KR19980033571U - Double reinforced pipe - Google Patents

Double reinforced pipe Download PDF

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Publication number
KR19980033571U
KR19980033571U KR2019960046495U KR19960046495U KR19980033571U KR 19980033571 U KR19980033571 U KR 19980033571U KR 2019960046495 U KR2019960046495 U KR 2019960046495U KR 19960046495 U KR19960046495 U KR 19960046495U KR 19980033571 U KR19980033571 U KR 19980033571U
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KR
South Korea
Prior art keywords
pipe
inner tube
double
exterior
human body
Prior art date
Application number
KR2019960046495U
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Korean (ko)
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KR200156423Y1 (en
Inventor
이종모
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이종호
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Publication date
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Priority to KR2019960046495U priority Critical patent/KR200156423Y1/en
Publication of KR19980033571U publication Critical patent/KR19980033571U/en
Application granted granted Critical
Publication of KR200156423Y1 publication Critical patent/KR200156423Y1/en

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Classifications

    • 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
    • F16L9/00Rigid pipes
    • F16L9/18Double-walled pipes; Multi-channel pipes or pipe assemblies

Abstract

본 고안은 외부충격에 강하고, 파이프간에 연결작업이 용이하며, 인체에 무해한 이중강화 파이프에 관한 것으로서, 파이프(1)를 내관(2)과 외관(3)의 이중관으로 형성하되, 상기 내관(2)은 인체에 무독하며, 강한 강도를 갖는 PE재로 형성하고, 외관(3)은 PVC재로 형성하며, 상기 내관(2)과 외관(3)의 밀착부분은형 요철부(凹凸)(4, 4')로 형성하여 결합되도록 구성한 것으로서, 식수용 파이프로 사용이 가능하며, 파이프를 배관할 때 접착제를 이용하여 간단하게 연결고정할 수 있는 것이다.The present invention relates to a double reinforced pipe resistant to external impact, easy to connect between pipes, and harmless to human body, wherein the pipe (1) is formed of a double pipe of an inner pipe (2) and an outer pipe (3). ) Is harmless to the human body, is formed of a PE material having a strong strength, the exterior (3) is formed of a PVC material, the close contact portion of the inner tube (2) and the exterior (3) It is configured to be formed by coupling to form irregularities (凹凸) (4, 4 '), can be used as a drinking water pipe, it is possible to simply connect and fix using an adhesive when piping the pipe.

Description

이중강화 파이프Double reinforced pipe

제 1 도는 본 고안의 일부를 나타낸 사시도1 is a perspective view showing a part of the present invention

제 2 도는 본 고안의 요부를 나타낸 일부확대 단면도2 is a partially enlarged cross-sectional view showing the main part of the present invention

제 3 도는 본 고안의 다른 실시예를 나타낸 일부확대 단면도3 is a partially enlarged cross-sectional view showing another embodiment of the present invention

*도면의 주요부분에 대한 부호의 설명** Description of the symbols for the main parts of the drawings *

1 : 파이프2 : 내관1: pipe 2: inner tube

3 : 외관4, 4' : 요철부(凹凸部)3: appearance 4, 4 ': uneven portion

본 고안은 외부충격과 내후성이 강하고, 파이프간에 연결작업이 용이하며, 내부는 인체에 무해하고 상온에서는 용제에 녹지 않는 이중강화 파이프에 관한 것이다.The present invention relates to a double reinforced pipe that is strong in external impact and weather resistance, easy to connect between pipes, the inside is harmless to the human body and does not dissolve in solvent at room temperature.

종래에 사용되고 있는 PE파이프는 인체에 무해한 무독성 포리에치렌재로 형성되어 있는 것으로서, 무독성과 외부충격에 강한 고강도의 파이프를 제공할 수는 있으나, 접착제로 각 파이프를 연결하기가 불가능한 문제점이 있는 것이었다.PE pipes used in the prior art are formed of a non-toxic Poriethylene material harmless to the human body, and can provide a high-strength pipe resistant to non-toxicity and external impact, but it is difficult to connect each pipe with an adhesive. .

따라서, 일정 길이로 압출성형된 파이프를 연결하기 위하여는 열융착에 의한 접합방법뿐이었다.Therefore, in order to connect the pipe extruded to a certain length, only the joining method by heat fusion.

그 외에, 별도의 연결관을 이용하여 파이프를 연결하는 연결방법은, 그 연결 작업이 복잡하고 번거로웠을 뿐만 아니라, 별도로 성형된 수개의 연결관을 구비하여야 하므로 설치원가가 상승하게 되는 요인이 되는 것이었다.In addition, the connection method of connecting pipes using a separate connector is not only complicated and cumbersome, but also requires a number of separately molded connectors to increase installation costs. Was.

본 고안은 상기한 문제점을 해결하기 위하여 안출된 것으로서, 인체에 무해하며, 연결작업이 용이한 파이프를 제공함과 동시에, 외부충격에 강하면서도 인체에 전혀 무해한 고강도의 파이프를 제공함을 본 고안의 목적으로 한다.The present invention has been devised to solve the above problems, to provide a pipe that is harmless to the human body and easy to connect, and at the same time, to provide a high-strength pipe that is strong against external shock and harmless to the human body. do.

이하, 상기한 목적을 달성하기 위한 본 고안의 구성 및 작용효과를 첨부도면에 의하여 상세히 설명한다.Hereinafter, the configuration and effect of the present invention for achieving the above object will be described in detail by the accompanying drawings.

제 1 도는 본 고안의 강화파이프의 사시도이고, 제 2 도는 본 고안의 요부를 나타낸 일부확대 단면도로서, 파이프(1)를 내관(2)과 외관(3)의 이중관으로 형성하되, 상기 내관(2)은 인체에 무독하며, 강한 강도를 갖는 PE재로 형성하고, 외관(3)은 내후성이 높은 PVC재로 형성한다. 상기 내관(2)과 외관(3)의 밀착부분은 각각형 요철(凹凸)부(4, 4')로 형성하여 상호간에 이탈되는 것을 방지하도록 구성하여서 된 것이다.1 is a perspective view of the reinforcing pipe of the present invention, Figure 2 is a partially enlarged cross-sectional view showing the main portion of the present invention, the pipe (1) is formed of a double tube of the inner tube (2) and the outer tube (3), the inner tube (2) ) Is harmless to the human body, is formed of a PE material having a strong strength, the appearance (3) is formed of a PVC material with high weather resistance. The close contact portion of the inner tube (2) and the exterior (3), respectively It is formed by forming the concave-convex portions 4 and 4 'to prevent them from being separated from each other.

이와 같이 구성된 본 고안의 작용효과를 설명한다.It describes the effect of the present invention configured as described above.

파이프(1)를 구성하는 내관(2)은 높은 강도와 무독성 재질의 PE 재로 성형되는 것으로서, 이 PE의 물리적 특성중 충격강동 17~24 ㎏㎝/㎝이고, 인장강도 200~300 ㎏/㎠, 압축하강 550~900 ㎏/㎠, 수축률은 15/1000에 이르며, 또한, 상기 외관(3)은 솔벤트에 접착력이 좋은 성질을 가진 재질의 PVC재로 성형되는 것이며, 그 물리적 성질은 충격강도 60㎏㎝/㎝이고, 인장강도 480 ㎏/㎠, 압축하강 550~900 ㎏/㎠, 수축률은 5/1000에 정도이다.The inner pipe (2) constituting the pipe (1) is formed of a PE material of high strength and non-toxic material, the impact strength of the PE physical properties of 17 ~ 24 kg ㎝ / cm, tensile strength of 200 ~ 300 kg / ㎠, Compression drop 550 ~ 900 ㎏ / ㎠, shrinkage rate reaches 15/1000, and the outer appearance (3) is formed of a PVC material of a material having a good adhesion to the solvent, the physical properties of the impact strength 60 ㎏㎝ / Cm, tensile strength of 480 kg / ㎠, compression lowering 550 ~ 900 kg / ㎠, shrinkage is about 5/1000.

따라서, 내관(2)과 외관(3)의 수축률이 각각 다르므로 계절에 따라 변화되는 외부 온도에 의하여 각각 수축될 때 내관(2)과 외관(3) 사이에 미세한 공간이 발생되게 되나, 내관(2)과 외관(3)이형 요철(凹凸)부(4, 4')가 긴밀하게 밀착되고, 결합부가형 요철부(4, 4')에 의하여 간섭되어 있기 때문에 내관(2)과 외관(3)이 이탈 될 염려가 전혀없는 것이다.Therefore, since the shrinkage ratios of the inner tube 2 and the outer tube 3 are different from each other, a small space is generated between the inner tube 2 and the outer tube 3 when the inner tube 2 and the outer tube 3 are contracted by the seasonally varying external temperature. 2) and appearance (3) The recesses and recesses 4 and 4 'are in close contact with each other, and the engaging portion There is no fear that the inner tube (2) and the outer (3) are separated because they are interfered by the type irregularities (4, 4 ').

본 고안의 다른 실시예로서 첨부도면 제 3 도에 도시된 바와 같이 내관(2)과 외관(3)의 연결부(4, 4')를형으로 형성하여도 상기 내관(2)과 외관(3)이 긴밀하게 밀착고정되는 것으로, 계절에 따른 온도변화에 의하여 내관(2)과 외관(3)이 각각 수축률이 달라도 서로 이탈 될 염려가 전현 없는 것이다.In another embodiment of the present invention, as shown in FIG. 3 of the accompanying drawings, the connection portions 4 and 4 'of the inner tube 2 and the outer surface 3 are provided. The inner tube 2 and the outer tube 3 are tightly fixed even when they are formed in a shape, and the inner tube 2 and the outer tube 3 may be separated from each other even if the shrinkage rate is different due to seasonal temperature changes. It is not there.

이와 같이 내관(2)은 무독성 재질로서 성형되므로 식수관으로 적합하게 사용할 수 있을 뿐만 아니라, 외관(3)은 접착력이 강한 재질이므로 관체와 관체를 연결할 때 기존의 소켓트 연결구에 접착제로서 편리하게 연결고정할 수 있는 것이다.In this way, the inner pipe (2) is molded as a non-toxic material can be used as a drinking water pipe, as well as the exterior (3) is a strong adhesive material, so when connecting the tube and the tube is conveniently connected to the existing socket connector as an adhesive It can be fixed.

이상에서 설명한 바와 같이 본 고안은, 이중으로 파이프를 형성함으로써 내후성, 무독성의 향상효과와 더불어 고강도의 파이프를 얻을 수 있으며 접착제를 이용하여 연결이 가능토록 함으로써 연결설치작업이 용이한 등의 이점이 있는 유용한 고안인것이다.As described above, the present invention has the advantages of improving the weather resistance and non-toxicity by forming a double pipe and obtaining a high strength pipe, and by using an adhesive, the connection can be easily connected and installed. It is a useful design.

Claims (2)

파이프(1)를 내관(2)과 외관(3)의 이중관으로 형성하되, 상기 내관(2)은 인체에 무독하며, 강한 강도를 갖는 PE재로 형성하고, 외관(3)은 PVC재로 형성하며, 내관(2)과 외관(3)의 밀착부분은 각각형요철부(凹凸部)(4, 4')로 형성하여 결합되도록 구성한 것을 특징으로하는 이중강화 파이프.The pipe (1) is formed of a double pipe of the inner tube (2) and the exterior (3), the inner tube (2) is non-toxic to the human body, is formed of a PE material having a strong strength, the exterior (3) is formed of a PVC material, The close contact portions of the inner tube (2) and the outer tube (3) are respectively A double reinforced pipe, which is configured to be formed by joining the concave-convex portions 4 and 4 '. 제 1 항에 있어서, 상기 내관(2)과 외관(3)의 연결부(4, 4')가형으로 형성된 것을 특징으로 하는 이중강화 파이프.The connection part (4, 4 ') of the inner tube (2) and the exterior (3) according to claim 1, Double reinforced pipe, characterized in that formed in the form.
KR2019960046495U 1996-12-09 1996-12-09 Reinforced pipe KR200156423Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019960046495U KR200156423Y1 (en) 1996-12-09 1996-12-09 Reinforced pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019960046495U KR200156423Y1 (en) 1996-12-09 1996-12-09 Reinforced pipe

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KR19980033571U true KR19980033571U (en) 1998-09-05
KR200156423Y1 KR200156423Y1 (en) 1999-09-01

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100761803B1 (en) * 2006-04-28 2007-09-28 이종호 A water pipe of durability
KR100926438B1 (en) * 2007-11-13 2009-11-11 유성석 Resin spiral tube
KR101634277B1 (en) * 2015-01-14 2016-06-30 그린폴리텍(주) Filled-Wall Pipe, Method and Apparatus for Manufacturing the Same
KR20160148144A (en) * 2015-06-16 2016-12-26 정태연 Stand type clothes hanger with ring hanger

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100761803B1 (en) * 2006-04-28 2007-09-28 이종호 A water pipe of durability
KR100926438B1 (en) * 2007-11-13 2009-11-11 유성석 Resin spiral tube
KR101634277B1 (en) * 2015-01-14 2016-06-30 그린폴리텍(주) Filled-Wall Pipe, Method and Apparatus for Manufacturing the Same
KR20160148144A (en) * 2015-06-16 2016-12-26 정태연 Stand type clothes hanger with ring hanger

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Publication number Publication date
KR200156423Y1 (en) 1999-09-01

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