KR0154377B1 - Heat exchange apparatus for boiler - Google Patents
Heat exchange apparatus for boiler Download PDFInfo
- Publication number
- KR0154377B1 KR0154377B1 KR1019950036674A KR19950036674A KR0154377B1 KR 0154377 B1 KR0154377 B1 KR 0154377B1 KR 1019950036674 A KR1019950036674 A KR 1019950036674A KR 19950036674 A KR19950036674 A KR 19950036674A KR 0154377 B1 KR0154377 B1 KR 0154377B1
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- KR
- South Korea
- Prior art keywords
- hot water
- heat exchange
- heat exchanger
- water supply
- passages
- Prior art date
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Classifications
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- 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
- F24H1/48—Water heaters for central heating incorporating heaters for domestic water
- F24H1/52—Water heaters for central heating incorporating heaters for domestic water incorporating heat exchangers for domestic water
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D9/00—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D9/0031—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by paired plates touching each other
- F28D9/0043—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by paired plates touching each other the plates having openings therein for circulation of at least one heat-exchange medium from one conduit to another
- F28D9/005—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by paired plates touching each other the plates having openings therein for circulation of at least one heat-exchange medium from one conduit to another the plates having openings therein for both heat-exchange media
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
- F28F21/08—Constructions of heat-exchange apparatus characterised by the selection of particular materials of metal
- F28F21/081—Heat exchange elements made from metals or metal alloys
- F28F21/082—Heat exchange elements made from metals or metal alloys from steel or ferrous alloys
- F28F21/083—Heat exchange elements made from metals or metal alloys from steel or ferrous alloys from stainless steel
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
- F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
- F28D2021/0024—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for combustion apparatus, e.g. for boilers
Abstract
본 발명은 저수압지역에서도 적정수량의 온수출탕능력을 가질 뿐만 아니라 열교환능력과 순환능력등이 월등히 우수해지도록 직병렬의 관로구조로 개선한 보일러의 조립형 급탕열교환장치에 관한 것으로, 스텐레스로서 성형된 다수의 돌출형상(2,2')이 대칭으로 고루 분포되고 대응되는 위치의 2개 난방통로(3,3')와 급탕통로(4,4')가 90°각도로 떨어져 각기 형성되는 열교환판(1)으로 구비되어, 상기 다수의 스텐레스 열교환판(1)을 직병렬의 관로구조로 적층시킨 것을 특징으로 하는 보일러의 조립형 급탕열교환장치.The present invention relates to an assembled hot water supply heat exchanger of a boiler, which has an adequate amount of hot water tapping capacity even in a low water pressure area, and is improved by a series and parallel pipeline structure so that heat exchange capacity and circulation capacity are excellent. A plurality of formed protrusions (2, 2 ') are symmetrically distributed and two heating passages (3, 3') and hot water supply passages (4, 4 ') of the corresponding position are formed at 90 degrees apart The heat exchange plate (1) is provided, the plurality of stainless heat exchange plate (1) of the assembled hot water supply heat exchanger of the boiler, characterized in that laminated in a parallel parallel pipeline structure.
Description
제1도는 본 발명의 실시예에 관한 급탕열교환장치의 열교환판을 도시해 놓은 사시도1 is a perspective view showing a heat exchange plate of a hot water heat exchanger according to an embodiment of the present invention.
제2도는 제1도에 도시된 열교환판을 순차적으로 배열해 놓은 급탕열교환장치의 조립도.FIG. 2 is an assembly diagram of a hot water supply heat exchanger in which the heat exchange plates shown in FIG. 1 are sequentially arranged. FIG.
제3도는 본 발명의 급탕열교환장치를 설명하기 위한 유체흐름도이다.3 is a flow chart illustrating the hot water supply heat exchanger of the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 열교환판 2,2' : 돌출형상1: Heat exchanger plate 2,2 ': Protrusion shape
3,3' : 난방통로 4,4' : 급탕통로3,3 ': Heating passage 4,4': Hot water passage
5 : 상부열교환판 6 : 하부열교환판5: upper heat exchanger plate 6: lower heat exchanger plate
7-14 : 열교환판7-14: Heat Exchanger Plate
본 발명은 저수압지역에서도 적정수량의 온수출탕능력을 가질 뿐만 아니라 열교환능력과 순환능력이 월등히 우수해지도록 직병렬의 관로구조로 개선한 보일러의 조립형 급탕열교환장치에 관한 것으로, 더욱 상세하게는 2개의 급탕통로와 난방통로가 형성된 다수의 스텐레스 열교환판을 직병렬의 관로구조로 적층시킴으로 상기 열교환판에 장수에 비례하여 관로저항을 감소시킬 수 있는 급탕열교환장치에 관한 것이다.The present invention relates to an assembled hot water supply heat exchanger of a boiler, which has an appropriate amount of hot water tapping capacity even in a low water pressure area, and is improved in a series and parallel pipeline structure so that heat exchange capacity and circulation capacity are excellent. The present invention relates to a hot water supply heat exchanger capable of reducing pipe resistance in proportion to longevity by stacking two stainless steel heat exchanger plates having two hot water flow passages and heating passages in a parallel parallel pipeline structure.
시대가 발전되고 사회가 복잡해짐에 따라 인간욕구를 충족시키기 위해 의식주중 주거환경의 관심도 다각적으로 축하고 있는 실정이다. 주거생활중 4계절이 뚜렷이 나타나는 지역에서는 실 내외 온도가 떨어지는 동절기에 내공간을 쾌적하고 따뜻한 상태로 유지 및 온수 등을 사용하기 위해 적절한 장소에 기름 또는 가스등을 사용한 보일러 등을 설치하여 이용하게 된다.As the times evolve and society becomes more complex, the attention of residential environment is also multiplying to satisfy human needs. In areas where the four seasons are evident in the residential life, it is used to install a boiler using oil or gas in an appropriate place to keep the inner space comfortable and warm in winter and the hot water when the indoor and outdoor temperature drops.
이를테면, 단독주택 및 아파트 내에 설치되는 해당 보일러 등은 사용되는 연료에 따라 연탄, 기름, 가스 및 전기보일러로 구분하여 설치용도와 평수에 맞도록 다양한 형태로 개발되어 사용되고 있다.For example, corresponding boilers installed in single-family houses and apartments are classified into briquettes, oil, gas, and electric boilers according to the fuel used, and are developed and used in various forms to suit installation purposes and water level.
이렇게 개발된 여러 형태의 보일러중 가스보일러는 가스공급관을 통과하여 공급된 가스가 점화트랜스에 의해 매인 버너 및 파이럿버너를 통해 점화하도록 되어 있고, 또 열교환장치가 설치되어 있어 급수 및 난방배관을 통해 옥상 수조나 온수순환펌프등이 설치되어져 있다.Gas boilers of various types of boilers developed in this way are designed to ignite gas supplied through gas supply pipe through main burner and pilot burner by ignition transformer. A water tank or hot water circulation pump is installed.
종래의 판형(조립형) 열교환장치는 직렬의 관로구조로 열교환판이 적층되고 적층수량에 따라 용량을 다양하게 결정하는 한편, 공급되는 급탕수와 난방수가 교차되면서 열 교환이 되고 있음으로 급탕열교환장치의 설치형태에 관계없이 그 성능을 발휘할 수 있다.The conventional plate-type heat exchanger has a series of pipe structures in which heat exchange plates are stacked and variously determine the capacity according to the stacked quantity, while the hot water supply and heating water are supplied to each other to exchange heat. The performance can be achieved regardless of the installation type.
상기와 같은 열교환장치에서는 각 열교환판의 장수에 비례하여 유로가 직렬관로로 형성되어 있고, 이에 따른 관로저항이 심하게 높아져서 전열효율이 매우 낮아진다. 따라서, 종래의 급탕열교환장치는 적층되는 열교환판의 급탕통로와 난방통로가 직렬형으로 동일 양정에서 순환수량이 적어질 수밖에 없음으로 상기 열교환판의 장수에 정비례하여 관로저항이 증가하게 된다는 문제점이 발생되었다.In the heat exchanger as described above, the flow path is formed in a series pipe in proportion to the number of heat exchange plates, and thus the pipe resistance is severely increased, so that the heat transfer efficiency is very low. Therefore, in the conventional hot water supply heat exchanger, since the hot water supply passage and the heating passage of the heat exchange plate are stacked in series, the amount of circulation water is inevitably reduced at the same head, resulting in a problem that the pipe resistance increases in direct proportion to the longevity of the heat exchange plate. It became.
이에 본 발명은 상기와 같은 결점을 해소하기 위해 발명한 것으로 종래의 직렬형 관로구조에서 직병렬의 혼합형 관로구조 즉, 대칭되는 다수의 돌출형상, 2개의 급탕통로 및 난방통로가 형성된 다수의 스텐레스 열교환판을 직병렬의 관로구조로 적층시켜 상기 열교환판의 장수에 비례하여 관로저항을 감소시킬 수 있음으로 저수압지역에서도 적정수량의 온수출탕능력을 가질 뿐만 아니라 열교환능력과 순환능력등이 월등히 우수해지는 보일러의 조립형 급탕열교환장치를 제공함에 그 목적이 있다.Accordingly, the present invention has been invented to solve the above-mentioned drawbacks. In the conventional series pipeline structure, a series of parallel pipeline structures, that is, a plurality of stainless heat exchangers having a plurality of symmetrical protrusions, two hot water passages, and heating passages, are formed. By stacking the plates in a parallel parallel pipe structure, the pipe resistance can be reduced in proportion to the longevity of the heat exchanger plate. It is an object of the present invention to provide an assembly hot water supply heat exchanger of a boiler.
상기 목적을 달성하기 위한 본 발명의 조립형 급탕열교환장치는, 스텐레스로서 성형된 다수의 돌출형상(2,2')이 대칭으로 고루 분포되고 대응되는 위치의 2개 난방통로(3,3')와 급탕통로(4,4')가 90°각도로 떨어져 각기 형성되는 열교환판(1)으로 구비되어, 상기 다수의 스텐레스 열교환판(1)을 직병렬의 관로구조로 적층시킨 것을 그 특징으로 한다.The assembled hot water supply heat exchange apparatus of the present invention for achieving the above object is a plurality of protrusions (2,2 ') formed as stainless steel are distributed evenly symmetrically and two heating passages (3,3') of the corresponding position And the hot water supply passages 4 and 4 'are provided as heat exchange plates 1 formed at 90 ° apart, respectively, and the plurality of stainless heat exchange plates 1 are stacked in a parallel parallel pipe structure. .
이하, 본 발명의 실시예를 예시도면에 의거하여 상세히 설명한다.Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.
제1도는 본 발명의 실시예에 관한 급탕열교환장치의 열교환판을 도시해 놓은 사시도로서, 본 발명의 보일러의 조립형 급탕열교환장치는 2개의 급탕통로(4,4')와 난방통로(3,3')가 형성된 다수의 스텐레스 열교환판(1)을 직병렬의 관로구조로 적층시킴으로 상기 열교환판(1)의 장수에 비례하여 관로저항을 감소시킬 수 있도록 되어 있다.1 is a perspective view showing a heat exchange plate of a hot water supply heat exchanger according to an embodiment of the present invention, wherein the assembled hot water supply heat exchanger of the boiler of the present invention includes two hot water supply passages 4 and 4 'and a heating passage 3, By stacking a plurality of stainless steel heat exchanger plate 1 having a 3 ') in a series-parallel pipeline structure, it is possible to reduce the pipeline resistance in proportion to the longevity of the heat exchanger plate 1.
상기 열교환판(1)은 스텐레스로서 성형된 다수의 돌출형상(2,2')이 대칭으로 고루 분포되고 대응되는 위치의 2개 난방통로(3,3')와 급탕통로(4,4')가 일정한 각도로 떨어져 각기 형성된다. 상기 돌출형상(2,2')은 교차부인 주름부와 접촉부로써 중앙의 돌출형상(2)을 매개로 대칭되게 돌출형상(2')이 고루 분포되어 전체적으로 조립포인트를 갖게 된다.The heat exchange plate 1 has a plurality of protruding shapes (2, 2 ') formed as stainless steel symmetrically distributed and two heating passages (3, 3') and a hot water supply passage (4, 4 ') at corresponding positions. Are formed at different angles, respectively. The protruding shapes 2, 2 'are symmetrical through the central protruding shape 2 as the folds and the contacting portions, which are intersecting parts, so that the protruding shapes 2' are evenly distributed to have an assembly point as a whole.
제2도는 제1도에 도시된 열교환판을 순차적으로 배열해 놓은 급탕열교환장치의 조립도로서, 제2도(a)는 제1도에 도시된 열교환판(1)을 이용하여 상부열교환판(5)과 하부열교환판(6) 사이에 다수의 열교환판(7-14)을 직병렬의 관로구조로 적층시킨 본 발명의 급탕열교환장치인 바, 이에 대응되는 위치의 2개의 난방통로(3,3')와 급탕통로(4,4')를 90°씩 변화를 주어 고온의 물과 저온의 물인 난방수와 급탕수가 격판 사이로 교차되어 우수한 열교환능력과 순환능력등을 낸다.FIG. 2 is an assembly diagram of a hot water supply heat exchanger in which the heat exchanger plates shown in FIG. 1 are arranged in sequence. FIG. 2A illustrates an upper heat exchanger plate using the heat exchanger plate 1 shown in FIG. 5) and the hot water heat exchanger of the present invention in which a plurality of heat exchanger plates 7-14 are stacked in a series-parallel pipeline structure between the lower heat exchanger plate 6 and two heating passages 3, 3 ') and hot water supply passages (4,4') are changed by 90 ° so that the hot water and the hot water, which are the hot water and the hot water, cross between the diaphragms, resulting in excellent heat exchange and circulation capability.
상기 열교환판(5,7-14,6)에 형성되어 있는 주름부와 접촉부의 무늬인 돌출형상(2,2')은 상하 적층시 서로 교환하도록 되어 있고, 상하부열교환판(5,6)사이에 직병렬의 관로구조로 다수 적층되어 고루 분포되어 있는 열교환판(7-14)의 돌출형상(2,2')을 전체적으로 고압에 견딜 수 있을 뿐만 아니라 반영구적인 내구성을 보장할 수 있다.The corrugations formed on the heat exchange plates 5, 7-14, and 6 and the protruding shapes 2, 2 ', which are patterns of the contact portions, are to be exchanged with each other when stacked up and down, and between the upper and lower heat exchange plates 5 and 6, respectively. It can not only withstand the high pressure as a whole, but also semi-permanent durability of the projecting shape (2, 2 ') of the heat exchanger plate (7-14) is evenly distributed and evenly stacked in a parallel parallel pipe structure.
그리고, 90°씩 변화를 열교환판(5,7-14,6)의 난방통로(3,3')와 급탕통로(4,4')를 움직여서 난방수 및 급탕수 통과시 열교환판(7-14)의 무늬에 의한 난류를 형성시켜 열 전달을 극대화시키고 관로저항을 감소시킬 수 있어 저수압 지역에서도 적정수량의 온수출탕능력을 가질 수 있다.The heating passages 3, 3 'and the hot water supply passages 4, 4' of the heat exchange plates 5, 7-14, 6 are moved by 90 °, and the heat exchange plate 7- It is possible to maximize the heat transfer and reduce the pipe resistance by forming turbulence by the pattern of 14), so it can have the proper amount of hot water tapping capacity even in the low water pressure area.
상부열교환판(5)의 난방통로(3,3')와 급탕통로(4,4')에 대한 위치와 하부열교환판(6)의 난방통로(3,3')와 급탕통로(4,4')의 위치가 90°차이 나게 놓여지고, 이 상부열교환판(5)과 하부열교환판(6)사이의 다른 열교환판(7-14)은 난방통로(3,3')와 급탕통로(4,4')가 90°씩 오른쪽으로 각기 이동되어 적층조립된다. 상기 열교환판(5,7-14,6)은 각각의 난방통로(3,3')와 급탕통로(4,4')가 0°,90°,180°,270°,360°,0°,90°,180°,270°,360°순으로 위치 이동된다.Positions for the heating passages 3, 3 'and the hot water supply passages 4, 4' of the upper heat exchanger plate 5, and the heating passages 3, 3 'and the hot water supply passages 4, 4 of the lower heat exchanger plate 6; ') Is positioned 90 degrees apart, and the other heat exchanger plates 7-14 between the upper heat exchanger plate 5 and the lower heat exchanger plate 6 are provided with the heating passages 3 and 3' and the hot water supply passage 4). 4 ') are shifted to the right by 90 ° and laminated. The heat exchange plates 5, 7-14, and 6 have respective heating passages 3, 3 'and hot water supply passages 4, 4' 0 °, 90 °, 180 °, 270 °, 360 °, 0 °. The positions are moved in the order of 90 °, 180 °, 270 ° and 360 °.
제3도에 도시된 본 발명의 급탕열교환장치는 열교환판(5,7-14,6)내부격판 사이로 냉수 측과 보일러난방수가 엇갈리면서 흐르게되고, 제2도(b)도에 도시된 바와 같이 90°씩 변화하는 난방통로(3,3')와 급탕통로(4,4')등을 통해 난방수와 급탕수가 원활히 통과하게 된다.In the hot water supply heat exchange apparatus of the present invention shown in FIG. 3, the cold water side and the boiler heating water alternately flow between the inner plates of the heat exchange plates 5, 7-14, and 6, and as shown in FIG. The heating water and the hot water flow smoothly through the heating passages (3,3 ') and the hot water supply passages (4,4') that are changed by 90 °.
따라서, 본 발명의 급탕열교환장치는 제3도에 도시된 바와 같이 직병렬의 관로구조로써 난방수가 난방입구를 통해 제2도(b)에 도시된 난방통로(3)에서 하부열교환판(6)과 적층된 다른 열교환판(7-14) 및 상부열교환판(5)의 해당 난방통로(3,3')와 급탕통로(4,4')를 거쳐 난방환수구로 유출되는 한편, 급탕수가 급탕입구를 통해 급탕통로(4)에서 상부열교환판(5)과 적층된 다른 열교환판(7-14) 및 하부열교환판(6)의 해당 난방통로(3,3')와 급탕통로(4,4')을 거쳐 급탕출구로 유출됨으로 돌출형상(2,2')의 고루 분포된 무늬에 의해 난류를 형성시켜 상기 열교환판(5,7-14,6)의 장수에 비례하여 관로저항을 감소시킬 수 있다.Accordingly, the hot water supply heat exchanger of the present invention has a lower heat exchanger plate 6 in the heating passage 3 shown in FIG. 2 (b) through the heating inlet as a parallel parallel pipe structure as shown in FIG. The heat exchange plate 7-14 and the upper heat exchange plate 5 and the corresponding heat passages 3 and 3 'and the hot water supply passages 4 and 4', respectively. Corresponding heating passages (3,3 ') and hot water supply passages (4,4') of the other heat exchange plates (7-14) and the lower heat exchange plates (6) stacked with the upper heat exchange plate (5) in the hot water supply passage (4) through Flow through the hot water outlet to form turbulence by the uniformly distributed pattern of the protruding shape (2,2 ') to reduce the pipe resistance in proportion to the longevity of the heat exchange plates (5,7-14,6). have.
이상 설명한 바와 같이 본 발명에 의하면, 종래의 직렬형 관로구조에서 직병렬의 혼합형 관로구조 즉, 대칭되는 다수의 돌출형상, 2개의 급탕통로 및 난방통로가 형성된 다수의 스텐레스 열교환판을 직병렬의 관로구조로서 적층시켜 상기 열교환판의 장수에 비례하여 관로저항을 감수시킬 수 있음으로 저수압지역에서도 적정수량의 온수출탕능력을 가질 뿐만 아니라 열교환능력과 순환능력등이 월등히 우수해지는 보일러의 조립형 급탕열교환장치를 제공할 수 있다.As described above, according to the present invention, in a conventional series pipeline structure, a series parallel pipeline structure, that is, a plurality of stainless heat exchanger plates having a plurality of symmetrical protruding shapes, two hot water supply passages, and heating passages, are connected in series and parallel lines. By stacking as a structure, the pipe resistance can be reduced in proportion to the longevity of the heat exchanger plate, so that the hot water tapping capacity can be adequately supplied even in a low water pressure region, and the hot water assembly and hot water circulation capacity of the boiler is excellent. A heat exchanger can be provided.
Claims (3)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019950036674A KR0154377B1 (en) | 1995-10-23 | 1995-10-23 | Heat exchange apparatus for boiler |
| CN96220570U CN2284943Y (en) | 1995-10-23 | 1996-09-13 | Assembly hot-water supply heat-exchange apparatus for boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019950036674A KR0154377B1 (en) | 1995-10-23 | 1995-10-23 | Heat exchange apparatus for boiler |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR970022046A KR970022046A (en) | 1997-05-28 |
| KR0154377B1 true KR0154377B1 (en) | 1999-02-18 |
Family
ID=19430984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019950036674A KR0154377B1 (en) | 1995-10-23 | 1995-10-23 | Heat exchange apparatus for boiler |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR0154377B1 (en) |
| CN (1) | CN2284943Y (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100798701B1 (en) * | 2007-05-29 | 2008-01-28 | 서동숭 | A assembling-type hydraulic-oil cooler |
-
1995
- 1995-10-23 KR KR1019950036674A patent/KR0154377B1/en not_active IP Right Cessation
-
1996
- 1996-09-13 CN CN96220570U patent/CN2284943Y/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| CN2284943Y (en) | 1998-06-24 |
| KR970022046A (en) | 1997-05-28 |
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