CN104395686A - Plate heat exchanger - Google Patents
Plate heat exchanger Download PDFInfo
- Publication number
- CN104395686A CN104395686A CN201380032130.7A CN201380032130A CN104395686A CN 104395686 A CN104395686 A CN 104395686A CN 201380032130 A CN201380032130 A CN 201380032130A CN 104395686 A CN104395686 A CN 104395686A
- Authority
- CN
- China
- Prior art keywords
- plate
- housing
- enamel
- heat exchanger
- coating
- 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
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
- F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
- F28F13/18—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by applying coatings, e.g. radiation-absorbing, radiation-reflecting; by surface treatment, e.g. polishing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F19/00—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers
- F28F19/02—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers by using coatings, e.g. vitreous or enamel coatings
- F28F19/04—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers by using coatings, e.g. vitreous or enamel coatings of rubber; of plastics material; of varnish
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F19/00—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers
- F28F19/02—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers by using coatings, e.g. vitreous or enamel coatings
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
- F28F21/04—Constructions of heat-exchange apparatus characterised by the selection of particular materials of ceramic; of concrete; of natural stone
-
- 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
Abstract
The invention relates to a plate heat exchanger consisting of a plate stack (2) and a housing (1) surrounding the plate stack, wherein the plates (2a) in the plate stack (2) are connected to each other in such a manner that alternatingly a first and at least one further medium can flow through adjacent intermediate plate spaces and that one medium can be fed to the plate stack (2) via flow-through channels extending in the stack direction or can be discharged from the plate stack, while the other medium can be fed to the intermediate plate spaces associated with the medium via an intermediate space between the housing (1) and the plate stack (2) on the outer circumference or discharged from the intermediate plate spaces. It is essential that the following material combination is present: the plates (2a) of the plate stack (2) are manufactured by a known manner from a corrosion-resistant material, the housing (1) consists of a non-corrosion-resistant material, and the inner side of the housing, to which the medium is applied, has an enamel coating.
Description
Technical field
The present invention relates to a kind of heat-exchangers of the plate type, this heat-exchangers of the plate type comprises plate heap and surrounds the housing of plate heap, wherein, plate in plate heap is connected with each other like this, make first medium and at least another medium can pass alternately over adjacent plate intermediate space, wherein a kind of medium by the percolation passage tablet sheet pile along stacking direction trend or can export from this plate heap, and another kind of medium can input the plate intermediate space corresponding with this another kind of medium by the gap between housing with the periphery that plate is piled or export from the plate intermediate space corresponding with this another kind of medium.
Background technology
Such heat-exchangers of the plate type all obtains open in numerous embodiment.The present invention not only relates to this version: wherein plate is in its edge with have seal around the part of its through flow hole and closely clamp along stacking direction.The advantage that this version has is that plate heap can be opened in a simple manner decoupled, checks and clean.
The present invention also relates to according to US 6 simultaneously, 158,238, the complete all-welded heat-exchangers of the plate type described in US 2005/0039896, WO2008/046952 and WO 2010/149858, for avoiding unnecessary repetition, their content is also belonged to the content of the application.At this, this plate heap by organizing plate to forming more, and wherein often organize plate to being all made up of two plates, these two plates are at least welded to each other along their periphery.Each plate has at least two holes for making medium flow through, and wherein by carrying out welding by adjacent plate to being interconnected along this some holes, thus from one group of plate, to arrival, next organizes plate pair by this some holes to make described medium.In contrast, another medium described flow through housing and plate heap between gap, and by the periphery that plate is piled enter adjacent plate between gap in.
The present invention relates to the mixed form between above-mentioned two kinds of heat-exchangers of the plate type-organization plans in addition, namely relate to the heat exchanger of part welding, wherein by the plate be welded to each other to the compression that mutually reclined by seal, namely only have always adjacent plate between gap can be opened.
Certainly, these heat-exchangerss of the plate type can also design like this, make to participate in heat exchanges more than two media or make the plate intermediate space of carrying out heat exchange not be directly in succession, but the middle plate intermediate space inserting an inertia/idle, this plate intermediate space such as can play safety pad.
As for the said first medium of beginning and at least another medium can pass alternately over adjacent plate intermediate space, this does not also mean that and all must to design like this in this gap for direct neighbor always; And the 3rd medium can be held in the gap of direct neighbor more precisely---the 3rd medium or static, or the medium flow through.
About the material of heat-exchangers of the plate type, normally used is the stainless steel of chrome-nickel.In order to realize such as relative to the corrosion resistance of acid, also there is known add molybdenum as other alloying component or use make plate by titanium, nickel or their alloy.But the shortcoming of these materials is that its cost is very high.Therefore WO 2008/046952 discloses and utilizes the carbon steel containing 0.05% to 2.1% carbon content to manufacture plate and the housing of heat exchanger, thus achieves the enough corrosion resistances for multiple service condition.
Summary of the invention
The object of the invention is to, improve the heat exchanger of the version described in beginning as follows, make to guarantee outstanding corrosion resistance on the one hand, compare on the other hand and greatly reduce manufacturing cost now.
This object is achieved like this according to the present invention, namely following combination of materials is selected: the plate of plate heap is made up of corrosion-resistant material, especially stainless steel in known manner, and housing is made up of non-corrosion resistant material, this non-corrosion resistant material is had enamel-coating at housing by the inner side of coated by dielectric.
Substantially reduced the material cost of housing by this combination of materials, and do not damage its corrosion resistance.Thus also just highly corrosion resistant is obtained by more low cost.
In principle, the housing of heat exchanger almost can be made up of any materials, as long as enough stable, the firm and matrix be suitable for as enamel-coating of this material.Meet object especially, this housing is made up of the carbon steel/black iron of application of slip enamel.
In enamel-coating, applicable is uses the enamel-coating of multilayer/multiple---and comprising having has the ground-coat enamel of the feature of good adhesion and planarization own to the metal matrix material of housing and has high resistance to chemicals corrosivity, especially acidproof cover-coat enamel.
For the material composition of enamel-coating,---at least in its top layer---applicable, it contains more than 50%, preferably greater than 60% SiO
2and/or more than 3.5%, TiO preferably greater than 4.5%
2and/or more than 12%, Na preferably greater than 15%
2o.
In addition be applicable to, enamel-coating at least contains the B preferably all in the percentage range of one digit number in its top layer
2o
3and/or Ka
2o and/or Li
2o and/or MoO
3and/or MnO and/or ZrO
2and/or F.In addition be applicable to, add BaO and/or CoO preferably all within the scope of permillage and/or V
2o
5.
The thickness of enamel-coating is about 1mm to 3mm, is preferably about 2mm.
In the common tube connector be welded on housing, there is multiple known possibility to those skilled in the art, especially namely use stainless scheme.But within the scope of the invention, these tube connectors---especially in the scope of medium being used to the gap flow through between housing and plate groups---can use the blackboard of application of slip enamel equally.
Accompanying drawing explanation
Other features and advantages of the present invention are drawn below by embodiment and the description of the drawings; Shown in it:
Fig. 1: illustrate transverse to plate through the sectional view according to heat-exchangers of the plate type of the present invention;
Fig. 2: the top view that the outside that one group of plate is right and inner side are shown.
Detailed description of the invention
As can be seen from the figure housing 1, this housing surrounds plate groups 2 in known manner.Housing and plate groups can have the profile of rectangle, but equally also can have the profile of circle or other shapes.
Plate groups 2 is made up of the plate 2a be welded to each other in couples together, its medium flows through often organizes plate pair, and this medium inputs via at least one tube connector 3 in plate groups upper area and exports via at least one tube connector 4 in plate groups lower area.Plate 2a has through flow hole for this reason in known manner, and these through flow holes are aimed at tube connector 3 and 4.
Adjacent plate to being at least welded to each other along these through flow holes, thus all adjacent plates between formed and be used for the through-flow gap of another medium.This another medium is input to the peripheral region on the top of plate groups 2 via tube connector 5, leave plate groups and be discharged by tube connector 6 in the edge of bottom.At this, the medium mentioned after own known inside components 1a within the case 1 ensure that can not in outside at plate groups ambient dynamic, but must flow over plate between gap.
Described heat exchanger is with the patten's design welded completely and without the need to sealing.According to selected flow direction, described heat exchanger can be operated in the mode of direct current, convection current or cross flow one.
Importantly, housing 1 is made up of non-corrosion-resistant material and---to be at least in the scope of its coated by dielectric be assigned with---on its all inwall all have the thick technology enamel-coating of about 2mm.And plate groups 2 and its tube connector 3 and 4 are all made up of corrosion resistant stainless steel.
With regard to housing 1 spoken of above with enamel internal coated layer with regard to, this also relates to the inside components 1a playing movement-oriented effect certainly, this inside components be not only arranged on plate heap 2 side on, but also be arranged on plate heap peripheral edge margin in.
Recommendable at the design aspect of housing 1, this housing can be at least opened from a side, and method arranges the top cover that can get loose.Certainly, this top cover can have above-mentioned enamel-coating too on its side by coated by dielectric.If this top cover directly can contact with relative enamel layer in rundown process, so just preferably by intermediate arrangement elastic sealing element be made up of corrosion resistant plastics to avoid this direct contact.
Enamel-coating---being at least its external surface layer---constituent meeting object especially can limit as follows:
65％SiO
2，15％Na
2O，5％TiO
2，3.5ZrO
2，2.5％B
2O
3，
1.8％F，1.7％Li
2O，1.4％MnO，1.1％MoO
3，1％Ka
2O，
0.3%BaO, 0.25%V
2o
5and 0.1%CoO;
Wherein, within the scope of the invention self-evidently, above-mentioned percent data can change 5% to 10% around raw value respectively up or down.
Illustrate that adjacent plate is to how to interconnect or to recline mutually the solution connected in the mode that can get loose at the left quarter view of Fig. 2, show at the view that the right side of Fig. 2 is half side the solution connected that how interconnected by plate right for one group of plate or recline mutually in the mode that can get loose.
According to the Reference numeral of the tube connector used in Fig. 1, the through flow hole representing the tube connector 3 being assigned to top in plate 2a with Reference numeral 3a, represents the through flow hole of the tube connector 4 being assigned to bottom with Reference numeral 4a.
In the top view in the right outside of group plate of shown in left side, the periphery all along through flow hole 3a and 4a carries out, and namely carries out in by region 13a or 14a of blacking in the connection that adjacent plate is right---be can get loose or can not get loose---.At these region places---in fact these regions should not be envisioned for the shown peripheral edge margin of 180 °, but will be envisioned for the peripheral edge margin of whole 360 °---and can by adjacent plate to being welded to each other.
Be alternative in and be welded to connect, the connected mode that can get loose can be used equally; So at the region place of blacking,---certainly or on whole opening periphery---is provided with seal and from these plates pair of outside axial compression, thus adjacent plate is sealed in succession in the peripheral edge margin of through flow hole 3a and 4a.
In both cases, the outside of weld seam or seal 13a and 14a, be present in adjacent plate between gap all flow through by another medium described, this medium is inputed or outputed by tube connector 5 and 6.
Connection between two plates that same plate is right is shown in the right side of Fig. 2 is half side, and has been illustrate from the visual angle of the right inner space of plate.Along the periphery in the outside of these plates these plates be welded to each other respectively at this or press to mid seal in the mode that can get loose.This welding region or sealing area are represented by Reference numeral 15, it is worth mentioning that at this, and this welding region or sealing area also cover on whole periphery, namely 360 ° of extensions.
These through flow holes 3a and 4a opens towards the inner space that plate is right, makes medium can flow to through flow hole 4a from through flow hole 3a through the inner space that plate is right thus.
Heat exchanger only schematically illustrates in fig. 1 and 2, because it only relates to special combination of materials in the present invention, and flow pattern is consistent with known prior art with the welding flexible program of plate.
Finally can determine, by shown combination of materials, the present invention has the feature of outstanding corrosion resistance while manufacturing cost is relatively low.
Claims (13)
1. a heat-exchangers of the plate type, this heat-exchangers of the plate type comprises plate heap (2) and surrounds the housing (1) of plate heap, wherein, plate (2a) in plate heap (2) is connected with each other like this, make first medium and at least another medium can pass alternately over adjacent plate intermediate space, wherein a kind of medium by percolation passage tablet sheet pile (2) along stacking direction trend or can export from this plate heap, and the gap that another kind of medium can pass through between housing (1) piles (2) periphery with plate inputs the plate intermediate space corresponding with this another kind of medium or exports from the plate intermediate space corresponding with this another kind of medium,
It is characterized in that,
There is following combination of materials: the plate (2a) of plate heap (2) is made up of corrosion-resistant material in known manner, and housing (1) is made up of non-corrosion resistant material, this non-corrosion resistant material is had enamel-coating at housing by the inner side of coated by dielectric.
2. heat exchanger according to claim 1, is characterized in that, described housing is made up of the carbon steel of application of slip enamel.
3. heat exchanger according to claim 1, is characterized in that, described enamel-coating is multilayer.
4. heat exchanger according to claim 1, is characterized in that, described enamel-coating comprises at least one base cladding layer and at least one surface coating.
5. the heat exchanger according to claim 1 or 4, is characterized in that, described enamel-coating at least in its top layer containing more than 50%, SiO preferably greater than 60%
2.
6. the heat exchanger according to claim 1 or 4, is characterized in that, described enamel-coating at least in its top layer containing more than 3.5%, TiO preferably greater than 4.5%
2.
7. the heat exchanger according to claim 1 or 4, is characterized in that, described enamel-coating at least in its top layer containing more than 12%, preferably about 15% Na
2o.
8. the heat exchanger according to claim 1 or 4, is characterized in that, described enamel-coating at least contains B in its top layer
2o
3and/or Ka
2o and/or Li
2o and/or MoO
3and/or MnO and/or ZrO
2and/or F, they are preferably all in the percentage range of one digit number.
9. the heat exchanger according to claim 1 or 4, is characterized in that, described enamel-coating at least contains BaO and/or CoO and/or V in its top layer
2o
5, they are preferably all within the scope of permillage.
10. heat exchanger according to claim 1, is characterized in that, the thickness of described enamel-coating is about 1mm to about 3mm, is preferably about 1.5mm to about 2.5mm.
11. heat exchangers according to claim 1, is characterized in that, described housing (1) have in welding for movement-oriented inside components (1a), these inside components are made up of the carbon steel of application of slip enamel equally.
12. heat exchangers according to claim 1, is characterized in that, described housing (1) has the tube connector (5,6) in welding, and these tube connectors are made up of the carbon steel of application of slip enamel equally.
13. heat exchangers according to claim 1, is characterized in that, described housing (1) has the housing parts (1a, 1b) that can mutually tighten.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102012011936A DE102012011936A1 (en) | 2012-06-18 | 2012-06-18 | Plate heat exchangers |
| DE102012011936.4 | 2012-06-18 | ||
| PCT/EP2013/001788 WO2013189587A1 (en) | 2012-06-18 | 2013-06-17 | Plate heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104395686A true CN104395686A (en) | 2015-03-04 |
Family
ID=48670487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201380032130.7A Pending CN104395686A (en) | 2012-06-18 | 2013-06-17 | Plate heat exchanger |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US20150168085A1 (en) |
| EP (1) | EP2861930B1 (en) |
| JP (1) | JP2015524044A (en) |
| KR (1) | KR20150029709A (en) |
| CN (1) | CN104395686A (en) |
| BR (1) | BR112014031145B1 (en) |
| CA (1) | CA2876547C (en) |
| DE (1) | DE102012011936A1 (en) |
| RU (1) | RU2622452C2 (en) |
| WO (1) | WO2013189587A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11746241B2 (en) | 2020-01-14 | 2023-09-05 | Hamilton Sundstrand Corporation | Antifungal/antibacterial hydrophilic coating |
| US11970414B2 (en) * | 2020-07-07 | 2024-04-30 | Hamilton Sundstrand Corporation | Water system component |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1037743A (en) * | 1988-05-21 | 1989-12-06 | 西安人民搪瓷厂 | Technique of silico-manganese steel enamel |
| CN2325747Y (en) * | 1998-01-23 | 1999-06-23 | 曹训仁 | Shell removing type heat-exchanger |
| WO2008046952A1 (en) * | 2006-10-16 | 2008-04-24 | Vahterus Oy | Plate heat exchanger and uses of a heat exchanger plate |
Family Cites Families (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2542994A (en) * | 1945-07-09 | 1951-02-27 | Armco Steel Corp | Electrolytic surface treatment of steel |
| GB1221834A (en) * | 1968-03-19 | 1971-02-10 | Curwen & Newberry Ltd | Improvements in or relating to heat exchangers |
| JPS485368U (en) * | 1971-06-02 | 1973-01-22 | ||
| GB1521683A (en) * | 1975-11-03 | 1978-08-16 | Babcock & Wilcox Ltd | Heat exchangers |
| SU1216615A1 (en) * | 1984-08-27 | 1986-03-07 | Предприятие П/Я Р-6914 | Enamelled heat exchanger |
| US4661171A (en) * | 1984-08-29 | 1987-04-28 | Shinko-Pfaudler Company, Ltd. | Method for treating the surface of stainless steel by high temperature oxidation |
| JPS61101797A (en) * | 1984-10-22 | 1986-05-20 | Kawasaki Heavy Ind Ltd | Heat conductive plate of plate type heat exchanger |
| JPS63291670A (en) * | 1988-04-28 | 1988-11-29 | Gadelius Kk | Manufacture of heat transfer tube for heat exchanger |
| JPH0314579U (en) * | 1989-06-12 | 1991-02-14 | ||
| FR2685462B1 (en) * | 1991-12-23 | 1999-02-05 | Andre Peze | WELDED PLATE HEAT EXCHANGER AND METHOD FOR MANUFACTURING PLATE MODULES FOR OBTAINING SUCH EXCHANGERS. |
| NL9200698A (en) * | 1992-04-16 | 1993-11-16 | Abb Lummus Heat Transfer | PLATE HEAT EXCHANGER AND METHOD FOR THE PRODUCTION THEREOF. |
| SE502796C2 (en) * | 1994-05-18 | 1996-01-15 | Tetra Laval Holdings & Finance | Flat heat exchanger with lined connection pipes |
| FI106577B (en) | 1996-09-04 | 2001-02-28 | Abb Installaatiot Oy | Device for transmitting heating and cooling power |
| US6001494A (en) * | 1997-02-18 | 1999-12-14 | Technology Partners Inc. | Metal-ceramic composite coatings, materials, methods and products |
| FR2784372B1 (en) * | 1998-10-12 | 2001-09-07 | Lorraine Laminage | EMAIL APPLICATION COMPOSITION AND METHOD FOR MANUFACTURING ENAMELLED SHAPED PARTS |
| DE19954521C1 (en) * | 1999-11-12 | 2001-06-21 | Peter Pulverich | Heat exchanger for use with acid gases comprises steel, with surfaces which come into contact with gases having coating of bitumen, ceramic or metal powder |
| JP2001174173A (en) * | 1999-12-21 | 2001-06-29 | Denso Corp | Exhaust heat exchanger |
| FI114738B (en) * | 2000-08-23 | 2004-12-15 | Vahterus Oy | Heat exchanger with plate structure |
| JP2002332920A (en) * | 2001-05-10 | 2002-11-22 | Denso Corp | Exhaust heat exchanging device |
| FI118391B (en) | 2001-12-27 | 2007-10-31 | Vahterus Oy | Device for improving heat transfer in round plate heat exchangers |
| DE102006059834A1 (en) * | 2006-12-15 | 2008-07-10 | Schrage, Otto, Dipl.-Ing. | Plate for a heat exchanger comprises a plate-like support and a coating made from an alloy of nickel, silicon, chromium, cobalt, titanium, molybdenum, tungsten aluminum or boron |
| US8007930B2 (en) * | 2008-07-10 | 2011-08-30 | Ferro Corporation | Zinc containing glasses and enamels |
| FI20095707A0 (en) | 2009-06-24 | 2009-06-24 | Vahterus Oy | FLAT HEAT EXCHANGER AND PROCEDURE TO SUPPORT A FLAT HEAT EXCHANGER |
| JP5206809B2 (en) * | 2011-01-27 | 2013-06-12 | Ｊｆｅスチール株式会社 | Manufacturing method of black steel sheet with excellent electromagnetic shielding and corrosion resistance |
| RU2479815C1 (en) * | 2011-08-22 | 2013-04-20 | Открытое акционерное общество "Производственно-конструкторское объединение "Теплообменник" | Heat exchanger manufacturing method; heat exchanger from composite materials, and manufacturing method of corrugated plate for heat exchanger |
-
2012
- 2012-06-18 DE DE102012011936A patent/DE102012011936A1/en not_active Withdrawn
-
2013
- 2013-06-17 CA CA2876547A patent/CA2876547C/en active Active
- 2013-06-17 US US14/409,223 patent/US20150168085A1/en not_active Abandoned
- 2013-06-17 KR KR1020157001295A patent/KR20150029709A/en not_active Application Discontinuation
- 2013-06-17 CN CN201380032130.7A patent/CN104395686A/en active Pending
- 2013-06-17 EP EP13730487.9A patent/EP2861930B1/en active Active
- 2013-06-17 RU RU2014150458A patent/RU2622452C2/en active
- 2013-06-17 JP JP2015517632A patent/JP2015524044A/en active Pending
- 2013-06-17 WO PCT/EP2013/001788 patent/WO2013189587A1/en active Application Filing
- 2013-06-17 BR BR112014031145-5A patent/BR112014031145B1/en active IP Right Grant
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1037743A (en) * | 1988-05-21 | 1989-12-06 | 西安人民搪瓷厂 | Technique of silico-manganese steel enamel |
| CN2325747Y (en) * | 1998-01-23 | 1999-06-23 | 曹训仁 | Shell removing type heat-exchanger |
| WO2008046952A1 (en) * | 2006-10-16 | 2008-04-24 | Vahterus Oy | Plate heat exchanger and uses of a heat exchanger plate |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20150029709A (en) | 2015-03-18 |
| BR112014031145A2 (en) | 2017-08-08 |
| CA2876547C (en) | 2020-06-09 |
| EP2861930B1 (en) | 2017-04-05 |
| RU2014150458A (en) | 2016-08-10 |
| US20150168085A1 (en) | 2015-06-18 |
| DE102012011936A1 (en) | 2013-12-19 |
| WO2013189587A1 (en) | 2013-12-27 |
| RU2622452C2 (en) | 2017-06-15 |
| BR112014031145B1 (en) | 2020-09-01 |
| JP2015524044A (en) | 2015-08-20 |
| EP2861930A1 (en) | 2015-04-22 |
| CA2876547A1 (en) | 2013-12-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101346598B (en) | Means for plate heat exchanger | |
| CN1192201C (en) | Plate heat exchanger | |
| EP2257757B2 (en) | A plate heat exchanger | |
| EP2257756B1 (en) | A plate heat exchanger | |
| US9341415B2 (en) | Reinforced heat exchanger | |
| JP6521865B2 (en) | Fluid flow plate for fuel cell | |
| CN1163721C (en) | Plate type heat exchanger | |
| CN103424024A (en) | Plate heat exchanger and plate thereof | |
| CN102187171A (en) | A plate heat exchanger | |
| EP2406572A2 (en) | Plate heat exchanger and method for improving pressure resistance of a plate heat exchanger | |
| US8770268B2 (en) | Plate-type exchanger, heat exchanger plate and method for producing same | |
| JP5284303B2 (en) | Plate heat exchanger | |
| CN104395686A (en) | Plate heat exchanger | |
| JP2009537006A (en) | Heat exchanger with welded heat exchange plate | |
| CN106500531A (en) | Full-welding plate-type heat exchanger | |
| CN202885612U (en) | Welded plate heat exchanger | |
| CN202675999U (en) | Structure of heat exchanger | |
| JPH06265289A (en) | Plate type heat exchanger | |
| CN205748071U (en) | Heat exchanger fin | |
| CN204064062U (en) | A kind of detachable heat exchanger plate bundle be made up of full welded plate pipe | |
| CN104197755B (en) | A kind of detachable heat exchanger plate bundle be made up of full welded plate pipe | |
| CN104180704A (en) | Baffling assembly and welded plate-type heat exchanger | |
| CN103499227A (en) | Box-shaped stacked heat exchanger with one of mediums interchanging heat provided with multiple flow channels | |
| CN100390490C (en) | Plate-type heat exchanger fitted with reinforcing conic-bed at angular hole path bottom | |
| CN201811617U (en) | Copper alloy plate type 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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150304 |
|
| RJ01 | Rejection of invention patent application after publication |