KR950008897Y1 - Pipes for boiler - Google Patents
Pipes for boiler Download PDFInfo
- Publication number
- KR950008897Y1 KR950008897Y1 KR2019930008978U KR930008978U KR950008897Y1 KR 950008897 Y1 KR950008897 Y1 KR 950008897Y1 KR 2019930008978 U KR2019930008978 U KR 2019930008978U KR 930008978 U KR930008978 U KR 930008978U KR 950008897 Y1 KR950008897 Y1 KR 950008897Y1
- Authority
- KR
- South Korea
- Prior art keywords
- boiler
- tube
- copper tube
- reinforcing ring
- covering
- Prior art date
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
- F24H1/10—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium
- F24H1/12—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium in which the water is kept separate from the heating medium
- F24H1/14—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium in which the water is kept separate from the heating medium by tubes, e.g. bent in serpentine form
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Thermal Insulation (AREA)
Abstract
내용 없음.No content.
Description
제1도는 본 고안의 연관이 설치된 상태를 나타낸 보일러의 단면도.1 is a cross-sectional view of the boiler showing a state in which the association of the present invention is installed.
제2도는 본 고안의 일부를 절개한 사시도.Figure 2 is a perspective view of a portion of the present invention cut.
제3도는 본 고안의 한 실시예를 나타낸 단면도.3 is a cross-sectional view showing an embodiment of the present invention.
제4도는 제3도의 A부 확대 단면도.4 is an enlarged cross-sectional view of portion A of FIG.
제5도는 종래고안의 단면도.5 is a cross-sectional view of a conventional design.
제6도는 또다른 종래고안의 단면도.6 is a cross-sectional view of another conventional design.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 동관 2 : 보강링1: copper tube 2: reinforcement ring
3 : 연관 4 : 커버링3: associative 4: covering
5 : 확개부위 6 : 삽입부5: extension part 6: insertion part
7 : 요철부7: uneven portion
본 고안은 보일러용 현관에 관한것으로, 구체적으로는 동으로써 연관을 형성하되 물길 또는 화염이 직접닿게 되는 양끝단부 내주연에 철(또는 스테인레스관)을 삽입고정시킨 상태로 보일러에 고정설치시킴으로써 연관의 수명을 장구하게 연장시켜 주고 궁극적으로는 원가절감을 시켜주기 위한 것이다.The present invention relates to a porch for a boiler, and in particular, copper pipes form an association, and fixedly installed in the boiler with iron (or stainless steel pipes) inserted and fixed at the inner circumference of both ends where waterways or flames directly contact each other. It is to prolong the life span and ultimately reduce the cost.
또한 상기한 철관을 갈아끼울수 있도록 하면 더욱 장구한 수명으로 연장될수 있어 원가절감효과는 더욱크다 할수 있을 것이다.In addition, if the above-described iron pipe can be replaced, it can be extended to a longer life, and the cost reduction effect can be even greater.
일반적으로 연관이란 보일러의 탱크내에 설치되어 연소실(11)과 제2연소실(12), 그리고 제2연소실(12)과 배연구(13)로 연결되는 다수의 파이프로서 통상 열전도율이 매우 높은 동관을 사용하고 있는데, 이는 열전도율이 높다고 하는 잇점이 있는 반면 고열에 약하여 불길이나 화염이 직접닿는 양끝단부 부분에서는 쉽게 녹아버리게 되어 보일러의 수명을 단축시키게 되는 요인이 되었던 것이다.In general, associative is a plurality of pipes installed in a tank of a boiler and connected to a combustion chamber 11, a second combustion chamber 12, and a second combustion chamber 12 and an exhaust furnace 13, and a copper tube having a very high thermal conductivity is generally used. This has the advantage that the thermal conductivity is high, but it is weak to high heat and easily melts at both ends where the flame or flame directly touches, which shortens the life of the boiler.
다시말하면 연소실(11)과 화염이 돌아나가도록 된 제2연소실(12)을 연결하는 다수의 연관과, 제2연소실(12)에서 배연구(13)사이에 설치 고정되는 다수의 연관들이 직접불꽃이나 화염이 닿을수 밖에 엇는 양끝단부(이때 양끝단부를 제외한 부분은 물에 잠겨있는 상태임으로 녹거나 변형되지 않음)가 화염이나 불꽃에 녹아버리기 때문에 오래사용하지 않더라도 쉬 노후화되고 또 매우 고가로 구입설치되는 보일러를 보수 및 교체하지 않으면 아니되므로 국가적으로 매우 큰 손해가 아닐 수 없다는 것이다. (제5도 참조)In other words, a plurality of associations connecting the combustion chamber 11 and the second combustion chamber 12 through which the flames return and a plurality of associations fixed between the second combustion chamber 12 and the ship research 13 are directly sparked. Or both ends of the flame (except for the ends) are submerged in water and are not melted or deformed because they dissolve in flames or flames. If the boiler is to be repaired and replaced, it is a huge damage in the country. (See Fig. 5)
그리고 위와같은 종래연관의 폐단을 해소하기 위해 개발된 것도 있는데, 이는 제6도에서 보는바와같이 동관의 양단부만을 두껍게 형성시킴으로써 열이 직접닿는 부분의 용해시간을 길게 할 수 있도록 하여 보일러이 수명을 연장할수 있도록 하였지만, 이또한 동자체의 두께만을 더한것이기 때문에 제3도에서와 같은 일반적인 동관보다 약간 긴 수명 연장효과이외에는 별반 효과가 없다고도 할수있을 것이다.And it was also developed to solve the closed end of the conventional connection, as shown in Figure 6, by forming only the both ends of the copper tube thickened so that the heat dissipation time of the direct contact portion can be extended to extend the life of the boiler However, since this also adds only the thickness of the body itself, it may be said that there is no effect other than the effect of extending the life slightly longer than the general copper tube as shown in FIG.
따라서 본 고안은 이와같은 종래연관들의 제반문제점을 해소코쟈 안출된 것으로, 특히, 연관의 양단부 내경에 강철 또는 스테인레스로 형성한 보강링을 삽입 압접시키거나, 교환가능하도록 커버링을 설치하여 실사용시 연소실의 불꽃과 고열이 보강링 또는 커버링을 통해 나가도록 함으로써 연관자체의 수명을 길게 연장시켜주고 나아가서는 보일러 자체의 수명 연장과 신뢰도 향상을 추구하고자 하는데 그 목적이 있는 것이다.Therefore, the present invention solves all the problems of the related arts, and in particular, inserts a reinforcing ring formed of steel or stainless steel in the inner diameter of both ends of the tube, or installs a cover to replace the combustion chamber in actual use. The aim is to extend the service life of the boiler itself by extending the flame and high heat through reinforcing rings or coverings, and furthermore, to extend the life and reliability of the boiler itself.
이하 첨부된 도면에 의거 본 고안을 상세히 설명한다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.
본 고안의 주된 구성은 통상의 동관(1) 양단부 내경에 강철, 또는 스테인레스로 형성된 소정의 길이로 보강링(2)을 삽입고정시켜 연관(3)을 형성한 것이다.The main configuration of the present invention is to form a tube (3) by inserting and fixing the reinforcing ring (2) to a predetermined length formed of steel or stainless steel in the inner diameter of both ends of the common copper tube (1).
특히 상기보강링(2)은 동관(1) 양단부에 동관과 일체로 되게 제조하여도 되지만 본 고안에서는 일체로 형성하기 보다는 동관 압출시, 동과 양단부 내경에 끼워고정되는 상태로 제조하였다.In particular, the reinforcing ring (2) may be manufactured to be integrated with the copper tube at both ends of the copper tube (1), but in the present invention, the copper ring and the two ends at the inner diameter of the copper tube, rather than being formed integrally, was manufactured in a state fixed.
왜냐하면 동관에 보강링(2)을 끼워고정시켰을때는 보강링(2)의 외주연과 동관(1) 내주연에 매우 미세한 틈이 발생하게 되고, 이 틈은 열전달을 가급적 차단 시켜주는 작용을 하게 되므로 근본적으로 열이나 화염에 의해 동관이 녹을 염려를 최대한 예방시켜 주기 위해서이다.Because when the reinforcing ring (2) is fitted to the copper tube, very small gaps are generated between the outer periphery of the reinforcing ring (2) and the inner periphery of the copper tube (1), and this gap serves to block heat transfer as much as possible. It is basically to prevent the copper tube from being rusted by heat or flame as much as possible.
다시말하면, 보강링 자체에 의해서도 연관(3)을 보호하기도 하지만 보강링(2)과 동관(1)의 틈에 의해서도 열전달 방지효과가 발생하게 되므로 2차에 걸쳐 완벽한 연관보호를 할수있는 특징이 있는 것이며, 이는 곧 보일러의 수명과 신뢰성에 직접적인 작용을 할 수 있게 된다는 것이다.In other words, the connection (3) is also protected by the reinforcing ring itself, but the heat transfer prevention effect is also generated by the gap between the reinforcing ring (2) and the copper pipe (1), so that there is a feature that can provide perfect associative protection over the second round. This means that it will be able to directly affect the life and reliability of the boiler.
그리고 본 고안의 한실시예를 나타낸 제3도 및 제4도는 강철 스테인레스, 동, 신주등으로써 커버링(4)를 형성한것으로, 이 커버링(4)은 선단부를 확개시켜 확개부위(5)가 동관(1) 끝단면을 감싸는 상태로 되도록 형성하였으며, 커버링(4)의 삽입부(6)외주연에 미세하게 요철부(7)를 형성하여 동관(1)에 견고하게 삽입고정되게 하였는데, 특히, 커버링(4)의 재질이 동관(1)보다 매우 강하기 때문에 삽입시킬때 약간돌리면서 삽입시키면 견고한 고정이 이루어지는 것이다.3 and 4 show an embodiment of the present invention, which forms a covering 4 made of steel, stainless steel, copper, or a new column, and the covering 4 expands the tip portion thereof so that the extension part 5 is a copper tube ( 1) was formed so as to surround the end surface, to form a fine concave-convex portion (7) on the outer periphery of the insert portion (6) of the covering (4) to be firmly inserted and fixed in the copper tube (1), in particular, the covering Since the material of (4) is much stronger than copper tube (1), it is firmly fixed by inserting it while turning slightly.
또한 이때는 동관(1)으로부터 커버링(4)을 잡아돌려 빼낼수도 있으므로 사용중 고열과 화염에 의해 커버링(4)이 변형되더라도 쉽게 교체할수 있어 보일러의 수명연장을 장수하게 시켜줄수 있게 되는 것이다.In addition, at this time, the cover 4 may be pulled out from the copper tube 1 so that the cover 4 may be easily replaced even when the cover 4 is deformed by high heat and flame during use, thereby extending the life of the boiler.
상술한 바와같이 본 고안은 제일 변형이 잦은 연관 양단부에 별도로 보강링(2)이나 커버링(4)을 삽입고정시켜 연관을 직접적으로 보호할수 있도록 함으로써 연관 변형에 따른 보일러의 잔고장을 미연에 예방할 수 있고, 이에 따라 연과누명 및 보일러의 수명을 매우 길게 연장시켜줄 수 있어 신규유용한 고안인 것이다.As described above, the present invention can prevent the trouble of the boiler due to the related deformation by inserting a reinforcing ring (2) or the covering (4) separately at both ends of the most frequent deformation so that the connection can be directly protected. Therefore, it is possible to extend the life of the smoke and leakage and the boiler very long is a new useful design.
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019930008978U KR950008897Y1 (en) | 1993-05-24 | 1993-05-24 | Pipes for boiler |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019930008978U KR950008897Y1 (en) | 1993-05-24 | 1993-05-24 | Pipes for boiler |
Publications (2)
Publication Number | Publication Date |
---|---|
KR940027129U KR940027129U (en) | 1994-12-09 |
KR950008897Y1 true KR950008897Y1 (en) | 1995-10-16 |
Family
ID=19355932
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019930008978U KR950008897Y1 (en) | 1993-05-24 | 1993-05-24 | Pipes for boiler |
Country Status (1)
Country | Link |
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KR (1) | KR950008897Y1 (en) |
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1993
- 1993-05-24 KR KR2019930008978U patent/KR950008897Y1/en not_active IP Right Cessation
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Publication number | Publication date |
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KR940027129U (en) | 1994-12-09 |
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