KR20090088164A - The multiple pipe laying manufacturing method and pipe laying structure - Google Patents

The multiple pipe laying manufacturing method and pipe laying structure Download PDF

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Publication number
KR20090088164A
KR20090088164A KR1020080013547A KR20080013547A KR20090088164A KR 20090088164 A KR20090088164 A KR 20090088164A KR 1020080013547 A KR1020080013547 A KR 1020080013547A KR 20080013547 A KR20080013547 A KR 20080013547A KR 20090088164 A KR20090088164 A KR 20090088164A
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South Korea
Prior art keywords
pipe
insulating material
pressure pipe
molded
circular
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KR1020080013547A
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Korean (ko)
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김재상
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김재상
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Priority to KR1020080013547A priority Critical patent/KR20090088164A/en
Publication of KR20090088164A publication Critical patent/KR20090088164A/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/15—Extrusion 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0012—Combinations of extrusion moulding with other shaping operations combined with shaping by internal pressure generated in the material, e.g. foaming
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/22—Corrugating
    • B29C53/30—Corrugating of tubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0012—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds having particular thermal properties
    • B29K2995/0015—Insulating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2023/00—Tubular articles
    • B29L2023/22—Tubes or pipes, i.e. rigid
    • B29L2023/225—Insulated

Abstract

A method for manufacturing a connection pipe for multi-purpose and a structure thereof are provided to make the connection pipe softly and gently bent by filling the insulating material inside the connection pipe. The circular insulating material is molded by pressing out the synthetic resin foaming material. A high pressure pipe(110), a low pressure pipe(120), a power line(130) and a signal transmitting line(140) is integrated into one body when molding the insulating material. A shell(200) is formed on the outer surface of the molded insulating material.

Description

다용도용 연결배관 제조방법 및 그 구조 {The multiple pipe laying manufacturing method and pipe laying structure}Multi-purpose pipe laying manufacturing method and its structure {The multiple pipe laying manufacturing method and pipe laying structure}

본 발명은 에어콘 등의 각종 공기화기에 사용되는 다용도용 연결배관 제조방법 및 그 구조에 관한 것이다.The present invention relates to a method for manufacturing a multipurpose connecting pipe used for various air conditioners such as air conditioners and a structure thereof.

일반적으로 에어콘 등의 각종 공기조화기는 첨부도면 도1에 도시된 바와같이 실내기(1)와 실외기(2)로 분리 구성되고, 이들은 연결배관(10)에 의해 서로 연결되어 있다.In general, various air conditioners such as air conditioners are separated into an indoor unit (1) and an outdoor unit (2) as shown in FIG. 1 and are connected to each other by a connecting pipe (10).

여기서 상기 연결배관(10)은 실내기(1)와 실외기(2)를 연결하여 냉매를 순환시키는 고압관과 저압관 그리고 실내기(1)와 실외기(2)에 전원을 공급하고 작동신호를 전달하는 전원선 및 신호전달선(통신케이블)이 내장된다.Here, the connection pipe 10 connects an indoor unit 1 and an outdoor unit 2 to supply a high pressure tube and a low pressure tube for circulating a refrigerant, and to supply power to the indoor unit 1 and the outdoor unit 2 and to transmit an operation signal. Line and signal transmission line (communication cable) are embedded.

또한, 때에 따라서는 상기 실내기(1)에서 발생하는 물을 외부로 자동으로 배출할 수 있도록 실내기(1)와 연결설치되어 작동하는 배수펌프(3)의 배수구와 연결설치되는 물배수관(150)도 함께 내장되기도 한다.In addition, sometimes the water drain pipe 150 is connected to the drain port of the drain pump 3 is installed and connected to the indoor unit (1) to automatically discharge the water generated in the indoor unit (1) to the outside It may be built together.

상기와 같은 구성으로 실내기(1)와 실외기(2)를 연결하기 위한 종래의 연결배관을 더욱 상세히 살펴보면 단순히 각각 별도로 구비되는 고압관과 저압관 그리 고 전원선과 신호전달선을 하나로 모은 다음 이의 외측에 별도의 테이프(11)를 감아서 구성되거나,Looking at the conventional connection pipe for connecting the indoor unit (1) and the outdoor unit (2) in the above configuration in more detail, simply gathered separately the high-pressure tube and low-pressure tube and power line and signal transmission line that are provided separately to the outside of the It is constructed by winding a separate tape 11,

또는 길이방향으로 절개면을 가지는 중공의 단열재 내부에 고압관과 저압관을 삽입설치하고 단열재 외면에 전원선이나 신호전달선을 밀착시킨다음 외측에 테이프(11)를 감아서 구성된 것이 대부분이었다.Alternatively, the high pressure pipe and the low pressure pipe were inserted into the hollow heat insulating material having a cutout in the longitudinal direction, and a power line or a signal transmission line was closely attached to the outer surface of the heat insulating material, and then the tape 11 was wound around the outside.

또한, 물배수관(150)의 경우에도 상기 연결배관(10)과 별도로 연결설치하거나, 상기 연결배관(10)에 테이프(11)를 이용하여 물배수관(150)도 역시 함께 연결설치하는 방법을 사용하고 있다.In addition, even in the case of the water drainage pipe 150 is connected to the connection pipe 10 and installed separately, or by using a tape 11 to the connection pipe 10 is also used to install the water drainage pipe 150 also connected together Doing.

그러나 이와같은 방법들은 모두 작업자가 현장에서 일일히 고압관과 저압관 및 전원선, 신호전달선, 물배수관(150)을 테이프(11)를 이용하여 하나로 묶어 정리해야만 되므로 그 작업이 번거롭고 불편할 뿐 만 아니라 작업시간이 많이 소요되는 문제점이 있었다.However, these methods are all cumbersome and inconvenient because the worker has to organize the high pressure tube, the low pressure tube and the power line, the signal transmission line, and the water drainage pipe 150 together using a tape 11 at the site. There was a problem that takes a lot of work.

본 발명은 상기와 같은 제반 문제점을 감안하여 안출한 것으로,The present invention has been made in view of the above problems,

에어콘과 같은 각종 공기조화기에 다용도로 사용될 수 있는 특수한 구조의 연결배관을 제조하고 이를 제공함으로써,By manufacturing and providing specially designed connecting pipes that can be used for various purposes in various air conditioners such as air conditioners,

실내기와 실외기의 연결작업이 매우 편리하고 신속하게 이루어지도록 하며, 연결설치시 연결배관이 부드럽고 완만하게 구부러져 내부 부속물의 훼손이 없이 안정적으로 설치가능하도록 하며, 설치후에는 외부 충격에 견디는 힘이 강하고 단열 효과가 뛰어나 유지보수가 편리하도록 함은 물론 내구성이 있고 외관미 또한 매우 수려하게 되도록 하여 줌에 그 목적을 둔 것이다.The connection between the indoor unit and the outdoor unit is very convenient and quick.The connection pipe is smoothly and gently bent at the time of installation, so that it can be installed stably without damaging the internal accessories.After installation, the power to withstand external shocks is strong and insulated. Its purpose is to make it easy to maintain due to its excellent effect, and to make it durable and beautiful.

상기와 같은 목적을 달성하기 위한 본 발명은,The present invention for achieving the above object,

합성수지발포소재를 발포압출기를 이용 발포압출하여 원형의 단열재를 성형하되,Foam extruding the synthetic resin foam material using a foam extruder to form a circular insulation material,

상기 원형의 단열재 성형시 이의 내부에 고압관과 저압관 그리고 전원선 및 신호전달선을 일체로 인서트성형함과 동시에,When molding the circular insulation, at the same time insert-molding the high-pressure tube and low-pressure tube and the power line and signal transmission line integrally therein,

상기 고압관과 저압관 그리고 전원선 및 신호전달선이 일체로 인서트성형된채로 계속적으로 압출성형되는 단열재의 외면에 연질합성수지를 도포하여 외피를 형성하여서 이루어짐에 그 특징이 있다.The high-pressure tube and the low-pressure tube, and the power line and the signal transmission line is formed by applying a soft synthetic resin to the outer surface of the insulating material continuously extruded while insert molding integrally to form an outer shell.

본 발명은 양질의 다용도용 연결배관을 간편하게 제작할 수 있음은 물론 이와같이 제작된 다용도용 연결배관은 단열재 내부에 고압관과 저압관 그리고 전원선 및 신호전달선이 일체로 인서트 성형되어져 있음은 물론 이 단열재 외면에 연질합성수지로된 외피가 감싸져 있으므로, 이와같은 다용도용 연결배관을 이용하여 빠른시간내에 공기조화기를 구성하는 실내기와 실외기를 연결설치할 수 있는 효과가 있다.The present invention can easily produce a high-quality multi-purpose connection pipe, as well as the multi-purpose connection pipe produced in this way is a high-pressure pipe and low-pressure pipe and the power line and signal transmission line is integrally insert-molded inside the heat insulating material as well as this heat insulating material Since the outer surface of the outer cover is made of soft synthetic resin, it is possible to connect and install the indoor unit and the outdoor unit constituting the air conditioner in a short time by using such a multipurpose connecting pipe.

그리고, 연결설치시 연결배관을 구부릴때 관속이 단열재로 꽉 채워져 있는 상태이므로 관속의 부속물들이 찌끄러지거나 심하게 꺽이지 않고 부드럽고 완만하 게 구부러지기 때문에 내부 부속물의 훼손 및 막힘이 전혀 없어서 매우 안정적으로 설치되는 효과가 있다.In addition, when the connecting pipe is bent, the pipe bundle is filled with heat insulator, so the fittings of the pipe are bent smoothly and gently without being crushed or severely broken. It is effective.

또한, 연결설치 후에는 외관미 또한 매우 수려하다.In addition, the appearance and beauty is also very beautiful after installation.

그러는 한편, 외부 충격에도 견디는 힘이 강하고 단열효과가 뛰어나므로 수명이 장구하고 고장 및 훼손의 염려가 없어서 유지관리가 매우 편리한 효과가 있다.On the other hand, the strength to withstand external shocks and excellent thermal insulation effect is long life and there is no fear of breakdown and damage there is a very convenient maintenance effect.

따라서, 본 발명은 실사용에 있어서 매우 유용하게 사용되는 획기적인 발명인 것이다.Therefore, this invention is a breakthrough invention which is very usefully used in practical use.

이하, 상기와 같은 목적을 달성하기 위한 본 발명을 첨부도면에 의거 더욱 상세히 설명한다.Hereinafter, the present invention for achieving the above object will be described in more detail based on the accompanying drawings.

먼저 본 발명의 다용도용 연결배관 구조를 살펴본다.First, look at the multi-purpose connection pipe structure of the present invention.

첨부도면 도2에 도시된 바와같이 본 발명의 다용도용 연결배관(10)은 발포압출기(미도시)로 발포압출되는 원형의 단열재(100) 내부에 고압관(110)과 저압관(120) 그리고 전원선(130) 및 신호전달선(140)이 일체로 인서트성형되어 있고,As shown in Figure 2, the multi-use connecting pipe 10 of the present invention is a high-pressure pipe 110 and a low-pressure pipe 120 and the inside of the circular insulation 100 is foamed extruded by a foam extruder (not shown) and The power supply line 130 and the signal transmission line 140 are integrally insert molded,

상기 고압관(110)과 저압관(120) 그리고 전원선(130) 및 신호전달선(140)이 일체로 인서트성형된 단열재(100)의 외면에 연질합성수지를 도포하여 외피(200)가 형성되어진 구조를 가진다.The outer shell 200 is formed by applying a soft synthetic resin to the outer surface of the high-pressure pipe 110 and the low-pressure pipe 120 and the power line 130 and the signal transmission line 140 which are integrally insert-molded insulation 100. It has a structure.

본 발명의 다용도용 연결배관(10)은 첨부도면 도3에 도시된 바와같이 상기 발포압출기(미도시)로 발포압출되는 원형의 단열재(100) 내부에 물배수관(150)이 더 형성되어져 구성될 수 도 있다.Multi-use connecting pipe 10 of the present invention is configured to be further formed with a water drain pipe 150 inside the circular insulation 100 is foamed extruded into the foam extruder (not shown) as shown in Figure 3 Can also be.

여기서, 본 발명의 다용도용 연결배관(10)은 상기 단열재(100)를 원형이 아닌 타원형이나 각형으로도 성형가능한 것은 물론이고, 첨부도면 도4에 도시된 바와같이 상기 단열재(100) 외면을 주름지게 성형하여 구성할 수 도 있다.Here, the multi-use connection pipe 10 of the present invention is not only possible to mold the heat insulating material 100 in the shape of an ellipse or a square, but also, as shown in Figure 4, the outer surface of the heat insulating material 100 pleats It may be configured by fork molding.

상기와 같은 다용도용 연결배관(10) 구조를 가지기 위한 제조방법에 대해 설명한다.It describes a manufacturing method for having a multi-purpose connecting pipe 10 structure as described above.

합성수지발포소재를 발포압출기(미도시)를 이용 발포압출하여 원형의 단열재(100)를 성형하되,The foamed extrusion material is foamed extruded using a foam extruder (not shown) to form a circular insulation 100,

상기 원형의 단열재(100) 성형시 이의 내부에 고압관(110)과 저압관(120) 그리고 전원선(130) 및 신호전달선(140)을 일체로 인서트성형함과 동시에,At the same time the high-pressure pipe 110 and the low-pressure pipe 120 and the power line 130 and the signal transmission line 140 is integrally insert molded into the circular heat insulating material 100 therein,

상기 고압관(110)과 저압관(120) 그리고 전원선(130) 및 신호전달선(140)이 일체로 인서트성형된채로 계속적으로 압출성형되는 단열재(100)의 외면에 연질합성수지를 도포하여 외피(200)를 형성하여서 이루어진다.The high-pressure pipe 110 and the low-pressure pipe 120 and the power line 130 and the signal transmission line 140 by applying a soft synthetic resin to the outer surface of the insulating material 100 is continuously extruded while being integrally molded insert It is made by forming 200.

여기서, 본 발명은 상기 원형의 단열재(100) 성형시 내부에 물배수관(150)을 더 인서트성형하여서 이루어질 수 도 있다.Here, the present invention may be made by further insert molding the water drainage pipe 150 therein when forming the circular insulation 100.

본 발명은 상기 단열재(100)를 원형이 아닌 타원형이나 각형으로도 성형가능한 것은 물론이고, 상기 단열재(100) 내부에 일체로 인서트성형되는 내부 부속물들의 종류 및 갯수 또한 주문자의 요구에 따라 선택적으로 조절가능하다.The present invention is not only possible to mold the heat insulating material 100 in a circular or oval shape, but also the type and number of internal accessories integrally insert-molded in the heat insulating material 100 may be selectively adjusted according to the request of the orderer. It is possible.

또한, 상기 단열재(100) 외면을 주름지게 형성하여 결과적으로 완성된 연결배관(10)을 주름관형태로 성형함으로써 상기 연결배관(10)이 더욱 더 용이하게 구 부러질 수 있도록 제조 할 수 도 있다.In addition, by forming the outer surface of the heat insulating material 100 to corrugate, as a result of forming the completed connection pipe 10 in the form of a corrugated pipe may be manufactured so that the connection pipe 10 can be bent more easily.

본 발명의 다용도용 연결배관 제조방법을 사용하면 공기조화기 이외의 각종장치에도 사용할 수 도 있다.By using the manufacturing method of the multipurpose connecting pipe of the present invention, it can be used for various devices other than the air conditioner.

따라서, 본 발명의 단순 설계변경 내지는 단순 치환한 것이라면 모두 본 발명의 기술범주내에 속한다 할 것이다.Therefore, any simple design change or simple substitution of the present invention will fall within the technical scope of the present invention.

도1은 일반적인 공기조화기의 설치상태도.1 is a state diagram of the installation of a general air conditioner.

도2는 본 발명 다용도용 연결배관의 일 구성상태도.Figure 2 is a configuration state of the present invention versatile connecting pipe.

도3은 본 발명 다용도용 연결배관의 다른 구성상태도.Figure 3 is another configuration of the present invention versatile connection piping.

도4는 본 발명 다용도용 연결배관의 또 다른 구성상태도. Figure 4 is another configuration of the present invention versatile connection pipe.

♣도면의 주요 부분에 대한 부호의 설명♣♣ Explanation of symbols for the main parts of the drawing

10:연결배관 100:단열재10: connection piping 100: insulation

110:고압관 120:저압관110: high pressure pipe 120: low pressure pipe

130:전원선 140:신호전달선130: power supply line 140: signal transmission line

150:물배수관 200:외피150: water drain pipe 200: shell

Claims (6)

합성수지발포소재를 발포압출기(미도시)를 이용 발포압출하여 원형의 단열재(100)를 성형하되,The foamed extrusion material is foamed extruded using a foam extruder (not shown) to form a circular insulation 100, 상기 원형의 단열재(100) 성형시 이의 내부에 고압관(110)과 저압관(120) 그리고 전원선(130) 및 신호전달선(140)을 일체로 인서트성형함과 동시에,At the same time the high-pressure pipe 110 and the low-pressure pipe 120 and the power line 130 and the signal transmission line 140 is integrally insert molded into the circular heat insulating material 100 therein, 상기 고압관(110)과 저압관(120) 그리고 전원선(130) 및 신호전달선(140)이 일체로 인서트성형된채로 계속적으로 압출성형되는 단열재(100)의 외면에 연질합성수지를 도포 외피(200)를 형성하여서 이루어짐을 특징으로 하는 다용도용 연결배관 제조방법.The high-pressure pipe 110 and the low-pressure pipe 120 and the power line 130 and the signal transmission line 140 is coated with a flexible synthetic resin on the outer surface of the insulating material 100 that is continuously extruded while being integrally molded Method for producing a multi-use connecting pipe, characterized in that formed by forming 200. 제1항에 있어서,The method of claim 1, 상기 원형의 단열재(100) 성형시 내부에 물배수관(150)을 더 인서트성형함을 특징으로 하는 다용도용 연결배관 제조방법. Method for producing a multi-use connecting pipe, characterized in that the insert molding more water drain pipe 150 therein when forming the circular insulation (100). 제1항에 있어서,The method of claim 1, 상기 원형의 단열재(100) 성형시 단열재(100) 외면을 구부리기 용이하도록 주름지게 형성하여서 이루어짐을 특징으로 하는 다용도용 연결배관 제조방법.Method for producing a multi-use connecting pipe, characterized in that made by forming a corrugated so as to be easy to bend the outer surface of the heat insulating material (100) when forming the circular heat insulating material (100). 발포압출기(미도시)로 발포압출되는 원형의 단열재(100) 내부에 고압관(110)과 저압관(120) 그리고 전원선(130) 및 신호전달선(140)이 일체로 인서트성형되어 있고,The high-pressure pipe 110 and the low-pressure pipe 120 and the power line 130 and the signal transmission line 140 are integrally insert-molded inside the circular insulation material 100 that is foam-extruded by a foam extruder (not shown), 상기 고압관(110)과 저압관(120) 그리고 전원선(130) 및 신호전달선(140)이 일체로 인서트성형된 단열재(100)의 외면에 연질합성수지를 도포하여서된 외피(200)가 형성되어진 것을 특징으로 하는 다용도용 연결배관 구조.The outer shell 200 is formed by applying a soft synthetic resin to the outer surface of the high-pressure pipe 110, the low-pressure pipe 120, and the power supply line 130 and the signal transmission line 140 is integrally insert-molded insulation 100. Versatile connecting piping structure, characterized in that the made. 제4항에 있어서,The method of claim 4, wherein 상기 발포압출기(미도시)로 발포압출되는 원형의 단열재(100) 내부에 물배수관(150)이 더 인서트성형되어진 것을 특징으로 하는 다용도용 연결배관 구조. Multi-purpose connecting pipe structure, characterized in that the water drainage pipe 150 is further insert-molded in the circular heat insulating material 100 is foamed by the foam extruder (not shown). 제4항에 있어서,The method of claim 4, wherein 상기 원형의 단열재(100) 외면을 주름지게 형성하여서 구성되어진 것을 특징으로 하는 다용도용 연결배관 구조.Versatile connecting pipe structure, characterized in that the circular insulation is formed by forming the outer surface to wrinkle (100).
KR1020080013547A 2008-02-14 2008-02-14 The multiple pipe laying manufacturing method and pipe laying structure KR20090088164A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101951791B1 (en) * 2018-01-10 2019-02-25 (주)엠에스코리아 Multiple tubes with insulation and multiple tubes manufacturing apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101951791B1 (en) * 2018-01-10 2019-02-25 (주)엠에스코리아 Multiple tubes with insulation and multiple tubes manufacturing apparatus

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