KR20000073194A - A branching pipe for boiler and method thereof - Google Patents

A branching pipe for boiler and method thereof Download PDF

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Publication number
KR20000073194A
KR20000073194A KR1019990016336A KR19990016336A KR20000073194A KR 20000073194 A KR20000073194 A KR 20000073194A KR 1019990016336 A KR1019990016336 A KR 1019990016336A KR 19990016336 A KR19990016336 A KR 19990016336A KR 20000073194 A KR20000073194 A KR 20000073194A
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KR
South Korea
Prior art keywords
heat medium
socket
hole
hot water
air outlet
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KR1019990016336A
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Korean (ko)
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이종관
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이종관
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Priority to KR1019990016336A priority Critical patent/KR20000073194A/en
Publication of KR20000073194A publication Critical patent/KR20000073194A/en

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    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
    • G02B6/4439—Auxiliary devices
    • G02B6/444—Systems or boxes with surplus lengths
    • G02B6/4452—Distribution frames
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
    • G02B6/4439—Auxiliary devices
    • G02B6/444—Systems or boxes with surplus lengths
    • G02B6/4453—Cassettes
    • G02B6/4455—Cassettes characterised by the way of extraction or insertion of the cassette in the distribution frame, e.g. pivoting, sliding, rotating or gliding
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
    • G02B6/4439—Auxiliary devices
    • G02B6/4471—Terminating devices ; Cable clamps
    • G02B6/4472—Manifolds

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Branch Pipes, Bends, And The Like (AREA)

Abstract

PURPOSE: A hot water distributor for a boiler and a producing method are provided to prevent a leakage phenomenon caused by a crack as getting the circumference of a distributing hole thinner. CONSTITUTION: A heat medium inlet hole(4a) and an air outlet hole(4b) are drilled on both faces of a first horizontal plane(2) of a distributing pipe(1) by a press. A heat medium inlet socket(6a) is inserted into the inlet hole up to a flange portion(5a) and a ring shaped welding bar is inserted between the inlet hole and the flange portion. Then, heat is applied to the ring shaped welding bar to melt and weld the bar with the inlet hole and the flange portion. An air outlet socket(6b) is inserted into the air outlet hole by the same way as the heat medium inlet socket's. Many heat medium branch holes(7a) are drilled on a second horizontal plane(2) at regular intervals. A flange portion(5b) of the sockets is inserted into each branch hole and welded with the ring shaped welding bar by the thermal bonding.

Description

온수 보일러용 온수 분배기 및 그 제조방법{A BRANCHING PIPE FOR BOILER AND METHOD THEREOF}Hot water distributor for hot water boiler and its manufacturing method {A BRANCHING PIPE FOR BOILER AND METHOD THEREOF}

본 발명은 온수 보일러의 주관에 연결되어 난방을 위해 가열된 온수를 각 라인으로 분배하기 위한 온수 분배기의 개량에 관한 것으로서, 상세히는 분배관의 양단을 마개로 밀폐하고 상기 분배관의 원주면 일부를 길이방향으로 평평하게 형성하여, 이 평평한 면에 천공된 각각의 분배공에 소켓들을 고리형 용접봉과 함께 용접 결합하여 온수 분배기를 제조하는 방법 및 그 방법에 의해 제조된 온수 분배기에 관한 것이다.The present invention relates to an improvement of a hot water distributor for distributing hot water heated for heating in each line connected to the main pipe of a hot water boiler. In detail, both ends of the distribution pipe are sealed with a stopper, and a portion of the circumferential surface of the distribution pipe is closed. And a hot water distributor manufactured by the method by forming a flat in the longitudinal direction and welding the sockets together with the annular electrode to each of the distribution holes drilled in the flat surface.

일반적으로 온수 분배기는 보일러에서 데워진 물을 받아 상기 온수 분배기에 연결된 분기관을 통해 건물의 여러 곳으로 온수를 공급하여 난방을 실행한 후, 식어진 물을 다시 받아 보일러로 보내는 역할을 하게 된다.In general, the hot water dispenser receives the warmed water from the boiler to supply hot water to various places in the building through a branch pipe connected to the hot water dispenser to perform heating, and then receives the cooled water and sends it to the boiler.

그런데 이러한 종래의 온수 분배기를 제조하는 방법은 도 1에 도시한 바와 같이, 인발 작업에 의해 형성된 분배관(21)의 원주면에 일명 T-뽑기라고 불리는 작업에 의해 분배공를 천공하게 되면 상기 분배공들 둘레로 돌출환턱(22)이 형성되어, 이 돌출환턱(22)의 내측으로 소켓(23)을 삽입하여 접촉연부를 2∼3방향에서 점용접으로 조립한 후, 접촉연부 전체를 브레이징(brazing)하여 상기 소켓을 고정하는 방법이 일반적이었다.By the way, the conventional method for manufacturing a hot water dispenser, as shown in Figure 1, when the distribution hole is drilled by a work called a T-draw on the circumferential surface of the distribution pipe 21 formed by the drawing operation the distribution hole A protruding annulus 22 is formed around the field, and the socket 23 is inserted into the protruding annulus 22 to assemble the contact edge by spot welding in 2 to 3 directions, and then the entire contact edge is brazed. The socket is generally fixed.

그러나, 상기한 바와 같이 T-뽑기로 분배공를 천공하여 상기 분배공 둘레로 돌출환턱을 형성시키면, 일정한 두께의 분배관에서 상기 돌출환턱이 형성되기 때문에, 이 부분의 두께가 얇아져 크랙과 같은 결함이 생겨 사용 중에 누수가 발생하는 문제가 있었다.However, when the projection hole is formed around the distribution hole by drilling the distribution hole by T-drawing as described above, since the projection ring projection is formed in the distribution pipe of a constant thickness, the thickness of this part becomes thin and defects such as cracks are formed. There was a problem of water leakage during use.

또 다른 방법으로는 돌출환턱의 상면을 면가공하여 그 면 위에 소켓을 올려놓고 둘레를 용접하는 방법도 있었으나, 이러한 방법도 역시 상기한 문제 외에 상기 돌출환턱의 상면을 별도로 면가공 해야 하는 번거로움과 가공비용의 부담이 있었다.As another method, there was a method of processing the upper surface of the protruding annulus and welding the circumference with the socket on the surface. However, this method also has the inconvenience of having to separately process the upper surface of the protruding annulus. There was a burden of processing cost.

본 발명은 상기한 바와 같은 종래 온수 분배기의 문제점을 개선하기 위해 안출된 것으로서, 원통형 분배관에서 각 분기관의 소켓이 결착되는 상하의 부분을 평평하게 하여 프레스로 분배공를 천공한 후, 이 분배공에 소켓을 삽입하되 그 사이에 고리형 용접봉을 끼워 삽입한 상태에서 열을 가하면 상기 고리형 용접봉이 용융되면서 용접되어 결착하게 된다.The present invention has been made in order to improve the problems of the conventional hot water dispenser as described above, and in the cylindrical distribution pipe to flatten the upper and lower portions of the socket of each branch pipe to punch the distribution hole by the press, and then to the distribution hole When the socket is inserted but heat is applied while the annular welding rod is inserted therebetween, the annular welding rod is melted and welded.

도 1은 종래 온수 분배기의 정면도와 일부 파단 단면도 및 측면도,1 is a front view and part broken cross-sectional view and side view of a conventional hot water distributor,

도 2는 본 발명에 따른 온수 분배기의 분해 사시도,2 is an exploded perspective view of the hot water distributor according to the present invention;

도 3은 본 발명에 따른 온수 분배기의 종단면도.3 is a longitudinal sectional view of the hot water distributor according to the present invention;

(도면 부호의 설명)(Explanation of reference numerals)

1...원통형 분배관, 2...제1 수평면,1 ... cylindrical distribution tube, 2 ... 1st horizontal plane,

3...제2 수평면, 4a...열매체 유입공,3 ... 2nd horizontal plane, 4a ... heat medium inlet hole,

4b...에어 배출공, 5a,5b...플랜지부,4b ... air outlet hole, 5a, 5b ... flange part,

6a...열매체 유입소켓, 6b...에어배출 소켓,6a ... heat inlet socket, 6b ... air outlet socket,

7a...열매체 분기공, 8a,8b,8c,8d...열매체 분기소켓,7a ... thermal branch holes, 8a, 8b, 8c, 8d ... thermal branch sockets,

9...개구부, 10...원형 마개,9 ... opening, 10 ... round plug,

11a,11b...고리형 용접봉.11a, 11b ... ring electrodes.

이하, 도면을 참조하여 본 발명에 따른 온수 보일러용 온수 분배기의 구성 및 작용을 상세히 설명한다.Hereinafter, with reference to the drawings will be described in detail the configuration and operation of the hot water distributor for hot water boiler according to the present invention.

도 2는 본 발명에 따른 온수 분배기의 전체 사시도, 도 3은 상기 도 2의 종단면도를 도시한 것으로서, 인발 공정으로 소정 길이의 원통형 분배관(1)을 성형하되 원주면의 일측은 길이 방향으로 일정 폭의 제1 수평면(2)을 형성하게 하고, 마주보는 타측의 원주면은 상기 제1 수평면(2)보다 더 넓은 폭의 제2 수평면(3)을 형성하도록 하여, 마주보는 두 부분의 원주면을 평평한 면으로 된 원통으로 구성한다.Figure 2 is an overall perspective view of the hot water dispenser according to the present invention, Figure 3 is a longitudinal cross-sectional view of Figure 2, while forming a cylindrical distribution pipe 1 of a predetermined length by a drawing process, one side of the circumferential surface in the longitudinal direction The first horizontal plane 2 having a predetermined width is formed, and the opposite circumferential surface forms a second horizontal plane 3 having a wider width than that of the first horizontal plane 2, thereby forming two opposite circles. The main surface consists of a cylinder of flat surface.

이렇게 형성된 분배관(1)의 제1 수평면(2)의 양쪽 면상에 프레스로 열매체 유입공(4a)과 에어 배출공(4b)을 천공하여, 열매체 유입공(4a)에는 열매체 유입소켓(6a)을 삽입하되 삽입되는 길이는 소켓(6a)의 일측에 형성된 플랜지부(5a)까지 삽입되게 하고, 상기 유입공(4a)과 플랜지부(5a) 사이에는 상기 분배관(1) 및 소켓(6a)과 동일한 재질의 고리형 용접봉(11)을 끼운 후, 이에 열을 가하여 상기 고리형 용접봉(11a)이 용융되면서 용접되게 하고, 에어 배출공(4b)에는 에어배출구 소켓(6b)을 삽입하되 상기한 열매체 유입소켓(6a)과 동일한 방법으로 삽입하여 고리형 용접봉과 함께 열용융에 의해 용접되게 한다.The heat medium inlet hole 4a and the air outlet hole 4b are punched on both sides of the first horizontal plane 2 of the distribution pipe 1 thus formed, and the heat medium inlet hole 6a is provided in the heat medium inlet hole 4a. Insert the length of the insertion is inserted into the flange portion 5a formed on one side of the socket (6a), between the inlet hole (4a) and the flange portion (5a) the distribution pipe (1) and the socket (6a) After inserting the annular welding rod 11 of the same material as that, the heat is applied to the annular welding rod (11a) to be welded while melting, the air discharge hole (4b) is inserted into the air outlet socket (6b) It is inserted in the same manner as the heat medium inflow socket 6a to be welded by heat melting together with the annular electrode.

또, 제2 수평면(2)에는 일정한 간격으로 다수개의 열매체 분기공(7a)을 천공하여, 상기 열매체 분기공의 각각에 열매체 분기소켓(8a,8b,8c,8d)의 플랜지부(5b)를 삽입하되, 상기한 열매체 유입소켓(6a) 및 에어배출구 소켓(6b)과 동일한 방법으로서 고리형 용접봉(11b)의 열용융에 의해 용접되게 한다.Further, a plurality of heat medium branching holes 7a are drilled in the second horizontal plane 2 at regular intervals, and the flange portions 5b of the heat medium branching sockets 8a, 8b, 8c, and 8d are inserted into each of the heat medium branching holes. In the same manner as the heat medium inlet socket 6a and the air outlet socket 6b, the annular electrode 11b is welded by heat melting.

다음에, 분배관(1)의 양단 개구부(9)에는 중간부분이 원형으로 파인 원형 마개(10)를 상기 개구부(9)에 끼워넣고 그 둘레를 용접함으로써 밀폐시킨다.Next, the opening 9 at both ends of the distribution pipe 1 is sealed by inserting a circular plug 10 having a circular middle portion into the opening 9 and welding the circumference thereof.

이상과 같은 목적과 구성으로 이루어진 본 발명의 온수 분배기는 원통형 분배관의 원주면 일부를 평평하게 형성하였기 때문에 소켓들의 설치가 용이하며, 더욱이 고리형 용접봉을 이용하여 이 용접봉을 사이에 끼우고, 열매체 유입공과 에어 배출공 및 열매체 분기공에 플랜지부가 일측에 형성된 소켓들을 결합하여 용접하기 때문에, 결합부위가 확실하게 용접되어 종래와 같이 취약한 용접부위에 의해 발생하는 누수 현상의 우려가 없다.The hot water distributor according to the present invention having the above-described objects and configurations is easy to install sockets because of the flat portion of the circumferential surface of the cylindrical distribution pipe, and sandwiched between the welding rods using an annular welding rod, Since the flange is joined to the inlet hole, the air outlet hole, and the heat medium branching hole by welding, the coupling part is welded reliably so that there is no fear of leakage caused by a weak welding part as in the prior art.

Claims (2)

온수 분배기 제조방법에 있어서,In the hot water distributor manufacturing method, 인발 공정으로 소정 길이의 원통형 분배관(1)을 성형하되 원주면의 일측은 길이 방향으로 일정 폭의 제1 수평면(2)을 형성하고, 마주보는 타측의 원주면은 상기 제1 수평면(2)보다 더 넓은 폭의 제2 수평면(3)을 형성하여, 마주보는 두 부분의 원주면이 평평한 면을 갖는 원통으로 구성하고;A cylindrical distribution pipe 1 of a predetermined length is formed by a drawing process, but one side of the circumferential surface forms a first horizontal surface 2 having a predetermined width in the longitudinal direction, and the other circumferential surface facing the first horizontal surface 2 is formed. Forming a wider second horizontal surface 3 so that the two peripheral portions of the circumferential surface are constituted by a cylinder having a flat surface; 상기 분배관(1)의 제1 수평면(2)의 양쪽 면상에는 프레스로 열매체 유입공(4a)과 에어 배출공(4b)을 천공하여, 열매체 유입공(4a)에는 열매체 유입소켓(6a)을 삽입하되 삽입되는 길이는 상기 소켓(6a)의 일측에 형성된 플랜지부(5a)까지 삽입되게 하며, 상기 유입공(4a)과 플랜지부(5a) 사이에는 상기 분배관(1) 및 소켓(6a)과 동일한 재질의 고리형 용접봉(11)을 끼운 후, 이에 열을 가하여 상기 고리형 용접봉(11a)이 용융되면서 용접되게 하고, 에어 배출공(4b)에는 에어배출구 소켓(6b)을 삽입하되 상기한 열매체 유입소켓(6a)과 동일한 방법으로 삽입하여 고리형 용접봉과 함께 열용융에 의해 용접되게 하며;On both sides of the first horizontal plane 2 of the distribution pipe 1, the heat medium inlet hole 4a and the air discharge hole 4b are drilled by pressing, and the heat medium inlet hole 6a is provided in the heat medium inlet hole 4a. The insertion length is inserted into the flange portion 5a formed at one side of the socket 6a, and the distribution pipe 1 and the socket 6a are disposed between the inlet hole 4a and the flange portion 5a. After inserting the annular welding rod 11 of the same material as that, the heat is applied to the annular welding rod (11a) to be welded while melting, the air discharge hole (4b) is inserted into the air outlet socket (6b) Inserted in the same manner as the heat medium inflow socket 6a to be welded by heat melting together with the annular electrode; 또, 제2 수평면(2)에는 일정한 간격으로 다수개의 열매체 분기공(7a)을 천공하여, 상기 열매체 분기공의 각각에 열매체 분기소켓(8a,8b,8c,8d)의 플랜지부(5b)를 삽입하되, 상기한 열매체 유입소켓(6a) 및 에어배출구 소켓(6b)과 동일한 방법으로 고리형 용접봉(11b)의 열용융에 의해 용접되게 하는 것을 특징으로 하는 온수 보일러용 온수 분배기 제조방법.Further, a plurality of heat medium branching holes 7a are drilled in the second horizontal plane 2 at regular intervals, and the flange portions 5b of the heat medium branching sockets 8a, 8b, 8c, and 8d are inserted into each of the heat medium branching holes. The hot water distributor manufacturing method of the hot water boiler, characterized in that the welding by the heat melting of the annular electrode (11b) in the same manner as the heat medium inlet socket (6a) and the air outlet socket (6b). 온수 분배기에 있어서,In the hot water dispenser, 원통형 분배관(1)의 원주면 일측은 길이 방향으로 일정 폭의 제1 수평면(2)을 형성하고, 마주보는 타측의 원주면은 상기 제1 수평면(2)보다 더 넓은 폭의 제2 수평면(3)을 형성하고;One side of the circumferential surface of the cylindrical distribution pipe 1 forms a first horizontal surface 2 having a predetermined width in the longitudinal direction, and the other circumferential surface facing the second horizontal surface having a wider width than the first horizontal surface 2 ( 3) form; 상기 분배관(1)의 제1 수평면(2)에는 열매체 유입공(4a)과 에어 배출공(4b)을 형성하되, 열매체 유입공(4a)에는 열매체 유입소켓(6a)을 삽입하고 에어 배출공(4b)에는 에어배출구 소켓(6b)을 삽입하여, 이들에는 유입공(4a) 및 배출공(4b)에 완전 밀착되게 각각 플랜지부(5a)를 형성하며;The heat medium inlet 4a and the air outlet 4b are formed in the first horizontal plane 2 of the distribution pipe 1, but the heat medium inlet 4a is inserted into the heat medium inlet 6a and the air outlet An air outlet socket 6b is inserted into the 4b, and the flanges 5a are respectively formed in full contact with the inlet hole 4a and the outlet hole 4b; 제2 수평면(2)에는 일정한 간격으로 다수개의 열매체 분기공(7a)을 천공하여, 각각의 열매체 분기소켓(8a,8b,8c,8d)을 플랜지부(5b)까지 삽입되게 하고,In the second horizontal plane 2, a plurality of heat medium branch holes 7a are drilled at regular intervals so that respective heat medium branch sockets 8a, 8b, 8c, and 8d are inserted to the flange 5b, 상기의 분배관(1) 좌우 개구부(9)에는 원형마개(10)가 끼이도록 한 것을 특징으로 하는 온수 보일러용 온수 분배기.Hot water distributor for hot water boiler, characterized in that the circular plug 10 is fitted in the distribution pipe (1) left and right openings (9).
KR1019990016336A 1999-05-07 1999-05-07 A branching pipe for boiler and method thereof KR20000073194A (en)

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Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100757947B1 (en) * 2007-05-25 2007-09-11 주식회사 거봉 The method for producing hot-water distributer
KR100813072B1 (en) * 2007-03-12 2008-03-14 주식회사 한 에너지 시스템 Water distributer of heating system and manufacturing method thereof
KR100822834B1 (en) * 2007-10-25 2008-04-16 주식회사 거봉 The method for producing hot-water distributer
WO2010104802A2 (en) * 2009-03-08 2010-09-16 Radyne Corporation Braze joining of workpieces
KR101271714B1 (en) * 2012-07-09 2013-06-05 정윤채 Electric boiler
KR20170000644U (en) * 2015-08-11 2017-02-21 주식회사 브이오텍 A flow adjusting valve and heating water distribution device assembly mounting it
KR20180135606A (en) * 2017-06-13 2018-12-21 주식회사 아이엠아이시스템 The method for producing hot-water distributer
KR20210056789A (en) * 2019-11-11 2021-05-20 김복수 Tube coupling socket for heating water disributor and method for manufacturing of heating water disributor
KR20210076567A (en) * 2019-12-16 2021-06-24 오병준 Insulation material cutting apparatus and insulation material cutting method using the same

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100813072B1 (en) * 2007-03-12 2008-03-14 주식회사 한 에너지 시스템 Water distributer of heating system and manufacturing method thereof
KR100757947B1 (en) * 2007-05-25 2007-09-11 주식회사 거봉 The method for producing hot-water distributer
KR100822834B1 (en) * 2007-10-25 2008-04-16 주식회사 거봉 The method for producing hot-water distributer
WO2010104802A2 (en) * 2009-03-08 2010-09-16 Radyne Corporation Braze joining of workpieces
WO2010104802A3 (en) * 2009-03-08 2011-01-13 Radyne Corporation Braze joining of workpieces
US8651362B2 (en) 2009-03-08 2014-02-18 Radyne Corporation Braze joining of workpieces
KR101271714B1 (en) * 2012-07-09 2013-06-05 정윤채 Electric boiler
KR20170000644U (en) * 2015-08-11 2017-02-21 주식회사 브이오텍 A flow adjusting valve and heating water distribution device assembly mounting it
KR20180135606A (en) * 2017-06-13 2018-12-21 주식회사 아이엠아이시스템 The method for producing hot-water distributer
KR20210056789A (en) * 2019-11-11 2021-05-20 김복수 Tube coupling socket for heating water disributor and method for manufacturing of heating water disributor
KR20210076567A (en) * 2019-12-16 2021-06-24 오병준 Insulation material cutting apparatus and insulation material cutting method using the same

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