KR101004457B1 - Structure joint for water pipe electric heat line - Google Patents

Structure joint for water pipe electric heat line Download PDF

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Publication number
KR101004457B1
KR101004457B1 KR1020090130860A KR20090130860A KR101004457B1 KR 101004457 B1 KR101004457 B1 KR 101004457B1 KR 1020090130860 A KR1020090130860 A KR 1020090130860A KR 20090130860 A KR20090130860 A KR 20090130860A KR 101004457 B1 KR101004457 B1 KR 101004457B1
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South Korea
Prior art keywords
coupling
water pipe
heating wire
hot water
circumferential surface
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KR1020090130860A
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Korean (ko)
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오양탁
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오양탁
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Priority to KR1020090130860A priority Critical patent/KR101004457B1/en
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Publication of KR101004457B1 publication Critical patent/KR101004457B1/en

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D13/00—Electric heating systems
    • F24D13/04—Electric heating systems using electric heating of heat-transfer fluid in separate units of the system
    • 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
    • F16L53/00—Heating of pipes or pipe systems; Cooling of pipes or pipe systems
    • F16L53/30—Heating of pipes or pipe systems
    • F16L53/35—Ohmic-resistance heating
    • 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
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/10—Means for stopping flow from or in pipes or hoses
    • F16L55/115—Caps
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/40—Heating elements having the shape of rods or tubes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D2200/00—Heat sources or energy sources
    • F24D2200/08—Electric heater

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Resistance Heating (AREA)

Abstract

PURPOSE: A structure joint for a water pipe electric heat line is provided to improve the sealing force of the connection part of a connection member since an elastic pressing member is pressed to the inner connection end and the inner circumference of the connection member. CONSTITUTION: A structure joint for a water pipe electric heat line comprises a hot water pipe(10), a heating wire(80), and a heating wire coupling unit(A). The heating wire coupling unit comprises a coupling member(20), an elastic pressing member(30), a contact member(50), a coupling member(60), and a coupling nut(70). The coupling member has a screw part(26). The elastic pressing member is pressed to one connection end and inner circumference of the connection member and has a heating wire connection hole(32). The contact member is pressed to the other end of the connection member and the pressing member and has a heating wire connection hole(51). The coupling member is coupled with the outer circumference of the contact member. A coupling projection part(57) of the contact member is inserted into a coupling circular groove(28).

Description

온수관의 전열선 결합구조 {structure joint for water pipe electric heat line}Structure joint for water pipe electric heat line

본 발명은 온수관의 전열선 결합구조에 관한 것으로, 더욱 구체적으로는 바닥에 배치되는 온수관에 열매체유를 밀폐되게 충전함과 아울러 열매체유를 가열하기 위한 전열선을 고정 설치하기 위해 온수관의 끝단부에 연결하는 결합수단의 결합력이 크게 향상되고 전열선의 손상을 방지할 수 있도록 한 온수관의 전열선 결합구조에 관한 것이다.The present invention relates to a heating wire coupling structure of the hot water pipe, and more specifically to the end of the hot water pipe to be fixed to the heating wire for heating the heating medium oil while filling the heat medium oil in the hot water pipe disposed in the bottom hermetically It relates to a heating wire coupling structure of the hot water pipe to be able to greatly improve the coupling force of the coupling means connected to the heating wire to prevent damage.

일반적으로 바닥난방수단으로는 지그재그 형태로 온수관을 바닥에 배치하고 이러한 온수관은 보일러에 의해 가열된 고온의 온수를 순환시키는 방식으로서, 온수를 계속적으로 공급할 수 있도록 하고 있다.In general, the floor heating means is arranged in a zigzag hot water pipe on the floor and the hot water pipe is to circulate the hot water heated by the boiler, it is possible to continuously supply hot water.

그러나 이러한 보일러를 이용한 난방을 하기 위해서는 별도의 보일러 설치공간을 필요로 할 뿐만 아니라 보일러를 가동하기 위한 난방유 및 가스의 사용에 의 해 경제적인 부담이 가중되고 산간지역과 같이 교통이 좋지 않은 지역에서는 연료의 배달에 어려움이 있다.However, not only does it require a separate boiler installation space for heating using such a boiler, but also the economic burden is increased by the use of heating oil and gas to operate the boiler, and fuel is poor in areas such as mountainous areas. Has difficulty in delivery.

이를 감안하여 온수관 내에 열매체유를 충진함과 아울러 온수관 내에 전열선을 설치하여 전열선에 의해 가열되게 한 열매체유에 의해 난방이 이루어지도록 한 구성으로 사용이 간편하면서 별도의 보일러장치를 사용하지 않게 되어 매우 경제적이고 친환경적인 난방을 할 수 있도록 한 난방수단이 많이 사용되고 있다.In view of this, the heating medium oil is filled in the hot water pipe and the heating wire is installed in the hot water pipe so that the heating is performed by the heat medium oil heated by the heating wire. Heating means that enable economical and environmentally friendly heating are widely used.

상기와 같은 난방수단에서는 온수관의 내부에 열매체유를 충진하고 열매체유를 가열하기 위한 전열선을 온수관의 끝단부에서 결합부재에 의해 설치되는 구성이므로 결합부재에 의해 온수관 내부가 압력에 따라 수축 팽창하는 경우에도 긴밀한 밀폐력을 유지하도록 함과 아울러 결합부재 부분에서 전열선이 견고하게 설치되어야 한다.In the heating means as described above, since the heating wire for filling the heat medium oil inside the hot water pipe and heating the heat medium oil is installed by the coupling member at the end of the hot water pipe, the inside of the hot water pipe shrinks according to the pressure by the coupling member. In case of expansion, tight heating force should be maintained, and heating wires should be firmly installed at the joining part.

그래서 종래에도 온수관 내부의 열매체유가 누수되지 않고 긴밀한 결합력을 가지면서 전열선을 설치하기 위한 구성으로 도 4에서와 같이 금속제로 구비되고 온수관(1)의 끝단부 및 밀착부재(4)를 삽지할 수 있는 삽지홈(2a)이 형성된 연결부재(2)와, 온수관(1) 끝단부에 연결부재(2)를 고정하기 위한 고정너트(3), 탄성재질로 된 밀착부재(4), 밀착부재(4)를 연결부재(2)에 고정하기 위한 결합부재(5) 및 결합너트(6)로 이루어진 구성이 개시된바 있다.Therefore, the heat transfer oil inside the hot water pipe does not leak and has a close coupling force, and is provided with a metal as shown in FIG. 4 and has a close coupling force to insert the end of the hot water pipe 1 and the contact member 4. Connecting member (2) having an insertion groove (2a) which can be formed, a fixing nut (3) for fixing the connecting member (2) at the end of the hot water pipe (1), an adhesive member (4) made of elastic material, and adhesion A configuration consisting of a coupling member 5 and a coupling nut 6 for fixing the member 4 to the connection member 2 has been disclosed.

상기와 같은 온수관의 전열선 결합수단(A')에서는 온수관(1)의 끝단부를 연결부재(2)의 일측 연결단부 측벽에 형성된 삽지홈(2a)에 끼운 다음 연결부재(2)의 외주면에서 고정너트(3)로 고정결합하면서 밀착링(3a)으로 밀폐기능을 갖도록 하였으나 연결부재(2)외측에 결합되는 고정너트(3)의 밀착링(3a) 만으로는 온수관(1) 내부의 강한 팽창압력에 의해 긴밀한 밀폐력을 발휘할 수 없기 때문에 누수발생의 문제점과, 상기 연결부재(2)의 내경은 온수관(1)의 내경보다 작은 형태이면서 내측으로 돌출된 상태이므로 금속제의 연결부재(2) 내주면에 전열선(7)이 접촉하여 누전사고 발생의 위험이 있는 문제점과, 고무 등의 탄성재질로 이루어진 밀착부재(4)도 온수관(1) 내부의 강한 팽창압력에 의해 밀려나면서 결합부재(5)부분의 밀폐력이 떨어지는 문제점과, 결합부재(5)의 외측으로 인출되는 전열선(7)이 꺾이게 되는 경우에 결합부재(5)의 내주면에 전열선이 접촉되어 전열선이 손상될 우려가 있는 등 문제점이 있었다.In the heating wire coupling means (A ') of the hot water pipe as described above, the end of the hot water pipe (1) is inserted into the insertion groove (2a) formed on the side wall of one side connection end of the connection member 2 and then on the outer peripheral surface of the connection member (2) While it is fixed by the fixing nut (3) to have a sealing function with the contact ring (3a), but only the contact ring (3a) of the fixing nut (3) coupled to the outside of the connecting member (2) strong expansion inside the hot water pipe (1) Since it is impossible to exert a tight sealing force due to pressure, there is a problem of leakage and the inner diameter of the connecting member 2 is smaller than the inner diameter of the hot water pipe 1 and protrudes inward so that the inner peripheral surface of the metal connecting member 2 is formed. Heated wire (7) in contact with the problem that there is a risk of a short circuit accident, and the close contact member (4) made of an elastic material such as rubber is also pushed by a strong expansion pressure inside the hot water pipe (1) coupling member (5) Problem of poor sealing force of the part, There was a heating element (7) is a problem, such as which might be the contact heating elements in the inner peripheral surface of the heating wire to be damage to the coupling member 5 when the kkeokyige drawn out to the outside of the (5).

본 발명은 이러한 문제점을 해결하기 위하여 안출한 것으로, 온수관의 끝단부에 연결되는 연결부재의 내측 연결단부 및 내주면에 밀착되는 고무 등으로 된 탄성 압지부재를 설치하여 연결부재의 연결부분 밀폐력을 높이고 전열선의 누전을 방지할 수 있도록 하고, 밀착부재가 결합부재의 결합부분에서 밀리지 않고 긴밀한 밀폐상태를 유지할 수 있도록 하면서 외부로 인출되는 전열선이 결합부재에 의해 손상되는 것을 방지할 수 있도록 한 온수관의 전열선 결합구조를 제공함에 있다.The present invention has been made to solve the above problems, by installing an elastic pressure-sensitive member made of rubber, etc. in close contact with the inner connection end and the inner peripheral surface of the connection member connected to the end of the hot water pipe to increase the sealing force of the connection portion of the connection member It is possible to prevent the heating wire from short-circuit, and to keep the sealing member in tight sealing state without being pushed at the joining part of the coupling member, and to prevent the heating wire drawn out from being damaged by the coupling member. It is to provide a heating wire coupling structure.

본 발명은 열매체유가 충전되는 온수관과, 상기 온수관 내부에 설치되어 열매체유를 가열하기 위한 전열선과, 상기 온수관 내부의 열매체유를 밀폐상태로 충전하고 전열선을 고정설치하여 외부로 인출하기 위한 전열선 결합수단으로 이루어지되 상기 전열선 결합수단은; 길이방향의 양측부에 관형 삽지홈이 각각 형성되고 외주면 중앙의 너트머리부를 중심으로 양측에 결합나사부가 형성된 연결부재와, 상기 연결부재의 일측 연결단부 및 내주면에 밀착되고 전열선 접속구멍이 형성된 탄성 압지부재와, 상기 연결부재는 일측 삽지홈에 온수관의 끝단부가 끼워지고 결합나사부에 고정너트를 결합하여 온수관에 고정할 수 있도록 한 구성과, 상기 연결부재 및 압지부재의 타측단부에 밀착되고 타측 삽지홈에 끼워지며 전열선 접속구멍이 형성된 밀착부재와, 상기 밀착부재의 외주면에 결합되는 결합부재와, 상기 연결부 재의 결합나사부에 결합되어 결합부재를 밀착 고정하는 결합너트로 이루어진 온수관의 전열선 결합구조를 특징으로 한다.The present invention is a hot water pipe filled with a heat medium oil, a heating wire installed inside the hot water pipe for heating the heat medium oil, and filling the heat medium oil inside the hot water pipe in a sealed state and fixed to the heating wire to draw out The heating wire coupling means is made of; Tubular insertion grooves are formed on both sides of the longitudinal direction, and coupling members are formed on both sides of the nut head in the center of the outer circumferential surface, and elastic blotting papers in close contact with one connection end and the inner circumferential surface of the connecting member are formed. The member and the connecting member are configured such that the end of the hot water pipe is inserted into one side insertion groove and the fixing nut is coupled to the coupling screw to be fixed to the hot water pipe, and the other side of the connecting member and the holding member is in close contact with the other side. Heated wire coupling structure of the hot water pipe consisting of a close contact member inserted into the insertion groove, the heating wire connection hole is formed, a coupling member coupled to the outer circumferential surface of the contact member, and a coupling nut coupled to the coupling screw portion of the connection member to tightly fix the coupling member. It is characterized by.

본 발명은 온수관 내부에서 탄성 압지부재에 의해 온수관과 연결부재 사이를 긴밀히 밀폐하게 되므로 누수되는 것을 방지하게 되고, 압지부재의 압지면은 금속제로 된 연결부재의 내주면에 전열선이 접촉되지 않도록 하므로 전열선의 누전발생을 방지하게 되고, 온수관 내부의 강한 팽창압력에도 밀착부재는 밀리지 않고 긴밀한 밀착력으로 누수되는 것을 원천적으로 차단하게 되고, 외부로 인출되는 전열선이 꺾이더라도 결합부재에 접촉되지 않도록 하여 전열선의 손상을 방지하게 되므로 안정성을 크게 높일 수 있는 효과가 있다.The present invention is tightly sealed between the hot water pipe and the connection member by the elastic pressure-sensitive member inside the hot water pipe to prevent the leakage of water, and the pressing surface of the pressure-sensitive member prevents the heating wire from contacting the inner circumferential surface of the metal connecting member. It prevents short circuit of heating wire, and close contact with the strong expansion pressure inside the hot water pipe is prevented from being leaked by close contact force, and prevents contact with the member even if the heating wire drawn out is bent. Since the damage is prevented, the stability can be greatly increased.

이하 본 발명의 바람직한 실시 예를 첨부된 도면을 참조하여 상세히 설명하면 다음과 같다. 그리고 본 발명을 설명함에 있어서, 관련된 공지기능 혹은 구성에 대한 구체적인 설명이 본 발명의 요지를 불필요하게 흐릴 수 있다고 판단되는 경우 그 상세한 설명을 생략한다.Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. In the following description of the present invention, if it is determined that a detailed description of a related known function or configuration may unnecessarily obscure the subject matter of the present invention, the detailed description thereof will be omitted.

본 발명은 소정의 길이를 가지고 내부에는 열매체유(B)가 충전되는 온수관(10)과, 상기 온수관(10) 내부에 설치되어 열매체유(B)를 가열하기 위한 전열 선(80)과, 상기 온수관(10) 내부의 열매체유(B)를 밀폐상태로 충전하고 전열선(80)을 고정설치하여 외부로 인출하기 위한 전열선 결합수단(A)으로 이루어져 있다.The present invention has a predetermined length and the inside of the hot water pipe 10 is filled with the heat medium oil (B), and the heating wire 80 is installed inside the hot water pipe 10 for heating the heat medium oil (B) and In addition, the heating medium (B) inside the hot water pipe (10) is filled with a heating wire coupling means (A) for filling out and heating the heating wire 80 is fixed to the outside.

상기 전열선 결합수단(A)은; 길이방향의 양측부에 관형 삽지홈(22)(22')이 각각 형성되고 외주면 중앙의 너트머리부(24)를 중심으로 양측에 결합나사부(26)(26')가 형성된 연결부재(20)와, 상기 연결부재(20)의 일측 연결단부 및 내주면에 밀착되고 전열선 접속구멍(32)이 형성된 탄성 압지부재(30)와, 상기 연결부재(20)는 일측 삽지홈(22)에 온수관(10)의 끝단부가 끼워지고 일측 결합나사부(26)에 고정너트(40)를 결합하여 온수관(10)에 고정할 수 있도록 한 구성과, 상기 연결부재(20) 및 압지부재(30)의 타측단부에 밀착되고 타측 삽지홈(22')에 끼워지며 전열선 접속구멍(51)이 형성된 밀착부재(50)와, 상기 밀착부재(50)의 외주면에 결합되는 결합부재(60)와, 상기 연결부재(20)의 타측 결합나사부(26')에 결합되어 결합부재(60)를 밀착 고정하는 결합너트(70)로 이루어져 있다.The heating wire coupling means (A); Tubing inserting grooves 22, 22 'are formed at both sides in the longitudinal direction, respectively, and coupling members 20 having coupling screws 26, 26' formed at both sides of the nut head 24 at the center of the outer circumferential surface thereof. And, the elastic holding member 30 is in close contact with the one end and the inner circumferential surface of the connecting member 20, the heating wire connecting hole 32 and the connecting member 20 is a hot water pipe (22) in one side insertion groove 22 10) end portion is fitted and configured to be fixed to the hot water pipe 10 by coupling the fixing nut 40 to one side of the coupling screw portion 26, and the other side of the connecting member 20 and the holding member 30 A close contact member 50 in close contact with an end and inserted into the other insertion groove 22 ', and a heating wire connecting hole 51 formed therein; a coupling member 60 coupled to an outer circumferential surface of the close contact member 50; It is composed of a coupling nut 70 is coupled to the other side of the coupling screw portion 26 'of the 20 to securely close the coupling member 60.

상기 전열선 결합수단(A)에 해당되는 연결부재(20) 및 결합부재(60), 고정너트(40) 및 결합너트(70)는 금속재로 구비되고, 압지부재(30)와 밀착부재(50)는 고무 등으로 이루어진 탄성부재로 구비된다.The connection member 20 and the coupling member 60, the fixing nut 40, and the coupling nut 70 corresponding to the heating wire coupling means A are made of a metal material, and the holding member 30 and the adhesion member 50 are formed of metal. Is provided with an elastic member made of rubber or the like.

상기 연결부재(20)의 일측 삽지홈(22)에는 온수관(10)이 끼워지고 밀착링(42)이 구비된 고정너트(40)를 일측 결합나사부(26)에 결합하는 수단으로 온수 관(10)에 긴밀히 결합고정하게 되고 타측 삽지홈(22')에는 밀착부재(50)가 끼워지고 결합부재(60)로 밀착하여 결합너트(70)를 타측 결합나사부(26')에 결합하는 수단으로 결합설치가 이루어진다.The hot water pipe 10 is inserted into one side of the insertion groove 22 of the connection member 20 and the hot water pipe (10) is fitted to the coupling screw part 26 by a fixing nut 40 having a close contact ring 42. 10) is tightly fixed to the other inserting groove (22 ') the close contact member (50) is fitted into the close contact member 60 is a means for coupling the coupling nut 70 to the other coupling screw portion (26'). The installation is combined.

상기 압지부재(30)는, 온수관(10)의 내주면을 밀착하는 형태로 연결부재(20)의 일측단부에 밀착되게 연장형성된 압지단턱(34)과 압지단턱(34)의 일측은 연결단부의 내주면에 밀착상태로 끼워지는 압지면(36)으로 이루어져 있다.The holding member 30 is connected to one side of the pressing step step 34 and the pressing step step 34 which are formed to be in close contact with one end of the connection member 20 in a form of closely contacting the inner circumferential surface of the hot water pipe 10. It consists of a press surface 36 fitted in close contact with the inner peripheral surface of an end part.

상기 밀착부재(50)는, 일측부에 밀착환홈(52)이 형성되어 밀착환홈(52)을 기준으로 내측 밀착면(53)은 연결부재(20)의 내주면에 밀착되고 외측 결착면(54)은 연결부재(20)의 타측 삽지홈(22')에 끼워지는 구성으로 되어 있고, 밀착부재(50)의 외주면 양 끝단에는 고정단턱(55) 및 걸림단턱(56)이 형성되어 결합부재(60)의 지지단부(62)와 걸림단부(64)가 밀착상태로 지지되도록 한다.The close contact member 50 has a close contact groove 52 formed at one side thereof, and the inner close contact surface 53 is in close contact with the inner circumferential surface of the connection member 20 based on the close contact groove 52 and the outer fastening surface 54. Is fitted to the other insertion groove (22 ') of the connecting member 20, and the fixing step 55 and the locking step 56 is formed at both ends of the outer peripheral surface of the contact member 50, the coupling member 60 The support end 62 and the locking end 64 of the) is supported in close contact.

그리고 본 발명에서는 연결부재(20)의 내주면에 결합환홈(28)이 형성되어 밀착부재(50)의 내측 밀착면(53) 외주에 형성되는 결합돌부(57)가 끼워져서 밀착부재(50)가 연결부재(20)의 내주면에서 밀리지 않고 긴밀히 밀착되게 하고, 결합부재(60)의 내주면 중앙부분에 제2결합환홈(66)이 형성되어 밀착부재(50)의 외주면 제2결합돌부(58)가 끼워져서 밀착부재(50)의 외주면이 결합부재(60)에서 밀리지 않고 긴밀한 밀착상태를 유지할 수 있도록 한다.In the present invention, the engaging ring groove 28 is formed on the inner circumferential surface of the connecting member 20, the engaging protrusion 57 formed on the outer circumference of the inner contact surface 53 of the contact member 50 is fitted to the contact member 50. The inner circumferential surface of the connecting member 20 to be in close contact with each other, and the second coupling ring groove 66 is formed at the center of the inner circumferential surface of the coupling member 60 so that the second circumferential surface 58 of the adhesion member 50 is formed. The outer circumferential surface of the close contact member 50 is inserted to keep the close contact state without being pushed by the coupling member 60.

또, 본 발명에서는 밀착부재(50)의 선단부의 걸림단턱(56)은 길이방향으로 길게 연장되어 결합부재(60)의 내측 걸림단부(64) 외측으로 돌출된 돌출단부(59)를 형성하여 전열선(80)이 걸림단부(64)에 접촉되지 않도록 한다.In addition, in the present invention, the locking end jaw 56 of the tip end of the close contact member 50 is extended in the longitudinal direction to form a protruding end 59 protruding outward the inner locking end 64 of the coupling member 60, the heating wire Make sure that 80 does not contact the locking end 64.

이와 같이 된 본 발명의 온수관의 전열선 결합구조에 따른 실시 예를 첨부된 도면에 의하여 상세히 설명하면 다음과 같다.When described in detail by the accompanying drawings, the embodiment according to the heating wire coupling structure of the hot water pipe of the present invention as follows.

본 발명은 소정의 길이를 가지는 온수관(10)의 내부에 열매체유(B)를 충전하고 온수관(10)의 내부에 전열선(80)을 설치하되 온수관(10)의 끝단부에서 전열선 결합수단(A)에 의해 온수관(10)에 열매체유(B)를 밀폐상태로 충전하고 전열선(80)을 고정설치하여 외부로 인출한 구성으로 난방을 하게 된다.The present invention fills the heat medium oil (B) in the inside of the hot water pipe (10) having a predetermined length and install the heating wire (80) in the inside of the hot water pipe (10) coupled to the heating wire at the end of the hot water pipe (10) The means (A) is filled with the heat medium oil (B) in a sealed state by the means (A) and the heating wire 80 is fixedly installed to be heated to the configuration drawn out.

이때 본 발명에서는 연결부재(20)의 일측 내주면에 탄성 압지부재(30)를 끼우고 타측 삽지홈(22')에 밀착부재(50)의 결착면(54)을 끼운 다음 밀착부재(50)의 외주에 결합부재(60)를 결합하고 결합너트(70)를 연결부재(20)의 타측 결합나사부(26')에 결합하는 구성으로 결합부재(60)를 고정결합하되 상기 압지부재(30)와 밀착부재(50)의 접속구멍(32)(51)에는 전열선(80)이 끼워진 상태로 고정결합을 하게 된다.At this time, in the present invention, the elastic pressing member 30 is inserted into one inner circumferential surface of the connecting member 20 and the binding surface 54 of the adhesive member 50 is inserted into the other inserting groove 22 'and then the adhesive member 50 The coupling member 60 is coupled to the outer circumference and the coupling nut 70 is fixedly coupled to the other coupling screw portion 26 ′ of the coupling member 20, but the coupling member 60 is fixed to the coupling member 30. The connection holes 32 and 51 of the contact member 50 are fixedly coupled with the heating wire 80 fitted thereto.

상기와 같이 연결부재(20)에 탄성 압지부재(30)와 밀착부재(50), 결합부재(60)를 결합한 상태에서 열매체유(B)를 충전한 온수관(10)의 끝단부를 연결부재(20)의 일측 삽지홈(22)에 끼우고 결합나사부(26)에 고정너트(40)를 결합하여 온수관(10)에 연결부재(20)를 고정하는 수단으로 온수관(10)에 열매체유(B)를 밀폐상태로 충전함과 아울러 전열선(80)이 고정설치된 구성으로 난방이 이루어지게 된다.As described above, the end portion of the hot water pipe 10 filled with the heat medium oil B in a state in which the elastic pressure-sensitive member 30, the close contact member 50, and the coupling member 60 are coupled to the connection member 20 is connected to the connection member ( Inserted into one side insertion groove 22 of the 20 and coupled to the fixing screw 40 to the coupling screw portion 26 by means of fixing the connecting member 20 to the hot water pipe (10) heat medium oil in the hot water pipe (10) In addition to filling (B) in a sealed state, heating is made to a configuration in which the heating wire 80 is fixedly installed.

이때 본 발명의 탄성 압지부재(30)에 형성된 압지단턱(34)은 온수관(10)의 내주면을 밀착하면서 연결부재(20)의 일측단부에 압지된 상태를 유지하므로 금속으로 된 연결부재(20)가 온수관(10)과 결합된 상태에서 온수관(10)에서 발생하는 강한 팽창압력이 발생하더라도 온수관(10) 내에서 탄성 압지부재(30)의 압지단턱(34)이 온수관(10)과 연결부재(20) 사이를 긴밀히 밀폐하게 되어 누수되는 것을 방지하게 된다.At this time, the blotting step 34 formed in the elastic blotting member 30 of the present invention maintains a state of being pressed at one end of the connection member 20 while keeping the inner circumferential surface of the hot water pipe 10 in close contact with the metal connecting member ( Even if a strong expansion pressure is generated in the hot water pipe 10 while the hot water pipe 10 is coupled to the hot water pipe 10, the pressing step 34 of the elastic tack member 30 is heated in the hot water pipe 10. It is closely sealed between the 10 and the connection member 20 to prevent leakage.

또한, 압지부재(30)의 압지면(36)은 금속제로 된 연결부재(20)의 내주면에 전열선(80)이 접촉되지 않도록 하므로 전열선의 누전발생을 방지하게 된다.In addition, the pressing surface 36 of the pressure-sensitive member 30 prevents the heating wire 80 from contacting the inner circumferential surface of the connecting member 20 made of metal, thereby preventing a short circuit of the heating wire.

그리고 본 발명은 연결부재(20)의 내주면에 결합환홈(28)이 형성되어 밀착부재(50)의 내측 밀착면(53) 외주에 형성되는 결합돌부(57)가 끼워져서 밀착부재(50)가 연결부재(20)의 내주면에서 밀리지 않고 긴밀히 밀착된 상태를 유지할 수 있도록 함과 아울러 결합부재(60)의 내주면 중앙부분에 제2결합환홈(66)이 형성되어 밀 착부재(50)의 외주면 제2결합돌부(58)가 끼워져서 밀착부재(50)의 외주면이 결합부재(60)에서 밀리지 않고 긴밀한 밀착상태를 유지할 수 있도록 하므로 온수관(10) 내부의 강한 팽창압력에도 밀착부재(50)가 긴밀한 밀착력으로 누수되는 것을 원천적으로 차단하게 된다.In the present invention, the engaging ring groove 28 is formed on the inner circumferential surface of the connecting member 20 so that the engaging member 57 formed on the outer circumferential surface of the inner contact surface 53 of the contact member 50 is fitted to the contact member 50. A second coupling ring groove 66 is formed at the center of the inner circumferential surface of the coupling member 60 to maintain the state of being closely contacted without being pushed from the inner circumferential surface of the connecting member 20, and thus, the outer circumferential surface of the contact member 50 is formed. The coupling member 58 is inserted to maintain the close contact with the outer circumferential surface of the contact member 50 without being pushed by the coupling member 60, so that the contact member 50 is exposed to the strong expansion pressure inside the hot water pipe 10. The close contact with the leak is inherently blocked.

또, 본 발명의 밀착부재(50) 선단부는 길이방향으로 길게 연장된 돌출단부(59)가 형성되어 결합부재(60)의 내측 걸림단부(64) 외측으로 돌출된 상태이므로 외부로 인출되는 전열선(80)이 꺽이더라도 걸림단부(64)에 접촉되지 않도록 하여 전열선(80)의 손상을 방지하게 된다.In addition, the front end portion of the close contact member 50 of the present invention is formed with a protruding end portion 59 extending in the longitudinal direction is protruded to the outside of the inner locking end portion 64 of the coupling member 60, the heating wire drawn out ( Even if the 80 is bent, it is possible to prevent the heating wire 80 from being damaged by being in contact with the locking end 64.

이상에서 본 발명은 상기 실시 예를 참고하여 설명하였지만 본 발명의 기술사상범위 내에서 다양한 변형실시가 가능함은 물론이다.In the above, the present invention has been described with reference to the above embodiments, but various modifications can be made within the technical scope of the present invention.

도 1은 일반적인 온수관 난방장치를 나타낸 사시도.1 is a perspective view showing a general hot water pipe heating device.

도 2는 본 발명의 구성을 나타낸 분해 사시도.2 is an exploded perspective view showing a configuration of the present invention.

도 3은 본 발명의 구성을 나타낸 종단면도.3 is a longitudinal sectional view showing a configuration of the present invention.

도 4는 종래의 구성을 나타낸 종단면도.4 is a longitudinal sectional view showing a conventional configuration.

* 도면의 주요부분에 대한 부호의 설명DESCRIPTION OF THE REFERENCE NUMERALS

A : 결합수단 B : 열매체유A: bonding means B: heat medium oil

10 : 온수관 20 : 연결부재10: hot water pipe 20: connection member

22,22' : 삽지홈 24 : 너트머리부22,22 ': Insertion groove 24: Nut head

26,26' : 결합나사부 28 : 결합환홈26,26 ': Coupling thread 28: Coupling ring groove

30 : 압지부재 32 : 전열선 접속구멍30: paper holding member 32: heating wire connection hole

34 : 압지단턱 36 : 압지면34: pressure step step 36: pressure side

40 : 고정너트 42 : 밀착링40: fixing nut 42: contact ring

50 : 밀착부재 51: 전열선 접속구멍50: contact member 51: heating wire connection hole

52 : 밀착환홈 53 : 밀착면52: close contact groove 53: close contact surface

54 : 결착면 55 : 고정단턱54: binding surface 55: fixed step

56 : 걸림단턱 57 : 결합돌부56: locking step 57: engaging protrusion

58 : 제2결합돌부 59 : 돌출단부58: second coupling protrusion 59: protruding end

60 : 결합부재 62 : 지지단부60: coupling member 62: support end

64 : 걸림단부 66 : 제2결합환홈64: locking end 66: second coupling ring groove

70 : 결합너트 80 : 전열선70: coupling nut 80: heating wire

Claims (4)

열매체유(B)가 충전되는 온수관(10)과, 상기 온수관(10) 내부에 설치되어 열매체유(B)를 가열하기 위한 전열선(80)과, 상기 온수관(10) 내부의 열매체유(B)를 밀폐상태로 충전하고 전열선(80)을 고정설치하여 외부로 인출하기 위한 전열선 결합수단(A)으로 이루어지되The hot water pipe 10 filled with the heat medium oil B, the heating wire 80 installed inside the hot water pipe 10 to heat the heat medium oil B, and the heat medium oil inside the hot water pipe 10. (B) is made of a heating wire coupling means (A) for filling out the sealed state and the heating wire 80 is fixed to draw out 상기 전열선 결합수단(A)은; The heating wire coupling means (A); 길이방향의 양측부에 관형 삽지홈(22)(22')이 각각 형성되고 외주면 중앙의 너트머리부(24)를 중심으로 양측에 결합나사부(26)(26')가 형성된 연결부재(20)와, Tubing inserting grooves 22, 22 'are formed at both sides in the longitudinal direction, respectively, and coupling members 20 having coupling screws 26, 26' formed at both sides of the nut head 24 at the center of the outer circumferential surface thereof. Wow, 상기 연결부재(20)의 일측 연결단부 및 내주면에 밀착되고 전열선 접속구멍(32)이 형성된 탄성 압지부재(30)와, An elastic holding member 30 in close contact with one end of the connection member 20 and an inner circumferential surface thereof and having a heating wire connecting hole 32 formed therein; 상기 연결부재(20)는 일측 삽지홈(22)에 온수관(10)의 끝단부가 끼워지고 결합나사부(26)에 고정너트(40)를 결합하여 온수관(10)에 고정할 수 있도록 하고, The connecting member 20 is inserted into the end of the hot water pipe 10 in the one side insertion groove 22 and coupled to the fixing nut 40 to the coupling screw portion 26 to be fixed to the hot water pipe 10, 상기 연결부재(20) 및 압지부재(30)의 타측단부에 밀착되고 타측 삽지홈(22')에 끼워지며 전열선 접속구멍(51)이 형성된 밀착부재(50)와, A close contact member 50 in close contact with the other end of the connection member 20 and the pressure-sensitive member 30 and fitted into the other insertion groove 22 ′ and having a heating wire connecting hole 51 formed therein; 상기 밀착부재(50)의 외주면에 결합되는 결합부재(60)와, A coupling member 60 coupled to an outer circumferential surface of the adhesion member 50; 상기 연결부재(20)의 내주면에 결합환홈(28)이 형성되어 밀착부재(50)의 내측 밀착면(53) 외주에 형성되는 결합돌부(57)가 끼워져서 밀착부재(50)가 연결부재(20)의 내주면에서 밀리지 않고 긴밀히 밀착되게 하고, 결합부재(60)의 내주면 중앙부분에 제2결합환홈(66)이 형성되어 밀착부재(50)의 외주면 제2결합돌부(58)가 끼워져서 밀착부재(50)의 외주면이 결합부재(60)에서 밀리지 않고 긴밀한 밀착상태를 유지할 수 있도록 하며,Coupling ring grooves 28 are formed on the inner circumferential surface of the connecting member 20 so that the engaging protrusions 57 formed on the outer circumference of the inner contact surface 53 of the contact member 50 are fitted to the contact member 50. 20) to be in close contact with the inner circumferential surface of the inner circumferential surface of the coupling member 60, the second coupling ring groove 66 is formed in the central portion of the inner circumferential surface of the coupling member 60, the outer circumferential surface of the contact member 50, the second coupling protrusion 58 is fitted The outer circumferential surface of the member 50 is to be kept in close contact without being pushed by the coupling member 60, 상기 연결부재(20)의 결합나사부(26')에 결합되어 결합부재(60)를 밀착 고정하는 결합너트(70)를 포함하여서 됨을 특징으로 하는 온수관의 전열선 결합구조.Heated wire coupling structure of the hot water pipe, characterized in that it comprises a coupling nut (70) coupled to the coupling screw portion (26 ') of the connection member 20 tightly fixed to the coupling member (60). 삭제delete 삭제delete 삭제delete
KR1020090130860A 2009-12-24 2009-12-24 Structure joint for water pipe electric heat line KR101004457B1 (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2484479A (en) * 2010-10-12 2012-04-18 Oh Yangtak Junction connector for a heating pipe having an electric heating line
KR101314807B1 (en) 2012-02-24 2013-10-04 김영렬 Electric heating pipe
KR101746775B1 (en) * 2017-01-11 2017-06-13 주식회사 에너피아 Sealed type electric hot water pipe for offsetting and shielding electron wave

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100511058B1 (en) * 2004-04-06 2005-08-30 심재순 Hot-water heating pipe with electric wire
KR200404247Y1 (en) * 2005-09-05 2005-12-20 미래에어텍 (주) Apparatus for sealing of electric heating pipe

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100511058B1 (en) * 2004-04-06 2005-08-30 심재순 Hot-water heating pipe with electric wire
KR200404247Y1 (en) * 2005-09-05 2005-12-20 미래에어텍 (주) Apparatus for sealing of electric heating pipe

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2484479A (en) * 2010-10-12 2012-04-18 Oh Yangtak Junction connector for a heating pipe having an electric heating line
KR101314807B1 (en) 2012-02-24 2013-10-04 김영렬 Electric heating pipe
KR101746775B1 (en) * 2017-01-11 2017-06-13 주식회사 에너피아 Sealed type electric hot water pipe for offsetting and shielding electron wave

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