KR20050067788A - Power supplier with multiterminal for electric melting socket - Google Patents

Power supplier with multiterminal for electric melting socket Download PDF

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Publication number
KR20050067788A
KR20050067788A KR1020030098808A KR20030098808A KR20050067788A KR 20050067788 A KR20050067788 A KR 20050067788A KR 1020030098808 A KR1020030098808 A KR 1020030098808A KR 20030098808 A KR20030098808 A KR 20030098808A KR 20050067788 A KR20050067788 A KR 20050067788A
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KR
South Korea
Prior art keywords
socket
plug
electric
power
plugs
Prior art date
Application number
KR1020030098808A
Other languages
Korean (ko)
Inventor
이남훈
Original Assignee
이남훈
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Publication date
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Priority to KR1020030098808A priority Critical patent/KR20050067788A/en
Priority to PCT/KR2004/000248 priority patent/WO2005064224A1/en
Publication of KR20050067788A publication Critical patent/KR20050067788A/en

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L47/00—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics
    • F16L47/02—Welded joints; Adhesive joints
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R27/00—Coupling parts adapted for co-operation with two or more dissimilar counterparts
    • 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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/34—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement"
    • B29C65/3404—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" characterised by the type of heated elements which remain in the joint
    • B29C65/342—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" characterised by the type of heated elements which remain in the joint comprising at least a single wire, e.g. in the form of a winding
    • 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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/34—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement"
    • B29C65/3404—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" characterised by the type of heated elements which remain in the joint
    • B29C65/342—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" characterised by the type of heated elements which remain in the joint comprising at least a single wire, e.g. in the form of a winding
    • B29C65/3432—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" characterised by the type of heated elements which remain in the joint comprising at least a single wire, e.g. in the form of a winding comprising several wires, e.g. in the form of several independent windings
    • 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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/34—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement"
    • B29C65/3468—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" characterised by the means for supplying heat to said heated elements which remain in the join, e.g. special electrical connectors of windings
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
    • B29C66/52—Joining tubular articles, bars or profiled elements
    • B29C66/522—Joining tubular articles
    • B29C66/5221—Joining tubular articles for forming coaxial connections, i.e. the tubular articles to be joined forming a zero angle relative to each other
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
    • B29C66/52—Joining tubular articles, bars or profiled elements
    • B29C66/522—Joining tubular articles
    • B29C66/5229—Joining tubular articles involving the use of a socket
    • B29C66/52291—Joining tubular articles involving the use of a socket said socket comprising a stop
    • B29C66/52292—Joining tubular articles involving the use of a socket said socket comprising a stop said stop being internal
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L47/00—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics
    • F16L47/02—Welded joints; Adhesive joints
    • F16L47/03—Welded joints with an electrical resistance incorporated in the joint
    • 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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/34—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement"
    • B29C65/3472—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" characterised by the composition of the heated elements which remain in the joint
    • B29C65/3476—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" characterised by the composition of the heated elements which remain in the joint being metallic
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/12—Joint cross-sections combining only two joint-segments; Tongue and groove joints; Tenon and mortise joints; Stepped joint cross-sections
    • B29C66/126—Tenon and mortise joints

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Connector Housings Or Holding Contact Members (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

본 발명은 다양한 직경의 삽입홈을 갖는 플러그들이 하나의 몸체에 형성된 전기용융소켓의 전기공급장치를 제공한다. 상기 목적을 위하여 본 발명에는 두 개의 합성수지관을 결합시키기 위한 한 쌍의 삽입핀으로 이루어진 전극을 갖는 전기용융소켓의 전기공급장치에 있어서: 전원을 공급하기 위한 두 개의 전원선들; 상기 삽입핀이 삽입되는 삽입홈의 직경이 서로 다른 적어도 하나 이상의 플러그들로 이루어져 상기 전원선들의 단부에 각각 설치되는 플러그부를 포함하는 것을 특징으로 하는 기술구성이 개시된다.The present invention provides an electrical supply apparatus for an electric molten socket in which plugs having insertion holes of various diameters are formed in one body. To this end, the present invention provides an electrical supply apparatus for an electric molten socket having an electrode composed of a pair of insertion pins for joining two synthetic resin tubes: two power lines for supplying power; The technical configuration is characterized in that it comprises a plug portion which is formed at each of the ends of the power line made of at least one plug having a different diameter of the insertion groove into which the insertion pin is inserted.

Description

전기용융소켓의 전기공급장치{power supplier with multiterminal for electric melting socket} Power supplier with electric melting socket {power supplier with multiterminal for electric melting socket}

본 발명은 합성수지관을 비롯한 합성수지관을 연결시키기 위한 전기용융소켓의 전극에 전기를 공급하기 위한 전기공급장치에 관한 것으로, 더욱 상세하게는 다양한 직경의 삽입홈을 갖는 플러그들이 하나의 몸체에 형성된 전기용융소켓의 전기공급장치에 관한 것이다.The present invention relates to an electrical supply device for supplying electricity to the electrode of the electric melting socket for connecting the synthetic resin pipe, including the synthetic resin pipe, more specifically, the electric plugs having various diameter insertion grooves are formed in one body The present invention relates to an electrical supply device for a molten socket.

합성수지관을 연결시키기 위하여는 전기용융소켓에 양쪽 합성수지관의 단부를 삽입시킨 후, 전기용융소켓에 전기를 공급하여 전기용융소켓이 양쪽 합성수지관에 융착되도록 한다.In order to connect the synthetic resin pipes, the ends of both synthetic resin pipes are inserted into the electric melt sockets, and the electric melt sockets are supplied with electricity so that the electric melt sockets are fused to both synthetic resin pipes.

도 1은 통상의 전기용융소켓으로 합성수지관을 연결시키기는 과정을 설명하기 위한 모식도이다.Figure 1 is a schematic diagram for explaining the process of connecting the synthetic resin pipes in a conventional electrolytic socket.

합성수지관(1),(2)들을 상호 연결시키기 위해서는 전기용융소켓(10)의 원통의 내부에 합성수지관(1), (2)들을 밀어 넣고, 전기용융소켓(10)의 전기단자(11), (12)에 플러그 삽입핀(15), (15')에 맞는 어댑터(24), (26)를 플러그(21), (22)에 꽂아 전기단자(11), (12)에 삽입하여 전기를 공급한다. 전기용융소켓(10)은 내주면의 내측으로 원주를 따라 배치된 열선(13), (14)들이 전기단자(11), (12)에 각각 전기적 접속을 이루고 있다. 전기단자(11), (12)에 플러그가 접속되고, 전원이 공급되게 되면 열선(13), (14)이 가열되게 되어 열선 내측의 합성수지와 합성수지관이 융착되게 되어 합성수지관들(1), (2)과 전기용융소켓(10)은 일체로 된다.In order to interconnect the synthetic resin pipes (1) and (2), the synthetic resin pipes (1) and (2) are pushed into the cylinder of the electric melting socket (10), and the electrical terminals (11) of the electric melting socket (10). Plug the adapters (24) and (26) that fit the plug insertion pins (15) and (15 ') into the plugs (21) and (22) into the electrical terminals (11) and (12). To supply. In the electric melting socket 10, the heating wires 13 and 14 arranged along the circumference of the inner circumferential surface are electrically connected to the electrical terminals 11 and 12, respectively. Plugs are connected to the electrical terminals 11 and 12, and when the power is supplied, the heating wires 13 and 14 are heated so that the synthetic resin and the synthetic resin pipe inside the heating wire are fused to the synthetic resin pipes 1, (2) and the electrolytic socket 10 are integrated.

이때, 전기단자(11), (12)는 어댑터(24), (26)의 단부가 삽입될 수 있도록 소정의 두께의 원통형상으로 이루어져 있는 플러그 삽입부(16),(16')가 형성되며, 플러그 삽입부(16)의 중심에는 어댑터(24), (26)의 중심홈에 삽입될 수 있는 삽입핀(15), (15')이 돌출되어져 있다. 또한, 플러그(21), (22)는 두 개의 전원선 각각의 단부에 형성되어져 있으며, 플러그(21), (22)의 단부는 각각 어댑터(24), (26)가 삽입되어 고정되는 고정부(23), (25)가 형성되어져 있다. 어댑터(24), (26)는 고정부(23), (25)에 체결시키거나 분리시킬 수 있는 구조의 어댑터(24), (26)로 이루어져 있고, 어댑터(24), (26)의 저면 중심에는 중심홈이 형성되어져 있고, 중심홈의 측벽에는 삽입핀(15), (15')과 전기접촉될 금속부가 설치된다.At this time, the electrical terminals 11, 12 are formed with plug insertion portions 16, 16 'made of a cylindrical shape having a predetermined thickness so that the ends of the adapters 24, 26 can be inserted. In the center of the plug insertion portion 16, insertion pins 15 and 15 'protruding from the center grooves of the adapters 24 and 26 protrude. In addition, the plugs 21 and 22 are formed at the ends of each of the two power lines, and the ends of the plugs 21 and 22 are fixed portions into which the adapters 24 and 26 are inserted and fixed, respectively. (23) and (25) are formed. The adapters 24 and 26 are composed of adapters 24 and 26 that can be fastened or detached from the fixing parts 23 and 25, and the bottoms of the adapters 24 and 26 are A center groove is formed at the center thereof, and a metal part to be in electrical contact with the insertion pins 15 and 15 'is installed at the side wall of the center groove.

전기 용융 소켓(10)을 이용하여 합성수지관을 연결시킬 때 시공자는 우선 삽입핀(15), (15')의 크기와 플러그 삽입부(16)의 내경을 측정하여 여기에 맞는 어댑터(24), (26)를 준비하고, 어댑터(24), (26)를 고정부(23), (25)에 체결시켜야 준비과정을 마칠 수 있다.When connecting the synthetic resin pipe using the electric melting socket 10, the installer first measures the size of the insertion pins (15), (15 ') and the inner diameter of the plug insertion portion 16 to fit the adapter 24, (26) to prepare, and the adapter 24, (26) to be fastened to the fixing portion 23, (25) to complete the preparation process.

이때, 삽입핀(15), (15')의 크기는 통상 직경이 4.7mm, 4.0mm, 2.9mm, 2.2mm로 규격화되어져 있으며, 시공자는 이 삽입핀(15), (15')의 크기에 따른 어댑터(24), (26)들을 전부 구비하고, 시공시마다 직경이 다를 경우에 분리 장착시켜야 하는 문제점이 존재하였다.At this time, the size of the insertion pins (15), (15 ') is usually standardized to 4.7mm, 4.0mm, 2.9mm, 2.2mm in diameter, the contractor to the size of the insertion pins (15), (15') According to the present invention, there is a problem in that all adapters 24 and 26 are provided and separately mounted in case of different diameters during construction.

또한, 어댑터(24), (26)는 고정부(23), (25)에 착탈될 수 있는 구조로 이루어져 있기 때문에 불완전 접촉시 아크 발생이나 발열이 발생하게 되어 화재나 기기의 수명을 단축시키는 문제점이 존재하였다. In addition, since the adapters 24 and 26 are constructed to be detachable from the fixing parts 23 and 25, arcing or heat generation may occur during incomplete contact, which shortens the life of the fire or the device. Was present.

본 발명은 상기의 문제점을 고려하여 안출된 것으로, 본 발명의 목적은 직경에 따른 플러그들을 다수개가 일체로 구비되도록 함으로써 어댑터를 교체하지 않고도 크기에 맞는 플러그를 선택하여 시공할 수 있도록 하는 전기용융소켓의 전극에 전기를 공급하기 위한 전기공급장치를 제공하기 위한 것이다.The present invention has been made in view of the above problems, an object of the present invention is to provide a plurality of plugs according to the diameter integrally so that the electric melting socket that can be selected by selecting the plug that fits the size without replacing the adapter It is to provide an electrical supply device for supplying electricity to the electrode of.

또한, 본 발명의 다른 목적은 플러그의 착탈부분을 제거하여 전기공급시 발열이나, 전기아크가 발생되지 않도록 하는 전기 용융 소켓의 전극에 전기를 공급하기 위한 전기공급장치를 제공하기 위한 것이다. In addition, another object of the present invention is to provide an electricity supply device for supplying electricity to the electrode of the electric melting socket to remove the detachable portion of the plug to generate heat or electricity arcing during the electricity supply.

상기의 목적을 달성하기 위하여 본 발명은 두 개의 합성수지관을 결합시키기 위한 한 쌍의 삽입핀으로 이루어진 전극을 갖는 전기용융소켓의 전기공급장치에 있어서: 전원을 공급하기 위한 두 개의 전원선들; 상기 삽입핀이 삽입되는 삽입홈의 직경이 서로 다른 적어도 하나 이상의 플러그들로 형성되어 상기 전원선들의 단부에 각각 설치되는 플러그부를 포함하는 것이다.In order to achieve the above object, the present invention provides an electrical supply apparatus for an electric molten socket having an electrode composed of a pair of insertion pins for joining two synthetic resin pipes: two power lines for supplying power; It includes a plug portion is formed of at least one plug having a different diameter of the insertion groove is inserted into the insertion pin is installed at each end of the power line.

또한, 본 발명에서 두 개의 상기 플러그부에는 대응되는 동일 직경의 플러그가 하나씩 형성되는 것이 바람직하다.Further, in the present invention, it is preferable that two plugs of the same diameter are formed one by one.

또한, 본 발명에서 상기 플러그의 종단면에는 상기 삽입핀이 삽입되는 원통형 삽입홈이 형성되며, 상기 삽입홈에는 상기 전원선에 연결된 도체가 설치되어 상기 삽입핀이 상기 삽입홈에 삽입됨으로써 전원선의 전원이 전기용융소켓에 전달되는 것이 바람직하다.In addition, in the present invention, the end face of the plug is formed with a cylindrical insertion groove into which the insertion pin is inserted, and the insertion groove is provided with a conductor connected to the power line so that the power supply of the power line is inserted into the insertion groove. It is preferred to be delivered to the electrofusion socket.

도 2는 본 발명의 일실시예를 설명하기 위한 사시도이고, 도 3은 본 발명의 일실시예가 전기용융소켓에 결합된 상태의 사시도이다.Figure 2 is a perspective view for explaining an embodiment of the present invention, Figure 3 is a perspective view of an embodiment of the present invention coupled to the electric melting socket.

전원선(100), (200)들의 단부에는 플러그부(100'), (200')가 형성된다. 플러그부(100'), (200')는 전원선(100), (200)의 단부로부터 연장된 연장부(105), (205)와 연장부(105), (205)로 부터 양측으로 돌출된 플러그들(101), (102), (103), (104), (201), (202), (203), (204)로 이루어진다. 이때, 플러그들의 종단면에는 전기용융소켓(10)의 전극의 삽입핀(15), (15')이 삽입되는 원통형상의 삽입홈이 형성되고, 삽입홈의 측부에는 금속도체가 설치되어져 삽입핀(15), (15')이 금속도체에 접촉됨으로써 전원선(100), (200)으로부터 삽입핀(15)에 전원이 공급되게 된다. 이때 플러그들(101), (201)의 삽입홈의 직경은 4.7mm이고, 플러그들(102), (202)의 직경은 4.0mm이고, 플러그들(103), (203)의 직경은 2.9mm이고, 플러그들(104), (204)의 직경은 2.2mm로서, 각 플러그부(100'), (200')에는 동일 직경의 삽입홈을 갖는 플러그들이 하나씩 형성됨으로써 도 3에 도시된 바와 같이, 전기용융소켓(10)의 각 전극의 두 개의 삽입핀(15'), (15')에 각각의 플러그부들의 동일 직경의 플러그가 삽입되게 된다.Plug portions 100 ′ and 200 ′ are formed at ends of the power lines 100 and 200. The plug portions 100 ', 200' protrude from both ends of the extension portions 105, 205 and the extension portions 105, 205 extending from the ends of the power supply lines 100, 200. Plugs 101, 102, 103, 104, 201, 202, 203, and 204. At this time, the end face of the plug is formed with a cylindrical insertion groove into which the insertion pins 15 and 15 'of the electrode of the electric melting socket 10 are inserted, and a metal conductor is installed on the side of the insertion groove to insert the pin 15. ) And (15 ') are brought into contact with the metal conductor so that power is supplied from the power supply lines 100 and 200 to the insertion pin 15. At this time, the diameter of the insertion grooves of the plugs 101 and 201 is 4.7 mm, the diameters of the plugs 102 and 202 are 4.0 mm, and the diameters of the plugs 103 and 203 are 2.9 mm. The plugs 104 and 204 have a diameter of 2.2 mm, and plugs 100 'and 200' are formed with plugs having insertion holes of the same diameter, respectively, as shown in FIG. The same diameter plugs of the respective plug portions are inserted into the two insertion pins 15 'and 15' of the electrodes of the electrofusion socket 10.

상기의 목적과 구성을 갖는 본 발명에 따르면, 종래의 플러그에서 어댑터의 착탈이 이루어지지 않고, 직접 플러그를 삽입핀에 삽입시키기 때문에 플러그가 발열되거나, 아크가 발생되지 않아 전기소모가 적고, 화재등의 안전사고를 줄일 수 있다. 또한, 플러그부에는 직경이 다른 삽입핀에 삽입될 수 있는 서로 다른 직경을 갖는 삽입홈이 형성된 플러그들이 구비되어져 있으므로 편리하게 작업을 진행할 수 있어 시공이 간편하다. According to the present invention having the above object and configuration, since the adapter is not detached from the conventional plug, and the plug is directly inserted into the insertion pin, the plug does not generate heat or does not generate arc, resulting in low electricity consumption, fire, etc. Can reduce safety accidents. In addition, the plug portion is provided with plugs having insertion grooves having different diameters, which can be inserted into insertion pins having different diameters, so that the construction can be conveniently performed, thereby simplifying the construction.

도 1은 통상의 전기용융소켓으로 합성수지관을 연결시키기는 과정을 설명하기 위한 모식도이다.Figure 1 is a schematic diagram for explaining the process of connecting the synthetic resin pipes in a conventional electrolytic socket.

도 2는 본 발명의 일실시예를 설명하기 위한 사시도이다.2 is a perspective view for explaining an embodiment of the present invention.

도 3은 본 발명의 일실시예가 전기용융소켓에 결합된 상태의 사시도이다.Figure 3 is a perspective view of an embodiment of the present invention coupled to the electric melting socket.

Claims (3)

두 개의 합성수지관을 결합시키기 위한 한 쌍의 삽입핀으로 이루어진 전극을 갖는 전기용융소켓의 전기공급장치에 있어서: In the electric supply apparatus of an electric molten socket having an electrode composed of a pair of insertion pins for joining two synthetic resin tubes: 전원을 공급하기 위한 두 개의 전원선들; Two power lines for supplying power; 상기 삽입핀이 삽입되는 삽입홈의 직경이 서로 다른 적어도 하나 이상의 플러그들이 형성되어져 상기 전원선들의 단부에 각각 설치되는 플러그부를 포함하는 것을 특징으로 하는 전기용융소켓의 전기공급장치.At least one plug having a different diameter of the insertion groove into which the insertion pin is inserted is formed, the electric supply apparatus of the electric molten socket, characterized in that it comprises a plug portion which is installed at each end of the power line. 제 1 항에 있어서, 두 개의 상기 플러그부에는 대응되는 동일 직경의 플러그가 하나씩 형성되는 것을 특징으로 하는 전기용융소켓의 전기공급장치.The electric supply apparatus of claim 1, wherein two plug parts are formed with plugs having the same diameters. 제 1 항 또는 제 2 항에 있어서, 상기 플러그의 종단면에는 상기 삽입핀이 삽입되는 원통형 삽입홈이 형성되며, 상기 삽입홈에는 상기 전원선에 연결된 도체가 설치되어 상기 삽입핀이 상기 삽입홈에 삽입됨으로써 전원선의 전원이 전기용융소켓에 전달되는 것을 특징으로 하는 전기용융소켓의 전기공급장치.The terminal of claim 1 or 2, wherein a cylindrical insertion groove into which the insertion pin is inserted is formed in the end face of the plug, and a conductor connected to the power line is installed in the insertion groove to insert the insertion pin into the insertion groove. The electric supply device of the electric melting socket, characterized in that the power of the power line is transmitted to the electric melting socket.
KR1020030098808A 2003-12-29 2003-12-29 Power supplier with multiterminal for electric melting socket KR20050067788A (en)

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PCT/KR2004/000248 WO2005064224A1 (en) 2003-12-29 2004-02-09 Power supplier with multiterminals for electrofusion socket

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GB2500419B (en) * 2012-03-22 2019-06-05 Joseph Tannant Graham Multi-diameter electrofusion output terminal(s) for welding electrofusion fittings with different input pin diameters
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GB2119744A (en) * 1982-05-11 1983-11-23 British Gas Corp Indicating devices for use with heat-sealable fittings for making connections to heat-sealable tubing or pipes
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JPH09309152A (en) * 1996-05-23 1997-12-02 Sekisui Chem Co Ltd Electrowelding device
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