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KR200458779Y1 - Fire extinguisher - Google Patents

Fire extinguisher Download PDF

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Publication number
KR200458779Y1
KR200458779Y1 KR2020110011815U KR20110011815U KR200458779Y1 KR 200458779 Y1 KR200458779 Y1 KR 200458779Y1 KR 2020110011815 U KR2020110011815 U KR 2020110011815U KR 20110011815 U KR20110011815 U KR 20110011815U KR 200458779 Y1 KR200458779 Y1 KR 200458779Y1
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South Korea
Prior art keywords
waterproof
relief
fire
pressure
valve
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KR2020110011815U
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Korean (ko)
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문 식 원
김상대
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주식회사 파이어스
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    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C31/00—Delivery of fire-extinguishing material
    • A62C31/28—Accessories for delivery devices, e.g. supports
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C33/00—Hose accessories
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C37/00—Control of fire-fighting equipment
    • A62C37/36—Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device
    • A62C37/38—Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device by both sensor and actuator, e.g. valve, being in the danger zone
    • A62C37/40—Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device by both sensor and actuator, e.g. valve, being in the danger zone with electric connection between sensor and actuator
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
    • F16K17/164—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side and remaining closed after return of the normal pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/02—Construction of housing; Use of materials therefor of lift valves

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Mechanical Engineering (AREA)
  • Safety Valves (AREA)

Abstract

본 고안은 소방 방수장치에 관한 것으로서, 소방수의 방수과정에 있어 소방호스의 급격한 흔들림으로 인한 조정불량을 방지하여 화재진압을 위한 소방호스의 조절이 용이하고 안전하게 이루어질 수 있도록 한 것이다.
즉, 본 고안은 소방 방수장치에 있어서, 방수관로에 방수압의 급격한 상승시 설정된 압력에서 방수압에 의하여 동작되는 방수압 동작 소방수 릴리프수단을 구비한 것이다.
따라서, 본 고안은 방수압 동작 소방수 릴리프수단을 구비함으로써 방수압력 상승에 따른 릴리프밸브의 동작이 신속하고 부드럽게 이루어지며, 릴리프밸브의 동작과정에 있어 방수압이 오리피스를 통하여 부분배출되어 급격한 릴리프밸브의 개폐동작이 이루어지지 않아 소방호스의 조정불량이 발생하지 않으면, 다양한 화재환경에 따른 릴리프밸브의 동작 방수압이 조절 가능한 것이다.The present invention relates to a fire fighting waterproofing device, which prevents misadjustment caused by sudden shaking of the fire hose in the waterproofing process of firefighters, so that the control of the fire hose for fire suppression can be easily and safely made.
That is, the present invention is to provide a waterproof fire-proof device, the waterproof pressure operation firefighter relief means operated by the waterproof pressure at the pressure set at the sudden rise of the waterproof pressure in the waterproof pipeline.
Therefore, the present invention is provided with a waterproof pressure firefighter relief means, the operation of the relief valve according to the increase in the waterproof pressure is made quickly and smoothly, during the operation of the relief valve, the waterproof pressure is partially discharged through the orifice and the rapid relief valve If the opening and closing operation does not occur because the adjustment of the fire hose does not occur, the operating waterproof pressure of the relief valve according to the various fire environment is adjustable.

Description

소방 방수장치{FIRE EXTINGUISHER}Fire Fighting Waterproofing Device {FIRE EXTINGUISHER}

본 고안은 소방 방수장치에 관한 것으로서, 더욱 상세하게는 소방 방수장치에 있어서, 방수관로에 방수압의 급격한 상승시 설정된 압력에서 방수압에 의하여 동작되는 방수압 동작 소방수 릴리프수단을 구비하여서, 소방수의 방수과정에 있어 소방호스의 급격한 흔들림으로 인한 조정불량을 방지하여 화재진압을 위한 소방호스의 조절이 용이하고 안전하게 이루어질 수 있도록 함을 목적으로 한 것이다.
The present invention relates to a fire fighting waterproofing device, and more particularly, in a fire fighting waterproofing device, a waterproofing pressure-operating firefighter relief means operated by a waterproofing pressure at a pressure set at a sudden rise of the waterproofing pressure in a watertight pipe, In order to prevent the misalignment caused by the sudden shaking of the fire hose in the waterproofing process, it is to make it easy and safe to adjust the fire hose for extinguishing the fire.

일반적으로 소방 방수장치는 화재시 화원으로 신속하게 소방수를 방수하여 화재를 진압할 수 있도록 하는 것이다.In general, the fire fighting waterproofing device to quickly extinguish the fire by waterproofing the fireman to the fire in the event of fire.

상기한 바와 같은 소방 방수장치는 소방수가 유입되는 급수관과, 상기 급수관을 통하여 소방수를 흡입하여 펌핑하는 소방펌프와, 상기 소방펌프에서 펌핑된 소방수가 공급되는 방수관과 상기 방수관로에 구비되어 소방호스가 연결되는 다수의 방수구와 상기 각 방수구에 구비되는 방수밸브 및 상기 소방펌프의 동작을 제어하는 컨트롤부로 구성된 것이다.Fire protection system as described above is provided in the water supply pipe, the fire water inlet, the fire pump to suck and pump the fire water through the water supply pipe, the water pipe supplied with the fire water pumped from the fire pump and the waterproof pipe is provided in the fire hose Is composed of a plurality of waterproof ports and the waterproof valve provided in each of the waterproof ports and the control unit for controlling the operation of the fire pump.

이상과 같이 구성된 종래의 소방 방수장치는 화재발생시 방수구에 소방호스를 연결하고 소방호스의 관창을 화원으로 향하게 한 후 방수밸브를 개방하여서 화원으로 소방수를 공급하여 화재를 진압하는 것이다.Conventional fire waterproofing device configured as described above is to connect the fire hose to the waterproof port in the event of fire and to direct the fire hose to the fire garden, and then open the waterproof valve to supply fire water to the fire and extinguish the fire.

한편, 상기한 바와 같은 소방 방수장치를 이용하여 화재를 진압함에 있어 여려 개의 소방호스가 결합되어 사용되는데 이중 하나의 소방호스에서 소방수의 방수를 차단하게 되면 방수관로의 압력이 급격히 상승되어 방수가 이루어지는 다른 소방호스에 집중 작용 되어서 소방호스가 조정 불가능 상태로 흔들림이 발생하는 문제점이 있었다.On the other hand, when extinguishing a fire by using the fire-proof waterproofing device as described above, several fire hoses are used in combination. When one of the fire hoses blocks the firefighter's waterproofing, the pressure in the water pipe increases rapidly and thus the waterproofing is performed. Focusing on other fire hoses, there was a problem that the fire hose was shaken in an unadjustable state.

이에, 방수관로에 일정 압력이 도달하면 소방수를 릴리프시켜 방수압의 급격한 상승을 방지할 수 있게 한 릴리프밸브를 구비하여 실시하고 있다.Therefore, when a certain pressure reaches the waterproof pipe, the relief valve is provided to release the fire water to prevent the sudden rise of the waterproof pressure.

그러나, 종래 방수관로에 구비된 릴리프밸브는 방수관로의 방수압에 개방되게 구성되어 있어 릴리프밸브의 개방동작이 명확하고 신속하지 않으며, 릴리프밸브의 개방에 따라 방수관로의 압력이 급격하게 하강되어 다른 소방호스에서의 소방수 방수가 원활하게 이루어지지 않는 문제점이 있었다.
However, since the relief valve provided in the conventional waterproof pipeline is configured to open at the waterproof pressure of the waterproof pipeline, the opening operation of the relief valve is not clear and rapid, and the pressure in the waterproof pipeline rapidly decreases due to the release of the relief valve. There was a problem that the waterproofing of the fireman in the fire hose is not smoothly made.

또한, 상기 릴리프밸브가 급격한 개방과 닫힘 동작이 이루어져 릴리프밸브의 개폐과정에 소방호스의 흔들림이 더욱 유발되어 소방호스의 통제가 어려운 문제점이 있었다.
In addition, the relief valve is a sudden opening and closing operation is caused by the shaking of the fire hose in the opening and closing process of the relief valve has a problem that it is difficult to control the fire hose.

이에, 본 고안은 상술한 바와 같이 종래 소방 방수장치가 소방수의 방수압력 상승에 따른 릴리프밸브의 동작이 신속하고 부드럽게 이루어지지 않는 문제점과, 릴리프밸브의 동작과정에 압력의 변동이 유발되어 소방호스의 조정불량 상태가 발생하는 문제점과, 다양한 화재환경에 따른 릴리프밸브의 동작 방수압이 조절 불가능한 문제점을 해결할 수 있도록 한 것이다.
Accordingly, the present invention is a problem that the conventional fire protection system does not quickly and smoothly operate the relief valve according to the increase in the water pressure of the firefighter, and the pressure fluctuations in the operation of the relief valve causes fire hoses. It is to solve the problem that the misadjustment state occurs, and the operation of the relief valve of the relief valve according to various fire environment is not adjustable.

즉, 본 고안은 소방 방수장치에 있어서, 방수관로에 방수압의 급격한 상승시 설정된 압력에서 방수압에 의하여 동작되는 방수압 동작 소방수 릴리프수단을 구비한 것이다.
That is, the present invention is to provide a waterproof fire-proof device, the waterproof pressure operation firefighter relief means operated by the waterproof pressure at the pressure set at the sudden rise of the waterproof pressure in the waterproof pipeline.

따라서, 본 고안은 방수압 동작 소방수 릴리프수단을 구비함으로써 방수압력 상승에 따른 릴리프밸브의 동작이 신속하고 부드럽게 이루어지며, 릴리프밸브의 동작과정에 있어 방수압이 오리피스를 통하여 부분배출되어 급격한 릴리프밸브의 개폐동작이 이루어지지 않아 소방호스의 조정불량이 발생하지 않으면, 다양한 화재환경에 따른 릴리프밸브의 동작 방수압이 조절 가능한 것이다.
Therefore, the present invention is provided with a waterproof pressure firefighter relief means, the operation of the relief valve according to the increase in the waterproof pressure is made quickly and smoothly, during the operation of the relief valve, the waterproof pressure is partially discharged through the orifice and the rapid relief valve If the opening and closing operation does not occur because the adjustment of the fire hose does not occur, the operating waterproof pressure of the relief valve according to the various fire environment is adjustable.

도 1 은 본 고안에 따른 주요 구성도.
도 2 는 본 고안에 따른 릴리프밸브의 상세 예시도.
도 3 은 본 고안에 따른 동작과정 예시도.1 is a main configuration according to the present invention.
Figure 2 is a detailed illustration of the relief valve according to the present invention.
Figure 3 is an exemplary operation process according to the present invention.

이하, 첨부된 도면에 의하여 상세히 설명하면 다음과 같다.Hereinafter, described in detail by the accompanying drawings as follows.

본 고안은 방수관로의 급격한 압력 상승시 이를 릴리프시켜 소방호스의 조정불량 상태가 발생하지 않고 안정적인 조정을 통하여 화재진압이 이루어질 수 있도록 한 것이다.The present invention is to relief the sudden rise in the pressure of the waterproof pipe so that the fire hose can be suppressed through the stable adjustment without the bad condition of the fire hose.

즉, 본 고안은 소방수가 유입되는 급수관(210)과, 상기 급수관(210)을 통하여 소방수를 흡입하여 펌핑하는 소방펌프(220)와, 상기 소방펌프(220)에서 펌핑된 소방수가 공급되는 방수관로(230)와 상기 방수관로(230)에 구비되어 소방호스가 연결되는 다수의 방수구(231)와 상기 각 방수구(231)에 구비되는 방수밸브(232) 및 상기 소방펌프(220)의 동작을 제어하는 컨트롤부(240)로 구성된 소방 방수장치에 있어서, 상기 방수관로(230)에 방수압의 급격한 상승시 설정된 압력에서 방수압에 의하여 동작되는 방수압 동작 소방수 릴리프수단을 구비한 것이다.That is, the present invention is a water supply pipe 210 to which the fire water is introduced, a fire pump 220 for sucking and pumping the fire water through the water supply pipe 210, and a waterproof pipe to which the fire water pumped from the fire pump 220 is supplied. A plurality of waterproof ports 231 provided in the 230 and the waterproof pipe line 230 to which a fire hose is connected, and the operation of the waterproof valve 232 and the fire pump 220 provided in each of the waterproof holes 231 are controlled. In the fire waterproofing device composed of a control unit 240, the waterproof pipe line 230 is provided with a waterproof pressure operation firefighter relief means operated by the waterproof pressure at a set pressure at the time of sudden rise of the waterproof pressure.

상기 방수압 동작 소방수 릴리프수단은 방수관로(230)에 구비되어 소방수를 급수관으로 릴리프시키는 릴리프밸브(111)와, 상기 릴리프밸브(111)와 연결되어 방수압에 의하여 개폐동작시키는 릴리프실린더(112)와, 상기 방수관로(230)의 방수압이 릴리프실린더(112)로 공급되게 한 릴리프동작제어관로(121)와, 상기 릴리프동작제어관로(121)에 구비되어 릴리프실린더(112)로의 방수압 공급을 제어하는 릴리프제어밸브와, 상기 릴리프밸브(111)와 릴리프실린더(112) 사이에 구비되어 릴리프밸브(111)의 급격한 동작이 차단되게 릴리프실린더(112)에 가해진 방수압의 일부를 배출시키는 오리피스(122)와, 상기 방수관로(230)에 구비되어 방수압을 감지하여 컨트롤부(240)가 릴리프제어밸브를 동작시킬 수 있게 동작신호를 컨트롤부(240)로 인가하는 방수압센서(130)로 구성한 것이다.The waterproof operation fire water relief means is provided in the waterproof pipe line 230, the relief valve 111 for relief of the fire water to the water supply pipe, and the relief cylinder 112 is connected to the relief valve 111 to open and close by waterproof pressure And a relief operation control passage 121 for allowing the waterproof pressure of the waterproof passage 230 to be supplied to the relief cylinder 112, and a waterproof pressure supply to the relief cylinder 112 provided in the relief operation control passage 121. Relief control valve for controlling the, and the orifice is provided between the relief valve 111 and the relief cylinder 112 to discharge a part of the waterproof pressure applied to the relief cylinder 112 so that the sudden operation of the relief valve 111 is blocked And a waterproof pressure sensor 130 provided at the waterproof pipe line 230 to sense a waterproof pressure and to apply an operation signal to the control unit 240 so that the control unit 240 can operate the relief control valve. Configured with A.

여기서, 상기 릴리프제어밸브는 공압에 의하여 동작되어 릴리프동작제어관로(121)의 방수압을 제어하는 공압동작밸브(141)와, 컨트롤부(240)로부터 동작신호를 인가받아 공압동작밸브(141)로 동작 에어 공급을 제어하는 에어밸브(142) 및 상기 공압동작밸브(141)의 동작을 위한 에어를 공급하는 에어탱크(143)로 구성하여 실시할 수 있는 것이다.Here, the relief control valve is operated by pneumatic pressure pneumatic operation valve 141 for controlling the waterproof pressure of the relief operation control pipe 121 and the pneumatic operation valve 141 by receiving the operation signal from the control unit 240 The air valve 142 for controlling the furnace operation air supply and the air tank 143 for supplying air for the operation of the pneumatic operation valve 141 can be implemented.

한편, 상기 컨트롤부(240)에는 사용자가 화재 상황에 따라 적정 방수압을 선택하여 릴리프밸브(111)의 동작시점을 선택할 수 있게 한 방수압 조절부(150)를 구비하여 실시할 수 있는 것이다.
On the other hand, the control unit 240 may be implemented with a waterproof pressure control unit 150 that allows the user to select the appropriate waterproof pressure in accordance with the fire situation to select the operating time of the relief valve 111.

이하, 본 고안의 작동과정에 대하여 설명하면 다음과 같다.Hereinafter, the operation of the present invention will be described.

상기한 바와 같이 소방 방수장치에 있어서, 상기 방수관로(230)에 방수압의 급격한 상승시 설정된 압력에서 방수압에 의하여 동작되는 방수압 동작 소방수 릴리프수단을 구비하되, 상기 방수압 동작 소방수 릴리프수단은 방수관로(230)에 구비되어 소방수를 급수관(210)으로 릴리프시키는 릴리프밸브(111)와, 상기 릴리프밸브(111)와 연결되어 방수압에 의하여 릴리프밸브(111)를 개폐동작시키는 릴리프실린더(112)와, 상기 방수관로(230)의 방수압이 릴리프실린더(112)로 공급되게 한 릴리프동작제어관로(121)와, 상기 릴리프동작제어관로(121)에 구비되어 릴리프실린더(112)로의 방수압 공급을 제어하는 릴리프제어밸브와, 상기 릴리프밸브(111)와 릴리프실린더(112) 사이에 구비되어 릴리프밸브(111)의 급격한 동작이 차단되게 릴리프실린더(112)에 가해진 방수압의 일부를 배출시키는 오리피스(122)와, 상기 방수관로(230)에 구비되어 방수압을 감지하여 컨트롤부(240)가 릴리프제어밸브를 동작시킬 수 있게 동작신호를 컨트롤부(240)로 인가하는 방수압센서(130)로 구성한 본 고안을 적용하여 실시함에 있어 소방수가 방수되던 여러 개의 소방호스 중 어느 하나의 소방호스에서의 방수를 차단하게 되면, 방수관로(230)의 방수압이 급격히 상승하게 된다.As described above, in the fire-resistant waterproofing device, the waterproofing pipe line 230 is provided with a waterproofing operation firefighter relief means operated by the waterproofing pressure at a set pressure when the waterproofing pressure rises sharply. A relief valve 111 provided in the waterproof pipe line 230 to relief fire water to the water supply pipe 210 and a relief cylinder 112 connected to the relief valve 111 to open and close the relief valve 111 by waterproof pressure. ), A relief operation control passage 121 in which the waterproof pressure of the waterproof passage 230 is supplied to the relief cylinder 112, and a waterproof pressure provided in the relief operation control passage 121 to the relief cylinder 112. A relief control valve for controlling a supply and one of the waterproof pressure applied to the relief cylinder 112 is provided between the relief valve 111 and the relief cylinder 112 so that the sudden operation of the relief valve 111 is blocked. The orifice 122 for discharging the water and the waterproof pipe 230 are provided in the waterproof pipe line 230 to detect the waterproof pressure so that the control unit 240 applies an operation signal to the control unit 240 to operate the relief control valve. In applying and implementing the present invention constituted by the sensor 130, if the firefighter blocks the waterproofing of any one of the fire hoses that were waterproof, the waterproof pressure of the waterproof pipe line 230 is rapidly increased.

이상과 같이 방수관로(230)의 방수압이 상승하면 방수압센서(130)가 이를 감지하여 컨트롤부(240)로 인가하고, 방수압의 상승을 인가받은 컨트롤부(240)는 릴리프제어밸브를 동작시켜 방수관로(230)의 방수압이 릴리프실린더(112)로 작용되어서 릴리프밸브(111)가 개방 동작되게 하는 것이다.As described above, when the waterproof pressure of the waterproof pipe line 230 is increased, the waterproof pressure sensor 130 detects this and applies it to the control unit 240, and the control unit 240, which has received the increase in the waterproof pressure, provides a relief control valve. By operating the waterproof pressure of the waterproof pipe line 230 is to act as a relief cylinder 112 to the relief valve 111 is to be opened.

한편, 상기한 바와 같이 릴리프밸브(111)가 개방되는 과정에 릴리프동작제어관로(121)를 통하여 공급되는 방수압의 일부가 오리피스(122)를 통하여 배출되어 릴리프실린더(112)의 급격한 개방동작이 방지되는 것이다.On the other hand, as described above, a part of the waterproof pressure supplied through the relief operation control pipe 121 in the process of opening the relief valve 111 is discharged through the orifice 122 to abruptly open the relief cylinder 112 To be prevented.

또한, 방수관로(230)의 압력이 정상 압력으로 복귀되어 릴리프밸브(111)가 닫히는 과정에도 릴리프실린더(112)에 잔류한 방수압이 오리피스(122)를 통하여 서서히 방출되어 릴리프밸브(111)의 급속한 닫힘이 방지되는 것이다.In addition, even when the pressure in the waterproof pipe line 230 is returned to the normal pressure and the relief valve 111 is closed, the waterproof pressure remaining in the relief cylinder 112 is gradually released through the orifice 122 so that the relief valve 111 may Rapid closing is prevented.

한편, 본 고안의 실시에 있어서, 상기 릴리프제어밸브를 공압에 의하여 동작되어 릴리프동작제어관로(121)의 방수압을 제어하는 공압동작밸브(141)와, 컨트롤부(240)로부터 동작신호를 인가받아 공압동작밸브(141)로 동작 에어 공급을 제어하는 에어밸브(142) 및 상기 공압동작밸브(141)의 동작을 위한 에어를 공급하는 에어탱크(143)로 구성하여 실시하게 되면, 잦은 동작과 장시간 동작과정에 있어 솔레노이드 타입의 밸브와 같이 과열 손상 등이 방지되어 안정적인 동작이 이루어지는 것이다.
On the other hand, in the implementation of the present invention, the relief control valve is operated by pneumatic to apply the operation signal from the pneumatic operation valve 141 and the control unit 240 to control the waterproof pressure of the relief operation control pipe 121 If the air valve 142 for controlling the operation of the air supply to the pneumatic operation valve 141 and the air tank 143 for supplying air for the operation of the pneumatic operation valve 141, the frequent operation and In the long time operation process, like the solenoid valve, overheat damage is prevented and stable operation is achieved.

또한, 본 고안의 실시에 있어, 컨트롤부(240)에 사용자가 화재 상황에 따라 적정 방수압을 선택하여 릴리프밸브(111)의 동작시점을 선택할 수 있게 한 방수압 조절부(150)를 구비하여 실시하게 되면, 화재환경에 따라 사용자가 방수압력을 선택하여 사용할 수 있어 화재 대응성이 향상되는 것이다.
In addition, in the implementation of the present invention, the control unit 240 is provided with a waterproof pressure adjusting unit 150 that allows the user to select the appropriate waterproof pressure in accordance with the fire situation to select the operating time of the relief valve 111 When implemented, the user can select and use the waterproof pressure according to the fire environment, thereby improving fire responsiveness.

111 : 릴리프밸브 112 : 릴리프실린더
121 : 릴리프동작제어관로 122 : 오리피스
130 : 방수압센서
141 : 공압동작밸브 142 : 에어밸브 143 : 에어탱크
150 : 방수압 조절부
210 : 급수관 220 : 소방펌프
230 : 방수관로
231 : 방수구 232 : 방수밸브
240 : 컨트롤부111: relief valve 112: relief cylinder
121: relief operation control pipe 122: orifice
130: waterproof pressure sensor
141: pneumatic operation valve 142: air valve 143: air tank
150: waterproof pressure adjustment unit
210: water supply pipe 220: fire fighting pump
230: waterproof pipe
231: waterproof port 232: waterproof valve
240: control unit

Claims (3)

소방수가 유입되는 급수관(210)과, 상기 급수관(210)을 통하여 소방수를 흡입하여 펌핑하는 소방펌프(220)와, 상기 소방펌프(220)에서 펌핑된 소방수가 공급되는 방수관로(230)와 상기 방수관로(230)에 구비되어 소방호스가 연결되는 다수의 방수구(231)와 상기 각 방수구(231)에 구비되는 방수밸브(232) 및 상기 소방펌프(220)의 동작을 제어하는 컨트롤부(240)로 구성된 소방 방수장치에 있어서;
상기 방수관로(230)에 방수압의 급격한 상승시 설정된 압력에서 방수압에 의하여 동작되는 방수압 동작 소방수 릴리프수단을 구비하되,
상기 방수압 동작 소방수 릴리프수단은 방수관로(230)에 구비되어 소방수를 급수관으로 릴리프시키는 릴리프밸브(111)와, 상기 릴리프밸브(111)와 연결되어 방수압에 의하여 개폐동작시키는 릴리프실린더(112)와, 상기 방수관로(230)의 방수압이 릴리프실린더(112)로 공급되게 한 릴리프동작제어관로(121)와, 상기 릴리프동작제어관로(121)에 구비되어 릴리프실린더(112)로의 방수압 공급을 제어하는 릴리프제어밸브와, 상기 릴리프밸브(111)와 릴리프실린더(112) 사이에 구비되어 릴리프밸브(111)의 급격한 동작이 차단되게 릴리프실린더(112)에 가해진 방수압의 일부를 배출시키는 오리피스(122)와, 상기 방수관로(230)에 구비되어 방수압을 감지하여 컨트롤부(240)가 릴리프제어밸브를 동작시킬 수 있게 동작신호를 컨트롤부(240)로 인가하는 방수압센서(130)로 구성한 것을 특징으로 하는 소방 방수장치.
A water supply pipe 210 into which fire water is introduced, a fire pump 220 that sucks and pumps fire water through the water supply pipe 210, and a waterproof pipe 230 through which the fire water pumped from the fire pump 220 is supplied. The control unit 240 for controlling the operation of the plurality of waterproof ports 231 and the waterproof valve 232 provided in each of the waterproof ports 231 and the fire pump 220 provided in the waterproof pipe line 230 is connected to the fire hose. In fire protection system consisting of;
The waterproof pipe line 230 is provided with a waterproof pressure operation firefighter relief means operated by the waterproof pressure at the set pressure at the time of rapid rise of the waterproof pressure,
The waterproof operation fire water relief means is provided in the waterproof pipe line 230, the relief valve 111 for relief of the fire water to the water supply pipe, and the relief cylinder 112 is connected to the relief valve 111 to open and close by waterproof pressure And a relief operation control passage 121 for allowing the waterproof pressure of the waterproof passage 230 to be supplied to the relief cylinder 112, and a waterproof pressure supply to the relief cylinder 112 provided in the relief operation control passage 121. Relief control valve for controlling the, and the orifice is provided between the relief valve 111 and the relief cylinder 112 to discharge a part of the waterproof pressure applied to the relief cylinder 112 so that the sudden operation of the relief valve 111 is blocked And a waterproof pressure sensor 130 provided at the waterproof pipe line 230 to sense a waterproof pressure and to apply an operation signal to the control unit 240 so that the control unit 240 can operate the relief control valve. Configured with Fire resistant devices that feature.
제 1 항에 있어서;
상기 릴리프제어밸브는 공압에 의하여 동작되어 릴리프동작제어관로(121)의 방수압을 제어하는 공압동작밸브(141)와, 컨트롤부(240)로부터 동작신호를 인가받아 공압동작밸브(141)로 동작 에어 공급을 제어하는 에어밸브(142) 및 상기 공압동작밸브(141)의 동작을 위한 에어를 공급하는 에어탱크(143)로 구성한 것을 특징으로 하는 소방 방수장치.
The method of claim 1;
The relief control valve is operated by pneumatic pressure to operate the pneumatic operation valve 141 for controlling the waterproof pressure of the relief operation control conduit 121, and is operated as a pneumatic operation valve 141 by receiving an operation signal from the control unit 240 Fire protection device, characterized in that consisting of an air valve 142 for controlling the air supply and an air tank (143) for supplying air for the operation of the pneumatic operation valve (141).
제 1 항 또는 제 2 항에 있어서;
상기 컨트롤부(240)에는 사용자가 화재 상황에 따라 적정 방수압을 선택하여 릴리프밸브(111)의 동작시점을 선택할 수 있게 한 방수압 조절부(150)를 구비한 것을 특징으로 하는 소방 방수장치.
The method according to claim 1 or 2,
The control unit 240 has a waterproof waterproofing device, characterized in that the user has a waterproof pressure control unit 150 to enable the user to select the appropriate waterproof pressure in accordance with the fire situation to select the operating time of the relief valve (111).
KR2020110011815U 2011-12-30 2011-12-30 Fire extinguisher Expired - Lifetime KR200458779Y1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111998161A (en) * 2020-09-01 2020-11-27 上海威派格智慧水务股份有限公司 A protector for eliminating municipal administration conduit network cutout closes water hammer

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002239023A (en) 2001-02-20 2002-08-27 Iwamoto Shokai:Kk Automatic water pressure regulator for fire hose

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002239023A (en) 2001-02-20 2002-08-27 Iwamoto Shokai:Kk Automatic water pressure regulator for fire hose

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111998161A (en) * 2020-09-01 2020-11-27 上海威派格智慧水务股份有限公司 A protector for eliminating municipal administration conduit network cutout closes water hammer

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