KR20110135375A - Valves that open and close fluid flows with air pressure - Google Patents

Valves that open and close fluid flows with air pressure Download PDF

Info

Publication number
KR20110135375A
KR20110135375A KR1020110112161A KR20110112161A KR20110135375A KR 20110135375 A KR20110135375 A KR 20110135375A KR 1020110112161 A KR1020110112161 A KR 1020110112161A KR 20110112161 A KR20110112161 A KR 20110112161A KR 20110135375 A KR20110135375 A KR 20110135375A
Authority
KR
South Korea
Prior art keywords
fluid
valve
flow
air
pressure
Prior art date
Application number
KR1020110112161A
Other languages
Korean (ko)
Inventor
석 규 이
Original Assignee
석 규 이
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 석 규 이 filed Critical 석 규 이
Priority to KR1020110112161A priority Critical patent/KR20110135375A/en
Publication of KR20110135375A publication Critical patent/KR20110135375A/en

Links

Images

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
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
    • 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
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • 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
    • F16K47/023—Means in valves for absorbing fluid energy for preventing water-hammer or noise for preventing water-hammer, e.g. damping of the valve movement

Abstract

PURPOSE: A valve, which opens and closes the flow path of fluid using pneumatic pressure, is provided to implement semi-permanent and quick opening/closing and to enable application as a high- or low-pressure valve, a high- or low-temperature valve, a viscous fluid valve, or a cutoff valve. CONSTITUTION: A valve is composed as follows. A through hole is formed on the inner bottom of an airtight tank(2) and a fluid inlet(10) is slightly projected upward. A fluid outlet(9) is formed adjacent to the fluid inlet, higher than the fluid inlet. The bottom of the fluid outlet is cut at an oblique angle of 1~80 degrees.

Description

유체흐름을 공기압력으로 개폐하는밸브{omitted}Valve for opening and closing fluid flow by air pressure

본 발명은 유체흐름을 공기압력으로 개폐하는밸브풀림방지 이다The present invention is to prevent the valve loosening to open and close the fluid flow to the air pressure

상기 밸브는 유체시스템에 있어서 가장기본적인 부품중에 하나다The valve is one of the most basic components of a fluid system.

일반적으로 기존의 결합하기위한 수단으로 사용되는 밸브종류별로 나열하자면,To list by the type of valves commonly used as a means of conventional coupling,

유량조절기능밸브는 일반적으로 완전히 닫히거나 열리지않는다Flow control valves typically do not close or open completely

또한,차단기능밸브는 열리거나 닫는용도로만 한정되어 사용된다In addition, shut-off valves are only used for opening or closing purposes.

또한 고온밸브와 저온밸브,고압용,저압용,일반용, 점성이강한유체용으로 구분되여 밸브제조를 각각하여야되는 단점이있고 특성에따라 밸브를 선택하여 배관조립하여야하는 단점이있으며In addition, it is divided into high temperature valve and low temperature valve, high pressure, low pressure, general purpose, and viscous fluid, and there is a disadvantage of manufacturing valves separately, and there is a disadvantage of selecting and assembling piping according to characteristics.

제조코스트와 시공코스트가 높으며 대형밸브의 적용이 용이하지못하다Manufacturing cost and construction cost are high and large valve is not easy to apply

또한, 고장확율이높고 누수가잘되는 폐단이 있다In addition, there is a high probability of failure and leakage

본 발명은 상기한 종래의 문제점을 해소하기 위하여 안요소를 가능한 배제하 는 유체흐름을 공기압력으로 개폐하는밸브로써The present invention provides a valve for opening and closing the fluid flow to the air pressure to eliminate the inner element as possible to solve the above-mentioned conventional problems

고온밸브와 저온밸브,고압용,저압용,일반용, 점성이강한유체용과 유량조절기능밸브,차단기능밸브를 구분하지않고 통합하여사용할 수 있고 반영구적이면서 밸브계폐기능이 신속하면서도 탁월한 본 발명의 유체흐름을 공기압력으로 개폐하는밸브를 제공하기 위함이다High temperature and low temperature valves, high pressure, low pressure, general purpose, viscous fluids, flow control valves, shut-off valves can be used without any distinction. To provide a valve for opening and closing the valve by air pressure.

본 발명은 배관에흐르는 기체를제외한 유체를 제어하기위한수단으로 밸브를개폐할 때 본 발명의 유체흐름을 공기압력으로 개폐하는밸브를 제공한다The present invention provides a valve for opening and closing the fluid flow of the present invention to the air pressure when opening and closing the valve as a means for controlling the fluid except the gas flowing through the pipe.

본 발명의 유체흐름을 공기압력으로 개폐하는밸브를 제공하는 장점이 있다There is an advantage to provide a valve for opening and closing the fluid flow of the present invention to the air pressure

또한, 차단기능과 유량조절기능이 탁월한 장점이 있고In addition, the shutoff function and the flow control function has an excellent advantage

또한, 고온밸브와 저온밸브, 고압용, 저압용, 일반용, 점성이강한유체용으로 구분하지않고 다용도로 기능하며 고장이없어 반영구적인 장점이 있다In addition, there is a semi-permanent advantage because it does not divide into high temperature valves and low temperature valves, high pressure, low pressure, general purpose, and viscous fluids.

또한, 간편한구조로 이루어져있어 제조코스트와 시공코스트가 작으며 소형에서 대형밸브에 이르기까지 제조가 용이한 장점이 있다In addition, the simple structure makes the manufacturing and construction cost small, and it is easy to manufacture from small to large valves.

이하, 첨부된 도면을 참조하여 본 발명을 한정하지 않는 바람직한 실시예를 상세히 설명한다.Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

"도 1은 본 발명에따른, 유체흐름을 공기압력으로 개폐하는밸브를 도시한 기능도"에 예시 한 바와같이,1 is a functional diagram showing a valve for opening and closing a fluid flow at pneumatic pressure according to the present invention,

본 발명은 배관에흐르는 기체를제외한 유체를 제어하기위한수단으로 밸브를개폐할 때 유체흐름을 공기압력으로 개폐하는밸브에 있어서The present invention provides a valve for opening and closing a fluid flow to air pressure when opening and closing the valve as a means for controlling the fluid except the gas flowing in the pipe.

본 발명인 공기압력으로 개폐하는밸브는 밀폐탱크(2)내부의 하면을통공시켜 유체유입구(10)를 상부쪽으로 약간돌출시켜 형성시키고; 상기 유체유입구(10)근접부에 유체유입구(10)보다 높게 유체출수구(9)를 형성시키되 유체출수구(9)하단에서부터 상단을향하여 각도 1도이상에서 80도이하의 빗각으로 절삭하여 유체흐름조절이 용이하도록 이루어진것을 특징으로하는것 이다The valve for opening and closing with the air pressure of the present invention is formed by slightly protruding the fluid inlet 10 to the upper side through the lower surface of the closed tank (2); The fluid inlet 10 is formed in the vicinity of the fluid inlet 10 than the fluid inlet 10 to form a fluid outlet (9) from the bottom of the fluid outlet (9) toward the upper end at an angle of 1 degree or more at an angle of less than 80 degrees to control fluid flow Is characterized by being made to facilitate

또한, 밀폐탱크(2)상단에 공기압배출구(6)와 압력공기주입구(7)를 체결하되 압력공기주입구(7)끝단부에 역류차단튜브 또는 밸브를 구비하여 밀폐탱크(2)내부의 공기공간(1)에 체류하는 공기압이 대기중으로 역류하여 방출되지 않도록한것 이다In addition, the air pressure outlet 6 and the pressure air inlet 7 are fastened to the upper end of the sealed tank 2, but a backflow blocking tube or a valve is provided at the end of the pressure air inlet 7 so that the air space inside the closed tank 2 is closed. The air pressure staying in (1) is prevented from flowing back to the atmosphere.

또한, 유체유입배관(11)을 경유하여 밀폐탱크(2)내부로 유입된유체는 유체흐름이많은 유체수면(3)위치까지 유지하며 많은 유체가 유체출수구(9)와 유체출수배관(12)을 경유하여 유체흐름방향(⇒ )으로 목적한곳에 이송하는것을 특징으로하는것 이다In addition, the fluid introduced into the closed tank (2) via the fluid inlet pipe (11) is maintained to the position of the fluid surface with a lot of fluid flow (3) and a lot of fluid is the fluid outlet (9) and the fluid outlet pipe (12) It is characterized in that the transfer to the desired place in the direction of fluid flow (⇒) via the

상기의 유체출수구(9)와 유체출수배관(12)을 경유하여 목적한곳 으로 많은유체가 이송되는것을 줄이기위하여 유체흐름이 작은수면(4)으로 조정할 때 압력공기주입구(7)를 통하여 대기공기를 압축하여 공기공간(1)에 강제공급하여 압축공기가 유체흐름이 작은수면(4)까지 유체를밀어내어 유체출수구(9)로 출수되는 유체량을 줄여 흐르는유체량을 조절하는것을 특징으로하는것 이다In order to reduce the transfer of a large amount of fluid to the desired place via the fluid outlet 9 and the fluid outlet pipe 12, the air flow is adjusted through the pressure air inlet 7 when the fluid flow is adjusted to the small surface 4. It is characterized by controlling the amount of fluid flowing by compressing and forcibly supplying the air space (1) to reduce the amount of fluid discharged to the fluid outlet (9) by pushing the fluid to the water surface (4) where the compressed air flow is small

부수적으로는 상기 밀폐탱크(2)내부에 공기공간(1)을 형성시켜 배관내부의 수격현상의 충격을 공기공간(1)에서 흡수하여 시설물을 탁월하게 보호하는 기능을하는것 이다Incidentally, by forming an air space (1) in the sealed tank (2) to absorb the impact of the water hammer phenomenon in the pipe in the air space (1) to function to protect the facility excellently.

또한, 흐르는유체를 차단하기위하여 공기공간(1)의 압축공기가 유체흐름차단수면(5)까지 유체를밀어내어 유체출수구(9)로 출수되는 유체량을 차단하는것을 특징으로하는것 이다In addition, in order to block the flowing fluid, the compressed air in the air space 1 pushes the fluid to the fluid flow blocking surface 5, and is characterized in that it blocks the amount of fluid exiting the fluid outlet 9.

또한,특허청구범위내에서 유체출수구(9)를 2개이상 변형구조하여 유체흐름방향을 바꿔 유체를 흐르게하는 분기관 기능을 병행할 수 있는것이다Further, within the scope of the claims, two or more fluid outlets 9 may be deformed so that the branch pipe function of changing the flow direction of the fluid flows in parallel.

또한, 상기 공기공간(1)으로 공기압주입은 밸브 용도에 따라 손펌프,발펌프 또는 전동공기 압축기를 사용하는것 이다In addition, the air pressure injection into the air space (1) is to use a hand pump, a foot pump or an electric air compressor depending on the valve application.

또한, 상기 밸브의 공기공간(1)은 상부에위치하도록 수직으로 거치하는 것 이다 In addition, the air space (1) of the valve is to be mounted vertically to be located at the top.

또한, 상기의 차단된 유체흐름을 다시흐르게하기위하여 밀폐탱크(2)상단에 위치한 공기압배출구(6)를열어 유체유입배관(11)에 걸려있는 압력이 공기공간(1)에 체류하는 공기압을 밀어내며 유체수면(3)위치까지 수면을 유도하여 유체출수구(9)로 흘러 출수되는 특징이 있다In addition, in order to flow the blocked fluid flow again, the air pressure outlet 6 located at the upper end of the closed tank 2 is opened to push the air pressure staying in the air space 1 by the pressure applied to the fluid inlet pipe 11. It is characterized by flowing water to the fluid outlet (9) by inducing water to the fluid surface (3) position

또한,저수지 사이폰유체차단조절용 및소수력발전 유체차단조절용으로 탁월한기능을 수행하기도 하기도한다In addition, it may also perform excellent functions for reservoir siphon fluid shutoff control and hydropower fluid shutoff control.

종래에 고장원인으로 발생하는 밸브의내부부속인 실리콘씰,고무패킹의 기타부속의 반복사용이나 노후로인하여 크나큰 경제적손실을 가져왔으나 본발명의 유체흐름을 공기압력으로 개폐하는밸브는 상기 밸브의내부부속인 실리콘씰,고무패킹을 구비하지 않고 유체흐름을 공기압력으로 개폐하는밸브를 제공하는 특징이 있다Conventionally, due to repetitive use or aging of the silicone seal and other parts of the rubber packing, which are the internal parts of the valve, the valves that open and close the fluid flow by air pressure of the present invention It is characterized by providing a valve that opens and closes the fluid flow by air pressure without the attached silicone seal and rubber packing.

또한, 유체유입배관(11)에흐르는 유체가 공기와접촉하여 화학반응을 일으키는 특성을가진유체는 공기공간(1)에 압축공기대용으로 화학반응 하지않는 압축기체로 대체하여 유체흐름을 공기압력으로 개폐하는밸브를 개폐하는것 이다In addition, the fluid having the characteristic that the fluid flowing in the fluid inlet pipe 11 is brought into contact with air to cause a chemical reaction is replaced with a compressor body that does not chemically react for the replacement of compressed air in the air space 1 so that the fluid flow is opened and closed by air pressure. To open and close the valve

도1은 본 발명에 따른 유체흐름을 공기압력으로 개폐하는밸브를 도시한 기능도1 is a functional diagram showing a valve for opening and closing a fluid flow in the air pressure according to the present invention

※ 도면의 주요부분에 부호의 설명※ Explanation of symbols in main part of drawing

1 : 공기공간 2 :밀폐탱크1: air space 2: airtight tank

3 : 유체흐름이많은 유체수면 4: 유체흐름이 작은수면3: the surface of the fluid flow with a lot of fluid flow 4: the surface of the fluid flow with a small flow

5: 유체흐름차단수면 6: 공기압배출구5: Fluid flow blocking surface 6: Air pressure outlet

7: 압력공기주입구 8:역류차단튜브 또는 밸브7: Pressure air inlet 8: Backflow shutoff tube or valve

9: 유체출수구 10:유체유입구9: fluid outlet 10: fluid inlet

11: 유체유입배관 12:유체출수배관11: fluid inlet piping 12: fluid outlet piping

⇒:유체흐름방향⇒: fluid flow direction

Claims (6)

본 발명은 유체흐름을 공기압력으로 개폐하는밸브에 있어서The present invention provides a valve for opening and closing a fluid flow by air pressure 본 발명인 공기압력으로 개폐하는밸브는 밀폐탱크(2)내부의 하면을통공시켜 유체유입구(10)를 상부쪽으로 약간돌출시켜 형성시키고; 상기 유체유입구(10)근접부에 유체유입구(10)보다 높게 유체출수구(9)를 형성시키되 유체출수구(9)하단에서부터 상단을향하여 각도 1도이상에서 80도이하의 빗각으로 절삭하여 유체흐름조절이 용이하도록 이루어진것을 특징으로하는 유체흐름을 공기압력으로 개폐하는밸브The valve for opening and closing with the air pressure of the present invention is formed by slightly protruding the fluid inlet 10 to the upper side through the lower surface of the closed tank (2); The fluid inlet 10 is formed in the vicinity of the fluid inlet 10 than the fluid inlet 10 to form a fluid outlet (9) from the bottom of the fluid outlet (9) toward the upper end at an angle of 1 degree or more at an angle of less than 80 degrees to control fluid flow Valve for opening and closing the fluid flow by air pressure, characterized in that made easy 제1항에 있어서The method of claim 1 유체유입배관(11)을 경유하여 밀폐탱크(2)내부로 유입된유체는 유체흐름이많은 유체수면(3)위치까지 유지하며 많은 유체가 유체출수구(9)와 유체출수배관(12)을 경유하여 유체흐름방향(⇒ )으로 목적한곳에 이송하는것을 특징으로하는 유체흐름을 공기압력으로 개폐하는밸브The fluid introduced into the closed tank (2) via the fluid inlet pipe (11) is maintained to the position of the fluid surface with a lot of fluid flow (3) and a lot of fluid is passed through the fluid outlet port (9) and the fluid outlet pipe (12) Valve for opening and closing a fluid flow by air pressure, characterized in that it is transferred to a desired place in the fluid flow direction (⇒) 제1항에 있어서The method of claim 1 유체출수구(9)와 유체출수배관(12)을 경유하여 목적한곳 으로 많은유체가 이송되는것을 줄이기위하여 유체흐름이 작은수면(4)으로 조정할 때 압력공기주입구(7)를 통하여 대기공기를 압축하여 공기공간(1)에 강제공급하여 압축공기가 유체흐름이 작은수면(4)까지 유체를밀어내어 유체출수구(9)로 출수되는 유체량을 줄여 흐 르는유체량을 조절하는것을 특징으로하는 유체흐름을 공기압력으로 개폐하는밸브Compresses atmospheric air through the pressure air inlet (7) when adjusting the water surface (4) with a small flow of fluid to reduce the transfer of much fluid to the desired place via the fluid outlet (9) and the fluid outlet pipe (12). Fluid flow characterized in that the forced flow to the air space (1) to push the fluid to the surface of the water flow (4) where the fluid flow is small to reduce the amount of fluid discharged to the fluid outlet (9) to control the amount of flow flow To open and close the valve by air pressure 제1항에 있어서The method of claim 1 흐르는유체를 차단하기위하여 공기공간(1)의 압축공기가 유체흐름차단 수면(5)까지 유체를밀어내어 유체출수구(9)로 출수되는 유체량을 차단하는것을 특징으로하는 유체흐름을 공기압력으로 개폐하는밸브In order to block the flowing fluid, the compressed air in the air space (1) pushes the fluid to the fluid flow blocking surface (5) to block the amount of fluid flowing out of the fluid outlet (9) to the fluid flow as air pressure Valve 제1항에 있어서The method of claim 1 밀폐탱크(2)상단에 공기압배출구(6)와 압력공기주입구(7)를 체결하되 압력공기주입구(7)끝단부에 역류차단튜브 또는 밸브(8)를 구비하여 밀폐탱크(2)내부의 공기공간(1)에 체류하는 공기압이 대기중으로 역류하여 방출되지 않도록한것을 특징으로하는 유체흐름을 공기압력으로 개폐하는밸브The air pressure outlet (6) and the pressure air inlet (7) are fastened to the top of the sealed tank (2), and the backflow blocking tube or valve (8) is provided at the end of the pressure air inlet (7) to provide air inside the closed tank (2). A valve for opening and closing a fluid flow at a pneumatic pressure, characterized in that the air pressure staying in the space 1 is prevented from flowing back to the atmosphere. 제1항에 있어서The method of claim 1 상기의 차단된 유체흐름을 다시흐르게하기위하여 밀폐탱크(2)상단에 위치한 공기압배출구(6)를열어 유체유입배관(11)에 걸려있는 압력으로 공기공간(1)에 체류하는 공기압을 밀어내어 유체수면(3)위치까지 수면을 유도하여 유체출수구(9)로 출수시키는것을 특징으로하는 유체흐름을 공기압력으로 개폐하는밸브In order to re-flow the blocked fluid flow, the air pressure outlet 6 located at the top of the closed tank 2 is opened to push the air pressure staying in the air space 1 at the pressure applied to the fluid inlet pipe 11. A valve for opening and closing a fluid flow at pneumatic pressure, characterized by inducing water to the surface of the water (3) position and withdrawing it to the fluid outlet (9).
KR1020110112161A 2011-10-28 2011-10-28 Valves that open and close fluid flows with air pressure KR20110135375A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020110112161A KR20110135375A (en) 2011-10-28 2011-10-28 Valves that open and close fluid flows with air pressure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020110112161A KR20110135375A (en) 2011-10-28 2011-10-28 Valves that open and close fluid flows with air pressure

Publications (1)

Publication Number Publication Date
KR20110135375A true KR20110135375A (en) 2011-12-16

Family

ID=45502346

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020110112161A KR20110135375A (en) 2011-10-28 2011-10-28 Valves that open and close fluid flows with air pressure

Country Status (1)

Country Link
KR (1) KR20110135375A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105673620A (en) * 2014-11-18 2016-06-15 国家电网公司 Automatic selection and output device for pressure peak value

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105673620A (en) * 2014-11-18 2016-06-15 国家电网公司 Automatic selection and output device for pressure peak value

Similar Documents

Publication Publication Date Title
WO2008029051A3 (en) Liquid delivery device comprising a pump and a valve
MY154544A (en) Valve
TW200702007A (en) Multiport syringe
ATE534543T1 (en) ROLL VALVE WITH VACUUM SAFETY FUNCTION
CN203906813U (en) Pneumatic and manual normally-open emergency cut-off valve
CN102494166B (en) Overflowing protective valve
PT2100200E (en) Flow rate regulator
RU2013113721A (en) GRAVITY VALVE
MX2007012911A (en) Fluid flow control valve with composition seal.
WO2010048414A3 (en) Miniature pump device with an anti-free flow valve
NO332958B1 (en) Plug device and method using the same
WO2020253698A1 (en) Adjustable flexible shutoff device
MXPA05000624A (en) Pressure protection valve.
DK2131970T3 (en) High pressure cleaning device
WO2008039778A3 (en) Self cleaning flow shutoff valve
WO2007136942A3 (en) Seal for water valve
KR20110135375A (en) Valves that open and close fluid flows with air pressure
US20120180888A1 (en) High flow service valve
CN210831428U (en) Gas bidirectional non-return control valve
TW200951436A (en) Fluidic device and controlling method thereof
MX2010000239A (en) Fluid flow valve.
CN205715844U (en) A kind of making-up air device of backflow preventer
TW200734846A (en) Fluid order controlling apparatus and method
CN208474543U (en) A kind of Buffer valve structure
MY183276A (en) A sanitary valve device and assembly

Legal Events

Date Code Title Description
G15R Request for early publication
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid