TWI509210B - Plate heat exchanger plate and plate heat exchanger - Google Patents
Plate heat exchanger plate and plate heat exchanger Download PDFInfo
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- TWI509210B TWI509210B TW100112548A TW100112548A TWI509210B TW I509210 B TWI509210 B TW I509210B TW 100112548 A TW100112548 A TW 100112548A TW 100112548 A TW100112548 A TW 100112548A TW I509210 B TWI509210 B TW I509210B
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- 239000012530 fluid Substances 0.000 claims description 33
- 238000012546 transfer Methods 0.000 claims description 32
- 238000009826 distribution Methods 0.000 claims description 22
- 230000000717 retained effect Effects 0.000 claims 1
- 238000003825 pressing Methods 0.000 description 13
- 239000002184 metal Substances 0.000 description 7
- 239000007769 metal material Substances 0.000 description 7
- 125000006850 spacer group Chemical group 0.000 description 6
- 230000008901 benefit Effects 0.000 description 5
- 238000006073 displacement reaction Methods 0.000 description 4
- 238000004891 communication Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
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- 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
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- 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
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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
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- 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
- 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
-
- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2215/00—Fins
- F28F2215/04—Assemblies of fins having different features, e.g. with different fin densities
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)
Description
本發明是有關於依照申請專利範圍第1項之前言部份內容的板式熱交換器層板以及包含此種層板的板式熱交換器。The present invention relates to a plate heat exchanger laminate according to the foregoing part of the first aspect of the patent application and a plate heat exchanger comprising such a laminate.
具有板式熱交換器層板之層板組件的板式熱交換器是被使用於在二種或更多種熱交換流體之間的熱交換作用。層板組成層板內部空間，用以容許熱交換流體從其中流過。層板具有通口孔，用以組成延伸經過層板組件之溝槽。在介於二種熱交換流體之間產生熱交換作用的應用實例中，每一個溝槽是與每一個第二層板內部空間相連通。第一熱交換流體從第一溝槽，流經在層板之熱交換表面上方的每一個交替出現層板內部空間，流到位於層板組件之相對置末端處的第二溝槽。第二熱交換流體從第三溝槽，流經在層板相對置側邊上之熱交換表面上方的每一個另一交替出現層板內部空間，流到位於層板組件之相對置末端處的第四溝槽。熱交換流體可以例如是氣體、液體、含有固體物質之液體等。A plate heat exchanger having a laminate assembly of a plate heat exchanger laminate is used for heat exchange between two or more heat exchange fluids. The laminate constitutes the interior space of the laminate to allow heat exchange fluid to flow therethrough. The laminate has a through opening for forming a groove extending through the laminate assembly. In an application example in which heat exchange occurs between two heat exchange fluids, each of the grooves is in communication with the interior space of each of the second laminates. The first heat exchange fluid flows from the first trench, through each of the alternating inner spaces of the laminate above the heat exchange surface of the laminate, to the second trench at the opposite end of the laminate assembly. a second heat exchange fluid flows from the third groove through each of the other alternately existing laminate spaces above the heat exchange surface on the opposite sides of the laminate to the opposite ends of the laminate assembly The fourth groove. The heat exchange fluid may be, for example, a gas, a liquid, a liquid containing a solid matter, or the like.
熱交換層板之熱交換表面是具有紋路。以上這些紋路可以具有不同型式，但通常是包含凸起部位和凹陷部位。紋路可以界定出層板內部空間的寬度，於層板內部空間中產生紊流，並且用以作為用於在層板組件內之相鄰接層板的支架。層板通常是以板金來製成，板金則是在一次或多 次壓製操作中被提供有紋路。The heat exchange surface of the heat exchange laminate has a grain. These lines may have different patterns, but usually include raised portions and recessed portions. The texture can define the width of the interior space of the laminate, create turbulence in the interior of the laminate, and serve as a support for adjacent laminates within the laminate assembly. Laminates are usually made of sheet metal, and sheet metal is made at one or more times. A texture is provided in the secondary pressing operation.
許多不同的紋路樣式係用於熱交換層板。一種紋路樣式包含被配置於第一方向之第一***部份和凹槽，以及被配置於第二方向之第二***部份和凹槽，使得類似魚骨樣式之V字形樣式能夠被成形於至少是在層板的一些部位內。Many different grain patterns are used for heat exchange laminates. A texture pattern includes a first raised portion and a groove disposed in a first direction, and a second raised portion and a groove disposed in a second direction, such that a V-shaped pattern resembling a fishbone pattern can be formed At least in some parts of the laminate.
當包含***部份和凹槽之V字形紋路樣式是指向從層板邊緣朝向層板中心的方向上，由於板金材料在壓製操作中產生位移，層板的邊緣部位將會變形。同樣地，當V字形樣式被配置於層板邊緣附近和指向不同方向時，相關的邊緣部位將會受到影響。除了外觀不佳以外，已變形的邊緣部位將導致強度較弱層板邊緣之生成。帶有被配置於層板中間之墊片的板式熱交換器特別是必須具有強固穩定之邊緣部位，用以防止板式熱交換器產生洩漏。為了要避免出現強度較弱邊緣，用於製造出熱交換器層板之板金胚料必須被切削成為比具有其他紋路樣式之熱交換器層板還要更大。於是，板金材料的使用方式則並非是最佳。When the V-shaped pattern including the ridge portion and the groove is directed from the edge of the laminate toward the center of the laminate, the edge portion of the laminate will be deformed due to the displacement of the sheet metal material during the pressing operation. Similarly, when the V-shaped pattern is placed near the edge of the laminate and points in different directions, the associated edge portion will be affected. In addition to poor appearance, the deformed edge portions will result in the formation of weaker edge edges. In particular, plate heat exchangers with gaskets disposed in the middle of the laminate must have strong and stable edge portions to prevent leakage of the plate heat exchanger. In order to avoid the presence of weaker edges, the sheet metal blank used to make the heat exchanger laminate must be cut to be larger than the heat exchanger laminate with other grain patterns. Therefore, the use of sheet metal materials is not optimal.
專利WO 94/19657揭示出此種熱交換器層板，其中若干此種以上所提及之V字形樣式係指向層板的中心和指向層板的邊緣。Patent WO 94/19657 discloses such heat exchanger laminates in which several such V-shaped patterns mentioned above are directed towards the center of the laminate and to the edges of the laminate.
本發明之一項目的是提供具有均勻移動邊緣之板式熱交換器，因此，容許其設計方式得到用於熱傳遞目的之板金材料的具效率使用結果。It is an object of the present invention to provide a plate heat exchanger having a uniformly moving edge, thus allowing its design to achieve efficient use of sheet metal material for heat transfer purposes.
依照本發明之一項觀點，以上目的之得到係藉由被二 個大致上保持平行之第一側面邊緣與二個大致上保持平行之第二側面邊緣所限制的板式熱交換器層板，並且具有與位於層板第一末端處之第一分配部位相鄰接的通口孔、與位於層板第二末端處之第二分配部位相鄰接的通口孔，以及介於第一分配部位與第二分配部位之間，具有包含紋路樣式之主要熱傳遞部位。主要熱傳遞部位包含第一面積，第一面積包含帶有第一紋路之第一場域，第一紋路大致上是被配置於與第二側面邊緣交叉之第一直線的一側邊上，以及包含帶有第二紋路之第二場域，第二紋路大致上是被配置於第一直線的相對置側邊上。第一紋路所包含之***部份和凹槽被導引於以順時針或逆時針角度方向量測得到之與第一直線保持介於0度到小於90度的角度。第二紋路所包含之***部份和凹槽被導引於以角度方向量測得到之與第一直線保持介於大於270度到小於360度的角度。主要熱傳遞部位包含第一外部面積，第一外部面積被配置於第一面積與第二側面邊緣其中之第一個側面邊緣中間，並且是沿著介於第一分配部位與第二分配部位中間的第二側面邊緣其中之第一個側面邊緣而延伸。第一突出部份和凹部被配置於第一外部面積內，第一突出部份和凹部被導引於與第一側面邊緣其中之一側面邊緣保持平行之第二直線相關的第一共通方向上。According to one aspect of the present invention, the above object is obtained by a plate heat exchanger laminate substantially parallel to the first side edge and two substantially parallel second side edges and having a first dispensing portion adjacent the first end of the laminate a through hole, a through hole adjacent to the second distribution portion at the second end of the laminate, and between the first distribution portion and the second distribution portion, having a main heat transfer portion including a grain pattern . The primary heat transfer portion includes a first area, the first area including a first field having a first line, the first line being substantially disposed on a side of the first line intersecting the second side edge, and including The second field with the second texture, the second texture is substantially disposed on the opposite side of the first line. The ridges and grooves included in the first grain are guided to an angle measured in a clockwise or counterclockwise direction that is maintained at an angle of from 0 degrees to less than 90 degrees with respect to the first line. The raised portion and the groove included in the second grain are guided to an angle measured in the angular direction and maintained at an angle of more than 270 degrees to less than 360 degrees with the first straight line. The primary heat transfer portion includes a first outer area, the first outer area being disposed intermediate the first side edge of the first area and the second side edge, and intermediate the first dispensing portion and the second dispensing portion The second side edge of the second side edge extends. The first protruding portion and the recess are disposed in the first outer area, and the first protruding portion and the recess are guided in a first common direction associated with a second line parallel to one of the side edges of the first side edge .
由於第一外部面積所包含之第一突出部份和凹部是僅被導引至第一共通方向上，在壓製操作之過程中，第二側面邊緣其中之第一個側面邊緣則是均勻地受到影響，不論 包含紋路之主要熱傳遞部位的第一面積，於壓製之操作中，造成用於組成層板之板金部位產生位移。結果導致以上所提及之目的被得到。比較接近主要熱傳遞部位的筆直邊緣被得到。因此，相較於倘若層板並未具有以上所提及種類之第一外部面積，大部份的層板則是被使用於熱傳遞作用。Since the first protruding portion and the recess included in the first outer area are only guided to the first common direction, the first side edge of the second side edge is evenly received during the pressing operation Influence, regardless of The first area containing the main heat transfer portion of the grain causes displacement of the sheet metal portion used to form the laminate during the pressing operation. As a result, the above mentioned objects are obtained. Straight edges that are closer to the main heat transfer site are obtained. Therefore, most of the laminates are used for heat transfer as compared to the case where the laminate does not have the first outer area of the type mentioned above.
突出部份和凹部組成熱交換層板之紋路，且可以具有例如是單一尖端和小凹坑或***部份和凹槽之不同型式。在任何應用實例中，以上突出部份和凹部所組成之樣式被觀察得知是具有方向性。在第一外部面積內的突出部份和凹部是僅被導引於與第二直線相關之第一共通方向上。與第二直線相關之共通方向代表著突出部份和凹部在不同外部面積部位內的方向是可以被改變，但是在其他部位內的共通方向則是維持一致，例如是在第二直線的90度範圍內。The projections and recesses form the lines of the heat exchange laminate and may have different versions such as a single tip and small dimples or ridges and grooves. In any of the application examples, the pattern of the above protruding portions and recesses is observed to be directional. The protruding portion and the recess in the first outer area are only guided in the first common direction associated with the second straight line. The common direction associated with the second straight line represents that the direction of the protruding portion and the recess in different external area portions can be changed, but the common direction in other portions is maintained, for example, 90 degrees in the second straight line. Within the scope.
依照應用實施例，主要熱傳遞部位可以包含第二外部面積，第二外部面積被配置於第一面積與第二側面邊緣其中與第一外部面積相對置之第二個側面邊緣中間，並且是沿著介於第一分配部位與第二分配部位中間的第二側面邊緣其中之第二個側面邊緣而延伸，其中第二突出部份和凹部被配置於該第二外部面積內，第二突出部份和凹部被導引於與該第二直線相關之第二共通方向上。以此方式，第二側面邊緣其中之第二個側面邊緣亦是可以於熱交換層板之製造過程中保持筆直。According to an application embodiment, the main heat transfer portion may include a second outer area, and the second outer area is disposed between the first side and the second side edge, wherein the second side edge is opposite to the first outer area, and is along Extending a second side edge of the second side edge intermediate the first dispensing portion and the second dispensing portion, wherein the second protruding portion and the recess are disposed in the second outer portion, the second protruding portion The portion and the recess are guided in a second common direction associated with the second line. In this manner, the second side edge of the second side edge can also remain straight during the manufacture of the heat exchange laminate.
依照應用實施例，第一面積可以包含帶有第三紋路之 第三場域，包含***部份和凹槽之第三紋路大致上是被配置於第一直線的該一側邊上，並且是被導引於以角度方向算起之與第一直線保持介於大於90度到小於180度的角度，以及帶有第四紋路之第四場域，包含***部份和凹槽之第四紋路大致上是被配置於第一直線的相對置側邊上，並且是被導引於以角度方向算起之與第一直線保持介於大於180度到小於270度的角度。包含此種第三場域和第四場域之層板可以具有從二側邊指向層板中心的V字形紋路結構，因此，能夠從被配置成沿著二個第二側邊之外部面積中獲益。According to an application embodiment, the first area may comprise a third line The third field region, the third texture including the ridge portion and the groove is substantially disposed on the one side of the first straight line, and is guided to be maintained in the angular direction to be greater than the first straight line An angle of 90 degrees to less than 180 degrees, and a fourth field with a fourth line, the fourth line including the ridge portion and the groove is substantially disposed on the opposite side of the first line, and is The angle is maintained at an angle from greater than 180 degrees to less than 270 degrees from the first straight line in the angular direction. The ply comprising the third field field and the fourth field field may have a V-shaped grain structure directed from the two sides to the center of the ply, and thus can be configured from the outer area of the two second sides Benefit from.
依照應用實施例，第一紋路之***部份和凹槽可以被導引於以角度方向量測得到之與第一直線保持介於大於45度到小於90度的角度，並且第二紋路之***部份和凹槽可以被導引於以角度方向量測得到之與第一直線保持介於大於270度到小於315度的角度。具有以上特定角度之第一紋路和第二紋路的***部份與凹槽所組成之紋路樣式將使得熱交換流體承受到相當低流動阻力。在壓製之操作中，具有以上特定角度之第三紋路和第四紋路的***部份與凹槽特別是容易造成用於組成層板之板金材料產生位移，且是可以從位於主要熱傳遞部位上之至少一外部面積中獲益。According to an application embodiment, the raised portion and the groove of the first grain may be guided to an angle measured in an angular direction that is maintained from the first straight line by more than 45 degrees to less than 90 degrees, and the raised portion of the second grain The portion and the groove may be guided to an angle measured in an angular direction that is maintained from the first straight line by an angle greater than 270 degrees to less than 315 degrees. The pattern of the ridges and grooves of the first and second lines having the above specific angles will allow the heat exchange fluid to withstand relatively low flow resistance. In the pressing operation, the ridge portions and the grooves of the third and fourth lines having the above specific angles are particularly likely to cause displacement of the sheet metal material for constituting the laminate, and can be located from the main heat transfer portion. Benefit from at least one external area.
依照應用實施例，第三紋路之***部份和凹槽可以被導引於以角度方向量測得到之與第一直線保持介於大於90度到小於135度的角度，並且第四紋路之***部份和凹槽 可以被導引於以角度方向量測得到之與第一直線保持介於大於225度到小於270度的角度。在壓製之操作中，具有以上特定角度之第三紋路和第四紋路的***部份與凹槽再一次特別是容易造成用於組成層板之板金材料產生位移，且是可以從位於主要熱傳遞部位上之第二外部面積中獲益。According to an application embodiment, the raised portion of the third land and the groove may be guided to an angle measured in an angular direction that is maintained from the first straight line by more than 90 degrees to less than 135 degrees, and the ridge of the fourth line is raised. Parts and grooves It can be guided to an angle measured in the angular direction that is maintained from the first straight line by more than 225 degrees to less than 270 degrees. In the pressing operation, the raised portions and the grooves of the third and fourth lines having the above specific angles are again particularly likely to cause displacement of the sheet metal material used to form the laminate, and are available from the main heat transfer. Benefit from the second outer area on the site.
依照應用實施例，第一共通方向和/或第二共通方向可以包含一個或更多個與第二直線相關之介於0度到小於90度的角度。第一共通方向和第二共通方向可以是相同方向，或是可以被導引於彼此之間是不同的方向。In accordance with an application embodiment, the first common direction and/or the second common direction may include one or more angles between 0 degrees and less than 90 degrees associated with the second line. The first common direction and the second common direction may be the same direction, or may be guided to be different directions from each other.
依照應用實施例，第一外部面積和/或第二外部面積可以具有與第二直線保持平行而量測得到之寬度，此寬度要比與第二直線保持平行而量測得到之第一場域還要更窄。因此，第一外部面積和第二外部面積將可組成主要熱傳遞部位之周邊區域。According to an application embodiment, the first outer area and/or the second outer area may have a width that is measured parallel to the second straight line, the width being measured in parallel with the second straight line and being measured in the first field Still narrower. Thus, the first outer area and the second outer area will constitute the peripheral area of the primary heat transfer location.
依照應用實施例，位於第一外部面積和/或第二外部面積內的第一突出部份與凹部和/或第二突出部份與凹部包含型式為***部份與凹槽之紋路。In accordance with an application embodiment, the first projection and the recess and/or the second projection and recess in the first outer area and/or the second outer area comprise a pattern of ridges and grooves.
依照應用實施例，在第一外部面積和第二外部面積內，***部份可以具有與凹槽不同之寬度，此寬度則是橫過***部份和凹槽而量測得到。所有的***部份可以是比所有的凹槽還要更寬，或是所有的***部份可以是比所有的凹槽還要更窄。以此方式，在介於二板式熱交換器層板中間之層板內部空間中所流動的熱交換流體將可產生不同 流動阻力。因此，位於整個主要熱傳遞部位上方之熱交換流體的平均分配狀況得以被成形。In accordance with an application embodiment, the raised portion may have a different width than the groove in the first outer area and the second outer area, the width being measured across the raised portion and the groove. All ridges may be wider than all grooves, or all ridges may be narrower than all grooves. In this way, the heat exchange fluid flowing in the inner space of the laminate between the two plate heat exchanger laminates will be different. Flow resistance. Thus, the average distribution of the heat exchange fluid located above the entire main heat transfer site is shaped.
依照應用實施例，第一突出部份和凹部可以被導引於與第二直線相關之第一方向上，和/或第二突出部份和凹部可以被導引於與第二直線相關之第二方向上。因此，位於第一外部面積內之突出部份和凹部可以被導引於僅是與第二直線相關之一方向上。同樣地，因此，位於第二外部面積內之突出部份和凹部可以被導引於僅是與第二直線相關之一方向上。以此方式，在採用一次或更多次壓製操作來組成層板之過程中，接近第二側面邊緣處之層板將會受到均勻的影響。According to an application embodiment, the first protruding portion and the recess may be guided in a first direction associated with the second straight line, and/or the second protruding portion and the recess may be guided in relation to the second straight line In the second direction. Therefore, the protruding portion and the recess located in the first outer area can be guided in only one direction associated with the second straight line. Likewise, therefore, the protruding portion and the recess located in the second outer area can be guided in only one direction associated with the second straight line. In this way, during the process of forming the laminate using one or more pressing operations, the laminate near the edge of the second side will be uniformly affected.
依照應用實施例，第一側面邊緣可以是較短的側邊，且第二側面邊緣可以是層板之較長側邊。According to an application embodiment, the first side edge may be a shorter side and the second side edge may be a longer side of the laminate.
依照應用實施例，第一外部面積和/或第二外部面積可以被區隔成為二個或更多個場域。此項結果則是可以將大型板式熱交換器層板穩定住。According to an application embodiment, the first outer area and/or the second outer area may be divided into two or more fields. The result is that large plate heat exchanger laminates can be stabilized.
依照應用實施例，本發明所提供之板式熱交換器係包含依照以上所提及任一觀點或應用實施例之板式熱交換器層板的層板組件。According to an application example, the plate heat exchanger provided by the present invention comprises a laminate assembly of a plate heat exchanger laminate according to any of the above-mentioned points of view or application examples.
依照應用實施例，板式熱交換器層板可以被交替地配置於層板組件內，使得一個層板之第一外部面積能夠與鄰接層板之第二外部面積相鄰接。以此方式，介於在外部面積區域內層板之間的層板內部空間可以被二個鄰接層板之不同外部面積所界定。在應用實施例中，僅有一種板式熱 交換器層板是被需要用以組成層板組件。In accordance with an application embodiment, the plate heat exchanger laminates may be alternately disposed within the laminate assembly such that a first outer surface of one laminate is adjacent to a second outer region of the adjacent laminate. In this way, the interior space of the laminate between the laminates in the area of the outer area can be defined by the different outer areas of the two adjacent laminates. In the application embodiment, there is only one type of plate heat The exchanger laminate is needed to form the laminate assembly.
依照應用實施例，板式熱交換器可以被應用於至少二種熱交換流體之大致上保持平行的流動狀況，此流動狀況係發生於在層板組件內之層板的主要熱傳遞部位上方。In accordance with an application embodiment, the plate heat exchanger can be applied to substantially parallel flow conditions of at least two heat exchange fluids that occur above the primary heat transfer location of the laminate within the laminate assembly.
當研讀隨附申請專利範圍和以下描述內容時，本發明之進一步特色和優點將成為明顯得知。在不偏離本發明的範疇之狀況下，熟習該項技術者將可瞭解到，本發明之不同特色將可被組合產生除了藉由隨附申請專利範圍所界定之以下內容所描述之實施例以外的其他實施例。Further features and advantages of the present invention will become apparent upon a study of the appended claims. It will be appreciated by those skilled in the art that the various features of the present invention can be combined, in addition to the embodiments described in the following claims. Other embodiments.
參考隨附圖式，本發明將在此被詳加描述，範例性實施例被表示於隨附圖形中。然而，本發明的建構並未受限於在此所表示之實施例。如同一般技藝人士所方便瞭解的是應用實施例之所揭示特色可以被結合至本發明所屬內容。在全部內容中，類似的元件符號係代表著類似元件。The invention will be described in detail herein with reference to the accompanying drawings, and exemplary embodiments are illustrated in the drawings. However, the construction of the present invention is not limited to the embodiments shown herein. It will be readily apparent to those skilled in the art that the features disclosed in the application examples can be incorporated into the present invention. Throughout the text, similar component symbols represent similar components.
為了精簡和/或清楚表達之目的，習知功能或構造並未被詳加描述。Conventional functions or constructions have not been described in detail for the purpose of streamlining and/or clear expression.
圖1示意地說明依照範例性實施例之板式熱交換器層板2。若干此種層板2被配置於板式熱交換器之層板組件內。當二種流體流經介於層板2中間所成形之交替出現層板內部空間時，板式熱交換器被配置用以施行介於二種熱交換流體之間的熱交換作用。層板2大致上是長方形，並且具有二個第一側面邊緣4a、4b，用以組成層板2之較短側邊，以及具有二個第二側面邊緣6a、6b，用以組成層板2 之較長側邊。層板2具有四個通口孔8a、8b和10a、10b。以上這些通口孔8a、8b、10a、10b組成四個延伸穿過層板組件之溝槽。以上四個溝槽的其中二個溝槽是與每一個第二層板內部空間相連通，並且以上四個溝槽的另外二個溝槽則是與其餘層板內部空間相連通。在使用中，第一熱交換流體將會流過在層板2之一側邊上方的第一通口孔8a，流到第二通口孔8b，並且第二熱交換流體將會流過介於第三通口孔10a與第四通口孔10b中間之層板2的另一側邊上方。因此，來自二種熱交換流體其中之一熱交換流體的熱量將被傳送經過層板2，到達另一熱交換流體。Figure 1 schematically illustrates a plate heat exchanger laminate 2 in accordance with an exemplary embodiment. A number of such laminates 2 are disposed within the laminate assembly of the plate heat exchanger. The plate heat exchanger is configured to perform heat exchange between the two heat exchange fluids as the two fluids flow through the alternating interior spaces of the laminate formed between the layers 2. The ply 2 is substantially rectangular and has two first side edges 4a, 4b for forming the shorter sides of the ply 2 and having two second side edges 6a, 6b for forming the ply 2 The longer side. The laminate 2 has four opening holes 8a, 8b and 10a, 10b. The above-mentioned through holes 8a, 8b, 10a, 10b constitute four grooves extending through the laminate assembly. Two of the above four grooves are in communication with the inner space of each of the second layers, and the other two grooves of the above four grooves are in communication with the inner space of the remaining layers. In use, the first heat exchange fluid will flow through the first port aperture 8a above one of the sides of the laminate 2, to the second port aperture 8b, and the second heat exchange fluid will flow through Above the other side of the layer 2 between the third port hole 10a and the fourth port hole 10b. Thus, heat from one of the two heat exchange fluids will be transferred through the laminate 2 to another heat exchange fluid.
參考在圖1中層板2的可觀察側邊，其中具有與第一通口孔8a相連接之第一分配部位12a。第二分配部位12b則是被提供用以與第二通口孔8b相連接。主要熱傳遞部位14被配置於第一分配部位12a與第二分配部位12b之間。在使用中，第一分配部位12a係用以將相關流體分配至主要熱傳遞部位14之寬度上方。因此，第二分配部位12b係用以將來自主要熱傳遞部位14之流體通過，流到第二通口孔8b。分配部位12a、12b是具有紋路樣式，用以提供具有效率的熱交換流體分配與流動結果。Reference is made to the observable side of the ply 2 in Fig. 1 with a first dispensing portion 12a connected to the first port opening 8a. The second dispensing portion 12b is provided for connection to the second port opening 8b. The main heat transfer portion 14 is disposed between the first distribution portion 12a and the second distribution portion 12b. In use, the first dispensing portion 12a is used to distribute the associated fluid above the width of the primary heat transfer site 14. Therefore, the second distribution portion 12b is for passing the fluid from the main heat transfer portion 14 to the second port hole 8b. The dispensing locations 12a, 12b are textured to provide efficient heat exchange fluid distribution and flow results.
位於層板2之相對置側邊處是具有與第三通口孔10a和第四通口孔10b相連通之分配部位。在使用中，以上這些分配部位具有如同第一分配部位12a和第二分配部位12b之相同功能，縱使其所應用之熱交換流體是有所差異。Located at the opposite side edges of the laminate 2 is a distribution portion that communicates with the third through hole 10a and the fourth through hole 10b. In use, the above dispensing locations have the same function as the first dispensing portion 12a and the second dispensing portion 12b, even though the heat exchange fluids applied are different.
層板2具有墊片凹槽，用以接收一個或更多個墊片。 當一個或更多個墊片被配置於在二鄰接層板2之間的墊片凹槽內時，墊片將通口孔、分配部位和主要熱傳遞部位限制住而從大氣環境中分開，並且在使用中，將層板內部空間和藉由通口孔所組成之溝槽密封住，用以防止熱交換流體產生洩漏。於是，在圖1所說明之視圖中，墊片15被安置於墊片凹槽內，此墊片凹槽則是圍繞著包含第一通口孔8a、第二通口孔8b、第一分配部位12a、第二分配部位12b和主要熱傳遞部位14之區域。同樣地，墊片15被配置於每一個第三通口孔10a和第四通口孔10b的周圍。另外一方面，單獨的墊片可以被使用於每一個第三通口孔10a和第四通口孔10b的周圍。The ply 2 has a shim groove for receiving one or more shim. When one or more shims are disposed in the shim grooves between the two adjacent plies 2, the shims confine the vent holes, the distribution portion, and the main heat transfer portion to be separated from the atmospheric environment, And in use, the inner space of the laminate and the groove formed by the opening of the opening are sealed to prevent leakage of the heat exchange fluid. Thus, in the view illustrated in Fig. 1, the spacer 15 is disposed in the spacer groove, and the spacer groove surrounds the first through hole 8a, the second through hole 8b, and the first distribution. The region of the portion 12a, the second distribution portion 12b, and the primary heat transfer portion 14. Similarly, the spacer 15 is disposed around each of the third through hole 10a and the fourth through hole 10b. On the other hand, a separate spacer can be used around each of the third through hole 10a and the fourth through hole 10b.
主要熱傳遞部位14包含三個主要面積，亦即是被配置於第一外部面積18與第二外部面積20之間的第一面積16。第一面積16包含若干具有紋路之場域，紋路則是包含被導引於不同方向上之***部份和凹槽。在此項應用實例中，十二個此種場域是在第一面積16內，圖形中是以連續線來標示。第一外部面積18是延伸於第一分配部位12a與第二分配部位12b之間，沿著第二側面邊緣6a其中之第一個側面邊緣，並且包含三個場域22a、22b、22c。第二外部面積20則是延伸於第一分配部位12a與第二分配部位12b之間，沿著第二側面邊緣6a其中之第二個側面邊緣，並且包含三個場域24a、24b、24c。The primary heat transfer portion 14 includes three major areas, that is, a first area 16 disposed between the first outer area 18 and the second outer area 20. The first area 16 includes a plurality of fields having lines, and the lines include ridges and grooves that are guided in different directions. In this application example, twelve such fields are within the first area 16, and the figures are indicated by continuous lines. The first outer area 18 extends between the first dispensing portion 12a and the second dispensing portion 12b, along the first side edge of the second side edge 6a, and includes three fields 22a, 22b, 22c. The second outer area 20 extends between the first dispensing portion 12a and the second dispensing portion 12b, along a second side edge of the second side edge 6a, and includes three fields 24a, 24b, 24c.
在此將更加接近地觀察第一面積16中以上這些場域之***部份和凹槽的方向。為了說明之目的，第一直線26是 會與二個第二側面邊緣6a、6b交叉。第一場域30被配置於第一直線26之一側邊上。以順時針方向來量測，在第一場域30內之***部份和凹槽是被導引於與第一直線26保持大約60度的角度。第二場域32被配置於第一直線26之相對置側邊上。以如同在第一場域30內之***部份和凹槽的相同方向來量測，在第二場域32內之***部份和凹槽是被導引於與第一直線26保持大約300度的角度。如同第一場域30，第三場域34是被配置於第一直線26之相同側邊上，第三場域34具有***部份和凹槽，以如同先前之相同方向來量測，***部份和凹槽是被導引於與第一直線26保持大約120度的角度。如同第二場域32，第四場域36是被配置於第一直線26之相同側邊上，第四場域36具有***部份和凹槽，再一次以如同先前之相同方向來量測，***部份和凹槽是被導引於與第一直線26保持大約240度的角度。Here, the direction of the raised portions and the grooves of the above fields in the first area 16 will be more closely observed. For illustrative purposes, the first line 26 is It will intersect with the two second side edges 6a, 6b. The first field field 30 is disposed on one side of the first straight line 26. Measured in a clockwise direction, the raised portions and grooves in the first field 30 are directed at an angle that is approximately 60 degrees from the first line 26. The second field field 32 is disposed on the opposite side of the first line 26. The ridges and grooves in the second field 32 are guided to maintain approximately 300 degrees with the first line 26, as measured in the same direction as the ridges and grooves in the first field 30. Angle. Like the first field 30, the third field 34 is disposed on the same side of the first line 26, and the third field 34 has raised portions and grooves for measurement in the same direction as the previous one, the ridges The portion and the groove are guided at an angle that is approximately 120 degrees from the first line 26. Like the second field 32, the fourth field 36 is disposed on the same side of the first line 26, and the fourth field 36 has raised portions and grooves, again measured in the same direction as before, The raised portion and the groove are guided at an angle that is approximately 240 degrees from the first line 26.
第一外部面積18和第二外部面積20具有突出部份與凹部。在此項實施例中，突出部份與凹部被組成為與在第一面積16中之紋路相類似的***部份與凹槽。在外部面積18、20中，***部份與凹槽於全部三個場域22a到22c、24a到24c中是具有相同的共通方向。在第一外部面積18內，於中間場域22b中之***部份和凹槽是具有相較於在二個圍繞場域22a、22c中略微不同的角度。同樣地，在第二外部面積20內，***部份和凹槽則並未具有全部三個場域24a、24b、24c中相同的方向。然而，在第一外部面積18和第二外部面積20之全部三個場域22a到22c、24a到24c 中，所有的***部份和凹槽均具有相同的共通方向，亦即是在不同場域內之***部份和凹槽的角度是在與第一側面邊緣4a其中之一側面邊緣保持平行之第二直線27的0度到90度範圍內。The first outer area 18 and the second outer area 20 have protruding portions and recesses. In this embodiment, the protruding portion and the recess are formed as ridges and grooves similar to the lines in the first area 16. In the outer areas 18, 20, the ridge portion and the groove have the same common direction in all three fields 22a to 22c, 24a to 24c. Within the first outer area 18, the raised portions and grooves in the intermediate field 22b have an angle that is slightly different than in the two surrounding fields 22a, 22c. Similarly, in the second outer area 20, the ridges and grooves do not have the same orientation in all three fields 24a, 24b, 24c. However, all three fields 22a to 22c, 24a to 24c of the first outer area 18 and the second outer area 20 All of the raised portions and the grooves have the same common direction, that is, the angles of the raised portions and the grooves in different fields are parallel to one of the side edges of the first side edge 4a. The second straight line 27 is in the range of 0 to 90 degrees.
當層板2是以板金製造時，在一次或更多次壓製操作中，紋路將會導致板金產生移動，亦即是在壓製之過程中，板金至少將會產生少許位移。以上紋路在第一場域30和第二場域32中，組成從第二側面邊緣6a其中之第一個側面邊緣指向層板2之中心的V字形樣式。在V字形樣式的區域內，板金材料可以被移動朝向層板2之中心。由於第一外部面積18被配置於第一面積與第二側面邊緣6a其中之第一個側面邊緣中間，在壓製之操作中，第二側面邊緣6a其中之第一個側面邊緣將是均勻地受到影響。When the layer 2 is made of sheet metal, the grain will cause the sheet metal to move in one or more pressing operations, that is, the sheet metal will at least slightly displace during the pressing. The above lines are in the first field 30 and the second field 32, forming a V-shaped pattern from the first side edge of the second side edge 6a toward the center of the laminate 2. In the region of the V-shaped pattern, the sheet metal material can be moved toward the center of the laminate 2. Since the first outer area 18 is disposed intermediate the first side and the first side edge of the second side edge 6a, the first side edge of the second side edge 6a will be uniformly received during the pressing operation. influences.
在壓製之操作過程中，位於層板2之其餘部位處的板金材料可以於不同方向產生位移。然而，第一外部面積18和第二外部面積20將可確保第二側面邊緣6a、6b於壓製操作之過程中，能夠沿著層板2之主要熱傳遞部位14而均勻地產生位移。於是，在壓製操作之後，層板2之第二側面邊緣6a、6b亦將是大致上維持平坦。During the pressing operation, the sheet metal material at the remainder of the laminate 2 can be displaced in different directions. However, the first outer area 18 and the second outer area 20 will ensure that the second side edges 6a, 6b are uniformly displaced along the main heat transfer portion 14 of the ply 2 during the pressing operation. Thus, after the pressing operation, the second side edges 6a, 6b of the laminate 2 will also remain substantially flat.
圖2示意地說明依照範例性實施例之板式熱交換器層板2。在一般性佈局和功能中，層板2是對應至在圖1中所說明之層板2。介於以上二種層板之間的主要差別是層板2之主要熱傳遞部位14的第一面積16。在圖2中第一面積16內之***部份和凹槽的紋路樣式被構形成為與在圖1中 之紋路樣式有所差異。Figure 2 schematically illustrates a plate heat exchanger laminate 2 in accordance with an exemplary embodiment. In a general layout and function, the laminate 2 corresponds to the laminate 2 illustrated in FIG. The main difference between the above two laminates is the first area 16 of the primary heat transfer portion 14 of the laminate 2. The pattern of the ridges and grooves in the first area 16 in FIG. 2 is structured as shown in FIG. The pattern of the texture is different.
第一面積16包含若干場域，其中紋路的***部份和凹槽被導引於不同方向上。第一直線26是會與層板2之第二側面邊緣6a、6b交叉。第一場域30被配置於第一直線26之一側邊上。以順時針方向來量測，在第一場域30內之***部份和凹槽是被導引於與第一直線26保持大約40度的角度。第二場域32被配置於第一直線26之相對置側邊上。以如同在第一場域30內之***部份和凹槽的相同方向來量測，在第二場域32內之***部份和凹槽是被導引於與第一直線26保持大約320度的角度。以上紋路在第一場域30和第二場域32中，組成從第二側面邊緣6a其中之第一個側面邊緣指向第二側面邊緣6b其中之第二個側面邊緣的V字形樣式。第一外部面積18再一次是延伸於第一分配部位12a與第二分配部位12b之間，沿著第二側面邊緣6a其中之第一個側面邊緣，並且第二外部面積20係延伸於第一分配部位12a與第二分配部位12b之間，沿著第二側面邊緣6b其中之第二個側面邊緣。在此項實施例中，每一個外部面積18、20均包含一個型式為***部份和凹槽之突出部份與凹部的場堿。在第一外部面積18內之***部份和凹槽是僅被導引於第一方向上，並且在第二外部面積20內之***部份和凹槽是僅被導引於第二方向上。The first area 16 includes a number of fields in which the raised portions of the lines and the grooves are directed in different directions. The first straight line 26 will intersect the second side edges 6a, 6b of the ply 2. The first field field 30 is disposed on one side of the first straight line 26. Measured in a clockwise direction, the raised portions and grooves in the first field 30 are directed at an angle that is approximately 40 degrees from the first line 26. The second field field 32 is disposed on the opposite side of the first line 26. The ridges and grooves in the second field 32 are guided to maintain about 320 degrees with the first line 26, as measured in the same direction as the ridges and grooves in the first field 30. Angle. The above textures in the first field 30 and the second field 32 form a V-shaped pattern from the first side edge of the second side edge 6a to the second side edge of the second side edge 6b. The first outer area 18 is again extended between the first dispensing portion 12a and the second dispensing portion 12b, along a first side edge of the second side edge 6a, and the second outer area 20 extends first Between the dispensing portion 12a and the second dispensing portion 12b, along the second side edge of the second side edge 6b. In this embodiment, each of the outer areas 18, 20 includes a pattern of protrusions and projections of the recesses and recesses. The raised portion and the recess in the first outer area 18 are only guided in the first direction, and the raised portion and the recess in the second outer area 20 are only guided in the second direction .
每一個第一外部面積18和第二外部面積20所具有之突出部份與凹部是被導引於與第一側面邊緣4a保持平行之第二直線27相關的方向上，用以在製造之過程中，當層板 2被提供有紋路樣式時，確保第二側面邊緣6a、6b能夠大致上維持筆直。Each of the first outer area 18 and the second outer area 20 has a protruding portion and a recess that is guided in a direction associated with the second straight line 27 that is parallel to the first side edge 4a for use in the manufacturing process. Medium, when the laminate 2 When the grain pattern is provided, it is ensured that the second side edges 6a, 6b can be substantially straight.
第一外部面積18和第二外部面積20分別是比在與第二直線27保持平行之方向上的第一場域30或第二場域32還要更窄。因此，第一外部面積18和第二外部面積20組成比第一面積16還要更小的主要熱傳遞部位14之部位。The first outer area 18 and the second outer area 20 are each narrower than the first field 30 or the second field 32, respectively, in a direction parallel to the second line 27. Thus, the first outer area 18 and the second outer area 20 constitute a portion of the primary heat transfer portion 14 that is smaller than the first area 16.
圖3概略說明經過板式熱交換器之層板組件部份40的橫剖面視圖。以上所說明之部件係對應至熱傳遞層板2之第一外部面積18和第二外部面積20的部位。層板2於第一外部面積18和第二外部面積20內被提供有不同寬度的***部份與凹槽。在外部面積18、20內，例如是全部的***部份可以具有相同寬度，以及所有的凹槽可以具有相同寬度，其中凹槽的寬度是比***部份的寬度還要更窄。由於***部份和凹槽具有不同寬度，介於二個鄰接層板2中間之層板內部空間42在相同層板內部空間42之不同側邊處則將會是不同形狀。因此，流經層板內部空間42之熱交換流體於相同層板內部空間42之不同側邊處將會承受到不同的流動阻力。Figure 3 is a schematic cross-sectional view through the laminate assembly portion 40 of the plate heat exchanger. The components described above correspond to the portions of the first outer area 18 and the second outer area 20 of the heat transfer laminate 2. The laminate 2 is provided with raised portions and grooves of different widths in the first outer area 18 and the second outer area 20. Within the outer areas 18, 20, for example, all of the raised portions may have the same width, and all of the grooves may have the same width, wherein the width of the grooves is narrower than the width of the raised portions. Since the ridge portion and the groove have different widths, the laminate interior space 42 between the two adjacent laminates 2 will have different shapes at different sides of the same laminate interior space 42. Therefore, the heat exchange fluid flowing through the inner space 42 of the laminate will be subjected to different flow resistance at different sides of the inner space 42 of the same laminate.
以下內容將可參考在層板組件40中之層板2的上側、左側和右側。以上結果純粹是為了方便參考圖3來加以解釋，且並無意將本發明之觀點限制住。每一個層板2的***部份和凹槽是以不同方式成形於左側與右側上。亦即例如是來自在層板組件40之頂端的第二層板2於其左側上組成第一外部面積18，並且於右側上組成第二外部面積20。 在圖3所說明之視圖中，第一外部面積18具有較寬的***部份和較窄的凹槽，並且第二外部面積20具有較窄的***部份和較寬的凹槽。介於二個鄰接層板2之間的層板內部空間42在層板組件40之左側和右側上是有所差異。如同在圖3中所說明之內容，例如是二個上側層板2被配置成使得在左側上，頂端層板2之第二外部面積20能夠與來自頂端之第二層板2的第一外部面積18相鄰接。由於較寬的***部份鄰接至較寬的凹槽，流動阻力將會是較高。因此，在右手側邊，由於較窄的***部份鄰接至較窄的凹槽，介於二個最上側層板2之間的流動阻力則是較低。The following will refer to the upper side, the left side, and the right side of the laminate 2 in the laminate assembly 40. The above results are purely for convenience of explanation with reference to Fig. 3 and are not intended to limit the viewpoint of the present invention. The ridges and grooves of each of the laminates 2 are formed in different ways on the left and right sides. That is, for example, the second ply 2 from the top end of the ply assembly 40 constitutes a first outer area 18 on its left side and a second outer area 20 on the right side. In the view illustrated in Figure 3, the first outer area 18 has a wider raised portion and a narrower recess, and the second outer area 20 has a narrower raised portion and a wider recess. The laminate interior space 42 between the two adjacent laminates 2 differs on the left and right sides of the laminate assembly 40. As illustrated in Figure 3, for example, the two upper side panels 2 are configured such that on the left side, the second outer area 20 of the top layer panel 2 can be coupled to the first outer layer of the second layer panel 2 from the top end The area 18 is adjacent. Since the wider ridge portion abuts to the wider groove, the flow resistance will be higher. Therefore, on the right hand side, since the narrower ridge portion abuts to the narrower groove, the flow resistance between the two uppermost laminates 2 is lower.
在層板組件40內之層板2可以是相同的種類。以上所提及不同層板2之第一外部面積18和第二外部面積20的配置方式係藉由沿著垂直軸44來將每一個交替出現之相同種類層板2旋轉180度而得到。藉由以適宜方式來配置墊片，由通孔口所組成之溝槽將會穿過層板組件40，且層板內部空間42則被密封住。The laminates 2 within the laminate assembly 40 can be of the same type. The arrangement of the first outer area 18 and the second outer area 20 of the different plies 2 mentioned above is obtained by rotating each of the alternating strips 2 of the same type along the vertical axis 44 by 180 degrees. By arranging the shims in a suitable manner, the grooves formed by the through openings will pass through the ply assembly 40 and the ply interior space 42 will be sealed.
如同與圖1相連接之解釋內容，熱交換流體是以所謂之平行流方式而流過層板2，亦即是其中一種熱交換流體是流動於第一通口孔8a與第二通口孔8b之間，以及另外一種熱交換流體是流動於第三通口孔10a與第四通口孔10b之間。在平行流中，熱交換流體必須流動經過層板2之熱交換表面的距離於層板2之寬度上方是會被改變，最短的距離將會是沿著最接近第一通口孔8a和第二通口孔8b之第二側面邊緣6a，並且最長的距離將會是從第一通口孔8a橫過 層板2，到達相對置之第二側面邊緣6b，沿著該第二側面邊緣6b和往後橫過層板2，到達第二通口孔8b。同樣地，位於層板之相對置側邊上，熱交換流體將會直接流過介於第三通口孔10a與第四通口孔10b之間的最短距離，並且針對最長距離，熱交換流體則必須以其本身之方式，橫過介於第三通口孔10a與第四通口孔10b之間的層板二次。在使用中，由於在每一個層板內部空間42和相同層板內部空間42內的流動阻力不同，熱交換流體於每一個層板內部空間42的分配狀況將會受到影響。倘若較高的流動阻力是提供予最短路徑和較低的流動阻力是提供予最長路徑，相較於倘若流動阻力在最短路徑和最長路徑是保持一致，前者之熱交換流體於層板2之整個相關表面之上方的分配狀況將會是更加均勻。As explained in connection with Fig. 1, the heat exchange fluid flows through the laminate 2 in a so-called parallel flow manner, that is, one of the heat exchange fluids flows through the first through hole 8a and the second through hole. Between 8b, and another heat exchange fluid flows between the third port hole 10a and the fourth port hole 10b. In a parallel flow, the heat exchange fluid must flow through the heat exchange surface of the laminate 2 a distance above the width of the laminate 2 which will be changed, the shortest distance will be along the closest first opening 8a and The second side edge 6a of the second port hole 8b, and the longest distance will be traversed from the first port hole 8a The ply 2 reaches the opposite second side edge 6b, along which the second side edge 6b and rearwardly traverse the ply 2 to the second port opening 8b. Similarly, on the opposite sides of the laminate, the heat exchange fluid will flow directly through the shortest distance between the third port opening 10a and the fourth port opening 10b, and for the longest distance, the heat exchange fluid It is necessary to traverse the laminate between the third port opening 10a and the fourth port hole 10b twice in its own way. In use, since the flow resistance in each of the laminate inner space 42 and the same laminate internal space 42 is different, the distribution of the heat exchange fluid to each of the laminate internal spaces 42 will be affected. If the higher flow resistance is provided to the shortest path and the lower flow resistance is provided to the longest path, the heat exchange fluid of the former is the entire layer 2 as compared to if the flow resistance is consistent in the shortest path and the longest path. The distribution above the relevant surface will be more uniform.
圖4說明依照範例性實施例之板式熱交換器50。板式熱交換器50包含依照以上範例性實施例中任一項之層板2的層板組件40。墊片(圖形中未表被看到)被配置於層板2之間。層板組件40是被配置於框架52內，框架52包含架板54、上桿56和下桿58。層板組件40藉由螺栓62和螺帽64之作用而被夾持於架板54與壓力板60之間。架板54具有四個開口66，每一個開口66則是被導引至藉由在層板組件40中層板2之四個通口孔8a、8b、10a、10b所組成的溝槽。FIG. 4 illustrates a plate heat exchanger 50 in accordance with an exemplary embodiment. The plate heat exchanger 50 comprises a laminate assembly 40 of a laminate 2 according to any of the above exemplary embodiments. A spacer (not shown in the figure) is disposed between the laminates 2. The laminate assembly 40 is disposed within a frame 52 that includes a shelf 54, an upper post 56, and a lower post 58. The laminate assembly 40 is clamped between the shelf 54 and the pressure plate 60 by the action of the bolt 62 and the nut 64. The shelf 54 has four openings 66, each of which is guided to a groove formed by the four opening holes 8a, 8b, 10a, 10b of the laminate 2 in the laminate assembly 40.
熟習該項技術者應瞭解的是範例性實施例可以被組合。舉例而言，包含若干場域之外部面積可以具有一個用 於在所有場域內之突出部份和凹部的方向。熟習該項技術者亦應瞭解的是本發明可以被應用於除了具有墊片之板式熱交換器以外的其他種類板式熱交換器之層板，例如是熔接或硬焊板式熱交換器。It should be understood by those skilled in the art that the exemplary embodiments can be combined. For example, an external area containing several fields can have one use. The direction of the protruding part and the recess in all fields. It will also be appreciated by those skilled in the art that the present invention can be applied to laminates of other types of plate heat exchangers other than plated heat exchangers having gaskets, such as welded or brazed plate heat exchangers.
雖然本發明已是參考範例性實施例來加以描述，對於熟習該項技術者而言，顯然是可以針對本發明進行許多不同的改變、調整和類似變更作法。藉由不同紋路樣式或是紋路樣式之方向，在層板之主要熱傳遞部位內的不同場域(亦即是在外部面積和/或第一面積內的場域)彼此之間是可以被區分出來。此種場域亦是可以被在層板中之專用組成方式所分開。每一個場域可以被分開或是場域可以被分開成為二組或更多組在一起。同樣地，層板可以被應用於熱交換流體之對角線流，而非是應用於平行流。亦即是熱交換流體可以流動於在沿著對角線方向、在層板之相對置末端處而配置之通口孔中間的層板表面上方。在此項應用實例中，層板之主要熱傳遞部位的第一外部面積和第二外部面積可以被成形，使得與第一外部面積和第二外部面積相鄰接之層板內部空間大致上是同樣沿著層板之二側面邊緣。While the invention has been described with reference to the exemplary embodiments of the invention, it is apparent that many modifications, adaptations and similar modifications can be made to the invention. Different fields within the main heat transfer portion of the laminate (ie, the field within the outer area and/or the first area) can be distinguished from each other by different grain patterns or directions of the grain pattern. come out. Such fields can also be separated by a dedicated composition in the laminate. Each field can be separated or the fields can be separated into two or more groups. Likewise, the laminate can be applied to the diagonal flow of the heat exchange fluid rather than to the parallel flow. That is, the heat exchange fluid may flow over the surface of the laminate intermediate the through-holes disposed along the diagonal direction at opposite ends of the laminate. In this application example, the first outer area and the second outer area of the primary heat transfer portion of the laminate may be shaped such that the interior space of the laminate adjacent to the first outer area and the second outer area is substantially Also along the two side edges of the laminate.
於是，應瞭解的是以上內容為不同範例性實施例之說明，且本發明並不限於是在此所揭示之特定實施例，以及針對已揭示實施例之調整、已揭示實施例連同其他實施例之特色組合係意欲被包括於隨附申請專利範圍的範疇內。Therefore, the present invention is to be understood as being illustrative of the various exemplary embodiments, and the invention is not limited to the specific embodiments disclosed herein, and the modifications of the disclosed embodiments, the disclosed embodiments, together with other embodiments The combination of features is intended to be included within the scope of the accompanying patent application.
如同在此所使用之”包含”或是”含有”係為開放式用 語，並且包括一個或更多個已說明特色、部件、步驟、元件或功能，但是並未排除出現或增加一個或更多個其他特色、部件、步驟、元件、功能或其群組。As used herein, "including" or "contains" is used for open use. And one or more of the features, components, steps, elements or functions are described, but one or more other features, components, steps, elements, functions or groups thereof are not excluded.
如同在此所使用之”和/或”用語係包括一個或更多個相關表列項目之任何組合和全部組合。The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
如同在此所使用之”e.g.”常用縮寫係衍生自拉丁文”exempli gratia”，可以被用來導引出或是指定先前所提及項目之共通應用實例，並且無意將此種項目限制住。倘若在此被使用，”i.e.”常用縮寫係衍生自拉丁文”id est”，其可以被用來從更加一般性描述內容中指定出特定項目。As used herein, the "e.g." common abbreviation is derived from the Latin "exempli gratia" and can be used to guide or specify common application examples of previously mentioned items and is not intended to limit such items. If used herein, the "i.e." common abbreviation is derived from the Latin "id est", which can be used to specify a particular item from a more general description.
在此所使用之用語僅是用於描述特定實施例之目的，且無意將本發明限制住。如同在此所使用之”一”、”一個”和”此”單數型式是意欲包括複數型式，除非專利說明書內容另外清楚地表示以外。The terms used herein are for the purpose of describing particular embodiments only and are not intended to limit the invention. The singular forms "a", "an", and "the" are s
除非另外界定以外，任何一位熟習本發明所屬之該項技術者應瞭解是在此所使用之所有用語(包含技術用語和科學用語)是具有相同意義。進一步應瞭解的是用語(例如是在經常使用字典中所界定之用語)必須被解釋為具有與相關技術內容中之意義一致的意義，並且毋須被解釋成為理想化或過度從正式角度來看，除非在此另有其他定義之表達。Unless otherwise defined, any person skilled in the art to which the invention pertains should understand that all terms (including technical and scientific terms) used herein have the same meaning. It should be further understood that the term (for example, the term defined in the dictionary often used) must be interpreted as having meaning consistent with the meaning in the relevant technical content, and need not be interpreted as idealized or excessively from a formal point of view, Unless otherwise defined herein.
2‧‧‧層板2‧‧‧Layer
4a‧‧‧第一側面邊緣4a‧‧‧ first side edge
4b‧‧‧第一側面邊緣4b‧‧‧ first side edge
6a‧‧‧第二側面邊緣6a‧‧‧second side edge
6b‧‧‧第二側面邊緣6b‧‧‧second side edge
8a‧‧‧第一通口孔8a‧‧‧first port hole
8b‧‧‧第二通口孔8b‧‧‧second port hole
10a‧‧‧第三通口孔10a‧‧‧3rd port hole
10b‧‧‧第四通口孔10b‧‧‧fourth port hole
12a‧‧‧第一分配部位12a‧‧‧First distribution site
12b‧‧‧第二分配部位12b‧‧‧Second distribution site
14‧‧‧主要熱傳遞部位14‧‧‧Main heat transfer site
15‧‧‧墊片15‧‧‧shims
16‧‧‧第一面積16‧‧‧First area
18‧‧‧第一外部面積18‧‧‧First external area
20‧‧‧第二外部面積20‧‧‧Second external area
22a‧‧‧場域22a‧‧ field
22b‧‧‧場域22b‧‧‧Fields
22c‧‧‧場域22c‧‧‧Field
24a‧‧‧場域24a‧‧ field
24b‧‧‧場域24b‧‧ field
24c‧‧‧場域24c‧‧ field
26‧‧‧第一直線26‧‧‧First straight line
27‧‧‧第二直線27‧‧‧Second straight line
30‧‧‧第一場域30‧‧‧First field
32‧‧‧第二場域32‧‧‧ second field
34‧‧‧第三場域34‧‧‧ third field
36‧‧‧第四場域36‧‧‧ fourth field
40‧‧‧層板組件40‧‧‧Layer assembly
42‧‧‧層板內部空間42‧‧‧layer interior space
44‧‧‧垂直軸44‧‧‧ vertical axis
50‧‧‧板式熱交換器50‧‧‧ plate heat exchanger
52‧‧‧框架52‧‧‧Frame
54‧‧‧架板54‧‧‧ ‧ boards
56‧‧‧上桿56‧‧‧Upper
58‧‧‧下桿58‧‧‧Lower
60‧‧‧壓力板60‧‧‧ pressure plate
62‧‧‧螺栓62‧‧‧ bolts
64‧‧‧螺帽64‧‧‧ nuts
66‧‧‧開口66‧‧‧ openings
從以上詳細描述內容和隨附圖形中，包括其獨有特色和優點之本發明的不同觀點將可方便被瞭解，圖式中： 圖1和圖2示意地繪示依照範例性實施例之板式熱交換器層板，圖3示意地繪示經過板式熱交換器之層板組件部份的剖面圖，以及圖4繪示依照應用實施例之板式熱交換器。From the above detailed description and the accompanying drawings, various aspects of the invention, including its unique features and advantages, will be readily appreciated. 1 and 2 schematically illustrate a plate heat exchanger laminate according to an exemplary embodiment, and FIG. 3 schematically shows a cross-sectional view of a portion of the laminate assembly passing through the plate heat exchanger, and FIG. 4 illustrates the application according to the application. The plate heat exchanger of the embodiment.
2‧‧‧層板2‧‧‧Layer
4a‧‧‧第一側面邊緣4a‧‧‧ first side edge
6a‧‧‧第二側面邊緣6a‧‧‧second side edge
6b‧‧‧第二側面邊緣6b‧‧‧second side edge
12a‧‧‧第一分配部位12a‧‧‧First distribution site
12b‧‧‧第二分配部位12b‧‧‧Second distribution site
16‧‧‧第一面積16‧‧‧First area
18‧‧‧第一外部面積18‧‧‧First external area
20‧‧‧第二外部面積20‧‧‧Second external area
26‧‧‧第一直線26‧‧‧First straight line
27‧‧‧第二直線27‧‧‧Second straight line
30‧‧‧第一場域30‧‧‧First field
32‧‧‧第二場域32‧‧‧ second field
Claims (15)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE1050392A SE534765C2 (en) | 2010-04-21 | 2010-04-21 | Plate heat exchanger plate and plate heat exchanger |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW201209367A TW201209367A (en) | 2012-03-01 |
| TWI509210B true TWI509210B (en) | 2015-11-21 |
Family
ID=44626513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW100112548A TWI509210B (en) | 2010-04-21 | 2011-04-12 | Plate heat exchanger plate and plate heat exchanger |
Country Status (19)
| Country | Link |
|---|---|
| US (1) | US20120325434A1 (en) |
| EP (1) | EP2561302B1 (en) |
| JP (2) | JP6001528B2 (en) |
| KR (1) | KR101483837B1 (en) |
| CN (1) | CN102859312B (en) |
| BR (1) | BR112012021100B1 (en) |
| DK (1) | DK2561302T3 (en) |
| ES (1) | ES2652499T3 (en) |
| HU (1) | HUE038062T2 (en) |
| LT (1) | LT2561302T (en) |
| NO (1) | NO2561302T3 (en) |
| PL (1) | PL2561302T3 (en) |
| PT (1) | PT2561302T (en) |
| RU (1) | RU2518712C1 (en) |
| SA (1) | SA111320386B1 (en) |
| SE (1) | SE534765C2 (en) |
| SI (1) | SI2561302T1 (en) |
| TW (1) | TWI509210B (en) |
| WO (1) | WO2011133087A2 (en) |
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| TWI665424B (en) * | 2017-04-26 | 2019-07-11 | 瑞典商阿爾法拉瓦公司 | Heat transfer plate and heat exchanger comprising a plurality of such heat transfer plates |
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| KR102293517B1 (en) * | 2013-12-10 | 2021-08-25 | 스웹 인터네셔널 에이비이 | Heat exchanger with improved flow |
| CN103776284B (en) * | 2014-02-12 | 2017-07-14 | 丹佛斯微通道换热器（嘉兴）有限公司 | Plate type heat exchanger |
| HUE035381T2 (en) * | 2014-06-18 | 2018-05-02 | Alfa Laval Corp Ab | Heat transfer plate and plate heat exchanger comprising such a heat transfer plate |
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| CN105737664B (en) * | 2014-12-09 | 2019-01-22 | 哈瓦特换热机组(北京)有限公司 | Heat-exchangers of the plate type |
| WO2017137956A1 (en) * | 2016-02-12 | 2017-08-17 | Thermax Limited | A heat exchanger |
| SE541591C2 (en) * | 2016-02-24 | 2019-11-12 | Alfa Laval Corp Ab | A heat exchanger plate for a plate heat exchanger, and a plate heat exchanger |
| CN106440889A (en) * | 2016-10-17 | 2017-02-22 | 天津亚泰昊德科技有限公司 | Novel heat exchanger |
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| EP3447429B1 (en) * | 2017-08-22 | 2023-06-07 | InnoHeat Sweden AB | Heat exchanger plate and heat exchanger |
| EP3447427B1 (en) * | 2017-08-22 | 2020-03-18 | InnoHeat Sweden AB | Heat exchanger |
| JP6815965B2 (en) * | 2017-10-12 | 2021-01-20 | 株式会社神戸製鋼所 | Original metal plate used for heat exchange plates |
| US11486657B2 (en) | 2018-07-17 | 2022-11-01 | Tranter, Inc. | Heat exchanger heat transfer plate |
| CN108692597B (en) * | 2018-07-23 | 2023-10-03 | 江苏唯益换热器有限公司 | Plate heat exchanger capable of preventing internal leakage |
| CN111928705B (en) * | 2019-05-13 | 2022-03-25 | 亚浩电子五金塑胶（惠州）有限公司 | Heat radiator with gravity type loop heat pipe |
| CN110545646B (en) * | 2019-08-26 | 2020-06-19 | 江苏宝得换热设备股份有限公司 | Condenser |
| EP3828489A1 (en) * | 2019-11-26 | 2021-06-02 | Alfa Laval Corporate AB | Heat transfer plate |
| PT4015960T (en) * | 2020-12-15 | 2023-06-19 | Alfa Laval Corp Ab | Heat transfer plate |
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- 2011-04-11 HU HUE11720899A patent/HUE038062T2/en unknown
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Also Published As
| Publication number | Publication date |
|---|---|
| BR112012021100A2 (en) | 2016-05-17 |
| KR20120132558A (en) | 2012-12-05 |
| CN102859312B (en) | 2015-02-11 |
| RU2012149447A (en) | 2014-05-27 |
| SI2561302T1 (en) | 2018-01-31 |
| KR101483837B1 (en) | 2015-01-16 |
| US20120325434A1 (en) | 2012-12-27 |
| NO2561302T3 (en) | 2018-03-10 |
| WO2011133087A2 (en) | 2011-10-27 |
| PT2561302T (en) | 2017-12-22 |
| JP6001528B2 (en) | 2016-10-05 |
| LT2561302T (en) | 2017-12-11 |
| DK2561302T3 (en) | 2018-01-08 |
| WO2011133087A3 (en) | 2012-03-08 |
| RU2518712C1 (en) | 2014-06-10 |
| CN102859312A (en) | 2013-01-02 |
| SA111320386B1 (en) | 2015-01-21 |
| EP2561302B1 (en) | 2017-10-11 |
| SE534765C2 (en) | 2011-12-13 |
| TW201209367A (en) | 2012-03-01 |
| EP2561302A2 (en) | 2013-02-27 |
| JP2015057579A (en) | 2015-03-26 |
| ES2652499T3 (en) | 2018-02-02 |
| HUE038062T2 (en) | 2018-09-28 |
| JP2013527418A (en) | 2013-06-27 |
| SE1050392A1 (en) | 2011-10-22 |
| PL2561302T3 (en) | 2018-01-31 |
| BR112012021100B1 (en) | 2020-04-14 |
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