CN202024635U - Combined multi-layer thin cavity type heat exchanger - Google Patents
Combined multi-layer thin cavity type heat exchanger Download PDFInfo
- Publication number
- CN202024635U CN202024635U CN2011200912926U CN201120091292U CN202024635U CN 202024635 U CN202024635 U CN 202024635U CN 2011200912926 U CN2011200912926 U CN 2011200912926U CN 201120091292 U CN201120091292 U CN 201120091292U CN 202024635 U CN202024635 U CN 202024635U
- Authority
- CN
- China
- Prior art keywords
- recessed basin
- metallic plate
- basin
- heat exchanger
- recessed
- 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.)
- Expired - Fee Related
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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
- 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
-
- 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
- F28F1/24—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 transversely
- F28F1/26—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 transversely the means being integral with the element
- F28F1/28—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 transversely the means being integral with the element the element being built-up from finned sections
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- 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)
Abstract
The utility model relates to the technical field of heat exchangers, in particular to a combined multi-layer thin cavity type heat exchanger, comprising two multi-layer thin cavity type heat exchangers which are arranged in an overlapped way up and down. A water outlet of the upper multi-layer thin cavity type heat exchanger is connected with a water inlet of the lower multi-layer thin cavity type heat exchanger in a serial connection way by a connecting pipe. In the multi-layer thin cavity type heat exchanger, only the lower multi-layer thin cavity type heat exchanger is heated, and for the upper multi-layer thin cavity type heat exchanger, a water body passing through the upper multi-layer thin cavity type heat exchanger is preheated by mainly utilizing excess heat which is not sufficiently absorbed by the lower multi-layer thin cavity type heat exchanger, thereby effectively enhancing the using efficiency of heat and reducing the loss of heat energy.
Description
Technical field
The utility model relates to the heat exchanger technical field, particularly combined type multi-layer thin cavate heat exchanger.
Background technology
Along with people's living standard improve constantly, water heater has been come into huge numbers of families, has become one of daily necessities indispensable in the people life, by people are known.The heat exchanger of water heater is one of critical component wherein, and its quality quality is the quality of decision water heater quality directly.The heat exchanger of existing water heater mainly adopts the circuitous all types of heat collecting sheets of copper pipe overcoat, to the heat collecting sheet heating, heat collecting sheet is heated by the burner baking, heat again by heat collecting sheet heat conduction to copper pipe, again by copper pipe heat conduction in water, with water generation heat exchange.The heat exchanger of existing water heater is because there is irrationality in structure setting, water can only flow in the copper pipe of circle, and is little with the contact area of copper pipe, so water can not carry out heat exchange with the copper pipe wall fully, so a large amount of heat energy is outdoor along with Hot air quilt forced-ventilated function is discharged to, and causes heat-energy losses.In addition, general one of existing heat exchanger uses separately, its UTILIZATION OF VESIDUAL HEAT IN deficiency, and its thermal loss is bigger.
The utility model content
The purpose of this utility model is at the defective of prior art and deficiency, the combined type multi-layer thin cavate heat exchanger that provides a kind of structure to be provided with rationally, can effectively to improve utilization efficiency of heat energy.
For achieving the above object, the utility model is by the following technical solutions:
The utility model combined type multi-layer thin cavate heat exchanger, it comprises two multi-layer thin cavate heat exchangers, the setting that superposes up and down of described two multi-layer thin cavate heat exchangers, the delivery port of the multi-layer thin cavate heat exchanger on top is connected by the water inlet of tube connector with the multi-layer thin cavate heat exchanger of bottom.
Further, described multi-layer thin cavate heat exchanger comprises first floor metallic plate, tail layer metallic plate, is located at the multilayer middle level metallic plate between first floor metallic plate and the tail layer metallic plate; Described first floor metallic plate comprise the first recessed basin with the first recessed basin basin mouth week along the sheet metal of fixedlying connected, the described first recessed basin is provided with water inlet; Described tail layer metallic plate comprise the 3rd recessed basin with the 3rd recessed basin basin mouth week along the sheet metal of fixedlying connected, the described the 3rd recessed basin is provided with delivery port; Described middle level metallic plate comprise the second recessed basin with the second recessed basin basin mouth week along the sheet metal of fixedlying connected, the described second recessed basin is provided with through hole; The size shape of the described first recessed basin, the second recessed basin and the 3rd recessed basin is identical, described first floor metallic plate, multilayer middle level metallic plate and tail layer metallic plate be by the first recessed basin, the second recessed basin and the equidirectional successively stack fixed seal connection of the 3rd recessed basin, and between the first recessed basin and the second recessed basin of adjacent stack, form cavity between two the second recessed basins of adjacent stack and between second recessed basin of adjacent stack and the 3rd recessed basin; Described water inlet, through hole and delivery port form water stream channel.
Further, the described first recessed basin, the second recessed basin and the 3rd recessed basin include recessed basin sidewall and recessed basin bottom surface, formed interior angle is greater than 90 ° between described recessed basin sidewall and the recessed basin bottom surface, the integral planar of described recessed basin bottom surface is shaped as circle, square or triangle, and described water inlet, through hole and delivery port are located on the recessed basin bottom surface; The recessed basin bottom periphery of the described second recessed basin is provided with some thin through holes.
Further, the described first recessed basin, the second recessed basin and the 3rd recessed basin are by the parallel successively stack of its recessed basin sidewall, and the recessed basin sidewall contact position of adjacent stack is by the welding manner fixing seal.
Further, described through hole is to be located at the macropore of recessed basin bottom surface one side or dispersion to be distributed in some apertures on the recessed basin bottom surface.
Further, the described first recessed basin, the second recessed basin, the 3rd recessed basin are one-body molded along the sheet metal of fixedlying connected with basin mouth week separately, and sheet metal forms heat collecting sheet, is embedded with the metal foil heat collecting sheet between each adjacent two sheet metal.
Further, the sheet metal and the collector metal sheet of the sheet metal of described top multi-layer thin cavate heat exchanger and collector metal sheet and bottom multi-layer thin cavate heat exchanger are in the vertical alignment state accordingly, but do not contact.
Further, described first floor metallic plate, tail layer metallic plate and middle level metallic plate are made by copper, aluminium or steel, and the thickness of described first floor metallic plate is greater than the thickness of middle level metallic plate, and the thickness of described tail layer metallic plate is greater than the thickness of middle level metallic plate.
Further, there is connecting rod to be connected and fixed between described first floor metallic plate and the tail layer metallic plate in the periphery.
The utility model beneficial effect is: it comprises two multi-layer thin cavate heat exchangers the utility model, the setting that superposes up and down of described two multi-layer thin cavate heat exchangers, the delivery port of the multi-layer thin cavate heat exchanger on top is connected by the water inlet of tube connector with the multi-layer thin cavate heat exchanger of bottom.The utility model only heats bottom multi-layer thin cavate heat exchanger, because the principle that hot-air rises, heat energy remaining after the heat exchanger heat exchange through the bottom carries out heat exchange again along with hot-air rises to overhead heat exchanger, so the multi-layer thin cavate heat exchanger on top mainly utilizes the multi-layer thin cavate heat exchanger of bottom to fail the waste heat that fully absorbs, to carrying out preheating through the water body in it, make that heat energy is more abundant to be absorbed and used, improve heat exchanger effectiveness, reduce heat energy loss.
Description of drawings
Fig. 1 is an overall structure schematic diagram of the present utility model;
Fig. 2 is the structural representation of the utility model multi-layer thin cavate heat exchanger;
Fig. 3 is the front view of the utility model multi-layer thin cavate heat exchanger;
Fig. 4 is the cutaway view of Y-Y among Fig. 3;
Fig. 5 is a K place structure for amplifying schematic diagram among Fig. 4;
Fig. 6 is the cutaway view of X-X among Fig. 3;
Fig. 7 is the structural representation of the utility model first floor metallic plate;
Fig. 8 is the odd bits metal plate structure schematic diagram of the utility model middle level metallic plate;
Fig. 9 is the even bit metal plate structure schematic diagram of the utility model middle level metallic plate
Figure 10 is the structural representation of the utility model tail layer metallic plate;
Figure 11 is the structural representation of the utility model middle level metallic plate when being provided with the vertical heat collecting sheet of vertical bar shaped;
Figure 12 is the structural representation during the vertical heat collecting sheet of " Z " shape in the metallic plate of the utility model middle level.
Among the figure:
1, first floor metallic plate; 2, middle level metallic plate; 3, tail layer metallic plate; 4, water inlet;
5, delivery port; 6, through hole 7, sheet metal 8, the first recessed basin;
9, collector metal sheet; 10, cavity; 20, tube connector 28, the second recessed basin;
38, the 3rd recessed basin 81, recessed basin bottom surface; 82, recessed basin sidewall;
100, multi-layer thin cavate heat exchanger.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described.
Extremely shown in Figure 12 as Fig. 1, the utility model combined type multi-layer thin cavate heat exchanger, it comprises two multi-layer thin cavate heat exchangers 100, the setting that superposes up and down of described two multi-layer thin cavate heat exchangers 100, the delivery port 5 of the multi-layer thin cavate heat exchanger 100 on top is connected by the water inlet 4 of tube connector 20 with the multi-layer thin cavate heat exchanger 100 of bottom, making up and down, two multi-layer thin cavate heat exchangers 100 form series system, and the sheet metal 7 of top multi-layer thin cavate heat exchanger 100 and collector metal sheet 9 are in aligned condition accordingly with the sheet metal 7 and the collector metal sheet 9 of bottom multi-layer thin cavate heat exchanger 100, but do not contact, referring to Fig. 1; Total water inlet is located at top, and total delivery port is located at the bottom.
Multi-layer thin cavate heat exchanger of the present utility model comprises first floor metallic plate 1, tail layer metallic plate 3, is located at the multilayer middle level metallic plate 2 between first floor metallic plate 1 and the tail layer metallic plate 3.Described first floor metallic plate 1, middle level metallic plate 2 and tail layer metallic plate 3 constitute main member of the present utility model, by thermal conductivity preferably metal materials such as copper, aluminium or steel make, certainly the utility model is not limited to above several metal material, helps realizing that other metal material of the utility model purpose also can naturally.
Described first floor metallic plate 1 comprises that the first recessed basin 8 and sheet metal 7, the first recessed basins 8 that are connected in all edges of the first recessed basin 8 basin mouths are provided with water inlet 4; The described sheet metal 7 and the first recessed basin 8 are integrated, and described recessed basin bottom surface 81 can be one-body molded with water inlet 4, and also can be mutually permanently connected forms.Described tail layer metallic plate 3 comprises that the 3rd recessed basin 38 and sheet metal 7, the three recessed basins 38 that are connected in all edges of the 3rd recessed basin 38 basin mouths are provided with delivery port 5; Described sheet metal 7 and the 3rd recessed basin 38 are integrated, and described recessed basin bottom surface 81 can be one-body molded with delivery port 5, and also can be mutually permanently connected forms.Described middle level metallic plate 2 comprise the second recessed basin 28 and be connected in second recessed basin 28 basin mouths week the edge sheet metal 7, the second recessed basins 28 be provided with through hole 6, the described sheet metal 7 and the second recessed basin 28 with and on through hole 6 all be integrated.
The shape size of described first recessed basin 8, the second recessed basin 28 and the 3rd recessed basin 38 is identical, the position is corresponding, described first floor metallic plate 1, multilayer middle level metallic plate 2 and tail layer metallic plate 3 link to each other by first recessed basin 8, the second recessed basin 28 and the parallel successively stack fixing seal of the 3rd recessed basin 38, and forming cavity 10 between the first recessed basin 8 and the second recessed basin 28 of adjacent stack, between two the second recessed basins 28 of adjacent stack and between second recessed basin 28 of adjacent stack and the 3rd recessed basin 38, referring to Fig. 4.
Described first recessed basin 8, second recessed basin the 28, the 3rd recessed basin 38 is formed by connecting by recessed basin bottom surface 81 and recessed basin sidewall 82, and the interior angle that is become between described recessed basin sidewall 82 and the recessed basin bottom surface 81 is greater than 90 °.Be provided with like this, be mainly and be convenient to superpose better between first recessed basin 8, the second recessed basin 28 and the 3rd recessed basin 38 and form cavity, angle is big more, and the cavity of formation is thin more.It is circular, square or triangle that described recessed basin bottom surface 81 integral planar are shaped as, and is not limited to above several shape certainly, and other is any to help realizing the object of the invention and convenient for productionly all can in the shape of making.
The utility model first recessed basin 8, second recessed basin 28 and the 3rd recessed basin 38 are mainly fixedly connected in twos successively by recessed basin sidewall 82, the utility model junction preferred weld is fixedly connected, helps certainly realizing that other connected mode of the utility model purpose also can naturally; The degree of depth of recessed basin to make enough can contact between the recessed basin sidewall 82 overlapping.Described water inlet 4, through hole 6 and delivery port 5 form water stream channel, referring to Fig. 5 and Fig. 6.
Described through hole 6 is for being located at the macropore of recessed basin bottom surface 81 1 sides, through hole 6 between two the second recessed basins 28 of each the adjacent stack in multilayer middle level metallic plate 2 staggers relatively and sets up, to prolong the passage of water, enlarge the contact area of water and each cavity 10, with better realization heat exchange.As shown in Figure 6.In addition, through hole 6 also can be for being uniformly distributed in the some apertures on the recessed basin bottom surface 81, to disperse water body as much as possible, reaches the purpose that cavity 10 and water body fully contact.In addition, for further effectively increasing the contact area of water and each cavity 10, be equipped with decoration inside and outside described first recessed basin 8, second recessed basin the 28, the 3rd recessed basin 38.
Embedding is provided with collector metal sheet 9 in addition between described each sheet metal 7.The concrete shape of collector metal sheet 9 and structure is set can be unrestricted, its shape can be a vertical bar shaped, also can form waveform or a plurality of " Z " font through punching press, it is provided with structure can be parallel with the hot-air ascent direction, also can with hot-air ascent direction angulation, its objective is to make hot-air in uphill process, contact all longitudinal metal heat collecting sheets 9 more fully, better realize heat exchange and heat transmission.
First floor metallic plate 1 of the present utility model and tail layer metallic plate 3 active force bigger because of need bear, its thickness can also be connected and fixed in the periphery with connecting rod between the head and the tail metallic plate greater than middle level metallic plate 2.
The above only is a better embodiment of the present utility model, so all equivalences of doing according to the described structure of the utility model patent claim, feature and principle change or modify, is included in the utility model patent claim.
Claims (9)
1. combined type multi-layer thin cavate heat exchanger, it is characterized in that: it comprises two multi-layer thin cavate heat exchangers (100), described two multi-layer thin cavate heat exchangers (100) setting that superposes up and down, the delivery port (5) of the multi-layer thin cavate heat exchanger (100) on top is connected with the water inlet (4) of the multi-layer thin cavate heat exchanger (100) of bottom by tube connector (20).
2. combined type multi-layer thin cavate heat exchanger according to claim 1, it is characterized in that: described multi-layer thin cavate heat exchanger (100) comprises first floor metallic plate (1), tail layer metallic plate (3), is located at the multilayer middle level metallic plate (2) between first floor metallic plate (1) and the tail layer metallic plate (3); Described first floor metallic plate (1) comprise the first recessed basin (8) with first recessed basin (8) the basin mouth week along the sheet metal of fixedlying connected (7), the described first recessed basin (8) is provided with water inlet (4); Described tail layer metallic plate (3) comprise the 3rd recessed basin (38) with the 3rd recessed basin (38) basin mouth week along the sheet metal of fixedlying connected (7), the described the 3rd recessed basin (38) is provided with delivery port (5); Described middle level metallic plate (2) comprise the second recessed basin (28) with second recessed basin (28) the basin mouth week along the sheet metal of fixedlying connected (7), the described second recessed basin (28) is provided with through hole (6); The size shape of the described first recessed basin (8), the second recessed basin (28) and the 3rd recessed basin (38) is identical, described first floor metallic plate (1), multilayer middle level metallic plate (2) and tail layer metallic plate (3) be by the first recessed basin (8), the second recessed basin (28) and the equidirectional successively stack fixed seal connection of the 3rd recessed basin (38), and between the first recessed basin (8) and the second recessed basin (28) of adjacent stack, form cavity (10) between two the second recessed basins (28) of adjacent stack and between second recessed basin (28) of adjacent stack and the 3rd recessed basin (38); Described water inlet (4), through hole (6) and delivery port (5) form water stream channel.
3. combined type multi-layer thin cavate heat exchanger according to claim 2, it is characterized in that: the described first recessed basin (8), the second recessed basin (28) and the 3rd recessed basin (38) include recessed basin sidewall (82) and recessed basin bottom surface (81), formed interior angle is greater than 90 ° between described recessed basin sidewall (82) and the recessed basin bottom surface (81), the integral planar of described recessed basin bottom surface (81) is shaped as circle, square or triangle, and described water inlet (4), through hole (6) and delivery port (5) are located on the recessed basin bottom surface (81); Recessed basin bottom surface (81) periphery of the described second recessed basin (28) is provided with some thin through holes.
4. combined type multi-layer thin cavate heat exchanger according to claim 3, it is characterized in that: the described first recessed basin (8), the second recessed basin (28) and the 3rd recessed basin (38) are by the parallel successively stack of its recessed basin sidewall (82), and recessed basin sidewall (82) contact position of adjacent stack is by the welding manner fixing seal.
5. combined type multi-layer thin cavate heat exchanger according to claim 2 is characterized in that: described through hole (6) is distributed in some apertures on the recessed basin bottom surface (81) for being located at the macropore of recessed basin bottom surface (81) one sides or dispersion.
6. according to the arbitrary described combined type multi-layer thin cavate heat exchanger of claim 1-5, it is characterized in that: the described first recessed basin (8), the second recessed basin (28), the 3rd recessed basin (38) are one-body molded along the sheet metal of fixedlying connected (7) with basin mouth week separately, sheet metal (7) forms heat collecting sheet, is embedded with collector metal sheet (9) between each adjacent two sheet metal (7).
7. combined type multi-layer thin cavate heat exchanger according to claim 6, it is characterized in that: the sheet metal (7) of described top multi-layer thin cavate heat exchanger (100) and collector metal sheet (9) are in the vertical alignment state accordingly with the sheet metal (7) and the collector metal sheet (9) of bottom multi-layer thin cavate heat exchanger (100), but do not contact.
8. combined type multi-layer thin cavate heat exchanger according to claim 1, it is characterized in that: described first floor metallic plate (1), tail layer metallic plate (3) and middle level metallic plate (2) are made by copper, aluminium or steel, the thickness of described first floor metallic plate (1) is greater than the thickness of middle level metallic plate (2), and the thickness of described tail layer metallic plate (3) is greater than the thickness of middle level metallic plate (2).
9. combined type multi-layer thin cavate heat exchanger according to claim 8 is characterized in that: have connecting rod to be connected and fixed in the periphery between described first floor metallic plate (1) and the tail layer metallic plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200912926U CN202024635U (en) | 2010-05-21 | 2011-03-31 | Combined multi-layer thin cavity type heat exchanger |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020208562.2 | 2010-05-21 | ||
| CN201020208562 | 2010-05-21 | ||
| CN2011200912926U CN202024635U (en) | 2010-05-21 | 2011-03-31 | Combined multi-layer thin cavity type heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202024635U true CN202024635U (en) | 2011-11-02 |
Family
ID=44661259
Family Applications (5)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200912841U Expired - Lifetime CN202092482U (en) | 2010-05-21 | 2011-03-31 | Multilayer thin cavity type heat exchanger with heat collecting pieces |
| CN2011200912911U Expired - Lifetime CN202092495U (en) | 2010-05-21 | 2011-03-31 | Multi-channel multi-thin-chamber-layer type heat exchanger |
| CN2011200912748U Expired - Lifetime CN202092481U (en) | 2010-05-21 | 2011-03-31 | Multilayer thin cavity type heat exchanger |
| CN2011200912926U Expired - Fee Related CN202024635U (en) | 2010-05-21 | 2011-03-31 | Combined multi-layer thin cavity type heat exchanger |
| CN2011100800408A Expired - Fee Related CN102200397B (en) | 2010-05-21 | 2011-03-31 | Multi-layer thin cavity type heat exchanger |
Family Applications Before (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200912841U Expired - Lifetime CN202092482U (en) | 2010-05-21 | 2011-03-31 | Multilayer thin cavity type heat exchanger with heat collecting pieces |
| CN2011200912911U Expired - Lifetime CN202092495U (en) | 2010-05-21 | 2011-03-31 | Multi-channel multi-thin-chamber-layer type heat exchanger |
| CN2011200912748U Expired - Lifetime CN202092481U (en) | 2010-05-21 | 2011-03-31 | Multilayer thin cavity type heat exchanger |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011100800408A Expired - Fee Related CN102200397B (en) | 2010-05-21 | 2011-03-31 | Multi-layer thin cavity type heat exchanger |
Country Status (2)
| Country | Link |
|---|---|
| CN (5) | CN202092482U (en) |
| WO (1) | WO2011143988A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103322838A (en) * | 2013-07-19 | 2013-09-25 | 烟台珈群高效节能设备有限公司 | Lamella heat exchanger capable of adapting to different mounting spaces |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202092482U (en) * | 2010-05-21 | 2011-12-28 | 戴佩裕 | Multilayer thin cavity type heat exchanger with heat collecting pieces |
| CN106123013A (en) * | 2016-06-30 | 2016-11-16 | 刘启端 | Modularity corrugated plate-type heat exchangers |
| CN106969344B (en) * | 2017-05-07 | 2023-05-12 | 丁新平 | Combined device for collecting waste steam and condensed water and generating steam |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE658126A (en) * | 1964-01-18 | 1965-04-30 | ||
| JPS5956088A (en) * | 1982-09-21 | 1984-03-31 | Matsushita Electric Ind Co Ltd | Heat exchanger |
| JP2751991B2 (en) * | 1994-05-25 | 1998-05-18 | リンナイ株式会社 | Heat exchanger |
| US5462113A (en) * | 1994-06-20 | 1995-10-31 | Flatplate, Inc. | Three-circuit stacked plate heat exchanger |
| JP2925478B2 (en) * | 1995-11-24 | 1999-07-28 | リンナイ株式会社 | Heat exchanger |
| JP3645674B2 (en) * | 1996-11-12 | 2005-05-11 | 昭和電工株式会社 | Heat pipe heat sink, integrated circuit package and central processing unit using the same |
| TW557350B (en) * | 2003-01-06 | 2003-10-11 | Jiun-Guang Luo | One-way airstream hollow cavity energy transferring device |
| JP2006329500A (en) * | 2005-05-25 | 2006-12-07 | Fuji Seratekku Kk | Structure of water heater |
| CN200989226Y (en) * | 2006-10-24 | 2007-12-12 | 浙江银轮机械股份有限公司 | Heat exchanger without turbulent fin |
| CN101509740B (en) * | 2009-03-20 | 2012-05-02 | 南京工业大学 | Solar phase-change heat accumulator |
| CN201433802Y (en) * | 2009-05-27 | 2010-03-31 | 无锡双翼汽车环保科技有限公司 | Plate-fin aluminum engine oil cooler |
| CN202092482U (en) * | 2010-05-21 | 2011-12-28 | 戴佩裕 | Multilayer thin cavity type heat exchanger with heat collecting pieces |
-
2011
- 2011-03-31 CN CN2011200912841U patent/CN202092482U/en not_active Expired - Lifetime
- 2011-03-31 CN CN2011200912911U patent/CN202092495U/en not_active Expired - Lifetime
- 2011-03-31 CN CN2011200912748U patent/CN202092481U/en not_active Expired - Lifetime
- 2011-03-31 CN CN2011200912926U patent/CN202024635U/en not_active Expired - Fee Related
- 2011-03-31 CN CN2011100800408A patent/CN102200397B/en not_active Expired - Fee Related
- 2011-04-15 WO PCT/CN2011/072875 patent/WO2011143988A1/en active Application Filing
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103322838A (en) * | 2013-07-19 | 2013-09-25 | 烟台珈群高效节能设备有限公司 | Lamella heat exchanger capable of adapting to different mounting spaces |
Also Published As
| Publication number | Publication date |
|---|---|
| CN202092482U (en) | 2011-12-28 |
| CN102200397A (en) | 2011-09-28 |
| CN202092481U (en) | 2011-12-28 |
| CN102200397B (en) | 2012-11-28 |
| CN202092495U (en) | 2011-12-28 |
| WO2011143988A1 (en) | 2011-11-24 |
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