KR100420072B1 - Insulating method of flange in pipe joint and flange insulating material - Google Patents
Insulating method of flange in pipe joint and flange insulating material Download PDFInfo
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- KR100420072B1 KR100420072B1 KR10-2000-0068332A KR20000068332A KR100420072B1 KR 100420072 B1 KR100420072 B1 KR 100420072B1 KR 20000068332 A KR20000068332 A KR 20000068332A KR 100420072 B1 KR100420072 B1 KR 100420072B1
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- flange
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- pipe
- joint
- insulation material
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- 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
- F16L59/00—Thermal insulation in general
- F16L59/14—Arrangements for the insulation of pipes or pipe systems
- F16L59/16—Arrangements specially adapted to local requirements at flanges, junctions, valves or the like
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Thermal Insulation (AREA)
- Flanged Joints, Insulating Joints, And Other Joints (AREA)
Abstract
본 발명은 파이프이음에서 플랜지 단열방법과 플랜지 단열재에 관한 것으로, 그 목적은 플랜지와 파이프가 이미 국제규격으로 제조된 제품임을 감안하여 플랜지이음부분의 단열은 규격에 맞는 성형품으로 제작하여 제품화하고, 제품을 사용하여 단열을 함으로서 단열방법을 매우 용이하게 하고, 유체가 누설된 관계로 단열재를 해체하여 재조립을 할 경우 완전한 복구가 가능한 플랜지 단열재의 성형제품화 및 단열방법을 제공함에 있다.본 발명은 파이프와 플랜지를 맞대기 이음한 플랜지와 플랜지의 이음부분을 단열재로 단열함에 있어서, 플랜지와 파이프를 감싸도록 성형되어 제품화된 플랜지 단열재를 플랜지의 이음부에 부착하고, 기존의 파이프단열재와 나사못으로 연결· 고정시킴으로서 파이프이음의 플랜지이음 부분을 단열하는 방법과,The present invention relates to a flange insulation method and a flange insulator in pipe joints, the purpose of which is that the flange and the pipe is already manufactured in accordance with the international standard, the insulation of the flange joint is manufactured and manufactured into a molded product conforming to the standard product Insulation is made by using a very easy to insulate method, and when the fluid is leaked in the disassembly of the insulator and reassembled to provide a molded product and a method of insulation of the flange insulator that can be completely recovered. To insulate the flanges and the joints of the flanges with the heat insulating material, the flanged heat insulating material, which is formed to surround the flanges and the pipe, is attached to the joint of the flange, and connected and fixed with the existing pipe insulation material and the screw. By insulating the flange joint of the pipe joint,
파이프이음의 플랜지이음부분을 감싸는 단열재를 규격화된 성형제품으로 제작하여 플랜지단열재를 제품화하는 한편, 플랜지단열재의 성형제품은 파이프에 흐르는 유체의 온도에 따라 스치로폼과 세라믹 화이버와 같은 적절한 단열재를 선정하고, 플랜지단열재의 강도 보강 및 수명의 연장을 위하여 그 외면에 얇은 금속판으로 보강된 구조의 플랜지 단열재로 구성되어 있다.Insulation material for flange joint part of pipe joint is manufactured into standard molded product, and flange insulation material is commercialized, while molding product of flange insulation material selects appropriate insulation material such as styrofoam and ceramic fiber according to the temperature of fluid flowing through pipe, It is composed of flange insulation material reinforced with thin metal plate on its outer surface for strength reinforcement and extension of service life.
Description
본 발명은 파이프이음에서 플랜지 단열방법과 플랜지 단열재에 관한 것으로 보다 상세하게는 유체를 이송하거나 저장하는 설비에서 유체의 온도상태를 유지하거나 파이프의 보존상태를 용이하게 하는 유체의 저장과 이송분야에서 사용되는 파이프이음에서 필수적인 플랜지이음에 있어 플랜지 단열방법과 플랜지 단열재에 관한 것이다.The present invention relates to a flange insulation method and a flange insulator in pipe joints, and more particularly, in the field of fluid storage and transport to maintain the temperature of the fluid in the equipment for transferring or storing the fluid or to facilitate the preservation of the pipe. It is concerned with flange insulation methods and flange insulation for flange joints that are essential in pipe joints.
두 개의 플랜지로 이음을 이루는 파이프 이음에서 플랜지와 파이프는 금속용접으로 이루어지고 플랜지간 조임용 볼트를 이용하여 플랜지를 연결하는 이음이다.In a pipe joint consisting of two flanges, the flanges and pipes are made of metal welding and connect the flanges using bolts for fastening the flanges.
이러한 파이프 이음은 산업의 전 분야에서 유체를 이송하거나 저장하는 시스템에 매우 유용하게 활용된다. 이렇게 이루어진 파이프의 이음은 파이프내를 유동하는 유체의 온도를 보존하기 위하여 파이프 단열재로 외부와의 단열을 하게 되어있다.Such pipe joints are very useful for systems for transporting or storing fluids in all industries. The joint of the pipe is made to insulate the outside with pipe insulation to preserve the temperature of the fluid flowing in the pipe.
종래에는 유체의 이송에 필요한 모든 파이프는 한국공업규격으로 정해져 있어 파이프를 단열 할 경우에는 단열재를 정해진 규격으로 성형된 것을 사용하거나 세라믹 울 또는 글라스 울 등을 파이프에 감는 방법으로 단열한 후 얇은 금속판을 감싸는 방법으로 단열작업을 시행하였다. 그러나 파이프 플랜지의 단열은 특정한 제품이 개발되지 않은 관계로 글라스 울 또는 세라믹 울 등의 단열재를 이용하여 불규칙하게 플랜지부분을 감싼 후 금속판으로 씌워 마감을 하는 방법으로 단열작업을 완료하였다.Conventionally, all the pipes required for the transfer of fluid are determined by the Korean Industrial Standard. When insulating the pipes, a thin metal plate is insulated by insulating the insulating material with a predetermined standard or by winding ceramic wool or glass wool on the pipe. Insulation work was carried out by wrapping. However, the heat insulation of the pipe flange was completed by a method of covering the flange part irregularly by using a heat insulating material such as glass wool or ceramic wool and covering it with a metal plate, since no specific product was developed.
만약 이런 방법으로 단열한 플랜지 이음부분이 유동 유체의 온도가 상승하거나 압력이 상승한 관계로, 유체가 누설되거나 압력기밀을 유지하지 못할 경우 감싸놓은 얇은 금속판과 단열재인 세라믹 울 또는 글라스 울 등을 해체하여 누설을 방지한 후 다시 기 사용되었던 단열재와 얇은 금속판을 이용하여 단열작업을 해왔다. 그러나 이렇게 기 사용된 단열재를 다시 사용할 경우에는 얇은 금속판이 쭈그러들거나, 단열재가 제대로 감싸지지 않은 관계로 단열상태가 처음상태로 완전히 복구되지 않는 상태로 되어 단열효과가 좋지 않고 미관상태가 나쁘게 된다.If the flange joint insulated in this way has a high temperature or a high pressure of the fluid, if the fluid leaks or fails to maintain pressure tightness, the wrapped thin metal plate and ceramic wool or glass wool, which are insulation materials, are disassembled. After preventing the leakage, the insulation was re-used by using the insulating material and thin metal plate. However, when the used insulation material is used again, the thin metal plate collapses or the insulation material is not properly wrapped, so the insulation state is not completely restored to the initial state, so that the insulation effect is not good and the aesthetic state is bad.
본 발명은 상기와 같은 문제점을 고려하여 이루어진 것으로, 그 목적은 플랜지와 파이프가 이미 국제규격으로 제조된 제품임을 감안하여 플랜지이음부의 플랜지 단열재를 스치로폼이나 세라믹 화이비와 같은 단열재를 이용하여 플랜지 규격에 맞는 성형품으로 제작하여 제품화하고, 성형된 플랜지 단열재를 사용하여 단열함으로서 단열이 매우 용이하게 하고, 유체가 누설되거나 설비의 보수가 필요하여 해체하였다가 단열작업을 다시 수행하더라고 기 사용되었던 성형된 단열제품으로 완전하게 복구를 할 수 있는 플랜지 단열방법과 플랜지 단열재를 제공함에 있다.The present invention has been made in consideration of the above problems, and the object thereof is that flange and pipes are already manufactured to international standards in consideration of the flange insulation material of the flange joint using a heat insulating material such as styrofoam or ceramic fiber Molded insulation products manufactured and made into suitable molded products, and insulated using molded flange insulation material, make the insulation very easy, and the molded insulation products used before dismantling and re-insulated due to fluid leakage or repair of the equipment The present invention provides a flange insulation method and a flange insulation material that can be completely recovered.
도 1 은 본 발명에 따른 플랜지용 단열재의 제품형상도도 2 는 본 발명에 따른 플랜지용 단열재의 상태도도 3 은 본 발명에 따른 플랜지용 단열재의 조립상태도1 is a product shape diagram of the flange insulation according to the invention Figure 2 is a state diagram of the flange insulation according to the invention Figure 3 is an assembled state of the flange insulation according to the invention
<도면의 주요부분에 대한 부호의 설명><Description of the symbols for the main parts of the drawings>
(1) 파이프 (2) 플랜지(1) pipe (2) flange
(3) 파이프 단열재 (4) 단열재(3) pipe insulation (4) insulation
(5) 플랜지간 조임용 볼트 (6) 얇은 금속판(5) Tightening bolts between flanges (6) Thin metal plates
(7) 체결용 작은나사구멍 (8) 파이프 삽입공간(7) Small screw hole for tightening (8) Pipe insertion space
(9) 플랜지 삽입공간 (10) 금속판(9) Flange insertion space (10) Metal plate
(A) 플랜지 단열재(A) flange insulation
도 1 은 본 발명에 따른 플랜지용 단열재의 제품형상도이고,도 2 는 본 발명에 따른 플랜지용 단열재의 상태도이며,도 3 은 본 발명에 따른 플랜지용 단열재의 조립상태도로서,1 is a product shape of the flange insulation according to the invention, Figure 2 is a state diagram of the flange insulation according to the invention, Figure 3 is an assembly state diagram of the flange insulation according to the invention,
상기 첨부도면과 연계하여 본 발명을 설명하면 다음과 같다.Referring to the present invention in connection with the accompanying drawings as follows.
본 발명은 한쪽 파이프(1)와 플랜지(2)를 맞대게 이음한 후 그 외부에 파이프 끝단부와 플랜지를 감싸도록 성형된 스치로폼이나 세라믹 화이버와 같은 단열재로서 그 외부면에 얇은 금속판(6)이 우레탄본드와 같은 접착제에 의해 접착되어 제품화된 플랜지 단열재(A)를 플랜지 이음부에 설치하되, 기 설치된 파이프 단열재의 금속판(10)과 플랜지 단열재의 금속판(6)을 서로 겹치도록 한 다음, 이 겹침부위에 나사못을 삽입·고정시켜 단열시공을 마감하는 플랜지 단열방법과,상기 플랜지 단열재(A)는 스치로폼이나 세라믹 화이버와 같은 단열재로서, 내부에 한쪽 파이프 삽입공간(8)과 한쪽 플랜지 삽입공간(9)이 형성되며, 그 외부면에 얇은 금속판(6)이 우레탄 본드에 의해 접착되어 보강된 구조로 되어있다.The present invention is a heat insulating material such as styrofoam or ceramic fiber, which is formed to surround one end of the pipe (1) and the flange (2) but then wrap the pipe end and the flange on the outside thereof, the thin metal plate (6) on the outer surface The flanged insulation material (A), which is bonded and bonded with an adhesive such as urethane bond, is installed on the flange joint, but the metal plate 10 of the pipe insulation material and the metal plate 6 of the flange insulation material overlap each other, and then the overlap Flange insulation method for finishing the insulation construction by inserting and fixing the screw in the site, The flange insulation (A) is a heat insulating material such as styrofoam or ceramic fiber, one pipe insertion space (8) and one flange insertion space (9) inside ) Is formed, and a thin metal plate 6 is bonded to the outer surface by a urethane bond to have a reinforced structure.
상기 플랜지 단열재(A)는 그 형상이 파이프 단열부분과 플랜지 단열부부사이는 외형을 경사지게 하여 옥외에 설치된 수직으로 이루어진 파이프 플랜지이음에서 이물질이 내부로 침투하지 않고 흘러내리도록 형성되었다.The flange heat insulating material (A) is formed so that the foreign material does not penetrate into the inside of the pipe flange joint made of a vertical shape installed in the outdoors by inclining the shape between the pipe heat insulating portion and the flange heat insulating portion.
본 발명은 도 3에서와 같이 상기 플랜지 단열재(A) 2개를 각각의 파이프 단열재(3)와 조립하여 플랜지부의 단열을 할 수 있도록 되어있다.도면 중 미설명부호 7은 체결용 작은나사구멍이다.In the present invention, as shown in Fig. 3, the two flange insulators A can be assembled with the respective pipe insulators 3 to insulate the flanges. In the drawing, reference numeral 7 denotes a small screw hole for fastening. to be.
본 발명은 상술한 특정의 바람직한 실시예에 한정되지 아니하며, 청구범위에서 청구하는 본 발명의 요지를 벗어남이 없이 당해 고안이 속하는 기술분야에서 통상의 지식을 가진 자라면 누구든지 다양한 변형실시가 가능한 것은 물론이고, 그와 같은 변경은 청구범위 기재의 범위 내에 있게 된다.The present invention is not limited to the above-described specific preferred embodiments, and various modifications can be made by any person having ordinary skill in the art without departing from the gist of the present invention claimed in the claims. Of course, such changes will fall within the scope of the claims.
상기와 같이 본 발명은 플랜지이음부의 단열을 성형품으로 제작하여 사용함으로 단열방법이 매우 용이하고, 단열상태가 양호하여 열손실을 방지하거나 현저히 감소시키고, 단열재를 해체하더라도 다시 완전한 복구를 이룰수 있으며, 성형화된 제품을 계속적으로 사용함으로서 원가절감의 효과도 있다.As described above, the present invention is made by using the insulation of the flange joint as a molded product, the insulation method is very easy, and the insulation state is good to prevent or significantly reduce heat loss, even if the insulation is dismantled, complete recovery can be achieved, forming There is also a cost savings effect by continuously using the converted products.
Claims (3)
Priority Applications (1)
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KR10-2000-0068332A KR100420072B1 (en) | 2000-11-17 | 2000-11-17 | Insulating method of flange in pipe joint and flange insulating material |
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KR10-2000-0068332A KR100420072B1 (en) | 2000-11-17 | 2000-11-17 | Insulating method of flange in pipe joint and flange insulating material |
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KR100420072B1 true KR100420072B1 (en) | 2004-02-25 |
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Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5680423A (en) * | 1979-12-05 | 1981-07-01 | Nippon Pillar Packing Co Ltd | Anticorrosion coating method for metal tube joint portion & formed product for anticorrosion coating |
KR900010293A (en) * | 1988-12-22 | 1990-07-07 | 최상길 | Insulation cover for insulation and cold insulation of boiler and air conditioner pipe |
JPH05284631A (en) * | 1992-03-30 | 1993-10-29 | Sumitomo Electric Ind Ltd | Method of reinforcing power cable connector |
KR950001655U (en) * | 1993-06-07 | 1995-01-04 | 서쌍수 | Piping protective cover |
JPH09242979A (en) * | 1996-03-05 | 1997-09-16 | Kubota Corp | Pipe joint insulating cover |
KR200202349Y1 (en) * | 2000-04-28 | 2000-11-15 | 최종철 | Pipe cover |
-
2000
- 2000-11-17 KR KR10-2000-0068332A patent/KR100420072B1/en active IP Right Grant
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5680423A (en) * | 1979-12-05 | 1981-07-01 | Nippon Pillar Packing Co Ltd | Anticorrosion coating method for metal tube joint portion & formed product for anticorrosion coating |
KR900010293A (en) * | 1988-12-22 | 1990-07-07 | 최상길 | Insulation cover for insulation and cold insulation of boiler and air conditioner pipe |
JPH05284631A (en) * | 1992-03-30 | 1993-10-29 | Sumitomo Electric Ind Ltd | Method of reinforcing power cable connector |
KR950001655U (en) * | 1993-06-07 | 1995-01-04 | 서쌍수 | Piping protective cover |
JPH09242979A (en) * | 1996-03-05 | 1997-09-16 | Kubota Corp | Pipe joint insulating cover |
KR200202349Y1 (en) * | 2000-04-28 | 2000-11-15 | 최종철 | Pipe cover |
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KR20020038231A (en) | 2002-05-23 |
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