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KR970011538A - Water hammer - Google Patents

Water hammer Download PDF

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Publication number
KR970011538A
KR970011538A KR1019950024948A KR19950024948A KR970011538A KR 970011538 A KR970011538 A KR 970011538A KR 1019950024948 A KR1019950024948 A KR 1019950024948A KR 19950024948 A KR19950024948 A KR 19950024948A KR 970011538 A KR970011538 A KR 970011538A
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KR
South Korea
Prior art keywords
airbag
water hammer
pressure chamber
compressor body
pipe
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KR1019950024948A
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Korean (ko)
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KR0164645B1 (en
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윤은중
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윤은중
주식회사 엔.에스.브이
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Publication of KR970011538A publication Critical patent/KR970011538A/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
    • F16L55/045—Devices damping pulsations or vibrations in fluids specially adapted to prevent or minimise the effects of water hammer
    • F16L55/05—Buffers therefor
    • F16L55/052—Pneumatic reservoirs
    • F16L55/053—Pneumatic reservoirs the gas in the reservoir being separated from the fluid in the pipe

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

Abstract

본 발명은 신규한 구성의 수격방지기를 제안한다.The present invention proposes a water hammer of a novel configuration.

종래의 수경방지기는 자체적으로 팽창수축하는 다이어프램이나 에어백에 의한 충격파를 흡수하였으므로 충격흡수효과 자체가 낮을 뿐 아니라 배관내의 압력상태에 따라 충격흡수효과가 달라지고 재질의 열화가 심한등의 문제가 있었다.Since the conventional hydroponic absorber absorbs shock waves caused by diaphragms or airbags that expand and contract by themselves, the shock absorbing effect itself is low, and the shock absorbing effect is changed depending on the pressure state in the pipe, and the material deterioration is severe.

본 발명에서는 에이백을 주름상자 형태로 구성하여 재질에 의존하지 않고 기능을 발휘할 수 있도록 하였으며, 또한 압력실을 오리프스구멍으로 연결되는 두 공간으로 구획하여 배관내의 압력변화에 무관하게 우수한 수격 방지효과를 달성하도록 하였다.In the present invention, the A-bag is configured in the form of a corrugated box so that the function can be exerted without depending on the material, and the pressure chamber is divided into two spaces connected to the orifice hole, thereby preventing excellent water hammering regardless of the pressure change in the pipe. To achieve.

Description

수격방지기Water hammer

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제2도는 본원인의 서눌원 수격방지기의 구성을 보이는 단면도,Figure 2 is a cross-sectional view showing the configuration of the seulwon circle water hammer of the present applicant,

제3도는 본 발명에 의한 수격방지기의 구성을 보이는 단면도,3 is a cross-sectional view showing the configuration of a water hammer according to the present invention,

제4도는 각각 본 발명 수격방지기의 작동을 보이는 단면도.4 is a cross-sectional view showing the operation of the water hammer of the present invention, respectively.

Claims (10)

배관의 일측에 연결된 몸체내에 압축기체를 수납한 압력실을 형성하고 이 압력실의 압축기체와 배관으로부터의 유체를 탄성재질의 에어백으로 분리하는 수격방지기에 있어서, 상기 에어백이 주름상자태로 구성되는 것을 특징으로 하는 수격방지기.In the water hammer which forms the pressure chamber which accommodated the compressor body in the body connected to one side of a pipe, and isolates the fluid from the compressor body and piping of this pressure chamber by the airbag of elastic material, The air bag is comprised in a corrugated box. Water hammer preventive, characterized in that. 제1항에 있어서, 상기 에어백이 배관측에 설치되어 그 외부가 상기 압력실이 되는 것을 특징으로 하는 수격방지기.The water hammer according to claim 1, wherein said air bag is provided on a pipe side and the outside thereof becomes said pressure chamber. 제1항에 있어서, 상기 에어백이 상기 압축기체를 주입하는 니플측에 설치되어 그 내부가 상기 압력실이 되는 것을 특징으로 하는 수격방지기.The water hammer according to claim 1, wherein said airbag is provided on the nipple side for injecting said compressor body, and the inside thereof becomes said pressure chamber. 제1항 또는 제2항 중 어느 한 항에 있어서, 상기 배관으로부터 상기 에어백 내부로의 이물투입을 방지하는 스트레이너가 컵 형태로 형성되어, 상기 몸체의 네크와 상기 스트레이너 사이에 상기 에어백의 일단이 끼워져 지지되는 것을 특징으로 하는 수격방지기.The strainer of claim 1, wherein a strainer is formed in the shape of a cup to prevent foreign material from entering the inside of the airbag from the pipe, and one end of the airbag is inserted between the neck of the body and the strainer. Water hammer preventive, characterized in that supported. 배관의 일측에 연결된 몸체내에 압축기체를 수납한 압력실을 형성하고 이 압력실의 압축기체와 배관으로부터의 유체를 탄성재질의 에어백으로 분리하는 수격방지기에 있어서, 상기 에어백이 상기 배관측에 설치되고, 상기 압력실의 중간에 상기 압력실을 상기 에어백층의 제1공간과 제2공간으로 분리하는 제한판이 구비되는 것을 특징으로 하는 수격방지기.In the water hammer which forms the pressure chamber which accommodated the compressor body in the body connected to one side of a piping, and isolates the fluid from the compressor body and piping of this pressure chamber by the elastic airbag, The said airbag is installed in the said piping side, And a limiting plate for separating the pressure chamber into a first space and a second space of the airbag layer in the middle of the pressure chamber. 제5항에 있어서, 상기 압축기체의 상기 제1공간으로부터 상기 제2공간으로의 흐름을 제한하는 오리프스구멍이 상기 제한판에 형성되는 것을 특징으로 하는 수격방지기.6. The water hammer preventer according to claim 5, wherein an orifice hole for restricting the flow of the compressor body from the first space to the second space is formed in the restriction plate. 제5항에 있어서, 상기 에어백이 주름상자 형태로 구성되는 것을 특징으로 하는 수격방지기.The water hammer of claim 5, wherein the airbag is configured in the form of a pleat box. 제5항에 있어서, 상기 에어백이 폐곡면 형태로 구성되는 것을 특징으로 하는 수격방지기.The water hammer of claim 5, wherein the airbag has a closed curved shape. 제5항에 있어서, 상기 에어백이 다이어프램 형태로 구성되는 것을 특징으로 하는 수격방지기.6. The water hammer of claim 5, wherein the airbag is configured in the form of a diaphragm. 제5항 내지 제9항 중의 어느 한 한에 있어서, 상기 에어백의 축방향 팽창이 상기 제한판에 의해 제한되고, 상기 에어백이 상기 제한판에 접촉하면 상기 오피리스 구멍이 차단되는 것을 특징으로 하는 수격방지기.10. The water hammer according to any one of claims 5 to 9, wherein the axial expansion of the airbag is limited by the limiting plate, and the opiris hole is blocked when the airbag contacts the limiting plate. Preventer. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950024948A 1995-08-14 1995-08-14 Water hammer Expired - Fee Related KR0164645B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950024948A KR0164645B1 (en) 1995-08-14 1995-08-14 Water hammer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950024948A KR0164645B1 (en) 1995-08-14 1995-08-14 Water hammer

Publications (2)

Publication Number Publication Date
KR970011538A true KR970011538A (en) 1997-03-27
KR0164645B1 KR0164645B1 (en) 1999-01-15

Family

ID=19423429

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950024948A Expired - Fee Related KR0164645B1 (en) 1995-08-14 1995-08-14 Water hammer

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KR (1) KR0164645B1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100600209B1 (en) * 2005-04-13 2006-07-13 현대자동차주식회사 Resonator for Power Steering Pump
KR101368830B1 (en) * 2012-06-01 2014-03-03 삼성중공업 주식회사 Damper
KR101362928B1 (en) * 2012-12-05 2014-02-18 (주)엔에스브이 Air-spring vibration isolator
KR101462071B1 (en) * 2013-06-13 2014-11-14 (주)조영엔지니어링 Flow guide structure for prevent explosion bladder of expand tank
CN110107763B (en) * 2019-05-17 2020-04-10 浙江大学 Multistage pore plate buffering spiral guide rail voltage stabilizing device and method thereof

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