JP7097746B2 - 熱源機 - Google Patents
熱源機 Download PDFInfo
- Publication number
- JP7097746B2 JP7097746B2 JP2018098624A JP2018098624A JP7097746B2 JP 7097746 B2 JP7097746 B2 JP 7097746B2 JP 2018098624 A JP2018098624 A JP 2018098624A JP 2018098624 A JP2018098624 A JP 2018098624A JP 7097746 B2 JP7097746 B2 JP 7097746B2
- Authority
- JP
- Japan
- Prior art keywords
- heat exchanger
- water pipe
- fins
- combustion exhaust
- burner
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
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
- F24H1/145—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 using fluid fuel
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
- F23L5/00—Blast-producing apparatus before the fire
- F23L5/02—Arrangements of fans or blowers
-
- 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
- F24H8/00—Fluid heaters characterised by means for extracting latent heat from flue gases by means of condensation
- F24H8/006—Means for removing condensate from the heater
-
- 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
- F24H9/0026—Guiding means in combustion gas channels
-
- 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
- F24H9/18—Arrangement or mounting of grates or heating means
- F24H9/1809—Arrangement or mounting of grates or heating means for water heaters
- F24H9/1832—Arrangement or mounting of combustion heating means, e.g. grates or burners
- F24H9/1836—Arrangement or mounting of combustion heating means, e.g. grates or burners using fluid fuel
-
- 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
- F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
- F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
- F28D1/04—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits
- F28D1/0408—Multi-circuit heat exchangers, e.g. integrating different heat exchange sections in the same unit or heat exchangers for more than two fluids
- F28D1/0417—Multi-circuit heat exchangers, e.g. integrating different heat exchange sections in the same unit or heat exchangers for more than two fluids with particular circuits for the same heat exchange medium, e.g. with the heat exchange medium flowing through sections having different heat exchange capacities or for heating/cooling the heat exchange medium at different temperatures
-
- 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
- F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
- F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
- F28D1/04—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits
- F28D1/0408—Multi-circuit heat exchangers, e.g. integrating different heat exchange sections in the same unit or heat exchangers for more than two fluids
- F28D1/0426—Multi-circuit heat exchangers, e.g. integrating different heat exchange sections in the same unit or heat exchangers for more than two fluids with units having particular arrangement relative to the large body of fluid, e.g. with interleaved units or with adjacent heat exchange units in common air flow or with units extending at an angle to each other or with units arranged around a central element
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
- F28F13/06—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media
- F28F13/08—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media by varying the cross-section of the flow channels
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/02—Header boxes; End plates
- F28F9/026—Header boxes; End plates with static flow control means, e.g. with means for uniformly distributing heat exchange media into conduits
- F28F9/0265—Header boxes; End plates with static flow control means, e.g. with means for uniformly distributing heat exchange media into conduits by using guiding means or impingement means inside the header box
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
- Details Of Fluid Heaters (AREA)
Description
Claims (2)
- バーナと、該バーナの燃焼排気により加熱される熱交換器とを備え、前記熱交換器は、直線状に延設された複数の水管と、各水管の直線状の延設方向に沿って所定間隔を存して複数装着されたフィンとを備える熱源機において、
前記熱交換器は、各フィン間を通過する燃焼排気の流動方向の下流側に設けられて、各フィン間を通過する燃焼排気に抵抗を付与する抵抗付与部材を備え、
前記抵抗付与部材は、各水管に対向する位置に形成されて燃焼排気を通過させる排気通過部と、互いに隣り合う前記水管の間に対向して、各フィン間の間隙を前記水管の直線状の延設方向に沿って閉塞する帯状の閉塞部とを備え、
前記バーナは、火炎を下方に向けて形成する姿勢で前記熱交換器の上方に配設され、
前記抵抗付与部材の前記閉塞部は、前記水管の直線状の延設方向に沿って延びる樋状に形成されていることを特徴とする熱源機。 - 前記抵抗付与部材の前記閉塞部は、前記フィンの端縁に当接して設けられていることを特徴とする請求項1記載の熱源機。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018098624A JP7097746B2 (ja) | 2018-05-23 | 2018-05-23 | 熱源機 |
US16/298,244 US10823452B2 (en) | 2018-05-23 | 2019-03-11 | Heat source machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018098624A JP7097746B2 (ja) | 2018-05-23 | 2018-05-23 | 熱源機 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2019203636A JP2019203636A (ja) | 2019-11-28 |
JP7097746B2 true JP7097746B2 (ja) | 2022-07-08 |
Family
ID=68614418
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018098624A Active JP7097746B2 (ja) | 2018-05-23 | 2018-05-23 | 熱源機 |
Country Status (2)
Country | Link |
---|---|
US (1) | US10823452B2 (ja) |
JP (1) | JP7097746B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102408714B1 (ko) * | 2020-04-29 | 2022-06-14 | 린나이코리아 주식회사 | 보일러용 전열열교환기 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000227255A (ja) | 1999-02-04 | 2000-08-15 | Rinnai Corp | 熱交換装置 |
JP2003343926A (ja) | 2002-05-23 | 2003-12-03 | Kyungdong Boiler Co Ltd | コンデンシングガスボイラーの熱交換器配置構造 |
US20060201662A1 (en) | 2005-03-14 | 2006-09-14 | Allied Engineering Company, Division Of E-Z-Rect Manufacturing Ltd. | Baffle for sealed combustion chamber |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3734065A (en) * | 1970-02-02 | 1973-05-22 | Columbia Gas Syst | Fluid heater |
JPS49124661A (ja) * | 1972-09-12 | 1974-11-28 | ||
JPS55105846U (ja) * | 1979-01-18 | 1980-07-24 | ||
JPH0566063A (ja) * | 1991-09-06 | 1993-03-19 | Matsushita Electric Ind Co Ltd | 加熱装置 |
NL1012637C2 (nl) * | 1999-07-19 | 2001-01-29 | Bloksma B V | Warmtewisselaar met keerschotten. |
JP4174642B2 (ja) * | 2000-06-27 | 2008-11-05 | 株式会社ノーリツ | 熱交換器の組み付け構造 |
JP5463778B2 (ja) * | 2009-07-29 | 2014-04-09 | 株式会社ノーリツ | 熱源機 |
JP2011144979A (ja) | 2010-01-13 | 2011-07-28 | Chofu Seisakusho Co Ltd | 熱交換器及びこれを用いる給湯機 |
JP6314106B2 (ja) * | 2015-03-16 | 2018-04-18 | リンナイ株式会社 | 熱交換器用の伝熱フィン、及びそれを備えた熱交換器 |
KR102166999B1 (ko) * | 2015-10-26 | 2020-10-16 | 한온시스템 주식회사 | 배기가스 쿨러 |
JP6819263B2 (ja) * | 2016-12-14 | 2021-01-27 | 株式会社ノーリツ | 熱交換器、温水装置および熱交換器の製造方法 |
US11774187B2 (en) * | 2018-04-19 | 2023-10-03 | Kyungdong Navien Co., Ltd. | Heat transfer fin of fin-tube type heat exchanger |
JP2020016418A (ja) * | 2018-07-27 | 2020-01-30 | 株式会社ノーリツ | 熱交換器およびこれを備えた温水装置 |
-
2018
- 2018-05-23 JP JP2018098624A patent/JP7097746B2/ja active Active
-
2019
- 2019-03-11 US US16/298,244 patent/US10823452B2/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000227255A (ja) | 1999-02-04 | 2000-08-15 | Rinnai Corp | 熱交換装置 |
JP2003343926A (ja) | 2002-05-23 | 2003-12-03 | Kyungdong Boiler Co Ltd | コンデンシングガスボイラーの熱交換器配置構造 |
US20060201662A1 (en) | 2005-03-14 | 2006-09-14 | Allied Engineering Company, Division Of E-Z-Rect Manufacturing Ltd. | Baffle for sealed combustion chamber |
Also Published As
Publication number | Publication date |
---|---|
US20190360723A1 (en) | 2019-11-28 |
JP2019203636A (ja) | 2019-11-28 |
US10823452B2 (en) | 2020-11-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR101810767B1 (ko) | 열교환기용의 전열핀 및 그것을 구비한 열교환기 | |
US9250021B2 (en) | Heat exchanger | |
JP6504520B2 (ja) | 燃焼装置 | |
JP6665098B2 (ja) | 熱交換器、その形成方法、およびその使用 | |
US10222126B2 (en) | Condensation heat exchanger having dummy pipe | |
JP6670173B2 (ja) | 乱流形成具及びそれを用いた熱交換器並びに給湯装置 | |
KR102354852B1 (ko) | 열교환기 및 이것을 이용한 급탕장치 | |
JP5835569B2 (ja) | 熱交換器およびこれを備えた温水装置 | |
JP7097746B2 (ja) | 熱源機 | |
JP4920382B2 (ja) | Egrクーラ | |
JP2006349327A (ja) | 排気部材、並びに、熱源装置 | |
JP6254341B2 (ja) | 燃焼装置 | |
KR20100134852A (ko) | 열교환기 | |
JP2005156033A (ja) | 給湯器の熱交換器用フィン、及びこれを備える給湯器用熱交換器 | |
JP7161930B2 (ja) | 伝熱フィン | |
JP6854004B2 (ja) | 熱交換器 | |
KR100424854B1 (ko) | 응축 가스 보일러의 일체형 열교환기 | |
JP6787574B2 (ja) | 熱交換器 | |
JP6449190B2 (ja) | ガス給湯器 | |
JP2004225944A (ja) | ボイラの水管壁における水管間閉塞用ヒレ構造 | |
JP7144831B2 (ja) | 熱交換器及び複合給湯器 | |
JP7351781B2 (ja) | 給湯装置 | |
JP6867676B2 (ja) | 熱交換器 | |
US10533769B2 (en) | Heating device | |
JP2021028560A (ja) | 潜熱回収式燃焼機器 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20201221 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20220127 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20220201 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20220324 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20220607 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20220628 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 7097746 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |