KR102022358B1 - Extrusion pipe for construction - Google Patents

Extrusion pipe for construction Download PDF

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KR102022358B1
KR102022358B1 KR1020170173276A KR20170173276A KR102022358B1 KR 102022358 B1 KR102022358 B1 KR 102022358B1 KR 1020170173276 A KR1020170173276 A KR 1020170173276A KR 20170173276 A KR20170173276 A KR 20170173276A KR 102022358 B1 KR102022358 B1 KR 102022358B1
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South Korea
Prior art keywords
partition
main body
hollow hole
extruder
synthetic resin
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KR1020170173276A
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Korean (ko)
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KR20190072155A (en
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양지수
김병옥
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주식회사 디에스아이
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/15Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor incorporating preformed parts or layers, e.g. extrusion moulding around inserts
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01KANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K61/00Culture of aquatic animals
    • A01K61/60Floating cultivation devices, e.g. rafts or floating fish-farms
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/001Combinations of extrusion moulding with other shaping operations
    • B29C48/0021Combinations of extrusion moulding with other shaping operations combined with joining, lining or laminating
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/09Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25Component parts, details or accessories; Auxiliary operations
    • B29C48/285Feeding the extrusion material to the extruder
    • B29C48/288Feeding the extrusion material to the extruder in solid form, e.g. powder or granules
    • B29C48/2883Feeding the extrusion material to the extruder in solid form, e.g. powder or granules of preformed parts, e.g. inserts fed and transported generally uninfluenced through the extruder or inserts fed directly to the die
    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01DCONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
    • E01D15/00Movable or portable bridges; Floating bridges
    • E01D15/14Floating bridges, e.g. pontoon bridges
    • 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
    • F16L9/12Rigid pipes of plastics with or without reinforcement
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/80Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
    • Y02A40/81Aquaculture, e.g. of fish

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Environmental Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Animal Husbandry (AREA)
  • Zoology (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Marine Sciences & Fisheries (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)

Abstract

본 발명은 건축용 또는 각종 산업 설비에 사용되는 합성수지 압출관에 관한 기술로서, 압출기에서 연속 성형되는 압출관의 중공홀에 일정한 간격으로 칸막이를 투입하고, 냉각기에서 압출관을 냉각하여 압출관의 중공홀에 일정한 간격으로 칸막이가 구성된 건축용 압출관에 관한 기술이다.
이러한 본 발명의 주요 구성은, 압출기를 통하여 연속 성형되는 합성수지 압출관에 있어서, 상기 압출기를 통해 성형되고, 중심에 중공홀이 관통 형성된 본체와; 상기 본체의 중공홀에 일정한 간격으로 접합되는 칸막이;를 포함하고, 상기 칸막이는 가장자리 둘레가 중공홀의 내주면 접합부에 융착 고정되며, 상기 본체는 칸막이가 접합된 외주면 둘레에 돌기부가 돌출 형성되어 구현된다.
The present invention relates to a synthetic resin extruded pipe used in construction or various industrial equipment, the partition is put into the hollow hole of the extrusion pipe continuously formed in the extruder at regular intervals, and cooled the extrusion pipe in the cooler to cool the hollow pipe of the extruded pipe It is a technology related to architectural extruded pipe formed by partitions at regular intervals.
The main configuration of the present invention, the synthetic resin extrusion pipe is continuously formed through an extruder, the main body is formed through the extruder, the hollow hole is formed through the center; The partition is bonded to the hollow hole of the main body at regular intervals, including; wherein the partition is circumferentially fixed to the inner circumferential surface joining portion of the hollow hole, the main body is implemented by projecting protrusions formed around the outer circumferential surface to which the partition is joined.

Description

건축용 압출관 {Extrusion pipe for construction}Extrusion pipe for construction

본 발명은 건축용 또는 각종 산업 설비에 사용되는 합성수지 압출관에 관한 기술로서, 보다 상세하게 설명하면 압출기에서 연속 성형되는 압출관의 중공홀에 일정한 간격으로 칸막이를 투입하고, 냉각기에서 압출관을 냉각하여 압출관의 중공홀에 일정한 간격으로 칸막이가 구성됨으로써, 사용 목적에 따라 소정의 길이로 절단하여 건축용 또는 각종 산업 설비에 설치가 용이하고, 압출기에서 연속적인 압출 성형으로 제작 및 생산성이 우수할 뿐만 아니라 재활용이 가능한 건축용 압출관에 관한 기술이다.The present invention relates to a synthetic resin extruded pipe used in building or various industrial equipment, more specifically, the partitions are put at regular intervals into the hollow holes of the extruded pipe continuously formed in the extruder, and the extruded pipe is cooled by The partitions are formed at regular intervals in the hollow hole of the extruded pipe, so that they can be cut to a predetermined length according to the purpose of use, so that they can be easily installed in construction or various industrial facilities. It is a technology related to a building extrusion pipe that can be recycled.

일반적으로, 연질(軟質)의 호스 또는 경질의 파이프와 같은 합성수지 관은 원료를 길게 압출하는 압출기로 성형되며, 대부분 압출기의 호퍼에 투입된 입상 또는 분말상의 합성수지 원료가 원통형 실린더 속에서 히터로 가열되어 연화 및 융해된 후, 스크류의 회전에 의해 혼련 및 압축되면서 출구 쪽으로 강제 이송되고, 출구에 장착된 다이스(dies)의 구멍 형상으로 길게 압출 성형된다.In general, a resin tube, such as a soft hose or a hard pipe, is formed by an extruder that extrudes the raw material for a long time, and most of the granular or powdery synthetic resin raw material injected into the hopper of the extruder is heated by a heater in a cylindrical cylinder to soften it. And after being melted, it is forcibly conveyed to the outlet while being kneaded and compressed by the rotation of the screw, and is extruded into a hole shape of a die mounted at the outlet.

종래 합성수지 관은 압출기에서 다이스(dies)의 형상에 따라 원형 또는 사각 등의 다양한 형상으로 압출 성형되고, 무게가 가벼워서 취급 및 운반이 용이하며, 접착제 또는 소켓이나 버트(Butt) 융착법 등을 이용하여 접합 및 연결과 보수가 간편하다는 장점을 지니고 있으나, 충격과 강도 등이 비교적 낮다는 단점이 있다.Conventional synthetic resin pipes are extruded into various shapes such as round or square according to the shape of dies in the extruder, are light in weight, and are easy to handle and transport, using an adhesive or a socket or butt fusion method, etc. It has the advantage of easy joining, connection and repair, but has the disadvantage of relatively low impact and strength.

이러한 합성수지 관의 단점을 개선하기 위한 방안으로서, 대한민국 등록특허 제10-0784856호(합성수지 보강 수도관 및 그의 제조방법)가 제시된 바 있으며, 상기 선행기술은 내피층과 내압층을 형성한 합성수지 관의 외부에 기타 재료를 사용하여 완충층을 피복한 뒤, 그 위에 경질 외피층을 코팅하여 내압층의 손상을 방지하기 위한 기술이다.As a method for improving the disadvantages of such a synthetic resin tube, Republic of Korea Patent No. 10-0784856 (synthetic resin reinforced water pipe and its manufacturing method) has been presented, the prior art is the outer surface of the synthetic resin tube formed the inner layer and the pressure-resistant layer It is a technique for preventing damage to the pressure-resistant layer by coating the buffer layer using other materials in the coating, and then coating a hard shell layer thereon.

그러나, 상기 선행기술은 완충층이 합성수지가 아닌 이질 재료이기 때문에 합성수지 관의 재활용이 용이하지 못하고, 또한 각각의 층이 순차적으로 성형됨에 따라 제조과정이 매우 복잡할 뿐만 아니라 제조 비용이 증가하는 원인으로 작용하고 있다.However, since the buffer layer is a heterogeneous material rather than a synthetic resin, it is not easy to recycle the synthetic resin tube, and as each layer is sequentially formed, the manufacturing process is not only complicated, but also increases the manufacturing cost. Doing.

또한 합성수지 관의 강도를 보강하기 위한 대표적인 선행기술로서, 대한민국 등록특허 제10-0873007호(보강수단을 갖는 합성수지 관)가 제시된 바 있다.In addition, as a representative prior art for reinforcing the strength of the synthetic resin tube, Republic of Korea Patent No. 10-0873007 (synthetic resin tube having a reinforcing means) has been presented.

상기 선행기술은 길이 방향의 유로공간을 형성하는 내벽과, 상기 내벽을 감싸는 외벽을 가지며, 내벽과 외벽 사이에는 중공부가 연속 또는 불연속적으로 형성된 본체와, 상기 본체의 강도를 보강하기 위한 보강수단을 구비하며, 상기 보강수단은 본체의 중공부에 충진되고 폴리에틸렌과 금속분말을 포함하는 분체가 혼합 성형된 보강재를 구비하는 기술이다.The prior art has an inner wall forming a flow path space in the longitudinal direction, an outer wall surrounding the inner wall, a body formed with a hollow portion continuously or discontinuously between the inner wall and the outer wall, and reinforcing means for reinforcing the strength of the main body. The reinforcing means is provided with a reinforcing material filled in a hollow part of the main body and mixed with a powder comprising polyethylene and a metal powder.

이러한 선행기술은 본체의 내부에 금속분말을 함유하는 폴리에틸렌 수지를 보강재로 충전하여 강도가 우수하고, 금속분말의 함유량을 달리하여 비중을 크게 할 수 있으므로, 지중이나 수중에 매설작업이 가능하고, 또한 보강재가 외부로 노출되지 않도록 마감부재를 구비함에 따라 환경오염을 일으키지 않는다.This prior art is filled with polyethylene resin containing a metal powder to the inside of the main body with a reinforcing material, excellent strength, and can increase the specific gravity by varying the content of the metal powder, it is possible to bury in the ground or water As the finishing member is provided so that the reinforcement is not exposed to the outside, it does not cause environmental pollution.

그러나, 상기 선행기술들은 합성수지 관의 구조가 매우 복잡하고, 이로 인하여 제작비용이 과다하게 소요되는 문제점이 있으며, 또한 합성수지가 아닌 이질 재료가 혼합되어 제조됨에 따라 합성수지 관의 재활용이 용이하지 못한 문제점들이 있다.However, the prior art has a problem that the structure of the synthetic resin tube is very complicated, and thus the manufacturing cost is excessively consumed, and the problems that the recycling of the synthetic resin tube is not easy due to the manufacture of a mixture of heterogeneous materials other than the synthetic resin. have.

대한민국 등록특허 제10-0546744호.Republic of Korea Patent No. 10-0546744. 대한민국 등록특허 제10-0673057호.Republic of Korea Patent No. 10-0673057. 대한민국 등록특허 제10-0784856호.Republic of Korea Patent No. 10-0784856. 대한민국 등록특허 제10-0873007호.Republic of Korea Patent No. 10-0873007. 대한민국 등록특허 제10-1224114호.Republic of Korea Patent No. 10-1224114.

본 발명은 종래 합성수지 관의 선행기술에서 구조가 매우 복잡하고, 제작비용이 과다하게 소요되는 한편 재활용이 용이하지 못한 문제점들을 개선하고자 안출된 기술로서, 압출기에서 연속 성형되는 압출관의 중공홀에 일정한 간격으로 칸막이를 투입하고, 냉각기에서 압출관을 냉각하여 압출관의 중공홀에 일정한 간격으로 칸막이가 구성되는 건축용 압출관을 제공하는 것을 목적으로 한다.The present invention has been made in order to improve the problems of the structure of the conventional synthetic resin tube is very complicated, excessive manufacturing costs and not easy to recycle, constant in the hollow hole of the extruder tube continuously formed in the extruder A partition is put at intervals, and an object of the present invention is to provide an extrusion pipe for construction in which a partition is formed at regular intervals in a hollow hole of the extrusion pipe by cooling the extrusion pipe in a cooler.

또한 본 발명은 건축 설비 또는 각종 산업 설비에서 사용 목적에 따라 압출관을 소정의 길이로 절단하여 설치가 용이하고, 압출기에서 연속적인 압출 성형으로 제작 및 생산성이 우수할 뿐만 아니라 재활용이 용이한 건축용 압출관을 제공하는 것을 목적으로 한다.In addition, the present invention is easy to install by cutting the extruded pipe to a predetermined length according to the purpose of use in building equipment or various industrial equipment, the production and productivity by continuous extrusion molding in the extruder as well as easy to recycle construction extrusion The purpose is to provide a tube.

본 발명은 상기와 같은 소기의 목적을 실현하고자,The present invention is to realize the desired object as described above,

압출기를 통하여 연속 성형되는 합성수지 압출관에 있어서, 상기 압출기를 통해 성형되고, 중심에 중공홀이 관통 형성된 본체와; 상기 본체의 중공홀에 일정한 간격으로 접합되는 칸막이;를 포함하고, 상기 칸막이는 가장자리 둘레가 중공홀의 내주면 접합부에 융착 고정되며, 상기 본체는 칸막이가 접합된 외주면 둘레에 돌기부가 돌출 형성되어 구현된다.A synthetic resin extrusion tube continuously formed through an extruder, the synthetic resin extrusion tube comprising: a main body formed through the extruder and having a hollow hole through the center thereof; The partition is bonded to the hollow hole of the main body at regular intervals, including; wherein the partition is circumferentially fixed to the inner circumferential surface joining portion of the hollow hole, the main body is implemented by projecting protrusions formed around the outer circumferential surface to which the partition is joined.

또한 본 발명의 실시예로서, 칸막이는 본체와 동일한 합성수지 재질로 구성되고, 본체의 중공홀과 동일한 형상으로 형성된 것을 특징으로 한다.In addition, as an embodiment of the present invention, the partition is made of the same synthetic resin material as the main body, characterized in that formed in the same shape as the hollow hole of the main body.

또한 본 발명의 실시예로서, 본체의 중공홀에 일정한 간격으로 접합되는 칸막이와 칸막이 사이의 공간이 차단되어 밀폐된 것을 특징으로 한다.In addition, as an embodiment of the present invention, it is characterized in that the space between the partition and the partition to be bonded at regular intervals to the hollow hole of the main body is blocked and sealed.

본 발명의 실시예는 압출기에서 연속 성형되는 압출관의 중공홀에 일정한 간격으로 칸막이가 구성됨으로써, 압출기에서 연속적인 압출 성형으로 제작 및 생산성이 우수할 뿐만 아니라 압출관의 재활용이 용이하고, 또한 건축 설비 또는 각종 산업 설비에서 사용 목적에 따라 압출관을 소정의 길이로 절단하여 설치가 용이한 효과가 있다.In the embodiment of the present invention, the partitions are formed at regular intervals in the hollow hole of the extruder tube continuously formed in the extruder, so that the extruder is not only excellent in production and productivity, but also easy to recycle the extruded tube, It is easy to install by cutting the extruded pipe into a predetermined length according to the purpose of use in a facility or various industrial facilities.

아울러, 본 발명의 실시예는 본체의 중공홀에서 칸막이와 칸막이 사이의 공간이 밀폐됨에 따라 임시 부교 또는 양식장 등의 수상 부양체로 설치가 용이하고, 또한 칸막이와 칸막이 사이의 내부 공간에 부력이 우수한 내장재가 충진됨에 따라 양식장 등의 수상 부양체로 사용이 용이한 효과가 있다.In addition, the embodiment of the present invention is easy to install as a floating flotation body such as temporary pontoons or aquaculture farm as the space between the partition and the partition in the hollow hole of the main body, and also excellent buoyancy in the inner space between the partition and the partition As it is filled, there is an effect that it is easy to use as a floating flotation of the farm.

도 1은 본 발명에서 실시예를 나타낸 사시도.
도 2는 본 발명에서 실시예를 나타낸 단면도.
도 3은 본 발명에서 압출관의 성형상태를 나타낸 단면도.
도 4는 본 발명에서 압출관의 요부 단면도.
도 5는 본 발명에서 압출관의 성형과정을 나타낸 구성도.
도 6은 본 발명에서 압출관의 성형상태를 나타낸 요부 단면도.
도 7은 본 발명에서 다른 실시예를 나타낸 단면도.
1 is a perspective view showing an embodiment in the present invention.
Figure 2 is a cross-sectional view showing an embodiment in the present invention.
Figure 3 is a cross-sectional view showing the molding state of the extrusion tube in the present invention.
Figure 4 is a sectional view of the main portion of the extrusion tube in the present invention.
Figure 5 is a schematic view showing the molding process of the extrusion tube in the present invention.
Figure 6 is a sectional view of the main portion showing a molding state of the extrusion tube in the present invention.
Figure 7 is a cross-sectional view showing another embodiment in the present invention.

이하 첨부된 도면을 참조하여 본 발명의 실시예에 따른 주요 구성을 살펴보면, 압출기(100)를 통하여 연속 성형되는 합성수지 압출관에 있어서, 상기 압출기(100)를 통해 성형되고, 중심에 중공홀(11)이 관통 형성된 본체(10)와; 상기 본체(10)의 중공홀(11)에 일정한 간격으로 접합되는 칸막이(20);를 포함하고, 상기 칸막이(20)는 가장자리 둘레가 중공홀(11)의 내주면 접합부(13)에 융착 고정되며, 상기 본체(10)는 칸막이(20)가 접합된 외주면 둘레에 돌기부(12)가 돌출 형성되어 구성된다.Looking at the main configuration according to an embodiment of the present invention with reference to the accompanying drawings, in the synthetic resin extrusion pipe continuously formed through the extruder 100, is formed through the extruder 100, the hollow hole 11 in the center A main body 10 through which is formed; And a partition 20 bonded to the hollow holes 11 of the main body 10 at regular intervals, wherein the partition 20 is fused and fixed to the inner circumferential surface joining portion 13 of the hollow hole 11. The main body 10 includes a protrusion 12 protrudingly formed around the outer circumferential surface to which the partition 20 is bonded.

상기 실시예의 주요 구성에서 본체(10)는 합성수지 압출관을 구성하는 것으로서, 상기 본체(10)는 도면에서 도 1 내지 도 3과 같이, 일반적으로 공지된 기술의 압출기(100)를 통해 길이 방향으로 압출 성형되고, 중심에 길이 방향으로 중공홀(11)이 관통 형성된다.In the main configuration of the embodiment, the main body 10 constitutes a synthetic resin extrusion tube, and the main body 10 is longitudinally through the extruder 100 of a generally known technique, as shown in FIGS. 1 to 3 in the drawing. Extrusion is carried out, and the hollow hole 11 penetrates in the longitudinal direction at the center.

상기에서 본체(10)는 압출기(100)의 호퍼에 투입된 입상 또는 분말상의 합성수지 원료가 원통형 실린더 속에서 히터로 가열되어 연화 및 융해된 후, 스크류의 회전에 의해 혼련 및 압축되면서 다이스헤드(110)와 다이스(120)로 강제 이송되고, 다이스(dies)의 형상으로 길게 압출 성형된다.In the main body 10, the granular or powdery synthetic resin material introduced into the hopper of the extruder 100 is heated and heated by a heater in a cylindrical cylinder, softened and melted, and then kneaded and compressed by the rotation of a screw. And is forcibly conveyed to the die 120 and extruded for a long time into the shape of a die.

따라서, 본체(10)는 압출기(100)에서 다이스(120)의 형상에 따라 원형 또는 사각 등의 다양한 형상으로 압출 성형되며, 또한 다이스(120)의 사양에 따라 크고 작은 직경으로 다양하게 성형된다.Therefore, the main body 10 is extruded into various shapes such as round or square according to the shape of the die 120 in the extruder 100, and also variously molded into large and small diameters according to the specifications of the die 120.

또한 상기 실시예의 주요 구성에서 칸막이(20)는 본체(10)의 중공홀(11)에 접합되는 기능으로서, 상기 칸막이(20)는 도면에서 도 1 내지 도 3과 같이, 본체(10)와 동일한 합성수지 재질로 구성되고, 본체(10)의 중공홀(11)과 동일한 형상으로 형성된다.In addition, the partition 20 in the main configuration of the embodiment is a function that is bonded to the hollow hole 11 of the main body 10, the partition 20 is the same as the main body 10, as shown in Figs. It is made of a synthetic resin material and is formed in the same shape as the hollow hole 11 of the main body 10.

상기에서 칸막이(20)는 본체(10)의 중공홀(11) 형상과 동일하게 원형 또는 사각의 판체 형상으로 구성되고, 중공홀(11)의 길이 방향을 따라 일정한 간격으로 중공홀(11)의 내주면에 접합 설치된다.The partition 20 is formed in a circular or square plate shape in the same manner as the hollow hole 11 of the main body 10, the hollow hole 11 at regular intervals along the longitudinal direction of the hollow hole 11 It is attached to the inner circumferential surface.

따라서, 중공홀(11)의 길이 방향을 따라 일정한 간격으로 칸막이(20)가 접합 설치됨으로써, 본체(10)의 중공홀(11)에서 칸막이(20)와 칸막이(20) 사이의 공간이 차단되어 밀폐된다.Therefore, the partitions 20 are bonded to each other at regular intervals along the longitudinal direction of the hollow hole 11, so that the space between the partition 20 and the partition 20 is blocked in the hollow hole 11 of the main body 10. It is sealed.

이러한 구성으로 이루어진 본 발명의 실시예는 도면에서 도 2와 같이, 본체(10)에서 중공홀(11)의 내주면 접합부(13)에 일정한 간격으로 칸막이(20)의 가장자리 둘레가 융착되어 접합되며, 상기 칸막이(20)가 접합된 본체(10)의 외주면 둘레에 돌기부(12)가 돌출 형성된다.In the embodiment of the present invention made of such a configuration, as shown in Figure 2, the circumference of the edge of the partition 20 is fused at regular intervals to the inner circumferential surface joining portion 13 of the hollow hole 11 in the main body 10, The protrusion 12 protrudes around the outer circumferential surface of the main body 10 to which the partition 20 is joined.

상기에서 칸막이(20)의 가장자리 둘레가 접합되는 중공홀(11)의 접합부(13)는 중공홀(11)의 내주면 안쪽으로 오목하게 함몰되어 구성되며, 상기 접합부(13)에 칸막이(20)의 가장자리 둘레가 융착됨에 따라 중공홀(11)에서 칸막이(20)와 칸막이(20) 사이의 공간이 밀폐된다.In the above, the junction part 13 of the hollow hole 11 to which the edge circumference of the partition 20 is joined is recessed and recessed into the inner circumferential surface of the hollow hole 11, and the partition part 20 of the partition part 20 is formed in the junction part 13. As the circumference of the edge is fused, the space between the partition 20 and the partition 20 in the hollow hole 11 is sealed.

다음으로, 본 발명의 실시예에서 칸막이(20)의 접합구조를 살펴보면, 도면에서 도 3 내지 도 6과 같이, 우선 압출기(100)의 실린더에서 히터로 가열되어 연화 및 융해된 원료가 스크류의 구동으로 혼련 및 압축되면서 다이스헤드(110)와 다이스(120)로 강제 이송되고, 상기 다이스(120)에서 사이징(130)으로 본체(10)가 압출되면서 진공 성형된다.Next, looking at the junction structure of the partition 20 in the embodiment of the present invention, as shown in Figure 3 to Figure 6, first, the raw material is softened and melted by heating the heater in the cylinder of the extruder 100, the drive of the screw While being kneaded and compressed, the die 10 is forcedly transferred to the die head 110 and the die 120, and the main body 10 is extruded from the die 120 to the sizing 130.

이때, 칸막이 로딩유닛(200)에서 실린더(210)가 작동하여 흡착헤드(220)를 통해 칸막이(20)를 사이징(130) 안에서 진공 성형되는 본체(10)의 중공홀(11)로 투입한다.At this time, the cylinder 210 is operated in the partition loading unit 200 to inject the partition 20 into the hollow hole 11 of the main body 10 which is vacuum-molded in the sizing 130 through the adsorption head 220.

상기에서 본체(10)의 중공홀(11)로 투입된 칸막이(20)는 중공홀(11)의 내주면 접합부(13)에 가장자리 둘레가 접합되면서 본체(10)의 외주면 둘레에 돌기부(12)가 형성되고, 또한 냉각기(140)에서 본체(10)가 냉각되면서 중공홀(11)의 접합부(13)가 내주면 안쪽으로 오목하게 함몰되어 구성된다.The partition 20 introduced into the hollow hole 11 of the main body 10 has a protrusion 12 formed around the outer circumferential surface of the main body 10 while the edge is joined to the inner circumferential surface joining portion 13 of the hollow hole 11. In addition, while the main body 10 is cooled in the cooler 140, the junction portion 13 of the hollow hole 11 is recessed to be recessed inwardly into the inner circumferential surface.

한편 상기에서 칸막이 로딩유닛(200)의 실린더(210)는 설정된 시간에 따라 주기적으로 작동하여 본체(10)의 중공홀(11)에 칸막이(20)를 일정한 간격으로 투입하게 된다.Meanwhile, the cylinder 210 of the partition loading unit 200 operates periodically according to a set time to inject the partition 20 into the hollow hole 11 of the main body 10 at regular intervals.

따라서, 본체(10)의 중공홀(11)에 일정한 간격으로 칸막이(20)가 접합되어 구성됨으로써, 중공홀(11)에서 칸막이(20)와 칸막이(20) 사이의 공간이 밀폐되고, 본체(10)의 외주면에 일정한 간격으로 돌기부(12)가 형성된다.Therefore, the partition 20 is bonded to the hollow hole 11 of the main body 10 at regular intervals, whereby the space between the partition 20 and the partition 20 in the hollow hole 11 is sealed, and the main body ( Protrusions 12 are formed at regular intervals on the outer circumferential surface of 10).

또한 본 발명의 실시예는 도면에서 도 7과 같이, 본체(10)의 중공홀(11)에서 칸막이(20)와 칸막이(20) 사이의 밀폐된 공간에 내장재(30)를 충진하는 것으로서, 상기 내장재(30)는 부력이 우수한 발포 스치로폼을 적용할 수 있다.In addition, the embodiment of the present invention, as shown in Figure 7, in the hollow hole 11 of the main body 10 to fill the interior material 30 in a sealed space between the partition 20 and the partition 20, the Interior material 30 can apply a foamed foam foam excellent in buoyancy.

상기에서 내장재(30)는 칸막이(20)와 칸막이(20) 사이에서 본체(10)의 외주면 일측에 통기홀(31)을 관통 형성하고, 이와 대응하는 위치에 다른 통기홀(31)을 관통 형성한 다음, 일측의 통기홀(31)을 통해 칸막이(20)와 칸막이(20) 사이의 내부 공간에 내장재(30)를 충진하게 된다.In the interior material 30 is formed between the partition 20 and the partition 20 through the vent hole 31 on one side of the outer peripheral surface of the main body 10, and through the other vent hole 31 formed in the corresponding position Next, the interior material 30 is filled in the inner space between the partition 20 and the partition 20 through the vent hole 31 on one side.

이와 같은 본 발명의 실시예는 압출기에서 연속 성형되는 압출관의 중공홀에 일정한 간격으로 칸막이가 구성됨으로써, 연속적인 압출 성형으로 제작 및 생산성이 우수할 뿐만 아니라 압출관의 재활용이 용이하고, 건축 설비 또는 각종 산업 설비에서 사용 목적에 따라 압출관을 소정의 길이로 절단하여 설치가 용이하다.Such an embodiment of the present invention is formed by the partition at regular intervals in the hollow hole of the extrusion pipe continuously formed in the extruder, not only excellent production and productivity by continuous extrusion molding, but also easy to recycle the extrusion pipe, building equipment Or it is easy to install by cutting the extrusion pipe to a predetermined length according to the purpose of use in various industrial equipment.

또한 본 발명의 실시예는 본체의 중공홀에서 칸막이와 칸막이 사이의 공간이 밀폐됨에 따라 임시 부교 또는 양식장 등의 수상 부양체로 설치가 용이하고, 또한 칸막이와 칸막이 사이의 내부 공간에 부력이 우수한 내장재가 충진됨에 따라 양식장 등의 수상 부양체로 용이하게 사용할 수 있다.In addition, the embodiment of the present invention is easy to install as a floating flotation body such as temporary pontoon bridge or aquaculture farm as the space between the partition and the partition in the hollow hole of the main body, and also has excellent buoyancy in the inner space between the partition and the partition As it is filled, it can be easily used as aquatic flotation for farms.

상기에서 본 발명의 바람직한 실시예를 참고로 설명 하였으며, 상기의 실시예에 한정되지 아니하고, 상기의 실시예를 통해 본 발명이 속하는 기술분야에서 통상의 지식을 가진 자가 본 발명의 요지를 벗어나지 않는 범위에서 다양한 변경으로 실시할 수 있는 것이다.The preferred embodiments of the present invention have been described above with reference to the present invention, and are not limited to the above embodiments, and those skilled in the art through the above embodiments do not depart from the gist of the present invention. Can be implemented in a variety of changes.

10: 본체 11: 중공홀
12: 돌기부 13: 접합부
20: 칸막이 30: 내장재
31: 통기홀
10: main body 11: hollow hole
12: projection 13: junction
20: partition 30: interior
31: ventilation hole

Claims (3)

압출기(100)를 통하여 연속 성형되는 합성수지 압출관에 있어서,
상기 압출기(100)를 통해 성형되고, 중심에 중공홀(11)이 관통 형성된 본체(10); 및 상기 본체(10)의 중공홀(11)에 일정한 간격으로 접합되는 칸막이(20);를 포함하고,
상기 칸막이(20)는 가장자리 둘레가 중공홀(11)의 내주면 접합부(13)에 융착 고정되며, 본체(10)와 동일한 합성수지 재질로 구성되는 한편 본체(10)의 중공홀(11)과 동일한 형상으로 형성되고,
상기 칸막이(20)의 가장자리 둘레가 접합되는 중공홀(11)의 접합부(13)는 중공홀(11)의 내주면 안쪽으로 오목하게 함몰되어 구성되며, 상기 접합부(13)에 칸막이(20)의 가장자리 둘레가 융착되고, 중공홀(11)에서 칸막이(20)와 칸막이(20) 사이의 공간이 차단되어 밀폐되며, 상기 본체(10)는 칸막이(20)가 접합된 외주면 둘레에 돌기부(12)가 돌출 형성되고,
상기 본체(10)의 중공홀(11)에서 칸막이(20)와 칸막이(20) 사이의 밀폐된 공간에 부력이 우수한 내장재(30)가 충진되며,
상기 내장재(30)는 칸막이(20)와 칸막이(20) 사이에서 본체(10)의 외주면 일측에 통기홀(31)을 관통 형성하고, 이와 대응하는 위치에 다른 통기홀(31)을 관통 형성한 다음, 일측의 통기홀(31)을 통해 칸막이(20)와 칸막이(20) 사이의 내부 공간에 내장재(30)가 충진되는 것을 특징으로 하는 건축용 압출관.
In the synthetic resin extrusion pipe that is continuously molded through the extruder 100,
A main body 10 formed through the extruder 100 and having a hollow hole 11 penetrated through the center thereof; And a partition 20 joined to the hollow hole 11 of the main body 10 at regular intervals.
The partition 20 is fusion-fixed to the inner circumferential surface joining portion 13 of the hollow hole 11, the edge 20 is made of the same synthetic resin material as the main body 10 while the same shape as the hollow hole 11 of the main body 10 Formed into,
The junction portion 13 of the hollow hole 11 to which the edge circumference of the partition 20 is joined is concavely recessed into the inner circumferential surface of the hollow hole 11, and the edge of the partition 20 at the junction portion 13. The circumference is fused, the space between the partition 20 and the partition 20 in the hollow hole 11 is closed and sealed, the main body 10 has a projection 12 around the outer peripheral surface to which the partition 20 is bonded Protruding,
In the hollow hole 11 of the main body 10, the interior material 30 having excellent buoyancy is filled in a closed space between the partition 20 and the partition 20.
The interior material 30 is formed between the partition 20 and the partition 20 through the vent hole 31 on one side of the outer circumferential surface of the main body 10, and through the other vent hole 31 formed at a position corresponding thereto. Next, the building extrusion pipe, characterized in that the interior material 30 is filled in the inner space between the partition 20 and the partition 20 through the vent hole 31 on one side.
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KR102615615B1 (en) * 2021-08-05 2023-12-19 주식회사 태성산업 Lightweight aqua farm using double pipe

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