinet,
And a first ventilation hole and a second ventilation hole provided at both ends of the ventilation path,
Wherein the first vent is connected to an outer space of the fire extinguishing cabinet and the second vent is connected to an inner space of the fire extinguishing cabinet.
2. The carbon dioxide extinguishing system according to claim 1, wherein the first vent is provided on the upper side of the fire extinguishing cabinet, and the second vent is provided on the lower side of the fire extinguishing cabinet.
The carbon dioxide extinguishing system according to claim 1, wherein the ventilation passage is formed along a vertical direction of the ventilation wall, and is bent at a right angle at a portion connected to the first ventilation opening and the second ventilation opening.
The carbon dioxide extinguishing system according to claim 1, wherein a louver is provided in the first ventilation hole and the second ventilation hole.
KR2020150007435U 2015-11-17 2015-11-17 Carbon dioxide safety fire extinguishing system KR20170001817U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2020150007435U KR20170001817U (en) 2015-11-17 2015-11-17 Carbon dioxide safety fire extinguishing system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2020150007435U KR20170001817U (en) 2015-11-17 2015-11-17 Carbon dioxide safety fire extinguishing system

Publications (1)

Publication Number Publication Date
KR20170001817U true KR20170001817U (en) 2017-05-25

Family

ID=59021719

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2020150007435U KR20170001817U (en) 2015-11-17 2015-11-17 Carbon dioxide safety fire extinguishing system

Country Status (1)

Country Link
KR (1) KR20170001817U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190002895U (en) 2018-05-15 2019-11-25 양춘갑 Hose reel fire extinguisher using carbon dioxide gas

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20110115562A (en) 2011-05-20 2011-10-21 주식회사 엔케이 Gas type fire-fighting apparatus for a ship with double detective function

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20110115562A (en) 2011-05-20 2011-10-21 주식회사 엔케이 Gas type fire-fighting apparatus for a ship with double detective function

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190002895U (en) 2018-05-15 2019-11-25 양춘갑 Hose reel fire extinguisher using carbon dioxide gas

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