KR850000710Y1 - Check valve - Google Patents

Check valve Download PDF

Info

Publication number
KR850000710Y1
KR850000710Y1 KR2019830007142U KR830007142U KR850000710Y1 KR 850000710 Y1 KR850000710 Y1 KR 850000710Y1 KR 2019830007142 U KR2019830007142 U KR 2019830007142U KR 830007142 U KR830007142 U KR 830007142U KR 850000710 Y1 KR850000710 Y1 KR 850000710Y1
Authority
KR
South Korea
Prior art keywords
present
check valve
view
fluid
spring
Prior art date
Application number
KR2019830007142U
Other languages
Korean (ko)
Other versions
KR850001835U (en
Inventor
오승준
Original Assignee
오승준
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 오승준 filed Critical 오승준
Priority to KR2019830007142U priority Critical patent/KR850000710Y1/en
Publication of KR850001835U publication Critical patent/KR850001835U/en
Application granted granted Critical
Publication of KR850000710Y1 publication Critical patent/KR850000710Y1/en

Links

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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K15/00—Check valves
    • F16K15/02—Check valves with guided rigid valve members
    • F16K15/03—Check valves with guided rigid valve members with a hinged closure member or with a pivoted closure member
    • F16K15/033—Check valves with guided rigid valve members with a hinged closure member or with a pivoted closure member spring-loaded
    • 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
    • F16K15/00—Check valves
    • F16K15/14—Check valves with flexible valve members
    • F16K15/141—Check valves with flexible valve members the closure elements not being fixed to the valve body
    • F16K15/142—Check valves with flexible valve members the closure elements not being fixed to the valve body the closure elements being shaped as solids of revolution, e.g. toroidal or cylindrical rings
    • 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
    • F16K47/00—Means in valves for absorbing fluid energy
    • F16K47/02—Means in valves for absorbing fluid energy for preventing water-hammer or noise

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Valves (AREA)
  • Check Valves (AREA)

Abstract

내용 없음.No content.

Description

첵크 밸브Check Valve

제1도는 본 고안의 외형 사시도.1 is an external perspective view of the present invention.

제2도는 본 고안의 내부 부품을 제거했을 때의 단면도.2 is a cross-sectional view when the internal parts of the present invention are removed.

제3도는 본 고안의 내부 부품의 분해 사시도.Figure 3 is an exploded perspective view of the internal components of the present invention.

제4도는 제3(a)도의 분해 사시도.4 is an exploded perspective view of FIG. 3 (a).

제5도는 본 고안의 단면도로서 유체가 흐르지 않을 때의 단면도.5 is a cross-sectional view of the present invention when no fluid flows.

제6도는 본 고안의 단면도로서 유체가 흐를 때의 상태를 나타내는 단면도.6 is a cross-sectional view of the present invention showing a state when the fluid flows.

본 고안은 첵크 밸브에 관한 것이다.The present invention relates to a shank valve.

첵크 밸브라 하면 모든 배관 라인에 있어서 유체(流體)의 흐름은 물론 유체의 역류를 방지하는 밸브로서 원할시는 언제든지 유체의 흐름을 개폐하고, 이에 수반되는 해로운 제 현상을 없이하는 것이 첵크밸브의 주요기능이다.The check valve is a valve that prevents the flow of fluid as well as the flow of fluid in all piping lines. When it is desired, the main valve is to open and close the flow of fluid at any time, and to eliminate the harmful agent. Function.

종래의 첵크밸브는 펄프의 전원을 차단하여 첵크밸브가 닫혔을때 유체의 흐름이 갑자기 정지함으로써 이로인한 충격파가 일단 발생하면 반복되어 쉽게 사라지지 않아 소음과 진동이 생기는 워터함마 현상 뿐만 아니라, 송수관의 수명을 단축시키고 거의 대부분이 누수가 생겨 펌프가 공회전 하는 등, 여러가지 문제점을 수반해 왔다. 또 종래 밸브의 구조적 모순 때문에 수평으로 배관을 연결하는 것이 불가능하여 수직으로 설치할때 배관의 꺾임이나 구배동을 줌으로써 물의 흐름이 난류가 되어 관내에 복잡한 압력파가 생기게 되고, 이로인한 충격파는 워터함마현상을 가속시켜 왔다.Conventional check valves cut off the power supply of the pulp and the flow of fluid suddenly stops when the check valve is closed, so that the shock wave occurs once it does not disappear easily. Many problems have been encountered, such as shortening the service life and almost all water leakage, causing the pump to idle. In addition, due to the structural contradiction of the conventional valve, it is impossible to connect the pipes horizontally. When the pipes are installed vertically, the flow of water becomes turbulent due to the bending or gradient movement of the pipes, resulting in complex pressure waves in the pipes. Has been accelerated.

본 고안은 이러한 점을 감안하여 안출된 것으로, 변체와 스프링과, 변체 안내부와 본체로 구성된 본 고안은 그 구조적 특징에서 오는 장점 때문에 워터함마현상을 제거함으로써 충격과 소음이 없고, 펌프나 배관을 보호하여 누수방지는 물론 수평 및 수직 배관뿐만 아니라 어느 각도로도 공히 사용할 수 있는 특징을 갖고 있다.The present invention has been devised in view of this point, and the present invention, which is composed of a deformable body and a spring, a deformable guide part and a main body, has no impact and noise by eliminating the water hammer phenomenon due to its advantages. It protects and prevents leakage, as well as horizontal and vertical piping, and can be used at any angle.

본 고안을 첨부된 도면을 참고로 그 구성 및 작용효과를 상세히 설명하면 다음과 같다.Referring to the present invention in detail with reference to the configuration and operation effects as follows.

본 고안의 외형사시도인 제1도와 내부 부품을 제거했을 때의 단면도인 제2도에서 본체(1)의 좌우에 배관파이프와 연결되는 부분에 암나사처리부(2)와 공간(3)을 갖는 공지의 본체 내부에 주위보다 적은 직경을 갖도록 하는 링(ring)형 돌출걸림턱(4)과 링형 홈(5)을 형성하고, 제3도와 제4도의 내부부품들을 장치한다.In the first perspective view of the present invention and the second cross-sectional view when the internal parts are removed, the female screw processing unit 2 and the space 3 are provided at portions connected to the piping pipe on the left and right sides of the main body 1. A ring-shaped protruding jaw 4 and a ring-shaped groove 5 are formed inside the main body so as to have a smaller diameter than the surroundings, and the internal parts of FIGS. 3 and 4 are installed.

제3도와 제4도는 본 고안 내부부품들의 분해사시도로서, 변체(a)는 변 안내부(6)와 고무패킹(7) 및 봉변체(8)로 구성되어 있는데 변안내부(6)에는 가이드(9)와 볼트구멍(10)이 있고, 패킹(7)에도 구멍(11)이 있다. 또 봉변체(8)에는 변봉(12)과 스프링(b)삽입턱(13)과 볼트부(14)가 구성되어 있고, 변체 안내부(c)에는 스프링(b)삽입돌출부(15)와 변봉삽입구멍(16)과 볼트형성부(17)가 형성되어 있다.3 and 4 is an exploded perspective view of the internal parts of the present invention, the body (a) is composed of a side guide (6), rubber packing (7) and rod body (8), the guide (6) There are 9 and a bolt hole 10, and the packing 7 also has a hole 11. In the rod deformable body 8, a convex rod 12, a spring (b) insertion jaw 13, and a bolt portion 14 are formed, and the deformable guide portion (c) has a spring (b) insertion protrusion (15) and a rod. The insertion hole 16 and the bolt formation part 17 are formed.

제5도는 본 고안의 단면도로서, 스프링(b)의 탄성력에 의해 고무패킹(7)부분이 링형돌출걸림턱(4)에 밀착되어 유체가 흐르지 못하는 상태를 나타내고 있고, 제6도는 흐르는 유체의 압력에 의해 스프링(b)이 밀려서 링형 돌출걸림턱(4)에 밀착된 고무패킹(7)이 분리된 상태를 나타내고 있다.5 is a cross-sectional view of the present invention, the rubber packing (7) portion by the elastic force of the spring (b) is in close contact with the ring projection projection jaw (4) shows a state that the fluid does not flow, Figure 6 is the pressure of the fluid flowing By the spring b, the rubber packing 7 in close contact with the ring-shaped projection catching jaw 4 is separated.

이상과 같이 구성된 본 고안은 제5도와 제6도에서와 같이 스프링(6)의 스무스한 작용이 유체의 흐름의 개폐를 충격과 소음없이 이루어지게 만드는 완충역할을 함으로써 펌프를 보호하고 송수관의 파손이나 워터함마현상을 일으키지 못하게 하고, 고무패킹(7)또한 누수와 소음을 방지하는 보조역할을 겸하고 있다. 또, 구조적인 특징에서 오는 장점은 수직이나, 수평, 또는 어느 각도로도 본 고안의 밸브를 설치할 수 있어서 사용상에 제한을 받지 않으며, 고층건물의 급수에도 소음과 진동없이 급수할 수 있고, 또한 민감하고 안전하게 억지시킬 수가 있다. 또 가이드(9)는 변체(a)가 이탈되는 것을 방지하는 안내 역할을 하고 있고, 제6도의 화살표는 유체의 흐름을 나타내고 있다.The present invention constructed as described above protects the pump and protects the pump by acting as a buffer so that the smooth action of the spring 6 is made without impact and noise as shown in FIGS. 5 and 6. It does not cause water hammer, and the rubber packing (7) also plays a role of preventing leakage and noise. In addition, the advantages of the structural features can be installed in the vertical, horizontal, or at any angle, the valve of the present invention is not limited in use, it can be supplied to the high-rise water supply without noise and vibration, and also sensitive And can be safely deterred. In addition, the guide 9 serves as a guide for preventing the deformed body a from being separated, and the arrow in FIG. 6 indicates the flow of the fluid.

Claims (1)

본체(1)와, 변안내부(6), 패킹(7), 봉변체(8)를 갖는 변체(a)와 스프링(b) 및 변체안내부(c)로 구성된 첵크밸브에 있어서, 변체(a)의 변안내부(6)는 원판형으로 세방향의 절취부를 떼어낸 삼각형의 형태로 구성하고 각 삼각형 꼭지점에 세개의 가이드(9)를 기립 돌출 구성하며 패킹(7) 및 봉변체(8)와 나사식 결합하여 유체의 단속이 가능하도록된 첵크밸브.In a check valve composed of a body (a) having a body (1), a side guide part (6), a packing (7), a rod body (8) and a spring (b) and a body guide part (c), The side guide portion (6) of the a) is in the shape of a triangle in the form of a triangular cut-out in the shape of a disc, and the three guides (9) are erected and constituted at each vertex of the triangle, and the packing (7) and the rod (8) Check valves are screwed together to allow for intermittent fluid flow.
KR2019830007142U 1983-08-13 1983-08-13 Check valve KR850000710Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019830007142U KR850000710Y1 (en) 1983-08-13 1983-08-13 Check valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019830007142U KR850000710Y1 (en) 1983-08-13 1983-08-13 Check valve

Publications (2)

Publication Number Publication Date
KR850001835U KR850001835U (en) 1985-04-15
KR850000710Y1 true KR850000710Y1 (en) 1985-04-22

Family

ID=70158741

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019830007142U KR850000710Y1 (en) 1983-08-13 1983-08-13 Check valve

Country Status (1)

Country Link
KR (1) KR850000710Y1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100684119B1 (en) * 2006-08-03 2007-02-20 주식회사 한국유체기계 Safety valve

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030052127A (en) * 2001-12-20 2003-06-26 한국항공우주연구원 a

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100684119B1 (en) * 2006-08-03 2007-02-20 주식회사 한국유체기계 Safety valve

Also Published As

Publication number Publication date
KR850001835U (en) 1985-04-15

Similar Documents

Publication Publication Date Title
US4638895A (en) Frictionless hydraulic damper and damper-snubber
CA1099184A (en) Check valve
US2481482A (en) Check valve
US3295550A (en) Swing-type check valve
KR850000710Y1 (en) Check valve
BR9004006A (en) HYDROMANCAL
KR20070050524A (en) A check valve for water hammer arresting and a method of linear control of the check valve
KR970002060A (en) Leak-proof valve
US2531020A (en) Joint
US3331398A (en) Pulsation dampener
KR101856161B1 (en) Water Hammer Arrester
US2755820A (en) Cushion dome for a conduit
US2116183A (en) Duck call
GB2104595A (en) Water hammer arrestor
US2273766A (en) Water hammer arrester
US5161574A (en) Maximum operation angle single plug and puppet type retention valves
KR0164645B1 (en) Water hammer arrestor
JPH067236Y2 (en) Backflow prevention unit
US1790659A (en) Shock absoebke v
US1799968A (en) Cushion cap
CN213871138U (en) Pressure release mechanism and steam cleaner with same
KR0148756B1 (en) Water hammer preventer
JP2002181230A (en) Water hammer preventer
CN212804408U (en) Structure of ball check valve
SE8702544D0 (en) MANAGEMENT failure valve

Legal Events

Date Code Title Description
E701 Decision to grant or registration of patent right