KR200168559Y1 - A valve which prevents false operation - Google Patents

A valve which prevents false operation Download PDF

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Publication number
KR200168559Y1
KR200168559Y1 KR2019990018039U KR19990018039U KR200168559Y1 KR 200168559 Y1 KR200168559 Y1 KR 200168559Y1 KR 2019990018039 U KR2019990018039 U KR 2019990018039U KR 19990018039 U KR19990018039 U KR 19990018039U KR 200168559 Y1 KR200168559 Y1 KR 200168559Y1
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KR
South Korea
Prior art keywords
valve
handle
coupling
malfunction
open
Prior art date
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KR2019990018039U
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Korean (ko)
Inventor
김병진
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강석원
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Priority to KR2019990018039U priority Critical patent/KR200168559Y1/en
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Publication of KR200168559Y1 publication Critical patent/KR200168559Y1/en

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    • 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
    • F16K31/44—Mechanical actuating means
    • F16K31/60—Handles
    • 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
    • F16K35/00—Means to prevent accidental or unauthorised actuation

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Preventing Unauthorised Actuation Of Valves (AREA)

Abstract

(1) 고안이 속하는 기술분야(1) The technical field to which the invention belongs

본 고안은 유체가 흐르는 것을 개폐하는데 사용되는 밸브에 있어서, 밸브를 계속 열어두어야 할 때 잠궈 버리는 경우 혹은 잠궈 두어야 할 때 열어버리는 등의 오작동을 방지하기 위한 것이다.The present invention is to prevent the malfunction of the valve used to open and close the flow of the fluid, such as when the valve is locked when it needs to be kept open or when it is locked.

(2) 고안의 목적(2) Purpose of devising

본 고안은 밸브의 핸들을 밸브와 별도로 형성하여 핸들을 주로 밸브의 개폐를 담당하는 자가 소지하였다가 필요한 경우에만 핸들을 밸브축에 삽입하여 개폐토록 함으로써 오작동을 미연에 방지할 수 있도록하려는 것이다.The present invention is to form a handle of the valve separately from the valve so that the handle is mainly carried by the person in charge of opening and closing of the valve, and only when necessary to insert the handle into the valve shaft to open and close to prevent malfunction in advance.

(3) 고안의 구성(3) constitution

본 고안의 밸브(1)는 밸브축(3)을 본체(2)의 상단으로 돌출 시키되 상단의 외면에 결합용 돌부(4)를 형성하였고 그 외부에는 일정 간격을 둔 후 밸브축(3)과 같은 높이로 보호관부(5)를 형성하였다.In the valve 1 of the present invention, the valve shaft 3 protrudes to the upper end of the main body 2, but a coupling protrusion 4 is formed on the outer surface of the upper end, and the valve shaft 3 and the outside are spaced apart from each other. The protective tube portion 5 was formed at the same height.

상기 밸브(1)에 사용되는 핸들(10)을 밸브(1)와 별도로 구성하되 밸브의 결합부(11)는 외경이 보호관부(5)의 내경과 같고 결합 구멍(12)의 내면에는 상기 결합용 돌부와 같은 형태의 결합용 돌부(13)를 형성하였다.The handle 10 used for the valve 1 is configured separately from the valve 1, but the coupling part 11 of the valve has an outer diameter equal to the inner diameter of the protective pipe part 5 and the coupling surface is formed on the inner surface of the coupling hole 12. The coupling protrusion 13 of the same shape as the dragon protrusion was formed.

(4) 고안의 효과(4) effect of design

본 고안은 밸브(1)를 구성시 핸들(10)을 별도로 구성하여 조작을 하는 사람이 휴대토록 하며, 필요시에만 핸들(10)을 밸브축(3)에 삽입하여 밸브(1)를 조작토록 구성함으로써 밸브(1)의 오작동을 확실하게 예방할 수 있게되고 이에 따라 생산현장 등의 안전을 도모함은 물론 낭비적인 요소를 제거하여 산업발전에 기여할 수 있게 되는 효과가 있다.When the valve 1 is configured, the handle 10 is separately configured to be carried by a person who operates the valve 1, and the handle 10 is inserted into the valve shaft 3 only when necessary so that the valve 1 can be operated. By constituting it, it is possible to reliably prevent the malfunction of the valve 1, thereby promoting safety at the production site and the like, as well as removing wasteful elements and contributing to industrial development.

Description

오작동을 방지토록 된 유체용 밸브{A valve which prevents false operation}A valve which prevents false operation

본 고안은 유체가 흐르는 것을 개폐하는데 사용되는 밸브에 있어서, 밸브를 계속 열어두어야 할 때 잠궈 버린다든지 혹은 잠궈 두어야 할 때 열어버리는 등 오작동을 방지하기 위한 것이다.The present invention is to prevent the malfunction of the valve used to open and close the flow of the fluid, such as to lock when the valve must be kept open or to open when locked.

주지된 바와 같이 밸브는 수도, 가스, 유류 등 유체의 흐름을 개폐하는 기능을 하고 또는 일정한 양이 흐르도록 조절하는 기능이 있는 것으로, 산업시설 등에 사용되어 중요한 기능을 하는 것인데 간혹 이를 잘못 조절하어 큰 사고나 낭비가 발생하는 경우가 많은 것이다.As is well known, the valve functions to open and close the flow of fluid such as water, gas, and oil, or to regulate a certain amount of flow. The valve is used for an industrial facility and plays an important function. Many accidents and wastes occur.

다시 말해 밸브를 계속 열어두어야 함에도 주로 밸브의 개폐를 담당하는 사람이 아닌 자, 즉 어린이 등이 이러한 상황을 모르고 잠궈버리는 수가 있고 또는 그 반대로 열면 안되는 상황에서 열어 버리는 수가 있으며, 또한 밸브의 개방정도를 정확하게 조절해놓은 상태에서 밸브를 잘못 건드려 개방 량이 변해버리는 등의 오작동으로 인해 사고가 나거나 작업을 망치게 되는 경우가 종종 발생하는 것이다.In other words, even though the valve needs to be kept open, a person who is not in charge of opening and closing the valve, such as a child, may be locked out without knowing such a situation, or vice versa, and may open it in a situation where it should not be opened. Failure to do so may result in accidents or spoil the operation, such as incorrectly touching the valve and changing the opening amount with the correct adjustment.

이를 방지하기 위해서 밸브를 케이스 내부에 설치한 후 자물쇠로 잠그는 방법이 있기는 하겠지만 별도의 설비비가 소요되고 잦은 개폐가 필요한 경우에는 계속 자물쇠를 열고 닫아야하는 번거로움 때문에 효율적인 방법이라고는 할 수 없는 것이다.To prevent this, there may be a method of locking the valve after installing the valve inside the case, but it is not an efficient method because it requires extra equipment cost and frequent opening and closing of the valve.

상기 문제점을 감안하여 안출한 본 고안은 밸브의 핸들을 밸브와 별도로 형성하여 핸들을 주로 밸브의 개폐를 담당하는 자가 소지하였다가 필요한 경우에만 핸들을 밸브축에 삽입하여 개폐토록 함으로써 오작동을 미연에 방지할 수 있도록하려는 것이다.The present invention devised in view of the above problems is to form the handle of the valve separately from the valve, and the handle is held by the person in charge of opening and closing the valve, but only when necessary to insert the handle into the valve shaft to prevent the malfunction in advance. I would like to be able to.

도 1은 본 고안의 사시도1 is a perspective view of the present invention

도 2는 본 고안의 사용상태를 나타낸 부분 단면도2 is a partial cross-sectional view showing a state of use of the subject innovation

**도면중 주요 부분에 대한 부호의 설명**** Description of the symbols for the main parts of the drawings **

1:밸브 2:본체1: valve 2: body

3:밸브축 4:결합용 돌부3: valve shaft 4: coupling protrusion

5:보호관부 10:핸들5: protection officer 10: steering wheel

11:결합부 12:결합 구멍11: coupling part 12: coupling hole

13:결합용 돌부13: Joining protrusion

본 고안의 밸브(1)는 밸브축(3)을 본체(2)의 상단으로 돌출 시키되 상단의 외면에 결합용 돌부(4)를 형성하였고 그 외부에는 일정 간격을 둔 후 밸브축(3)과 같은 높이로 보호관부(5)를 형성하였다.In the valve 1 of the present invention, the valve shaft 3 protrudes to the upper end of the main body 2, but a coupling protrusion 4 is formed on the outer surface of the upper end, and the valve shaft 3 and the outside are spaced apart from each other. The protective tube portion 5 was formed at the same height.

상기 밸브(1)에 사용되는 핸들(10)을 밸브(1)와 별도로 구성하되 핸들(10)의 결합부(11)는 외경이 보호관부(5)의 내경과 같고 결합 구멍(12)의 내면에는 상기 결합용 돌부(4)와 같은 형태의 결합용 돌부(13)를 형성하였다.The handle 10 used for the valve 1 is configured separately from the valve 1, but the coupling part 11 of the handle 10 has an outer diameter equal to the inner diameter of the protective tube part 5 and the inner surface of the coupling hole 12. In the coupling protrusions 13 of the same shape as the coupling protrusions 4 were formed.

도면중 미 설명된 부호 20은 입수구, 21은 출수구이다.In the figure, reference numeral 20 denotes an inlet port and 21 an outlet port.

상기와 같은 본 고안은 평상시 밸브(1)를 주로 조작하는 담당자가 핸들(10)을 소지하고 다니다가 밸브(1)의 조작이 필요할 때만 핸들(10)을 밸브(1)에 결합하여 개폐작용을 하는 것으로, 핸들(10)의 결합부(11)를 밸브(1)의 밸브축(3)에 결합하되 밸브축(3)의 결합용 돌부(4)와 핸들(10)의 결합용 돌부(13)를 일치시키면 밸브축(3)의 회전이 가능하게 되는 것이고, 이때는 결합부(11)외면이 보호관부(5)의 내면에 꼭 맞게 삽입되어 안정적인 회전이 가능해진다.In the present invention as described above, the person who normally operates the valve 1 carries the handle 10, and the handle 10 is coupled to the valve 1 only when the operation of the valve 1 is required to open and close. By coupling the engaging portion 11 of the handle 10 to the valve shaft 3 of the valve 1, the engaging protrusion 4 of the valve shaft 3 and the engaging protrusion 13 of the handle 10 are combined. In this case, the rotation of the valve shaft 3 becomes possible, and in this case, the outer surface of the coupling part 11 is inserted into the inner surface of the protective tube part 5 so as to enable stable rotation.

따라서 핸들(10)을 소지한 자가 아니면 절대로 밸브(1)를 조작할 수 없게되는 것이라 할 수 있다.Therefore, it can be said that the valve 1 can never be operated unless the handle 10 is carried by the person.

그리고 보호관부(5)는 밸브축(3)의 결합용 돌부(4)를 보호하는 기능도 있고 밸브축(3)의 오작동을 더욱 확실하게 방지하는 효과도 갖게 되는 것이다.And the protective pipe part 5 has the function of protecting the coupling protrusion 4 of the valve shaft 3, and also has the effect which prevents the malfunction of the valve shaft 3 more reliably.

이상 설명한 바와 같은 본 고안은 밸브(1)를 구성시 핸들(10)을 별도로 구성하여 조작을 하는 사람이 휴대토록 하며, 필요시에만 핸들(10)을 밸브축(3)에 삽입하여 밸브(1)를 조작토록 구성함으로써 밸브(1)의 오작동을 확실하게 예방할 수 있게 되고 이에 따라 생산현장 등의 안전을 도모함은 물론 낭비적인 요소를 제거하여 산업발전에 기여할 수 있게 되는 등 매우 유용한 고안인 것이다.The present invention as described above allows the person to operate by separately configuring the handle 10 when the valve 1 is configured, and the handle 10 is inserted into the valve shaft 3 only when necessary, so that the valve 1 By operating the), it is possible to reliably prevent the malfunction of the valve 1, thereby promoting safety at the production site and of course, eliminating wasteful elements and contributing to industrial development.

Claims (1)

밸브(1)를 구성시 밸브축(3)을 본체(2)의 상단으로 돌출 시키되 상단의 외면에 결합용 돌부(4)를 형성하였고 그 외부에는 일정 간격을 둔 후 밸브축(3)과 같은 높이로 보호관부(5)를 형성하며,When the valve 1 is configured, the valve shaft 3 protrudes to the upper end of the main body 2, but a coupling protrusion 4 is formed on the outer surface of the upper end, and the outer surface thereof has a predetermined interval thereafter, such as the valve shaft 3 To form a protective tube (5) at a height, 상기 밸브(1)에 사용되는 핸들(10)을 밸브(1)와 별도로 구성하되 핸들(10)의 결합부(11)는 외경이 보호관부(5)의 내경과 같고 결합 구멍(12)의 내면에는 상기 결합용 돌부(4)와 같은 형태의 결합용 돌부(13)를 형성하여 구성됨을 특징으로 하는 오작동을 방지토록 된 유체용 밸브.The handle 10 used for the valve 1 is configured separately from the valve 1, but the coupling part 11 of the handle 10 has an outer diameter equal to the inner diameter of the protective tube part 5 and the inner surface of the coupling hole 12. The valve for the fluid to prevent the malfunction, characterized in that formed by forming a coupling protrusion 13 of the same type as the coupling protrusion (4).
KR2019990018039U 1999-08-23 1999-08-23 A valve which prevents false operation KR200168559Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019990018039U KR200168559Y1 (en) 1999-08-23 1999-08-23 A valve which prevents false operation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019990018039U KR200168559Y1 (en) 1999-08-23 1999-08-23 A valve which prevents false operation

Publications (1)

Publication Number Publication Date
KR200168559Y1 true KR200168559Y1 (en) 2000-02-15

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ID=19586508

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019990018039U KR200168559Y1 (en) 1999-08-23 1999-08-23 A valve which prevents false operation

Country Status (1)

Country Link
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110594422A (en) * 2019-09-27 2019-12-20 广东万家乐燃气具有限公司 Manual-automatic water replenishing valve and water heater

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110594422A (en) * 2019-09-27 2019-12-20 广东万家乐燃气具有限公司 Manual-automatic water replenishing valve and water heater

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