KR860002109Y1 - Water hammer arrestor - Google Patents

Water hammer arrestor Download PDF

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Publication number
KR860002109Y1
KR860002109Y1 KR2019840001701U KR840001701U KR860002109Y1 KR 860002109 Y1 KR860002109 Y1 KR 860002109Y1 KR 2019840001701 U KR2019840001701 U KR 2019840001701U KR 840001701 U KR840001701 U KR 840001701U KR 860002109 Y1 KR860002109 Y1 KR 860002109Y1
Authority
KR
South Korea
Prior art keywords
water hammer
outer cylinder
corrugated box
hammer arrestor
box
Prior art date
Application number
KR2019840001701U
Other languages
Korean (ko)
Other versions
KR850006807U (en
Inventor
정하덕
Original Assignee
한백무역 주식회사
정하덕
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 한백무역 주식회사, 정하덕 filed Critical 한백무역 주식회사
Priority to KR2019840001701U priority Critical patent/KR860002109Y1/en
Publication of KR850006807U publication Critical patent/KR850006807U/en
Application granted granted Critical
Publication of KR860002109Y1 publication Critical patent/KR860002109Y1/en

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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
    • F16L55/04—Devices damping pulsations or vibrations in fluids

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pipe Accessories (AREA)

Abstract

내용 없음.No content.

Description

수격 방지기(Water Hammer Arrestor)Water Hammer Arrestor

제1도는 본 고안의 사용 상태도.1 is a state of use of the present invention.

제2도는 본 고안의 종단면도.2 is a longitudinal sectional view of the present invention.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

1 : 연결관 2 : 주름상자1 connector 2 corrugation box

3 : 외통 4 : 윤활유3: outer cylinder 4: lubricant

본 고안은 수격방지기에 관한 것이다. 파이프 라인에 흐르는 물을 급격히 막으면 수격작용이 발생되는 바 이 수격작용은 소음과 함께 진동을 발생시켜 파이프라인을 파손시키며 나아가 건물의 수명을 단축시키는 폐해가 있다. 따라서 이러한 수격작용에 의한 압력을 흡수하기 위한 장치가 바로 수격방지기인 바 이러한 수격방지기는 각종이 안출된바 있다.The present invention relates to a water hammer. If the water flowing in the pipeline is blocked suddenly, water hammer is generated. This water hammer generates noise and vibration, which damages the pipeline and further shortens the life of the building. Therefore, the device for absorbing the pressure due to the water hammer is a water hammer. Such water hammers have been devised.

본 고안은 수압을 철제 주름상자로 완충시키고 수압에 의해 팽창되는 주름상자의 팽창을 다시 공기압으로 저지케하므로서 수격을 방지할 수 있도록 안출된 것으로 이를 첨부도면에 의하여 설명하면 다음과 같다.The present invention was conceived to prevent water hammer by buffering the water pressure into the iron corrugated box and prevents the expansion of the corrugated box expanded by the hydraulic pressure back to the air pressure.

연결관(1)의 상단에 신축이 용이한 주름상자(2)를 부착하고 연결관(1)과 주름상자(2)를 외통(3)으로 포설한다. 외통(3)의 내부에는 윤활유(4)를 넣되 윤활유(4)가 주름상자(2)의 상단 레벨이 거의 일치되도록하며 주름상자(2)의 상측에는 질소가스를 충전시킨다.Attached to the upper end of the connecting pipe (1) easy to stretch the corrugated box (2) and to install the connecting tube (1) and the corrugated box (2) to the outer cylinder (3). Inside the outer cylinder (3) is put lubricating oil (4) so that the lubricating oil (4) is almost coincident with the upper level of the corrugated box (2), and the upper side of the corrugated box (2) is filled with nitrogen gas.

즉 외통(3)의 내부에는 질소가스와 윤활유를 충전시킨다.That is, the inside of the outer cylinder 3 is filled with nitrogen gas and lubricating oil.

이와 같이 구성된 본 고안은 연결관(1)을 통하여 가하여진 수격이 주름상자(2)가 늘어나면서 그 충격을 흡수하며 주름상자(2)가 늘어나면 외통(3)내부의 질소가스가 압축되므로 질소가스의 압축력이 수격을 흡수하게된다. 따라서 본 고안은 2중으로 충격을 흡수하여 파이프라인을 보호할수 있으며 외통(3) 내부에 윤활유를 넣었기 때문에 주름상자(2)와 외통(3)의 마손을 방지할수 있는 효과가 있다.The present invention configured as described above absorbs the impact of the water hammer applied through the connecting pipe (1) as the corrugation box (2) increases, and when the corrugation box (2) is expanded, the nitrogen gas inside the outer cylinder (3) is compressed, so that nitrogen The compressive force of the gas will absorb the water hammer. Therefore, the present invention can protect the pipeline by absorbing the double shock, and since the lubricant is put inside the outer cylinder 3, there is an effect of preventing wear and tear of the corrugated box 2 and the outer cylinder 3.

Claims (1)

연결관(1)의 상단에 신축이 용이한 주름상자(2)를 부착하고 연결관(1)과 주름상자(2)를 외통(3)으로 포설하여서된 통상의 것에 있어서, 밀폐된 외통(3)내에 윤활유와 질소가스를 넣어서된 수격방지기.In the conventional one, which is attached to the upper end of the connecting pipe (1), the easy-contracting corrugated box (2) and laid the connecting pipe (1) and the corrugated box (2) by the outer cylinder (3), the sealed outer cylinder (3) Water hammer arrester with lubricating oil and nitrogen gas inside).
KR2019840001701U 1984-02-29 1984-02-29 Water hammer arrestor KR860002109Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019840001701U KR860002109Y1 (en) 1984-02-29 1984-02-29 Water hammer arrestor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019840001701U KR860002109Y1 (en) 1984-02-29 1984-02-29 Water hammer arrestor

Publications (2)

Publication Number Publication Date
KR850006807U KR850006807U (en) 1985-09-13
KR860002109Y1 true KR860002109Y1 (en) 1986-08-28

Family

ID=19233389

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019840001701U KR860002109Y1 (en) 1984-02-29 1984-02-29 Water hammer arrestor

Country Status (1)

Country Link
KR (1) KR860002109Y1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030070159A (en) * 2002-02-21 2003-08-29 대구광역시 도시개발공사 A water supply distributing equipment for the absorption of water hammer and it's piping system

Also Published As

Publication number Publication date
KR850006807U (en) 1985-09-13

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