KR790001973Y1 - Vibrating valve device used by vibrating element - Google Patents

Vibrating valve device used by vibrating element Download PDF

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Publication number
KR790001973Y1
KR790001973Y1 KR7905869U KR790005869U KR790001973Y1 KR 790001973 Y1 KR790001973 Y1 KR 790001973Y1 KR 7905869 U KR7905869 U KR 7905869U KR 790005869 U KR790005869 U KR 790005869U KR 790001973 Y1 KR790001973 Y1 KR 790001973Y1
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magnetic
valve
cylindrical box
magnetic sphere
valve device
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KR7905869U
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Korean (ko)
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사부로오 쮸군
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한명석
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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K17/00Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/36Safety valves; Equalising valves, e.g. pressure relief valves actuated in consequence of extraneous circumstances, e.g. shock, change of position
    • F16K17/366Safety valves; Equalising valves, e.g. pressure relief valves actuated in consequence of extraneous circumstances, e.g. shock, change of position the closure member being a movable ball
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K35/00Means to prevent accidental or unauthorised actuation
    • F16K35/16Means to prevent accidental or unauthorised actuation with locking member actuated by magnet

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Safety Valves (AREA)

Abstract

내용 없음.No content.

Description

진동감응소자(震動感應素子)를 이용한 감진 밸브장치Vibration sensing device using vibration sensitive element

제1도는 본 고안의 감진밸브 장치의 단면도.1 is a cross-sectional view of the damping valve device of the present invention.

제2도는 본 고안의 밸브장치의 유량조정기구의 요부 확대사시도.Figure 2 is an enlarged perspective view of the main portion of the flow rate adjustment mechanism of the valve device of the present invention.

제3도는 본 고안에 이용되는 진동감응소자의 일실시예의 단면도.3 is a cross-sectional view of one embodiment of a vibration-sensitive device used in the present invention.

제4도는 본 고안에서 이용되는 진동감응소자의 다른 실시예의 단면도.4 is a cross-sectional view of another embodiment of a vibration-sensitive device used in the present invention.

본 고안은 지진등의 진동에 감응하여 동작하는 감응소자를 이용한 밸브장치에 관한 것이다.The present invention relates to a valve device using a sensitive element that operates in response to vibrations such as earthquakes.

종래에도 지진 또는 지진과 같은 진동으로 인한 재해를 저지할 목적으로 연소장치의 연료공급을 차단시키는 진동감응동작을 하는 밸브장치가 여러가지 제안되고 있었으나, 진동감응동작을 하고 난 다음에 다시 감진기구(感震機構)로 돌아가게 하는 수단이 까다로와서 만족할 만한 것이 못되었다.Conventionally, there have been various proposals for a valve device which performs a vibration-sensing operation to cut off the fuel supply of a combustion device for the purpose of preventing a disaster caused by an earthquake or an earthquake. The means of returning to 震 機構 were tricky and not satisfactory.

본 고안자는 위에서와 같은 문제점을 거듭 시험 연구한 결과 원통상자석을 구성하고, 이 원통상자석의 상하 개구단연부를 내측으로 약간 돌출시킨 내부에 자성구체(磁性球體)를 수납하고 운통상자석 하측에다가 자성구체를 그 자중과 원통상자석의 자력작용과의 균형상태하에 있게한 것에 의하여 자성구체가 요동(搖動)하면 자성구체에 대The inventors have tested the above-mentioned problems repeatedly to form a cylindrical box, and the magnetic sphere is housed in the inner side of the cylindrical box which protrudes slightly from the upper and lower edges thereof. When the magnetic sphere is shaken by putting the magnetic sphere in balance with its magnetic weight and the magnetic action of the cylindrical box, the magnetic sphere

또, 상기한 바와같이 구성된 진동감응소자에는 원통상자석의 상측부에 밸브시트를 설하여 자성구체를 그로우브밸브(Globe Valve)로 작용시킴으로서 진동등에 의하여 그로우브밸브가 자력균형 상태를 소실하고 원통상자석의 상단부 자력이 그로우브밸브에 강력히 작용하여 밸브시트부에 흡착하여 폐변동작(閉辯동作)을 쉽게 할수 있다는 것도 알게 되었다.In addition, in the vibration-sensing device configured as described above, a valve seat is installed on the upper side of the cylindrical box to act as a globe valve to cause the magnetic valve to lose the state of magnetic balance due to vibration. It has also been found that the magnetic force at the upper end of the normal magnet acts strongly on the glove valve and is easily absorbed by the valve seat by absorbing the valve seat.

또한 자성구체의 밸브시트 상측에 니들밸브(needle valve)를 배설하여 그 밸브체가 밸브시트에 작용하도록 구성되는 배치에 의하여 니들밸브의 밸브체 선단부의 압압작용(押壓作用)으로 폐변동작을 한 자성구체를 다시 복귀시킬 수 있음과 동시에 평상시에 있어서 가스유출을 확실하게 방지할 수 있다는 것도 알게 되었다.In addition, the needle valve is disposed above the valve seat of the magnetic sphere and the valve body is arranged to act on the valve seat, and the magnetic force is closed by the pressing action of the tip of the valve body of the needle valve. In addition to being able to return the spheres again, it has been found that gas leakage can be reliably prevented in normal times.

따라서, 본 고안의 일반적인 목적은 진동의 감응과 자력작용에 의하여 응동(應動)하는 감진밸브 장치를 제공하는데 있는 것이나, 주목적은 원통상자석의 내부에 자성구체를 수납하고, 원통상자석의 저부에다가 자성구체를 그 자중과 자력작용의 균형상태하에 있게 하기 위하여 비자성재료(非磁性材料)로 되는 시트부재를 설하고, 그 원통상자석의 정상부에는 흡착판을 부착하여 자성구체를 요동시키는 것에 의하여 자성구체가 자력균형 상태를 소실하여 변위되면 정상부 흡착판에 강력이 흡착되도록 구성한 진동감응 소자를 변체에 수장하여 되는 감진 밸브장치를 제공하는데 있다.Therefore, the general object of the present invention is to provide a damping valve device that responds to vibration and magnetic force action, but the main purpose is to store the magnetic sphere inside the cylindrical box, and the bottom of the cylindrical box. In addition, a sheet member made of a nonmagnetic material is provided in order to keep the magnetic sphere in a balance state between its own weight and magnetic force, and by attaching a suction plate to the top of the cylindrical box, the magnetic sphere is shaken. The present invention provides a damping valve device in which a vibration sensing element configured to be strongly adsorbed on a top suction plate when the magnetic sphere is displaced due to a loss of magnetic balance is stored in the body.

본 고안은 진동감응소자를 이용한 감진 밸브장치를 첨부도면에 의하여 상세히The present invention is described in detail by the accompanying drawings, a damping valve device using a vibration-sensitive device

우선 본 고안에서 이용되는 특허출원 제78-2926호의 진동감웅소자를 설명하여 본 고안의 밸브장치에 대한 구성을 상세히 한다. 즉 제3도에서의 부호 10은 원통상자석이며, 이 원통상자석을 세워서 배치한 내부에 자성구체(12)를 수용한다. 원통상자석(10)의 저부에 자성구체(12)를 지승하기위한 비자성재료로 되는시트부재(12)를 설한다. 이때, 시트부재(14)는 자성구체(12)가 그 자중과 원통상자석(10)의 하단부에 있어서의 자력작용과의 균형상태하에 있도록 구성배치한다. 또한 이때에 시트부재(14)는 자성구체(12)의 지지면(14a)을 역원추상(逆員錐狀)으로 경사시키는 것에 의하여 자성구체(12)가 요동하였을때에 자성구체(12)에 미치는 자력작용을 용이하게 변화시킬 수 있다. 따라서, 시트부재(14)는 제3도에서와 같이 평판상으로 구성하거나(이때, 원통상자석 10을 등분하여 시트판 14하측에 환상자석 18을 배치한다), 제4도에서와 같이 돌기상으로 구성하든지 어느것이든 가능한 것이다. 또한 원통상자석(10)의 상단내연부(10a)를 약간 내측으로 돌출시켜 자성구체(12)를 상단부로 부상하여 흡착할 수 있도록 구성하는 동시에 원통상 자석(10)의 정상부에 자성구체(12)를 흡착시키기위한 흡착판(19)를 부착한다.First, the vibration damping device of Patent Application No. 78-2926 used in the present invention will be described in detail for the valve device of the present invention. That is, reference numeral 10 in Fig. 3 is a cylindrical box, and the magnetic sphere 12 is accommodated inside the cylindrical box. At the bottom of the cylindrical box 10, a sheet member 12 made of a nonmagnetic material for supporting the magnetic sphere 12 is provided. At this time, the seat member 14 is arranged so that the magnetic sphere 12 is in a balance state between its own weight and the magnetic force action at the lower end of the cylindrical box 10. At this time, the sheet member 14 is inclined to the magnetic sphere 12 when the magnetic sphere 12 is rocked by inclining the support surface 14a of the magnetic sphere 12 in an inverted cone shape. It can easily change the magnetic action. Thus, the sheet member 14 is formed in a flat plate shape as shown in FIG. 3 (at this time, the cylindrical box 10 is divided into equal parts and the annular magnet 18 is disposed below the sheet plate 14), or as shown in FIG. Either configuration is possible. In addition, the upper inner edge portion 10a of the cylindrical box 10 is protruded slightly inward so that the magnetic sphere 12 can be lifted and adsorbed to the upper end, and at the same time, the magnetic sphere 12 is formed on the top of the cylindrical magnet 10. ) Is attached to the adsorption plate 19 for adsorption.

이와같이 하여 하여 자성구체(12)를 그 자중과 원통상자석(10)의 자력작용에 의하여 시트부재(14)상에 서있게 함으로서, 자성구체(12)에 진동이 부과되면 자성구체(12)에 대한 자력작용의 균형상태가 소실되어 자성구체(12)는 원통상자석(10)의 상단부로 부터의 자력이 강력하게 작용하여 상측으로 올라가서 흡착판(19)에 흡착되는 진동감응소자인 것이다.In this way, the magnetic sphere 12 is caused to stand on the sheet member 14 by its own weight and the magnetic force of the cylindrical box 10, so that when the magnetic sphere 12 is subjected to vibration, As the balance state of the magnetic force is lost, the magnetic sphere 12 is a vibration-sensing element which is strongly absorbed by the adsorption plate 19 by rising upward from the magnetic force from the upper end of the cylindrical box 10.

본 고안은 위에서 설명된 바와같은 진동감응소자를 이용한 감진밸브장치로서, 제1도에서와 같이 통상자석(10)의 상단부에 요크(Yoke)밸브시트(20)를 부착하여 그 요크부(20a)가 원통상자석(10)의 외주부를 감싸지도록 구성 배치한다. 이때 요크부(20a)를 하측으로 연장시킴에 따라 원통상자석(10)의 내부에 있는 자성구체(12)에 미치는 자력작용을 악화시킬 수 있게 하는 한편 자성구체(12)가 그 자중과 자력작용과의 균형 상태하에 있도록 하는 시트판(14)의 중심부에 유체통공(16)을 천설함으로서 자성구체(12)가 그로우브 밸브작용을 하게 구성된 감진 밸브기구를 종래 공지의 니들밸브의 밸브케이싱(22)내에 수납하여 되는 것으로서, 니들밸브(24)가 착설되는 밸브시트(26)하측에다가 앞에서 설명된 밸브기구의 요크밸브시트(20)를 배치하여 양 밸브시트(26),(20)가 동시에 작용하도록 구성하여 자성구체(12)가 그 자중에 의하여 자력작용과의 균형상태하에 있게 하는 시트판(14)에 설하는 유체통공(16)은 제2도에서와 같이 중심공부(28)와 반경방향으로 약간 치우치게 형성한 홈(30)을 설하여 자성구체(12)가 시트판(14)상에 서있는 상태에서도 기체의 유통이 원활하게 되도록 하고, 또 시트판(14) 하측에는 환상자석(12)가 내주부에 중심공(32)과 반경방향으로 치우친 여러개의 종공(縱孔)(34)을 천설한 통기량조정부재(36)를 부착하여 시트판(14)과의 회전각도를 조성하는 것에 의하여 통기량의 조정을 적당히 할 수 있게 하였다.The present invention is a damping valve device using a vibration-sensing element as described above, as shown in Figure 1 by attaching a yoke valve seat 20 to the upper end of the normal magnet 10, the yoke portion 20a Is arranged so as to surround the outer peripheral portion of the cylindrical box 10. At this time, by extending the yoke portion 20a to the lower side, the magnetic force acting on the magnetic sphere 12 inside the cylindrical box 10 can be deteriorated, while the magnetic sphere 12 has its own weight and magnetic action. The valve casing 22 of the conventionally known needle valve is provided with a damping valve mechanism configured to allow the magnetic sphere 12 to act as a groove valve by laying the fluid through hole 16 in the center of the seat plate 14 to be in balance with the valve. ) And the yoke valve seat 20 of the valve mechanism described above is disposed below the valve seat 26 on which the needle valve 24 is installed, so that both valve seats 26 and 20 act simultaneously. The fluid through-hole 16 in the seat plate 14, which is configured such that the magnetic sphere 12 is in balance with the magnetic force action by its own weight, is radially aligned with the central hole 28 as shown in FIG. Magnetic groove by setting the groove 30 slightly biased Even in the state where the sieve 12 stands on the sheet plate 14, the gas can be smoothly flown, and below the sheet plate 14, the annular magnet 12 is radially in the inner circumference of the central hole 32 in the inner circumference. The aeration amount adjusting member 36 installed with a plurality of biased longitudinal holes 34 was attached to form an angle of rotation with the sheet plate 14 so that the adjustment of the aeration amount can be performed appropriately.

본 고안은 위에서와 같이 구성함으로서, 과대한 유량의 가스가 통과할때 그 유체 압력에 의하여 자성구체(12)를 시트판(14)으로 부터 압상시켜 자력 균형 상태를 해제하여 진동감응시와 동일하게 폐변동작을 시킬 수 있을뿐만 아니라, 밸브장치의 밸브케The present invention is configured as described above, by pressing the magnetic sphere 12 from the sheet plate 14 by the fluid pressure when the gas of excessive flow rate passes to release the balance of magnetic force in the same manner as the vibration response Not only can the valve be operated, but also the valve

본 고안의 감진밸브 장치는 자성구체가 그 자중과 외부적인 자력작용을 이용하여 진동감응시의 폐번작용을 간단한구조로 원활하게 달성할 수 있게 니들밸브기구를 조입시킴으로서 감진밸브장치의 재복귀를 용이하게 하며 그 복귀 조작시의 가스유출을 확실하게 방지하고 안전하게 작동시킬 수 있는 이점이 있는 것이다.The damping valve device of the present invention facilitates the return of the damping valve device by incorporating the needle valve mechanism so that the magnetic sphere can smoothly achieve the closed action during vibration response by using its own weight and external magnetic force. It is possible to reliably prevent the gas leakage during the return operation and to operate safely.

Claims (1)

내부에 자성구체(12)를 수납한 원통상자석(10)의 저부에 자성구체(12)가 그 자중과 자력작용의 균형상태하에 있게 하는 유체통공(16)을 가진 비자성재료로 된 시트부재(14)를 상재한 환상자석(18)을 배치하고 원통상자석 상측 개구단부에는 자성구체(12)를 흡착하여 폐변되는 밸브시트(20)를 설하여 밸브체(24)가 상기의 밸브시트와 개폐되게 하는 것을 특징으로한 자동감응소자를 이용한 감진 밸브장치.At the bottom of the cylindrical box 10 having the magnetic sphere 12 therein, a sheet member made of a non-magnetic material having a fluid through-hole 16 which allows the magnetic sphere 12 to be in a balanced state of its own magnetic force and magnetic force. An annular magnet 18 interposed therebetween (14) is disposed, and a valve seat (20) which is closed by adsorbing magnetic spheres (12) is installed at the upper opening end of the cylindrical box. Sensing valve device using an automatic sensitive element characterized in that the opening and closing.
KR7905869U 1979-09-26 1979-09-26 Vibrating valve device used by vibrating element KR790001973Y1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022139568A1 (en) * 2020-12-24 2022-06-30 주식회사 넥스트앤바이오 Cell culture plate and stacked array body of cell culture plates

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022139568A1 (en) * 2020-12-24 2022-06-30 주식회사 넥스트앤바이오 Cell culture plate and stacked array body of cell culture plates

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