KR200167088Y1 - Triple drain pipe and its manufacturing apparatus for civil engineering works - Google Patents

Triple drain pipe and its manufacturing apparatus for civil engineering works Download PDF

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Publication number
KR200167088Y1
KR200167088Y1 KR2019990016289U KR19990016289U KR200167088Y1 KR 200167088 Y1 KR200167088 Y1 KR 200167088Y1 KR 2019990016289 U KR2019990016289 U KR 2019990016289U KR 19990016289 U KR19990016289 U KR 19990016289U KR 200167088 Y1 KR200167088 Y1 KR 200167088Y1
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South Korea
Prior art keywords
intermediate layer
triple
outer shell
overlapped
winder
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KR2019990016289U
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Korean (ko)
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김교환
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정우리사이클링주식회사
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Priority to KR2019990016289U priority Critical patent/KR200167088Y1/en
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    • EFIXED CONSTRUCTIONS
    • E03WATER SUPPLY; SEWERAGE
    • E03FSEWERS; CESSPOOLS
    • E03F3/00Sewer pipe-line systems
    • E03F3/04Pipes or fittings specially adapted to sewers
    • 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
    • F16L9/121Rigid pipes of plastics with or without reinforcement with three layers

Abstract

본 고안은 국제분류 E03B에 해당하는 토목 공사용 합성수지재 배수관이며, PE와 재생원료를 이용하여 단면이 삼중으로 이루어지는 삼중관과 그 제조장치에 관한 것이다.The present invention is a synthetic resin material drain pipe for civil engineering works according to the international classification E03B, and relates to a triple pipe having a triple cross section using PE and recycled raw materials and a manufacturing apparatus thereof.

본 고안의 삼중관은 일정폭을 갖는 내피를 와인더 외측에 감되 일단이 서로 맞물리게 하고 내피 상부에는 두꺼운 중간층을 역시 일단이 서로 맞물리게 하여 감으며 상기 중간층 상부에는 외피를 역시 일단이 서로 맞무리게 하여 감음으로써 3중 1체형으로 제조되어지며 외피와 내피의 맞물리는 부분은 서로 같은 위치가 되고 중간층의 맞물리는 부분은 외피와 내피의 맞물림 부분과 위치가 어긋나게 하며 외피 및 중간층의 맞물리는 부분은 롤러로 압착시켜 제조한 삼중관의 구조와 그 제조장치의 구성이다.The triple tube of the present invention winds the endothelial having a certain width on the outside of the winder, and one end is interlocked with each other, and the upper end of the middle layer is also wound by interlocking one end with each other. It is manufactured in the shape of triple body by winding, and the interlocking parts of the outer skin and the endothelium are in the same position, and the interlocking parts of the middle layer are displaced with the interlocking parts of the outer skin and the endothelium. It is the structure of the triple tube manufactured by crimping | compression-bonding, and the structure of the manufacturing apparatus.

Description

토목건설 배수용 삼중관과 그 제조장치{Triple drain pipe and its manufacturing apparatus for civil engineering works}Triple drain pipe and its manufacturing apparatus for civil engineering works

본 고안은 국제분류 E03B에 해당하는 토목건설 배수관이며, PE와 재생원료를 이용하여 단면이 삼중으로 이루어지는 삼중관과 그 제조장치에 관한 것이다.The present invention is a civil construction drainage pipe corresponding to the international classification E03B, and relates to a triple pipe having a triple cross section and a manufacturing apparatus using PE and recycled raw materials.

특히 장마철등에 수해는 원활한 배수가 이루어지지 못하여 역류현상이 발생됨으로 더 심각한 피해를 입고 있다.Especially during the rainy season, floods are not being drained smoothly, causing backflow.

이러한 토목건설용 배수관으로 사용되는 기존 파이프는 PVC관, 나선주름관이 주로 사용되고 있으나 PVC관은 압출하여 생산하는 관계로 직경이 크거나 두께가 두꺼울 경우 생산이 어렵고 제조비용이 크게 증가되는 문제점이 있으며, 나선주름관은 내압과 충격에 약하고 운송도중 중량에 의해 중간부위가 부러지는 문제점이 있다.Existing pipes used as drain pipes for civil construction are mainly used for PVC pipes and spiral corrugated pipes. However, PVC pipes are produced by extrusion, which is difficult to produce when the diameter is large or thick, and the manufacturing cost is greatly increased. Spiral corrugated pipe is weak to internal pressure and impact, and there is a problem that the middle part is broken by weight during transportation.

본 고안은 외피와 내피가 PE 재질로 이루어지고 외피와 내피 사이의 중간층이 비교적 두꺼운 합성수지로 이루어진 삼중관을 제조하므로써 내압, 충격, 강도가 강한 배수관을 제공하고져 하는 것으로 재활용재를 이용하여 가격을 낮추는 한편 압출방식이 아닌 감기방식을 채택하여 제조원가를 크게 낮춘 것이다.The present invention aims to provide a drain pipe with strong pressure, impact and strength by manufacturing a triple pipe made of a synthetic resin with a thicker outer skin and inner skin, with a middle layer between the outer skin and the inner skin. On the other hand, by adopting the winding method rather than the extrusion method, the manufacturing cost is greatly reduced.

본 고안의 삼중관은 일정폭을 갖는 내피를 와인더 외측에 감되 일단이 서로 맞물리게 하고 내피 상부에는 두꺼운 중간층을 일측이 서로 맞물리게하여 감으며 상기 중간층 상부에는 외피를 역시 일단이 서로 맞물리게하여 감음으로써 제조되어지는 것으로 외피와 내피의 맞물리는 부분은 서로 같은 위치가 되고 중간층의 맞물리는 부분은 외피와 내피의 맞물리는 부분과 위치가 어긋나게 하며 외피 및 중간층의 맞물리는 부분은 롤러로 압착시켜 제조한다.The triple tube of the present invention is manufactured by winding the endothelial having a certain width on the outside of the winder and having one end interlocked with each other and the upper end of the endothelial with a thick middle layer interlocked with each other, and the upper part of the middle layer with the one end interlocked with each other. The interlocking parts of the outer skin and the endothelium are in the same position, and the interlocking parts of the middle layer are displaced with the interlocking parts of the outer skin and the endothelium, and the interlocking parts of the outer skin and the middle layer are manufactured by pressing with rollers.

이러한 본 고안은 3개의 노즐에서 각각 내피, 중간층, 외피를 압출시켜 와인더 상부에서 열융착되어지며 감아지게 하므로써 삼중관을 제조하게 되므로 고가의 대형 압출기가 불필요하고 삼중관의 단면에 주름관과 같은 공간이 없어 내압, 강도, 충격에 강하도록 한 것이다.This invention devises triple tube by extruding endothelial, middle layer, and outer shell from each of three nozzles so that it is heat-sealed and wound on top of the winder. Therefore, expensive large extruder is unnecessary and space such as corrugated pipe on the cross section of triple tube There is no resistance to pressure, strength and impact.

도 1은 본 고안 삼중관의 사시도1 is a perspective view of the subject innovation triple tube

도 2는 본 고안 삼중관의 단면도2 is a cross-sectional view of the subject innovation triple tube

도 3은 본 고안의 삼중관 제조장치 사시도3 is a perspective view of a triple pipe manufacturing apparatus of the present invention

도 4는 본 고안의 삼중관 제조장치 요부평면도4 is a plan view of the main portion of the triple pipe manufacturing apparatus of the present invention

도 5는 본 고안의 삼중관 제조장치 요부정면도5 is a front view of the main part of the triple pipe manufacturing apparatus of the present invention

도 6은 본 고안의 롤러각도 변화를 나타낸 와인더 정면도6 is a winder front view showing a change in the roller angle of the present invention

도 7은 본 고안의 롤러각도 변화를 나타낸 와인더 평면도7 is a winder plan view showing a change in the roller angle of the present invention

도 8은 본 고안 삼중관의 중간노즐 실시예 평면도8 is a plan view of an intermediate nozzle of the present invention triple pipe

도 9는 본 고안 삼중관의 제조 공정도9 is a manufacturing process diagram of the subject innovation triple tube

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

(1) : 삼중관 (2) : 내피(1): triple tube (2): endothelial

(3) : 중간층 (4) : 외피(3): intermediate layer (4): sheath

(10)(10') : 사출기 (11)(12)(13) : 노즐(10) (10 '): Injection molding machine (11) (12) (13): Nozzle

(20) : 와인더 (21) : 롤러20: winder 21: roller

(30)(3)(32) : 롤러 (40) : 저수조(30) (3) (32): Roller 40: Reservoir

도 1은 본 고안 삼중관의 사시도이고, 도 2는 본 고안 삼중관의 단면도로써, 삼중관(1)은 단면이 외피(4), 내피(2), 중간층(3)으로 이루어지며, 외피(4)와 내피(2)는 PE를 사용하고 중간층(3)은 재활용재를 사용하되 외피(4)와 내피(2)는 그 조직이 치밀하여 기공이 적고 중간층(3)은 그에 비하여 기공이 크다.1 is a perspective view of a triple tube of the present invention, Figure 2 is a cross-sectional view of the triple tube of the present invention, the triple tube (1) is made of an outer shell (4), endothelial (2), intermediate layer (3), the outer shell ( 4) and the endothelium (2) using PE and the intermediate layer (3) using recycled materials, but the outer skin (4) and the endothelium (2) is dense in structure and less pore, the middle layer (3) is larger than the pores .

삼중관(1)의 내측면에는 내피(2)가 냉각될 때 발생되는 홈이 형성되고 외측면에는 외피(4)의 겹쳐지는 부분을 압착시킨 약간의 돌출부분이 형성되나 삼중관(1)의 외피(4), 내피(2), 중간층(3)이 각각 겹쳐져 성형되므로 내압, 강도, 충격을 견디는 힘이 뛰어나다.The inner surface of the triple tube 1 is provided with a groove which is generated when the endothelial 2 is cooled, and the outer surface has a slight protrusion formed by compressing the overlapping portion of the outer shell 4, but Since the outer shell 4, the inner shell 2, and the intermediate layer 3 are formed by overlapping each other, the outer shell 4, the inner shell 2, and the intermediate layer 3 are formed to be excellent in pressure resistance, strength and impact resistance.

그 단면은 '' 으로 형성된다.Its cross section is' 'Is formed.

즉 삼중관(1)이 외피(4), 중간층(3), 내피(2)로 구분되나 일체로 형성되어 기존 주름관에 비하여 내압, 강도 및 충격에 견디는 힘이 크고, 중간층(3)의 두께가 두껍고 내부기공이 있어 보온효과가 뛰어나다.That is, the triple tube (1) is divided into the outer shell (4), the middle layer (3), the inner shell (2), but formed integrally, and has a higher resistance to internal pressure, strength and impact than the existing corrugated tube, and the thickness of the intermediate layer (3) It is thick and has internal pores, so it has excellent thermal effect.

그리고 삼중관(1)의 길이 연결시 연결커플링에 내삽되는 삼중관(1)의 외측에 홈을 형성시켜 고무링을 끼워주므로써 누수가 되지 않게 연결할 수 있으나 기존 주름관은 내부통공으로 인하여 고무링을 끼울 수 없다.And when connecting the length of the triple pipe (1) by forming a groove on the outside of the triple pipe (1) inserted into the coupling coupling can be connected so as not to leak by inserting a rubber ring, but the existing corrugated pipe is a rubber ring due to the internal hole Can't fit

또한 삼중관(1)은 PE칩, 폐비닐등의 재활용재를 이용하여 제조하게 되므로 제조원가가 싸고 자원재활용을 할 수 있다.In addition, since the triple pipe 1 is manufactured using recycled materials such as PE chips and waste vinyl, the manufacturing cost is low and the resources can be recycled.

본 고안의 삼중관 제조장치를 도 3내지 도 6에 의거 살펴본다.The triple tube manufacturing apparatus of the present invention looks at with reference to FIGS.

본 고안은 외피(4)와 내피(2)를 이루는 PE를 녹여서 노즐(11)(12)로 배출하는 사출기(10)와, 중간층(3)을 이루는 재활용재를 녹여서 노즐(13)로 배출하는 사출기(10')를 필요로 하고, 노즐(11)(12)(13)에서 압출되는 외피(4), 중간층(3), 내피(2)를 감는 와인더(20)와, 와인더(20)외측에서 중간층(3) 및 외피(4)의 겹치는 부분을 눌러주는 롤러(30)(31)(32)를 구비시킴으로써 이루어진다.The present invention melts the PE forming the outer shell (4) and the inner shell (2) and discharges it to the nozzles (11, 12) and the recycled material forming the intermediate layer (3) to melt and discharge to the nozzle (13) Winder 20, which winds the outer shell 4, the intermediate layer 3, the inner shell 2, which requires an injection machine 10 'and is extruded from the nozzles 11, 12, 13, and the winder 20 The roller 30, 31, 32 which presses the overlapping part of the intermediate | middle layer 3 and the outer shell 4 from the outside is provided.

여기서 와인더(20)에 감기는 외피(4), 중간층(3), 내피(2)를 냉각시키기 위한 살수 냉각장치가 필수적으로 설치되고 냉각수를 받기 위한 저수조(40)가 설치되며, 사출기(10)(10')에서 노즐(30)(31)(32)로 연결되는 연결관로에는 다수의 전기히터가 내장되어 있다.Here, a water spray cooling device for cooling the outer shell 4, the middle layer 3, and the inner shell 2 wound around the winder 20 is essentially installed, and a reservoir 40 for receiving cooling water is installed, and an injection machine 10 is provided. The plurality of electric heaters are built into the connection pipe connected to the nozzles 30, 31 and 32 at the 10 '.

노즐(30)(31)(32)은 연결관로를 회전시켜 원하는 위치에 고정시킬 수 있으며 외피(4)와 내피(2)를 형성시키는 노즐(11)(12)은 노즐구멍이 하나의 슬롯형태로 뚫려지고, 중간층(3)을 형성시키는 노즐(13)을 도 8에 도시된 바와 같이 노즐구멍(14)(15)(16)을 1-3열로 형성시키되 2-3개로 형성시킬 경우 노즐구멍(14)(15)의 일부분이 서로 겹쳐질 수 있도록 한다.The nozzles 30, 31 and 32 can be fixed to a desired position by rotating the connecting pipe, and the nozzles 11 and 12 forming the outer shell 4 and the inner shell 2 have a nozzle hole in the form of a slot. As shown in FIG. 8, nozzle nozzles 14, 15, and 16 are formed in one to three rows, but the nozzles 13 forming the intermediate layer 3 are formed in two to three nozzle holes. (14) Allow portions of (15) to overlap one another.

노즐(13)의 노즐구멍(14)(15)(16)을 2-3개로 형성시키는 이유는 중간층(3)두께가 두꺼움으로 한번에 두껍게 배출시킬 경우 냉각이 되지 않는 문제가 있어 2-3줄로 배출시켜 냉각이 용이하면서도 원하는 두께를 형성시킬 수 있도록 하기 위함이다.The reason for forming 2-3 nozzle holes 14, 15, 16 of the nozzle 13 is that the thickness of the intermediate layer 3 is thick, so that if it is discharged thick at once, the cooling is not performed. This is to allow easy cooling and to form a desired thickness.

본 고안의 와인더(20)는 여러개의 회전롤러(21)를 환형으로 배치하되 상기 롤러(21)는 일측으로 동력을 전달받아 회전되게 하고 타측의 드럼(22)을 좌, 우 회전시킴에 따라 각도가 틀어지게 구성된다.Winder 20 of the present invention is arranged in a plurality of rotating rollers 21 in an annular shape, the roller 21 is rotated by receiving power to one side and rotate the drum 22 on the other side, left and right The angle is configured to be wrong.

즉 롤러(21)는 원동기의 회전동력을 감속기(24)에서 감속시켜 체인(23)으로 전달되게 하므로써 각각의 롤러(21)가 회전되게 하고 도 6과 같이 드럼(22)에 고정된 이동편(25)을 볼트로 고정편(26)에서 이동시켜 롤러(21)의 각도를 조절한다.That is, the roller 21 decelerates the rotational power of the prime mover from the reducer 24 to be transmitted to the chain 23 so that each roller 21 is rotated and a moving piece fixed to the drum 22 as shown in FIG. 6 ( The angle of the roller 21 is adjusted by moving 25 from the fixing piece 26 with a bolt.

롤러(21)의 각도가 틀어짐에 따라 삼중관(1)의 제조속도가 변해지는 것으로 상기한 와인더(20)는 주름관 제조시에도 사용되는 공지된 물품이다.As the angle of the roller 21 is changed, the manufacturing speed of the triple tube 1 changes, and the winder 20 is a known article used even in the manufacture of corrugated pipes.

와인더(20)의 외측에는 전, 후, 좌, 우이동이 가능한 롤러(30)(31)(32)를 배치하는 한편 냉각수를 공급하는 살수 냉각장치를 설치하고 냉각수는 저수조(40)에 모아진다.Outside the winder 20, rollers 30, 31, 32, which can move forward, backward, left, and right, are disposed, and a water spray cooling device for supplying cooling water is installed, and the cooling water is collected in the reservoir 40. .

롤러(30)(31)(32)는 핸들(34)회전에 따라 와인더(20)쪽으로 이동하거나 멀어지게 되고 롤러이송축(33)을 타고 좌,우이동되게 하되 이동이 완료된 후에는 고정된 상태로 놓이게 된다.The rollers 30, 31 and 32 are moved toward or away from the winder 20 according to the rotation of the handle 34, and left and right moved on the roller feed shaft 33, but remain fixed after the movement is completed. Will be placed.

이러한 구성의 삼중관 제조장치는 사출기(10)(10')를 가동시켜 노즐(11)(12)(13)로 삼중관(1) 제조에 필요한 외피(4), 내피(2), 중간층(3)을 배출시키되 와인더(20)의 롤러(21)를 회전시키고 냉각장치를 가동시킨다.The triple pipe manufacturing apparatus of such a configuration operates the injection molding machine 10, 10 ', and has the nozzles 11, 12, and 13 with the outer shell 4, the inner shell 2, and the intermediate layer required for the triple tube 1 production. 3) to discharge the roller 21 of the winder 20 to rotate and to operate the cooling device.

그러면 노즐(11)에서 배출된 내피(2)가 롤러(21)외측에 감기면서 와인더(20)전방으로 밀려나오게 되며 이때 내피(2)는 일측이 서로 겹쳐지게 한다.Then, the endothelial 2 discharged from the nozzle 11 is pushed to the front of the winder 20 while being wound outside the roller 21, and the endothelial 2 is overlapped with one side.

내피(2)상부에는 노즐(13)에서 배출된 중간층(3)이 서로 겹쳐지면서 감기게 하고 중간층(3)이 겹쳐진 부분은 롤러(30)로 압착시키며 냉각수를 공급하여 열융착되면서 냉각되도록 한다.The upper part of the endothelial (2), the intermediate layer (3) discharged from the nozzle 13 is overlapped with each other, and the intermediate layer (3) is overlapped with the roller 30 to compress and supply the cooling water to be cooled by heat fusion.

중간층(3)의 상부에는 노즐(12)에서 배출된 외피(4)가 일측이 겹쳐지면서 감기게 하고 외피(4)의 겹쳐진 부분은 롤러(31)(32)로 압착시켜 평편하게 하면서 냉각수로 냉각시킨다.The upper part of the intermediate layer 3 allows the outer shell 4 discharged from the nozzle 12 to be wound while one side overlaps, and the overlapping portion of the outer shell 4 is compressed by rollers 31 and 32 to be cooled with cooling water. Let's do it.

이같이 제조된 삼중관(1)은 와인더(20)의 롤러(21)회전에 의해 전방으로 돌면서 빠져나오게 되고 상기 삼중관(1)의 배출속도는 롤러(21)의 틀어진 각도에 의하여 결정된다.The triple pipe (1) thus manufactured is exited by turning forward by the rotation of the roller (21) of the winder 20, and the discharge speed of the triple pipe (1) is determined by the twisted angle of the roller (21).

참고로 이러한 본 고안의 삼중관(1)제조방법에 대하여 도 9를 연계하여 설명한다.For reference, the triple pipe (1) manufacturing method of the present invention will be described with reference to FIG.

노즐(11)에서 배출된 내피(2)는 와인더(20)의 롤러(21)를 타고 감겨지며 이때 도 9의 (가)와 같이 일측부분이 서로 겹쳐지면서 감겨지도록 한다.The endothelial 2 discharged from the nozzle 11 is wound on the roller 21 of the winder 20, and at this time, one side portion is wound while overlapping with each other as shown in FIG.

와인더(20)위에 내피(2)가 감겨지면 그 위에 노즐(13)에서 배출된 중간층(3)이 일단을 서로 겹쳐지게하여 도 9의 (나)와 같이 감겨지도록 한다.When the endothelium 2 is wound on the winder 20, the intermediate layer 3 discharged from the nozzle 13 is overlapped with one end to be wound as shown in FIG. 9B.

여기서 중간층(3)을 도 8의 (나)와 같은 노즐(13)을 사용하여 2겹으로 분리 하거나 3겹으로 분리하여 감는 이유는 중간층(3)이 두꺼워 쉽게 냉각되지 않으므로 중간층(3)을 분리 배출시킴으로써 쉽게 냉각이 이루어지도록 하기 위함이다.The reason why the intermediate layer 3 is separated into two layers or wound into three layers using the nozzle 13 as shown in (b) of FIG. 8 is because the intermediate layer 3 is thick and is not easily cooled, so that the intermediate layer 3 is separated. This is to facilitate cooling by discharging.

중간층(3)이 노즐(13)에서 배출되어 내피(2)위에 감겨지면 내피(2)와 중간층(3) 그리고 중간층(3)끼리는 열융착되어지며 냉각장치로부터의 분사되는 냉각수에 의해 냉각되어진다.When the intermediate layer 3 is discharged from the nozzle 13 and wound on the endothelium 2, the endothelium 2, the intermediate layer 3 and the intermediate layer 3 are thermally fused together and cooled by the cooling water sprayed from the cooling device. .

이때 중간층(3)의 겹치는 부분과 내피(2)의 겹치는 부분은 서로 어긋나게하여 전체적으로 두께에 대한 균형을 잡아주도록 한다.At this time, overlapping portions of the intermediate layer 3 and overlapping portions of the endothelium 2 are shifted from each other to balance the overall thickness.

중간층(3)에 대한 감기가 끝나면 도 9의 (나)와 같이 롤러(30)를 이용하여 중간층(3)의 겹치는 부분을 내측으로 압착시켜 주어 도 9의 (다)와 같이 중간층(3)의 외측을 어느정도 평편하게 잡아준다.After the winding of the intermediate layer 3 is finished, the overlapping portion of the intermediate layer 3 is pressed inwardly by using the roller 30 as shown in FIG. 9 (b), and the intermediate layer 3 as shown in FIG. Hold the outside somewhat flat.

이때 롤러(30)는 많은 열이 전달되므로 냉각장치에 의해 지속적인 냉각이 되도록 하는 한편 롤러(21)내부에도 냉각이 계속 이루어지도록 한다.At this time, since the roller 30 is transferred a lot of heat to ensure continuous cooling by the cooling device, the cooling is also continued inside the roller 21.

그리고 중간층(3)에 대한 롤러(30)압착이 끝나면 노즐(12)에서 배출된 외피(4)가 일측이 서로 겹쳐지게 중간층(3)위에 감는다.When the roller 30 is pressed against the intermediate layer 3, the outer shell 4 discharged from the nozzle 12 is wound on the intermediate layer 3 so that one side overlaps each other.

외피(4)의 겹치는 부분은 중간층(3)의 겹치는 부분과 서로 어긋나게하여 도 9의 (라)와 같이 감아준다.The overlapping part of the outer cover 4 is shifted | deviated from the overlapping part of the intermediate | middle layer 3, and is wound like FIG.9 (d).

노즐(12)에서 배출된 외피(4)는 아직 식지 않는 중간층(3) 외측에 감겨지면서 열융착되어지면서 냉각장치에 의한 냉각이 이루어지도록 한다.The envelope 4 discharged from the nozzle 12 is wound on the outside of the intermediate layer 3 which is not cooled yet, and is thermally fused to allow cooling by the cooling device.

외피(4)의 감기가 끝나면 도 9의 (라)와 같이 롤러(31)(32)를 외피(4)의 겹치는 부분에 대고 압착시켜 삼중관(1)의 최종 단면형태가 도 9의 (마)와 같이 형성되도록 하고 최종적으로 냉각을 거치도록 한다.After the winding of the shell 4 is finished, as shown in (d) of FIG. 9, the rollers 31 and 32 are pressed against the overlapping portions of the shell 4 so that the final cross-sectional shape of the triple tube 1 is shown in FIG. ) And finally cool down.

이같은 방식에 의해 와인더(20)에서 회전되며 제조되는 삼중관(1)은 와인더(20) 전면의 보조작업대를 거치면서 길게 제조되어지고 제조된 삼중관은 원하는 길이만큼 절단하여 출하시키게 된다.In this manner, the triple tube 1 rotated and manufactured in the winder 20 is manufactured while passing through the auxiliary workbench in front of the winder 20, and the manufactured triple tube is cut and shipped to a desired length.

본 고안은 삼중관이 압출이 아닌 감기방식에 의해 제조되므로 설비가 간단하고, 두께가 두꺼워 내압, 강도, 충격에 강하며, 보온성이 강하고 재활용재의 사용으로 저가격의 생산이 가능한 것이다.The present invention is because the triple pipe is manufactured by a winding method rather than extrusion, the equipment is simple, the thickness is thick, strong against pressure, strength, impact, heat insulation, and can be produced at low cost by using recycled materials.

본 고안은 삼중관은 토목 건설용 뿐아니라 일반 산업시설등 광범위용도의 배수관으로 사용될 수 있다.The triple pipe can be used as a drain pipe for a wide range of purposes such as general construction and industrial construction.

Claims (6)

일정폭을 갖고 일단이 겹쳐지게 감은 내피(2)와,Endothelial (2) wound around one end with a certain width, 상기 내피(2)위에 일단이 겹쳐지게하고 내피(2)보다 두껍게 감으며 겹친부분은 압착시킨 중간층(3)과,One end is overlapped on the endothelial (2) and wound thicker than the endothelial (2), and the overlapped portion is a compressed intermediate layer (3), 상기 중간층(3)위에 일단이 겹쳐지게 감고 겹친 부분을 압착시킨 외피(4)로 적층되며 상기 내피(2)와 중간층(3) 및 외피(4)가 열융착되어 형성시킨 것을 특징으로 하는 토목건설 배수용 삼중관.Civil construction, characterized in that the one end is laminated on the intermediate layer (3) and laminated with the outer shell (4) compressed the overlapped portion and the inner shell (2) and the intermediate layer (3) and the outer shell (4) formed by heat fusion Triple pipe for drainage. 제 1항에 있어서,The method of claim 1, 3중관의 단면은인 것을 특징으로 하는 토목건설 배수용 삼중관.The cross section of the triple tube Triple-pipe for civil construction drainage, characterized in that the. 일정폭을 갖는 내피(2)를 일단이 겹쳐지게 와인더(20)에 감고, 상기 내피(2) 상부에 중간층(3)을 감되 중간층(3)은 서로 겹쳐지게 감고 중간층(3)의 겹쳐진 부분을 외측에서 롤러(30)로 압착시키고, 중간층(3)상부에 일정폭을 갖는 외피(4)를 일단이 겹쳐지게 감고, 외피(4)의 겹쳐진 부분을 외측에서 롤러(31)(32)로 압착시킴으로써 제조된 것을 특징으로 하는 토목건설 배수용 삼중관.Winding the endothelial (2) having a predetermined width on the winder 20 so that one end is overlapped, the middle layer (3) is wound on the upper end of the endothelial (2), but the intermediate layer (3) is overlapped with each other and the overlapping portion of the intermediate layer (3) The outer surface of the outer layer 4 is pressed into the roller 30 from the outside, and one end of the outer shell 4 having a predetermined width is stacked on the upper portion of the intermediate layer 3, and the overlapped portion of the outer shell 4 is rolled from the outer side to the rollers 31 and 32. Triple pipe for civil construction drainage, characterized in that manufactured by pressing. 제 3항에 있어서,The method of claim 3, 내피(2)와 외피(4)의 겹쳐진 부분은 동일축상에 위치되게 하고, 중간층(3)의 겹쳐진 부분은 상기 내피(2)와 외피(4)의 겹쳐진 부분과 서로 어긋나게 위치시켜 제조한 것을 특징으로 하는 토목건설 배수용 삼중관.The overlapped portions of the endothelium 2 and the outer shell 4 are positioned on the same axis, and the overlapped portions of the intermediate layer 3 are manufactured by being offset from the overlapped portions of the endothelium 2 and the outer shell 4. Triple pipe for civil construction drainage. 롤러(21)가 환형으로 배열된 와인더(20)일측에 회동가능하게 배치된 노즐(11)(12)(13)과, 상기 노즐(11)(12)에 내피(2)와 외피(4)를 공급하여 배출시키는 사출기(10)와, 상기 노즐(13)에 중간층(3)을 공급하여 배출시키는 사출기(10')와, 와인더(20)의 측면에 배치되어 사방으로 이동되며 고정되고 중간층(3)과 외피(4)의 겹치는 부분을 압착시키는 롤러(30)(31)(32)와, 상기 와인더(20)의 외측에 설치되고 내피(2)와 중간층(3) 및 외피(4)를 냉각시키는 살수 냉각장치를 구비하여 된 것을 특징으로 하는 토목건설 배수용 삼중관 제조장치.The nozzles 11, 12 and 13 are rotatably arranged on one side of the winder 20 in which the rollers 21 are arranged in an annular shape, and the endothelium 2 and the shell 4 on the nozzles 11 and 12. The injection machine 10 for supplying and discharging), the injection machine 10 'for supplying and discharging the intermediate layer 3 to the nozzle 13, and are disposed on the side of the winder 20 to be moved and fixed in all directions. Rollers 30, 31, 32 for compressing the overlapping portions of the intermediate layer 3 and the outer shell 4, and are installed on the outer side of the winder 20, the inner shell 2, the intermediate layer 3 and the outer shell ( 4) The triple pipe manufacturing apparatus for civil construction drainage, characterized in that it is provided with a water spray cooling device for cooling. 제 5항에 있어서,The method of claim 5, 중간층(3)을 배출하는 노즐(13)은 노즐구멍(14)(15)을 상하로 배치시켜 이중으로 배출시키되 배출되는 중간층(3)의 일측이 서로 겹쳐지게 노즐구멍(14)(15)을 뚫어준 것을 특징으로 하는 토목건설 배수용 삼중관 제조장치.The nozzle 13 for discharging the intermediate layer 3 has the nozzle holes 14 and 15 disposed up and down to be discharged in double, but the nozzle holes 14 and 15 are disposed so that one side of the discharged intermediate layer 3 overlaps each other. Triple pipe manufacturing device for civil construction drainage, characterized in that the drilled.
KR2019990016289U 1999-08-10 1999-08-10 Triple drain pipe and its manufacturing apparatus for civil engineering works KR200167088Y1 (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100365952B1 (en) * 2000-08-18 2002-12-31 김선홍 Triple tube and manufacturing method
KR100808470B1 (en) 2007-03-08 2008-03-03 박운용 Apparatus and method for manufacturing pipe with multi-layer wall
KR100998599B1 (en) 2010-08-27 2010-12-07 주식회사 태광수지 Manufacturing apparatus of multi-layed tube

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100365952B1 (en) * 2000-08-18 2002-12-31 김선홍 Triple tube and manufacturing method
KR100808470B1 (en) 2007-03-08 2008-03-03 박운용 Apparatus and method for manufacturing pipe with multi-layer wall
KR100998599B1 (en) 2010-08-27 2010-12-07 주식회사 태광수지 Manufacturing apparatus of multi-layed tube

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