CN107966055A - A kind of high pressure compact heat exchanger and its method of work - Google Patents
A kind of high pressure compact heat exchanger and its method of work Download PDFInfo
- Publication number
- CN107966055A CN107966055A CN201711410325.7A CN201711410325A CN107966055A CN 107966055 A CN107966055 A CN 107966055A CN 201711410325 A CN201711410325 A CN 201711410325A CN 107966055 A CN107966055 A CN 107966055A
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- Prior art keywords
- heat exchanger
- exchanger plates
- pressure side
- high pressure
- low
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- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 10
- 239000012530 fluid Substances 0.000 claims abstract description 26
- 238000007789 sealing Methods 0.000 claims abstract description 12
- 230000008676 import Effects 0.000 claims abstract description 10
- 238000012546 transfer Methods 0.000 claims abstract description 3
- 239000007788 liquid Substances 0.000 claims description 16
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 238000007514 turning Methods 0.000 claims description 3
- 230000008569 process Effects 0.000 claims description 2
- 238000003466 welding Methods 0.000 abstract description 13
- 238000009792 diffusion process Methods 0.000 abstract description 10
- 238000012545 processing Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 238000003486 chemical etching Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000013589 supplement Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- WYTGDNHDOZPMIW-RCBQFDQVSA-N alstonine Natural products C1=CC2=C3C=CC=CC3=NC2=C2N1C[C@H]1[C@H](C)OC=C(C(=O)OC)[C@H]1C2 WYTGDNHDOZPMIW-RCBQFDQVSA-N 0.000 description 1
- 229910000963 austenitic stainless steel Inorganic materials 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 229910052752 metalloid Inorganic materials 0.000 description 1
- 150000002738 metalloids Chemical class 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- 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
- F28D9/00—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D9/0031—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by paired plates touching each other
- F28D9/0037—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by paired plates touching each other the conduits for the other heat-exchange medium also being formed by paired plates touching each other
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The heat exchanger plates pair overlapped layer by layer are arranged the present invention provides a kind of high pressure compact heat exchanger, in housing, the both ends of heat exchanger plates pair are each passed through a tube sheet, are connected respectively with housing both ends on the inside of two tube sheets, are connected respectively with a joint sealing on the outside of two tube sheets；Heat exchanger plates form high-pressure side fluid passage to being internally formed low-pressure side fluid passage between heat exchanger plates pair and heat exchanger plates pair；High pressure side-entrance linkage section and high pressure side outlet linkage section are respectively arranged on housing both ends, and the import and export with the high-pressure side fluid passage is connected respectively；Low pressure side-entrance linkage section and low side outlets linkage section are each passed through two joint sealings, and the import and export with the low-pressure side fluid passage is connected respectively.Present invention also offers the method for work of high pressure compact heat exchanger.The heat exchange of High Pressure Difference fluid can be achieved between heat exchanger plates of the present invention without diffusion welding (DW)；Apparatus structure is simple, convenient processing and manufacture, low cost；Compactness and heat transfer property are suitable with diffusion welding (DW) printed circuit sheet heat exchanger.
Description
Technical field
The present invention relates to a kind of heat exchanger, more particularly to a kind of high pressure compact heat exchanger.
Background technology
In recent years, with the row such as aerospace, naval vessel, ocean platform, forth generation nuclear power, photo-thermal power generation, distributed energy
The development of industry, it is increasingly urgent to the demand of all kinds of compact heat exchangers, and also require heat exchanger to meet that efficient, high temperature resistant is high
Pressure, design object compact-sized, volume and weight is small.In addition, in some cutting edge technology fields, such as：New is overcritical
, it is necessary to the heat exchange of efficient gas and gas or gas and supercritical fluid in carbon dioxide Bretton power cycle power generator
Device, meanwhile, for control cost and reduce volume, it is desirable to using compact heat exchanger.
At present, diffusion welding (DW) printed circuit sheet heat exchanger receives significant attention, its advantage is that hydraulic diameter is small (1mm or so),
Compactness is high (up to 2500m2/m3More than), high temperature and pressure can be born, shortcoming mainly there are two aspects：First, diffusion welding (DW) makes work
Skill cost is too high, and the heat exchange module size that can be made is smaller；Second, selection is only limitted to a few material trademark, such as：304/316
Austenitic stainless steel, nickel-based alloys, copper etc..In addition, the inspection and maintenance of diffusion welding (DW) printed circuit board (PCB) heat-exchanger products also have
Inconvenience.If printed circuit sheet heat exchanger that exempt from diffusion welding (DW), that high temperature and pressure can be born can be realized, on making up
Shortcoming is stated, it is significant to expand market application range.In all kinds of classical heat exchanger types, shell-and-tube heat exchanger application is wide
General, technology maturation.Shell-and-tube heat exchanger is combined with printed circuit sheet heat exchanger, and (shell side pressure ＞ is managed using positive differential pressure
Stroke pressure), it is expected to realize above-mentioned imagination, and there are no relevant report in industry.
The content of the invention
The technical problem to be solved in the present invention is to provide a kind of how to realize to exempt from the printed circuit sheet heat exchanger of diffusion welding (DW).
In order to solve the above-mentioned technical problem, the technical scheme is that providing a kind of high pressure compact heat exchanger, it is special
Sign is：The heat exchanger plates pair overlapped layer by layer are arranged including housing, in housing, the both ends of heat exchanger plates pair are each passed through a tube sheet,
It is connected respectively with housing both ends on the inside of two tube sheets, is connected respectively with a joint sealing on the outside of two tube sheets；
Heat exchanger plates form high pressure side liquid to being internally formed low-pressure side fluid passage, between heat exchanger plates pair and heat exchanger plates pair and lead to
Road；High pressure side-entrance linkage section and high pressure side outlet linkage section are respectively arranged on housing both ends, and respectively with the high pressure side liquid
The import and export of passage is connected；Low pressure side-entrance linkage section and low side outlets linkage section are each passed through two joint sealings, and respectively with
The import and export of the low-pressure side fluid passage is connected.
Preferably, the heat exchanger plates are formed to being bonded to each other pairing by two pieces of heat exchanger plates, being arranged symmetrically in minute surface；Every piece is changed
The front and back of hot plate is equipped with spaced conduit and rib, and adjacent conduit is separated by rib.
It is highly preferred that the conduit on each face of heat exchanger plates is parallel to each other.
It is highly preferred that the conduit section on the heat exchanger plates is arc-shaped, the two-sided wrong arrangement of conduit submission.
It is highly preferred that the conduit on the heat exchanger plates two sides heat exchanger plates both ends changeover portion is not parallel, interlude is mutually equal
OK.
It is highly preferred that the long side edge welded seal of two pieces of heat exchanger plates of the heat exchanger plates pair, in heat exchanger plates to inside two
The passage of low pressure side liquid is formed between block heat exchanger plates.
Preferably, the housing is cylinder.
Preferably, the heat exchanger plates are to be adapted to the different in width of inner walls size to overlap layer by layer, being placed in housing.
Preferably, the gap between adjacent heat exchanger plates pair, and the equal welded seal in gap between heat exchanger plates pair and tube sheet.
Preferably, the high-pressure side of both ends shape in 90 ° turning of the heat exchanger plates to upper high-pressure side fluid passage is into and out of making a slip of the tongue
A section conduit is crossed, high-pressure side import and export changeover portion conduit extends to the side of heat exchanger plates pair, forms high pressure side-entrance and high-pressure side goes out
Mouthful；High pressure side-entrance and high pressure side outlet are connected with the high pressure side-entrance linkage section and high pressure side outlet linkage section respectively.
Preferably, the housing forms high-pressure side pressure-bearing boundary with tube sheet junction, and tube sheet forms low with joint sealing junction
Press side pressure-bearing boundary.
Preferably, the heat exchanger plates are made of each metalloid material that conduit can be processed by chemical etching.
Preferably, the conduit of the heat exchanger plates is processed using chemical etching.
It is highly preferred that the conduit uses straight line or wave form, discontinuous structure can be also used, forms serpentine
Or the rib of wing-shaped structure.
Present invention also offers the application method of above-mentioned high pressure compact heat exchanger, it is characterised in that：First, high-pressure spray
Body is inputted to housing from high pressure side-entrance linkage section, and high pressure side outlet linkage section is flowed to along the high-pressure side fluid passage of shell side；So
Afterwards, low-pressure fluid is inputted to housing from low pressure side-entrance linkage section, and low side outlets are flowed to along the low-pressure side fluid passage of plate journey
Linkage section；Ensure heat exchanger plates to all the time be in positive differential pressure act on, make heat exchanger plates in compression stress, so as to keep pressure
The integrality on border, high and low pressure fluid is by heat exchanger plates to isolation；Housing bears the pressure of high pressure side liquid with tube sheet；Flow over
Cheng Zhong, high pressure side liquid conduct heat with low pressure side liquid；At the end of work, low-pressure lateral pressure is first laid down, then lay down high-pressure side
Pressure, it is ensured that heat exchanger plates are acted on being in positive differential pressure all the time.
Preferably, the flow direction of the fluid is adverse current.
Device provided by the invention overcomes the deficiencies in the prior art, and high pressure can be achieved without diffusion welding (DW) between heat exchanger plates
The heat exchange of poor fluid；Any chemically etched metal material can be selected in heat exchanger plates, from the limitation of diffusion welding craft；Processing system
Make using ripe, inexpensive technique, low cost；Compactness and heat transfer property exchange heat with diffusion welding (DW) printed circuit board (PCB)
Device is suitable.
Brief description of the drawings
Fig. 1 is present invention heat exchange plate structure schematic diagram；(a) Facad structure；(b) backside structure；
Fig. 2 is heat exchanger plates of the present invention to structure diagram；
Fig. 3 is heat exchanger plates of the present invention to interlude cross-sectional view；
Fig. 4 is present invention heat exchanger tube sheet and heat exchanger plates fit structure schematic diagram；
Fig. 5 is the overall structure diagram of high pressure compact heat exchanger of the present invention；
Description of reference numerals：
1- heat exchanger plates, 2- conduits, 3- ribs, 4- heat exchanger plates pair, 5 one heat exchanger plates are to edge weld, 6- tube sheets, 7- heat exchanger plates pair
End weld, 8 one tube sheets and heat exchange plate welding seams, 9- housings, 10- high pressure side-entrance linkage sections, 11 1 high pressure side outlet linkage sections,
12 1 joint sealings, 13- low pressure side-entrance linkage sections, 14- low side outlets linkage sections.
Embodiment
With reference to specific embodiment, the present invention is further explained.
Fig. 1 is heat exchange plate structure schematic diagram, and the front and back of the heat exchanger plates 1 is equipped with spaced conduit 2
With rib 3.I.e.：Conduit 2 is formed between adjacent rib 3, adjacent conduit 2 is separated by rib 3.Conduit 2 on each face is parallel to each other.Two
The conduit 2 in face is not parallel in the both ends changeover portion of heat exchanger plates 1, and interlude is parallel to each other.Conduit section on heat exchanger plates 1 is in circular arc
Shape.
With reference to Fig. 2, two pieces of heat exchanger plates 1 mutually fit, and are symmetrical arranged in minute surface, form heat exchanger plates to 4.Heat exchanger plates are to 4
Long side forms encapsulation boundary by heat exchanger plates to edge weld 5.The passage of low pressure side liquid is internally formed to 4 in heat exchanger plates.
With reference to Fig. 3, when two groups of heat exchanger plates are overlapped to 4, two groups of heat exchanger plates to 4 interlude two-sided conduit 1 in staggeredly
Arrangement.
With reference to Fig. 4, heat exchanger plates are fabricated to different in width to 4, overlap layer by layer.Adjacent heat exchanger plates form 4 both ends end
Heat exchanger plates are to end weld 7.Heat exchanger plates after overlapping layer by layer are each passed through a tube sheet 6 to 4 both ends, and heat exchanger plates are to 4 and tube sheet 6
Between formed tube sheet with heat exchange plate welding seams 8.Sealing strip is formed with heat exchange plate welding seams 8 to end weld 7 and tube sheet by heat exchanger plates
Boundary.Heat exchanger plates to 4 and heat exchanger plates to 4 between formed high pressure side liquid passage.Heat exchanger plates to 4 both ends high-pressure side into,
The 90 ° of turnings of outlet transition section conduit, and high pressure side-entrance and high pressure side outlet are formed to 4 side in heat exchanger plates.
With reference to Fig. 5, high pressure compact heat exchanger includes housing 9, and the heat exchanger plates that arrangement overlaps layer by layer in housing 9 are to 4, high pressure
Side-entrance linkage section 10 and high pressure side outlet linkage section 11 are arranged on the both ends of housing 9, respectively with heat exchanger plates to the high-pressure side on 4
Import is connected with high pressure side outlet.9 both ends of housing are connected to form high-pressure side pressure-bearing boundary with 6 side of tube sheet at both ends respectively, and two
6 opposite side of tube sheet at end is connected to form low-pressure side pressure-bearing boundary with a joint sealing 12 respectively, two joint sealings 12 respectively with low-pressure side into
Mouth linkage section 13 and low side outlets linkage section 14 connect.
The method of work of above-mentioned high pressure compact heat exchanger is as follows：
First, high-pressure fluid is inputted to housing 9 from high pressure side-entrance linkage section 10, and high pressure side outlet connection is flowed to along shell side
Section 11；Then, low-pressure fluid is inputted from low pressure side-entrance linkage section 13, and low side outlets linkage section 14 is flowed to along plate journey；Ensure
Heat exchanger plates are acted on 4 in positive differential pressure all the time, heat exchanger plates, in compression stress, can be kept the complete of pressure boundary to 4
Property, the fluid of both sides is isolated by heat exchanger plates to 4；Housing 9 bears the pressure of high pressure side liquid with tube sheet 6；Flow process mesohigh
Conducted heat with low pressure side liquid by heat exchanger plates 1 side；At the end of work, low-pressure lateral pressure is first laid down, then lays down high pressure side pressure
Power, it is ensured that heat exchanger plates are acted on 4 in positive differential pressure all the time.
The above, be only presently preferred embodiments of the present invention, not to the present invention in any form with substantial limitation,
It should be pointed out that for those skilled in the art, on the premise of the method for the present invention is not departed from, can also make
Some improvement and supplement, these are improved and supplement also should be regarded as protection scope of the present invention.All those skilled in the art,
Without departing from the spirit and scope of the present invention, when made using disclosed above technology contents it is a little more
Dynamic, modification and the equivalent variations developed, are the equivalent embodiment of the present invention；Meanwhile all substantial technologicals pair according to the present invention
The variation, modification and evolution for any equivalent variations that above-described embodiment is made, still fall within the scope of technical scheme
It is interior.
Claims (10)
- A kind of 1. high pressure compact heat exchanger, it is characterised in that：The heat exchange overlapped layer by layer is arranged including housing (9), in housing (9) For plate to (4), heat exchanger plates are each passed through the both ends of (4) tube sheet (6), on the inside of two tube sheets (6) respectively with housing (9) both ends It is connected, is connected respectively with a joint sealing (12) on the outside of two tube sheets (6)；Heat exchanger plates are internally formed (4) low-pressure side fluid passage, and heat exchanger plates are to (4) and heat exchanger plates to forming high-pressure side between (4) Fluid passage；High pressure side-entrance linkage section (10) and high pressure side outlet linkage section (11) are respectively arranged on housing (9) both ends, and respectively It is connected with the import and export of the high-pressure side fluid passage；Low pressure side-entrance linkage section (13) and low side outlets linkage section (14) Two joint sealings (12) are each passed through, and the import and export with the low-pressure side fluid passage is connected respectively.
- A kind of 2. high pressure compact heat exchanger as claimed in claim 1, it is characterised in that：The heat exchanger plates are to (4) by two pieces Heat exchanger plates (1) are bonded to each other pairing, are arranged symmetrically composition in minute surface；The front and back of every piece of heat exchanger plates (1) is equipped with interval The conduit (2) and rib (3) of setting, adjacent conduit (2) are separated by rib (3).
- A kind of 3. high pressure compact heat exchanger as claimed in claim 2, it is characterised in that：On each face of the heat exchanger plates (1) Conduit (2) be parallel to each other.
- A kind of 4. high pressure compact heat exchanger as claimed in claim 3, it is characterised in that：The groove on heat exchanger plates (1) two sides Road (2) heat exchanger plates (1) both ends changeover portion is not parallel, interlude is parallel to each other.
- A kind of 5. high pressure compact heat exchanger as claimed in claim 2, it is characterised in that：Two pieces to (4) of the heat exchanger plates The long side edge welded seal of heat exchanger plates (1), in heat exchanger plates to forming low pressure side liquid between (4) internal two pieces of heat exchanger plates (1) Passage.
- A kind of 6. high pressure compact heat exchanger as claimed in claim 1, it is characterised in that：The heat exchanger plates are to (4) with suitable The different in width of housing (9) inner wall size overlaps layer by layer, is placed in housing (9).
- A kind of 7. high pressure compact heat exchanger as claimed in claim 1, it is characterised in that：Adjacent heat exchanger plates are between (4) Gap, and heat exchanger plates are to the equal welded seal in gap between (4) and tube sheet (6).
- A kind of 8. high pressure compact heat exchanger as claimed in claim 1, it is characterised in that：The heat exchanger plates are to high pressure on (4) The high-pressure side import and export changeover portion conduit of the both ends shape turning in 90 ° of side liquid passage, high-pressure side import and export changeover portion conduit Side of the heat exchanger plates to (4) is extended to, forms high pressure side-entrance and high pressure side outlet；High pressure side-entrance and high pressure side outlet difference It is connected with the high pressure side-entrance linkage section (10) and high pressure side outlet linkage section (11).
- A kind of 9. high pressure compact heat exchanger as claimed in claim 1, it is characterised in that：The housing (9) connects with tube sheet (6) The place of connecing forms high-pressure side pressure-bearing boundary, and tube sheet (6) forms low-pressure side pressure-bearing boundary with joint sealing (12) junction.
- It is 10. a kind of such as the application method of claim 1~9 any one of them high pressure compact heat exchanger, it is characterised in that：It is first First, high-pressure fluid is inputted to housing (9) from high pressure side-entrance linkage section (10), and high pressure is flowed to along the high-pressure side fluid passage of shell side Side outlet linkage section (11)；Then, low-pressure fluid is inputted to housing (9) from low pressure side-entrance linkage section (13), along the low of plate journey Pressure side liquid passage flows to low side outlets linkage section (13)；Ensure that heat exchanger plates act on (4) in positive differential pressure all the time, make heat exchange Plate is in (4) compression stress, so as to keep the integrality of pressure boundary, high and low pressure fluid by heat exchanger plates to (4) every From；Housing (9) bears the pressure of high pressure side liquid with tube sheet (6)；In flow process, high pressure side liquid is carried out with low pressure side liquid Heat transfer；At the end of work, low-pressure lateral pressure is first laid down, then lay down high side pressure, it is ensured that heat exchanger plates are in positive pressure all the time to (4) Difference effect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711410325.7A CN107966055B (en) | 2017-12-22 | 2017-12-22 | High-pressure compact heat exchanger and working method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711410325.7A CN107966055B (en) | 2017-12-22 | 2017-12-22 | High-pressure compact heat exchanger and working method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107966055A true CN107966055A (en) | 2018-04-27 |
| CN107966055B CN107966055B (en) | 2024-02-02 |
Family
ID=61995773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711410325.7A Active CN107966055B (en) | 2017-12-22 | 2017-12-22 | High-pressure compact heat exchanger and working method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107966055B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112665424A (en) * | 2020-12-28 | 2021-04-16 | 中国长江三峡集团有限公司 | Corrosion-resistant printed circuit board heat exchanger for gas-liquid heat exchange and coating process |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61140792A (en) * | 1984-12-14 | 1986-06-27 | Matsushita Electric Ind Co Ltd | Heat exchanger |
| US5035284A (en) * | 1987-12-24 | 1991-07-30 | Sumitomo Presicion Products Co. Ltd. | Plate-fin-type heat exchanger |
| JPH07180985A (en) * | 1993-12-21 | 1995-07-18 | Kobe Steel Ltd | Heat resisting fatigue structure of plate fin heat-exchanger |
| US5915469A (en) * | 1995-07-16 | 1999-06-29 | Tat Aero Equipment Industries Ltd. | Condenser heat exchanger |
| KR20120075838A (en) * | 2010-12-29 | 2012-07-09 | 한국원자력연구원 | Heat exchanger for very high temperature nuclear reactor |
| CN105043144A (en) * | 2015-06-12 | 2015-11-11 | 西安交通大学 | Double-side etching high-temperature and high-pressure printed circuit board heat exchanger |
| CN105135918A (en) * | 2015-08-27 | 2015-12-09 | 洛阳明远石化技术有限公司 | Novel efficient welded plate heat exchanger |
| US20160144467A1 (en) * | 2014-11-20 | 2016-05-26 | Korea Institute Of Energy Research | Heat exchange reactor using thin plate provided with flow path therein and method of manufacturing the same |
| CN207831992U (en) * | 2017-12-22 | 2018-09-07 | 上海发电设备成套设计研究院有限责任公司 | high pressure compact heat exchanger |
-
2017
- 2017-12-22 CN CN201711410325.7A patent/CN107966055B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61140792A (en) * | 1984-12-14 | 1986-06-27 | Matsushita Electric Ind Co Ltd | Heat exchanger |
| US5035284A (en) * | 1987-12-24 | 1991-07-30 | Sumitomo Presicion Products Co. Ltd. | Plate-fin-type heat exchanger |
| JPH07180985A (en) * | 1993-12-21 | 1995-07-18 | Kobe Steel Ltd | Heat resisting fatigue structure of plate fin heat-exchanger |
| US5915469A (en) * | 1995-07-16 | 1999-06-29 | Tat Aero Equipment Industries Ltd. | Condenser heat exchanger |
| KR20120075838A (en) * | 2010-12-29 | 2012-07-09 | 한국원자력연구원 | Heat exchanger for very high temperature nuclear reactor |
| US20160144467A1 (en) * | 2014-11-20 | 2016-05-26 | Korea Institute Of Energy Research | Heat exchange reactor using thin plate provided with flow path therein and method of manufacturing the same |
| CN105043144A (en) * | 2015-06-12 | 2015-11-11 | 西安交通大学 | Double-side etching high-temperature and high-pressure printed circuit board heat exchanger |
| CN105135918A (en) * | 2015-08-27 | 2015-12-09 | 洛阳明远石化技术有限公司 | Novel efficient welded plate heat exchanger |
| CN207831992U (en) * | 2017-12-22 | 2018-09-07 | 上海发电设备成套设计研究院有限责任公司 | high pressure compact heat exchanger |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112665424A (en) * | 2020-12-28 | 2021-04-16 | 中国长江三峡集团有限公司 | Corrosion-resistant printed circuit board heat exchanger for gas-liquid heat exchange and coating process |
| CN112665424B (en) * | 2020-12-28 | 2023-03-07 | 中国长江三峡集团有限公司 | Corrosion-resistant printed circuit board heat exchanger for gas-liquid heat exchange and coating process |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107966055B (en) | 2024-02-02 |
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