KR20060082589A - Construction of round surface packing valve - Google Patents

Construction of round surface packing valve Download PDF

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Publication number
KR20060082589A
KR20060082589A KR1020050003144A KR20050003144A KR20060082589A KR 20060082589 A KR20060082589 A KR 20060082589A KR 1020050003144 A KR1020050003144 A KR 1020050003144A KR 20050003144 A KR20050003144 A KR 20050003144A KR 20060082589 A KR20060082589 A KR 20060082589A
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South Korea
Prior art keywords
valve
packing
spherical
space
spherical packing
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KR1020050003144A
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Korean (ko)
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고재덕
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고재덕
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Priority to KR1020050003144A priority Critical patent/KR20060082589A/en
Publication of KR20060082589A publication Critical patent/KR20060082589A/en

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    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
    • A01M1/00—Stationary means for catching or killing insects
    • A01M1/02—Stationary means for catching or killing insects with devices or substances, e.g. food, pheronones attracting the insects
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
    • A01M1/00—Stationary means for catching or killing insects
    • A01M1/02—Stationary means for catching or killing insects with devices or substances, e.g. food, pheronones attracting the insects
    • A01M1/04—Attracting insects by using illumination or colours
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
    • A01M1/00—Stationary means for catching or killing insects
    • A01M1/10—Catching insects by using Traps

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  • Life Sciences & Earth Sciences (AREA)
  • Pest Control & Pesticides (AREA)
  • Engineering & Computer Science (AREA)
  • Insects & Arthropods (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Taps Or Cocks (AREA)

Abstract

본 발명은 구면 패킹 밸브의 구조에 관한 것으로, 양측의 통로를 개폐(開閉)하거나 유량(流量)을 조절하기 위한 밸브로서, 합성 수지의 밸브 본체 중간에는 회전 공간을 형성하여서, 회전축이 신축성(伸縮性)을 가진 구면 패킹을 장착하여 회전 공간에 조립되어지면, 개폐를 하기 위하여 레버를 90도 회전시킬 때에는 구면 패킹에 의하여 부드러운 조작이 되고, 통로를 차단시에는 구면 패킹에 의하여 확실한 밀폐(密閉)가 이루어지도록 구성되어진 밸브의 구조에 특징이 있다. BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a structure of a spherical packing valve, and is a valve for opening / closing passages on both sides or adjusting a flow rate. When spherical packing is assembled and assembled in the rotating space, smooth operation is performed by spherical packing when the lever is rotated 90 degrees for opening and closing, and when sealed, the spherical packing is surely sealed. Characterized in the structure of the valve is configured to be made.

본체, 레버, 구면 패킹, 오-링, 회전축Body, Lever, Spherical Packing, O-Ring, Shaft

Description

구면 패킹 밸브의 구조{Construction of Round Surface Packing Valve} Construction of Round Surface Packing Valve             

제1도: 본 발명에 따른 밸브 구조의 분리 사시도.1 is an exploded perspective view of a valve structure according to the present invention.

제2도: 본 발명에 따른 밸브가 통로를 개방한 상태를 나타낸 측 단면도.2 is a side sectional view showing a state in which a valve according to the present invention has an open passage.

제3도; 제2도의 A-A 부분을 나타낸 평 단면도. 3; Fig. 2 is a sectional plan view showing a portion A-A of FIG.

제4도: 본 발명에 따른 밸브가 통로를 차단한 상태를 나타낸 측 단면도. 4 is a side cross-sectional view showing a state in which a valve according to the present invention blocks a passage.

제5도; 제4도의 B-B 부분을 나타낸 평 단면도.5; Fig. 4 is a sectional plan view showing a portion B-B in FIG.

* 도면의 주요 부분에 대한 부호의 설명 *  Explanation of symbols on the main parts of the drawings

12: 구면 패킹 13; 외면부12: spherical packing 13; Exterior

15: 내면부 16; 측면부15: inner surface 16; Side

23: 본체 24, 24a; 통로23: main body 24, 24a; Passage

27: 회전 공간 접촉부 28; 회전 공간27: rotary space contact 28; Rotating space

30; 오-링 31; 회전축 통로30; O-ring 31; Rotary shaft passage

32; 회전축 33; 패킹 공간32; Axis of rotation 33; Packing space

34; 돌기 40; 나사 34; Protrusion 40; screw

41; 레버 42;홈41; Lever 42; groove

본 발명은 구면 패킹 밸브의 구조에 관한 것으로, 더욱 상세하게는 합성 수지의 밸브 본체와 구면 패킹을 사용하여, 누수(漏水)와 누기(漏氣)를 방지하고, 통로를 개방하고 차단할 때 부드럽게 조작이 되도록 하기 위한 밸브의 구조에 관한 것이다.The present invention relates to the structure of a spherical packing valve, and more particularly, using a valve body and a spherical packing of a synthetic resin, to prevent leakage and leakage, and smooth operation when opening and closing the passage It relates to the structure of the valve to be this.

종래에도 물이나 기체 등을 개방하거나 차단하기 위해서는 밸브들을 사용하고 있어 나, 이러한 밸브들은 누수, 누기를 방지하고 개폐를 하기 위해서는 많은 부품들로 조합되어져 있고, 대부분이 철과 동합금 재질의 재료를 사용하여 제작되어 있으므로, 특히 공압(空壓)을 이용하는 정밀한 자동화 기계나 기구 등을 여닫는 메인 밸브가 미량의 수분을 내포한 기체에서 장기간 사용되어지거나, 식품과 음료수를 생산하는 기계 등에서 사용하여지면, 밸브에서는 금속의 산화(酸化)가 발생하게 되어 유해(有害)하다.Conventionally, valves are used to open or shut off water or gas, but these valves are composed of many parts to prevent leakage and leakage and to open and close, most of which are made of iron and copper alloy materials. Since the main valve, which opens and closes precise automated machines and mechanisms that use pneumatics, is used for a long time in a gas containing a small amount of water or used in a machine that produces food and drink, In this case, metal oxidation occurs, which is harmful.

그리고, 합성 수지로 개발되어 있는 밸브는, 양측 통로를 차단했을 때에 누수, 누기가 발생되지 않게 밀폐에만 목적을 두고 제작되어져 있어서, 밸브를 개폐하기 위해 레버를 회전시킬 때에는 조작이 부드럽게 되지 않는 문제점이 있다. In addition, the valve developed by the synthetic resin is manufactured for the purpose of sealing only so that water leakage and leakage are not generated when the both passages are blocked, so that the operation does not become smooth when the lever is rotated to open and close the valve. have.

상기의 문제점을 해결하기 위해서 본 발명은, 합성 수지의 재질로 된 밸브 본체와 신축성을 가진 고무 또는 실리콘 재질 등을 사용한 구면 패킹으로 제작하여서, 산화가 발생하지 않고, 조작이 부드럽고, 간단한 부품으로 누수, 누기가 발생되지 않는 밀폐가 확실한 밸브의 구조를 제공하는 것을 목적으로 한다.
In order to solve the above problems, the present invention is produced by spherical packing using a valve body made of a synthetic resin material and a rubber or silicone material having elasticity, so that oxidation does not occur, operation is smooth, and water leaks into a simple part. It is an object of the present invention to provide a valve structure that is securely sealed to prevent leakage.

상기의 목적을 달성하기 위하여, 바람직한 실시 예를 첨부한 도면에 의하여 상세히 설명하면 다음과 같다.In order to achieve the above object, a preferred embodiment will be described in detail with reference to the accompanying drawings.

제1도는 본 발명에 따른 밸브 구조의 분리 사시도로서,1 is an exploded perspective view of a valve structure according to the present invention,

본체(23)는, 중심의 양 방향에는 물 통로(24,24a)와 중간에는 회전 공간(28)이 형성되어있다.The main body 23 is provided with water passages 24 and 24a in both directions of the center and a rotation space 28 in the middle.

구면 패킹(12)은, 가장자리는 통로(24,24a)의 직경보다 큰 정사각형이고, 외면부(13)의 표면은 회전 공간 접촉부(27)와 같은 구심점을 가진 구면이며, 내면부(15)는 패킹 공간(33)의 바닥에 밀착되는 부분으로 평평하고, 외면부(13) 양측에 측면부(16)들은 직각이면서 일정한 높이를 가지고 있어서 개폐를 하기 위하여 회전축(32)을 90도 회전시킬 때에는 패킹 공간(33)에서 이탈이 되는 것을 방지한다.The spherical packing 12 is a square whose edge is larger than the diameter of the passages 24 and 24a, and the surface of the outer surface portion 13 is a spherical surface having the same center point as the rotational space contact portion 27, and the inner surface portion 15 is It is flat and close to the bottom of the packing space 33, and the side portions 16 on both sides of the outer surface portion 13 have a right angle and a constant height, so that the packing space is rotated by 90 degrees to open and close the packing shaft 33. It is prevented from departure at 33.

회전축(32)은, 상, 하에는 외측 방향으로 누수, 누기를 방지하기 위한 오-링(30) 2 개와, 좌, 우 양측에는 구면 패킹(12) 2개를 패킹 공간(33)에 장착하고, 회전 공간(28)의 아래에서 위 방향으로 조립되어지는데, 회전 공간 접촉부(27)에는 오-링(30)들과 양측의 구면 패킹(12)들의 외면부(13)가 접촉하여지면서 끼워진다.The rotary shaft 32 is equipped with two o-rings 30 for preventing leakage and leakage in the upper and lower directions, and two spherical packings 12 on the left and right sides in the packing space 33. It is assembled in the upward direction from the bottom of the rotating space 28, the o-rings 30 and the outer surface 13 of the spherical packings 12 on both sides are fitted in contact with the rotary space contact (27). .

레버(41)는, 홈(42)을 돌기(34)와 맞추어 끼운 상태에서, 나사(40)를 체결하면 회전축(32)과 결합되어진다. The lever 41 is engaged with the rotation shaft 32 when the screw 40 is fastened in the state in which the groove 42 is fitted with the protrusion 34.

제2도는 본 발명에 따른 밸브가 통로를 개방한 상태를 나타낸 측 단면도이며,2 is a side cross-sectional view showing a state in which the valve according to the present invention opened the passage,

제3도는 제2도의 A-A 부분을 나타낸 평 단면도로서, 3 is a cross-sectional view showing part A-A of FIG.

레버(41)가 본체(23)의 길이 방향과 일직선상이면, 회전축(32)의 중간에 위치한 회전축 통로(31)가 통로(24,24a)들과 일치하여 개방되어짐으로서, 우측의 통로(24)로 흘러온 물이나 기체가 좌측의 통로(24a)로 흐르게 된다. If the lever 41 is in line with the longitudinal direction of the main body 23, the rotary shaft passage 31 located in the middle of the rotary shaft 32 is opened in correspondence with the passages 24 and 24a, thereby providing a right passage 24. The water or gas which flowed into the gas flows into the passage 24a on the left side.

제4도는 본 발명에 따른 밸브가 통로를 차단한 상태를 나타낸 측 단면도이고,Figure 4 is a side cross-sectional view showing a state in which the valve blocked the passage according to the present invention,

제5도는 제4도의 B-B 부분을 나타낸 평 단면도로서,FIG. 5 is a cross sectional view showing a portion B-B of FIG. 4,

레버(41)가 90도 회전하여 본체(23)의 길이 방향과 수직으로 위치하면, 회전축 통로(31)도 90도 회전되어짐으로서, 우측의 통로(24)로 흘러온 물이나 기체는 우측의구면 패킹(12)에 의하여 흐름이 차단된다.When the lever 41 is rotated 90 degrees and positioned perpendicular to the longitudinal direction of the main body 23, the rotary shaft passage 31 is also rotated 90 degrees, so that water or gas flowing into the passage 24 on the right side is spherical packing on the right side. The flow is blocked by 12.

신축성이 있는 구면 패킹(12)은, 가장자리가 통로(24,24a)의 직경보다 큰 정사각형이고, 외면부(13)는 회전 공간 접촉부(27)와 같은 구심점을 가진 구면으로 되어 있어서, The elastic spherical packing 12 is a square whose edge is larger than the diameter of the passages 24 and 24a, and the outer surface portion 13 is a spherical surface having the same center point as the rotational space contact portion 27,

회전축(32)이 회전시에는, 외면부(13)가 통로(24,24a)의 직경보다 큰 바깥 부분만, 회전 공간 접촉부(27)와 구면이 접촉한 상태에서 회전되어짐으로서 부드럽게 조작이 이루어지고,When the rotating shaft 32 is rotated, only the outer portion of the outer surface portion 13 larger than the diameters of the passages 24 and 24a is rotated in a state in which the rotating space contact portion 27 is in contact with the spherical surface, thereby smoothly operating. ,

차단 후에는, 회전 공간 접촉부(27)와 회전축(32)에 구면 패킹(12)의 가장자리 부분들이 수축되어져서 끼워진 상태임으로 누수, 누기가 발생되지 않는다.After the blocking, water leakage and leakage are not generated since the edge portions of the spherical packing 12 are inserted into the rotary space contact portion 27 and the rotary shaft 32 by being contracted.

구면 패킹(12)이 양측으로 장착되어짐으로서, 회전축(32)을 회전시킬 때에는 균형이 유지되어 회전이 더욱 부드럽게 이루어지고, 통로(24,24a)로 흐르는 물이나 기체를 차단하였을 때에는 두개의 구면 패킹(12)에 의하여 확실한 차단이 되어진다.Since the spherical packing 12 is mounted on both sides, the balance is maintained when the rotating shaft 32 is rotated, so that the rotation is smoother, and the two spherical packings when water or gas flowing through the passages 24 and 24a are blocked. By (12) it is surely blocked.

이상에서 설명한 바와 같이 본 발명은, 신축성이 있는 구면 패킹을 회전 공간 접촉부와 같은 구심점을 가진 구면으로 제작하여서, 밸브를 개폐하기 위하여 회전시키는 조작을 하여도 회전 공간 접촉부와 밀착한 상태에서 부드럽게 회전이 이루어지고, 통로를 차단 후에는 회전 공간 접촉부와 회전축에 수축되어 끼워져서 확실한 밀폐가 이루어질 수 있는 밸브의 구조를 제공하는 효과가 있다.
As described above, in the present invention, the elastic spherical packing is made into a spherical surface having the same centripetal point as the rotational space contact portion, so that the rotation can be smoothly brought into close contact with the rotational space contact portion even when the rotation operation is performed to open and close the valve. After the passage is blocked, there is an effect of providing a structure of the valve that can be secured by being contracted and fitted into the rotary space contact portion and the rotary shaft.

Claims (2)

가장자리가 통로(24,24a)의 직경보다 큰 정사각형이고, 외면부(13)의 표면은 회전 공간 접촉부(27)와 같은 구심점을 가진 구면이며, 내면부(15)는 패킹 공간(33)의 바닥에 밀착되는 부분으로 평평하고, 외면부(13) 양측에 측면부(16)들이 직각인 구조로 제작되어진,The edge is square larger than the diameter of the passages 24 and 24a, and the surface of the outer surface portion 13 is a spherical surface having the same centripetal point as the rotating space contact portion 27, and the inner surface portion 15 is the bottom of the packing space 33. Flat to the part that is in close contact with the outer surface portion 13, the side portion 16 is made of a right angle structure, 구면 패킹(12)을 사용하여 구성되어지는 것을 특징으로 하는 구면 패킹 밸브의 구조.A structure of a spherical packing valve, characterized in that it is constructed using a spherical packing (12). 정사각형의 패킹 공간(33)이 양측에 있고, 회전축 통로(31)가 있고, 상, 하에는 오-링(30)을 삽입하고 회전 공간(28)의 아래에서 위 방향으로 조립되어지는 구조로 제작되어진,Square packing space 33 is on both sides, there is a rotating shaft passage 31, the upper and lower insert the O-ring 30 and is manufactured in a structure that is assembled in the upper direction below the rotating space 28 Confused, 회전축(32)을 사용하여 구성되어지는 것을 특징으로 하는 구면 패킹 밸브의 구조.Spherical packing valve structure characterized in that it is configured using a rotating shaft (32).
KR1020050003144A 2005-01-13 2005-01-13 Construction of round surface packing valve KR20060082589A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106151569A (en) * 2015-03-23 2016-11-23 苏州科迪流体控制设备有限公司 A kind of anti-drip valve

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106151569A (en) * 2015-03-23 2016-11-23 苏州科迪流体控制设备有限公司 A kind of anti-drip valve
CN106151569B (en) * 2015-03-23 2018-07-20 苏州科迪流体控制设备有限公司 A kind of anti-drip valve

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