KR200376599Y1 - Abosobing clip device for the thermal expansion and shrinkage of conduit pipe system - Google Patents

Abosobing clip device for the thermal expansion and shrinkage of conduit pipe system Download PDF

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Publication number
KR200376599Y1
KR200376599Y1 KR20-2004-0033888U KR20040033888U KR200376599Y1 KR 200376599 Y1 KR200376599 Y1 KR 200376599Y1 KR 20040033888 U KR20040033888 U KR 20040033888U KR 200376599 Y1 KR200376599 Y1 KR 200376599Y1
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South Korea
Prior art keywords
conduit
expansion
clamp
elastic layer
strong
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KR20-2004-0033888U
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Korean (ko)
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남향현
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하이텍산업(주)
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Priority to KR20-2004-0033888U priority Critical patent/KR200376599Y1/en
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Publication of KR200376599Y1 publication Critical patent/KR200376599Y1/en

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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
    • F16LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L3/00Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
    • F16L3/08Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing
    • F16L3/10Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing divided, i.e. with two or more members engaging the pipe, cable or protective tubing
    • F16L3/1008Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing divided, i.e. with two or more members engaging the pipe, cable or protective tubing with two members engaging the pipe, cable or tubing, both being made of thin band material completely surrounding the pipe
    • F16L3/1016Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing divided, i.e. with two or more members engaging the pipe, cable or protective tubing with two members engaging the pipe, cable or tubing, both being made of thin band material completely surrounding the pipe the members being joined by means of two screws
    • 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
    • F16LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L3/00Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
    • F16L3/08Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing
    • F16L3/10Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing divided, i.e. with two or more members engaging the pipe, cable or protective tubing
    • F16L3/1058Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing divided, i.e. with two or more members engaging the pipe, cable or protective tubing one member being flexible or elastic

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Joints Allowing Movement (AREA)

Abstract

본 고안은 전후좌우수축팽창에 안전한 도관의 팽창변이흡수 장치에 관한 것이다.The present invention relates to an expansion shift absorbing device of a conduit that is safe for forward, backward, left, and right contraction expansion.

일반적인 액체, 기체의 수송을 위한 배관과 달리 강산, 강알카리 혹은 맹독성의 물질의 이동결로로 되는 배관은 일반금속배관을 이용시 강산이나 알카리로 부식되므로 내화학성등을 의하여 특수한 재질의 합성수지제 도관을 이용하거나 표면에 이러한 물질이 코팅된 도관을 이용한다.Unlike pipes for transporting liquids and gases, pipes with strong condensation of strong acids, strong alkalis or poisonous substances are corroded by strong acids or alkalis when using ordinary metal pipes, so synthetic resin conduits of special materials are used due to chemical resistance. Or use a conduit coated with these materials on its surface.

따라서 이들 합성수지제 도관은 열에 의한 수축팽창비율이 심하고, 그결과 길게 연장된 배관을 중간중간에 지지하는 지지부에서 도관의 수축팽창에 따른 누출현상이 심하다. 특히 죠인트부분에서는 더욱 심한 파손마모현상이 발생한다.Therefore, these synthetic resin conduits have a severe shrinkage expansion ratio due to heat, and as a result, there is a serious leakage phenomenon due to the constriction and expansion of the conduit at the support portion that supports the elongated pipe in the middle. Especially in the joint part, more severe abrasion wear occurs.

이러한 단점을 개선하기 위하여 도 1 에 도시하듯이 도관의 주위를 고무와 같은 탄성재질로 덮어준 다음 클램프에 의하여 고정하도록 한다. 고무의 탄성에 의하여 부피팽창된 도관의 팽창변이를 흡수하여 주어 안정된 구조를 유지하고 유출을 방지하게 한다. 그러나 이러한 팽창은 부피팽창만을 흡수할 뿐 도관의 길이방향 팽창변이에는 속수무책이다. 또한 도관의 하부는 무방비상태이다.In order to improve this disadvantage, as shown in Figure 1 is to cover the circumference of the conduit with an elastic material such as rubber and then fixed by a clamp. The elasticity of the rubber absorbs the expansion variance of the volume-expanded conduit to maintain a stable structure and prevent leakage. However, this expansion only absorbs volume expansion and is not helped with longitudinal expansion variations in the conduit. The lower part of the conduit is also defenseless.

본 고안은 도관의 전체를 내화학성을 갖춘 탄성재질로 구성된 탄성층으로 감싸도록 하며, 이 탄성층의 외주면을 클램프로 고정하도록 하는 동시에 이 클램프의 하측에는 별도의 선방향슬라이딩부를 채택하여주었다. 따라서 도관의 열수축에 의한 부피팽창은 탄성층에서 흡수제거하고, 길이방향의 변이는 슬라이딩부에서 흡수토록하여 도관을 지지하는 지지부에서 발생가능한 모든 누출현상을 근본적으로 제거하였다.The present invention encapsulates the entire conduit in an elastic layer made of elastic material with chemical resistance, and secures the outer circumferential surface of the elastic layer with a clamp, and adopts a separate linear sliding portion under the clamp. Therefore, the volume expansion due to thermal contraction of the conduit is absorbed and removed from the elastic layer, and the longitudinal variation is absorbed by the sliding part, thereby essentially eliminating all possible leaks in the support part supporting the conduit.

Description

도관의 팽창변이흡수 장치{Abosobing clip device for the thermal expansion and shrinkage of conduit pipe system}Abosobing clip device for the thermal expansion and shrinkage of conduit pipe system}

본 고안은 전후좌우수축팽창에 안전한 도관의 팽창변이흡수 장치에 관한 것이다.The present invention relates to an expansion shift absorbing device of a conduit that is safe for forward, backward, left, and right contraction expansion.

일반적인 액체, 기체의 수송을 위한 배관과 달리 강산, 강알카리 혹은 맹독성의 물질의 이동결로로 되는 배관은 일반금속배관을 이용시 강산이나 알카리로 부식되므로 내화학성등을 의하여 특수한 재질의 합성수지제 도관을 이용하거나 표면에 이러한 물질이 코팅된 도관을 이용한다. 강산이나 강알카리 혹은 여러가지 세정제, 화학합성물질등이 이송되는 배관은 단관으로 연결될 수 없어 여러 부위에 도관끼리 연결이 필요하다. 문제는 이러한 배관이 수백m 혹은 수Km에 이른 경우 중간중간에 베이스(b)를 매개로 하여 지지클램프로 지지하여 주며, 이들 이 지지클램프가 도관과 일치하여 일정하게 팽창수축이 되면 아무 문제가 없으나 항시 팽창수축에 차이가 발생하며, 이들 합성수지제 도관은 열에 의한 수축팽창비율이 심하고, 그결과 지지클램프부분이 수축팽창의 차이로 마모균열이 되면서 누출현상이 심하다.Unlike pipes for transporting liquids and gases, pipes with strong condensation of strong acids, strong alkalis or poisonous substances are corroded by strong acids or alkalis when using ordinary metal pipes, so synthetic resin conduits of special materials are used due to chemical resistance. Or use a conduit coated with these materials on its surface. Pipes that carry strong acids, strong alkalis, various cleaning agents, chemical compounds, etc. cannot be connected by single pipes, and conduits need to be connected to various sites. The problem is that if the pipe reaches several hundred meters or several kilometers, it is supported by the support clamp through the base (b) in the middle. If the support clamp is expanded and contracted consistently with the conduit, there is no problem. There is always a difference in expansion and contraction, and these synthetic resin conduits have a high shrinkage expansion ratio due to heat, and as a result, the support clamp portion is cracked due to a difference in shrinkage expansion, causing a serious leak.

이러한 단점을 개선하기 위하여 도 1 에 도시하듯이 도관(1)의 주위를 고무와 같은 탄성층(100)으로 덮어준 다음 죠인트용 클램프(110)에 의하여 베이스(b)에 고정하도록 한다. 고무의 탄성에 의하여 부피팽창된 도관의 팽창변이를 흡수하여 주어 안정된 구조를 유지하고 유출을 방지하게 한다. 그러나 이러한 팽창은 부피팽창만을 흡수할 뿐 도관의 길이방향 팽창변이에는 속수무책이다. 또한 도관의 하부는 무방비상태이다.In order to improve this disadvantage, as shown in FIG. 1, the periphery of the conduit 1 is covered with an elastic layer 100 such as rubber, and then fixed to the base b by the joint clamp 110. The elasticity of the rubber absorbs the expansion variance of the volume-expanded conduit to maintain a stable structure and prevent leakage. However, this expansion only absorbs volume expansion and is not helped with longitudinal expansion variations in the conduit. The lower part of the conduit is also defenseless.

사소한 길이방향의 변이라 하여도 맹독성물질은 마이크로단위의 틈새만 있어도 유출이 되면서 작업자에 대한 악영향을 주게 된다.Even in the case of minor longitudinal edges, the poisonous substance is spilled even in the micro unit gap, and adversely affects the worker.

본 고안은 길게 연장되어져 있는 각종 화학물질용 이송도관의 지지클램프 부분에 대하여 전체를 감싸도록 구성한 탄성층을 설치하도록하여 도관의 수축팽창의 차이를 이 탄성층에서 흡수제거하도록 하므로서 클램프와 도관간의 마모균열이 어느 한 부위라도 없도록 한 도관의 팽창변이흡수 장치를 제공하고자 한다.The present invention installs an elastic layer configured to cover the entirety of the support clamp portion of the transport conduits for various chemical substances, which are elongated, so that the difference between the expansion and contraction of the conduit is absorbed and removed from the elastic layer, and thus the wear between the clamp and the conduit It is an object of the present invention to provide an apparatus for absorbing expansion mutations in a conduit such that there is no crack in any part.

또한 본 고안은 더나아가서 도관의 길이방향변이도 흡수제거할 수 있도록 클램프가 슬라이딩가능한 슬라이더를 설치하여 도관에서 발생가능한 모든 형태의 수축팽창의 변이를 흡수제거한도관의 팽창변이흡수 장치를 제공하고자 한다.In addition, the present invention is to provide an expansion-contraction absorbing device of the conduit absorbing and removing all the variations of shrinkage expansion that can occur in the conduit by installing a slider sliding the clamp so that the longitudinal shift of the conduit can be absorbed.

본 고안은 강산, 강알카리성 혹은 기타 맹독성의 유기, 무기 화학물질들이 이송되는 도관을 지지하는 클램프 혹은 죠인트부에서 팽창변이를 흡수제거가능한 도관의 팽창변이흡수장치에 관한 것이다.The present invention relates to an expansion transition absorber of a conduit capable of absorbing and removing expansion transitions in a clamp or joint portion supporting a conduit to which strong acids, strongly alkaline or other highly toxic organic and inorganic chemicals are transported.

본 고안은 도관의 부피팽창결과 도관이 팽창하면 그 팽창을 탄성층에 의하여 흡수제거하도록 하였다. 특히 탄성층이 클램프의 외주전체를 감싸도록하여 일부분만 감싸면서 발생하는 미세한 노출도 없도록 하였다.According to the present invention, when the conduit expands as a result of the volume expansion of the conduit, the expansion is absorbed and removed by the elastic layer. In particular, the elastic layer wraps around the entire outer circumference of the clamp so that there is no microscopic exposure caused by wrapping only a portion.

본 고안은 탄성층을 고정하는 클램프의 하측으로 별도의 슬라이더를 설치하여 도관의 길이방향 팽창변이는 슬라이더가 팽창된 만큼 이동하도록하여 클램프가 고정되면서 도관의 팽창변이를 능동적으로 흡수하게 하였다.In the present invention, a separate slider is installed under the clamp fixing the elastic layer so that the longitudinal expansion transition of the conduit is moved as much as the slider is inflated, thereby actively absorbing the expansion transition of the conduit while the clamp is fixed.

이하 본 고안의 대표적인 실시예를 첨부한 도면에 의하여 구체적으로 설명한다.Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

본 고안의 전체적인 설치상태를 도2의 단면구성도로 도시하며, 도 3은 도2의 BB방향 단면구성도이고, 도 4 는 하측 슬라이더 설치상태의 단면구성도이다.The overall installation state of the present invention is shown in the cross-sectional configuration of Figure 2, Figure 3 is a cross-sectional configuration of BB direction of Figure 2, Figure 4 is a cross-sectional configuration of the lower slider installation state.

본 고안은 강산, 강알카리 혹은 맹독성 물질의 수송도관(1)의 지지를 위한 클램프 혹은 지지부에 대한 팽창변이를 흡수제거할 수 있는 장치에 있어서,The present invention is a device for absorbing and removing the expansion variation for the support or the clamp for the support of the transport conduit (1) of strong acid, strong alkali or toxic material,

이송도관의 죠인트부 혹은 클램프 전체를 탄성층(10)으로 감싸도록 하며, The joint part of the transfer conduit or the entire clamp is to be wrapped with the elastic layer 10,

상기한 탄성층(10)은 압박체결을 위한 클램프(20)로 체결고정하도록하는 동시에The elastic layer 10 is fastened and fastened with a clamp 20 for pressure fastening

상기한 클램프(20)의 하단부에 클램프안착부(21)를 연결하고, 이 클램프안착부는 하면에 슬라이딩롤러(23)이 설치된 슬라이더(22)와 연결한 것을 특징으로 하는 팽창변이흡수제거능을 갖춘 도관의 팽창변이흡수 장치에 관한 것이다.Conduit with expansion variable absorption capability, characterized in that the clamp seating portion 21 is connected to the lower end of the clamp 20, the clamp seating portion is connected to the slider 22 provided with a sliding roller 23 on the lower surface. It relates to an expansion mutation absorption device of.

본 고안에서 이송도관의 지지클램프 전체를 감싸는 탄성층(10)이란 본고안자의 특허등록제 364116호에 개시한 고무, 수지, 섬유들이 혼합되어져 제조한 내화학성과 일정한 탄성을 갖는 물질이다. 즉, 일반적인 탄성고무와 달리 고무의 탄성, 수지의 내화학성 그리고 섬유에 의한 구조적안정성이 복합적으로 갖추어 진 것이다. 설치되는 탄성층의 두께는 채용되는 도관의 직경, 열팽창의 비율등에 따라 임의로 선택하여 설치한다.In the present invention, the elastic layer 10 covering the entire support clamp of the transfer conduit is a material having chemical resistance and constant elasticity prepared by mixing rubber, resin, and fibers disclosed in Patent Registration No. 364116. In other words, unlike general elastic rubber, the elasticity of rubber, chemical resistance of resin and structural stability by fiber are combined. The thickness of the elastic layer to be provided is arbitrarily selected according to the diameter of the conduit to be employed, the ratio of thermal expansion, and the like.

본 고안에서 클램프의 하단부에 연결된 클램프안착부는 슬라이더(22)와 클램프간을 연결하기 위한 것으로 특별히 제한을 둘 필요는 없다. 그리고 슬라이더(22)는 하우징(24)에 내장되어지며, 이 하우징은 그 상면에 슬릿(25)를 형성하도록 한다. 따라서 도관의 길이방향 변이가 발생하면 도관의 길이방향팽창수축율에 따라 슬라이더(22)가 슬라이딩롤러(23)을 타고 전후진이 하면서 길이방향변이를 흡수제거하게 된다.In the present invention, the clamp seating part connected to the lower end of the clamp is for connecting the slider 22 and the clamp, and there is no particular limitation. And the slider 22 is embedded in the housing 24, the housing to form a slit 25 on the upper surface. Therefore, when the longitudinal shift of the conduit occurs, the slider 22 absorbs and removes the longitudinal shift while the slider 22 moves forward and backward along the sliding roller 23 according to the longitudinal expansion shrinkage ratio of the conduit.

슬라이더(22)와 이 슬라이더가 이송하는 거리를 제한하는 슬릿(25)의 길이역시 현장에 설치된 도관의 직경, 재질에 따른 열팽창변이율에 따라 얼마든지 변형설치가능하다.The length of the slider 22 and the slit 25 for limiting the distance the slider travels can also be deformed and installed according to the thermal expansion rate according to the diameter and material of the conduit installed in the field.

이상 본고안의 도관의 팽창변이흡수 장치는 도관을 흐르는 여러가지 화학물질원료에 따른 이송도관의 열수축팽창시 그 부피의 팽창(도관에서의 횡방향)은 탄성층(10)에서 흡수제거하며, 길이방향의 수축팽창은 슬라이더의 길이방향 전후진에 의하여 흡수제거한다.The expansion variance absorption device of the conduit in this paper, the expansion of the volume (transverse direction in the conduit) during the heat shrink expansion of the transfer conduit according to the various chemical raw materials flowing through the conduit absorbs and removes in the elastic layer 10, Shrinkage expansion is absorbed and removed by the longitudinal extension of the slider.

그결과 이송 도관의 죠인트부를 위시하여 일반 지지클램프측에서 발생한 여러가지 흡수팽창변이차로 죠인트부의 균열마모, 지지클램프의 균열마모에 의한 예상치 못한 독성물질의 누출을 원천적으로 차단하여 안정된 배관구조를 장기간 유지하게 되었다.As a result, it is possible to maintain stable piping structure for a long time by blocking unexpected leakage of toxic substances caused by crack wear of the joint and crack of the support clamp due to various absorption expansion variations occurring in the general support clamp side including the joint part of the transfer conduit. It became.

도 1 은 종래 도관죠인트부의 설치상태 단면구성도,1 is a cross-sectional configuration diagram of an installation state of a conventional conduit joint;

도2 는 본 고안의 설치상태 단면구성도,Figure 2 is a cross-sectional configuration of the installation state of the present invention,

도 3은 도2의 BB방향 단면구성도,3 is a cross-sectional view of the BB direction of FIG.

도 4 는 본 고안의 하측 슬라이더 설치상태의 단면구성도임Figure 4 is a cross-sectional configuration of the lower slider installation state of the present invention

<도면의 주요 부분에 대한 부호의 설명><Explanation of symbols for the main parts of the drawings>

1:수송도관 10:탄성층 20:클램프 21:클램프안착부 23:슬라이딩롤러 22:슬라이더 24:하우징 25:슬릿DESCRIPTION OF SYMBOLS 1 Transport conduit 10 Elastic layer 20 Clamp 21 Clamp seating part 23 Sliding roller 22 Slider 24 Housing 25 Slit

Claims (2)

강산, 강알카리 혹은 맹독성 물질의 수송도관(1)의 지지를 위한 클램프 혹은 지지부에 대한 팽창변이를 흡수제거할 수 있는 장치에 있어서,In a device capable of absorbing and removing expansion drift to a support or clamp for supporting a transport conduit (1) of strong acid, strong alkali or highly toxic material, 이송도관의 죠인트부 혹은 클램프 전체를 탄성층(10)으로 감싸도록 하며, The joint part of the transfer conduit or the entire clamp is to be wrapped with the elastic layer 10, 상기한 탄성층(10)은 압박체결을 위한 클램프(20)로 체결고정하도록하는 동시에The elastic layer 10 is fastened and fastened with a clamp 20 for pressure fastening 상기한 클램프(20)의 하단부에 클램프안착부(21)를 연결하고, 이 클램프안착부는 하면에 슬라이딩롤러(23)이 설치된 슬라이더(22)와 연결한 것을 특징으로 하는 도관의 팽창변이흡수 장치.The clamp seating part 21 is connected to the lower end of the clamp 20, and the clamp seating part is connected to a slider 22 provided with a sliding roller 23 on a lower surface thereof. 제 1 항에 있어서The method of claim 1 클램프의 하단부에 연결된 클램프안착부와 연결된 슬라이더(22)는 하우징(24)에 내장되어지며, 이 하우징은 그 상면에 슬릿(25)를 형성한 것을 특징으로 하는 도관의 팽창변이흡수 장치.Slider 22 is connected to the clamp seating portion connected to the lower end of the clamp is built in the housing 24, the housing is slit 25, characterized in that the upper surface is formed with a slit (25).
KR20-2004-0033888U 2004-11-30 2004-11-30 Abosobing clip device for the thermal expansion and shrinkage of conduit pipe system KR200376599Y1 (en)

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KR20-2004-0033888U KR200376599Y1 (en) 2004-11-30 2004-11-30 Abosobing clip device for the thermal expansion and shrinkage of conduit pipe system

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KR20-2004-0033888U KR200376599Y1 (en) 2004-11-30 2004-11-30 Abosobing clip device for the thermal expansion and shrinkage of conduit pipe system

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