KR810002417Y1 - Valve with expansion and contraction flange - Google Patents
Valve with expansion and contraction flange Download PDFInfo
- Publication number
- KR810002417Y1 KR810002417Y1 KR2019800007695U KR800007695U KR810002417Y1 KR 810002417 Y1 KR810002417 Y1 KR 810002417Y1 KR 2019800007695 U KR2019800007695 U KR 2019800007695U KR 800007695 U KR800007695 U KR 800007695U KR 810002417 Y1 KR810002417 Y1 KR 810002417Y1
- Authority
- KR
- South Korea
- Prior art keywords
- valve
- flange
- pipe
- expansion
- insert
- Prior art date
Links
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
- F16L27/00—Adjustable joints, Joints allowing movement
Abstract
내용 없음.No content.
Description
제1도는 본 고안의 전체도.1 is an overall view of the present invention.
제2도는 제1도의 점선내 확대단면도.2 is an enlarged cross-sectional view in the dotted line of FIG.
제3도는 본 고안의 실시 상태의 종단면도.3 is a longitudinal sectional view of an embodiment of the present invention.
본 고안은 관과 관 사이에 설치된 밸브를 용이하게 교정할 수 있도록 신축 후렌지가 삽설된 밸브에 관한 것이다.The present invention relates to a valve in which the expansion flange is inserted so that the valve installed between the pipe and the pipe can be easily calibrated.
종래에는 오랫동안 사용한 밸브나 고장난 밸브를 교체할려면 후렌지부가 녹이 슬어 잘 분리가 되지 않기 때문에 관의 일부를 절단하여 밸브를 교환한 후에 절단된 부분을 다시 용접해야 하는 번거로움이 있고, 따라서 작업에 소요되는 시간과 인력의 낭비가 많았으며, 또한 수도관인 경우에는 교체하는 시간이 오래 소요되기 때문에 오랜시간에 걸쳐 수도물을 단수시켜양하는 결점이 있었다.Conventionally, in order to replace a valve that has been used for a long time or a defective valve, since the flange part is rusted and cannot be separated, it is troublesome to cut a part of the pipe and replace the valve, and then weld the cut part again. There was a lot of waste of time and manpower, and in the case of water pipes, it takes a long time to replace them, so there was a drawback of shortage of tap water over a long time.
본 고안은 이러한 결점을 제거하기 위하여 고안한 것으로 밸브를 교환코저 할 때는 밸브의 후렌지부에 삽설된 신축 후렌지를 밸브쪽으로 밀어 놓으면 밸브의 후렌지 선단과 관의 후렌지 사이가 벌어지기 때문에 용이하게 빼낼 수 있고, 또한 밸브를 뺀곳에 새로운 밸브를 밀어 넣으면 신축 후렌지가 밸브쪽으로 밀려 있기 때문에 밸브의 후렌지 선단과 관 후렌지 사이가 약간 벌어진 상태이므로 관과 관의 후렌지 사이에 밸브를 밀어 넣기가 순조롭고 밸브와 관과 연결시킬 때는 관의 후렌지와 밸브의 후렌지를 볼트로 조이면 밸브에 삽설되어 있는 후렌지가 밸브의 후렌지쪽으로 당겨져서 밀착되는 것으로 밸브를 교한할 때 관을 절단하지 않고도 새로운 밸브를 용이하게 교환할 수 있는 것으로서, 이를 첨부된 도면에 의하여 구조를 상세히 설명하면 다음과 같다.The present invention was devised to eliminate these defects. When the valve is replaced, the expansion and closing flange installed in the flange part of the valve is pushed toward the valve, so that the valve can easily be pulled out between the flange end of the valve and the flange of the pipe. Also, when the new valve is pushed out of the valve, the expansion flange is pushed toward the valve, so there is a slight gap between the flange end of the valve and the flange of the tube. In this case, when the flange of the pipe and the flange of the valve are bolted, the flange installed in the valve is pulled toward the flange of the valve to be in close contact with each other, so that the new valve can be easily replaced without cutting the pipe when the valve is replaced. The structure will be described in detail with reference to the accompanying drawings. It's like
밸브(1)의 후렌지부(2)에 채결구(3)와 지지환대(4)를 삽착하고 공지의 패킹(5)을 끼운후, 후렌지(6)를 삽착하여 체결구(3)와 후렌지(6)를 통상의 볼트(7)로 나합하여 된것이며, 도면 중 미설명부호 8은 패킹이고, 9는 관이며, 10은 후렌지, 11은 볼트이다.Insert the locking hole 3 and the support ring 4 into the flange portion 2 of the valve 1, insert the well-known packing 5, and insert the flange 6 into the fastener 3 and the flange ( 6) is combined with a conventional bolt (7), in the drawing, reference numeral 8 is a packing, 9 is a pipe, 10 is a flange, 11 is a bolt.
이와 같이 된 본 고안의 작용, 효과를 설명하면 다음과 같다.Referring to the operation, effects of the present invention made as described above are as follows.
관과 관의 후렌지 사이의 연결된 밸브를 교환코저 할 때는 우선관(9)의 후렌지(10)와 밸브(1)의 후렌지(2)에 삽착되어 있는 후렌지(6)를 밀착시킬 수 있는 볼트(11)를 나해하고 타측도 이와 마찬가지로 한 후에는 볼트(7)로 나합되어 있는 체결구(3)와 후렌지(6)를 밸브(1) 쪽으로 밀어주어 후렌지(6)와 관(9)의 후렌지(10)사이가 벌어지게 되면 이때에 밸브(1)를 빼내고, 새로운 밸브(1)의 후렌지부(2)에 체결구(3) 및 지지환대(4)를 삽착하고 공지의 패킹(5)을 끼운후 후렌지(6)를 삽착하여 볼트(7)로 조인것을 밸브(1)쪽으로 밀어 폭이 좁아지게 한후, 밸브를 빼낸 자리에 밸브(1)를 밀어 넣으면 밸브(1)의 폭이 좁아지므로 밸브(1)를 관과 관의 후렌지 사이에 밀어 넣기가 순조롭게 된다.When replacing the valve connected between the pipe and the flange of the pipe, the bolt 11 capable of bringing the flange 10 inserted into the flange 2 of the priority pipe 9 into the flange 2 of the valve 1 into close contact with each other. ) And the other side likewise, and then push the fastener 3 and the flange 6 screwed together with the bolts 7 toward the valve 1 to the flange 10 of the flange 6 and the pipe 9. ), Pull out the valve (1), insert the fastener (3) and the support bar (4) into the flange portion (2) of the new valve (1), and insert the well-known packing (5). Insert the flange 6 and push the bolt 7 into the valve 1 to narrow the width. Then, push the valve 1 into the position where the valve is removed, and the width of the valve 1 becomes narrow. ) Is smoothly pushed between the tube and the flange of the tube.
이와 같이 삽착되었을 때 관(9)의 후렌지(10)와 밸브(1)의 후렌지(6)를 볼트(11)로 나합하여 조이면 후렌지(6)는 볼트(11)를 따라 관(9)의 후렌지(10)에 밀착되고, 또한 볼트(7)에 의하여 후렌지(6)에 조여져 있는 체결구(3)도 따라 움직이게 되나, 후렌지(6)와 체결구(3)사이에 지지환대(4)와 패킹(5)이 삽착되어 있기 때문에 물이 통수된다 하여도 물은 누수가 되지 않는 것으로 밸브를 교환코저 할 때는 관을 절단하지 않고 밸브의 폭을 간단한 조작으로 좁힐 수 있으므로 전에 사용한 밸브를 빼낸곳에 새로운 밸브를 밀어 넣기가 순조로워서 시공이 간편하며, 빠른 시간내에 교환 작업을 할 수 있는 유용한 고안인 것이다.In this way, when the flange 10 of the tube 9 and the flange 6 of the valve 1 are screwed together and tightened by tightening the flange 11, the flange 6 of the tube 9 along the bolt 11 is tightened. The fastener 3, which is in close contact with (10) and is fastened to the flange 6 by the bolt 7, also moves along, but between the flange 6 and the fastener 3 is supported by the support annulus 4 and the packing. (5) is inserted, so that water does not leak even if water flows through. When replacing the valve, the valve width can be narrowed by simple operation without cutting the pipe. It is easy to install because it is easy to push, it is a useful design that can be replaced quickly.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019800007695U KR810002417Y1 (en) | 1980-12-01 | 1980-12-01 | Valve with expansion and contraction flange |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019800007695U KR810002417Y1 (en) | 1980-12-01 | 1980-12-01 | Valve with expansion and contraction flange |
Publications (1)
Publication Number | Publication Date |
---|---|
KR810002417Y1 true KR810002417Y1 (en) | 1981-12-21 |
Family
ID=19219606
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019800007695U KR810002417Y1 (en) | 1980-12-01 | 1980-12-01 | Valve with expansion and contraction flange |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR810002417Y1 (en) |
-
1980
- 1980-12-01 KR KR2019800007695U patent/KR810002417Y1/en active
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