WO2013122508A1 - Теплообменное устройство - Google Patents
Теплообменное устройство Download PDFInfo
- Publication number
- WO2013122508A1 WO2013122508A1 PCT/RU2012/001122 RU2012001122W WO2013122508A1 WO 2013122508 A1 WO2013122508 A1 WO 2013122508A1 RU 2012001122 W RU2012001122 W RU 2012001122W WO 2013122508 A1 WO2013122508 A1 WO 2013122508A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- branches
- heat exchange
- exchange device
- radial
- tubular body
- Prior art date
Links
Classifications
-
- 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
- F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
- F28F1/42—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being both outside and inside the tubular 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
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/007—Auxiliary supports for elements
- F28F9/013—Auxiliary supports for elements for tubes or tube-assemblies
-
- 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
- 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
- F28D7/10—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 the conduits being arranged one within the other, e.g. concentrically
-
- 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
- F28D7/16—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 the conduits being arranged in parallel spaced relation
- F28D7/1684—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 the conduits being arranged in parallel spaced relation the conduits having a non-circular cross-section
-
- 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
- F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
- F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
- F28F1/14—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending longitudinally
- F28F1/16—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending longitudinally the means being integral with the element, e.g. formed by extrusion
-
- 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
- F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
- F28F1/42—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being both outside and inside the tubular element
- F28F1/422—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being both outside and inside the tubular element with outside means integral with the tubular element and inside means integral with the tubular 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
- F28F2215/00—Fins
- F28F2215/04—Assemblies of fins having different features, e.g. with different fin densities
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2255/00—Heat exchanger elements made of materials having special features or resulting from particular manufacturing processes
- F28F2255/16—Heat exchanger elements made of materials having special features or resulting from particular manufacturing processes extruded
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2275/00—Fastening; Joining
- F28F2275/14—Fastening; Joining by using form fitting connection, e.g. with tongue and groove
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2275/00—Fastening; Joining
- F28F2275/14—Fastening; Joining by using form fitting connection, e.g. with tongue and groove
- F28F2275/143—Fastening; Joining by using form fitting connection, e.g. with tongue and groove with pin and hole connections
Definitions
- the inventive heat exchange device relates to devices that can be used for heat and cold treatment of media, namely liquids, gaseous media, suspensions and suspensions.
- Heat transfer tubes are known having inserts in the form of longitudinal ribs in the central part and radial transverse on the outer surface of the heat exchange tube. (See patent US 4.031.602, IPC F28F 11/00, published 06/28/1977).
- the shape of the insert increases the area of the inner surface of the pipe, as well as heat transfer characteristics, designed to increase the efficiency of heat transfer, that is, increases the heat transfer performance of the tube.
- the closest in technical essence is the "Heat Exchanger for a fuel heating device", made by extrusion, including a tubular body of a round shape and many radial branches in and out. In this case, there are much more internal branches than external ones. The branches are located at some, the same distance from each other (see US patent JY O 4657074, IPC F28F 1/42, published 02.19.1986). Selected by the authors as the closest analogue). Such a heat exchanger is also difficult to manufacture.
- the objective of the utility model is to increase the area of media contact with the heat exchanger, increase the number of cooled or heated media and reduce operating costs, with ease of manufacture.
- the proposed heat exchange device is made in the form of a profile product manufactured by extrusion, which consists in forcing a material having high viscosity through a profiling tool and molding this product with the formation of predetermined shapes.
- the profile product is made of ductile metal, for example aluminum.
- the heat exchange device is as follows. It consists of one part made by extrusion in the form of a tubular body with external and internal radial branches, with the same circular round holes made in the tubular body around the circumference, and at least one fastening made on the outer surface of the tubular body.
- the inner and outer radial branches narrow from the base to the edge of the branches and are sinusoidal with a constant pitch and amplitude in one of the solutions; They can be made of the same width from the base to the edge of the branches.
- the sinusoids of the outer radial branches can be made with varying amplitude and pitch from the base to the edge of the branches.
- External radial sinusoidal branches can be made of different lengths, relative to each other, and at different distances from each other.
- External and internal radial branches can be made with additional wave-like protrusions.
- Longitudinal circular holes are made around the entire circumference tubular body at equal distance from each other.
- On the walls of the longitudinal circular holes can be made additional radial wave-like protrusions directed into the holes.
- Mounts can be made in the form of protrusions with a round thickening on top and of various lengths, and can also be located in various places on the outer surface of the tubular body.
- the height of the radial branches made on the outer surface of the tubular body may be zero.
- a number of devices of more than one may be used in a heat exchanger.
- the heat exchange device can be used to move various media that require cooling or heating over a long distance.
- Figure 1 heat transfer device in cross section, in a perspective view.
- Figure 2 heat transfer device with unbroken technological gaps.
- Figure 4 is a fragment of the mounting of the heat exchange device to the housing.
- Figure 5 heat transfer device mounted in a square case.
- Figure 6 heat transfer device with radial, sinusoidal branches of various lengths with respect to each other, mounted in a square case.
- Fig.7 is a fragment of a radial, sinusoidal branch of the inner and outer, with longitudinal round holes, the walls of which are made with additional radial wave-like protrusions.
- Fig - a fragment of the radial, sinusoidal branches of the inner and outer, as well as a round hole with additional wave-like protrusions over the entire surface of the tubular body.
- Figure 9 is a view of four heat exchangers with radial, sinusoidal branches of various lengths relative to each other, mounted in a square case.
- Figure 10 is a view of eight heat exchangers with radial, sinusoidal branches of various lengths relative to each other, mounted in a round casing.
- Figure 11 heat transfer device with external radial branches equal to zero.
- the heat exchange device consists of one part 1 (figure 1). It is made by extrusion. The product made technological gaps 2 and 3, which are subsequently welded (figure 2).
- the heat exchange device is made in the form of a tubular body 4 with external 5 and internal 6 radial branches. The geometry of the radial external 5 and internal 6 branches is determined by calculation, based on the thermal balance of the given device.
- identical longitudinal circular holes 7 are made (Fig. 3).
- the device is designed to be installed inside the housing 8 and is fixed inside the housing 8 in the protruding parts 9 with openings 10 by means of a fastener located on the outer surface of the tubular body.
- the fastening is made in the form of protrusions 11 with a round thickening at the edges 12 (Fig. 4).
- the fastening can be of various lengths, and also performed in various places on the outer surface of the tubular body (Fig.11).
- the number of fasteners is selected by calculation and depends on the type of housing in which the heat exchange device is used.
- the device provides for the passage through a heat exchanger of at least three media, for example, a cooling medium 13, working media requiring cooling 14 and 15, or a coolant 13, working media requiring heating 14 and 15, etc.
- the working environment requiring cooling or heating may be different and different than medium 13 and may be different in different formed channels.
- the inner radial branches 6 and the outer radial branches 5 can be made tapering from the base to the edge of the branches. They can be sinusoidal, with a constant pitch of 16 and an amplitude of 17; can be the same width from the base to the edge of the branches 18.
- the heat exchange device can be installed in a round casing 8 (Fig.Z) or in a square casing 8 (Fig.5).
- Sine waves of the outer radial branches 5 can be made with varying amplitude and pitch from the base to the edge of the branches.
- External radial sinusoidal branches can be made of different lengths 19, with respect to each other, and at different distances from each other, for example, in a heat exchanger mounted in a square case (Fig.6).
- the outer radial branches 5 and the inner radial branches 6 can be made with additional wave-like protrusions 20 and 21 to increase the area of contact of the media with the surface of the heat exchange device and increase heat transfer (Figs. 7, 8).
- the longitudinal round holes 15 are made around the entire circumference of the tubular body at the same distance from each other.
- additional radial wave-like protrusions 22 can be made to increase the area of contact of the medium with the heat exchanger directed inside the holes 15.
- Height radial external branches 5, made on the outer surface of the tubular body may be equal to zero (Fig.1 1). At the same time, more than one device can be used.
- heat exchange devices with external radial branches 5 made sinusoidal and of different lengths relative to each other are fixed in a square case (Fig. 9) or eight heat exchangers with external radial branches 5 made sinusoidal and of different lengths relative to each other friend, fixed in a round casing (figure 10).
- media can be moved over long distances.
- a heat exchange device is made, for example, of aluminum by extrusion, which consists in continuously forcing a melt of a material with high viscosity through a forming tool, a die, in order to obtain a product with a cross section of the desired type.
- the device operates as follows.
- the heat exchanger is installed in the housing 8, fixed with a fastener 9, 10, 11, 12. Connect to the working equipment. Cooling or heating medium, for example, 13, passing between the walls of the outer radial branches 5 devices, cools or heats them along the entire length. The cooling or heating adopted by the outer walls of the outer radial branches 5 of the device is transferred to the inner walls of the inner radial branches 6 of the device. When cooling or heating, the inner walls of the internal radial branches 6 of the device give cooling or heating to the media 14 and 15.
- the design of the heat exchanger is simple, economical, and effective by increasing the number of cooled or heated media and increasing the area of contact of the media with the heat exchanger.
- the product is made in the form of one part, which simplifies the assembly of the heat exchanger and, as a result, reduces operating costs.
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Geometry (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Details Of Heat-Exchange And Heat-Transfer (AREA)
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014555525A JP2015506457A (ja) | 2012-02-17 | 2012-12-27 | 熱交換器 |
EP12868909.8A EP2821745A4 (en) | 2012-02-17 | 2012-12-27 | HEAT EXCHANGER DEVICE |
CN201280058359.3A CN103958997A (zh) | 2012-02-17 | 2012-12-27 | 热交换装置 |
US14/198,796 US20140182828A1 (en) | 2012-02-17 | 2014-03-06 | Heat-Exchange Apparatus |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2012105559 | 2012-02-17 | ||
RU2012105559 | 2012-02-17 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US14/198,796 Continuation US20140182828A1 (en) | 2012-02-17 | 2014-03-06 | Heat-Exchange Apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2013122508A1 true WO2013122508A1 (ru) | 2013-08-22 |
Family
ID=48984509
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/RU2012/001122 WO2013122508A1 (ru) | 2012-02-17 | 2012-12-27 | Теплообменное устройство |
Country Status (5)
Country | Link |
---|---|
US (1) | US20140182828A1 (ru) |
EP (1) | EP2821745A4 (ru) |
JP (1) | JP2015506457A (ru) |
CN (1) | CN103958997A (ru) |
WO (1) | WO2013122508A1 (ru) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104736959B (zh) * | 2012-10-25 | 2017-07-11 | 丰田自动车株式会社 | 热交换器 |
CN105222634A (zh) * | 2014-06-06 | 2016-01-06 | 关中股份有限公司 | 热交换管 |
US10101086B2 (en) * | 2014-06-13 | 2018-10-16 | Integrated Energy LLC | Systems, apparatus, and methods for treating waste materials |
US20170356692A1 (en) * | 2016-06-08 | 2017-12-14 | Savannah River Nuclear Solutions, Llc | Finned Heat Exchanger |
US10377407B2 (en) * | 2017-02-08 | 2019-08-13 | Toyota Motor Engineering & Manufacturing North America, Inc. | Cooling systems for vehicle interior surfaces |
CN107167023A (zh) * | 2017-06-07 | 2017-09-15 | 江苏大学 | 一种树枝状仿生换热强化结构 |
KR102517220B1 (ko) * | 2017-12-04 | 2023-03-31 | 엘지전자 주식회사 | 세탁물 처리기기 |
CN108120335A (zh) * | 2017-12-20 | 2018-06-05 | 河南百年融熥实业有限公司 | 一种内螺旋翅片管 |
CN109301432B (zh) * | 2018-11-20 | 2020-11-03 | 中国地质调查局成都地质调查中心 | 一种房顶卫星锅盖除雪装置 |
US11441850B2 (en) * | 2020-01-24 | 2022-09-13 | Hamilton Sundstrand Corporation | Integral mounting arm for heat exchanger |
US11453160B2 (en) | 2020-01-24 | 2022-09-27 | Hamilton Sundstrand Corporation | Method of building a heat exchanger |
US11703283B2 (en) | 2020-01-24 | 2023-07-18 | Hamilton Sundstrand Corporation | Radial configuration for heat exchanger core |
US11460252B2 (en) | 2020-01-24 | 2022-10-04 | Hamilton Sundstrand Corporation | Header arrangement for additively manufactured heat exchanger |
US11781813B2 (en) | 2020-12-18 | 2023-10-10 | Hamilton Sundstrand Corporation | Multi-scale unitary radial heat exchanger core |
US11920874B2 (en) * | 2021-02-09 | 2024-03-05 | Ngk Insulators, Ltd. | Heat exchange member, heat exchanger and heat conductive member |
Citations (7)
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US3702708A (en) * | 1970-08-28 | 1972-11-14 | Locking Devices Inc | Quick connect lugged coupling |
US4031602A (en) | 1976-04-28 | 1977-06-28 | Uop Inc. | Method of making heat transfer tube |
FR2507759A1 (fr) * | 1981-06-15 | 1982-12-17 | Walter Jean Jacques | Echangeur de chaleur constitue d'un bloc de matiere conductrice fore de canaux pour le passage des fluides |
US4657074A (en) | 1985-02-27 | 1987-04-14 | Diesel Kiki Co., Ltd. | Heat exchanger for combustion heater |
RU54731U1 (ru) | 2006-02-13 | 2006-07-27 | ЗАО "Оскон-Вятка" | Многоканальный теплообменный аппарат |
DE102007044980A1 (de) * | 2006-09-19 | 2008-03-27 | Behr Gmbh & Co. Kg | Wärmetauscher für einen Verbrennungsmotor |
CN201184767Y (zh) * | 2008-01-08 | 2009-01-21 | 王全龄 | 铝质挤拉成型的高肋式换热管 |
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FR2491202B1 (fr) * | 1980-10-01 | 1986-02-28 | Air Liquide | Rechauffeur atmospherique |
US4345644A (en) * | 1980-11-03 | 1982-08-24 | Dankowski Detlef B | Oil cooler |
JPS60142198A (ja) * | 1983-12-28 | 1985-07-27 | Matsushita Electric Ind Co Ltd | 熱交換器 |
NL8903078A (nl) * | 1989-12-15 | 1991-07-01 | Daalderop Bv | Warmtewisselaar voor een gastoestel, alsmede gastoestel voorzien van een dergelijke warmtewisselaar. |
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JP2006170549A (ja) * | 2004-12-17 | 2006-06-29 | Yasuyoshi Kato | 熱交換器 |
DE202005009948U1 (de) * | 2005-06-23 | 2006-11-16 | Autokühler GmbH & Co. KG | Wärmeaustauschelement und damit hergestellter Wärmeaustauscher |
WO2009132430A1 (en) * | 2008-04-28 | 2009-11-05 | Phoster Industries | Modular heat sink and method for fabricating same |
CN201401987Y (zh) * | 2009-02-04 | 2010-02-10 | 河南德美太阳能科技开发有限公司 | 一种换热器及安装该换热器的太阳能热水器 |
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-
2012
- 2012-12-27 EP EP12868909.8A patent/EP2821745A4/en not_active Withdrawn
- 2012-12-27 WO PCT/RU2012/001122 patent/WO2013122508A1/ru active Application Filing
- 2012-12-27 CN CN201280058359.3A patent/CN103958997A/zh active Pending
- 2012-12-27 JP JP2014555525A patent/JP2015506457A/ja active Pending
-
2014
- 2014-03-06 US US14/198,796 patent/US20140182828A1/en not_active Abandoned
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Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3702708A (en) * | 1970-08-28 | 1972-11-14 | Locking Devices Inc | Quick connect lugged coupling |
US4031602A (en) | 1976-04-28 | 1977-06-28 | Uop Inc. | Method of making heat transfer tube |
FR2507759A1 (fr) * | 1981-06-15 | 1982-12-17 | Walter Jean Jacques | Echangeur de chaleur constitue d'un bloc de matiere conductrice fore de canaux pour le passage des fluides |
US4657074A (en) | 1985-02-27 | 1987-04-14 | Diesel Kiki Co., Ltd. | Heat exchanger for combustion heater |
RU54731U1 (ru) | 2006-02-13 | 2006-07-27 | ЗАО "Оскон-Вятка" | Многоканальный теплообменный аппарат |
DE102007044980A1 (de) * | 2006-09-19 | 2008-03-27 | Behr Gmbh & Co. Kg | Wärmetauscher für einen Verbrennungsmotor |
CN201184767Y (zh) * | 2008-01-08 | 2009-01-21 | 王全龄 | 铝质挤拉成型的高肋式换热管 |
Non-Patent Citations (1)
Title |
---|
See also references of EP2821745A4 |
Also Published As
Publication number | Publication date |
---|---|
EP2821745A1 (en) | 2015-01-07 |
JP2015506457A (ja) | 2015-03-02 |
US20140182828A1 (en) | 2014-07-03 |
EP2821745A4 (en) | 2015-11-11 |
CN103958997A (zh) | 2014-07-30 |
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