KR940004791B1 - Hot water separating device - Google Patents

Hot water separating device Download PDF

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Publication number
KR940004791B1
KR940004791B1 KR1019910025977A KR910025977A KR940004791B1 KR 940004791 B1 KR940004791 B1 KR 940004791B1 KR 1019910025977 A KR1019910025977 A KR 1019910025977A KR 910025977 A KR910025977 A KR 910025977A KR 940004791 B1 KR940004791 B1 KR 940004791B1
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KR
South Korea
Prior art keywords
hot water
inlet
water distributor
hole
tube
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KR1019910025977A
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Korean (ko)
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KR930012183A (en
Inventor
강태개
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강태개
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Priority to KR1019910025977A priority Critical patent/KR940004791B1/en
Publication of KR930012183A publication Critical patent/KR930012183A/en
Application granted granted Critical
Publication of KR940004791B1 publication Critical patent/KR940004791B1/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P13/00—Making metal objects by operations essentially involving machining but not covered by a single other subclass

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Branch Pipes, Bends, And The Like (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

The method of manufacturing hot-water distributing apparatus for supplying hot-water heated from the boiler in multiple directions, is composed of cutting the tube of a diameter into pieces (2) of a certain length; fitting a tube piece (2) over a stationary die (6) having holes (5) corresponding in number to an inlet (3) and outlets (4), supporting the die by support rod (7), descending the compression die (10) having integral units each consisting of a drilling pin (8) and a mouth expanding member (9) for drilling holes; forming the inlet and outlets by the mouth expanding members; cutting thread (12) on inner bent sections (11) of the inlet or outlets on one ena; welding a cover plate on other end of the tube.

Description

난방용 온수분배기 및 그 제조방법Hot water distributor for heating and manufacturing method

제1도는 분배기를 성형할 관체의 사시도.1 is a perspective view of a tube to form a dispenser.

제2도는 청공장치의 사시도.2 is a perspective view of the air cleaning device.

제3도는 천공상태의 단면도.3 is a cross-sectional view of the perforated state.

제4도는 또다른 부분의 천공장치 사시도.4 is a perspective view of a perforation device of another part.

제5도는 제4도의 작동단면도.5 is an operational cross-sectional view of FIG.

제6도는 관체의 일측단을 축관한 상태의 단면도.6 is a cross-sectional view of a state in which one end of the tube is conduitd.

제7도는 관체의 일단을 용착하는 상태 설명도.7 is a state explanatory diagram of welding one end of a tube.

제8도는 본 발명의 온수분배기의 사시도.8 is a perspective view of the hot water distributor of the present invention.

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

1 : 온수분배기 2 : 관체1: hot water distributor 2: pipe

3 : 유입 4 : 토출구3: inflow 4: discharge port

5 : 구멍 6 : 고정금형5: hole 6: fixed mold

7 : 받침간 8 : 천공핀7: support base 8: punch pin

9 : 확개부 10 : 가압금형9: extension 10: pressure mold

11 : 내향절곡부 12 : 나사11 inward bending part 12 screw

13 : 복개판13: reprint

본 발명은 보일러에서 가열된 온수를 여러 방향으로 분배시키는 난방용 온수분배기 및 그 제조방법에 관한 것이다.The present invention relates to a heating hot water distributor for distributing hot water heated in a boiler in various directions and a method of manufacturing the same.

종래 보일러에서 가열된 온수를 여러방향으로 분기시키는 온수분배기는 대개 금소속관으로서 분배기 본체를 형성하고, 이에 뚫은 토출구 및 흡입구마다 별도의 소켓을 일일이 용접 부착하여서 된 것이므로 재료비와 공정이 복잡할 뿐 아니라, 누수의 발생률이 높고 소켓의 방향이 일정하지 않으며 대량생산이 어려워 단가가 비싸고 미관이 미려하지 않은 폐단이 있었다.The hot water distributor for branching the hot water heated in a conventional boiler in various directions is usually formed by forming a main body of the distributor as a gold pipe and separately attaching a separate socket for each discharge port and inlet hole, which is not only complicated, but also complicated in material cost and process. In addition, there was a high cost of leaks and high aesthetics due to high leakage rate, uneven socket direction, and difficult mass production.

그리고, 주물로 구성한 분배기가 나온 바 있으나 이는 주물로 성형시 기포 때문에 누수가 잦고 나사부분이 취약하여 나착시 연결부위가 파손되기 쉬우며 나사가공이 힘들어 단가가 비싼 결점이 있었다.In addition, there was a dispenser composed of castings, but there were defects due to air bubbles when molding into castings, and the screw parts were vulnerable, so that the connection part was easily damaged when screwing and screwing was difficult.

본 발명은 이와같은 점을 감안하여 간단한 일련의 공정으로 온수분배기를 성형하므로서 종래의 결점을 일소한 것인데, 이를 첨부도면에 의거 상술하면 다음과 같다.In view of the above, the present invention is to eliminate the drawbacks of the prior art by forming a hot water distributor in a simple series of steps, which will be described in detail based on the accompanying drawings.

온수분배기(1)를 구성할 소망직경의 관체(2)를 일정길이로 절단하여 이를 유입구(3) 또는 토출구(4)수에 해당하는 구멍(5)이 뚫린 고정금형(6)에 관삽시키고, 고정금형(6)의 저부에 받침간(7)을 끼워 받친다음 고정금형(6)의 구멍(5)에 삽탈되는 천공핀(8)과 단부가 호상으로된 확개부(9)를 일체로 단설시킨 가압금형(10)을 일정압력으로 하강시켜 천공핀(8)에 의해 해당직경의 구멍을 먼저 뚫고, 이어서 확개부(9)에 의해 내향절곡부(11)를 관체(2) 내부로 밀어 구멍을 확개시키므로서 토출구(4) 및 유입구(3)를 형성한다.Cut the tubular body 2 of a desired diameter to constitute the hot water distributor 1 to a predetermined length, and insert it into the fixed mold 6 in which a hole 5 corresponding to the number of inlets 3 or outlets 4 is drilled. A support pin 7 is inserted into the bottom of the stationary mold 6, and then the punching pin 8 inserted into the hole 5 of the stationary mold 6 and the enlarged section 9 of which the end is arcuated are integrally isolated. The pressure mold 10 was lowered to a predetermined pressure to drill a hole having a corresponding diameter first by the punching pin 8, and then pushed the inwardly bent portion 11 into the tube body 2 by the enlarged portion 9. The discharge port 4 and the inlet port 3 are formed while expanding.

다음 관체(2)의 일측단부를 소경으로 축관시켜 그 외면과 토출구(4) 및 유입구(3)의 내향절곡부(11)에 나사(12)를 삭설하고 관통된 타측단부에 복개판(13)을 용착하므로서 온수분배기(1)를 제조하는 방법이다.Next, one side end of the tubular body 2 is piped to a small diameter, and the screw 12 is cut into the outer surface and the inward bent portion 11 of the discharge port 4 and the inlet port 3, and the open plate 13 at the other end end thereof. It is a method of manufacturing the hot water distributor 1 by welding.

도면중 미설명부호 14는 천공시 형성된 수평면이다.In the drawings, reference numeral 14 is a horizontal plane formed during drilling.

이와 같이된 본 발명은 소망길이로 절단한 관체(2)를 토출구(4) 또는 유입구(3)를 형성하는 구멍(5)이 뚫린 고정금형(6)에 관삽하여 고정금형(6)의 저부에 받침간(7)을 끼워 받친다음, 천공핀(8)과 확개부(9)가 연설된 가압금형(10)으로 가압하여 천공핀(8)에 의해 먼저 해당직경의 구멍을 뚫고 이어서 확개부(9)로 확개시켜 토출구(4)와 유입구(3)를 일련의 공정으로 형성하게 되는 바, 전술한 바와같이 관체(2)를 고정금형(6)에 끼워넣은후 가압금형(10)으로 가압하게 되면 먼저 천공핀(8)이 해당하는 직경의 구멍을 뚫게되고 이어서 더욱 가압되면 단부가 호상으로 형성된 확개부(9)에 의해 내향절곡부(11)가 관체(2) 내부로 절곡되면서 확개부(9)와 동일한 직경의 구멍 즉, 토출구(4)와 유입구(3)가 한번의 공정으로 뚫려 형성된다(제 3 도 및 제 4 도).In the present invention as described above, the tubular body 2 cut to the desired length is inserted into the fixed mold 6 through which the hole 5 forming the discharge port 4 or the inlet port 3 is drilled, and at the bottom of the fixed mold 6. After supporting the supporting member (7), the punching pin (8) and the expanding portion (9) are pressed with the pressurized mold (10), which is drilled by the punching pin (8), and then the hole of the corresponding diameter is first expanded. 9) the discharge port 4 and the inlet port 3 are formed in a series of processes. As described above, the tube 2 is inserted into the stationary mold 6 and then pressurized by the pressure mold 10. When the punching pin 8 first drills a hole having a corresponding diameter, and further pressurizes, the inward bent portion 11 is bent into the tubular body 2 by an enlarged portion 9 formed in an arc shape. Holes of the same diameter as that of 9), that is, the discharge port 4 and the inlet port 3, are formed by drilling in one step (FIGS. 3 and 4).

이어서 관체(2)의 일측단부를 축관시키고 유입구(3)와 토출구(4)를 형성한 구멍에 나사(121)를 삭설한 후, 타측단부를 복개판(13)으로 용착시키게 되면 온수분배기(1)가 간단한 일련의 공정으로 제작완료되는 것이다.Subsequently, the one end of the tubular body 2 is piped, and the screw 121 is cut into the hole in which the inlet 3 and the outlet 4 are formed, and the other end is welded to the cover plate 13 so that the hot water distributor 1 ) Is completed in a simple series of processes.

이와같이 본 발명은 유입구(3)와 토출구(4)에 종래와 같이 소켓을 용접하지 않고 금형을 이용한 천공장치로서 간단히 유입구(3)와 토출구(4)를 형성시켜 천공으로 발생된 내향절곡부(11)에 나사(12)를 삭설시켜서 제작하는 것이므로 제작공정이 매우 간단하고 기계적이어서 작업성이 좋고 대량생산이 가능할 뿐 아니라, 나착부위의 취약함이 없고 단가가 저렴한등 여러 가지의 효과가 있다.As described above, the present invention is a punching device using a mold without welding a socket to the inlet 3 and the outlet 4 as in the prior art, and simply forms the inlet 3 and the outlet 4 so that the inward bending part 11 is generated by drilling. Since the manufacturing process is very simple and mechanical, the workability is good and mass production is possible, and there are various effects such as no weakness of the attachment part and low unit cost.

Claims (2)

온수분배기(1)를 구성할 소망직경의 관체(2)를 일정길이로 절단하여 이를 유입구(3) 또는 투출구(4)수에 해당하는 구멍(5)이 뚫린 고정금형(6)에 관삽시키고 고정금형(6)의 저부에 받침간(7)을 끼워 받친다음, 고정금형(6)의 구멍(5)에 삽탈되는 천공핀(8)과 단부가 호상으로된 확개부(9)를 일체로 단설시킨 가압금형(10)을 일정압력으로 하강시켜 천공핀(8)에 의해 해당직경의 구멍을 뚫고, 이어서 확개부(9)에 의해 내향절곡부(11)를 관체(2)내부로 밀어 구멍을 확개시키므로서 토출구(4)와 유입구(3)를 형성한 다음 일측단부를 소경으로 축관시켜 토출구(4) 및 유입구(3)의 내향절곡부(11)에 나사(12)를 삭설하고 타측단부에 복개판(13)을 융착하는 공정으로 이루어진 난방용 온수분배기의 제조방법.Cut the tube 2 having a desired diameter to form the hot water distributor 1 into a predetermined length, and insert it into the stationary mold 6 in which a hole 5 corresponding to the number of inlets 3 or outlets 4 is drilled. The support base 7 is supported on the bottom of the stationary mold 6, and then the punching pin 8 inserted into the hole 5 of the stationary mold 6 and the enlarged section 9 having an arced end are integrally formed. The pressurized mold 10 lowered to a constant pressure is drilled into the hole of the diameter by the punching pin 8, and then the inward bent portion 11 is pushed into the tubular body 2 by the enlargement 9. The discharge port 4 and the inlet port 3 are formed, and then one end portion is conduited to a small diameter to cut the screw 12 into the inward bent part 11 of the discharge port 4 and the inlet port 3, and the other end part. The manufacturing method of the hot water distributor for heating which consists of a process of fusion bonding of the cover plate 13 to. 일측이 복개판(13)에 의해 차단된 관체(2)에 유입구(3)와 토출구(4)를 형성한 온수분배기(1)에 있어서 유입구(3)와 토출구(4)에 형성된 내향절곡부(11)에 나사(12)를 삭설하여서 됨을 특징으로 하는 난방용 온수 분배기Inward bending portion formed in the inlet (3) and the discharge port (4) in the hot water distributor (1) in which one side formed the inlet (3) and the outlet (4) in the tubular body (2) blocked by the open plate (13) ( 11) hot water distributor for heating, characterized in that by removing the screw 12
KR1019910025977A 1991-12-31 1991-12-31 Hot water separating device KR940004791B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019910025977A KR940004791B1 (en) 1991-12-31 1991-12-31 Hot water separating device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019910025977A KR940004791B1 (en) 1991-12-31 1991-12-31 Hot water separating device

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KR930012183A KR930012183A (en) 1993-07-20
KR940004791B1 true KR940004791B1 (en) 1994-06-01

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100653421B1 (en) * 2006-07-21 2006-12-05 정찬조 Boiler manifold production method and that manifold
CN103962806A (en) * 2014-05-15 2014-08-06 玉环凯贝利阀门有限公司 Processing technology of water distributor integrated water outlet

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100855707B1 (en) * 2006-11-17 2008-09-03 정구홍 Receiver dryer tank and manufacturing method and manufacturing device it

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100653421B1 (en) * 2006-07-21 2006-12-05 정찬조 Boiler manifold production method and that manifold
CN103962806A (en) * 2014-05-15 2014-08-06 玉环凯贝利阀门有限公司 Processing technology of water distributor integrated water outlet

Also Published As

Publication number Publication date
KR930012183A (en) 1993-07-20

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