KR200363807Y1 - Packing of high elasticity “V”-type - Google Patents

Packing of high elasticity “V”-type Download PDF

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Publication number
KR200363807Y1
KR200363807Y1 KR20-2004-0017990U KR20040017990U KR200363807Y1 KR 200363807 Y1 KR200363807 Y1 KR 200363807Y1 KR 20040017990 U KR20040017990 U KR 20040017990U KR 200363807 Y1 KR200363807 Y1 KR 200363807Y1
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South Korea
Prior art keywords
packing
elastic
present
type packing
type
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KR20-2004-0017990U
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Korean (ko)
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안남숙
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안남숙
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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
    • F16JPISTONS; CYLINDERS; SEALINGS
    • F16J15/00Sealings
    • F16J15/02Sealings between relatively-stationary surfaces
    • F16J15/06Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
    • F16J15/10Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing
    • F16J15/102Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing characterised by material
    • 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
    • F16JPISTONS; CYLINDERS; SEALINGS
    • F16J10/00Engine or like cylinders; Features of hollow, e.g. cylindrical, bodies in general
    • F16J10/02Cylinders designed to receive moving pistons or plungers
    • 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
    • F16JPISTONS; CYLINDERS; SEALINGS
    • F16J15/00Sealings
    • F16J15/02Sealings between relatively-stationary surfaces
    • F16J15/06Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
    • F16J15/10Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing
    • F16J15/104Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing characterised by structure
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S277/00Seal for a joint or juncture
    • Y10S277/935Seal made of a particular material
    • Y10S277/944Elastomer or plastic

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)

Abstract

본 고안은 고탄성 "V"형 패킹에 관한 것으로서, 유체의 수밀 및 기밀의 누출방지를 위해 사용되는 패킹으로 가죽내부에 고무와 에폭시수지를 침투시켜 탄성률의 향상과 표면의 마모율 감소와 내화학성의 향상을 가져오기 위해 본 고안의 고탄성 "V"형 패킹에 관한 것이다.The present invention relates to a highly elastic "V" type packing, which is a packing used to prevent leakage of fluids and airtightness, and penetrates rubber and epoxy resin into leather to improve elastic modulus, surface wear rate and chemical resistance. It relates to a high elastic "V" type packing of the present invention to bring about.

본 고안은 결속수단의 접촉면적에 넓게 이루어지도록 결속수단으로부터 압착을 하게 되어 기밀 및 수밀성을 향상시킬 수 있을 뿐 아니라 유체의 접촉에 있어서도 화학적인 성질을 가지고 있는 유체에 대하여 내화학성을 가지는 효과가 있으며 또한, 복원력을 가지고 있어 높은 탄성률을 가지는 효과를 얻을 수 있는 것이다.The present invention not only improves airtightness and watertightness by being compressed from the binding means so that the contact area of the binding means is wide, and also has chemical resistance against fluids having chemical properties in contact with the fluid. Moreover, it has a restoring force and the effect which has a high elasticity modulus can be obtained.

Description

고탄성 “V”형 패킹{Packing of high elasticity “V”-type}Packing of high elasticity "V" -type}

본 고안은 고탄성 "V"형 패킹에 관한 것으로서, 보다 상세하게는 유체의 수밀 및 기밀의 누출방지를 위해 사용되는 패킹으로 가죽내부에 고무와 에폭시수지를 침투시켜 탄성률의 향상과 표면의 마모율 감소와 내화학성의 향상을 가져오기 위해본 고안의 고탄성 "V"형 패킹에 관한 것이다.The present invention relates to a high-elastic "V" type packing, more specifically, a packing used to prevent leakage of fluid and airtightness, and infiltrate rubber and epoxy resin into leather to improve elastic modulus and reduce surface wear rate. The present invention relates to a highly elastic "V" type packing of the present invention to bring about improved chemical resistance.

종래의 가죽 패킹으로는 가죽내부에 고무를 침투시켜 제조하여 사용하는 방법과 일반 고무를 패킹으로 사용하는 방법이 있다.Conventional leather packing includes a method of making and using rubber penetrating the inside of the leather and a method of using a general rubber as the packing.

상기 가죽내부에 고무를 침투시켜 제조하여 사용되는 패킹은 복원력이 떨어져 패킹을 탈착 후 재사용하였을 때 누수의 문제와 실링(sealing)의 저하 등 문제를 야기시킨다. 또한, 내용물의 화학적인 성질에 의해 내약품성이 약한 고무등의 소재로 인해 패킹의 부식을 초래한다.The packing used by making rubber penetrate the inside of the leather has a low restoring force and causes problems such as leakage and deterioration of sealing when the packing is removed and reused. In addition, the chemical properties of the contents cause the corrosion of the packing due to the material such as rubber having a weak chemical resistance.

또한, 종래의 "U"형 패킹의 경우 실링(sealing)의 문제점이 발생되는 것을 보완하기 위해 고탄성 "V"형 패킹을 사용함으로써 체결수단에 의해 조여짐으로써 고탄성 "V"형 패킹의 중앙부가 안쪽으로 압박됨으로 인해 체결수단과 일체화를 이루어 실링(sealing)의 극대화를 향상시키고 있다.In addition, in the case of the conventional "U" type packing, the center part of the high elastic "V" type packing is tightened by the fastening means by using the high elastic "V" type packing to compensate for the problem of sealing. Due to the compression to be integrated with the fastening means to improve the maximization of the sealing (sealing).

또한 상기 본 고안의 고탄성 "V"형 패킹에서 종래의 "U"형 패킹에 비해 강한 압력에 의해서도 유체의 누출방지를 위해 우수한 고탄성 "V"형 패킹으로 수밀 및 긴밀성을 향상시킴은 물론 안정적인 결합수단을 이룰 수 있도록 한 고탄성 "V"형 패킹에 관한 것이다.In addition, the high elasticity "V" type packing of the present invention to improve the watertightness and tightness as well as a stable coupling means to the excellent high elasticity "V" type packing for preventing the leakage of fluid even by a strong pressure than the conventional "U" type packing It relates to a highly elastic "V" type packing to achieve this.

따라서 본 고안의 고탄성 "V"형 패킹의 재질은 가죽, 고무, 에폭시수지로 이루어지며, 본 고안의 고탄성 "V"형 패킹은 유체의 수밀 및 기밀유지를 위해 내압성과 복원력을 가지고 있으며, 유체의 직접적인 접촉에 의해서도 필요에 따라서는 수축 및 팽창성과 화학반응에 견딜 수 있는 내화학성을 갖추고 있다.Therefore, the material of the high elastic "V" type packing of the present invention is made of leather, rubber, epoxy resin, and the high elastic "V" type packing of the present invention has pressure resistance and resilience for water tightness and airtightness of the fluid. Even by direct contact, it has chemical resistance to withstand shrinkage, expansion and chemical reactions as needed.

상기와 같은 종래의 패킹은 원형의 링형태나 "U"형 형태의 링으로 이루어져 있으므로 결속수단과의 압착력의 저하와 유체의 화학적인 성질에 의한 내화학성의 저하로 인해 발생되는 누출과 패킹의 접촉면적이 좁아 고압이 가해질 경우 정상적인 기밀과 수밀유지가 이루어지지 못하고 누수현상이 발생되어진다.The conventional packing as described above is composed of a circular ring shape or a "U" shaped ring, so that the contact between the leak and the packing caused by a decrease in the pressing force with the binding means and a decrease in chemical resistance due to the chemical properties of the fluid. When the high pressure is applied due to the small area, normal airtightness and watertightness cannot be achieved and water leakage occurs.

상기와 같은 문제점을 해결하기 위해 패킹 재질의 내화학성을 향상시키기 위해 내화학성이 강한 에폭시수지를 사용함으로써 내화학성를 향상시키고 에폭시수지의 높은 탄성률로 인해 복원력이 향상되고, 패킹의 접촉면적을 넓히기 위해 "V"형 형태의 링으로 이루어져 접촉면적을 넓게 하여 높은 압력에 있어서도 수밀 및 기밀성에 향상을 가져옴으로써 누수현상을 방지하도록 고안된 고탄성 "V"형 패킹을 제공하고자 하는 것이다.In order to solve the above problems, to improve the chemical resistance of the packing material by using a high chemical resistance epoxy resin to improve the chemical resistance and to improve the resilience due to the high elastic modulus of the epoxy resin, and to expand the contact area of the packing " It is intended to provide a highly elastic "V" type packing designed to prevent leakage by making the V "type ring wider the contact area and thus improving watertightness and airtightness even at high pressure.

도 1은 본 고안의 고탄성 "V"형 패킹을 사용한 실린더의 사용상태 단면도1 is a cross-sectional view of a cylinder using a high-elastic "V" type packing of the present invention

도 2는 본 고안의 고탄성 "V"형 패킹을 사용한 실린더내 "A" 부위의 사용상태 확대 단면도Figure 2 is an enlarged cross-sectional view of the use state of the "A" portion in the cylinder using the high-elastic "V" type packing of the present invention

도 3은 본 고안의 고탄성 "V"형 패킹의 사시도3 is a perspective view of a high elastic "V" type packing of the present invention

도 4는 본 고안의 고탄성 "V"형 패킹의 사시단면도Figure 4 is a perspective cross-sectional view of the high elastic "V" type packing of the present invention

도 5는 본 고안의 고탄성 "V"형 패킹의 내부단면도Figure 5 is an internal cross-sectional view of the high elastic "V" type packing of the present invention

<도면의 주요부분에 대한 부호의 설명><Description of the code | symbol about the principal part of drawing>

고탄성 "V"형 패킹 : 100 혼합물 : 400High elastic "V" type packing: 100 mixture: 400

패킹 단면 : 200 실린더 : 500Packing cross section: 200 cylinder: 500

가죽 : 300 피스톤 : 600Leather: 300 Piston: 600

상기와 같은 목적을 달성하기 위해 본 고안은 가죽(300)내부에 고무와 에폭시수지 혼합물(400)을 침투시켜 이루어지는 링형태의 고탄성 "V"형 패킹(100)과, 패킹단면(200)의 형상이 "V"형 형태로 형성된 것을 구성으로 하는 고탄성 "V"형 패킹(100)에 관한 것이다.In order to achieve the above object, the present invention is a ring-shaped high elastic "V" type packing 100 and a packing cross section 200 formed by penetrating the rubber and the epoxy resin mixture 400 in the leather 300. The high elastic "V" type packing 100 which consists of what was formed in this "V" shape form is related.

본 고안의 바람직한 실시예를 제공하기 위해 첨부한 도면을 참조하여 상세히 설명하면 다음과 같다.When described in detail with reference to the accompanying drawings to provide a preferred embodiment of the present invention.

도 1은 본 고안의 고탄성 "V"형 패킹을 사용한 실린더의 사용상태 단면도이고,1 is a cross-sectional view of the use state of the cylinder using a high-elastic "V" type packing of the present invention,

도 2는 본 고안의 고탄성 "V"형 패킹을 사용한 실린더내 "A" 부위의 사용상태 확대 단면도이고,Figure 2 is an enlarged cross-sectional view of the use state of the "A" site in the cylinder using the high-elastic "V" type packing of the present invention,

도 3은 본 고안의 고탄성 "V"형 패킹의 사시도이고,3 is a perspective view of a high elastic "V" type packing of the present invention,

도 4는 본 고안의 고탄성 "V"형 패킹의 사시단면도이고,4 is a perspective cross-sectional view of the high-elasticity "V" type packing of the present invention,

도 5는 본 고안의 고탄성 "V"형 패킹의 내부단면도이다.5 is an internal cross-sectional view of the high elastic "V" type packing of the present invention.

도시된 바와 같이 본 고안은 가죽(300)내부에 고무와 에폭시수지 혼합물(400)을 침투시켜 이루어지는 링형태의 고탄성 "V"형 패킹(100)과, 패킹단면(200)의 형상이 "V"형 형태로 형성된 것을 구성으로 하는 고탄성 "V"형 패킹(100)에 관한 것이다.As shown in the present invention is a ring-shaped high-elastic "V" -type packing 100 and a packing cross-section 200 formed by penetrating the rubber and the epoxy resin mixture 400 in the leather 300 is "V" It relates to a high elastic "V" type packing 100 having a configuration formed in the mold form.

도 1은 본 고안의 고탄성 "V"형 패킹을 사용한 실린더의 사용상태 단면도로서, 실린더(500)의 피스톤(600)에서 용매, 용액, 오일등과 같은 유체의 유출을 방지하기 위해 피스톤(600)의 패킹을 고탄성 "V형" 패킹(100)을 사용한 사용상태도이다.1 is a cross-sectional view of a cylinder using a highly elastic "V" type packing of the present invention, the piston 600 to prevent the leakage of fluid, such as solvent, solution, oil, etc. in the piston 600 of the cylinder 500 Is a state of use using a highly elastic "V-type" packing 100 of the packing.

도 2는 본 고안의 고탄성 "V"형 패킹을 사용한 실린더내 "A" 부위의 확대단면도로서, 피스톤(600)의 외경에 고탄성 "V"형 패킹(100)을 설치하여 실린더(500)내의 오일이 새는 것을 방지하며 강한 압력하에서도 변형이 없으며, 또한 수축 및 팽창을 할 경우에도 빠른 복원력을 가지고 있어 우수한 탄성력을 발휘한다.Figure 2 is an enlarged cross-sectional view of the "A" portion in the cylinder using the high-elastic "V" type packing of the present invention, the high elastic "V" type packing 100 is installed in the outer diameter of the piston 600, the oil in the cylinder 500 It prevents leaks and has no deformation even under strong pressure, and has excellent resilience even when it contracts and expands.

또한, 상기 본 고안의 고탄성 "V"형 패킹(100)의 사용예는 실린더(500)의 피스톤(600)뿐만 아니라 용기의 실링부와 배관의 연결부에 사용되어 유체의 수밀 및 기밀을 유지하는데 이용되고 있다.In addition, the use example of the high-elastic "V" type packing 100 of the present invention is used to connect the piston 600 of the cylinder 500 as well as the sealing portion of the container and the pipe used to maintain the water tightness and air tightness of the fluid It is becoming.

도 3와 도 4는 본 고안의 고탄성 "V"형 패킹의 사시도와 사시단면도로써, 가죽(300)내부에 고무와 에폭시수지를 혼합한 혼합물(400)을 침투시켜 이루어지는 링형태의 고탄성 "V"형 패킹과(100)과, 패킹단면(200)의 형상이 "V"형 형태로 형성된 것을 구성으로 하는 고탄성 "V"형 패킹(100)에 관한 것이다.3 and 4 are a perspective view and a perspective cross-sectional view of the high-elastic "V" type packing of the present invention, a ring-shaped high-elastic "V" made by infiltrating the mixture 400 mixed with rubber and epoxy resin inside the leather 300; The present invention relates to a high-elastic "V" type packing 100 configured to have a type packing 100 and a shape of the packing end face 200 formed in a "V" shape.

상기 혼합물(400)은 고무 30-80중량부와 에폭시 수지 20-70중량부를 혼합하여 제조한 혼합물(400)을 사용한다.The mixture 400 uses a mixture 400 prepared by mixing 30-80 parts by weight of rubber and 20-70 parts by weight of an epoxy resin.

상기 도 4의 사시단면도의 도면에서 내주면은 고탄성 "V"형 패킹(100)에서 패킹단면(200)의 볼록한 면과 오목한 면의 모양이 "V"형 모양으로 형성되어져 이루어진 고탄성 "V"형 패킹(100)의 사시단면도로 "V"형 모양의 패킹단면(200)을 이루어져 있다.In the perspective view of the perspective cross-sectional view of FIG. 4, the inner circumferential surface of the high elastic "V" type packing 100 is formed of a convex surface and a concave surface of the packing cross section 200 formed in a "V" shape. A perspective cross-sectional view of the 100 is made up of a packing section 200 of the "V" shape.

도 5는 본 고안의 고탄성 "V"형 패킹의 내부단면도로써, 전체적으로 가죽(300)으로 구성되고 그 내부에 고무와 에폭시수지를 혼합한 혼합물(400)이 침투되어 일체화를 이루어지는 고탄성 "V"형 패킹(100)의 내부단면도이다. 상기 도 5의 도면에 실선모양이 가죽(300)의 구조를 나타낸 것이고, 상기 실선모양을 제외한 다른면은 고무와 에폭시수지를 혼합한 혼합물(400)의 단면을 나타낸 구조로 고탄성 "V"형 패킹(100)이 제조된다.Figure 5 is a cross-sectional view of the high-elastic "V" type packing of the present invention, consisting of a leather 300 as a whole, a high elastic "V" type made of a mixture of a mixture of rubber and epoxy resin 400 is penetrated therein to be integrated An internal cross-sectional view of the packing 100. 5 shows the structure of the solid leather 300, the other side except for the solid line is a structure showing the cross-section of the mixture 400 of a mixture of rubber and epoxy resin, "V" type packing 100 is manufactured.

상기 고탄성 "V"형 패킹(100)의 제조에 있어서, 수적공정(soaking)과 탈모공정(limining)을 거친 다음, 제혁공정(tanning)에서 동물성 지방을 제거한 후 다시 제혁공정(re-tanning)에서 고무와 에폭시수지를 혼합한 혼합물(400)을 담은 함침조에 함침시켜 고무와 엑폭시수지를 혼합한 혼합물(400)을 가죽(300)의 내부로 6∼7시간동안 침투시킨 후 건조압축과정물 거쳐 성형하여 고탄성 "V"형 패킹(100)을 제조한다.In the manufacturing of the high-elastic "V" type packing 100, after soaking and depilation (limining), after removing the animal fat in the tanning process (tanning) again in the tanning process (re-tanning) After impregnating in the impregnation tank containing the mixture of rubber and epoxy resin 400, the mixture 400 of rubber and epoxy resin was infiltrated into the interior of the leather 300 for 6 to 7 hours and then passed through a dry compression process. Molding produces a highly elastic "V" type packing 100.

또한, 상기 도 5의 본 고안의 내부단면도로써 내부의 사선모양은 가죽(300)의 조직구조로서 조직들 사이에 고무와 에폭시수지를 혼합한 혼합물(400)이 침투되어 일체화를 이루고 있다.In addition, the inner cross-sectional view of the inner cross-sectional view of the present invention of Figure 5 is a tissue structure of the leather 300 is a mixture of rubber and epoxy resin mixture between the tissues penetrates to form an integration.

상기에서 서술한 바와 같이 본 고안은 고탄성 "V"형 패킹에 관한 것으로서, 결속수단의 접촉면적에 넓게 이루어지도록 결속수단으로부터 압착을 하게 되어 기밀 및 수밀성을 향상시킬 수 있을 뿐 아니라 유체의 접촉에 있어서도 화학적인 성질을 가지고 있는 유체에 대하여 내화학성을 가지는 효과가 있으며 또한, 복원력을 가지고 있어 높은 탄성률을 가지는 효과를 얻을 수 있는 것이다.As described above, the present invention relates to a high elastic "V" type packing, which is compressed from the binding means so as to be wider in the contact area of the binding means, thereby improving airtightness and watertightness, and also in contact with fluids. It has the effect of having chemical resistance to the fluid having chemical properties, and also has a restoring force to obtain the effect of having a high elastic modulus.

Claims (1)

가죽(300)내부에 제혁공정 중 고무 30-80중량부와 에폭시수지 20-70중량부로 혼합한 혼합물(400)을 침투시킨후 건조압축공정을 거쳐 패킹단면(200)의 형상이 "V"형 모양의 링형태로 성형하여 실린더(500)의 피스톤(600)에 설치되는 것을 특징으로 하는 고탄성 "V"형 패킹(100)The inside of the leather 300 is penetrated into the mixture 400 mixed with 30-80 parts by weight of rubber and 20-70 parts by weight of epoxy resin during the tanning process, and then the shape of the packing section 200 through the dry compression process is "V" type. High elasticity "V" type packing 100, characterized in that formed in the shape of a ring shape is installed on the piston 600 of the cylinder 500
KR20-2004-0017990U 2004-02-18 2004-06-22 Packing of high elasticity “V”-type KR200363807Y1 (en)

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6330665A (en) * 1986-07-22 1988-02-09 Nippon Valqua Ind Ltd V packing
JPH0611044A (en) * 1992-06-22 1994-01-21 Honda Motor Co Ltd Packing structure
JPH09105466A (en) * 1995-10-11 1997-04-22 Mitsubishi Chem Corp Gland packing seal diagnosing device
KR0182241B1 (en) * 1996-08-28 1999-04-01 허현 Manufacturing process of industrial law material using waste leather and said material

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6330665A (en) * 1986-07-22 1988-02-09 Nippon Valqua Ind Ltd V packing
JPH0611044A (en) * 1992-06-22 1994-01-21 Honda Motor Co Ltd Packing structure
JPH09105466A (en) * 1995-10-11 1997-04-22 Mitsubishi Chem Corp Gland packing seal diagnosing device
KR0182241B1 (en) * 1996-08-28 1999-04-01 허현 Manufacturing process of industrial law material using waste leather and said material

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