KR20160012232A - For hydrostatic pressure test methods and checking means testing of sprinklers for fire-fighters - Google Patents

For hydrostatic pressure test methods and checking means testing of sprinklers for fire-fighters Download PDF

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Publication number
KR20160012232A
KR20160012232A KR1020160004019A KR20160004019A KR20160012232A KR 20160012232 A KR20160012232 A KR 20160012232A KR 1020160004019 A KR1020160004019 A KR 1020160004019A KR 20160004019 A KR20160004019 A KR 20160004019A KR 20160012232 A KR20160012232 A KR 20160012232A
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KR
South Korea
Prior art keywords
sprinkler
pipe
water
fire
valve
Prior art date
Application number
KR1020160004019A
Other languages
Korean (ko)
Inventor
이성원
Original Assignee
유지씨 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 유지씨 주식회사 filed Critical 유지씨 주식회사
Priority to KR1020160004019A priority Critical patent/KR20160012232A/en
Publication of KR20160012232A publication Critical patent/KR20160012232A/en

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    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C37/00—Control of fire-fighting equipment
    • A62C37/50—Testing or indicating devices for determining the state of readiness of the equipment
    • 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
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C37/00—Control of fire-fighting equipment
    • A62C37/08—Control of fire-fighting equipment comprising an outlet device containing a sensor, or itself being the sensor, i.e. self-contained sprinklers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L19/00—Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges

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  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)

Abstract

The present invention relates to a sprinkler which is installed inside a building such as an apartment house, an apartment building, an office building, an office, and the like, in which high-pressure water is automatically sprayed in the event of a fire, The present invention relates to a water pressure inspection method and a water pressure inspection inspection means of a sprinkler for fire suppression,
The auxiliary pipe 30 is installed at one side of the upper connecting portion 21 of the sprinkler 20 connected to the water supply pipe 10 or the water pipe 10 connected to the sprinkler 20, And a valve 40 is coupled to an end of the auxiliary pipe 30 to check whether the hydraulic pressure normally operates depending on whether the valve 40 is opened or closed.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a sprinkler for fire extinguishing sprinklers,

The present invention relates to a water pressure inspection method and a water pressure inspection method for a fire suppression sprinkler, and more particularly, to a water pressure inspection method and a water pressure inspection method for a fire suppression sprinkler which are installed inside a building such as a general house, a multi-house, an apartment, an office, The present invention relates to a water pressure inspection method and a water pressure inspection inspection means of a sprinkler for fire suppression which can quickly and easily inspect whether a normal water pressure acts on a sprinkler in a normal time in a sprinkler for suppressing a fire.

Generally, when a fire in a building occurs as a result of a building becoming larger and larger, a fire truck is quickly dispatched, and even if a fire is suppressed by using an elevator ladder, the height of the elevated ladder is limited, Has a lot of difficulties.

As described above, when the fire occurs in a place where the restriction of the fire suppression is applied, the fire cooler can effectively suppress the fire. A sprinkler is a nozzle that is installed on a ceiling or roof of a fire-fighting object. It is a part that blocks the nozzle entrance and is operated and disassembled by a heat flow such as a fire to extinguish the water coming out from the water spout to the fire point.

Even with a sprinkler with this useful function, there is a problem that if the normal water pressure does not work when a hot topic occurs, the fire suppression can not be done.

However, a bigger problem is that there is no way to check and verify whether normal water pressure is working in the sprinkler. Of course, it is not impossible to test. However, as described above, it is possible to confirm whether or not a normal water pressure acts only when a situation in which a fire occurs is produced.

Prior art related to the present invention is disclosed in Korean Utility Model Publication No. 20-1998-0006817 (entitled "Round Type Sprinkler") and Japanese Patent Application Laid-Open No. 10-2011-0125090 (Title: Sprinkler for Fire Extinguishing) .

It is impossible to confirm the apparatus and method for checking the water pressure in the sprinkler.

Accordingly, the present invention has been made in order to solve the above-mentioned problems, and it is possible to easily and easily inspect the strength of the water pressure transmitted to the sprinkler for fire suppression so that the phenomenon that the sprinkler can not sprinkle And an object of the present invention is to provide a water pressure inspection method and a water pressure inspection inspection means of a sprinkler for fire suppression which can prevent the fire from being enlarged in size by allowing the fire to be suppressed at an early stage.

According to another aspect of the present invention, there is provided a method for examining a water pressure of a sprinkler for fire fighting,

The auxiliary pipe 30 is installed at one side of the upper connecting portion 21 of the sprinkler 20 connected to the water supply pipe 10 or the water pipe 10 connected to the sprinkler 20, And a valve 40 is coupled to an end of the auxiliary pipe 30 to check whether the hydraulic pressure normally operates depending on whether the valve 40 is opened or closed.

The inspection means (S) for water pressure inspection of the fire-fighting sprinkler

An auxiliary pipe 30 which is integrally or separably connected to one end of a water supply pipe 10 connected to an upper end connecting portion 21 of the sprinkler 20 or the sprinkler 20 connected to the water supply pipe 10, And a valve (40) connected to one side of the auxiliary pipe (30) for opening and closing the water.

Also, the fitting portion 50 may be formed at the end of the auxiliary pipe 30 so that the hose 60 can be connected to the pipe.

Also, when the auxiliary pipe 30 is configured as a separate and coupled type, a 'T' type fitting pipe 31 can be constructed.

The water pressure inspection method and the water pressure inspection means of the sprinkler for fire suppression provided in the present invention can easily check whether the water pressure of the sprinkler is operating within a normal range so that the sprinkler can not be operated It is possible to suppress the fire which can be progressed to the enlargement at the early stage.

Fig. 1 is a front view showing a conventional sprinkler type pendant type installation state
Fig. 2 is a perspective view showing a conventional sprinkler type middle circular installation state.
3 is a front view showing a preferred embodiment of the present invention.
4 is a front view showing another embodiment of the present invention.

Hereinafter, a water pressure inspection method for a fire suppression sprinkler provided in the present invention will be described with reference to the accompanying drawings and preferred embodiments.

The method for inspecting the water pressure of the sprinkler according to the present invention is characterized in that the water pipe is connected to the upper connecting portion 21 of the sprinkler 20 connected to the water supply pipe 10 or the water pipe 10 connected to the sprinkler 20, (30).

The auxiliary pipe 30 is installed to inspect the water pressure of the water. When the length of the upper end connecting portion 21 of the sprinkler is long, the auxiliary pipe 30 can be installed on the side of the upper connecting portion 21, It can be provided on the side of the water pipe 10.

The auxiliary pipe 30 can be integrally formed with the upper connecting portion 21 of the sprinkler or the water pipe 10,

In addition, the valve 40 can be coupled to the end of the auxiliary pipe 30, and it is possible to check whether the hydraulic pressure normally operates depending on whether the valve 40 is opened or closed. At this time, it is preferable that the valve 40 is installed by exposing a part of the valve 40 so that the user can perform inspection from time to time.

The inspection means S for checking the water pressure of the sprinkler for fire suppression is connected to the upper connecting portion 21 or the sprinkler 20 of the sprinkler 20 connected to the water pipe 10 as shown in Fig. The auxiliary pipe 30 is formed integrally or separated from the water supply pipe 10 at one side thereof.

That is, the auxiliary pipe 30 may be integrally formed with the upper end connecting portion 21 of the sprinkler as shown in FIG. 4. Alternatively, as shown in FIG. 3, a 'T' It is also possible to provide a structure in which the tube 31 can be easily separated and combined.

A valve (40) is connected to one side of the auxiliary pipe (30) so as to check whether normal water pressure acts on the water when the water is inspected.

The fitting portion 50 may be formed at the end of the auxiliary pipe 30 so that the hose 60 can be connected to the pipe.

Of course, even if the fitting portion 50 is not formed, it is not difficult to check the water pressure. However, when the fitting 50 constitutes the fitting portion 50 as described above, it is possible to prevent the water from being sprayed around in the inspection process. 3 to 4, the hose 60 is connected to the fitting portion 50 and then the valve 40 is inserted into the transparent container 70 while the end of the hose 60 is inserted into the transparent container 70 When the water pressure is inspected by opening and closing, it is possible to prevent the water from being sprayed to the surroundings, and at the same time, it is possible to confirm whether or not the normal water pressure acts.

In addition, the valve (40) may be variously applied including a solenoid valve if it is a valve capable of opening and closing water in addition to the illustrated valve, but it is provided only for main purpose opening and closing of water.

Further, the position of the valve 40 may be provided at a point coinciding with the surface of the ceiling or at a point protruding outwardly, but it is preferable that the valve 40 is installed so as to be operated by the hand of a person who performs the inspection.

S: inspection means 10: water supply pipe
20: sprinkler 21: upper connection
30: auxiliary tube 31: 'T' shaped fitting tube
40: valve 50: fitting
60: Hose 70: Transparent container

Claims (4)

The auxiliary pipe 30 is installed at one side of the upper connecting portion 21 of the sprinkler 20 connected to the water supply pipe 10 or the water pipe 10 connected to the sprinkler 20, , And a valve (40) is coupled to an end of the auxiliary pipe (30) to check whether the hydraulic pressure normally operates depending on whether the valve (40) is opened or closed. .
An auxiliary pipe 30 which is integrally or separably connected to one end of a water supply pipe 10 connected to an upper end connection portion 21 of the sprinkler 20 or the sprinkler 20 connected to the water supply pipe 10;
A valve (40) connected to one side of the auxiliary pipe (30) and opening / closing water;
And an inspection means for checking the water pressure of the sprinkler for fire suppression.
3. The method of claim 2,
Wherein a fitting portion (50) can be formed at an end of the auxiliary pipe (30) so that the hose (60) can be connected to the pipe fitting portion (50).
3. The method of claim 2,
And a 'T' -shaped pipe (31) can be constituted when the auxiliary pipe (30) is configured as a separable and coupled type.
KR1020160004019A 2016-01-13 2016-01-13 For hydrostatic pressure test methods and checking means testing of sprinklers for fire-fighters KR20160012232A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020160004019A KR20160012232A (en) 2016-01-13 2016-01-13 For hydrostatic pressure test methods and checking means testing of sprinklers for fire-fighters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020160004019A KR20160012232A (en) 2016-01-13 2016-01-13 For hydrostatic pressure test methods and checking means testing of sprinklers for fire-fighters

Publications (1)

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KR20160012232A true KR20160012232A (en) 2016-02-02

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109513156A (en) * 2019-01-04 2019-03-26 安徽辰控智能科技有限公司 A kind of spray end water testing device
CN110031509A (en) * 2019-05-21 2019-07-19 中国民用航空飞行学院 Hangar high-pressure water mist fire-extinguishing experimental provision
CN111111075A (en) * 2019-12-31 2020-05-08 安徽三联学院 Integrated multifunctional fire hydrant water pressure monitoring system

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109513156A (en) * 2019-01-04 2019-03-26 安徽辰控智能科技有限公司 A kind of spray end water testing device
CN109513156B (en) * 2019-01-04 2023-10-31 合肥科大立安安全技术有限责任公司 Spray terminal water testing device
CN110031509A (en) * 2019-05-21 2019-07-19 中国民用航空飞行学院 Hangar high-pressure water mist fire-extinguishing experimental provision
CN111111075A (en) * 2019-12-31 2020-05-08 安徽三联学院 Integrated multifunctional fire hydrant water pressure monitoring system

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