KR200387482Y1 - Complete Draining System for the Sprinkler - Google Patents
Complete Draining System for the Sprinkler Download PDFInfo
- Publication number
- KR200387482Y1 KR200387482Y1 KR20-2005-0007708U KR20050007708U KR200387482Y1 KR 200387482 Y1 KR200387482 Y1 KR 200387482Y1 KR 20050007708 U KR20050007708 U KR 20050007708U KR 200387482 Y1 KR200387482 Y1 KR 200387482Y1
- Authority
- KR
- South Korea
- Prior art keywords
- water supply
- supply pipe
- sprinkler
- water
- compressed air
- Prior art date
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Classifications
-
- 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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/07—Arrangement or mounting of devices, e.g. valves, for venting or aerating or draining
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- 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
- F16K21/00—Fluid-delivery valves, e.g. self-closing valves
- F16K21/02—Fluid-delivery valves, e.g. self-closing valves providing a continuous small flow
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- 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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
Abstract
본 고안은 건물 지붕의 냉각 살수용 스프링클러의 배수에 관한 것으로 기존의 급수관의 배수 방법을 개선하여 급수관 내의 용수를 압축 공기와 솔레노이드 밸브를 이용하여 완전히 배수할 수 있도록 한 스프링클러의 배수 방법이다.The present invention relates to the drainage of the sprinkler for cooling sprinkling of the roof of the building, and improves the drainage method of the existing water supply pipe so that the water in the water supply pipe can be completely drained by using compressed air and solenoid valve.
Description
관수(管水) 혹은 다양한 냉각 목적으로 설치되는 스프링클러는 일반적으로 관 내부의 청소나 겨울철 동파방지를 위하여 관 내부를 깨끗하게 비워야 하는 경우가 있다. Sprinklers that are installed for watering or various cooling purposes generally require that the inside of the pipe be emptied to clean the inside of the pipe or to prevent freezing during winter.
기존의 경우 스프링클러 배수의 방법으로 일반적으로 유니온 등 급수관의 연결부를 일시적으로 해체하거나 급수관 구조상 상대적으로 낮은 위치에 설치된 배수용 밸브를 개방하여 급수관 내부의 물을 자연적으로 배수하였다. In the conventional case, sprinkler drainage generally dismantled the connections of water supply pipes such as unions or opened drain valves installed at relatively low positions in the water supply structure to naturally drain the water in the water supply pipes.
이 경우 작업자가 배수용 밸브의 개방을 위하여 반드시 급수관의 말단에 위치한 밸브까지 직접 가야 하는데, 특히, 지붕 냉각 살수용 스프링클러의 경우에는 지붕 위에 설치된 다수의 배수용 밸브를 일일이 개방하는 과정이 불편하고, 지붕의 구조와 재질에 따라 작업자의 추락 가능성 등 안전사고 위험이 따르게 된다. In this case, the operator must go directly to the valve located at the end of the water supply pipe to open the drain valve, in particular, the roof cooling sprinkler sprinkler is inconvenient to open a plurality of drain valves installed on the roof, Depending on the structure and material of the roof, there is a risk of safety accidents such as the possibility of a worker falling.
또한, 급수관이 설치된 표면이 완벽한 수평을 이루지 못한 경우에는 상대적으로 침하된 급수관 내부에 고인 물이 완벽하게 배수되지 않아 동파 등의 문제를 야기시키게 된다. In addition, when the surface of the water supply pipe is not perfectly horizontal, water accumulated in the relatively submerged water supply pipe is not completely drained, causing problems such as freezing.
이러한 불편함과 위험성이 있는 작업은 설비의 재가동을 위해 배수용 밸브를 잠그는 작업과정에서도 반복하여야 한다. Such uncomfortable and dangerous work shall be repeated in the process of closing the drain valve for restarting the installation.
또한 급수관의 용수 배수시 급수관의 해체와 재조립 등의 과정은 필연적으로 해당 부분의 마모나 손상을 점진적으로 일으켜 누수 문제를 발생시키는 등 설비의 노화를 촉진하게 된다. In addition, the process of dismantling and reassembling the water supply pipe during the water drainage of the water supply pipe inevitably leads to aging of the equipment by gradually causing wear or damage to the corresponding parts and causing water leakage.
본 고안은 기존의 스프링클러의 배수 방법의 문제들을 해결하는 방법으로 작업자가 배수용 밸브를 일일이 조작하지 않고, 급수관의 일부 연결부를 해체하지 않고, 압축공기를 이용하여 전기적으로 배수용 솔레노이드 밸브를 열어 급수관의 용수를 완벽하고 안전하게 배수하도록 한다.The present invention solves the problems of the conventional sprinkler drainage method, and the operator does not operate the drainage valve one by one, does not dismantle the connection part of the water supply line, and electrically opens the drainage solenoid valve using compressed air to supply the water supply pipe. To drain the water completely and safely.
본 고안의 구성을 첨부된 도면에 의해 상세히 설명하기로 한다. The configuration of the present invention will be described in detail by the accompanying drawings.
스프링클러에 원수를 공급하는 원수공급관(100)과,Raw water supply pipe 100 for supplying raw water to the sprinkler,
상기 스프링클러의 원수공급을 제어하는 원수공급제어밸브(101)와,Raw water supply control valve 101 for controlling the raw water supply of the sprinkler,
스프링클러의 분사구(400)와,Sprinkler injection port 400,
상기 분사구(400)까지 물을 공급하는 급수관(103)과,A water supply pipe 103 for supplying water to the injection hole 400;
상기 급수관(103)에 압축공기를 공급하는 압축공기공급관(102)과,Compressed air supply pipe 102 for supplying compressed air to the water supply pipe 103,
상기 급수관(103)의 용수를 배수시키는 솔레노이드 밸브(200)와,Solenoid valve 200 for draining the water of the water supply pipe 103,
상기 솔레노이드 밸브(200)의 개폐를 자동 제어하는 자동제어기(201)을 구비한 구성이다.It is a configuration provided with the automatic controller 201 for automatically controlling the opening and closing of the solenoid valve 200.
이와 같이 된 본 고안의 작용을 설명하면 다음과 같다.Referring to the operation of the present invention as described above is as follows.
먼저, 도1에 나타낸 원수공급관(100)은 물이 차여있는 상태이다. First, the raw water supply pipe 100 shown in Figure 1 is a state filled with water.
상기와 같은 상태에서 스프링클러로 공급되는 물을 차단할 수 있도록 원수의 공급을 제어하는 원수공급제어밸브(101)와 배관 내의 물을 제거하는 압축공기가 공급되는 압축공기공급관(102)을 설치한다.The raw water supply control valve 101 for controlling the supply of the raw water to block the water supplied to the sprinkler in the above state and the compressed air supply pipe 102 is supplied to the compressed air to remove the water in the pipe.
그리고, 각 지붕(300)의 하단 그리고 급수관의 말단부 등 배수가 용이한 지점에 자동제어기(201)의 전기신호로 개폐가 가능한 솔레노이드 밸브(200)를 설치한다. Then, the solenoid valve 200 that can be opened and closed by an electrical signal of the automatic controller 201 is installed at the point of easy drainage, such as the lower end of each roof 300 and the end of the water supply pipe.
이때, 상기 자동제어기(201)의 전기신호는 전선을 통하여 솔레노이드 밸브(200)까지 전달되거나 사용되는 제품에 따라 무선에 의하여 작동 여부를 결정할 수도 있다.In this case, the electric signal of the automatic controller 201 may be transmitted to the solenoid valve 200 through a wire or may be determined by wireless according to a product used.
상기와 같은 상태에서, 급수관(103)의 배수시 원수공급배관(100)에 위치한 원수공급제어밸브(101)를 잠궈 원수을 차단한 상태에서 압축공기공급관(102)에 고압의 압축공기를 공급하고, 자동제어기(201)의 스위치를 조작하여 각 솔레노이드 밸브(200)를 개방함으로서 관내의 용수를 배수시킨다. 한편, 솔레노이드 밸브(200)를 잠근상태로 압축공기가 관내부에 쌓이게 한 뒤, 순간적으로 솔레노이드 밸브(200)를 개방하면 일시에 배출되는 압축공기가 상기 급수관(103)의 내벽에 묻어 있거나 배관의 설치면이 고르지 않아 관의 일부에 고인 잔여수를 완벽하게 제거할 수 있게 된다. In the above state, when the water supply pipe 103 is drained, the raw water supply control valve 101 located in the raw water supply pipe 100 is locked to supply high pressure compressed air to the compressed air supply pipe 102 in a state where the raw water is blocked. By operating the switch of the automatic controller 201, each solenoid valve 200 is opened to drain the water in the pipe. Meanwhile, after the solenoid valve 200 is locked and the compressed air is accumulated in the pipe, the solenoid valve 200 is momentarily opened, and the compressed air discharged at the moment is buried in the inner wall of the water supply pipe 103 or in the pipe. The uneven mounting surface makes it possible to completely remove the residual water accumulated in a part of the pipe.
이와 같이 본 고안은 기존의 비하여 다수의 배수용 밸브를 일일이 개방해야 하는 과정이 필요 없으며, 압축공기를 이용하므로 상대적으로 침하된 급수관의 고인 물도 완벽하게 배수할 수 있다. 또한 배수 과정에서 급수관을 해체하고 재조립하면서 생기는 해당 부위의 손상을 방지할 수 있다. 특히, 지붕 냉각 살수용 스프링클러의 경우에는 작업자의 지붕에서의 추락 가능성 등 안전 사고를 미연에 방지할 수 있다. As such, the present invention does not require a process of opening a plurality of drain valves one by one, as compared with the conventional one, and uses compressed air to completely drain the accumulated water in a relatively submerged water supply pipe. In addition, it is possible to prevent damage to the site caused by dismantling and reassembling the water supply pipe during the draining process. In particular, in the case of the roof cooling sprinkler sprinkler can prevent accidents such as fall from the roof of the operator in advance.
도1. 스프링클러의 배관 원수 공급부의 사시도Figure 1. Perspective view of the sprinkler pipe feed
100 : 원수공급관 101 : 원수공급제어밸브100: raw water supply pipe 101: raw water supply control valve
102 : 압축공기공급관 103 : 급수관102: compressed air supply pipe 103: water supply pipe
200 : 솔레노이드 밸브 201 : 자동제어기200: solenoid valve 201: automatic controller
300 : 지붕300: roof
도2. 전기 신호로 제어가 가능한 솔레노이드 벨브와 주변 배관의 상세도.Figure 2. Detail view of solenoid valve and surrounding piping that can be controlled by electrical signals.
400 : 분사구400: nozzle
도3. 배관 말단의 배수용 솔레노이드 밸브 평면도.Figure 3. Top view of drain solenoid valve at pipe end.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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KR20-2005-0007708U KR200387482Y1 (en) | 2005-03-22 | 2005-03-22 | Complete Draining System for the Sprinkler |
Applications Claiming Priority (1)
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KR20-2005-0007708U KR200387482Y1 (en) | 2005-03-22 | 2005-03-22 | Complete Draining System for the Sprinkler |
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Publication Number | Publication Date |
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KR200387482Y1 true KR200387482Y1 (en) | 2005-06-20 |
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ID=43688795
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KR20-2005-0007708U KR200387482Y1 (en) | 2005-03-22 | 2005-03-22 | Complete Draining System for the Sprinkler |
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2005
- 2005-03-22 KR KR20-2005-0007708U patent/KR200387482Y1/en not_active IP Right Cessation
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