KR200377322Y1 - packing for Piping connection - Google Patents

packing for Piping connection Download PDF

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Publication number
KR200377322Y1
KR200377322Y1 KR20-2004-0034884U KR20040034884U KR200377322Y1 KR 200377322 Y1 KR200377322 Y1 KR 200377322Y1 KR 20040034884 U KR20040034884 U KR 20040034884U KR 200377322 Y1 KR200377322 Y1 KR 200377322Y1
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South Korea
Prior art keywords
pipe
packing
thin film
nut
present
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KR20-2004-0034884U
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Korean (ko)
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이은권
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주식회사 선진프라스틱
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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
    • F16L19/00—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on, or into, one of the joint parts
    • F16L19/04—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on, or into, one of the joint parts using additional rigid rings, sealing directly on at least one pipe end, which is flared either before or during the making of the connection
    • F16L19/041—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on, or into, one of the joint parts using additional rigid rings, sealing directly on at least one pipe end, which is flared either before or during the making of the connection the ring being an insert
    • 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
    • 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
    • F16L21/00—Joints with sleeve or socket
    • F16L21/02—Joints with sleeve or socket with elastic sealing rings between pipe and sleeve or between pipe and socket, e.g. with rolling or other prefabricated profiled rings
    • F16L21/04—Joints with sleeve or socket with elastic sealing rings between pipe and sleeve or between pipe and socket, e.g. with rolling or other prefabricated profiled rings in which sealing rings are compressed by axially-movable members

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

Abstract

본 고안은 파이프를 배관할 때 사용되는 이음관에 끼워져 이음관과 배관 사이에 기밀을 유지하도록 사용되는 패킹에 관한 것이다.The present invention relates to a packing used to hold a hermetic seal between a pipe and a pipe when the pipe is fitted to the pipe used when piping.

보다 상세하게는 패킹을 이음관의 단부 안쪽에 삽입하여 배관을 이음관에 삽입시키고, 너트를 조임에 따라 너트에 체결된 압륜은 패킹을 배관의 외경에 밀착시키되, 패킹의 안쪽에는 연질 재질로 다수개의 박막테를 이격시켜 형성하여 박막테는 배관의 외관에 밀착되어 기밀유지를 보다 향상시키도록 하는 배관 이음관용 패킹을 제공하고자 하는 것이다.More specifically, the packing is inserted into the end of the joint pipe to insert the pipe into the joint pipe. As the nut is tightened, the pressure ring fastened to the nut adheres the packing to the outer diameter of the pipe, but the inside of the packing is made of a soft material. It is intended to provide a packing for pipe fittings formed by separating the two thin film frames so that the thin film frames are in close contact with the exterior of the pipe to further improve the airtightness.

Description

배관 이음관용 패킹 {packing for Piping connection}Packing for Piping connection

본 고안은 파이프를 배관할 때 사용되는 이음관에 끼워져 이음관과 배관 사이에 기밀을 유지하도록 사용되는 패킹에 관한 것이다.The present invention relates to a packing used to hold a hermetic seal between a pipe and a pipe when the pipe is fitted to the pipe used when piping.

보다 상세하게는 패킹을 이음관의 단부 안쪽에 삽입하여 배관을 이음관에 삽입시키고, 너트를 조임에 따라 너트에 체결된 압륜은 패킹을 배관의 외경에 밀착시키되, 패킹의 안쪽에는 연질 재질로 다수개의 박막테를 이격시켜 형성하여 박막테는 배관의 외관에 밀착되어 기밀유지를 보다 향상시키도록 하는 배관 이음관용 패킹을 제공하고자 하는 것이다.More specifically, the packing is inserted into the end of the joint pipe to insert the pipe into the joint pipe. As the nut is tightened, the pressure ring fastened to the nut adheres the packing to the outer diameter of the pipe, but the inside of the packing is made of a soft material. It is intended to provide a packing for pipe fittings formed by separating the two thin film frames so that the thin film frames are in close contact with the exterior of the pipe to further improve the airtightness.

본 고안의 출원인은 2004년 11월 13일자로 특허출원 제10-2004-92824호 방음 및 보온효과를 갖는 배관용 이음관을 출원한 바 있다.The applicant of the present invention has filed a pipe joint pipe for the soundproofing and thermal insulation effect of the patent application No. 10-2004-92824 dated November 13, 2004.

상기 배관용 이음관은 공기층을 형성한 이음관과, 이음관의 단부에 체결하되 너트에는 압륜을 구비한 너트로 이중관으로 구성한 것이다.The pipe fitting pipe is composed of a double pipe made of a joint pipe formed with an air layer, and a nut which is fastened to an end of the pipe but has a pressure ring in the nut .

상기 이음관은 외관과 내관 사이에 공기층을 형성하고, 공기층은 폐쇄링을 삽입시켜 폐쇄시키며, 외관의 단부 내경에는 패킹장착부를 형성한 것이다.The joint pipe forms an air layer between the outer tube and the inner tube, and the air layer is closed by inserting the closing ring, and the packing fitting part is formed at the inner diameter of the end of the tube.

상기 패킹장착부에는 패킹을 삽입한 것으로, 패킹은 삽입관부의 상단 외측에 외경사면을 형성하고 내경에는 연질재질의 박막테를 형성한 것이다.The packing mounting portion is to be inserted the packing, the packing is formed in the outer surface at the top of the outside of the insertion tube and has an inner diameter which will form a thin rim of the flexible material.

상기 너트는 내측에 압륜을 구비한 것으로, 압륜은 탄성편과 내경하단에 내경사면을 형성하고, 압륜의 탄성편은 외경에 경사면을 형성한 것으로 너트의 조임에 따라 압륜은 경사면과 상호작용에 의해 내경 쪽으로 탄성편이 모이도록 한 것이다.The nut is provided with a pressure ring on the inside, and the pressure ring forms an inclined surface at the lower end of the elastic piece and the inner diameter, and the elastic piece of the pressure ring forms an inclined surface at the outer diameter. The elastic pieces are collected toward the inner diameter.

상기 배관용 이음관은 배관을 이음관에 삽입시켜 너트를 조여서 체결 장착하도록 한 것으로, 배관을 이음관에 삽입시키면 배관의 단부는 압륜의 내경과 패킹의 내경을 통과하여 폐쇄링의 윗면에 닿게 되고, 너트를 이음관에 조이면 조임력은 압륜의 탄성편을 중심 쪽으로 모아 배관을 견고하게 밀착되어 고정함과 아울러 패킹을 안쪽으로 밀어내어 패킹의 박막테는 배관의 외경에 밀착되어 기밀을 유지토록 한 것이다.The pipe fitting pipe is to insert the pipe into the pipe fitting to tighten the nut, and when the pipe is inserted into the pipe pipe end of the pipe passes through the inner diameter of the pressure ring and the inner diameter of the packing to reach the upper surface of the closing ring When the nut is tightened to the joint pipe, the tightening force gathers the elastic piece of the pressure ring toward the center to fix the pipe tightly and to fix it, and to push the packing inward so that the thin film frame of the packing adheres to the outer diameter of the pipe to maintain air tightness. .

그러나 상기 패킹은 내경에 단일의 박막테를 형성한 것으로 밀폐력이 떨어지는 문제점이 지적되었다.However, the packing has been pointed out that the sealing force is reduced by forming a single thin film frame in the inner diameter.

즉 파이프에 통과하는 유체의 압력이 매우 높을 때에는 얇은 재질의 박막테를 밀치고서 유체가 스며 나오는 문제가 있었다.That is, when the pressure of the fluid passing through the pipe is very high, there is a problem that the fluid leaks out by pushing a thin film frame made of a thin material.

본 고안은 상기와 같은 문제를 해소할 수 있도록 더욱 개선된 배관 이음관용 패킹을 제공하려는 것이다.The present invention is to provide a further improved packing for pipe fittings to solve the above problems.

본 고안은 패킹의 내경에 다수개의 박막테를 형성하여 보다 큰 압력에 견딜 수 있도록 하고, 아울러 배관의 외경에 보다 유연하게 밀착하여 기밀성을 향상시킬 수 있도록 하는 배관 이음관용 패킹을 제공하는데 그 목적이 있다. The present invention forms a plurality of thin film frames in the inner diameter of the packing to withstand the greater pressure, and also provides a packing for the pipe joint pipe that can be more closely adhered to the outer diameter of the pipe to improve the airtightness. have.

본 고안의 상기 및 기타 목적과 특징은 첨부도면에 의거한 다음의 상세한 설명에 의하여 더욱 명확하게 이해 할 수 있을 것이다.The above and other objects and features of the present invention will be more clearly understood by the following detailed description based on the accompanying drawings.

첨부도면 도 1 및 도 2는 본 고안에 따른 배관 이음관용 패킹의 제1실시예를 보인 분해사시도 및 조립상태 단면예시도이고, 도 3 및 도 4는 본 고안에 따른 배관 이음관용 패킹의 제2실시예를 보인 분해사시도 및 조립상태 사시도이다.1 and 2 are exploded perspective and assembled state cross-sectional view showing a first embodiment of the pipe fittings packing according to the present invention, Figures 3 and 4 is a second view of the packing for pipe fittings according to the present invention An exploded perspective view and an assembled perspective view showing an embodiment.

도 1 및 도 2에 도시한 바와 같이 본 고안에 따른 패킹(10)은 이음관(1)의 패킹장착부(6)에 장착되어 배관(20)을 삽입한 후 너트(8)를 조이면 압륜(9)은 패킹(10)을 압착하여 배관(20)과 이음관(1)사이의 밀폐시키도록 하는 것이다.1 and 2, the packing 10 according to the present invention is mounted on the packing mounting portion 6 of the joint pipe 1, inserts the pipe 20, and then tightens the nut 8 so that the pressure ring 9 ) Is to seal between the pipe 20 and the fitting pipe (1) by compressing the packing (10).

상기 이음관(1)은 공기층(4)을 형성한 다중관으로 형성한 것으로 외관(2)과 내관(3)을 이격시켜 그 사이에 공기층(4)을 형성하고, 공기층(4)의 개방부에 고형의 폐쇄링(5)을 삽입시켜 공기층(4)을 밀폐시키며, 외관(2)의 단부내경에는 패킹내관(7)을 형성하여 패킹장착부(6)를 형성한 것이다.The joint pipe 1 is formed of a multi-pipe that forms an air layer 4, and spaces the outer tube 2 and the inner tube 3 to form an air layer 4 therebetween, and an opening of the air layer 4. A solid closing ring 5 is inserted into the air layer 4, and the packing inner part 7 is formed by forming a packing inner tube 7 at an end diameter of the outer part 2.

상기 너트(8)는 안쪽에 압륜(9)을 굴대 장착한 것으로 상기 이음관(1)의 외관에 체결하도록 한 것이다.The nut (8) is a mandrel of the pressure ring (9) inwardly to be fastened to the appearance of the fitting pipe (1).

상기 압륜(9)은 외경에 다단의 경사면을 형성하고, 내경의 하단에는 내 경사면(9a)을 형성하며, 상단은 탄성편으로 형성하여 외경의 다단 경사면에 상기 너트(8)를 장착한 것으로 너트(8)를 조임에 따라 외경 다단 경사면과 상호 작용에 의해 탄성편은 안쪽으로 모이도록 한 것이다.The pressing ring 9 forms a multi-slope inclined surface at the outer diameter, an inner inclined surface 9a at the lower end of the inner diameter, and an upper end is formed of an elastic piece to mount the nut 8 on the multi-stage inclined surface of the outer diameter. By tightening (8), the elastic pieces are gathered inward by interacting with the outer diameter multi-stage sloped surface.

상기 본 고안에 따른 패킹(10)은 하단에 삽입관부(11)를 형성하고 상측외경에 외경사면(12)을 형성하되, 내경에는 다수개의 박막테(13)(14)를 이격시켜 연속 형성한 것이다.The packing 10 according to the present invention is formed in the lower end of the insertion tube 11 and the outer inclined surface 12 to the outer diameter, the inner diameter of the plurality of thin film frames 13, 14 to form a continuous will be.

즉 상기 박막테(13)(14)는 연질의 재질로서 얇게 형성한 것으로 밀착되는 상대면의 표면이 다소 거칠더라도 용이하게 밀착되는 것이다.That is, the thin film frames 13 and 14 are formed of a thin material and are easily adhered even if the surface of the mating surface to be in close contact is somewhat rough.

특히 2개 이상의 박막테(13)(14)를 연속 형성함으로서 내구성이 향상되는 것으로 보다 큰 압력에도 견딜 수 있는 것이다.In particular, by continuously forming two or more thin film frames (13, 14) is to improve the durability can withstand even greater pressure.

첨부도면 도 3 및 도 4는 본 고안에 따른 패킹(10a)의 다른 실시예를 보인 것으로 패킹(10a)의 내경에 박막테(13)(14)(15)를 세 개 이상으로 형성한 실시예이다.3 and 4 show another embodiment of the packing 10a according to the present invention. An embodiment in which at least three thin film frames 13, 14, and 15 are formed at an inner diameter of the packing 10a. to be.

박막테(13)(14)(15)의 개수를 늘릴수록 패킹의 부피는 늘어나는 반면에 내구성은 향상되는 것으로 보다 더 큰 압력에도 견딜 수 있는 것이다.As the number of thin film frames 13, 14 and 15 increases, the volume of the packing increases while the durability thereof is improved, so that it can withstand even greater pressure.

이하 작용을 첨부도면 도 2 및 도 4를 참조하여 설명한다.Hereinafter, the operation will be described with reference to FIGS. 2 and 4.

도 2 및 도 4는 본 고안에 따른 패킹(10)(10a)의 사용 상태를 도시한 단면도로 요부 부분을 확대하여 보인 예시도이다.2 and 4 is an exemplary view showing an enlarged main portion in a cross-sectional view showing a state of use of the packing (10) (10a) according to the present invention.

도시한 바와 같이 이음관(1)의 패킹장착부(6)에 패킹(10)(10a)의 삽입관부(11)를 삽입하여 장착하고, 너트(8)를 이음관(1)에 체결하면 너트(8)에 굴대 장착한 압륜(9)은 패킹(10)(10a)을 압착하게 된다.As shown, the insertion pipe part 11 of the packing 10, 10a is inserted into the packing fitting part 6 of the fitting pipe 1, and the nut 8 is fastened to the fitting pipe 1 so that the nut ( The mandrel of the mandrel 9 mounted on 8) compresses the packings 10 and 10a.

너트(8)를 조임에 따라 압륜(9)은 배관(20)을 압착함과 아울러 패킹(10)(10a)을 동시에 압착하게 되는데, 이때 패킹(10)(10a)의 박막테(13)(14)(15)는 연질 재질로서 유연하여 배관(20)의 표면에 밀착된다.As the nut 8 is tightened, the pressing ring 9 compresses the pipe 20 and simultaneously compresses the packing 10 and 10a. At this time, the thin film frame 13 of the packing 10 and 10a ( 14 and 15 are soft materials and are in close contact with the surface of the pipe 20.

특히 유연한 박막테(13)(14)(15)는 다수개가 연달아 형성되어 있는 것으로 내구성이 뛰어나 배관(20)에 흐르는 유체압력이 다소 높다하더라도 박막테(13)(14)(15)는 틈 사이를 형성하지 않고 기밀 상태를 유지하는 것이다.In particular, a plurality of flexible thin film frames 13, 14 and 15 are formed in succession, so that the thin film frames 13, 14 and 15 are formed between the gaps even though the fluid pressure flowing through the pipe 20 is rather high. It is to maintain the airtight state without forming a.

다른 한편으로는 박막테(13)와 이격된 다른 박막테(14)(15)사이에 미세한 공기층이 형성되는 것으로 보온 및 소음방지 효과를 기대할 수 있는 것이다.On the other hand, as a fine air layer is formed between the thin film frame 13 and the other thin film frames 14 and 15, the thermal insulation and noise prevention effect can be expected.

본 고안은 기재된 구체적인 예에 대하여만 상세히 설명되었지만 본 고안의 기술사상범위 내에서 다양한 변형 및 수정이 가능함은 당업자에게 있어서 명백한 것이며, 이러한 변형 및 수정이 첨부된 실용신안등록청구범위에 속함은 당연한 것이다.Although the present invention has been described in detail only with respect to the specific examples described, it will be apparent to those skilled in the art that various changes and modifications are possible within the technical scope of the present invention, and such modifications and modifications belong to the appended utility model registration claims. .

본 고안에 따른 배관 이음관용 패킹은 종래에 패킹 내경에 단일의 박막테를 형성하던 것을 개선하여 다수개의 박막테를 형성함으로서 패킹 자체의 내구성을 향상시킴과 아울러 더욱 큰 압력에도 견딜 수 있는 효과가 있는 것이다.The packing for pipe fittings according to the present invention improves the durability of the packing itself by forming a plurality of thin film frames by improving the conventional form of a single thin film frame in the packing inner diameter, and has the effect of withstanding even greater pressure. will be.

다른 한편으로는 다수개의 박막테를 이격시켜 형성함으로서 박막테와 인접한 다른 박막테사이에 공기층을 형성하여 보온효과 및 소음방지 효과를 기대할 수 있는 것이다.On the other hand, by forming a plurality of thin film frames spaced apart by forming an air layer between the thin film frame and the adjacent other thin film frame can be expected to the effect of heat insulation and noise.

또한 박막테를 다수로 이격시켜 형성함으로서 배관의 표면이 매끄럽지 못하고 다소 거칠거나 이물질 등이 묻혀 있더라도 연질의 유연한 재질로 형성함으로서 틈이 발생하지 않고 밀착되는 것이고, 특히 어느 한 박막테에 밀착력이 약하여 유체의 고 압력에 의해 누수가 발생하더라도 인접한 다른 박막테에 의해 계속적으로 기밀을 유지할 수 있는 것으로 기밀 유지의 효과가 극대화 되는 것이다.In addition, by forming a plurality of thin film frames spaced apart, even if the surface of the pipe is not smooth, somewhat rough or foreign matter buried by forming a flexible flexible material is not a gap is in close contact, in particular a weak adhesion of any thin film frame fluid Even if a leak occurs due to high pressure, the effect of airtightness is maximized by being able to continuously maintain airtightness by another adjacent thin film frame.

도 1은 본 고안에 따른 배관 이음관용 패킹을 보인 예시도.1 is an exemplary view showing a packing for a pipe fitting according to the present invention.

도 2는 본 고안에 따른 제1실시예 패킹을 사용한 실시예를 보인 단면도.Figure 2 is a cross-sectional view showing an embodiment using a first embodiment packing according to the present invention.

도 3은 본 고안에 따른 배관 이음관용 패킹의 다른 실시예를 보인 예시도.Figure 3 is an exemplary view showing another embodiment of the packing for pipe fittings according to the present invention.

도 4는 본 고안에 따른 제2실시예 패킹을 사용한 실시예를 보인 단면도Figure 4 is a cross-sectional view showing an embodiment using a second embodiment packing according to the present invention

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

1: 이음관 2: 외관1: fitting pipe 2: appearance

3: 내관 4: 공기층3: inner tube 4: air layer

5: 폐쇄링 6: 패킹장착부5: closing ring 6: packing

7: 패킹내관 8: 너트7: inner packing 8: nut

9: 압륜 9a: 내경사면9: rolling ring 9a: internal slope

10, 10a: 패킹 11: 삽입관부10, 10a: packing 11: insertion tube

12: 외경사면 13, 14, 15: 박막테12: outer slope 13, 14, 15: thin film frame

Claims (1)

삽입관부의 상단외측에 외경사면을 형성한 패킹을 이음관에 삽입하고, 너트에 압륜을 굴대 장착하여 너트의 조임에 따라 압륜은 상기 패킹을 압착하도록 하여 끼워져 배관과 이음관사이의 기밀을 유지시키는 패킹에 있어서,Insert the packing with the outer slope on the outer side of the insertion pipe into the fitting pipe, and attach the pressure ring to the nut, and the pressure ring is pressed to compress the packing as the nut is tightened to maintain the airtightness between the pipe and the fitting pipe. In the packing, 패킹의 내경에 연질의 얇은 박막테를 형성하되, 박막테는 이격시킨 위치에 2개 이상으로 연속 형성하는 것이 포함되는 것을 특징으로 하는 배관 이음관용 패킹.Forming a thin thin film frame in the inner diameter of the packing, the thin film frame packing for pipe joints, characterized in that it comprises two or more continuous formation at a spaced position.
KR20-2004-0034884U 2004-12-08 2004-12-08 packing for Piping connection Expired - Fee Related KR200377322Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR20-2004-0034884U KR200377322Y1 (en) 2004-12-08 2004-12-08 packing for Piping connection

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR20-2004-0034884U KR200377322Y1 (en) 2004-12-08 2004-12-08 packing for Piping connection

Publications (1)

Publication Number Publication Date
KR200377322Y1 true KR200377322Y1 (en) 2005-03-08

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Application Number Title Priority Date Filing Date
KR20-2004-0034884U Expired - Fee Related KR200377322Y1 (en) 2004-12-08 2004-12-08 packing for Piping connection

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Country Link
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100772712B1 (en) 2007-03-08 2007-11-02 주식회사 국일인토트 Branch pipe connection
KR200488599Y1 (en) * 2017-02-06 2019-02-27 주식회사 진안 packing for connecting pipe and connecting pipe having the same
KR20230088134A (en) 2021-12-10 2023-06-19 신복근 Joint packing

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100772712B1 (en) 2007-03-08 2007-11-02 주식회사 국일인토트 Branch pipe connection
KR200488599Y1 (en) * 2017-02-06 2019-02-27 주식회사 진안 packing for connecting pipe and connecting pipe having the same
KR20230088134A (en) 2021-12-10 2023-06-19 신복근 Joint packing

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