KR20030058696A - Gasket - Google Patents

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Publication number
KR20030058696A
KR20030058696A KR1020010089224A KR20010089224A KR20030058696A KR 20030058696 A KR20030058696 A KR 20030058696A KR 1020010089224 A KR1020010089224 A KR 1020010089224A KR 20010089224 A KR20010089224 A KR 20010089224A KR 20030058696 A KR20030058696 A KR 20030058696A
Authority
KR
South Korea
Prior art keywords
gasket
sealing
inner circumference
fixing hole
present
Prior art date
Application number
KR1020010089224A
Other languages
Korean (ko)
Inventor
백이석
Original Assignee
대우조선해양 주식회사
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 대우조선해양 주식회사 filed Critical 대우조선해양 주식회사
Priority to KR1020010089224A priority Critical patent/KR20030058696A/en
Publication of KR20030058696A publication Critical patent/KR20030058696A/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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/02—Sealings between relatively-stationary surfaces
    • F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
    • F16J15/08—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with exclusively metal packing
    • F16J15/0818—Flat gaskets
    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L23/00—Flanged joints
    • F16L23/16—Flanged joints characterised by the sealing means
    • F16L23/18—Flanged joints characterised by the sealing means the sealing means being rings
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S285/00—Pipe joints or couplings
    • Y10S285/91—Gaskets

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gasket Seals (AREA)

Abstract

PURPOSE: A gasket is provided to improve the productivity by completely preventing the leakage of a joint portion of a pipeline and minimizing the maintenance operations. CONSTITUTION: A first sealing(3) is stuck between the front inner circumference of a gasket(1) and a fixing hole(2). A second sealing is stuck between the rear inner circumference of the gasket and the fixing hole. In inserting the gasket in a flange joint of a general pipeline and combining through a bolt, the sealing is certainly secured not only in the outer circumference of the flange joint but also in the inner circumference of the flange joint.

Description

개스킷{GASKET}Gasket {GASKET}

본 발명은 개스킷에 관한 것으로, 보다 상세하게는 파이프라인 접합부의 누설을 완벽하게 방지할 수 있도록 한 개스킷에 관한 것이다.TECHNICAL FIELD The present invention relates to a gasket, and more particularly, to a gasket capable of completely preventing leakage of a pipeline joint.

도 1은 종래의 개스킷을 도시한 평면도로서, 일반적으로 얇은 판의 고리 모양으로 형성된 개스킷(1)은 금속이나 그 밖의 재료가 서로 접촉할 경우, 접촉면에서 가스나 물이 새지 않도록 하기 위하여 끼워 넣는 패킹(PACKING)으로, 재료는 고무질의 종류가 많으며, 고무를 입힌 천이 보통이며, 석면질(石綿質)이나 구리 등도 있다.1 is a plan view showing a conventional gasket, and generally, a gasket 1 formed in a ring shape of a thin plate is inserted in order to prevent gas or water from leaking from a contact surface when metal or other materials contact each other. As the packing, there are many kinds of rubbery materials, rubber coated cloth is common, and there are asbestos, copper, etc.

이 밖에 주철관(鑄鐵管), 강관(鋼管)을 이을 때 사용되는 플랜지이음용으로도 사용된다.In addition, it is also used for flange joints used in connecting cast iron pipes and steel pipes.

그러나, 상기와 같은 종래의 개스킷은 소정두께에 따른 층이 한겹으로 되어 있어 접합되는 파이프라인의 플랜지의 외주연에서는 실링의 효과가 있었지만 내주연 측에서는 완벽하게 유체의 누설을 방지하지 못하는 문제점이 있었다.However, the conventional gasket as described above has a single layer according to a predetermined thickness, so that sealing is effective at the outer periphery of the flange of the pipeline to be joined, but there is a problem in that the inner periphery does not completely prevent fluid leakage.

본 발명은 상술한 바와 같은 종래 기술이 갖는 제반 문제점을 감안하여 이를 해결하고자 창출한 것으로, 파이프라인 접합부의 누설을 완벽하게 방지함은 물론, 이로 인한 개보수 작업을 최소화 하여 작업생산성을 향상시킬 수 있도록 한 개스킷을 제공함에 그 목적이 있다.The present invention was created in view of the above-described problems of the prior art as described above, to completely prevent leakage of the pipeline joint, as well as to minimize the renovation work due to this to improve the work productivity The purpose is to provide a gasket.

도 1은 종래의 개스킷을 도시한 평면도,1 is a plan view showing a conventional gasket,

도 2는 본 발명에 의한 개스킷을 도시한 평면도,2 is a plan view showing a gasket according to the present invention;

도 3은 본 발명에 의한 개스킷을 도시한 단면도.3 is a sectional view showing a gasket according to the present invention;

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

1: 개스킷 2: 고정용홀1: gasket 2: fixing hole

3: 제1 실링 4: 제2 실링3: first sealing 4: second sealing

본 발명의 상술한 목적은 내주연과 외주연 사이에 다수의 고정용홀이 천공되며 파이프 라인 등의 플랜지 사이에 삽입되어 유체의 누설을 방지하는 개스킷에 있어서, 상기 개스킷의 전면 및 후면의 내주연과 상기 고정용홀 사이에 접합되며 고리형상인 제1 실링 및 제2 실링을 포함하여 구성함에 의해 달성된다.The above-described object of the present invention is a gasket for puncturing a plurality of fixing holes between an inner circumference and an outer circumference and inserted between flanges such as pipelines to prevent leakage of fluid, and the inner circumferences of the front and rear surfaces of the gasket. It is achieved by including a first seal and a second seal joined between the fixing holes and having a ring shape.

이하에서는, 본 발명에 따른 바람직한 일 실시예를 첨부도면에 의거하여 보다 상세하게 설명한다.Hereinafter, a preferred embodiment according to the present invention will be described in more detail on the basis of the accompanying drawings.

도 2는 본 발명에 의한 개스킷을 도시한 평면도이고, 도 3은 본 발명에 의한 개스킷을 도시한 단면도이다.2 is a plan view showing a gasket according to the present invention, Figure 3 is a cross-sectional view showing a gasket according to the present invention.

도 2 내지 도 3에 의하면, 내주연과 외주연 사이에는 다수의 고정용홀(2)이천공되어 형성된 환상의 개스킷(1)에 있어서, 상기 개스킷(1) 전측면의 내주연과 고정용홀(2) 사이에는 제1 실링(3)이 고착되어 형성된다.2 to 3, in the annular gasket 1 formed by drilling a plurality of fixing holes 2 between the inner circumferential edge and the outer circumferential edge, the inner circumferential edge and the fixing hole 2 of the front surface of the gasket 1 are formed. The first seal 3 is fixed to each other and formed between them.

또한, 상기 개스킷(1) 후측면의 내주연과 고정용홀 사이에는 제2 실링(4)이 고착되어 형성된다.In addition, a second seal 4 is formed between the inner circumference of the rear face of the gasket 1 and the fixing hole.

이와 같이 형성된 본 발명에 의한 제1 실링(3) 및 제2 실링(4)이 전후로 고착된 개스킷(1)을 일반적인 파이프라인의 플랜지이음에 삽입하여 볼트에 의해 체결하면, 플랜지이음 접촉부의 외주연 뿐만 아니라 내주연도 기밀이 확실하게 보장된다.When the gasket 1 in which the first seal 3 and the second seal 4 according to the present invention thus formed are fixed back and forth is inserted into the flange joint of a general pipeline and fastened by bolts, the outer peripheral edge of the flange joint contact portion In addition, the inner ring is also confidential.

이상에서 상세히 설명한 바와 같이, 본 발명은 캐스킷의 고정용홀과 내주연 사이에 전후측으로 제1 실링 및 제2 실링을 고착시켜 파이프라인 등의 플랜지이음 사이에 삽입하여 고정함으로 인하여 작동유체의 완벽한 기밀을 보장할 수 있는 효과를 제공한다.As described above in detail, the present invention secures the perfect airtightness of the working fluid by fixing the first sealing and the second sealing to the front and back side between the fixing hole of the gasket and the inner circumference and inserting it between the flange joints such as pipelines. It provides an effect that can be guaranteed.

Claims (1)

내주연과 외주연 사이에 다수의 고정용홀(2)이 천공되며 파이프라인 등의 플랜지 사이에 삽입되어 유체의 누설을 방지하는 개스킷(1)에 있어서,In the gasket (1) for drilling a plurality of fixing holes (2) between the inner circumference and the outer circumference and inserted between flanges such as pipelines to prevent the leakage of fluid, 상기 개스킷(1)의 전면 및 후면의 내주연과 상기 고정용홀(2) 사이에 접합되며 환상 형상인 제1 실링(3) 및 제2 실링(4)을 포함하여 구성되는 것을 특징으로 하는 개스킷.A gasket comprising a first seal (3) and a second seal (4) joined between the inner circumferences of the front and rear surfaces of the gasket and the fixing holes (2).
KR1020010089224A 2001-12-31 2001-12-31 Gasket KR20030058696A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020010089224A KR20030058696A (en) 2001-12-31 2001-12-31 Gasket

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020010089224A KR20030058696A (en) 2001-12-31 2001-12-31 Gasket

Publications (1)

Publication Number Publication Date
KR20030058696A true KR20030058696A (en) 2003-07-07

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ID=32216590

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020010089224A KR20030058696A (en) 2001-12-31 2001-12-31 Gasket

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Country Link
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108916501A (en) * 2018-07-27 2018-11-30 珠海格力电器股份有限公司 Flange gasket and flange assembly

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000249230A (en) * 1999-03-01 2000-09-12 Ishikawa Gasket Co Ltd Gasket
KR200213247Y1 (en) * 2000-04-26 2001-02-15 주식회사국일 Gasket
US6328313B1 (en) * 1998-11-13 2001-12-11 Nippon Gasket Co., Ltd. Gaskets

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6328313B1 (en) * 1998-11-13 2001-12-11 Nippon Gasket Co., Ltd. Gaskets
JP2000249230A (en) * 1999-03-01 2000-09-12 Ishikawa Gasket Co Ltd Gasket
KR200213247Y1 (en) * 2000-04-26 2001-02-15 주식회사국일 Gasket

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108916501A (en) * 2018-07-27 2018-11-30 珠海格力电器股份有限公司 Flange gasket and flange assembly

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A201 Request for examination
E902 Notification of reason for refusal
E90F Notification of reason for final refusal
E601 Decision to refuse application