KR20010005334A - A Multi-Channeled Pipe for Cables and a Method and an Apparatus therefor - Google Patents

A Multi-Channeled Pipe for Cables and a Method and an Apparatus therefor Download PDF

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Publication number
KR20010005334A
KR20010005334A KR1019990026147A KR19990026147A KR20010005334A KR 20010005334 A KR20010005334 A KR 20010005334A KR 1019990026147 A KR1019990026147 A KR 1019990026147A KR 19990026147 A KR19990026147 A KR 19990026147A KR 20010005334 A KR20010005334 A KR 20010005334A
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KR
South Korea
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tube
porous
bundle
small
forming
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KR1019990026147A
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Korean (ko)
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변무원
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변무원
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Priority to KR1019990026147A priority Critical patent/KR20010005334A/en
Priority to OA1200200068A priority patent/OA12018A/en
Priority to NZ516291A priority patent/NZ516291A/en
Priority to PL00352487A priority patent/PL352487A1/en
Priority to AU46191/00A priority patent/AU756532B2/en
Priority to CN00800848A priority patent/CN1111116C/en
Priority to CA002377392A priority patent/CA2377392A1/en
Priority to EA200200065A priority patent/EA002860B1/en
Priority to TR2001/03838T priority patent/TR200103838T2/en
Priority to EP00927880A priority patent/EP1198336B1/en
Priority to US10/019,611 priority patent/US6774311B1/en
Priority to KR1020017002713A priority patent/KR100355751B1/en
Priority to CA002376262A priority patent/CA2376262A1/en
Priority to KR20017002714A priority patent/KR100387196B1/en
Priority to AT00927880T priority patent/ATE288823T1/en
Priority to HU0201697A priority patent/HU222095B1/en
Priority to CNB008008507A priority patent/CN1134872C/en
Priority to HU0201617A priority patent/HUP0201617A2/en
Priority to PCT/KR2000/000456 priority patent/WO2001002155A1/en
Priority to DE60018069T priority patent/DE60018069D1/en
Priority to JP2001507623A priority patent/JP2003503243A/en
Priority to PL00352249A priority patent/PL352249A1/en
Priority to CZ20014621A priority patent/CZ20014621A3/en
Priority to US10/019,616 priority patent/US6676881B1/en
Priority to APAP/P/2001/002374A priority patent/AP1304A/en
Priority to BR0012187-8A priority patent/BR0012187A/en
Priority to EA200200064A priority patent/EA002864B1/en
Priority to YU90401A priority patent/YU90401A/en
Priority to PCT/KR2000/000457 priority patent/WO2001001535A1/en
Priority to TR2001/03839T priority patent/TR200103839T2/en
Priority to JP2001506654A priority patent/JP2003503996A/en
Priority to IL14730000A priority patent/IL147300A0/en
Priority to IL14729900A priority patent/IL147299A0/en
Priority to CZ20014594A priority patent/CZ20014594A3/en
Priority to APAP/P/2001/002375A priority patent/AP1290A/en
Priority to BR0012188-6A priority patent/BR0012188A/en
Priority to OA1200200069A priority patent/OA12019A/en
Priority to EP00927881A priority patent/EP1198870A1/en
Priority to NZ516297A priority patent/NZ516297A/en
Priority to YU90501A priority patent/YU90501A/en
Priority to AU46190/00A priority patent/AU761343B2/en
Priority to ARP000103376A priority patent/AR024637A1/en
Priority to MYPI20002987A priority patent/MY141688A/en
Priority to ARP000103375A priority patent/AR024636A1/en
Priority to MYPI20003001 priority patent/MY133366A/en
Priority to PE2000000656A priority patent/PE20010571A1/en
Priority to PE2000000657A priority patent/PE20010572A1/en
Publication of KR20010005334A publication Critical patent/KR20010005334A/en
Priority to BG106245A priority patent/BG106245A/en
Priority to BG106244A priority patent/BG106244A/en
Priority to CR6536A priority patent/CR6536A/en
Priority to NO20016393A priority patent/NO20016393L/en
Priority to CU20010317A priority patent/CU22959A3/en
Priority to NO20016429A priority patent/NO20016429L/en
Priority to MA26475A priority patent/MA25597A1/en
Priority to MA26476A priority patent/MA25941A1/en
Priority to ZA200200774A priority patent/ZA200200774B/en
Priority to ZA200200775A priority patent/ZA200200775B/en
Priority to HK02101890.7A priority patent/HK1040956B/en
Priority to HK02101886.3A priority patent/HK1041116B/en

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/06—Radiation therapy using light
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
    • A61F7/08—Warming pads, pans or mats; Hot-water bottles
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H23/00—Percussion or vibration massage, e.g. using supersonic vibration; Suction-vibration massage; Massage with moving diaphragms
    • A61H23/02—Percussion or vibration massage, e.g. using supersonic vibration; Suction-vibration massage; Massage with moving diaphragms with electric or magnetic drive
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/06—Radiation therapy using light
    • A61N5/0613—Apparatus adapted for a specific treatment
    • A61N5/0625—Warming the body, e.g. hyperthermia treatment
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
    • A61F2007/0088—Radiating heat
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
    • A61H2201/10—Characteristics of apparatus not provided for in the preceding codes with further special therapeutic means, e.g. electrotherapy, magneto therapy or radiation therapy, chromo therapy, infrared or ultraviolet therapy
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
    • A61H2201/50—Control means thereof
    • A61H2201/5058—Sensors or detectors
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H2205/00—Devices for specific parts of the body
    • A61H2205/02—Head
    • A61H2205/022—Face
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/06—Radiation therapy using light
    • A61N2005/0658—Radiation therapy using light characterised by the wavelength of light used
    • A61N2005/0659—Radiation therapy using light characterised by the wavelength of light used infrared
    • A61N2005/066—Radiation therapy using light characterised by the wavelength of light used infrared far infrared

Abstract

PURPOSE: An apparatus for making a porous pipe for a communication line is provided to reduce an overall cost by making a porous pipe so as to include a plurality of small-sized pipes. CONSTITUTION: An apparatus for making a porous pipe for a communication line comprises a leading-in unit(100) in which a plurality of small-sized pipes tied are inserted. A melt resin supplying unit(200) is located at an outer part of the leading-in unit(100), and supplies melt plastics to an outer surface of the tied small-sized pipes. An external pipe shaping unit(300) is located at a next stage of the melt resin supplying unit(200), and shapes the covered melt resin so as to have a shape of an external pipe. A cooling unit(400) is disposed at a nest stage of the external pipe shaping unit(300), and cools the shaped external pipe. A drawing unit is disposed at a nest stage of the cooling unit, and draws the united small-sized pipes as a porous pipe which is inserted in the external pipe(10).

Description

통신선로용 다공관과 그의 제조방법 및 제조장치{A Multi-Channeled Pipe for Cables and a Method and an Apparatus therefor}A multi-channeled pipe for cables and a method and an apparatus therefor}

본발명은 지중에 매설되어서 그 내부에 전화선이나 광케이블과 등과 같이 독립적인 점유공간을 필요로 하는 통신선로 등을 수납하면서 보호하는 데 사용되는 통신선로용 다공관과 그의 제조방법 및 제조장치에 관한 것이다.The present invention relates to a perforated pipe for communication lines, a method for manufacturing the same, and a manufacturing apparatus thereof, which is embedded in the ground and used to protect a communication line, such as a telephone line or an optical cable, that requires an independent occupied space. .

전화선이나 광케이블과 같은 통신선로는 지중에 매설되는 것이 보통이다. 이 경우에 통신선로용 중공관이 사용된다. 이 통신선로용 중공관은 지중의 토사나 물로부터 통신선로를 보호하는 보호막의 역할을 수행한다.Communication lines such as telephone lines and optical cables are usually buried underground. In this case, hollow tubes for communication lines are used. The hollow pipe for the communication line serves as a protective film to protect the communication line from underground soil and water.

도1 에는 그 내부가 텅 비도록 제작되는 중공관(1)이 예시되어 있다. 이 통신선로용 중공관(1)이 매설되는 통신선로의 매설공사는 다음의 순서로 진행된다.Figure 1 illustrates a hollow tube (1) that is made to be hollow inside. The embedding work of the communication line in which the hollow tube 1 for the communication line is embedded is carried out in the following order.

먼저, 작업용 맨홀과 맨홀사이에 지중에 큰 직경의 중공관을 매립하는 중공관의 매설공정을 실시한다. 다음, 그 중공관들의 개방단부들이 노출되는 맨홀의 내부에서 중공관(1)의 내부로 통신선로용 작은 직경의 안내관(2)들을 삽입하는 안내관의 삽입공정을 실시한다. 다음, 상기 통신선로용 안내관(2)들의 내부에 통신선로(3)를 삽입하는 통신선로의 삽입공정을 실시한다.First, a hollow tube embedding step of embedding a large diameter hollow tube in the ground is performed between the working manhole and the manhole. Next, a guide tube insertion process of inserting small diameter guide tubes 2 for a communication line into the inside of the hollow tube 1 is performed inside the manhole where the open ends of the hollow tubes are exposed. Next, a process of inserting a communication line inserting the communication line 3 into the inside of the guide lines 2 for the communication line is performed.

상기의 공정들로 진행되는 종래 통신선로의 매설공사는 안내관의 삽입공정시에 작은 직경의 안내관들이 큰 직경의 중공관의 내부에서 상호간에 접촉으로 그 길이를 따라서 비틀려져서 안내관들을 중공관의 내부를 충분히 채우지 못한 상태에서도 더 이상 안내관들을 삽입할 수 없게 된다.In the conventional construction of the communication line which proceeds with the above processes, the guide tubes of small diameter are twisted along the length of each other in contact with each other in the inside of the large diameter hollow tube during the insertion process of the guide tube. The guide tubes can no longer be inserted even if the inside of the tube is not sufficiently filled.

즉, 종래의 통신선로용 중공관은 그 내부공간에 안내관들을 충분하게 삽입시킬 수 없는 결함이 있었다.That is, the conventional hollow tube for the communication line has a defect that can not sufficiently insert the guide tubes into the inner space.

한편, 최근에는 도2a 및 도2b 의 도시와 같이 복수개의 소형관(4a)들이 연결띠(4b)로서 상호간에 일체로 연결되도록 제작되는 띠형안내관(4)이 제조되어 유통되고 있다. 이 띠형안내관(4)은 다발과 같은 형상으로 말아서 중공관(1)의 내부로 삽입하는 작업을 실시한다. 이 띠형안내관(4)은 그 소형관들이 연결띠(4b)로서 일정간격을 유지한 상태로 중공관(1)의 내부로 삽입되므로, 중공관(1)의 내부에서 소형관(4a)들이 그 길이를 따라서 비틀려지지 않고 상호간격을 일정하게 유지한다. 따라서, 이 띠형안내관(4)은 중공관(1)의 내부유효면적을 최대한 활용할 수 있도록 하는 작용효과를 가진다.On the other hand, in recent years, as shown in Figs. 2A and 2B, a plurality of small pipes 4a are manufactured to be distributed so as to be integrally connected to each other as a connecting strip 4b. The strip-shaped guide tube 4 is rolled into a bundle-like shape and inserted into the hollow tube 1. This strip-shaped guide tube 4 is inserted into the inside of the hollow tube 1 with the small tubes maintained at a constant interval as the connecting strip 4b, so that the small tubes 4a inside the hollow tube 1 The distance is kept constant without being twisted along its length. Therefore, the strip-shaped guide tube 4 has an effect of making the most effective internal effective area of the hollow tube 1.

그러나, 이 띠형안내관(4)도 중공관의 매설공정의 완료후에 작업용 맨홀의 내부에서 안내관의 삽입공정을 별도로 진행해야 하는 것은 어쩔 수가 없었다. 기왕에, 제조과정에서 중공관의 내부에 다수의 안내관들이 삽입되는 형태로 제조된다면, 공사현장에서는 안내관의 삽입공정을 별도로 실시할 필요가 없어지며 그에 따라서 전체적인 공사비용도 크게 절감할 수 있을 것이다.However, it was inevitable that this strip-shaped guide tube 4 also had to be separately inserted into the guide tube after the hollow tube embedding process was completed. In the past, if a plurality of guide tubes are inserted into the hollow tube during the manufacturing process, there is no need to perform the guide tube insertion process separately at the construction site, thereby reducing the overall construction cost. .

이러한 이유로, 여러개의 안내관들이 하나의 중공관의 내부에 일체로 삽입되는 형상을 가지는 다공관을 합성수지로 일체로 압출성형하여 제조하려는 시도들이 있었다. 그러나 이러한 종래의 시도는 그 실현이 현실적으로 불가능하였다.For this reason, attempts have been made to integrally extrude a porous tube having a shape in which several guide tubes are integrally inserted into one hollow tube with a synthetic resin. However, these conventional attempts have not been practically possible.

그 이유는 지중에 매설되는 매설관은 토압이나 수압과 같은 하중에 충분히 견딜수 있을 정도로 견고해야 하므로 그 살두께가 비교적 두꺼워야 할 뿐아니라, 안내관들의 내부에는 삽입되는 통신선로의 삽입작업을 위해서는 안내관의 내경은 일정해야 하는 데, 그 살두께와 외경이 비교적 크고 복수개의 안내관을 내포하는 다공관을 한번의 압출성형과정으로 성형하고자 하는 경우, 다공관의 내부를 적절하게 냉각시키는 것이 현실적으로 매우 어려운 과제가 되기 때문이었다.The reason is that the buried pipe buried in the ground should be strong enough to withstand loads such as earth pressure and water pressure so that the thickness of the buried pipe should be relatively thick and guided for the insertion of the communication line inserted inside the guides. The inner diameter of the tube should be constant. In order to mold a porous tube having a relatively large thickness and outer diameter and containing a plurality of guide tubes in one extrusion process, it is practical to cool the inside of the porous tube properly. It was because it became a difficult task.

본발명의 목적은 제조과정에서 하나의 중공관의 내부에 다수의 소형관들이 포함되도록 제조되어 공사현장에서는 안내관의 삽입공정의 수행에 소요되는 작업공수를 줄여서 전체적인 공사비를 절감할 수 있도록 하여주는 통신선로용 다공관과 그의 제조방법 및 제조장치를 제공하는 데 있다.The purpose of the present invention is to manufacture a number of small pipes in the interior of one hollow tube during the manufacturing process to reduce the overall construction cost by reducing the labor required to perform the guide tube insertion process at the construction site The present invention provides a porous pipe for a communication line, a manufacturing method thereof, and a manufacturing apparatus thereof.

도1은 종래 통신선로 매설방법을 나타낸 예시도1 is an exemplary view showing a conventional communication line laying method

도2a, 도2b는 종래 띠형안내관을 나타낸 예시도Figure 2a, Figure 2b is an exemplary view showing a conventional band-shaped guide tube

도3은 본발명에 따른 통신선로용 다공관의 제조장치를 나타낸 예시도3 is an exemplary view showing a manufacturing apparatus of a porous pipe for a communication line according to the present invention.

도4는 본발명 통신선로용 제조장치를 이용한 다공관의 제조방법을 나타낸 개략도Figure 4 is a schematic diagram showing a method for manufacturing a porous tube using the manufacturing apparatus for the present invention communication line

도5a 에서 도5f는 본발명에 따른 다발소형관들의 실시예들을 나타낸것임5a to 5f show embodiments of the multiple small tube according to the present invention

도6a 에서 도6f는 본발명에 따른 다공관의 실시예들을 나타낸것임6a to 6f show embodiments of the porous tube according to the present invention.

도7, 도8은 본발명 통신선로용 다공관의 제조장치의 다른 실시예를 나타낸 예시 도7 and 8 are exemplary views showing another embodiment of the manufacturing apparatus of the porous pipe for communication line of the present invention.

〈도면의 주요부분에 대한 부호의 설명〉<Explanation of symbols for main parts of drawing>

10; 외부관 20; 소형관 30; 다발소형관10; Outer tube 20; Small tube 30; Bundle

40; 다공관 100; 인입수단 200;공급수단40; Perforated tube 100; Feeding means 200; supply means

300; 성형수단 400; 냉각수단 500; 인출수단300; Molding means 400; Cooling means 500; Withdrawal means

600; 절단수단600; Cutting means

이하, 본발명의 기술적 구성을 상세히 설명하면 다음과 같다.Hereinafter, the technical configuration of the present invention in detail.

도3 은 본발명의 통신선로용 다공관을 제조하는 데 사용되는 다공관의 제조장치를 도시하고 있다.3 shows an apparatus for manufacturing a porous tube used to manufacture a porous tube for a communication line of the present invention.

본 발명의 통신선로용 다공관의 제조장치는 복수의 소형관들이 소정의 다발로 묶여져서 그 내부로 끼워져서 인입되는 다발소형관의 인입수단(100)과, 상기 다발소형관의 인입수단의 외부에 위치되어 그 다발소형관들의 외주면에 용융 합성수지를 공급하는 용융수지의 공급수단(200)과, 상기 용융수지의 공급수단의 다음에 위치되어 다발소형관들의 외주면에 덮여지는 용융수지를 외부관의 형태로 성형하는 외부관의 성형수단(300)과, 상기 외부관의 성형수단의 다음에 배치되어 소정의 형상으로 성형된 외부관을 냉각시키는 냉각수단(400)과, 상기 냉각수단의 다음에 배치되어 외부관(10)의 내부에서 일체로 결속되는 복수의 소형관들이 하나의 다공관(40)으로 완성된 것을 인출하는 다공관의 인출수단(500)으로 구성된다.The apparatus for manufacturing a porous pipe for communication lines according to the present invention includes a plurality of small pipes, which are bundled into a predetermined bundle and are inserted into the plurality of small pipe entry means 100 and the outside of the pull means of the bundle small pipe. A molten resin supply means (200) which is located at and supplies molten synthetic resin to the outer circumferential surface of the bundle-shaped tubes, and a molten resin which is positioned next to the melt-feeding means and covered by the outer circumferential surface of the bundle-shaped tubes A shaping means 300 of the outer tube to be shaped into a shape; a cooling means 400 arranged next to the shaping means of the outer tube to cool the outer tube shaped into a predetermined shape; And a plurality of small tubes which are integrally bound within the outer tube 10 are composed of the drawing means 500 of the porous tube for drawing out a finished one of the porous tube 40.

이와같이 구성되는 본 발명의 제조장치를 이용한 다공관의 제조방법을 설명하면 다음과 같다.The manufacturing method of the porous tube using the manufacturing apparatus of the present invention configured as described above is as follows.

먼저, 다발소형관의 인입수단(100)의 입구에서 여러개의 소형관(20)들을 하나의 다발로 묶어서 다발소형관(30)을 형성하여 다발소형관의 인입수단의 내부로 인입시키는 다발소형관의 인입공정을 실시한다. 소형관들을 다발로 묶는 구체적인 방법은 다음에 자세히 설명한다.First, at the inlet of the inlet means 100 of the bundle small tube bundles several small tubes 20 into a bundle to form a bundle small tube 30 to draw into the inside of the means for the introduction of the bundle small tube Perform the drawing process of. The specific way to bundle small tubes is described in detail below.

다음, 용융수지의 공급수단(200)을 통하여 상기 다발소형관(30)의 외주면에 용융수지를 공급하여 다발소형관의 외주면을 용융수지로 둘러서 감싸는 용융수지의 공급공정을 실시한다.Next, the molten resin is supplied to the outer circumferential surface of the bundle-shaped tube 30 through the supply means 200 of the molten resin, and a molten resin is supplied to surround the outer circumferential surface of the bundle-shaped tube with molten resin.

다음, 외부관의 성형수단(300)으로 다발소형관들의 외주면에 둘러서 감싸진 용융수지를 소정의 형상을 가지는 외부관으로 성형하는 성형공정을 실시한 다. 외부관의 구체적인 성형방법은 다음에 자세히 설명한다.Next, a molding process of molding the molten resin wrapped around the outer circumferential surface of the bundle-shaped small tubes by the forming means 300 of the outer tube into an outer tube having a predetermined shape is performed. Specific forming method of the outer tube will be described in detail below.

다음, 소정의 형상으로 성형된 외부관을 냉각시켜서 외부관(10)과 그 내부에 배치되는 복수개의 소형관들을 하나의 다공관(40)으로 완성시키는 냉각공정을 실시한다.Next, a cooling process of cooling the outer tube formed into a predetermined shape to complete the outer tube 10 and the plurality of small tubes disposed therein into one porous tube 40 is performed.

다음, 외부관(10)의 내부에서 일체로 결속되는 복수의 소형관(20)들이 하나의 다공관(40)으로 완성된 것을 인출하는 다공관의 인출공정을 실시한다.Next, a plurality of small pipes 20 which are integrally bound inside the outer pipe 10 are subjected to the withdrawal process of the porous pipe to pull out the completed one single porous pipe 40.

이상에서 살펴본 바와 같이, 본 발명은 미리 성형과 냉각이 완성된 여러개의 소형관(20)들이 다발의 형상으로 묶여져서 만들어지는 다발소형관(40)의 외주면에 새로운 용융수지를 덮어서 외부관(10)을 일체로 성형시키는 제조과정을 통해서 제조하므로, 융융수지의 냉각이 비교적 용이해져서 다공관을 현실적으로 무리없이 생산하는 것이 가능해진다.As described above, the present invention covers the outer tube 10 by covering a new molten resin on the outer circumferential surface of the bundle-shaped tube 40, which is formed by tying a plurality of small tubes 20, which have been molded and cooled in advance, into bundles. ) Is manufactured through the manufacturing process of integrally molding the melt, the cooling of the molten resin is relatively easy, it is possible to produce a porous tube realistically without difficulty.

이하, 본 발명의 실시예들을 통해서 본 발명을 기술적 구성을 보다 구체적으로 살펴보면 다음과 같다.Hereinafter, the present invention will be described in more detail with reference to embodiments of the present invention.

도5a 에서 도5f 까지에는 다발소형관의 인입수단(100)의 입구에서 소형관(20)들이 묶여져서 하나의 다발소형관(30)으로 만들어지는 구체적인 방법들이 예시되어 있다.5A to 5F illustrate specific methods in which the small pipes 20 are bundled to form one bundle pipe 30 at the inlet of the inlet 100 of the bundle pipe.

도5a 는 상호간에 독립적으로 생산되어 공급되는 복수개의 원형소형관(21)들을 다발소형관의 인입수단(100)의 전방에서 다발의 형태로 묶여지는 원형 다발소형관(31)을 예시한다.FIG. 5A illustrates a circular bundle tube 31 in which a plurality of circular small tube 21 independently produced and supplied to each other is bundled in the form of a bundle in front of the introduction means 100 of the bundled small tube.

도5b 는 상호간에 독립적으로 생산되어 공급되는 복수개의 각형소형관(22)들을 다발소형관의 인입수단(100)의 전방에서 다발의 형태로 묶여지는 각형 다발소형관(32)을 예시한다.FIG. 5B illustrates a square bundle tube 32 in which a plurality of square tube tubes 22 independently produced and supplied to each other are bundled in the form of a bundle in front of the introduction means 100 of the bundle tube.

도5c 는 소형관(20)들이 연결띠(23)로서 상호간에 일체로 연결되어 성형되는 띠형안내관이 다발소형관의 인입수단(100)의 전방에서 다발의 형태로 묶여지는 띠형 다발소형관(33)을 예시한다.5C is a band-shaped bundle-shaped tube in which a band-shaped guide tube in which the small tubes 20 are integrally connected to each other as a connecting strip 23 is formed in a bundle in front of the inlet means 100 of the bundle-shaped tube ( 33) is illustrated.

도5d 는 띠형안내관(33)을 다발의 형상으로 묶을 때에 그 소형관(20)들의 외면에 돌기(24)들이 일체로 성형되는 형태를 가지는 돌기띠형 다발소형관(34)을 예시한다.FIG. 5D illustrates the protrusion-shaped bundle-shaped tube 34 having a form in which the protrusions 24 are integrally formed on the outer surface of the small tubes 20 when the band-shaped guide tube 33 is bundled into a bundle shape.

도5e 는 그 외면은 오각형이나 육각형과 같은 각형의 단면을 가지며 그 내면은 원형의 단면을 가지도록 제조되는 각원형소형관들이 다발로서 묶여지는 각원형 다발소형관(35)을 예시한다.FIG. 5E illustrates an angular tubular tubular tube 35 in which angular tubular tubular tubes manufactured to have a rectangular cross section such as a pentagon or a hexagon and whose inner surface are manufactured to have a circular cross section.

다발소형관(30)은 이상에서 예시한 형상외에도 다양한 형상으로 만들어질 수도 있음을 밝혀둔다.Bundle small tube (30) It is noted that may be made in various shapes in addition to the shape illustrated above.

도6a 에서 도6f 까지는 외부관(10)과 그 내부에 배치되는 다발소형관(30)으로 이루어지는 본 발명 다공관(40)의 다양한 형상들을 예시하고 있다.6A to 6F illustrate various shapes of the porous tube 40 of the present invention, which includes an outer tube 10 and a bundle-shaped tube 30 disposed therein.

도6a 에는 4각형의 단면형상을 가지는 외부관(10)과 그 내부에 4각형의 단면을 가지는 각형소형관(22)들이 배치되는 4각형의 각형공 다공관(40)이 예시되어 있다.In FIG. 6A, an outer tube 10 having a quadrangular cross-sectional shape and a square rectangular porous tube 40 in which square small tubes 22 having a quadrangular cross section are disposed therein are illustrated.

도6b 에는 4각형의 단면형상을 가지는 외부관(10)과 그 내부에 원형의 단면을 가지는 원형소형관(21)들이 배치되는 4각형의 원형공 다공관(40)이 예시되어 있다.In FIG. 6B, an outer tube 10 having a quadrangular cross-sectional shape and a circular circular porous tube 40 having a circular circular tube 21 having a circular cross section therein are illustrated.

도6c 에는 원형의 단면형상을 가지는 외부관(10)과 그 내부에 6각형의 외면과 원형의 내면을 가지는 6각원형소형관(25)들이 배치되는 원형의 각원형공 다공관(40)이 예시되어 있다.In FIG. 6C, an outer tube 10 having a circular cross section and a hexagonal circular hole porous tube 40 having hexagonal outer tubes and circular inner surfaces 25 are disposed therein. Is illustrated.

도6d 에는 원형의 단면형상을 가지는 외부관(10)과 그 내부에 5각형의 단면을 가지는 5각형소형관(26)들이 배치되는 원형의 각형공 다공관(40)이 예시되어 있다. 도6e 에는 원형의 단면형상을 가지는 외부관(10)과 그 내주면에 소형관(20)들이 상호간에 맞닿아서 배치되고 중심부에는 배치되지 않는 원형의 내주면형 다공관(40)이 예시되어 있다.In FIG. 6D, an outer tube 10 having a circular cross-sectional shape and a circular rectangular hole porous tube 40 in which pentagonal small tubes 26 having a pentagonal cross section are disposed therein are illustrated. 6E illustrates an outer tube 10 having a circular cross-sectional shape and a circular inner circumferential perforated tube 40 disposed on the inner circumferential surface thereof with each other in contact with each other and not disposed at the center thereof.

도6f에는 원형의 단면형상을 가지는 외부관(10)과 그 내주면 뿐 만아니라 중심부에서 중복되어 배치되는 원형의 중복형 다공관(40)이 예시되어 있다.In Fig. 6F, not only the outer tube 10 having a circular cross-sectional shape, but also the inner circumferential surface thereof, as well as the circular overlapping porous tube 40, which are overlapped at the center, are illustrated.

본 발명의 다공관에서 외부관(10)은 이상에서 살펴본 바와같이 그 외주면이 평활한 평활외부관의 단면형상을 가지도록 성형되는 것이 일반적이지만, 필요에 따라서는 아래에서와 같이 그 외부면에 파형주름이 형성되는 파형외부관의 형상을 가질 수도 있다.In the porous tube of the present invention, the outer tube 10 is generally shaped to have a cross-sectional shape of a smooth outer tube as its outer circumferential surface as described above, but if necessary, the outer tube as shown below It may have the shape of a corrugated outer tube in which wrinkles are formed.

이하, 본 발명 다공관의 제조장치의 기술적 구성 및 그 작동상태를 구체적으로 살펴본다.Hereinafter, the technical configuration of the apparatus for manufacturing a porous tube of the present invention and its operation state will be described in detail.

다발소형관의 인입수단(100)은 원형 또는 각형의 관상체(110)와 상기 관상체부의 전면에 일체로 고정되는 플랜지(120)로 구성되며, 상기 관상체의 입구 내부일측에는 다발소형관(30)의 소형관(20)들을 외부관(10)측으로 밀어주는 내부밀대(130)가 고정될 수도 있다.The inlet means 100 of the bundle-shaped pipe is composed of a circular or rectangular tubular body 110 and a flange 120 which is integrally fixed to the front surface of the tubular body portion, and the bundle-shaped tube (inside one side of the inlet of the tubular body) The inner rod 130 for pushing the small tubes 20 of the 30 to the outer tube 10 may be fixed.

이 내부밀대(130)는 도3 의 도시와 같이, 외부관의 성형수단(300)까지 연장되도록 설치되어 소형관(20)들을 외부관(10)측으로 밀어주는 역할을 수행함으로써 소형관(20)들이 외부관(10)의 내부면에 밀착되도록 하여준다.The inner rod 130 is installed to extend to the forming means 300 of the outer tube, as shown in Figure 3, and serves to push the small tube 20 to the outer tube 10 side by the small tube 20 They are in close contact with the inner surface of the outer tube (10).

이러한 다발소형관의 인입수단(100)에서 관상체(110)의 단면형상은 외부관(10)의 단면형상에 따라서 원형 또는 각형파이프의 단면형상을 가지는 것으로 제작된다.The cross-sectional shape of the tubular body 110 in the drawing means 100 of the bundle-shaped tube is manufactured to have a cross-sectional shape of a circular or square pipe according to the cross-sectional shape of the outer tube 10.

용융수지의 공급수단(200)은 용융수지가 공급되는 통로가 되는 수지공간부(210)가 상기 관상체(110)의 외면과의 사이에 형성되도록 상기 인입수단(100)에 고정되는 수지공급관체(220)와, 상기 수지공간부(210)에 용융수지를 공급하도록 상기 수지공급관체(220)에 뚫려지는 수지공급구멍(220a)에 연결되는 수지용융수단(220b)과, 상기 관상체부(110)와의 간격을 조절할 수 있도록 상기 수지공급관체(220)의 말단부에 연결되는 간격조절링(230)으로 구성된다.The supply means of the molten resin 200 is a resin supply pipe that is fixed to the inlet means 100 so that the resin space portion 210 which is a passage through which the molten resin is supplied is formed between the outer surface of the tubular body 110. (220), resin melting means (220b) connected to the resin supply hole (220a) drilled in the resin supply pipe 220 to supply the molten resin to the resin space 210, and the tubular body (110) It is composed of a gap adjusting ring 230 is connected to the distal end of the resin supply pipe 220 to adjust the gap with.

이와같이 구성되는 용융수지의 공급수단은 수지용융수단(220a)에서 공급되는 수지가 수지공급관체(220)및 간격조절링(230)와 관상체(110)가 형성하는 수지공간부(210)를 경유하면서 외부관(10)의 형상에 따라서 융융수지를 외부관의 성형수단(300)에 공급하는 역할을 수행한다.The supply means of the melted resin configured as described above passes through the resin space portion 210 in which the resin supplied from the resin melting means 220a is formed by the resin supply pipe 220 and the gap adjusting ring 230 and the tubular body 110. While supplying the molten resin to the forming means 300 of the outer tube according to the shape of the outer tube (10).

외부관의 성형수단(300)은 도3 의 도시와 같이, 외부관(10)의 형상에 따라서 설정되는 성형관체(310)의 형상을 가지되, 그 성형관체(310)의 내부면으로 필요한 위치마다 뚫려지는 내면구멍(310a)들과, 상기 내면구멍(310a)들에 연통되어 하나로 통합시키는 통합통로(320)와, 상기 통합통로의 일측에 연통되어 공기를 빨아들어서 성형관체(310)의 내부를 경유하는 용융수지가 성형관체(310) 쪽으로 흡착되도록 하는 진공수단(330)으로 구성된다.The forming means 300 of the outer tube, as shown in Figure 3, has the shape of the forming tube 310 is set in accordance with the shape of the outer tube 10, the position required as the inner surface of the forming tube 310 The inner hole 310a which is drilled every time, the integrated passage 320 which communicates with the inner hole 310a and integrates into one, and communicates with one side of the integrated passage to suck air to form the inside of the molded tube 310. It consists of a vacuum means 330 to allow the molten resin passing through the adsorbed toward the forming tube (310).

이와같이 구성되는 외부관의 성형수단(300)은 성형관체(310)의 내부로 공급되는 용융수지를 성형관체(310)의 내면쪽으로 흡착시켜서 관형관체의 형상에 따라서 융융수지의 형상이 성형되도록 하는 역할을 수행한다.The forming means 300 of the outer tube configured as described above serves to absorb the molten resin supplied into the forming tube 310 toward the inner surface of the forming tube 310 so that the shape of the molten resin is formed according to the shape of the tubular tube. Do this.

이러한 외부관의 성형수단(300)은 성형하고자 하는 외부관의 형상에 따라서 그 구체적인 기술구성이 구분되는 다양한 실시예들을 가질 수 있으나, 본 명세서에서는 대표적인 것으로서 3가지의 유형에 관해서 설명한다.The shaping means 300 of such an outer tube may have various embodiments in which specific technical configurations are distinguished according to the shape of the outer tube to be molded, but three types will be described as representative herein.

첫째는 평활외부관 성형수단의 유형이며, 둘째는 나선파형 외부관 성형수단의 유형이며, 셋째는 링파형 외부관 성형수단의 유형이다.The first is a type of smooth outer tube forming means, the second is a type of spiral wave shaped outer tube forming means, and the third is a type of ring wave shaped outer tube forming means.

평활외부관의 성형수단은 도7 의 도시와 같이, 외부관(10)의 형상에 따라서 설정되는 성형관체(310)의 형상을 가지되, 그 성형관체(310)의 내부면으로 필요한 위치마다 뚫려지는 내면구멍(310a)들과, 상기 내면구멍(310a)들에 연통되어 하나로 통합시키는 통합통로(320)와, 상기 통합통로의 일측에 연통되어 공기를 빨아들어서 성형관체(310)의 내부를 경유하는 용융수지가 성형관체(310) 쪽으로 흡착되도록 하는 진공수단(330)으로 구성되는 것에 있어서, 상기 성형관체(310)는 그 내부면이 평활관의 형상을 가진다.The shaping means of the smooth outer tube has a shape of a molded tube 310 which is set according to the shape of the outer tube 10 as shown in FIG. 7, and is drilled into the inner surface of the molded tube 310 at every necessary position. The inner surface hole 310a, the integrated passage 320 which communicates with the inner surface holes 310a and is integrated with each other, and communicates with one side of the integrated passage, sucks air and passes through the inside of the molded tube 310. In the configuration of the vacuum means 330 to allow the molten resin to be adsorbed toward the molded tube 310, the molded tube 310 has an inner surface of the smooth tube.

나선파형 외부관의 성형수단은 도7 의 도시와 같이, 외부관(10)의 형상에 따라서 설정되는 성형관체(310)의 형상을 가지되, 그 성형관체(310)의 내부면으로 필요한 위치마다 뚫려지는 내면구멍(310a)들과, 상기 내면구멍(310a)들에 연통되어 하나로 통합시키는 통합통로(320)와, 상기 통합통로의 일측에 연통되어 공기를 빨아들어서 성형관체(310)의 내부를 경유하는 용융수지가 성형관체(310) 쪽으로 흡착되도록 하는 진공수단(330)으로 구성되는 것에 있어서, 상기 성형관체(310)는 나선파형의 내부면을 가짐과 동시에 상기 성형관체(310)의 일측에는 상기 성형관체를 진행방향의 직각방향으로 회전시키는 직각회전수단(340)이 추가로 포함된다.The shaping means of the spiral wave-shaped outer tube has a shape of a molded tube 310 set according to the shape of the outer tube 10 as shown in FIG. 7, and at every position necessary for the inner surface of the molded tube 310. Inner holes 310a to be drilled, an integrated passage 320 which communicates with the inner holes 310a and integrates into one, and communicates with one side of the integrated passage to suck air into the interior of the molded tube 310. In the configuration of the vacuum means 330 for allowing the molten resin to be adsorbed toward the forming tube 310, the forming tube 310 has an inner surface of the spiral wave and at one side of the forming tube 310 Orthogonally rotating means 340 for rotating the molded body in the direction perpendicular to the traveling direction is further included.

링파형 외부관의 성형수단은 도8 의 도시와 같이, 외부관(10)의 형상에 따라서 설정되는 성형관체(310)의 형상을 가지되, 그 성형관체(310)의 내부면으로 필요한 위치마다 뚫려지는 내면구멍(310a)들과, 상기 내면구멍(310a)들에 연통되어 하나로 통합시키는 통합통로(320)와, 상기 통합통로의 일측에 연통되어 공기를 빨아들어서 성형관체(310)의 내부를 경유하는 용융수지가 성형관체(310) 쪽으로 흡착되도록 하는 진공수단(330)으로 구성되는 것에 있어서, 상기 성형관체(310)는 상기 용융수지를 에워싸는 카타필러형으로 구성되며, 상기 카터필러형 성형관체를 진행방향으로 자전시키는 자전수단(미도시)를 포함한다.As shown in Fig. 8, the shaping means of the ring-shaped outer tube has a shape of a molded tube 310 which is set according to the shape of the outer tube 10, and for each position necessary for the inner surface of the molded tube 310. Inner holes 310a to be drilled, an integrated passage 320 which communicates with the inner holes 310a and integrates into one, and communicates with one side of the integrated passage to suck air into the interior of the molded tube 310. In the configuration of the vacuum means 330 for allowing the molten resin to be adsorbed toward the forming tube 310, the forming tube 310 is formed of a catapillar type surrounding the molten resin, the caterpillar shaped tube Rotating means (not shown) for rotating in the advancing direction.

여기에서 평활외부관은 전체적으로 원형 또는 각형의 단면형상에 구애없이 제작될 수 있으나, 나선파형 또는 링파형 외부관은 원형의 단면형상으로만 제작됨을 밝혀둔다.Here, the smooth outer tube may be manufactured regardless of the circular or rectangular cross-sectional shape as a whole, but it is noted that the spiral or ring-shaped external tube is manufactured only in the circular cross-sectional shape.

상기 냉각수단(400)과 다공관의 인출수단(500)은 합성수지관의 성형장치의 분야에서는 보편적으로 알려진 기술수단들이이므로 구체적인 설명을 생략한다.The cooling means 400 and the withdrawal means 500 of the porous tube are technical means that are commonly known in the field of the molding apparatus of the synthetic resin tube, and thus a detailed description thereof will be omitted.

도4 에는 인출수단(500)을 경과하여 완성되는 다공관(40)을 적절한 길이로 절단하는 절단수단(600)이 추가로 포함되어 있는 것을 예시하고 있으나, 이러한 절단수단(600)역시 합성수지관의 성형장치에서 사용되는 일반적인 기술수단이므로 구체적인 언급을 생략한다.4 illustrates that the cutting means 600 is further included to cut the porous tube 40 completed through the withdrawal means 500 to an appropriate length. However, the cutting means 600 is also a synthetic resin tube. Since it is a general technical means used in the molding apparatus, specific description is omitted.

이상에서 살펴본 바와 같이, 본 발명은 그 내부에 여러개의 안내관들이 하나의 중공관의 내부에 포함되는 다공관을 현실적으로 무리없이 생산하는 것을 가능하도록 하여서, 중공관의 내부유효면적을 최대한 활용할 수 있도록 할 뿐아니라, 안내관의 삽입공정을 별도로 실시할 필요가 없어서 그에 따라서 전체적인 공사비용도 크게 절감할 수 있도록 하는 매우 유용한 것이다.As described above, the present invention enables a plurality of guide tubes therein to realistically produce a porous tube included in one hollow tube, so as to make the best use of the internal effective area of the hollow tube. In addition, the insertion process of the guide tube does not need to be carried out separately, so it is very useful to greatly reduce the overall construction cost.

Claims (10)

복수의 소형관들이 소정의 다발로 묶여져서 그 내부로 끼워져서 인입되는 다발소형관의 인입수단(100)과, 상기 다발소형관의 인입수단의 외부에 위치되어 그 다발소형관들의 외주면에 용융 합성수지를 공급하는 용융수지의 공급수단(200)과, 상기 용융수지의 공급수단의 다음에 위치되어 다발소형관들의 외주면에 덮여지는 용융수지를 외부관의 형태로 성형하는 외부관의 성형수단(300)과, 상기 외부관의 성형수단의 다음에 배치되어 소정의 형상으로 성형된 외부관을 냉각시키는 냉각수단(400)과, 상기 냉각수단의 다음에 배치되어 외부관(10)의 내부에서 일체로 결속되는 복수의 소형관들이 하나의 다공관(40)으로 완성된 것을 인출하는 다공관의 인출수단(500)으로 구성됨을 특징으로 하는 다공관의 제조장치.A plurality of small pipes are bundled into a predetermined bundle and inserted into the bundle small inlet means 100 and the molten synthetic resin is placed on the outer circumferential surface of the bundle small pipes outside the inlet means of the bundle small pipes. Forming means 300 of the outer tube for forming a molten resin in the form of an outer tube and the supply means for supplying a molten resin (200) for supplying the molten resin which is located next to the supply means of the molten resin is covered on the outer peripheral surface of the bundle pipe And cooling means (400) arranged next to the forming means of the outer tube to cool the outer tube shaped into a predetermined shape, and arranged integrally inside the outer tube (10) after the cooling means. Apparatus for manufacturing a porous tube, characterized in that consisting of a plurality of small withdrawal means 500 of the porous tube for withdrawing the finished one of the porous tube (40). 제1항에 있어서, 상기 외부관의 성형수단(300)은 외부관(10)의 형상에 따라서 설정되는 성형관체(310)의 형상을 가지되, 그 성형관체(310)의 내부면으로 필요한 위치마다 뚫려지는 내면구멍(310a)들과, 상기 내면구멍(310a)들에 연통되어 하나로 통합시키는 통합통로(320)와, 상기 통합통로의 일측에 연통되어 공기를 빨아들어서 성형관체(310)의 내부를 경유하는 용융수지가 성형관체(310) 쪽으로 흡착되도록 하는 진공수단(330)으로 구성됨을 특징으로 하는 다공관의 제조장치.According to claim 1, wherein the forming means 300 of the outer tube has a shape of the forming tube 310 is set in accordance with the shape of the outer tube 10, the position required as the inner surface of the forming tube 310 The inner hole 310a which is drilled every time, the integrated passage 320 which communicates with the inner hole 310a and integrates into one, and communicates with one side of the integrated passage to suck air to form the inside of the molded tube 310. Apparatus for producing a porous tube, characterized in that consisting of a vacuum means (330) for allowing the molten resin passing through the adsorbed toward the forming tube (310). 제2항에 있어서, 상기 외부관의 성형수단은 그 성형관체(310)의 내부면이 평활관의 형상을 가짐을 특징으로 하는 다공관의 제조장치.The apparatus for manufacturing a porous tube according to claim 2, wherein the forming means of the outer tube has a shape of a smooth tube in an inner surface of the forming tube body (310). 제2항에 있어서, 상기 외부관의 성형수단은 그 성형관체(310)가 나선파형의 내부면을 가짐과 동시에 상기 성형관체(310)의 일측에는 상기 성형관체를 진행방향의 직각방향으로 회전시키는 직각회전수단(340)이 추가로 포함됨을 특징으로 하는 다공관의 제조장치.According to claim 2, wherein the forming means of the outer tube, the forming tube 310 has an inner surface of the spiral wave and at one side of the forming tube 310 to rotate the forming tube in a direction perpendicular to the traveling direction. Orthogonal rotation means 340 is an apparatus for manufacturing a porous tube, characterized in that it further comprises. 제2항에 있어서, 상기 외부관의 성형수단은 그 성형관체(310)가 용융수지를 에워싸는 카타필러형으로 구성되며, 상기 카터필러형 성형관체를 진행방향으로 자전시키는 자전수단을 포함함을 특징으로 하는 다공관의 제조장치.The method of claim 2, wherein the forming means of the outer tube is formed of a caterpillar shape of the molded tube body 310 surrounds the molten resin, characterized in that it comprises a rotating means for rotating the caterpillar shaped tube body in the advancing direction Apparatus for manufacturing porous pipes. 여러개의 소형관(20)들을 하나의 다발로 묶어서 다발소형관(30)을 형성하여 다발소형관의 인입수단의 내부로 인입시키는 다발소형관의 인입공정과, 상기 다발소형관(30)의 외주면에 용융수지를 공급하여 다발소형관의 외주면을 용융수지로 둘러서 감싸는 용융수지의 공급공정과, 상기 다발소형관들의 외주면에 둘러서 감싸진 용융수지를 소정의 형상을 가지는 외부관(10)으로 성형하는 성형공정과, 소정의 형상으로 성형된 외부관을 냉각시켜서 외부관(10)과 그 내부에 배치되는 복수개의 소형관들을 하나의 다공관(40)으로 완성시키는 냉각공정을 통해서 다공관을 성형함을 특징으로 하는 다공관의 제조방법.A plurality of small pipes 20 are bundled into a bundle to form a bundle small tube 30 so that the bundle small tube 20 is introduced into the inside of the inlet means of the bundle tube, and the outer peripheral surface of the bundle small tube 30. Supplying molten resin to the outer peripheral surface of the bundle-shaped tube to surround the molten resin, and supplying the molten resin wrapped around the outer peripheral surface of the small-size tube to form the outer tube 10 having a predetermined shape Forming the porous tube through a molding process and a cooling process of cooling the outer tube formed into a predetermined shape to complete the outer tube 10 and the plurality of small tubes disposed therein into one porous tube 40. Method for producing a porous tube characterized in that. 제6항의 제조방법을 통해서 복수개의 소형관(20)들이 하나의 외부관(10)의 내부에 일체로 포함되도록 제조됨을 특징으로 하는 다공관.Perforated pipe, characterized in that the plurality of small pipes 20 through the manufacturing method of claim 6 are manufactured to be integrally included in one of the outer tube (10). 제7항에 있어서, 상기 외부관은 평활관의 형상를 가짐을 특징으로 하는 다공관.8. The porous tube according to claim 7, wherein the outer tube has a shape of a smooth tube. 제7항에 있어서, 상기 외부관은 나선파형관의 형상을 가짐을 특징으로 하는 다공관.8. The porous tube according to claim 7, wherein the outer tube has a shape of a spiral wave tube. 제7항에 있어서, 상기 외부관은 링파형관의 형상을 가짐을 특징으로 하는 다공관.8. The porous tube according to claim 7, wherein the outer tube has a shape of a ring wave tube.
KR1019990026147A 1999-06-30 1999-06-30 A Multi-Channeled Pipe for Cables and a Method and an Apparatus therefor KR20010005334A (en)

Priority Applications (59)

Application Number Priority Date Filing Date Title
KR1019990026147A KR20010005334A (en) 1999-06-30 1999-06-30 A Multi-Channeled Pipe for Cables and a Method and an Apparatus therefor
OA1200200068A OA12018A (en) 1999-06-30 2000-05-13 Apparatus for producing multiple channel duct assembly and method thereof.
NZ516291A NZ516291A (en) 1999-06-30 2000-05-13 Apparatus for producing multiple channel duct assembly and method thereof
PL00352487A PL352487A1 (en) 1999-06-30 2000-05-13 Apparatus for producing multiple channel duct assembly and method thereof
AU46191/00A AU756532B2 (en) 1999-06-30 2000-05-13 Multiple channel duct assembly for cables
CN00800848A CN1111116C (en) 1999-06-30 2000-05-13 Apparatus for producing multiple channel duct assembly and method thereof
CA002377392A CA2377392A1 (en) 1999-06-30 2000-05-13 Multiple channel duct assembly for cables
EA200200065A EA002860B1 (en) 1999-06-30 2000-05-13 Multiple channel duct assembly for cables
TR2001/03838T TR200103838T2 (en) 1999-06-30 2000-05-13 Multichannel pipeline assembly for cables.
EP00927880A EP1198336B1 (en) 1999-06-30 2000-05-13 Apparatus and method for producing a multiple channel duct assembly for parallel cables
US10/019,611 US6774311B1 (en) 1999-06-30 2000-05-13 Multiple channel duct assembly for cables
KR1020017002713A KR100355751B1 (en) 1999-06-30 2000-05-13 Multiple Channel Duct Assembly for Cables
CA002376262A CA2376262A1 (en) 1999-06-30 2000-05-13 Apparatus for producing multiple channel duct assembly and method thereof
KR20017002714A KR100387196B1 (en) 1999-06-30 2000-05-13 Apparatus for Producing Multiple Channel Duct Assembly and Method thereof
AT00927880T ATE288823T1 (en) 1999-06-30 2000-05-13 DEVICE AND METHOD FOR PRODUCING A COVERING TUBE FOR SEVERAL PARALLEL CABLES
HU0201697A HU222095B1 (en) 1999-06-30 2000-05-13 Apparatus for producing multiple channel duct assembly and method thereof
CNB008008507A CN1134872C (en) 1999-06-30 2000-05-13 multiple channel duct assembly for cables
HU0201617A HUP0201617A2 (en) 1999-06-30 2000-05-13 Multiple channel duct assembly for cables
PCT/KR2000/000456 WO2001002155A1 (en) 1999-06-30 2000-05-13 Apparatus for producing multiple channel duct assembly and method thereof
DE60018069T DE60018069D1 (en) 1999-06-30 2000-05-13 DEVICE AND METHOD FOR PRODUCING A COVER FOR MULTIPLE PARALLEL CABLES
JP2001507623A JP2003503243A (en) 1999-06-30 2000-05-13 Multi-channel duct assembly manufacturing apparatus and method
PL00352249A PL352249A1 (en) 1999-06-30 2000-05-13 Multiple channel duct assembly for cables
CZ20014621A CZ20014621A3 (en) 1999-06-30 2000-05-13 Process for producing an assembly of a tubular line having several channels and apparatus for making the same
US10/019,616 US6676881B1 (en) 1999-06-30 2000-05-13 Apparatus for producing multiple channel duct assembly and method thereof
APAP/P/2001/002374A AP1304A (en) 1999-06-30 2000-05-13 Apparatus for producing multiple channel duct assembly and method thereof.
BR0012187-8A BR0012187A (en) 1999-06-30 2000-05-13 Apparatus for producing multi-channel duct assembly and corresponding method
EA200200064A EA002864B1 (en) 1999-06-30 2000-05-13 Apparatus for producing multiple channel duct assembly and method thereof
YU90401A YU90401A (en) 1999-06-30 2000-05-13 Apparatus for producing multiple channel duct assembly and method thereof
PCT/KR2000/000457 WO2001001535A1 (en) 1999-06-30 2000-05-13 Multiple channel duct assembly for cables
TR2001/03839T TR200103839T2 (en) 1999-06-30 2000-05-13 Layout for the production of multi-channel pipeline assemblies.
JP2001506654A JP2003503996A (en) 1999-06-30 2000-05-13 Multi-channel duct assembly for cable
IL14730000A IL147300A0 (en) 1999-06-30 2000-05-13 Multiple channel duct assembly for cables
IL14729900A IL147299A0 (en) 1999-06-30 2000-05-13 Apparatus for producing multiple channel duct assembly and method thereof
CZ20014594A CZ20014594A3 (en) 1999-06-30 2000-05-13 Multiple channel duct assembly for cables
APAP/P/2001/002375A AP1290A (en) 1999-06-30 2000-05-13 Multiple channel duct assembly for cables.
BR0012188-6A BR0012188A (en) 1999-06-30 2000-05-13 Multiple channel cable duct set
OA1200200069A OA12019A (en) 1999-06-30 2000-05-13 Multiple channel duct assembly for cables.
EP00927881A EP1198870A1 (en) 1999-06-30 2000-05-13 Multiple channel duct assembly for cables
NZ516297A NZ516297A (en) 1999-06-30 2000-05-13 Multiple channel duct assembly for cables
YU90501A YU90501A (en) 1999-06-30 2000-05-13 Multiple channel duct assembly for cables
AU46190/00A AU761343B2 (en) 1999-06-30 2000-05-13 Apparatus for producing multiple channel duct assembly and method thereof
ARP000103376A AR024637A1 (en) 1999-06-30 2000-06-30 AN APPLIANCE TO PRODUCE A MULTIPLE CHANNEL CONDUCT ASSEMBLY AND A METHOD TO PRODUCE SUCH ASSEMBLY
MYPI20002987A MY141688A (en) 1999-06-30 2000-06-30 Apparatus for producing multiple channel duct assembly and method thereof
ARP000103375A AR024636A1 (en) 1999-06-30 2000-06-30 A SET OF MULTIPLE CHANNEL CONDUCTS FOR CABLES.
MYPI20003001 MY133366A (en) 1999-06-30 2000-06-30 Multiple channel duct assembly for cables
PE2000000656A PE20010571A1 (en) 1999-06-30 2000-07-03 MULTIPLE CHANNEL DUCT ASSEMBLED FOR CABLES
PE2000000657A PE20010572A1 (en) 1999-06-30 2000-07-03 METHOD AND APPARATUS FOR THE PRODUCTION OF ASSEMBLED MULTIPLE CHANNEL DUCT
BG106245A BG106245A (en) 1999-06-30 2001-12-19 Multiple channel duct assembly for cables
BG106244A BG106244A (en) 1999-06-30 2001-12-19 Apparatus for producing multiple channel duct assembly and method thereof
CR6536A CR6536A (en) 1999-06-30 2001-12-20 MULTIPLE CHANNEL DUCT SET FOR CABLES
NO20016393A NO20016393L (en) 1999-06-30 2001-12-27 Device for producing duct assembly with multiple tubes
CU20010317A CU22959A3 (en) 1999-06-30 2001-12-28 MULTIPLE DEPRESSION CONDUCT ASSEMBLY FOR CABLES
NO20016429A NO20016429L (en) 1999-06-30 2001-12-28 Multi-channel duct for cables
MA26475A MA25597A1 (en) 1999-06-30 2002-01-09 MULTIPLE CHANNEL CONDUCT DEVICE FOR CABLES
MA26476A MA25941A1 (en) 1999-06-30 2002-01-09 APPARATUS AND METHODS FOR PRODUCING A MULTI-PIPE PIPING DEVICE.
ZA200200774A ZA200200774B (en) 1999-06-30 2002-01-29 Apparatus for producing multiple channel duct assembly and method thereof.
ZA200200775A ZA200200775B (en) 1999-06-30 2002-01-29 Multiple channel duct assembly for cables.
HK02101890.7A HK1040956B (en) 1999-06-30 2002-03-12 Apparatus for producing multiple channel duct assembly and method thereof
HK02101886.3A HK1041116B (en) 1999-06-30 2002-03-12 Multiple channel duct assembly for cables

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019990026147A KR20010005334A (en) 1999-06-30 1999-06-30 A Multi-Channeled Pipe for Cables and a Method and an Apparatus therefor

Related Child Applications (1)

Application Number Title Priority Date Filing Date
KR1019990047976A Division KR20010005463A (en) 1999-06-30 1999-11-01 A Multi-Channeled Pipe for Cables

Publications (1)

Publication Number Publication Date
KR20010005334A true KR20010005334A (en) 2001-01-15

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KR1019990026147A KR20010005334A (en) 1999-06-30 1999-06-30 A Multi-Channeled Pipe for Cables and a Method and an Apparatus therefor

Country Status (7)

Country Link
KR (1) KR20010005334A (en)
AR (1) AR024637A1 (en)
CR (1) CR6536A (en)
MY (1) MY141688A (en)
PE (1) PE20010571A1 (en)
YU (1) YU90401A (en)
ZA (2) ZA200200774B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100713796B1 (en) * 2000-10-25 2007-05-02 주식회사 케이티 Non-filling, high-density multi- ducted spacer
WO2009072750A1 (en) * 2007-12-07 2009-06-11 Jeong-Ja Jeon Resin tube with multiple inner conduits and machine for manufacturing the tube
KR100910337B1 (en) * 2008-12-30 2009-08-17 주식회사 알씨씨 Device for manufacturing the synthetic resinpipe having multitude inner pipe

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100713796B1 (en) * 2000-10-25 2007-05-02 주식회사 케이티 Non-filling, high-density multi- ducted spacer
WO2009072750A1 (en) * 2007-12-07 2009-06-11 Jeong-Ja Jeon Resin tube with multiple inner conduits and machine for manufacturing the tube
KR100910337B1 (en) * 2008-12-30 2009-08-17 주식회사 알씨씨 Device for manufacturing the synthetic resinpipe having multitude inner pipe

Also Published As

Publication number Publication date
ZA200200775B (en) 2003-04-30
YU90401A (en) 2003-04-30
CR6536A (en) 2003-09-26
ZA200200774B (en) 2002-10-30
MY141688A (en) 2010-06-15
PE20010571A1 (en) 2001-05-14
AR024637A1 (en) 2002-10-16

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