WO2000057121A1 - Plate type heat exchanger - Google Patents
Plate type heat exchanger Download PDFInfo
- Publication number
- WO2000057121A1 WO2000057121A1 PCT/JP2000/001762 JP0001762W WO0057121A1 WO 2000057121 A1 WO2000057121 A1 WO 2000057121A1 JP 0001762 W JP0001762 W JP 0001762W WO 0057121 A1 WO0057121 A1 WO 0057121A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- plate
- heat exchange
- heat exchanger
- fluid
- type 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.)
- Ceased
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
- F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
- F28F3/02—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations
- F28F3/04—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being integral with the element
- F28F3/042—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being integral with the element in the form of local deformations of the element
- F28F3/046—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being integral with the element in the form of local deformations of the element the deformations being linear, e.g. corrugations
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- 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
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- 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
- F28D9/0093—Multi-circuit heat-exchangers, e.g. integrating different heat exchange sections in the same unit or heat-exchangers for more than two fluids
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B37/00—Absorbers; Adsorbers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B39/00—Evaporators; Condensers
- F25B39/02—Evaporators
- F25B39/026—Evaporators specially adapted for sorption type systems
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B39/00—Evaporators; Condensers
- F25B39/04—Condensers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2250/00—Arrangements for modifying the flow of the heat exchange media, e.g. flow guiding means; Particular flow patterns
- F28F2250/10—Particular pattern of flow of the heat exchange media
- F28F2250/104—Particular pattern of flow of the heat exchange media with parallel flow
Definitions
- the present invention relates to a plate heat exchanger, and particularly when at least one of the fluids is low-pressure steam, such as an evaporator, a low-temperature regenerator, or a condenser of a refrigerator using low-pressure refrigerant.
- the present invention relates to a plate-type heat exchanger which is suitable for changing to vaporization or liquefaction from vapor and for performing heat exchange by stacking plates and alternately flowing two fluids between the plates.
- FIG. 10 is a diagram showing a plate type heat exchanger
- FIG. 10A is a front view
- FIG. 10B is a side view
- FIG. 11 is an exploded view of FIG.
- FIGS. 10 and 11 in a conventional plate heat exchanger, two plates 3 having openings 5 at both ends are overlapped so as to form a space inside, and The heat exchange element 2 is formed by sealing the heat exchange element 2, and the heat exchange element 2 is overlapped and connected so that the openings 5 communicate with each other to form a heat exchange structure.
- the fluid is supplied to the inside and outside of the heat exchange element 2 to exchange heat with each other.
- Such a plate-type heat exchanger requires a shell together with a heat exchange element composed of a plate, which has a problem that the number of manufacturing steps is complicated and the number of types of parts is increased.
- Figure 12 shows an example of an absorber and an evaporator that use a conventional plate-type heat exchanger.
- the evaporator 21 and the absorber 22 are arranged on the left and right, and each plate-type heat exchanger is created separately, and the shapes of the absorber and the evaporator are different. Differently, the types of parts increase, and the number of manufacturing steps increases.
- the present invention has been made in view of the above-described problems, and has a small number of parts, can be easily manufactured and assembled, can reduce costs, and can be made compact. It is an object of the present invention to provide a plate heat exchanger having a high heat exchange function.
- a first aspect of the present invention provides a heat exchange element in which a plate having irregularities and provided with openings at both ends in the longitudinal direction is formed as a set of two sheets and the peripheries thereof are overlapped to form a heat exchange element.
- the heat exchange element is formed by stacking a plurality of the heat exchange elements together with their openings, and a space between the two plates forming the heat exchange element is defined as a first fluid passage.
- a plate-type heat exchanger in which a space between the first fluid and the first fluid is a passage of another fluid (second fluid) having a heat exchange relationship with the first fluid, wherein a plate serves as a heat transfer surface of both fluids;
- second fluid another fluid having a heat exchange relationship with the first fluid
- a plate serves as a heat transfer surface of both fluids
- the second fluid may be provided with an inlet / outlet on a plate surface at a position different from the openings at both ends of the inlet / outlet of the first fluid.
- the second fluid passage can communicate with the plate to form a plate-type heat exchanger.
- a simple plate-type heat exchanger that exchanges heat from two sets of fluids at different temperatures while forming an external flow path at once without using a shell reduces the number of parts and the manufacturing process. It can be manufactured more.
- a plate-type heat exchanger is characterized in that a plurality of heat exchange elements are provided and fluids flow separately into the two inner spaces and the outer space.
- the plurality of arranged heat exchange elements may be configured so as to communicate between the heat exchange elements and the elements, and to be in contact with each other and to be sealed at a peripheral portion of the elements,
- two systems of the inner space may be arranged on the left and right, and the communicating portion between the elements may be divided into a plurality of parts in the vertical direction.
- two plates facing each other are configured as a set, four closed spaces are provided inside the two plates, and each system has two openings as entrances and exits.
- two sets of the first system gun and the second system and the third system and the fourth system are arranged on the left and right, respectively, and the inner space of the four systems and
- the plate type heat exchanger is characterized in that fluids are configured to flow separately outside the space.
- two or more heat exchange elements are arranged in two sets, namely, a first system, a second system, and a third system and a fourth system arranged on the left and right.
- There is communication between each of the outer heat exchange elements and the elements can be configured to contact and be sealed to each other at the periphery of the elements.
- a fluid is formed as a liquid film on the outer surface of the first system.
- the vapor is generated by cooling the internal fluid on the outer surface of the second system when the second system is used as an absorber.
- the vapor can be absorbed by flowing an absorbing solution as a liquid film on the outer surface.
- FIG. 1 is a diagram showing an example of a plate-type heat exchanger according to the first embodiment of the present invention.
- FIG. 1A is a front view
- FIG. 1B is a cross-sectional view taken along line AA of FIG. 1A
- FIG. 1B is a view taken in the direction of arrows B—B in FIG. 1A.
- FIG. 2 is a view showing another example of the plate heat exchanger according to the first embodiment of the present invention.
- FIG. 2A is a side sectional view
- FIG. 2B is an A-A sectional view of FIG. 2A
- FIG. 2C is a BB sectional view of FIG. 2A
- FIG. 2D is a CC sectional view of FIG. 2A.
- FIG. 3 is a diagram showing an example of a plate-type heat exchanger according to the second embodiment of the present invention.
- FIG. 3A is a front view
- FIG. 3B is a plan view
- FIG. 3C is a side view.
- FIG. 4 is a view showing another example of the plate type heat exchanger according to the second embodiment of the present invention.
- FIG. 4 is a view showing another example of the plate type heat exchanger according to the second embodiment of the present invention.
- FIG. 4A is a front view
- FIG. 4B is a plan view
- FIG. 4C is a side view.
- FIG. 5 is a schematic configuration diagram showing an example in which the plate heat exchanger according to the second embodiment of the present invention is accommodated in a shell.
- FIG. 6 is a diagram showing another example of the plate type heat exchanger according to the second embodiment of the present invention.
- FIG. 6A is a front view
- FIG. 6B is a sectional view taken along line A-A
- Fig. 7 is a view showing another example of the plate heat exchanger according to the second embodiment of the present invention.
- Fig. 7A is a front view
- Fig. 7A is a sectional view taken along line A-II
- Fig. 7C is B. — View from arrow B.
- FIG. 8 is a view showing another example of the plate type heat exchanger according to the second embodiment of the present invention.
- FIG. 8A is a front view
- FIG. 8B is a sectional view taken along line A-A
- FIG. — View from arrow B.
- FIG. 9 is a view showing another example of the plate type heat exchanger according to the second embodiment of the present invention.
- FIG. 9A is a front view
- FIG. 9B is a plan view
- FIG. 9C is a side view.
- FIG. 10 is a diagram showing a conventional plate heat exchanger
- FIG. 10A is a front view
- FIG. 10B is a side view.
- FIG. 11 is an exploded view of a conventional plate type heat exchanger.
- FIG. 12 is a configuration diagram in which a conventional plate heat exchanger is applied to an absorber and an evaporator.
- two plates each having an uneven portion are overlapped so as to form a space inside, and when the respective peripheral portions are simply overlapped, light contact is made over the entire periphery (line contact).
- the shape of the contact portion changes to form a surface contact, and until the irregularities come into contact, the force is applied and the contact surface becomes large, so that brazing is performed.
- Any shape suitable for sealing the periphery can be used.
- brazing in the case of brazing, brazing is performed while applying force in order to bring the plates into close contact with each other. It is preferable because the unevenness comes into contact.
- a fluid flow path is formed between the spaces through the openings formed at both ends of the plate. Having a heat exchange element.
- a case in which a gasket is inserted therebetween to apply a force from the outside, or a case in which the gasket is hermetically sealed by welding is also included.
- the unevenness of the plate of the present invention can be formed as a wavy pattern extending in a predetermined direction, and a complicated flow path that bends two-dimensionally can be formed with a relatively simple configuration.
- a required number of heat exchange elements are opened at both ends and the periphery of the element which forms a second fluid passage by sealing between the heat exchange element and the element.
- the closing parts are overlapped, and the brazing material is placed on the opening of the heat exchange element and the overlapping surface of the element peripheral closing parts.
- a plate-type heat exchanger sealed at the peripheral edge and serving as a shell can be manufactured at once.
- the positioning can be simplified by fitting the openings at the time of overlapping. This simplifies the manufacturing process because the two-dimensional positioning of the heat exchange elements is performed naturally only by stacking the heat exchange elements.
- Fig. 1 is a diagram showing an example of a plate type heat exchanger.
- Fig. 1A is a front view
- Fig. 1B is a cross-sectional view taken along line A-A of Fig. 1A
- Fig. 1C is a line B-B of Fig. 1A.
- FIG. 1 the plate type heat exchanger 1 is configured by connecting four heat exchange elements 2, and the heat exchange element 2 is formed by superposing two plates 3, and contacting the contact portion of the concave-convex pattern with the peripheral portion. By welding or brazing between parts 4 It is made by sticking. Then, the four heat exchange elements 2 overlap the peripheral rising portions 6 of the opening portions 5 at both ends and the contact portions 8 of the peripheral rising portions 7. These portions are fixed by welding or brazing. Assembled to form a plate heat exchanger. Thus, a flow path communicating with the space inside the heat exchange element 2 and the space between the heat exchange elements 2 is formed.
- the first fluid flows from the opening 5 into the internal space 11 of the heat exchange element 2, and, for example, steam as the second fluid flows from the steam passage 9 into the space 12 between the heat exchange elements 2.
- the liquid is introduced, condensed, and discharged from the liquid passage 10 as a liquid.
- a flow path for flowing the second fluid may be provided outside the heat exchange element 2 to absorb the vapor from the vapor passage 9 and discharge the vapor from the liquid passage 10.
- Fig. 2 shows another example of a plate heat exchanger.
- Fig. 2A is a side sectional view
- Fig. 2B is a sectional view taken along line A-A of Fig. 2A
- Fig. 2C is B of Fig. 2A
- 2B is a sectional view of FIG. 2D
- FIG. 2D is a sectional view of C—C of FIG. 2A.
- the heat exchanger shown in Fig. 2 is applied to the absorber 1b and the evaporator 1a of the absorption refrigerator, and the steam flow path 9 communicates between the absorber 1b and the evaporator 1a, Shut off between 13a and cooling water 14a, shut off both liquid outlets, and enter and exit from the end face side.
- the cold water enters the internal space 11 of the heat exchange element from the opening 13a, passes through the space 11 and is cooled to 13b. get out.
- the outer space between elements 1 2 the refrigerant liquid flows down, and the refrigerant takes heat from the cold water, becomes refrigerant vapor, passes from the outer space 12 through the vapor passage 9, and reaches the absorber 1b.
- the cooling water enters the inner space 11 through the opening 14a, passes through the space 11 and cools the absorbing solution passing through the outer space 12 and exits from the 14b.
- the absorbing solution flowing down the outer space 12 absorbs the refrigerant vapor flowing from the vapor passage 9 and exits through the discharge passage 18 provided below the vapor passage 9. .
- the refrigerant that has not evaporated is recovered in the discharge path 17 and is circulated and used as a refrigerant liquid.
- Reference numeral 15 denotes a blocking plate
- reference numeral 16 denotes a closing plate
- the plate-type heat exchanger of FIG. 2 can be similarly applied as a regenerator and a condenser of an absorption refrigerator.
- a flow path bent by unevenness is formed inside and outside a heat exchange element composed of one or two kinds of components, and a shell is used.
- the external flow path can be formed all at once, and a complex plate heat exchanger that exchanges heat from two sets of fluids at different temperatures can be manufactured at low cost by using a small number of parts and a simple manufacturing process.
- a heat exchanger having efficient heat exchange performance can be provided.
- the plate used in the present invention when two plates having irregularities are stacked so as to form a space inside, two or four divided sealed spaces are formed inside the two plates, Each space has two openings, and when the perimeter, the divided part, and the opening are simply overlapped, light contact is made over the entire circumference (line contact), and a force is applied in the overlapping direction.
- the contact area Until the irregularities come into contact with each other, the contact surface becomes large while applying force until the irregularities come into contact with each other, and a shape suitable for sealing the periphery and the divided portion by brazing is used. be able to.
- brazing in the case of brazing, brazing is performed while applying force in order to bring the plates into close contact with each other, but when this force is applied, the periphery and the divided portion become parallel, and It is preferable because the unevenness of the plate makes contact.
- a case in which a gasket is inserted therebetween to apply a force from the outside, or a case in which the gasket is hermetically sealed by welding is also included.
- the unevenness of the plate of the present invention can be formed as a wavy pattern extending in a predetermined direction, and a complicated flow path that bends two-dimensionally can be formed with a relatively simple configuration.
- the heat exchange element two openings provided in two or four internal spaces are connected between a plurality of heat exchange elements to form a fluid flow path and correspond to the internal space of the system gun.
- a plate heat exchanger that simultaneously exchanges two or four sets of fluids can be obtained.
- the internal fluid of the first system is cooled.
- Water and an external fluid can be used as an absorbing solution, a second internal fluid as cold water, and an external fluid as a refrigerant liquid, which can be used as a plate-type absorber and evaporator for an absorption refrigerator.
- a plate-type regenerator for an absorption refrigerator using an internal fluid as a heat source fluid (hot water, steam, etc.), an external fluid as an absorbing solution, an internal fluid in the second system as cooling water, and an external fluid as a refrigerant condensate.
- a condenser can be used.
- the absorber, evaporator, regenerator and condenser can be composed of one plate-type heat exchanger.
- FIG. 3 is a view showing an example of the plate type heat exchanger of the present invention.
- FIG. 3A is a front view
- FIG. 3B is a plan view
- FIG. 3C is a side view.
- reference numeral 3 is a plate, and reference numeral 2 is a heat exchange element.
- the heat exchange element 2 includes three heat exchange elements.
- An opening 24 (24 a, 24 b) is provided on each of the upper and lower sides, and an internal space between the two systems is sealed by a sealing part 26.
- the heat exchange elements 2 are connected to each other by an opening rising part 25 of an opening 24, and an external flow path 27 is formed between the elements. Are provided in communication with each other.
- two fluids flow in the internal space of the heat exchange element, and two fluids also flow on the outer surface, causing steam to move between the two fluids.
- two types of heat exchangers such as an evaporator and an absorber or a regenerator and a condenser, are configured to achieve compactness.
- Fig. 4 is a diagram showing another example of the plate heat exchanger.
- Fig. 4A is a front view
- Fig. 4B is a plan view
- Fig. 4C is a side view.
- Irregularities 31 and 32 can be provided on the plate surface to be formed.
- the concavo-convex shape 32 provided in the closed portion 26 between the two systems acts as a flow straightening plate for quickly moving the vapor in the outer passage 27 outside and as an elasticine for gas-liquid separation.
- FIG. 5 is a schematic configuration diagram showing an example in which the plate heat exchanger of the present invention is housed in a shell.
- the fluid sparging pipes 29 are accommodated in the seal 20 and are provided on the outside corresponding to the internal spaces 23 a and 23 b of the heat exchange element 2.
- Fig. 6 shows the heat exchange element 2 with the periphery sealed instead of the shell of Fig. 5;
- Fig. 6A is the front view
- Fig. 6B is the A-A cross-sectional view
- Fig. 6C is the B-B FIG.
- an inlet 33 for introducing a solution and a refrigerant is provided at an upper portion.
- a solution 29 and a refrigerant are supplied to each device through a pipe 29 (see FIG. 5).
- Solution and coolant outlets 34 and 35 are provided separately.
- refrigerant liquid When used as a condenser, there is no need to supply refrigerant liquid.
- FIG. 7 shows a view of another plate heat exchanger of the present invention
- FIG. 7A is a front view
- FIG. 7B is a sectional view taken along the line AA
- FIG. 7C is a view taken along the line BB.
- FIG. 8 shows a view of another plate heat exchanger of the present invention
- FIG. 8A is a front view
- FIG. 8B is a sectional view taken along line AA
- FIG. 8C is a view taken along line BB.
- the outside of the two systems of the inner fluid of the left and right devices communicates to the left and right, forming one system.
- the fluid inside the left and right equipment has two systems, but the outside is divided in the vertical direction, and the divided parts communicate with the left and right.
- the pressure distribution is generated in the vertical direction by dividing the outer steam side.
- a multi-stage evaporator and an absorber can be configured.
- FIGS. 7 and 8 is a four-stage example. In the example shown in FIG.
- the upper and lower sections are formed by the molded portion 36 of the plate.
- the upper and lower sections are formed by inserting the plate 37.
- the inserted plate 37 serves not only as a partition plate but also as a part of Elimine, and also as a liquid distributor for the flowing liquid outside the plate.
- the multi-stage is also effective for regenerators and condensers.
- FIG. 9 is a diagram showing still another example of the plate type heat exchanger of the present invention, which is a development of FIG. 6 and in which four systems of the internal fluid are provided inside the plate, two on the left and right sides, and 9A is a front view, FIG. 9B is a plan view, and FIG. 9C is a side view.
- the regenerator 23b and the condenser 23a are used on the left and right of the upper part by using the regenerator and the condenser and the evaporator and the absorber of the absorption refrigerator.
- the evaporator 23c and absorber 23d are shown on the left and right at the bottom, the evaporator, absorber, condenser and regenerator may be at the same height, and four devices may be arranged. .
- the plate type heat exchanger By thus configuring the plate type heat exchanger with four systems, it is possible to configure all the main components of the absorption refrigerator with one plate. According to the aspect, two or four flow paths are formed inside and outside the heat exchange element composed of one type of plate, and heat is exchanged from two or four sets of fluids having different temperatures.
- a complex plate-type heat exchanger can be provided with low cost and efficient heat exchange performance by using a small number of parts and a simple manufacturing process.
- the present invention is a plate type heat exchanger in which plates are stacked and two fluids are alternately flowed between the plates to exchange heat. It can be used for generators, low-temperature regenerators, condensers, etc.
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- 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)
Description
Claims
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP00911295A EP1085286A4 (en) | 1999-03-24 | 2000-03-23 | PLATE TYPE HEAT EXCHANGER |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11/79859 | 1999-03-24 | ||
| JP11079859A JP2000274968A (ja) | 1999-03-24 | 1999-03-24 | プレート式熱交換器 |
| JP11079860A JP2000274965A (ja) | 1999-03-24 | 1999-03-24 | プレート式熱交換器 |
| JP11/79860 | 1999-03-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2000057121A1 true WO2000057121A1 (en) | 2000-09-28 |
Family
ID=26420853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/JP2000/001762 Ceased WO2000057121A1 (en) | 1999-03-24 | 2000-03-23 | Plate type heat exchanger |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP1085286A4 (ja) |
| CN (1) | CN1190644C (ja) |
| WO (1) | WO2000057121A1 (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105091654A (zh) * | 2015-08-24 | 2015-11-25 | 合肥华凌股份有限公司 | 一种板结构及具有其的蒸发器内胆和冷凝器侧板 |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3650910B2 (ja) * | 2001-08-06 | 2005-05-25 | 株式会社ゼネシス | 伝熱部及び伝熱部形成方法 |
| FI113695B (fi) * | 2001-10-09 | 2004-05-31 | Vahterus Oy | Hitsattu levyrakenteinen lämmönvaihdin |
| CA2384712A1 (en) * | 2002-05-03 | 2003-11-03 | Michel St. Pierre | Heat exchanger with nest flange-formed passageway |
| EP1553379B8 (de) * | 2004-01-08 | 2016-09-14 | SPX Dry Cooling Belgium sprl | Wärmetauscher für Industrieanlagen |
| SE528310C8 (sv) * | 2005-04-01 | 2006-12-12 | Alfa Laval Corp Ab | Plattvärmeväxlare |
| JP4837029B2 (ja) * | 2005-04-01 | 2011-12-14 | アルファ ラヴァル コーポレイト アクチボラゲット | プレート熱交換器 |
| FR2921467A1 (fr) * | 2007-09-25 | 2009-03-27 | Peugeot Citroen Automobiles Sa | Systeme d'echange thermique a plaques destine a la desorption en continu d'une solution a contre-courant d'une phase vapeur, notamment dans une climatisation par absorption |
| SE532907C2 (sv) | 2008-09-23 | 2010-05-04 | Alfa Laval Corp Ab | En plattvärmeväxlare |
| US8662150B2 (en) * | 2010-08-09 | 2014-03-04 | General Electric Company | Heat exchanger media pad for a gas turbine |
| DE102012203620A1 (de) * | 2012-03-07 | 2013-09-12 | Mahle International Gmbh | Plattenwärmetauscher |
| DE102012008700A1 (de) * | 2012-04-28 | 2013-10-31 | Modine Manufacturing Co. | Wärmetauscher mit einem Kühlerblock und Herstellungsverfahren |
| DE102012107381B4 (de) * | 2012-08-10 | 2022-04-07 | Ttz Thermo Technik Zeesen Gmbh & Co. Kg | Plattenwärmeübertrager, insbesondere für Absorptionskälteanlagen |
| DK4155648T3 (da) * | 2019-09-13 | 2024-12-16 | Alfa Laval Corp Ab | Pladevarmeveksler til behandling af en flydende tilførsel |
| CN114543578B (zh) * | 2020-11-25 | 2024-11-26 | 广州华凌制冷设备有限公司 | 热交换器及其翅片和换热设备及空调器 |
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| JPH07280466A (ja) * | 1994-04-08 | 1995-10-27 | Nippondenso Co Ltd | 熱交換器 |
| JPH0894280A (ja) * | 1994-09-22 | 1996-04-12 | Zexel Corp | 積層型熱交換器 |
| JPH0989484A (ja) * | 1995-09-22 | 1997-04-04 | Hisaka Works Ltd | プレート式熱交換器 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4184542A (en) * | 1976-04-16 | 1980-01-22 | Hisaka Works, Ltd. | Plate type condenser |
| DE3124918A1 (de) * | 1981-06-25 | 1983-02-10 | Lendzian, Helge, Dipl.-Ing., 4600 Dortmund | Vorrichtung zum waermetausch zwischen mindestens zwei medien |
| JPS6071894A (ja) * | 1983-09-27 | 1985-04-23 | Hisaka Works Ltd | プレ−ト式熱交換器 |
| DE3511829A1 (de) * | 1985-03-30 | 1986-10-09 | Erdmann Horst | Kaeltemittelverdampfer- / -kondensatorkonstruktion |
| JP2691160B2 (ja) * | 1989-01-18 | 1997-12-17 | 株式会社日阪製作所 | プレート式熱交換器 |
| FI84659C (fi) * | 1989-12-14 | 1991-12-27 | Mauri Eino Olavi Kontu | Vaermevaexlare. |
| JPH0674672A (ja) * | 1992-08-25 | 1994-03-18 | Hisaka Works Ltd | プレート式熱交換器 |
| JP3345975B2 (ja) * | 1993-08-27 | 2002-11-18 | 松下電器産業株式会社 | 吸収式ヒートポンプ装置 |
| FI106577B (fi) * | 1996-09-04 | 2001-02-28 | Abb Installaatiot Oy | Sovitelma lämmitys- ja jäähdytystehon siirtämiseksi |
| JP3871080B2 (ja) * | 1997-02-19 | 2007-01-24 | 株式会社ティラド | 蒸発器、吸収器、過冷却器等の組合せ一体型多板式熱 交換器 |
-
2000
- 2000-03-23 WO PCT/JP2000/001762 patent/WO2000057121A1/ja not_active Ceased
- 2000-03-23 CN CNB008004048A patent/CN1190644C/zh not_active Expired - Fee Related
- 2000-03-23 EP EP00911295A patent/EP1085286A4/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61186794A (ja) * | 1985-02-15 | 1986-08-20 | Hisaka Works Ltd | プレ−ト式熱交換器 |
| JPS62180269U (ja) * | 1986-05-02 | 1987-11-16 | ||
| JPS648063U (ja) * | 1987-06-25 | 1989-01-17 | ||
| JPH07280466A (ja) * | 1994-04-08 | 1995-10-27 | Nippondenso Co Ltd | 熱交換器 |
| JPH0894280A (ja) * | 1994-09-22 | 1996-04-12 | Zexel Corp | 積層型熱交換器 |
| JPH0989484A (ja) * | 1995-09-22 | 1997-04-04 | Hisaka Works Ltd | プレート式熱交換器 |
Non-Patent Citations (1)
| Title |
|---|
| See also references of EP1085286A4 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105091654A (zh) * | 2015-08-24 | 2015-11-25 | 合肥华凌股份有限公司 | 一种板结构及具有其的蒸发器内胆和冷凝器侧板 |
Also Published As
| Publication number | Publication date |
|---|---|
| EP1085286A4 (en) | 2004-06-16 |
| CN1297523A (zh) | 2001-05-30 |
| EP1085286A1 (en) | 2001-03-21 |
| CN1190644C (zh) | 2005-02-23 |
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