KR200191124Y1 - Opening and shutting board of valve - Google Patents

Opening and shutting board of valve Download PDF

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Publication number
KR200191124Y1
KR200191124Y1 KR2020000007252U KR20000007252U KR200191124Y1 KR 200191124 Y1 KR200191124 Y1 KR 200191124Y1 KR 2020000007252 U KR2020000007252 U KR 2020000007252U KR 20000007252 U KR20000007252 U KR 20000007252U KR 200191124 Y1 KR200191124 Y1 KR 200191124Y1
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KR
South Korea
Prior art keywords
opening
closing plate
contact surface
sides
closing
Prior art date
Application number
KR2020000007252U
Other languages
Korean (ko)
Inventor
손병렬
Original Assignee
손병렬
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 손병렬 filed Critical 손병렬
Priority to KR2020000007252U priority Critical patent/KR200191124Y1/en
Application granted granted Critical
Publication of KR200191124Y1 publication Critical patent/KR200191124Y1/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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
    • F16K3/0263—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor using particular material or covering means
    • 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
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/04—Construction of housing; Use of materials therefor of sliding valves
    • F16K27/044—Construction of housing; Use of materials therefor of sliding valves slide valves with flat obturating members
    • 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
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/30—Details
    • F16K3/314—Forms or constructions of slides; Attachment of the slide to the spindle
    • 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
    • F16K31/50—Mechanical actuating means with screw-spindle or internally threaded actuating means
    • F16K31/504—Mechanical actuating means with screw-spindle or internally threaded actuating means the actuating means being rotable, rising, and having internal threads which co-operate with threads on the outside of the valve body

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)

Abstract

본 고안은 주로 고압의 액체를 개폐시키는데 사용되는 밸브 개폐판을 개선한 것으로서 개폐판(1)의 전체 외면에 고무재를 피복하고 하측부 둘레에는 고무재 접촉면부(2)를 돌출 형성하는 개폐판(1)에 있어서, 개폐판(1)의 양측면 하측에 안내홈(101)을 형성하여 밸브본체(4)의 안내돌기(401)에 접속되도록 하므로서 개폐판(1)의 승강작동이 흔들림없이 안정적으로 되도록 하고 또한 개폐판(1)하측부 둘레의 접촉면부(2)양쪽에 홈(201)을 형성하여 접촉면부(2)와 밸브본체(4)의 개폐작동공간(5) 바닥면이 접촉될 때 접촉면부(2)가 양쪽으로 퍼지는 것에 대응할수 있도록 하므로서 수밀성이 뛰어나도록 한 것이다.The present invention mainly improves the valve opening and closing plate used to open and close the high pressure liquid, the opening and closing plate for covering the rubber material on the entire outer surface of the opening and closing plate (1) and protruding the rubber contact surface portion (2) around the lower side In (1), the raising and lowering operation of the opening and closing plate 1 is stable without shaking by forming guide grooves 101 at both lower sides of the opening and closing plate 1 so as to be connected to the guide protrusions 401 of the valve body 4. Also, grooves 201 are formed on both sides of the contact surface 2 around the lower part of the opening and closing plate 1 so that the contact surface 2 and the bottom surface of the opening / closing operation space 5 of the valve body 4 are in contact with each other. When the contact surface portion (2) to be spread to both sides to be excellent in watertightness.

Description

밸브 개폐판{Opening and Shutting Board of Valve}Opening and Shutting Board of Valves

본 고안은 주로 고압의 액체를 개폐시키는데 사용되는 밸브 개폐판을 개선한 것으로서 더욱 구체적으로는 전체가 고무재로 피복되는 개폐판의 양측면에 안내홈을 형성하고 하측부 둘레의 접촉면부 양쪽에는 홈을 형성하여 개폐판의 승강작동이 흔들림없이 안정적으로 되도록 함과 동시에 수밀성도 보다 향상되도록 한것이다.The present invention mainly improves the valve opening and closing plate used to open and close high pressure liquid, and more specifically, guide grooves are formed on both sides of the opening and closing plate, which is entirely covered with rubber material, and grooves are formed on both sides of the contact surface around the lower part. As a result, the lifting operation of the opening and closing plate is made to be stable without shaking, and at the same time, the watertightness is further improved.

일반적으로 밸브 내부에 설치되는 개폐판은 개폐판을 승강시키는 나사봉에만 지지되어 있기 때문에 개폐판의 전면 또는 후면에 가해지는 액체의 압이 고압일 경우에는 개폐판이 액체의 압이 가해지는 상대방향으로 밀리게 되어 개폐판의 승강작동이 원할하지 못하였으며 그리고 이와같은 밀림현상이 반복되거나 장 시간동안 유지되게 되면 나사봉에 휨이 발생하게 되는 문제점도 있었고 또한 개폐판 저면에 개폐판 저면 둘레의 수밀유지용 고무재 접촉면부가 퍼질수 있는 공간이 확보되어 있지 않기 때문에 밸브본체의 바닥면과 접촉면부의 밀착력이 떨어져 완벽한 수밀성을 보장할수 없었다.In general, the opening and closing plate installed inside the valve is only supported by the screw rod for elevating the opening and closing plate. Lifting operation of the opening and closing board was not desired because it was pushed back, and if this jungle phenomenon was repeated or maintained for a long time, there was a problem that the screw rod was warped. Since the space for spreading the rubber rubber contact surface was not secured, the adhesion between the bottom surface of the valve body and the contact surface could not be ensured and thus perfect watertightness could not be guaranteed.

본 고안은 위와같이 종래의 밸브 개폐판에서 나타나는 문제점들을 해결하기 위해 수밀성이 완벽하게 보장됨은 물론 강한 액체의 압이 가해지더라도 승강작동이 원할하게 되는 개폐판을 안출한 것인데 이를 첨부된 도면과 함께 더욱더 상세히 설명하면 다음과 같다.The present invention is to solve the problems appearing in the conventional valve opening and closing plate as well as to ensure the watertightness perfectly, even if a strong liquid pressure is applied to raise and lower the opening and closing plate is more and more with the accompanying drawings It will be described in detail as follows.

도 1은 본 고안이 설치된 밸브 정면 예시도1 is a front view of the valve installed the present invention

도 2는 본 고안의 일부 파절 단면 예시도2 is a partial cross-sectional view of the present invention

도 3는 도 2의 A선부 확대 단면 예시도3 is an enlarged cross-sectional view of a portion A of FIG.

도 4는 도 2의 B선부 확대 단면 예시도이다.4 is an enlarged cross-sectional view illustrating the line B portion of FIG. 2.

* 도면의 중요 부분에 대한 부호의 설명* Explanation of symbols for important parts of the drawings

1 : 개폐판 101 : 안내홈1: opening and closing plate 101: guide groove

2 : 접촉면부 201 : 홈2: contact surface 201: groove

3 : 나사봉 4 : 밸브본체3: screw rod 4: valve body

5 : 개폐작동공간 501 : 안내돌기5: opening and closing operation space 501: guide projection

개폐판(1)의 전체 외면에 고무재를 피복하고 하측부 둘레에는 고무재 접촉면부(2)를 돌출 형성하는 개폐판(1)에 있어서, 개폐판(1)의 양측면 하측에 안내홈(101)을 형성하고 하측부 둘레의 접촉면부(2)양쪽에는 홈(201)을 형성하여서 된것이다.In the opening and closing plate 1 which covers the entire outer surface of the opening and closing plate 1 and protrudes the rubber material contact surface portion 2 around the lower portion, the guide groove 101 is provided on both lower sides of the opening and closing plate 1. ) And grooves 201 on both sides of the contact surface 2 around the lower part.

이와같이된 본 고안은 개폐판(1) 양측면 아래에 형성되는 안내홈(101)은 밸브본체(4)의 개폐작동공간(5)내벽 양측에 형성되는 안내돌기(501)에 끼워져 나사봉(3)을 회전시킴으로서 승강작동하는 개폐판(1)의 승강작동을 안내하고 개폐판(1)의 하측부 둘레에 형성되는 접촉면부(2)의 양쪽 홈(201)은 접촉면부(2)와 밸브본체(4)의 개폐작동공간(5) 바닥면이 접촉될 때 접촉면부(2)가 양쪽으로 퍼지는 것에 대응할수 있도록 즉, 바닥면과의 접촉으로 인하여 눌려지면서 커지는 접촉면부(2)의 폭크기를 감당할수 있도록 한것이다.The present invention as described above, the guide groove 101 is formed on both sides of the opening and closing plate (1) is inserted into the guide protrusions 501 formed on both sides of the opening and closing operation space (5) of the valve body (4) screw rod (3) The grooves 201 of the contact surface portion 2 formed around the lower side of the opening and closing plate 1 are guided by the lifting operation of the opening and closing plate 1 which moves up and down by rotating the contact surface portion 2 and the valve body ( The opening and closing operating space 5 of 4) can cope with the spreading of the contact surface portion 2 when the bottom surface is in contact, that is, the width of the contact surface portion 2 that is increased by being pressed by the contact with the bottom surface. It is to be possible.

따라서 본 고안은 상기한 바와 같이 밸브본체(4)내에 설치되는 개폐판(1)의 양측이 안내홈(101)과 안내돌기(501)의 접속으로 지지되므로 개폐판(1)의 승강작동이 흔들림없이 원할하게되는 이점이 있을 뿐만 아니라 개폐판(1)의 전면 또는 후면에 액체의 압이 강하게 가해지더라도 개폐판(1)의 유동과, 개폐판(1)의 유동으로 인하여 발생되는 나사봉(3)의 휨이 방지되는 효과도 있으며 또 접촉면부(2)의 퍼짐이 접촉면부(2)양쪽에 형성되는 홈(201)에 의해 원할하게 되므로 밸브본체(4)바닥면과 접촉면부(2)의 밀착력이 높아지게되고 이로인해 수밀성이 완벽하게 보장되는 이점도 있게 되는 것이다.Therefore, in the present invention, both sides of the opening and closing plate 1 installed in the valve body 4 are supported by the connection of the guide groove 101 and the guide protrusion 501 as described above, so that the lifting operation of the opening and closing plate 1 is shaken. Not only has the advantage of being smooth, but also the screw rod (3) generated by the flow of the opening and closing plate 1 and the flow of the opening and closing plate 1 even if the pressure of the liquid is strongly applied to the front or rear of the opening and closing plate (1) ) And the spreading of the contact surface portion 2 is smoothed by the grooves 201 formed on both sides of the contact surface portion 2, so that the bottom of the valve body 4 and the contact surface portion 2 Adhesion is increased and this also brings the advantage of ensuring watertightness perfectly.

Claims (1)

개폐판(1)의 전체 외면에 고무재를 피복하고 하측부 둘레에는 고무재 접촉면부(2)를 돌출 형성하는 개폐판(1)에 있어서, 개폐판(1)의 양측면 하측에 밸브본체(4)의 개폐작동공간(5) 내벽 양측에 형성되는 안내돌기(501)가 끼워지는 안내홈(101)을 형성하고 하측부 둘레의 접촉면부(2)양쪽에는 홈(201)을 형성하여서 된 밸브 개폐판.In the opening and closing plate 1 which covers the entire outer surface of the opening and closing plate 1 and protrudes the rubber material contact surface portion 2 around the lower side, the valve body 4 is disposed below both sides of the opening and closing plate 1. The opening and closing operation space (5) of the inner wall of the guide projections 501 formed on both sides to form a guide groove 101 is fitted, and the contact surface portion (2) around the lower portion formed grooves 201 by opening and closing the valve plate.
KR2020000007252U 2000-03-09 2000-03-09 Opening and shutting board of valve KR200191124Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2020000007252U KR200191124Y1 (en) 2000-03-09 2000-03-09 Opening and shutting board of valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2020000007252U KR200191124Y1 (en) 2000-03-09 2000-03-09 Opening and shutting board of valve

Publications (1)

Publication Number Publication Date
KR200191124Y1 true KR200191124Y1 (en) 2000-08-16

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ID=19646867

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2020000007252U KR200191124Y1 (en) 2000-03-09 2000-03-09 Opening and shutting board of valve

Country Status (1)

Country Link
KR (1) KR200191124Y1 (en)

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