WO2017135730A1 - 열교환기 - Google Patents
열교환기 Download PDFInfo
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- WO2017135730A1 WO2017135730A1 PCT/KR2017/001186 KR2017001186W WO2017135730A1 WO 2017135730 A1 WO2017135730 A1 WO 2017135730A1 KR 2017001186 W KR2017001186 W KR 2017001186W WO 2017135730 A1 WO2017135730 A1 WO 2017135730A1
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- heat
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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
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D20/00—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00
- F28D20/02—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00 using latent heat
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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
- F24H1/22—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating
- F24H1/24—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water mantle surrounding the combustion chamber or chambers
- F24H1/30—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water mantle surrounding the combustion chamber or chambers the water mantle being built up from sections
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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
- F24H1/22—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating
- F24H1/24—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water mantle surrounding the combustion chamber or chambers
- F24H1/30—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water mantle surrounding the combustion chamber or chambers the water mantle being built up from sections
- F24H1/32—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water mantle surrounding the combustion chamber or chambers the water mantle being built up from sections with vertical sections arranged side by side
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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
- F24H1/22—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating
- F24H1/34—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water chamber arranged adjacent to the combustion chamber or chambers, e.g. above or at side
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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
- F24H1/22—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating
- F24H1/40—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water tube or tubes
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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
- F24H9/00—Details
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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
- F24H9/00—Details
- F24H9/0005—Details for water heaters
- F24H9/001—Guiding means
- F24H9/0015—Guiding means in water channels
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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
- F24H9/00—Details
- F24H9/12—Arrangements for connecting heaters to circulation pipes
- F24H9/13—Arrangements for connecting heaters to circulation pipes for water heaters
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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
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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
- F28D9/0012—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 apparatus having an annular form
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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
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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
- F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
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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
- F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
- F28F3/02—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations
- F28F3/04—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being integral with the element
- F28F3/042—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being integral with the element in the form of local deformations of the element
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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
- F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
- F28F3/02—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations
- F28F3/04—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being integral with the element
- F28F3/042—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being integral with the element in the form of local deformations of the element
- F28F3/044—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being integral with the element in the form of local deformations of the element the deformations being pontual, e.g. dimples
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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
- F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
- F28F3/02—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations
- F28F3/04—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being integral with the element
- F28F3/042—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being integral with the element in the form of local deformations of the element
- F28F3/046—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being integral with the element in the form of local deformations of the element the deformations being linear, e.g. corrugations
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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
- F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
- F28F3/08—Elements constructed for building-up into stacks, e.g. capable of being taken apart for cleaning
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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
- F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
- F28F3/08—Elements constructed for building-up into stacks, e.g. capable of being taken apart for cleaning
- F28F3/086—Elements constructed for building-up into stacks, e.g. capable of being taken apart for cleaning having one or more openings therein forming tubular heat-exchange passages
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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
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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
- F28F2210/00—Heat exchange conduits
- F28F2210/02—Heat exchange conduits with particular branching, e.g. fractal conduit arrangements
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/14—Thermal energy storage
Abstract
Description
Claims (13)
- 복수의 플레이트 사이의 공간에 열매체가 유동하는 열매체유로(P1)와, 버너에서 연소된 연소가스가 유동하는 연소가스유로(P2)가 인접하게 교대로 형성된 열교환부를 구비하고;상기 열교환부는 중앙의 연소실(C) 공간의 외측을 둘러싸되 복수 개가 적층 구조로 구비되며;상기 각 층에 구비된 열매체유로(P1) 중 일부 열매체유로는 열매체의 유동방향이 일방향으로만 형성된 것을 특징으로 하는 열교환기.
- 제1항에 있어서,상기 열매체유로(P1)는 상기 복수 개의 열교환부 중 인접하게 적층되는 열교환부 간에 열매체의 유동이 일방향으로 연결되되 서로 반대방향을 향하도록 형성된 것을 특징으로 하는 열교환기.
- 제1항에 있어서,상기 복수의 열교환부의 일측부에는, 각각 열매체 유입구와 열매체 유출구가 인접한 간격을 두고 형성되되,상기 각각의 열교환부에서 인접하게 위치하는 열매체 유입구와 열매체 유출구 사이는 막힌 형상으로 이루어지고,이웃하게 적층되는 열교환부 중, 어느 하나의 열교환부에 형성된 열매체 유입구 및 열매체 유출구는, 나머지 하나의 열교환부에 형성된 열매체 유입구 및 열매체 유출구와 상반된 위치에 형성된 것을 특징으로 하는 열교환기.
- 제1항에 있어서,상기 복수 개의 열교환부 간에는 상기 열매체유로(P1)가 직렬로 형성되고,상기 각각의 열교환부의 내부에는 상기 열매체유로(P1)가 병렬로 형성된 것을 특징으로 하는 열교환기.
- 제1항에 있어서,상기 열교환부를 구성하는 복수의 플레이트는 종방향으로 직립되며 전후방향으로 적층되고,상기 버너의 연소에 의해 발생된 연소가스는 상기 열교환부의 하부를 통해 배출되는 것을 특징으로 하는 열교환기.
- 제5항에 있어서,상기 복수의 플레이트는, 제1플레이트와 제2플레이트가 적층된 복수 개의 단위플레이트가 적층되어 이루어지고,상기 제1플레이트에는, 제1개방구(A1)가 중앙에 형성된 제1평면부(110)와, 상기 제1평면부(110)에서 둘레방향으로 일부구간이 연통되며 전방으로 볼록하게 형성된 제1돌출부(120)와, 상기 제1평면부(110)의 테두리부에서 후방으로 연장된 제1플랜지부(130)가 형성되며,상기 제2플레이트에는, 상기 제1개방구(A1)와 전후방향으로 대응되는 제2개방구(A2)가 중앙에 형성되며 상기 제1평면부(110)와 맞닿는 제2평면부(140)와, 상기 제2평면부(140)에서 둘레방향으로 일부구간이 연통되며 후방으로 볼록하게 형성되어 상기 제1돌출부(120)와의 사이에 상기 열매체유로(P1)를 형성하는 제1함몰부(150)와, 상기 제2평면부(140)의 테두리에서 후방으로 연장되어 인접하게 위치하는 단위플레이트의 제1플랜지부(130)와 결합되는 제2플랜지부(160)가 형성된 것을 특징으로 하는 열교환기.
- 제6항에 있어서,상기 열교환부의 상부 일측부에는,인접하게 적층되는 열교환부 간에 열매체가 일방향으로 유동하도록 열매체의 연결유로를 제공하기 위한 일측의 관통구(H1,H3)와 타측의 관통구(H2,H4),상기 일측의 관통구(H1,H3)를 통해 열매체유로(P1)로 유입된 열매체가 상기 연소실(C)의 둘레를 일방향으로 경유하여 상기 타측의 관통구(H2,H4)를 향하여 유동하도록 유도하기 위한 막힘부(H1',H3'), 및상기 타측의 관통구(H2,H4)를 통해 열매체유로(P1)로 유입된 열매체가 상기 연소실(C)의 둘레를 반대방향으로 경유하여 상기 일측의 관통구(H1,H3)를 향하여 유동하도록 유도하기 위한 막힘부(H2',H4')가 형성된 것을 특징으로 하는 열교환기.
- 제6항에 있어서,상기 제1돌출부(120)는 둘레방향을 따라 교대로 배치되며 전후방향으로 높이를 달리하는 제1돌출편(120a)과 제2돌출편(120b)으로 이루어지고,상기 제1함몰부(150)는 둘레방향을 따라 교대로 배치되며 전후방향으로 높이를 달리하는 제1함몰편(150a)와 제2함몰편(150b)으로 이루어진 것을 특징으로 하는 열교환기.
- 제6항에 있어서,상기 제1돌출부(120)에는 상기 열매체유로(P1)를 향하여 돌출된 복수의 제1돌기(121)가 형성되고,상기 제1함몰부(150)에는 상기 열매체유로(P1)를 향하여 돌출되며 상기 제1돌기(121)에 맞닿는 제3돌기(151)가 형성된 것을 특징으로 하는 열교환기.
- 제6항에 있어서,상기 제1돌출부(120)에는 상기 연소가스유로(P2)를 향하여 돌출된 복수의 제2돌기(122)가 형성되고,상기 제1함몰부(150)에는 상기 연소가스유로(P2)를 향하여 돌출되며 상기 제2돌기(122)에 맞닿는 제4돌기(152)가 형성된 것을 특징으로 하는 열교환기.
- 제1항에 있어서,상기 열교환부는, 상기 버너의 연소에 의해 발생한 연소가스의 현열을 이용하여 열매체를 가열하는 현열부(100A)로서 기능하고,상기 현열부(100A)의 일측에는, 복수의 플레이트 사이의 공간에 열매체가 유동하는 잠열부 열매체유로(P3)와, 상기 현열부(100A)의 연소가스유로(P2)를 통과한 연소가스가 유동하는 잠열부 연소가스유로(P4)가 인접하게 교대로 형성된 잠열부(100B)가 일체로 형성된 것을 특징으로 하는 열교환기.
- 제11항에 있어서,상기 현열부(100A)와 잠열부(100B) 사이에는 열매체의 연결유로가 형성되며,상기 잠열부 열매체유로(P3)는, 열매체가 유입되는 열매체 입구(101')와 상기 열매체의 연결유로 사이에 병렬로 연결된 것을 특징으로 하는 열교환기.
- 제12항에 있어서,상기 잠열부(100B)가 위치하는 제1플레이트의 일측부에는, 상기 제1평면부(110)에서 전방으로 볼록하게 형성된 제2돌출부(170)가 구비되고,상기 잠열부(100B)가 위치하는 제2플레이트의 일측부에는, 상기 제2평면부(140)에서 후방으로 볼록하게 형성되어 상기 제2돌출부(170)와의 사이에 상기 잠열부 열매체유로(P3)를 형성하는 제2함몰부(180)가 구비되되,상기 제2돌출부(170)와 제2함몰부(180)는 상반된 방향으로 절곡된 빗살 형태로 이루어진 것을 특징으로 하는 열교환기.
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JP2018536145A JP6796651B2 (ja) | 2016-02-05 | 2017-02-03 | 熱交換器 |
EP17747775.9A EP3412990A4 (en) | 2016-02-05 | 2017-02-03 | HEAT EXCHANGER |
US16/072,266 US11054188B2 (en) | 2016-02-05 | 2017-02-03 | Heat exchanger |
CN201780009911.2A CN108603686B (zh) | 2016-02-05 | 2017-02-03 | 热交换器 |
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KR1020160015064A KR101784367B1 (ko) | 2016-02-05 | 2016-02-05 | 열교환기 |
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CN111406193A (zh) * | 2017-12-20 | 2020-07-10 | 庆东纳碧安株式会社 | 热交换器 |
US11371781B2 (en) * | 2017-03-10 | 2022-06-28 | Alfa Laval Corporate Ab | Plate package using a heat exchanger plate with integrated draining channel and a heat exchanger including such plate package |
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JP7265962B2 (ja) * | 2019-08-22 | 2023-04-27 | リンナイ株式会社 | プレート式熱交換器 |
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JP6796651B2 (ja) | 2020-12-09 |
EP3412990A4 (en) | 2019-12-04 |
US20190033004A1 (en) | 2019-01-31 |
KR20170093533A (ko) | 2017-08-16 |
CN108603686B (zh) | 2021-11-23 |
KR101784367B1 (ko) | 2017-10-11 |
CN108603686A (zh) | 2018-09-28 |
JP2019504280A (ja) | 2019-02-14 |
EP3412990A1 (en) | 2018-12-12 |
US11054188B2 (en) | 2021-07-06 |
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