KR100370600B1 - A draining device of nonfreezing valve - Google Patents

A draining device of nonfreezing valve Download PDF

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Publication number
KR100370600B1
KR100370600B1 KR1019970046752A KR19970046752A KR100370600B1 KR 100370600 B1 KR100370600 B1 KR 100370600B1 KR 1019970046752 A KR1019970046752 A KR 1019970046752A KR 19970046752 A KR19970046752 A KR 19970046752A KR 100370600 B1 KR100370600 B1 KR 100370600B1
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South Korea
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opening
valve
sealing
water
closing
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KR1019970046752A
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Korean (ko)
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KR970075137A (en
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이병무
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이병무
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    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B9/00—Methods or installations for drawing-off water
    • E03B9/02—Hydrants; Arrangements of valves therein; Keys for hydrants
    • E03B9/025—Taps specially designed for outdoor use, e.g. wall hydrants, sill cocks
    • E03B9/027—Taps specially designed for outdoor use, e.g. wall hydrants, sill cocks with features preventing frost damage
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B7/00—Water main or service pipe systems
    • E03B7/09—Component parts or accessories
    • E03B7/10—Devices preventing bursting of pipes by freezing
    • E03B7/12—Devices preventing bursting of pipes by freezing by preventing freezing

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Retaining Walls (AREA)
  • Self-Closing Valves And Venting Or Aerating Valves (AREA)

Abstract

PURPOSE: A water draining device used in a non-freezing valve is provided to save water and to simplify an installing work for the water draining device by installing a lifting plate in a water draining chamber formed at a lower portion of a body of the non-freezing valve. CONSTITUTION: A water draining chamber(2) is formed at a lower portion of a body(1) of a non-freezing valve. A lifting plate(4) is elastically installed in the water draining chamber(2) by means of a compression spring(3). An upper end of a guide pipe(8) having an opening(5), a sealing packing(6) and a nut(7) is coupled to a central portion of the lifting plate(4). An opening/closing valve(9) having a handle rod is cooperated with the opening(5) and the sealing packing(6). Sealing O-rings(10,10') are installed at an outer peripheral portion of the lifting plate(4) so as to improve an sealing effect. A knob is provided in the non-freezing valve in order to move down the lifting plate(4).

Description

부동전의 퇴수장치{A draining device of nonfreezing valve}A draining device of nonfreezing valve

본 발명은 부동전의 퇴수장치에 관한 것으로, 구체적으로는 밸브를 잠궜을 때 퇴수되는 물이 부동전의 동체외부로 퇴수되지 않도록 부동전 자체에 퇴수탱크를 형성함으로써 퇴수되는 물이 퇴수탱크에 모아지게 하고, 밸브개방 시에는 퇴수탱크에 들어있던 물도 수도꼭지를 통하여 배출되게 함으로써 절수효과와 더불어 외부로부터의 이물질 유입이 전혀 없게 하여 매우 위생적으로 사용할 수 있도록 하며, 더불어 퇴수공이 없어 밀폐용 패킹이나 오링 등의 파손이나 마모율이 극히 적어 수명이 극대화되면서 부동전 설치시 시공방법이 매우 간소화되도록 하기 위한 것이다.The present invention relates to an apparatus for discharging an anti-freeze, and more specifically, to form a discharge tank in the anti-freeze itself so that the water discharged when the valve is closed is not discharged out of the fuselage. When opening the valve, the water contained in the discharge tank is discharged through the faucet so that water saving effect and no foreign matters from the outside can be used so that it can be used in a very hygienic way. However, due to the extremely low wear rate, the life is maximized and the construction method is very simplified when installing the floating field.

주지된 바와 같이 통상 사용되는 모든 부동전은 동체 하부측면에 수공을 형성하여 밸브를 개방 시켰을 때는 막히고, 밸브를 닫았을 때는 개방되도록 함으로써동절기에 수도꼭지를 잠그면 부동전 동체내부의 물이 자동으로 퇴수되어 동파를 방지토록 구성되어 있다.As is well known, all commonly used anti-freezes are manually formed on the lower side of the fuselage, which is blocked when the valve is opened and opened when the valve is closed. When the faucet is locked in winter, the water inside the floating body is automatically drained. It is configured to prevent freezing.

그러나 위와 같은 종래 부동전은 다음과 같은 폐단이 따를 수밖에 없었다.However, the conventional anti-freeze as described above was forced to follow the following closure.

즉, 밸브를 닫으면 반드시 부동전 동체내부에 남아있던 물이 외부로 퇴수될 수밖에 없어 밸브개폐 시 물의 손실이 많고, 또 퇴수공을 통하여 외부의 이물질이 유입될 염려가 커서 비위생적임은 물론, 부동전 시공시 지면에 자갈 및 모래 등을 적절히 배치하여 시공하여야만 함으로써 매우 번거롭고 불편한 폐단이 따랐던 것이다.In other words, when the valve is closed, the water remaining inside the floating body must be drained to the outside, so there is a lot of water loss when opening and closing the valve, and there is a possibility that external foreign substances are introduced through the drainage hole. When the construction must be properly placed on the ground, such as gravel and sand was very cumbersome and inconvenient closure was followed.

또한, 부동전의 기본원리가 밸브를 닫았을 때 관체 내부에 남아있던 물이 퇴수되어야만 하는 것인데, 외부로부터 이물질이 유입되거나 또는 수도물 자체에 함유된 이물질 등에 의해 퇴수공이 막힐 염려도 커서 오히려 동파되는 경우도 종종 발생하였으며, 더불어 밸브가 승강하면서 밀폐용 오링 등이 퇴수공 주변을 통과하면서 갈라지거나 마모되어 부동전의 수명을 크게 단축시키면서 누수가 크게 발생하는 등 이루 말할 수 없는 폐단이 따랐던 것이다.In addition, the basic principle of the anti-freeze is that the water remaining inside the pipe must be discharged when the valve is closed, and even if the drainage hole is blocked due to foreign substances from entering the outside or foreign substances contained in the tap water itself, In addition, as the valve was raised and lowered, the sealing O-rings were cracked or worn as they passed around the drain hole, which greatly shortened the life of the floating power and caused a large leak.

따라서 본 발명은 전술한 종래의 제반문제점을 해결하고자 안출한 것으로, 특히, 부동전 동체 하부(개폐밸브가 작용하는 위치)에 부피가 제법 큰(퇴수되는 물의 양을 감안하여 형성함) 퇴수실을 형성하되, 내부에는 개폐밸브와 함께 승강하는 승강작동판을 설치하여 개폐밸브를 닫을 때는 하강하여 퇴수실의 공간을 넓혀주고 개방시킬 때는 상승하여 퇴수실에 모아졌던 퇴수를 밀어 올려 배출시켜줄 수 있도록 구성하여 절수와 더불어 매우 위생적이고, 동시에 시공 또한 매우 간편하게 할 수 있도록 하는 부동전을 제공하려는데 그 목적이 있는 것이다.Therefore, the present invention has been made to solve the above-mentioned conventional problems, in particular, a large volume (formed in consideration of the amount of water to be discharged) in the lower part of the floating body (the position where the opening and closing valve acts) to the discharge chamber It is formed so that the elevating operation plate which is raised and lowered together with the on / off valve inside is lowered when closing the on / off valve to widen the space of the discharge chamber, and when it is opened, it is raised to push up and discharge the discharged water collected in the discharge chamber. The purpose is to provide anti-freeze, which is very hygienic with saving water and at the same time very easy to install.

도 1은 본 발명의 단면도로서 밸브가 닫힌 상태를 나타낸 것임.1 is a cross-sectional view of the present invention showing the valve is closed.

도 2는 도 1의 A - A' 선 확대 단면도.FIG. 2 is an enlarged sectional view taken along line AA ′ of FIG. 1.

도 3은 본 발명의 단면도로서 밸브가 개방된 상태를 나타낸 것임.Figure 3 is a cross-sectional view of the present invention showing a valve open state.

도 4는 본 발명의 한 실시예를 나타낸 단면도임.4 is a cross-sectional view showing an embodiment of the present invention.

통상의 부동전에 있어서,In normal immobility,

부동전 동체(1) 하측(개폐밸브가 작용하는 부분)에 퇴수실(2)을 구비하되,A water discharge chamber (2) is provided below the floating body (1) (where the opening and closing valve acts),

상기 퇴수실(2) 내부에는 사다리꼴 압축스프링(3)으로 탄지된 승강판(4)을 설치하고, 승강판(4) 중앙부에는 개폐공(5)과 밀폐용 패킹(6), 그리고 너트(7)를 설치한 안내관(8)의 상단을 결합 고정시켜. 상기 개폐공(5)과 밀폐용 패킹(6)에 개폐손잡이 봉(9')가 연결 설치된 개폐밸브(9)가 작용토록 구성하며. 승강판(4) 외주면에 밀폐용 오링(10)(10')을 설치하여 퇴수실(2) 내벽과의 사이에서 밀폐효과를 원활하게 발휘할 수 있도록 함으로써 부동전의 손잡이노브(도시하지 않음)를 작동시켜 개폐밸브(9)를 닫으면 승강판(4)이 하강하여 퇴수실(2)내부에 동체(1)내부에 차있던 물이 모아지도록 구성한 것이다.Inside the discharge chamber 2, a lifting plate 4 supported by a trapezoidal compression spring 3 is installed, and an opening and closing hole 5, a sealing packing 6, and a nut 7 are provided at the center of the lifting plate 4. Fix the top of the guide tube (8) installed. Opening and closing valve (9) is installed in the opening and closing hole (5) and the sealing packing (6) is connected to the opening and closing handle bar (9 '). A sealing knob (not shown) is operated by installing a sealing O-ring (10, 10 ') on the outer circumferential surface of the elevating plate (4) to smoothly exert the sealing effect between the inner wall of the discharge chamber (2). When the on-off valve 9 is closed, the elevating plate 4 is lowered to collect the water filled in the body 1 inside the discharge chamber 2.

또한, 퇴수실(2)의 저면에는 승강판(4)이 하강할 때 내부의 공기가 배출될 수 있도록 에어 배출공(50)을 형성하고, 이곳에 에어배출관(50')을 설치하여 끝단이 부동전의 동체(1) 케이스 내부로 연결되게 함으로써, 승강판(4)의 하강시 에어배출로 인하여 원활하게 이루어지게 하였다.In addition, the bottom of the discharge chamber (2) is formed with an air discharge hole 50 so that the air inside when the lifting plate 4 is lowered, and the air discharge pipe (50 ') is installed here By being connected to the inside of the fuselage (1) case before floating, it was made smoothly due to the air discharge during the lowering of the elevating plate (4).

또한, 상기한 퇴수실(2)은 수직형으로써 넓이는 좁히고 높이를 높여 길게 형성할 수도 있는데, 이 경우는 부동전 자체가 기존의 것보다 더 길어지게 된다.In addition, the water discharge chamber 2 is a vertical type, the width can be narrowed and the height can be formed long, in this case, the floating field itself becomes longer than the conventional one.

도 4는 본 발명의 한 실시예를 나타낸 것으로, 이는 부동전 동체(1A) 하측(개폐밸브가 작용하는 부분)에 퇴수실(2')을 구성하여 내부에 사다리꼴 압축스프링 (3')으로 탄지된 승강판(4')을 설치하되, 상기 승강판(4')의 중앙부에 구멍(11)을 형성하여 구멍(11) 내측에 밀폐용 오링(12)과 너트(13)를 체결하고, 개폐손잡이 봉(14') 하단에 개폐밸브(14)를 설치하며, 승강판(4') 외주면에 2 - 4개정도의 밀폐용 오링(15)을 설치하여서 구성된 것이다.4 shows an embodiment of the present invention, which constitutes a water discharge chamber 2 'below the floating motor 1A (a part of the opening / closing valve acting) and is touched by a trapezoidal compression spring 3' inside. The installed elevating plate 4 ', and forming a hole 11 in the center of the elevating plate 4' to fasten the sealing O-ring 12 and the nut 13 inside the hole 11, and to open and close. The opening and closing valve 14 is installed at the bottom of the handle bar 14 'and the sealing plate 4' is formed by installing about two or four sealing O-rings 15 on the outer circumferential surface thereof.

미 설명부호 16은 작동관, 17은 수로, 18은 승강나사, 19는 밀폐용 오링 20은 입수공, 21. 21'는 지지링, 22는 지지링 고정나사이다.Reference numeral 16 is an operating tube, 17 is a water channel, 18 is a lifting screw, 19 is a sealing O-ring 20 is an inlet, 21.21 'is a support ring, and 22 is a support ring fixing screw.

이와 같이 구성된 본 발명은 부동전 동체(1) 하측(개폐밸브가 작용하는 부분)에 퇴수실(2)을 구비하고, 퇴수실(2) 내부에는 사다리꼴 압축스프링(3)과 함께 승강판(4), 그리고 에어배출공(50) 및 에어배출관(50')을 설치하며, 승강판(4) 중앙부에 안내관(8)의 상단을 결합고정 시켰으므로, 개폐손잡이 (도시하지않음 )를 작동시켜 개폐 밸브(9)를 닫으면 개폐밸브(9)가 개폐봉(5)과 밀폐용패킹(6)에 작용하여 상승되는 물줄기를 막으면서 승강판(4)과 안내관(8)이 점차 하강하게되며,(이때 퇴수실 내부의 공기가 에어배출공을 통하여 배출됨) 승강판(4)의 하강과 더불어 퇴수실(2) 내부에 부동전 동체(1) 내부에 차있던 물이 모여지게 되는 것이다.The present invention configured as described above includes a discharge chamber 2 below the floating body 1 (part opening / closing valve acting), and the lifting plate 4 together with the trapezoidal compression spring 3 inside the discharge chamber 2. ), And the air discharge hole 50 and the air discharge pipe 50 'is installed, and the upper end of the guide pipe 8 is fixedly coupled to the center of the elevating plate 4 to operate the opening / closing handle (not shown). Closing the on / off valve 9 causes the elevating plate 4 and the guide tube 8 to gradually descend while the on / off valve 9 acts on the on / off rod 5 and the sealing packing 6 to prevent the water from rising. (At this time, the air inside the discharge chamber is discharged through the air discharge hole) With the lowering of the elevating plate 4, the water filled in the floating body 1 is collected inside the discharge chamber 2.

따라서 퇴수실(2)은 부동전동체(1) 내부에 차있던 물이 충분히 모여질 수 있는 정도의 크기가 되어야하고. 퇴수되어 차있던 물은 개폐밸브(9)가 개방되는 과정에서 승강판(4)이 사다리꼴 압축스프링(3)에 의해 상승할 때 외부로 배출되게되며. 승강판(4)이 완전히 상승한후 개폐밸브(9)가 완전히 개방되면 입수공(20)을 통하여 외부로 원활하게 배출시킬 수 있게 된다.Therefore, the discharge chamber (2) should be large enough to collect the water filled inside the floating motor (1). The drained water is discharged to the outside when the lifting plate 4 is lifted by the trapezoidal compression spring (3) in the process of opening and closing the valve (9). After the lifting plate 4 is fully raised, the on-off valve 9 is completely opened to smoothly discharge to the outside through the inlet 20.

따라서 별도의 퇴수공이 없이도 원활하게 퇴수가 가능하고, 더불어 퇴수공이 없기 때문에 외부로부터 이물질 유입을 예방하여 매우 위생적인 것이며, 시공시 퇴수를 위한 배수를 신경쓰거나 배수시설을 할 필요가 없어 시공이 매우 간편해지게 되는 것이다.Therefore, it can be discharged smoothly without separate drainage and there is no drainage, so it is very hygienic by preventing the inflow of foreign substances from the outside, and the construction is very easy because there is no need to worry about drainage for drainage or do not have a drainage facility. You lose.

본 발명의 한 실시예를 나타낸 도 4는Figure 4 shows an embodiment of the present invention

승강판(4')의 중앙부에 구멍(11)을 형성하여 구멍(11)내측에 밀폐용오링(12)과 너트(15)를 체결하였기에 개폐밸브(14)가 이곳에 바로 작용하여 승강판(4')을 하강시킴으로 승강판(4')이 상.하사점에 완전히 위치하기 전까지는 승강판(4') 상.하부에 물이 차 있게된다.A hole 11 is formed in the center of the elevating plate 4 ', and the sealing o-ring 12 and the nut 15 are fastened to the inside of the hole 11, so that the on-off valve 14 directly acts on the elevating plate ( By lowering 4 '), water is filled in the upper and lower portions of the elevating plate 4' until the elevating plate 4 'is completely positioned at the upper and lower dead centers.

또 이 경우에는 도 1 및 도 3에서와 같은 안내관(8)이 없으므로 구성은 매우 단순하여 제조원가 절감과 더불어 제작이 간편한 잇점이 따르게 되는 것이다.In this case, since there is no guide tube 8 as shown in Figs. 1 and 3, the configuration is very simple, which leads to the advantages of easy manufacturing and reduction of manufacturing cost.

상술한 바와 같이 본 발명은 부동전 자체에 퇴수공이 불필요하도록 퇴수탱크를 형성하여 퇴수되는 물이 외부로 배출되지 못하도록 함으로써 절수효과가 매우크고 더불어 퇴수공이 없어 매우 위생적이며. 부동전 설치시 시공방법이 매우 간편한등 신뢰성이 극대화되는 매우 유용한 발명인 것이다.As described above, the present invention forms a discharge tank so that the discharge water is not necessary in the floating field itself, so that the discharged water is not discharged to the outside. It is a very useful invention in which reliability is maximized, such as the construction method is very simple when installed before floating.

Claims (1)

통상의 부동전에 있어서,In normal immobility, 부동전 동체(1)하측에 퇴수실(2)을 구비하되,A water discharge chamber (2) is provided below the floating body (1), 상기 퇴수실(2) 바닥에는 에어 배출공(50)을 형성하여 이곳에 에어배출관 (50')을 연결 설치하고, 상기 에어 배출관의 끝단은 동체(1)케이스에 연결 설치되게 하며, 퇴수실(2) 내부에는 사다리꼴 압축스프링(3)으로 탄지된 승강판(4)을 설치하고, 승간판(4) 중앙부에는 개폐공(5)과 밀폐용 패킹(6), 그리고 너트(7)를 설치한 안내관(8)의 상단을 결합 고정시켜, 상기 개폐공(5)과 밀폐용패킹(6)에 개폐손잡이봉(9')과 연결 설치된 개폐밸브(9)가 작용토록 구성하며, 승강판(4) 외주면에 밀폐용오링(10)(10')을 설치하여 퇴수실(2)내벽과의 사이에서 밀폐효과를 원활하게 발휘할 수 있도록 함으로써 개폐밸브(9)를 닫으면 승강판(4)이 하강하여 퇴수실(2)내부에 동체(1)내부에 차있던 물이 모아지도록 구성함을 특징으로 하는 부동전의 퇴수장치.An air discharge hole 50 is formed at the bottom of the discharge chamber 2 so that an air discharge pipe 50 'is connected thereto, and an end of the air discharge tube is connected to the fuselage 1 case. 2) An elevating plate 4 supported by a trapezoidal compression spring 3 is installed inside, and an opening and closing hole 5, a sealing packing 6, and a nut 7 are installed at the center of the gantry plate 4. The upper end of the guide tube 8 is fixedly coupled to the opening and closing hole 9 and the opening and closing valve 9 installed in connection with the opening and closing handle bar 9 ′ in the opening and closing hole 5 and the sealing packing 6. 4) The sealing plate (10) is lowered when the closing valve (9) is closed by installing the sealing o-rings (10) and (10 ') on the outer circumferential surface so that the sealing effect can be exerted smoothly between the inner wall and the discharge chamber (2). The water discharging device of the anti-freeze, characterized in that the water is filled in the body (1) inside the discharge chamber (2).
KR1019970046752A 1997-09-08 1997-09-08 A draining device of nonfreezing valve KR100370600B1 (en)

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KR1019970046752A KR100370600B1 (en) 1997-09-08 1997-09-08 A draining device of nonfreezing valve

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KR1019970046752A KR100370600B1 (en) 1997-09-08 1997-09-08 A draining device of nonfreezing valve

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KR100370600B1 true KR100370600B1 (en) 2003-04-21

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102169919B1 (en) 2019-07-15 2020-10-26 주식회사 미래인더스트리 A Fixed water supply device for prevention of freezing of multiple water pipes

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102169919B1 (en) 2019-07-15 2020-10-26 주식회사 미래인더스트리 A Fixed water supply device for prevention of freezing of multiple water pipes

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