WO2015194996A1 - Heat-exchange panel - Google Patents
Heat-exchange panel Download PDFInfo
- Publication number
- WO2015194996A1 WO2015194996A1 PCT/RU2015/000342 RU2015000342W WO2015194996A1 WO 2015194996 A1 WO2015194996 A1 WO 2015194996A1 RU 2015000342 W RU2015000342 W RU 2015000342W WO 2015194996 A1 WO2015194996 A1 WO 2015194996A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- heat
- cells
- sections
- heating unit
- heat exchange
- Prior art date
Links
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
- F24H3/00—Air heaters
- F24H3/12—Air heaters with additional heating arrangements
-
- 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
- F28D5/00—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, using the cooling effect of natural or forced evaporation
- F28D5/02—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, using the cooling effect of natural or forced evaporation in which the evaporating medium flows in a continuous film or trickles freely over the conduits
-
- 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
Definitions
- the invention relates to heat exchange devices and is applicable in heat supply.
- a heat exchange panel comprising a heat exchange manifold, heat-conducting elements and a heating sectional unit for a liquid heat carrier, closed by a lid. Adjacent cells of the sectional unit are hydraulically isolated from each other, sections of the heating unit are made in the form of closed vertically oriented cells.
- the heat-conducting elements are made in the form of a ridge, each element of which is placed both in the heat exchange manifold and in the lower part of the cells of the heating block (RU, Ul, Na 96643, 2010).
- a disadvantage of the known solution is the lack of heat transfer due to the fact that the draining condensate forms a film of considerable thickness, which prevents heat transfer.
- the technical result achieved by the claimed heat exchange panel is aimed at increasing heat transfer.
- the specified technical result is achieved in that in a heat exchange panel containing a heat exchange manifold, heat-conducting elements and a heating sectional block for a liquid heat carrier with a cover, adjacent cells of which are hydraulically isolated from each other, sections of the heating block are made in the form of closed vertically oriented cells of sheet material, heat-conducting elements are made in the form of a ridge, each element of which is placed both in the heat exchange manifold and in the lower part of the heating cells Lok, the inner surface of the side wall sections in their cross-section is curved and concave.
- the internal cavities of the cells of the sections of the heating block are equipped with dividing transverse vertical partitions.
- the internal cavities of the cells of the sections of the heating block are equipped with dividing longitudinal vertical partitions.
- the inner sections of the heating block are located with a gap to each other.
- FIG. 1 shows a general view of the panel; in FIG. 2, - the same side view; in FIG. 3 is a cross section of panel sections; in FIG. 4 is a cross section of a panel section with an internal transverse partition; in FIG. 5 is a cross-sectional view of a panel section with internal transverse and longitudinal partitions.
- the panel comprises a tubular heat-conducting element 1 with a comb heat exchanger 2 of the heating unit 3 mounted on it.
- the heat-conducting element 1 is equipped with inlet and outlet pipes (not shown) and is configured to interface with the district heating system.
- the internal cavity of the heating unit 3 by means of vertically oriented partitions is divided into vertically oriented cells (sections) 4 hydraulically isolated from each other.
- the heat exchanger 2 is made in the form of a box-shaped housing in which heat-conducting elements 5 are placed in the form of rods or strips forming a heat exchange ridge of the heat exchanger 2.
- One of the ends of the heat-conducting element 5 of the heat exchanger 2 is located in the lower part of each cell 4.
- the other end of the element 5 is placed in the inner cavity of the tubular element 1.
- the upper part of the heating mesh block 3 is covered with a cover 6, which prevents the evaporation of the coolant 12 in the cells 4.
- the heat-conducting element 1 can be made of a heat-conducting material: metal (steel aluminum, copper and its alloys) or plastic (extruded, reinforced with metal threads, multilayer, etc.).
- the box-shaped body of the heat exchanger 2 and the lower part of the heating unit 3 are filled with waterproofing 7.
- the material of the front panels and partitions of the cells 4 of the heating unit 3 can be used sheet aluminum or sheet steel or transparent or opaque plastic, for example polycarbonate or multilayer polymer films or multilayer polymer films with a metal layer.
- the inner surface of the side walls of the sections 4 in their cross section is curved concave.
- the internal cavities of the cells (sections) 4 of the heating unit 3 are provided with vertical dividing transverse 8 and / or longitudinal 9 partitions.
- Cells 4 are completely or partially filled with liquid coolant 12.
- the level of coolant in cell 4 should be lower than the upper end of the heat-conducting element 5 of the ridge, while it moistens their surface protruding above the fluid section due to capillary forces.
- the inner sections 4 of the heating block are located with an air gap 10 relative to each other, contacting each other over a small area of the interface 11.
- the device operates as follows.
- heat from the heat carrier (water) circulating through the heat exchange collector is transferred to the lower part of the cell 4.
- the heat carrier 12 is heated in the lower part of each cell 4, which evaporates and condenses on the inner walls of the heating block and transfers heat to the front panels of the heating block 3
- the condensate flows down the cell walls and again comes into contact with the heat-conducting elements 5.
- the condensate flows are concentrated in the corner parts of the cells 4, forming condensed coolant flows 12 in them and, thus, reducing the thickness of its surface layer on the inner surfaces of the cells 4.
- the parameters of the coolant are selected so that the saturated vapor pressure in the entire range of operating temperatures is less than atmospheric.
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The invention relates to heat-exchange devices, is applicable to heat supply, and is directed at increasing heat release. A heat-exchange panel contains a heat-exchange collector; heat-conducting elements; and a sectional heating unit, provided with a cover, for a liquid heat carrier; adjacent cells of the unit are hydraulically insulated from one another. The sections of the heating unit are in the form of closed vertically-oriented cells made of sheet material; the heat-conducting elements are in the form of a ridge, each element of which is positioned in the heat-exchange collector and in the lower portion of the heating unit cells. The inner surface of the lateral sides of the sections has a curved, concave cross-section. The inner cavities of the cells of the heating unit sections are provided with vertical transverse dividers. The inner cavities of the cells of the heating unit sections are provided with vertical longitudinal dividers. The inner sections of the heating unit are positioned so as to have an air gap between same.
Description
ТЕПЛООБМЕННАЯ ПАНЕЛЬ HEAT EXCHANGE PANEL
Изобретение относится к теплообменным устройствам и применимо в теплоснабжении . The invention relates to heat exchange devices and is applicable in heat supply.
Наиболее близкой к заявленному изобретению является теплообменная панель, содержащая теплообменный коллектор, теплопроводные элементы и нагревательный секционный блок для жидкого теплоносителя, закрытый крышкой. Смежные ячейки секционного блока гидравлически изолированы друг от друга, секции нагревательного блока выполнены в виде закрытых вертикально ориентированных ячеек. Теплопроводные элементы выполнены в виде гребня, каждый элемент которого размещен и в теплообменном коллекторе, и в нижней части ячеек нагревательного блока (RU, Ul, Na 96643, 2010). Closest to the claimed invention is a heat exchange panel comprising a heat exchange manifold, heat-conducting elements and a heating sectional unit for a liquid heat carrier, closed by a lid. Adjacent cells of the sectional unit are hydraulically isolated from each other, sections of the heating unit are made in the form of closed vertically oriented cells. The heat-conducting elements are made in the form of a ridge, each element of which is placed both in the heat exchange manifold and in the lower part of the cells of the heating block (RU, Ul, Na 96643, 2010).
Недостатком известного решения является недостаточная теплоотдача за счет того, что стекающий конденсат образует значительную по толщине пленку, препятствующую теплообмену. A disadvantage of the known solution is the lack of heat transfer due to the fact that the draining condensate forms a film of considerable thickness, which prevents heat transfer.
Технический результат, достигаемый заявленной теплообменной панелью, направлен на повышение теплоотдачи. The technical result achieved by the claimed heat exchange panel is aimed at increasing heat transfer.
Указанный технический результат достигается тем, что в теплообменной панели, содержащей теплообменный коллектор, теплопроводные элементы и нагревательный секционный блок для жидкого теплоносителя с крышкой, смежные ячейки которого гидравлически изолированы друг от друга, секции нагревательного блока выполнены в виде закрытых вертикально ориентированных ячеек из листового материала, теплопроводные элементы выполнены в виде гребня, каждый элемент которого размещен и в теплообменном коллекторе и в нижней части ячеек нагревательного блока, внутренняя поверхность боковых стенок секций в их поперечном сечении выполнена криволинейной и вогнутой. The specified technical result is achieved in that in a heat exchange panel containing a heat exchange manifold, heat-conducting elements and a heating sectional block for a liquid heat carrier with a cover, adjacent cells of which are hydraulically isolated from each other, sections of the heating block are made in the form of closed vertically oriented cells of sheet material, heat-conducting elements are made in the form of a ridge, each element of which is placed both in the heat exchange manifold and in the lower part of the heating cells Lok, the inner surface of the side wall sections in their cross-section is curved and concave.
Внутренние полости ячеек секций нагревательного блока снабжены разделительными поперечными вертикальными перегородками. The internal cavities of the cells of the sections of the heating block are equipped with dividing transverse vertical partitions.
Внутренние полости ячеек секций нагревательного блока снабжены разделительными продольными вертикальными перегородками. The internal cavities of the cells of the sections of the heating block are equipped with dividing longitudinal vertical partitions.
Внутренние секции нагревательного блока расположены с зазором друг к другу. The inner sections of the heating block are located with a gap to each other.
Поскольку заявленное устройство отличается аналога существенными признаками, обеспечивающими указанный технический результат, следует сделать вывод о его соответствии условию патентоспособности «новизна».
Функционирование заявленного изобретения не противоречит известным законам материального мира, что свидетельствует о его соответствии условию «промышленная применимость ». Since the claimed device differs in analogue by its essential features providing the indicated technical result, it should be concluded that it meets the condition of patentability “novelty”. The functioning of the claimed invention does not contradict the known laws of the material world, which indicates its compliance with the condition of "industrial applicability".
Поскольку в технике неизвестны отличительные признаки независимого пункта формулы изобретения, предусматривающие выполнение внутренней поверхности ячеек криволинейной из условия уменьшения толщины стекающего по стенкам потока конденсата теплоносителя путем создания условий для формирования его потоков в угловых зонах этих ячеек, заявленное изобретение соответствует условию «изобретательский уровень». Since the distinguishing features of the independent claim that provide for the inner surface of the cells to be curved from the condition of reducing the thickness of the coolant condensate flowing down the walls by creating conditions for the formation of its flows in the corner zones of these cells are unknown, the claimed invention meets the condition of "inventive step".
На фиг. 1 представлен общий вид панели; на фиг. 2, - то же, вид сбоку; на фиг. 3 - поперечное сечение секций панели; на фиг. 4 - поперечное сечение секции панели с внутренней поперечной перегородкой; на фиг. 5 - поперечное сечение секции панели с внутренними поперечными и продольной перегородками. In FIG. 1 shows a general view of the panel; in FIG. 2, - the same side view; in FIG. 3 is a cross section of panel sections; in FIG. 4 is a cross section of a panel section with an internal transverse partition; in FIG. 5 is a cross-sectional view of a panel section with internal transverse and longitudinal partitions.
Панель содержит трубчатый теплопроводящий элемент 1 с установленным на нем гребенчатым теплообменником 2 нагревательного блока 3. The panel comprises a tubular heat-conducting element 1 with a comb heat exchanger 2 of the heating unit 3 mounted on it.
Теплопроводящий элемент 1 снабжен подводящий и отводящим патрубками (не показаны) и выполнен с возможностью сопряжения с системой магистрального теплоснабжения. The heat-conducting element 1 is equipped with inlet and outlet pipes (not shown) and is configured to interface with the district heating system.
Внутренняя полость нагревательного блока 3 посредством вертикально ориентированных перегородок разделена на гидравлически изолированные друг от друга вертикально ориентированные ячейки (секции) 4. The internal cavity of the heating unit 3 by means of vertically oriented partitions is divided into vertically oriented cells (sections) 4 hydraulically isolated from each other.
Теплообменник 2 выполнен в виде коробчатого корпуса, в котором размещены теплопроводные элементы 5 в виде стержней или полос, формирующие теплообменный гребень теплообменника 2. The heat exchanger 2 is made in the form of a box-shaped housing in which heat-conducting elements 5 are placed in the form of rods or strips forming a heat exchange ridge of the heat exchanger 2.
Один из концов теплопроводного элемента 5 теплообменника 2 размещен в нижней части каждой ячейки 4. Другой конец элемента 5 размещен во внутренней полости трубчатого элемента 1. Верхняя часть нагревательного ячеистого блока 3 накрыта крышкой 6, предотвращающей испарение теплоносителя 12 в ячейках 4. One of the ends of the heat-conducting element 5 of the heat exchanger 2 is located in the lower part of each cell 4. The other end of the element 5 is placed in the inner cavity of the tubular element 1. The upper part of the heating mesh block 3 is covered with a cover 6, which prevents the evaporation of the coolant 12 in the cells 4.
Теплопроводящий элемент 1 может быть выполнен из теплопроводящего материала: металла (сталь алюминий, медь и ее сплавы) или пластика (экструдированного, армированного металлическими нитями, многослойного и т.д.). The heat-conducting element 1 can be made of a heat-conducting material: metal (steel aluminum, copper and its alloys) or plastic (extruded, reinforced with metal threads, multilayer, etc.).
Для предотвращения утечек теплоносителя 12 из ячеек 4 коробчатый корпус теплообменника 2 и нижняя часть нагревательного блока 3 заполнены гидроизоляцией 7. To prevent leakage of the coolant 12 from the cells 4, the box-shaped body of the heat exchanger 2 and the lower part of the heating unit 3 are filled with waterproofing 7.
В качестве материала лицевых панелей и перегородок ячеек 4 нагревательного блока 3 может быть использован листовой алюминий или листовая сталь или прозрачный
или непрозрачный пластик, например, поликарбонат или многослойные полимерные пленки или многослойные полимерные пленки с металлической прослойкой. As the material of the front panels and partitions of the cells 4 of the heating unit 3 can be used sheet aluminum or sheet steel or transparent or opaque plastic, for example polycarbonate or multilayer polymer films or multilayer polymer films with a metal layer.
Внутренняя поверхность боковых стенок секций 4 в их поперечном сечении выполнена криволинейной вогнутой. The inner surface of the side walls of the sections 4 in their cross section is curved concave.
Внутренние полости ячеек (секций) 4 нагревательного блока 3 снабжены вертикальными разделительными поперечными 8 и/или продольными 9 перегородками. The internal cavities of the cells (sections) 4 of the heating unit 3 are provided with vertical dividing transverse 8 and / or longitudinal 9 partitions.
Ячейки 4 полностью или частично заполняются жидким теплоносителем 12. Уровень теплоносителя в ячейке 4 должен быть ниже верхнего конца теплопроводного элемента 5 гребня, при этом он смачивает их выступающую над срезом жидкости поверхность за счет капиллярных сил. Cells 4 are completely or partially filled with liquid coolant 12. The level of coolant in cell 4 should be lower than the upper end of the heat-conducting element 5 of the ridge, while it moistens their surface protruding above the fluid section due to capillary forces.
Внутренние секции 4 нагревательного блока расположены с воздушным зазором 10 друг относительно друга, контактируя между собой по незначительной по площади зоне сопряжения 11. The inner sections 4 of the heating block are located with an air gap 10 relative to each other, contacting each other over a small area of the interface 11.
Устройство работает следующим образом. The device operates as follows.
Посредством теплопроводных элементов 5 гребня тепло от циркулирующего по теплообменному коллектору теплоносителя (воды) передается в нижнюю часть ячейки 4. Происходит нагрев теплоносителя 12 в нижней части каждой ячейки 4, который испаряясь, конденсируется на внутренних стенках нагревательного блока и передает тепло лицевым панелям нагревательного блока 3. Конденсат стекает по стенкам ячейки вниз и снова вступает в контакт с теплопроводными элементами 5. By means of the heat-conducting elements 5 of the ridge, heat from the heat carrier (water) circulating through the heat exchange collector is transferred to the lower part of the cell 4. The heat carrier 12 is heated in the lower part of each cell 4, which evaporates and condenses on the inner walls of the heating block and transfers heat to the front panels of the heating block 3 The condensate flows down the cell walls and again comes into contact with the heat-conducting elements 5.
Под воздействием сил поверхностного натяжения потоки конденсата концентрируются в угловых частях ячеек 4, формируя в них потоки сконденсированного теплоносителя 12 и уменьшая, таким образом, толщину его поверхностного слоя на внутренних поверхностях ячеек 4. Under the influence of surface tension forces, the condensate flows are concentrated in the corner parts of the cells 4, forming condensed coolant flows 12 in them and, thus, reducing the thickness of its surface layer on the inner surfaces of the cells 4.
Параметры теплоносителя подбирают таким образом, чтобы давление насыщенного пара во всем диапазоне рабочих температур было меньше атмосферного. The parameters of the coolant are selected so that the saturated vapor pressure in the entire range of operating temperatures is less than atmospheric.
Повреждение одной или нескольких ячеек 4 в силу каких-либо внешних обстоятельств не приведет к серьезным последствиям, поскольку утечка теплоносителя произойдет только из поврежденной ячейки. Damage to one or more cells 4 due to any external circumstances will not lead to serious consequences, since the coolant will leak only from the damaged cell.
В случае выполнения панели с воздушными зазорами 10 между смежными ячейками 4 возможно целенаправленное искривление поверхности панели для более плотного ее прилегания к обогреваемому объекту с криволинейной наружной поверхностью самим пользователем путем приложения некоторого усилия.
In the case of a panel with air gaps 10 between adjacent cells 4, it is possible to purposefully curvature the surface of the panel to more closely fit it to a heated object with a curved outer surface by the user himself by applying some force.
Claims
1. Теплообменная панель, содержащая теплообменный коллектор, теплопроводные элементы и нагревательный секционный блок для жидкого теплоносителя с крышкой, смежные ячейки которого гидравлически изолированы друг от друга, секции нагревательного блока выполнены в виде закрытых вертикально ориентированных ячеек из листового материала, теплопроводные элементы выполнены в виде гребня, каждый элемент которого размещен и в теплообменном коллекторе и в нижней части ячеек нагревательного блока, отличающаяся тем, что внутренняя поверхность боковых стенок секций в их поперечном сечении выполнена криволинейной и вогнутой. 1. A heat exchange panel comprising a heat exchange manifold, heat-conducting elements and a heating sectional block for a liquid heat carrier with a cover, adjacent cells of which are hydraulically isolated from each other, sections of the heating block are made in the form of closed vertically oriented cells of sheet material, the heat-conducting elements are made in the form of a comb , each element of which is located both in the heat exchange manifold and in the lower part of the cells of the heating unit, characterized in that the inner surface of the The walls of the sections in their cross section are made curved and concave.
2. Теплообменная панель по п. 1, отличающаяся тем, что внутренние полости ячеек секций нагревательного блока снабжены разделительными поперечными вертикальными перегородками. 2. The heat exchange panel according to claim 1, characterized in that the internal cavities of the cells of the sections of the heating block are provided with dividing transverse vertical partitions.
3. Теплообменная панель по п. 2, отличающаяся тем, что внутренние полости ячеек секций нагревательного блока снабжены разделительными продольными вертикальными перегородками. 3. The heat exchange panel according to claim 2, characterized in that the internal cavities of the cells of the sections of the heating block are provided with longitudinal longitudinal partitions.
4. Теплообменная панель по п. 1, отличающаяся тем, что внутренние секции нагревательного блока расположены с воздушным зазором друг к другу.
4. The heat exchange panel according to claim 1, characterized in that the inner sections of the heating block are located with an air gap to each other.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2014124514/06A RU2550229C1 (en) | 2014-06-17 | 2014-06-17 | Heat exchange panel |
RU2014124514 | 2014-06-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2015194996A1 true WO2015194996A1 (en) | 2015-12-23 |
Family
ID=53293888
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/RU2015/000342 WO2015194996A1 (en) | 2014-06-17 | 2015-05-29 | Heat-exchange panel |
Country Status (2)
Country | Link |
---|---|
RU (1) | RU2550229C1 (en) |
WO (1) | WO2015194996A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT201700061757A1 (en) * | 2017-06-06 | 2018-12-06 | W A Progettazioni S R L | RADIANT MODULE FOR THE FORMATION OF A RADIANT BODY. |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60140033A (en) * | 1983-12-27 | 1985-07-24 | P S Kogyo Kk | Radiator |
CN101666516A (en) * | 2008-09-06 | 2010-03-10 | 陈绍勇 | Multifunctional domestic superconducting heat tube heater without electricity and light emitting diodes (LED) |
RU96643U1 (en) * | 2010-03-03 | 2010-08-10 | Владимир Борисович Босник | HEAT EXCHANGE PANEL |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU659879A1 (en) * | 1977-12-12 | 1979-04-30 | Могилевский технологический институт | Centrifugal film evaporator |
-
2014
- 2014-06-17 RU RU2014124514/06A patent/RU2550229C1/en not_active IP Right Cessation
-
2015
- 2015-05-29 WO PCT/RU2015/000342 patent/WO2015194996A1/en active Application Filing
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60140033A (en) * | 1983-12-27 | 1985-07-24 | P S Kogyo Kk | Radiator |
CN101666516A (en) * | 2008-09-06 | 2010-03-10 | 陈绍勇 | Multifunctional domestic superconducting heat tube heater without electricity and light emitting diodes (LED) |
RU96643U1 (en) * | 2010-03-03 | 2010-08-10 | Владимир Борисович Босник | HEAT EXCHANGE PANEL |
Also Published As
Publication number | Publication date |
---|---|
RU2550229C1 (en) | 2015-05-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103227354A (en) | A cooling and heating structure | |
BR112017022485B1 (en) | condenser-evaporator tube | |
EP3158276B1 (en) | Heat transfer apparatus | |
RU2550229C1 (en) | Heat exchange panel | |
JP2016525670A5 (en) | ||
CN107017448A (en) | A kind of heat exchanger | |
Tahri et al. | Simulation of the condenser of the seawater greenhouse: Part I: Theoretical development | |
US20130098582A1 (en) | Method using heat pipes with multiple evaporator/condenser zones and heat exchangers using same | |
JP2010071583A (en) | Heat exchanger and water heater including the same | |
US20190072302A1 (en) | Sorption heat transfer module | |
RU2289895C1 (en) | Heat sink for electronic-device cooling system | |
RU96643U1 (en) | HEAT EXCHANGE PANEL | |
CN203771544U (en) | Skirting line type heating radiator | |
ES2582204T3 (en) | Modular water distillation device | |
ES2473190B1 (en) | Multi-Effect Distillation Device | |
ITBO20100226A1 (en) | DEVICE FOR CONDENSATE EVAPORATION PRODUCED BY A REFRIGERATOR SYSTEM | |
KR200413662Y1 (en) | Heat exchanger for Hot water apparatus by solar heat absorption | |
RU82824U1 (en) | ROOM HEATING DEVICE | |
RU165753U1 (en) | HEAT BATTERY | |
WO2015107250A1 (en) | Highly thermally conductive device for multiple-effect water-desalination systems | |
CN113531943B (en) | Heat exchange device | |
JPS58133591A (en) | Heat exchanger | |
FI123389B (en) | Hot water heating element for heat pump | |
WO2014055045A1 (en) | Flow profile with debossed boundaries | |
UA113929C2 (en) | ELECTRIC THERMO-ACCUMULATOR |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 15809246 Country of ref document: EP Kind code of ref document: A1 |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
122 | Ep: pct application non-entry in european phase |
Ref document number: 15809246 Country of ref document: EP Kind code of ref document: A1 |