CN101842656A - Flow moderator - Google Patents
Flow moderator Download PDFInfo
- Publication number
- CN101842656A CN101842656A CN200880100345A CN200880100345A CN101842656A CN 101842656 A CN101842656 A CN 101842656A CN 200880100345 A CN200880100345 A CN 200880100345A CN 200880100345 A CN200880100345 A CN 200880100345A CN 101842656 A CN101842656 A CN 101842656A
- Authority
- CN
- China
- Prior art keywords
- fluid
- fluid flow
- exchange device
- plate
- heat
- 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.)
- Pending
Links
- 239000012530 fluid Substances 0.000 claims abstract description 278
- 238000000034 method Methods 0.000 claims abstract description 16
- 238000007789 sealing Methods 0.000 claims description 11
- 230000001105 regulatory effect Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 description 4
- 239000007769 metal material Substances 0.000 description 3
- 230000002411 adverse Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 101150064138 MAP1 gene Proteins 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000012809 cooling fluid Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000013536 elastomeric material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002637 fluid replacement therapy Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
Images
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
- F28F3/083—Elements constructed for building-up into stacks, e.g. capable of being taken apart for cleaning capable of being taken apart
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/02—Header boxes; End plates
- F28F9/04—Arrangements for sealing elements into header boxes or end plates
-
- 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
- F28D9/0043—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 plates having openings therein for circulation of at least one heat-exchange medium from one conduit to another
- F28D9/005—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 plates having openings therein for circulation of at least one heat-exchange medium from one conduit to another the plates having openings therein for both heat-exchange media
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/02—Header boxes; End plates
- F28F9/026—Header boxes; End plates with static flow control means, e.g. with means for uniformly distributing heat exchange media into conduits
- F28F9/0265—Header boxes; End plates with static flow control means, e.g. with means for uniformly distributing heat exchange media into conduits by using guiding means or impingement means inside the header box
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
A fluid flow moderator for a plate heat exchange device comprises an open-sided fluid conduit adapted for positioning adjacent to a fluid port of a plate heat exchange device wherein said fluid conduit has a fluid deflection surface for moderating fluid flow. A method of moderating fluid flow in a plate heat exchange device comprises positioning an open-sided fluid conduit adjacent to a fluid port of a plate heat exchange device wherein said fluid conduit has a surface for deflecting a fluid and moderating fluid flow in said heat exchange device.
Description
Technical field
The present invention relates generally to a kind of heat-exchanger rig that is used for fluid.Particularly, the present invention relates to a kind of method that the fluid flow conditioner of plate-type heat-exchange device, the plate-type heat-exchange device that comprises the fluid flow conditioner and adjusting fluid flow that is used for.
Background technology
Usually, the plate-type heat-exchange device that is used for fluid is assembled by a series of metal plates, and these plates are vertically packed in order to form the array of fluid chamber.
Fluid chamber in the plate-type heat-exchange device alternately comprises two kinds of fluids, and heat exchanges between this two fluid.
In general, fluid flow port can be positioned at the contiguous place, bight of heat exchanger plates, and to form the manifold (manifold) by device, this manifold allows fluid process fluid chamber and flow (for example, passing through mechanical pump) alternately between the fluid chamber that replaces.In this mode, each piece heat exchanger plates provides the heat exchange contact-making surface between two fluids.This is convenient to carry out heat transmission between fluid when fluid flows through device, cool off the fluid of higher temperature, heats the fluid of lower temperature simultaneously.
Under specific circumstances, when fluid flows body chamber because friction effect, can because be positioned on fluid chamber's inner surface and fluid flow port around erose feature (for example, passage, indenture) and form local turbulent area.Energy is dissipated from turbulent flow (being also referred to as whirlpool) district, thereby causes the loss of fluid pressure in heat-exchanger rig, and has hindered fluid to flow.This has adverse influence for the heat transference efficiency in the device.
In addition, in the plate-type heat-exchange device of routine, distribute and inhomogeneous at the lip-deep fluid of heat-conducting plate, cause fluid not best the contact plate face so that carry out heat transmission efficiently.This also has adverse influence to the heat transference efficiency of whole device.
Therefore, sought to improve the method for these problems.
Summary of the invention
According to the present invention, a kind of fluid flow conditioner that is used for the plate-type heat-exchange device is provided, comprise the side opening fluid line, this side opening fluid line is fit to be positioned at the contiguous place of the fluid flow port of plate-type heat-exchange device, and wherein above-mentioned fluid line has and is used to regulate the fluid deflection surface that fluid flows.
Find surprisingly that fluid flow conditioner of the present invention can reduce the local turbulence district in the plate-type heat-exchange device, and compares with the plate-type heat-exchange device of routine, also provide a kind of method make fluid on metallic plate, distributes more even.
By making fluid flow conditioner of the present invention be arranged in the contiguous place of the fluid flow port of plate-type heat-exchange device fluid chamber, so that fluid flows body pipeline, and when fluid enters fluid chamber, make fluid deflector, can realize this surprising effect by side opposite.In this mode, the local turbulence district that is caused by friction effect reduces to minimum, so that the loss of fluid pressure reduces.This mode also has a kind of effect, and is even more by the fluid distribution on heat-conducting plate surface exactly when making fluid deflector, and this is by the side opening part from pipeline is radially mobile forcibly because of fluid.In addition, owing to pass through the uniform fluid flow distribution on heat-conducting plate surface, can see that heat exchange is improved.
According to having the present invention further provides a kind of plate-type heat-exchange device, comprise the fluid flow conditioner, wherein above-mentioned fluid flow conditioner comprises the side opening fluid line, this side opening fluid line is positioned at the contiguous place of the fluid flow port of plate-type heat-exchange device, and wherein above-mentioned fluid line has and is used to regulate the fluid deflection surface that fluid flows.
A kind of method that fluid flows of regulating in the plate-type heat-exchange device also further is provided according to the present invention, this method comprises the contiguous place of the fluid flow port that makes the side opening fluid line be positioned at the plate-type heat-exchange device, and wherein above-mentioned fluid line has and is used for making fluid deflector and regulating the surface that fluid flows at above-mentioned heat-exchanger rig.
According to some scheme of the present invention, fluid line can be the part cylinder.Particularly, fluid line can be the part cylinder of end openings and hollow.This provide have arc in the fluid line of deflection surface, help fluid partly to enter into fluid chamber along controlled (controlled) radial deflection and the end openings by cylinder by fluid flow port.For clarity sake, it should be understood that arc be meant can with part circular or the oval corresponding shape of part.The U-shaped or the V-arrangement inner surface that are used for fluid line also can be thought within the scope of the invention.
In some scheme of the present invention, the side opening of fluid line part can be the opening (for example, longitudinal opening) with parallel edge, and this helps to make fluid evenly distribute in fluid chamber by the radial deflection from arc deflection surface fluid replacement.
In some scheme of the present invention, the side opening fluid line can comprise the pipeline with sidewall, and this sidewall only partly opens wide.For instance, fluid line can be the open-ended hollow cylinder that has one or more holes and/or otch in its sidewall.These holes and/or otch can be arranged on a plurality of positions in the wall, flow along required direction with the guiding fluid.Term side opening fluid line is intended to any equivalent structure of comprising all said structures and said function being provided.
Fluid line can be made by metal material.Yet under specific circumstances, fluid line can be made by plastics or other synthetic materials, is used for the situation that for example corrosive fluid is cooled or heats.In any case the technical staff can select the environment that is used the material and the size of fluid line according to fluid line.
According to some scheme of the present invention, fluid line can have sealing ring to seal between fluid line and fluid flow port.This helps to guarantee that basically all fluids that flow through fluid flow port can flow through fluid line, so as the mobile maintenance of fluid to be controlled, evenly and do not have a turbulent flow.This be because the fluid that between the edge of the outer surface of fluid line and fluid flow port, flows can turbulization situation.
Sealing ring can be soldered on the fluid line or with other any suitable method well known by persons skilled in the art and be connected to fluid line.Sealing ring can be made of heat-resisting and/or anticorrosive elastomeric material of elasticity or metal material.
In some scheme of the present invention, fluid line also can be provided with handle, and handle provides convenience for remove the fluid flow conditioner from heat-exchanger rig.Handle can form one with sealing ring or be separately connected on the fluid line.
According to some scheme of the present invention, the fluid deflection surface is provided with indenture, fold and/or hole.These features can be arranged according to the mode that helps to optimize flow distribution on heat exchanger plates.
According to some scheme of the present invention, an arcuate flow deflection surface can be set, this arcuate flow deflection surface have less than 360 °, be less than or equal to 270 °, be less than or equal to 180 ° or be less than or equal to 90 ° arc diagonal angle.The arc diagonal angle that depends on arc deflection can change the requirement that fluid flow distribution on the heat exchanger plates adapts to heat-exchanger rig.
According to some scheme of the present invention, the plate-type heat-exchange device can be provided with the fluid flow conditioner, this fluid flow conditioner be arranged in the fluid flow port vicinity sentence when fluid enter and/regulating fluid when leaving the fluid flow port of heat exchanger plates of heat-exchanger rig flows.
According to some scheme of the present invention, the plate-type heat-exchange device can have a series of heat exchanger plates that have fluid flow port, and described heat exchanger plates assembling forms manifold, and described manifold defines and is used for the flow channel that fluid flows through heat-exchanger rig.
Used fluid can be liquid or gas according to the present invention.In addition, the method that flows according to fluid flow conditioner of the present invention, heat-exchanger rig and adjusting fluid equally all is applicable to process and the heated process of cryogen that high temperature fluid is cooled.
Description of drawings
Fig. 1 shows the plane of conventional plate-type heat-exchange device;
Fig. 2 shows the part schematic diagram of heat exchanger plates, in the plate-type heat-exchange device of described heat exchanger plates load map 1, forms fluid chamber and the fluid counter-flow arrangement through fluid chamber;
Fig. 3 shows not to have according to the conventional plate-type heat-exchange device (Fig. 3 A) of fluid flow conditioner of the present invention and has the part diagrammatic representation of the plate-type heat-exchange device (Fig. 3 B) according to fluid flow conditioner of the present invention;
Fig. 4 shows the plane of first embodiment of fluid flow conditioner of the present invention;
Fig. 5 shows second (Fig. 5 A), the 3rd (Fig. 5 B) of the fluid flow conditioner according to the present invention and the cross-sectional view of the 4th (Fig. 5 C) embodiment;
Fig. 6 shows the plane that distributes according to the lip-deep fluid of the heat exchanger plates of heat-exchanger rig of the present invention, and this heat-exchanger rig is equipped with the fluid flow conditioner of Fig. 5 A (Fig. 6 A), Fig. 5 B (Fig. 6 B) and Fig. 5 C (Fig. 6 C) respectively; And
Fig. 7 shows the cross-sectional view of the fluid flow conditioner according to the present invention.
The specific embodiment
In Fig. 1, show plate-type heat-exchange device 1, it is used for carrying out heat exchange flowing through between two fluids of this device, so as to the fluid of cooling higher temperature, the fluid of heating lower temperature.Device 1 has head support 5, end supports 10, last back timber 15 and following back timber 20.
The heat exchanger plates (not shown) is vertically packed between head support 5 and the end supports 10, and is fixed on by tie-rod 21 on the two opposite sides of plate-type heat-exchange device 1, to limit the narrow fluid chamber (not shown) that a series of two fluids can flow through.
In the present embodiment, the fluid intake 25,26 and the fluid issuing 30,31 that are positioned on the head support 5 provide counter-flow arrangement, herein, a fluid flows between fluid intake 25 and fluid issuing 30, and another fluid flows between fluid intake 26 and fluid issuing 31.As optional scheme, fluid can not be in the mode of counter-flow arrangement, but flows through fluid chamber 40 along same direction.
In conjunction with Fig. 2, in the plate-type heat-exchange device (not shown) of Fig. 1, has the heat exchanger plates 35 of arranged in sequence on the whole, to limit array of fluid chamber 40.Heat exchanger plates 35 provides the heat exchange contact-making surface between fluid chamber 40, and has fluid flow port 45, is used for fluid and flows between fluid chamber 40.
Fluid chamber 40 alternately provides the fluid flowing passage that is used for first fluid 50 (40a of fluid chamber) and second fluid 55 (40b of fluid chamber).Fluid 50 and fluid 55 are illustrated by arrow 60 and 65 respectively through the fluid flow direction of fluid chamber 40.
In use, when the reverse side 70 of fluid 50,55 contact heat-exchanging plates 35, heat is crossed plate 35 and is exchanged between fluid 50,55, so that the fluid of higher temperature is cooled, and the fluid of lower temperature is heated.
Fig. 3 A shows the heat exchanger plates 35 of the heat-exchanger rig 1 of being isolated by sealing gasket 75 and flows through the fluid 55 of fluid flow port 45 along the direction of arrow 65.Passage 76 appears at the adjacent of sealing gasket 75, causes the local turbulence of the fluid 55 shown in curve arrow 80 thus.Arrow 85 shows the flow direction by the fluid 55 of the 40b of fluid chamber.For clarity sake, also show the independent fluid flow system of the 40a of fluid chamber that comprises cooling fluid 50.
In conjunction with Fig. 4, show a kind of fluid flow conditioner 90, it has with the columnar fluid line 95 of part of deflection surface 100 in arc and the longitudinal opening 110 that is limited by edge 115.Deflection surface 100 has indenture 105.
Fig. 3 B shows the fluid flow conditioner 90 of the adjacent that is positioned at fluid flow port 45.In use, stop fluid 55 to move forward in the pipeline 76, thereby reduce turbulent flow, and improve the flow efficiency of fluid 55 by plate-type heat-exchange device 1 by deflection surface 100.Fluid pressure loss reduces, and from being improved to the heat exchange at the fluid 50 of the 40a of fluid chamber at the fluid 55 of the 40b of fluid chamber.
In conjunction with Fig. 5 A to 5C, show the further embodiment of fluid flow conditioner 90.The fluid flow conditioner 90 of Fig. 5 A has fluid line 96, and this pipeline has the arc diagonal angle less than 180 ° arc deflection surface 101.The fluid flow conditioner 90 of Fig. 5 B has fluid line 97, and this pipeline has the arc deflection surface 102 of arc diagonal angle between 180 ° and 270 °.The fluid flow conditioner 90 of Fig. 5 C has fluid line 98, and this pipeline has the arc deflection surface 103 of arc diagonal angle between 180 ° and 270 °, and fluid flow conditioner 90 also has perforation 120.The different angles of arc deflection surface 101,102,103 make fluid flow conditioner 90 have different deflection characteristics with surface characteristics, to adapt to the distribution requirement that single fluid flows.Make the present invention have multifunctionality and adaptability like this.
In conjunction with each figure of Fig. 6 A to 6C, show heat exchanger plates 35 with fluid flow port 45 and fluid flow conditioner 90.
In conjunction with Fig. 6 A, for optimizing the heat exchange by heat exchanger plates 35, fluid flows and should distribute at heat exchanger plates 35 upper edge direction A and direction B now, and direction A and B are illustrated by arrow 125 and 130 respectively.Under the situation that does not have fluid flow conditioner 90, flow mainly along direction A (being arrow 125) because this flow direction vertical plane to fluid flow port 45 between minimum drag overall is provided.This makes the skewness of fluid on heat exchanger plates 40, causes the poor efficiency of heat exchange.By using fluid flow conditioner 90, the fluid (not shown) that enters fluid chamber's (not shown) by fluid flow port 45 by arc deflection surface 101 along direction A and B deflection equably.
Similarly, shown in Fig. 6 B and 6C, by using fluid flow conditioner 90, the fluid (not shown) that enters fluid chamber's (not shown) by fluid flow port 45 by arc deflection surface 102 and 103 in the direction of the width regions upper edge of heat exchanger plates 40 arrow 105 with radial deflection.Therefore, when fluid flowed on heat exchanger plates 35, fluid was distributed equably, thereby reached and the contacting and high efficiency heat exchange of the best of heat exchanger plates 35.
With reference to figure 7, show fluid flow conditioner 90 with fluid line 95, fluid line 95 has the fluid deflection surface 100 that is positioned at fluid flow port 45 contiguous places, and fluid flow port 45 has the sealing ring 140 at end 101 places that are connected to fluid line 95.Sealing ring 140 seals between fluid line 95 and fluid flow port 45, so that guide all fluid (not shown) by fluid flow conditioner 90 basically.Sealing ring 110 is made with rubber chemical-resisting by heat-resisting, and makes a fluid line 90 and mouthful 45 (not shown) tight seals.Selectively, sealing ring 140 is made by metal material, and is welded to fluid line 95.
Though describe the present invention in conjunction with the preferred embodiments, those skilled in the art will appreciate that under the condition that does not break away from aim of the present invention and scope, still can make the variation on form and the details.
Claims (20)
1. fluid flow conditioner that is used for the plate-type heat-exchange device, comprise the side opening fluid line, described side opening fluid line is fit to be positioned at the contiguous place of the fluid flow port of plate-type heat-exchange device, and wherein said fluid line has and is used to regulate the fluid deflection surface that fluid flows.
2. fluid flow conditioner according to claim 1, wherein said fluid line are the part cylinders.
3. fluid flow conditioner according to claim 1, wherein said fluid line has the arcuate flow deflection surface.
4. fluid flow conditioner according to claim 2, the described side opening of wherein said fluid line partly is a longitudinal opening.
5. fluid flow conditioner according to claim 1 also comprises the sealing ring that is used for described fluid line.
6. fluid flow conditioner according to claim 5, wherein said fluid line also comprises the handle that is used for removing from described heat-exchanger rig described adjuster.
7. fluid flow conditioner according to claim 1, wherein said fluid deflection surface has indenture, fold and/or hole.
8. fluid flow conditioner according to claim 3, wherein said arcuate flow deflection surface has the arc diagonal angle that is less than or equal to 270 °.
9. fluid flow conditioner according to claim 1, wherein the fluid flow adjustment is in fluid flow port and/or the contiguous place's minimizing of the fluid flow port pressure loss.
10. plate-type heat-exchange device, comprise the fluid flow conditioner, wherein said fluid flow conditioner comprises the side opening fluid line, described side opening fluid line is positioned at the contiguous place of the fluid flow port of plate-type heat-exchange device, and wherein said fluid line has and is used to regulate the fluid deflection surface that fluid flows.
11. plate-type heat-exchange device according to claim 10 comprises a series of heat exchanger plates with fluid flow port, described heat exchanger plates assembling forms manifold, and described manifold is defined for the flow channel that fluid flows through described heat-exchanger rig.
12. plate-type heat-exchange device according to claim 10, wherein said fluid line are the part cylinders.
13. plate-type heat-exchange device according to claim 10, wherein said fluid line has the arcuate flow deflection surface.
14. plate-type heat-exchange device according to claim 10, wherein said fluid deflection surface has indenture, fold and/or hole.
15. plate-type heat-exchange device according to claim 13, wherein said arcuate flow deflection surface has the arc diagonal angle that is less than or equal to 270 °.
16. fluid flow conditioner according to claim 10, wherein the fluid flow adjustment is in fluid flow port and/or the contiguous place's minimizing of the fluid flow port pressure loss.
17. in the plate-type heat-exchange device, regulate the method that fluid flows for one kind, described method comprises: make the side opening fluid line be positioned at the contiguous place of the fluid flow port of plate-type heat-exchange device, wherein said fluid line has and is used for making fluid deflector and regulating the surface that fluid flows at described heat-exchanger rig.
18. method according to claim 17, wherein said fluid line are the part cylinders.
19. method according to claim 17, wherein said fluid line has the arcuate flow deflection surface.
20. method according to claim 19, wherein said arcuate flow deflection surface has the arc diagonal angle less than 270 °.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11/828,069 US20090025918A1 (en) | 2007-07-25 | 2007-07-25 | Flow moderator |
| US11/828,069 | 2007-07-25 | ||
| PCT/US2008/070628 WO2009015076A1 (en) | 2007-07-25 | 2008-07-21 | Flow moderator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101842656A true CN101842656A (en) | 2010-09-22 |
Family
ID=40281744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200880100345A Pending CN101842656A (en) | 2007-07-25 | 2008-07-21 | Flow moderator |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US20090025918A1 (en) |
| EP (1) | EP2183539A1 (en) |
| KR (1) | KR20100075828A (en) |
| CN (1) | CN101842656A (en) |
| DE (1) | DE112008001953T5 (en) |
| SE (1) | SE1000176A1 (en) |
| WO (1) | WO2009015076A1 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5689345B2 (en) * | 2011-03-29 | 2015-03-25 | 株式会社ティラド | Laminate heat exchanger |
| JP6047181B2 (en) * | 2015-01-16 | 2016-12-21 | 大阪瓦斯株式会社 | Solid oxide fuel cell system |
| JP6298135B2 (en) * | 2016-10-03 | 2018-03-20 | 大阪瓦斯株式会社 | Heat exchanger for fuel cell system |
| JP7018299B2 (en) * | 2017-11-22 | 2022-02-10 | 株式会社日阪製作所 | Plate heat exchanger |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2052723B (en) * | 1979-06-04 | 1983-04-07 | Apv Co Ltd | Plate heat exchanger |
| US4303124A (en) * | 1979-06-04 | 1981-12-01 | The A.P.V. Company Limited | Plate heat exchanger |
| US4287945A (en) * | 1979-07-03 | 1981-09-08 | The A.P.V. Company Limited | Plate heat exchanger |
| DE3311579C2 (en) * | 1983-03-30 | 1985-10-03 | Süddeutsche Kühlerfabrik Julius Fr. Behr GmbH & Co. KG, 7000 Stuttgart | Heat exchanger |
| US6179051B1 (en) * | 1997-12-24 | 2001-01-30 | Delaware Capital Formation, Inc. | Distributor for plate heat exchangers |
| SE516537C2 (en) * | 2000-05-19 | 2002-01-29 | Alfa Laval Ab | Flat pack and plate heat exchanger |
| SE516416C2 (en) * | 2000-05-19 | 2002-01-15 | Alfa Laval Ab | Plate package, heat transfer plate, plate heat exchanger and use of heat transfer plate |
| US7036562B2 (en) * | 2002-02-26 | 2006-05-02 | Honeywell International, Inc. | Heat exchanger with core and support structure coupling for reduced thermal stress |
| CA2381214C (en) * | 2002-04-10 | 2007-06-26 | Long Manufacturing Ltd. | Heat exchanger inlet tube with flow distributing turbulizer |
| US7967060B2 (en) * | 2005-08-18 | 2011-06-28 | Parker-Hannifin Corporation | Evaporating heat exchanger |
-
2007
- 2007-07-25 US US11/828,069 patent/US20090025918A1/en not_active Abandoned
-
2008
- 2008-07-21 SE SE1000176A patent/SE1000176A1/en not_active Application Discontinuation
- 2008-07-21 EP EP08796363A patent/EP2183539A1/en not_active Withdrawn
- 2008-07-21 KR KR1020107004119A patent/KR20100075828A/en not_active Application Discontinuation
- 2008-07-21 CN CN200880100345A patent/CN101842656A/en active Pending
- 2008-07-21 DE DE112008001953T patent/DE112008001953T5/en not_active Withdrawn
- 2008-07-21 WO PCT/US2008/070628 patent/WO2009015076A1/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| SE1000176A1 (en) | 2010-03-10 |
| DE112008001953T5 (en) | 2010-09-09 |
| WO2009015076A1 (en) | 2009-01-29 |
| KR20100075828A (en) | 2010-07-05 |
| EP2183539A1 (en) | 2010-05-12 |
| US20090025918A1 (en) | 2009-01-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104501632B (en) | A kind of arc plate type heat exchanger | |
| CN101842656A (en) | Flow moderator | |
| CN107941054A (en) | Vapor liquid heat exchange device | |
| CN103296329B (en) | A kind of power supply chiller | |
| CN204478885U (en) | A kind of tubular arc heat exchange plate type heat-exchanger rig | |
| US20120048526A1 (en) | Plate Heat Exchanger | |
| CN110553520A (en) | Small-size spiral winding elasticity tubular heat exchanger | |
| CN101696862B (en) | Full welded plate bundle with reinforced structures | |
| CN201787837U (en) | U-shaped pipe heat exchanger | |
| CN107966057A (en) | A kind of plate heat exchanger and its application method | |
| CN102012175B (en) | Novel gas-liquid heat-exchange device | |
| CN106855327A (en) | A kind of heat exchanger | |
| CN213273911U (en) | Cooler for shaking working condition | |
| CN109945717B (en) | A kind of high-temperature cooler set of heat exchange tubes | |
| CN204419763U (en) | Three-dimensional inside and outside ribbed pipe air-cooling type oil cooler | |
| CN203837532U (en) | Shell-tube type heat exchanger | |
| CN207922920U (en) | Three-medium heat exchanger and three-medium heat exchange equipment | |
| CN208432139U (en) | Superconduction heat exchange unit and its device, system | |
| CN204007248U (en) | Novel plate heat exchanger | |
| CN106855328A (en) | A kind of heat exchanger | |
| CN104613795A (en) | Efficient titanium alloy plate-fin heat exchanger core structure | |
| KR101014535B1 (en) | Heat exchanger with cap having fuel cooling pipe | |
| CN110686549A (en) | Multi-runner rectangular fin flat tube and heat exchanger | |
| CN215413261U (en) | Multi-flow heat exchange plate structure for closed cooling tower | |
| CN211782923U (en) | Low-pressure-drop efficient gas heat exchanger |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20100922 |