EA201792002A2 - Косвенный теплообменник - Google Patents
Косвенный теплообменникInfo
- Publication number
- EA201792002A2 EA201792002A2 EA201792002A EA201792002A EA201792002A2 EA 201792002 A2 EA201792002 A2 EA 201792002A2 EA 201792002 A EA201792002 A EA 201792002A EA 201792002 A EA201792002 A EA 201792002A EA 201792002 A2 EA201792002 A2 EA 201792002A2
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- geometric shape
- indirect heat
- heat exchanger
- plate
- pipe unit
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28C—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA COME INTO DIRECT CONTACT WITHOUT CHEMICAL INTERACTION
- F28C3/00—Other direct-contact heat-exchange apparatus
- F28C3/06—Other direct-contact heat-exchange apparatus the heat-exchange media being a liquid and a gas or vapour
-
- 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
- F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D7/0066—Multi-circuit heat-exchangers, e.g. integrating different heat exchange sections in the same unit or heat-exchangers for more than two fluids
-
- 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
- F28D1/047—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 the conduits being bent, e.g. in a serpentine or zig-zag
- F28D1/0477—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 the conduits being bent, e.g. in a serpentine or zig-zag the conduits being bent in a serpentine or zig-zag
-
- 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
- F28D1/047—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 the conduits being bent, e.g. in a serpentine or zig-zag
-
- 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
- F28D1/047—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 the conduits being bent, e.g. in a serpentine or zig-zag
- F28D1/0477—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 the conduits being bent, e.g. in a serpentine or zig-zag the conduits being bent in a serpentine or zig-zag
- F28D1/0478—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 the conduits being bent, e.g. in a serpentine or zig-zag the conduits being bent in a serpentine or zig-zag the conduits having a non-circular cross-section
-
- 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
- F28D1/053—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 the conduits being straight
- F28D1/05316—Assemblies of conduits connected to common headers, e.g. core type radiators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F1/00—Tubular elements; Assemblies of tubular elements
- F28F1/006—Tubular elements; Assemblies of tubular elements with variable shape, e.g. with modified tube ends, with different geometrical features
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F1/00—Tubular elements; Assemblies of tubular elements
- F28F1/02—Tubular elements of cross-section which is non-circular
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F1/00—Tubular elements; Assemblies of tubular elements
- F28F1/02—Tubular elements of cross-section which is non-circular
- F28F1/025—Tubular elements of cross-section which is non-circular with variable shape, e.g. with modified tube ends, with different geometrical features
-
- 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
-
- 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
-
- 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
- F28F21/084—Heat exchange elements made from metals or metal alloys from aluminium or aluminium alloys
-
- 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
- F28F21/085—Heat exchange elements made from metals or metal alloys from copper or copper alloys
-
- 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
-
- 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
- F28F2210/08—Assemblies of conduits having different features
Abstract
Предложен улучшенный косвенный теплообменник, который состоит из множества контуров змеевика, каждый из которых состоит из трубных звеньев или пластин секции косвенного теплообмена. Каждое трубное звено или пластина характеризуется по меньшей мере одним изменением своей геометрической формы. Альтернативно, каждое трубное звено или пластина могут характеризоваться постепенным изменением геометрической формы, начиная от впуска и заканчивая выпуском контура. Изменение геометрической формы на протяжении длины контура позволяет одновременно сбалансировать внешний поток воздуха, коэффициенты внутреннего теплообмена, внутренний перепад давления текучей среды, площадь поперечного сечения и площадь поверхности теплообмена для оптимизации теплообмена.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US15/291,773 US10655918B2 (en) | 2016-10-12 | 2016-10-12 | Indirect heat exchanger having circuit tubes with varying dimensions |
Publications (3)
Publication Number | Publication Date |
---|---|
EA201792002A2 true EA201792002A2 (ru) | 2018-04-30 |
EA201792002A3 EA201792002A3 (ru) | 2018-07-31 |
EA033570B1 EA033570B1 (ru) | 2019-11-06 |
Family
ID=60080625
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EA201792002A EA033570B1 (ru) | 2016-10-12 | 2017-10-09 | Косвенный теплообменник |
Country Status (10)
Country | Link |
---|---|
US (2) | US10655918B2 (ru) |
EP (1) | EP3309491B1 (ru) |
CN (1) | CN107941044B (ru) |
AU (1) | AU2017245328B2 (ru) |
BR (1) | BR102017021821B1 (ru) |
CA (1) | CA2982144C (ru) |
EA (1) | EA033570B1 (ru) |
ES (1) | ES2763901T3 (ru) |
MX (1) | MX2017012922A (ru) |
SG (1) | SG10201708432RA (ru) |
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US20180023895A1 (en) * | 2016-07-22 | 2018-01-25 | Trane International Inc. | Enhanced Tubular Heat Exchanger |
US10655918B2 (en) | 2016-10-12 | 2020-05-19 | Baltimore Aircoil Company, Inc. | Indirect heat exchanger having circuit tubes with varying dimensions |
US10571197B2 (en) * | 2016-10-12 | 2020-02-25 | Baltimore Aircoil Company, Inc. | Indirect heat exchanger |
US10641554B2 (en) | 2016-10-12 | 2020-05-05 | Baltimore Aircoil Company, Inc. | Indirect heat exchanger |
US20180106500A1 (en) * | 2016-10-18 | 2018-04-19 | Trane International Inc. | Enhanced Tubular Heat Exchanger |
US11313568B2 (en) * | 2018-01-20 | 2022-04-26 | Daikin Industries, Ltd. | System and method for heating and cooling |
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CN109405598A (zh) * | 2018-11-08 | 2019-03-01 | 上海慧得节能科技有限公司 | 变径管程热风炉换热器 |
BR202018073543Y1 (pt) * | 2018-11-14 | 2023-02-07 | José Geraldo De Magalhães | Dispositivo recuperador / trocador de calor semiplano |
US11118838B2 (en) | 2019-02-20 | 2021-09-14 | Hamilton Sundstrand Corporation | Leaf-shaped geometry for heat exchanger core |
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CN111006536B (zh) * | 2019-11-29 | 2021-03-30 | 山东王晁煤电集团新能发电有限公司 | 一种双道防堵省煤器 |
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USD1009813S1 (en) * | 2019-12-30 | 2024-01-02 | Asia Vital Components Co., Ltd. | Heat pipe |
CA3175883A1 (en) | 2020-05-12 | 2021-11-18 | Baltimore Aircoil Company, Inc. | Cooling tower control system |
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CA3208308A1 (en) * | 2021-01-18 | 2022-07-21 | Baltimore Aircoil Company, Inc. | Indirect heat exchanger pressure vessel with controlled wrinkle bends |
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US10655918B2 (en) | 2016-10-12 | 2020-05-19 | Baltimore Aircoil Company, Inc. | Indirect heat exchanger having circuit tubes with varying dimensions |
US10571197B2 (en) | 2016-10-12 | 2020-02-25 | Baltimore Aircoil Company, Inc. | Indirect heat exchanger |
US10641554B2 (en) | 2016-10-12 | 2020-05-05 | Baltimore Aircoil Company, Inc. | Indirect heat exchanger |
-
2016
- 2016-10-12 US US15/291,773 patent/US10655918B2/en active Active
-
2017
- 2017-10-06 MX MX2017012922A patent/MX2017012922A/es unknown
- 2017-10-09 EA EA201792002A patent/EA033570B1/ru unknown
- 2017-10-10 EP EP17195695.6A patent/EP3309491B1/en active Active
- 2017-10-10 ES ES17195695T patent/ES2763901T3/es active Active
- 2017-10-10 AU AU2017245328A patent/AU2017245328B2/en active Active
- 2017-10-10 BR BR102017021821-0A patent/BR102017021821B1/pt active IP Right Grant
- 2017-10-11 CA CA2982144A patent/CA2982144C/en active Active
- 2017-10-12 CN CN201710947015.2A patent/CN107941044B/zh active Active
- 2017-10-12 SG SG10201708432RA patent/SG10201708432RA/en unknown
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2020
- 2020-04-24 US US16/858,275 patent/US11644245B2/en active Active
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CN107941044B (zh) | 2020-05-05 |
ES2763901T3 (es) | 2020-06-01 |
US11644245B2 (en) | 2023-05-09 |
CN107941044A (zh) | 2018-04-20 |
CA2982144C (en) | 2019-06-25 |
EA201792002A3 (ru) | 2018-07-31 |
BR102017021821B1 (pt) | 2022-11-01 |
AU2017245328B2 (en) | 2022-10-06 |
EA033570B1 (ru) | 2019-11-06 |
US20180100703A1 (en) | 2018-04-12 |
AU2017245328A1 (en) | 2018-04-26 |
MX2017012922A (es) | 2018-09-27 |
EP3309491B1 (en) | 2019-11-27 |
EP3309491A1 (en) | 2018-04-18 |
US10655918B2 (en) | 2020-05-19 |
US20200256621A1 (en) | 2020-08-13 |
BR102017021821A2 (pt) | 2018-05-29 |
CA2982144A1 (en) | 2018-04-12 |
SG10201708432RA (en) | 2018-05-30 |
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