CN105817791A - 空调用冷凝器的制造方法 - Google Patents
空调用冷凝器的制造方法 Download PDFInfo
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- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
- B23P15/26—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass heat exchangers or the like
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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
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/007—Auxiliary supports for elements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups
- B23K31/02—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups relating to soldering or welding
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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
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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
- F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
- F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
- F28D1/04—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits
- F28D1/053—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being straight
- F28D1/05316—Assemblies of conduits connected to common headers, e.g. core type radiators
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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
- F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
- F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
- F28D1/04—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits
- F28D1/053—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being straight
- F28D1/0535—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being straight the conduits having a non-circular cross-section
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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
- F28F1/00—Tubular elements; Assemblies of tubular elements
- F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
- F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
- F28F1/126—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element consisting of zig-zag shaped fins
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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
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/02—Header boxes; End plates
- F28F9/04—Arrangements for sealing elements into header boxes or end plates
- F28F9/06—Arrangements for sealing elements into header boxes or end plates by dismountable joints
- F28F9/14—Arrangements for sealing elements into header boxes or end plates by dismountable joints by force-joining
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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
- F25B2339/00—Details of evaporators; Details of condensers
- F25B2339/04—Details of condensers
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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
- F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
- F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
- F28D2001/0253—Particular components
- F28D2001/026—Cores
- F28D2001/028—Cores with empty spaces or with additional elements integrated into the cores
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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
- F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
- F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
- F28D2021/008—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for vehicles
- F28D2021/0084—Condensers
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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
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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
- F28F2225/00—Reinforcing means
- F28F2225/04—Reinforcing means for 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
- F28F2225/00—Reinforcing means
- F28F2225/06—Reinforcing means for fins
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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
- F28F2270/00—Thermal insulation; Thermal decoupling
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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
- F28F2275/00—Fastening; Joining
- F28F2275/04—Fastening; Joining by brazing
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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
- F28F2275/00—Fastening; Joining
- F28F2275/04—Fastening; Joining by brazing
- F28F2275/045—Fastening; Joining by brazing with particular processing steps, e.g. by allowing displacement of parts during brazing or by using a reservoir for storing brazing material
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Abstract
本发明涉及一种空调用冷凝器的制造方法,其是利用包括管、片部及集流部的冷凝器材料制造空调用冷凝器的方法,其中,包括:与一次要制作的n个冷凝器的长度相对应地依次供应所述管的步骤;在所述管与管之间依次插入经被覆(clad)处理的片部,且在所述多个管中预先设置的各单位多个管的每个边界处插入非被覆(Non clad)压附力维持构件的步骤;在所述多个管的两个末端分别临时组装单一集流部的步骤;对所述冷凝器材料进行钎焊(Brazing)的步骤;去除所述压附力维持构件的步骤;以及与所述各单位冷凝器的长度相对应地截断所述集流部的步骤。
Description
技术领域
本发明涉及一种空调用冷凝器的制造方法,更详细地说,涉及一种与一次要制作的冷凝器的长度相对应地供应冷凝器材料,能够同时制造多个冷凝器的方法。
背景技术
一般而言,冰箱具备压缩机(Compressor)、毛细管(Capillarytube)和蒸发器(Evaporator)依次循环的制冷循环,其中,所述压缩机把气体状态的制冷剂压缩成高温高压的液体状态从而提供循环力,而所述毛细管在与外面的空气实现热交换(释放热量)的同时,使压缩的制冷剂通过毛细管,以低温、低压形成相变,所述蒸发器使低温、低压的制冷剂通过,实现热交换(吸收热量),相变为气体状态,送还到压缩机。
而且,在形成所述制冷循环的各个构成要素中,要求冷凝器和蒸发器具有高的热交换效率。
其中,所述冷凝器作为使从压缩机送出的高温、高压的气体制冷剂变化成冰冷地冷却的低温的液体制冷剂的装置,用于冰箱或空调等多种制冷空调制品中。
如果对此进一步补充说明,因为包含从蒸发器夺走的热量的气体制冷剂在通过所述冷凝器的同时被冰冷地冷却,所以气体制冷剂变成液体制冷剂的同时,热量被发散到外部。
此时,在空调的室外机或冰箱的后部产生的热量就是从冷凝器中产生的,在冷凝器的入口,高温高压的气体制冷剂在通过冷凝器内部的期间被冷却,在冷凝器出口变化成低温、高压的液体。
如上所述,就冷凝器或蒸发器而言,由于热交换效率很重要,因而安装有多个散热片,使得从流动的高温、高压的制冷剂的散热增加,从而起到增大散热效率的作用。
与这种冷凝器相关的技术已经在授权专利公报第1284450号及公开专利公报第2014-0023580号中提出。
下面,作为现有技术,简要说明授权专利公报第1284450号及公开专利公报第2014-0023580号中公开的冷凝器的钎焊用夹具组装体及利用其的冷凝器的制造方法与车辆用空调装置的冷凝器及其制造方法。
图1是示出授权专利公报第1284450号(以下简称“现有技术1”)中的冷凝器的制造方法的流程图。如图1所示,现有技术1的冷凝器的制造方法的特征在于,包括:借助于临时组装工具而临时组装冷凝器的步骤S10;配置托盘的步骤S20,其将所述冷凝器中除芯之外的部分,上方支撑于所述临时组装工具的下侧,能够使所述冷凝器移动;以及对所述冷凝器进行钎焊的步骤S30。其中,所述步骤S10中的所述冷凝器包括:一对集流管,其相对于水平方向放倒并相互隔开地进行配置;多个管,两个端部插入有所述一对集流管并相互隔开地进行层叠配置;芯,包括配置于所述多个管之间的多个散热片;流入管及流出管,与所述一侧的集流管以连通的方式结合;储液干燥器,与所述另一侧的集流管以连通的方式结合。
但是,现有技术1的冷凝器的制造方法在使冷凝器材料堆放于托盘之前,在按预定个数配置了管的状态下,在使散热片位于其之间后,利用集流管对所述管的两端进行收尾,从而临时组装冷凝器材料,由于是在使所述管按冷凝器及所需个数相应地反复排列后执行,因此随着作业时间增加,存在与生产率低下直接相关的问题。
图2是示出公开专利公报第2014-0023580号(以下简称“现有技术2”)中车辆用空调装置的冷凝器的制造方法的流程图。如图2所示,现有技术2的车辆用空调装置的冷凝器的制造方法,其是这样一种车辆用空调装置的冷凝器制造方法,该车辆用空调装置的冷凝器包括:相互间隔配置的一对集流管;多个管,两个端部插入于所述一对集流管并沿上下方向以具有间隔地相互隔开的方式进行层叠配置;配置于所述多个管之间的多个散热片。所述车辆用空调装置的冷凝器的制造方法包括:分别制造所述多个集流管、所述散热片和所述管(S11)后进行临时组装(S12)从而进行钎焊(S13)的步骤;以及在所述多个集流管与所述散热片和所述管的表面,利用Cr系组合液体与Zr系组合液体的混合组合液体进行表面处理(S22),形成耐腐蚀性的涂布层的步骤。
但是,现有技术2的车辆用空调装置的冷凝器的制造方法也是在制造冷凝器时,将用于使散热片插入其之间的管,按冷凝器并按所需个数进行反复罗列后执行,因此存在生产率低下的问题。
【现有技术文献】
【专利文献】
(专利文献1)韩国授权专利公报第1284450号
(专利文献2)韩国公开专利公报第2014-0023580号
发明内容
解决的技术问题
本发明正是为了解决如上所述的问题而研发的,涉及一种空调用冷凝器的制造方法,在与一次要制作的多个冷凝器的长度相对应地供应的每个管之间,依次插入多个片部和多个非被覆(Nonclad)压附力维持构件,以使预先设置的各单位管的每个边界处不进行钎焊(Brazing),在利用与冷凝器的长度对应的集流部对多个管的两端进行收尾的状态下进行钎焊后,与各单位冷凝器的长度相对应地截断集流部,使得能够同时加工多个各单位管,从而提高生产率。
技术方案
为达成如上所述的目的,在利用包括管、片部及集流部的冷凝器材料制造空调用冷凝器的方法中,包括:与一次要制作的n个冷凝器的长度相对应地依次供应所述管的步骤;在所述管与管之间依次插入经被覆(clad)处理的片部,且在所述多个管中预先设置的各单位多个管的每个边界处插入非被覆压附力维持构件的步骤;在所述多个管的两个末端分别临时组装单一集流部的步骤;对所述冷凝器材料进行钎焊的步骤;去除所述压附力维持构件的步骤;以及,与所述各单位冷凝器的长度相对应地截断所述集流部的步骤。
此时,在执行供应所述管的步骤之前,可以先执行在所述冷凝器材料的表面涂布助焊剂(Flux)的步骤。
另一方面,在执行对所述冷凝器材料进行钎焊的步骤时,由于所述压附力维持构件得到非被覆处理,从而有可能使钎焊工序未被执行。
而且,所述压附力维持构件可以形成为与所述片部相同或缩小的形状。
另外,所述压附力维持构件可以以高熔点材质形成。
发明的效果
根据本发明,在与一次要制作的多个冷凝器的长度相对应地供应的每个管之间,依次插入多个片部及多个非被覆压附力维持构件,以使预先设置的各单位管的每个边界处不进行钎焊,在利用与冷凝器的长度对应的集流部对多个管的两端进行收尾的状态下进行钎焊后,与各单位冷凝器的长度相对应地截断集流部,从而能够以没有现有的按单位加工冷凝器材料时发生的移送间隔的方式同时加工多个各单位管,因而具有能够提高生产率的效果。
附图说明
图1是示出现有技术1的冷凝器的制造方法的流程图。
图2是示出现有技术2的车辆用空调装置的冷凝器制造方法的流程图。
图3是图示本发明的空调用冷凝器的制造方法的框图。
图4是图示根据本发明的空调用冷凝器的制造方法而制造的冷凝器的立体图。
图5至图14是图示本发明的空调用冷凝器的制造方法的工序图。
【附图标记的说明】
10:冷凝器
20:集流部
30:管
40:片部
50:压附力维持构件
具体实施方式
下面参照附图,对本发明的实施例进行详细说明,以便本发明所属技术领域的普通技术人员能够容易地实施。但是,本发明可以以各种相异的形态体现,并不限定于在此说明的实施例。在整篇说明书中,针对类似的部分赋予了相同的附图标记。
下面参照附图,说明本发明的构成,图3是图示本发明的空调用冷凝器的制造方法的框图,图4是图示根据本发明的空调用冷凝器的制造方法而制造的冷凝器的立体图,图5至图14是图示本发明的空调用冷凝器的制造方法的工序图。
本发明的空调用冷凝器的制造方法包括冷凝器材料准备步骤S100、冷凝器材料助焊剂涂布步骤S110、管供应步骤S120、片部及压附力维持构件插入步骤S130、集流部临时组装步骤S140、钎焊步骤S150、压附力维持构件去除步骤S160及集流部截断步骤S170。
此时,如图4所示,根据所述空调用冷凝器的制造方法制造的冷凝器10由集流部20、管30及片部40等构成,其中,所述集流部20,其在左右或上下隔开地安装;所述管30,其在所述集流部20与集流部20之间以具有间隔地装配;以及所述片部40,其在所述管30与管30之间进行配置,以具有之字形状,从而使被传导的制冷剂的热量与向外部输送的空气相互热交换。
进一步而言,所述片部40例示了在管30与管30之间进行线接合的情形,但并不限定于此,接合部位可以形成为倒角,以便进行面接合。
冷凝器材料准备步骤S100是分别准备诸如集流部20、管30及片部40等的冷凝器材料和压附力维持构件50的步骤,并且是以使压附力维持构件50位于构成各个冷凝器10的各单位管3的每个边界处的方式准备压附力维持构件50的步骤。
进一步而言,所述冷凝器材料准备步骤S100可以附加地执行在一部分片部40进行被覆处理的步骤。
即,被覆处理是对拟插入在构成各单位管3的管30与管30之间的多个片部40执行的。不过,对拟插入在所述各单位管3的边界处,即,对拟插入在所述各单位管3与各单位管3的外侧的多个管30的相对面的片部40,则以具备未经被覆处理的非被覆压附力维持构件50的方式进行准备。
另一方面,在所述冷凝器材料准备步骤S100中,不对压附力维持构件50进行被覆处理的原因,是为了使预先设置的各单位管3的每个边界处不进行钎焊,而插入未经被覆处理的压附力维持构件50,从而使得在连续供应的管30中的多个各单位管3的外廓管30的外壁面与构成多个所述各单位管3的边界的压附力维持构件50的接触面不进行钎焊。
在与一次要制作的多个(n个)冷凝器的长度相对应地连续供应的管30中,把按多个进行捆绑而构成为各单位管3,在所述各单位管3的每个边界处,插入未进行钎焊的压附力维持构件50,这是为了在钎焊过程中,虽然使按冷凝器10构成的经被覆处理的各单位管3与集流部20及片部40进行钎焊,但是所述各单位管3,即,按冷凝器10构成边界的压附力维持构件50不进行钎焊。
进一步而言,所述冷凝器材料准备步骤S100可以附带地执行冷凝器材料的表面清洁、冷凝器材料表面的氧化物层去除等步骤。
冷凝器材料助焊剂涂布步骤S110是对诸如压附力维持构件50和集流部20、管30及片部40等的冷凝器材料分别涂布助焊剂的步骤。
管供应步骤S120是使在内部形成有通路以便输送制冷剂的多个管30,通过管供应装置(图中未示出),留有间隔的同时按与一次要制作的冷凝器的长度相对应地间隔大小沿横向连续供应的步骤。
片部及压附力维持构件插入步骤S130是在与一次要制作的多个冷凝器的总长度相对应地供应的每根管30之间的空间,把片部40和压附力维持构件50通过供应装置(图中未示出)而沿着与管的供应方向垂直的方向依次插入的步骤。
即,所述片部及压附力维持构件插入步骤S130为了保持管30与片部40的压附力,在多个各单位管3的每个边界处插入所述压附力维持构件50。
此时,所述片部及压附力维持构件的插入步骤S130是在构成各单位管3的管30与管30之间插入经被覆处理的片部40,且在多个所述各单位管3的边界处,即,在所述各单位管3与各单位管3的外侧的多个管30的相对面,插入未经被覆处理的非被覆压附力维持构件50的步骤。
即,所述片部及压附力维持构件插入步骤S130在一侧的各单位管3中的外廓管30的表面和与之相对的另一侧的各单位管3中的外廓管30的表面之间,插入未经被覆处理的压附力维持构件50后进行钎焊,因而使得压附力维持构件50在相互相对的各单位管3的相对面不进行钎焊工序。
另一方面,所述压附力维持构件50可以形成为与片部40相同的形状或缩小形状的之字形态等。
进一步而言,所述压附力维持构件50可以以高熔点材质等形成。这样,在所述压附力维持构件50由高熔点材质形成的情况下,虽然在压附力维持构件50上不进行被覆处理,使得无法进行钎焊,但能够防止由于钎焊炉的不正常运转等导致的内部温度上升而熔融的现象。
集流部临时组装步骤S140是在与一次要制作的多个冷凝器的长度相对应地连续供应的多个管30的两个末端,通过集流部临时组装装置(图中未示出)分别临时组装单一集流部20的步骤。
即,所述集流部临时组装步骤S140是使管30的两个端部分别结合于在集流部20的一侧面形成的插入孔的步骤。此时,所述集流部20以与一次要制作的冷凝器的长度相对应地连续供应的多个管30的长度对应的长度形成。
钎焊步骤S150是使由与一次要制作的多个冷凝器长的度相对应地供应的集流部20、管30及片部40等构成的冷凝器材料和插入在多个各单位管3的相对面的压附力维持构件50,通过作为连续式炉方式的钎焊炉,从而进行钎焊的步骤。
此时,当执行所述钎焊步骤S150时,配置于各单位管3的外廓的多个管30与位于其之间的压附力维持构件50的边界面,处于未经被覆处理的状态,因而不进行钎焊。
压附力维持构件去除步骤S160是在执行钎焊步骤S150后,从构成冷凝器10的各单位管3的外廓管30之间,分别去除压附力维持构件50的步骤。
集流部截断步骤S170是利用截断机(图中未示出),与构成各单位冷凝器10的各单位管3的长度相对应地截断集流部20的步骤,通过截断,可以生产n个冷凝器10。
另一方面,执行所述集流部截断步骤S170后,可以执行打磨截断面的步骤。
如上所述,本发明与一次要制作的多个冷凝器10的长度相对应地供应冷凝器材料,且对所述压附力维持构件50不进行被覆处理,以在预先设置的各单位管3中配置于外廓的管的多个表面,和依次供应插入在其之间并构成各单位管3的边界的压附力维持构件50时的所述各单位管3与所述压附力维持构件50的接触部位不进行钎焊。
即,把与一次要制作的多个冷凝器10的长度相对应地连续供应的管30,在按预先设置的个数而确定的各单位管3的每个边界处,插入未进行钎焊的压附力维持构件50后执行钎焊工序,从而工序执行效率比原有方式提高,因而具有生产率增加的优点。
如上所述,本发明虽然根据限定的实施例和附图进行了说明,但本发明并非限定于所述的实施例,本发明所属技术领域的普通技术人员可以从这种记载进行多样的修改及变形。
因而,本发明的范围不得局限于说明的实施例而确定,不仅应由所述的专利权利要求书而且还应由与该专利权利要求书均等的内容而确定。
Claims (5)
1.一种空调用冷凝器的制造方法,所述制造方法是利用包括管、片部及集流部的冷凝器材料制造空调用冷凝器的方法,其中,包括:
与一次要制作的n个冷凝器的长度相对应地依次供应所述管的步骤;
在所述管与管之间依次插入经被覆处理的片部,且在所述多个管中的预先设置的各单位多个管的每个边界处插入非被覆压附力维持构件的步骤;
在所述多个管的两个末端分别临时组装单一集流部的步骤;
对所述冷凝器材料进行钎焊的步骤;
去除所述压附力维持构件的步骤;以及
与所述各单位冷凝器的长度相对应地截断所述集流部的步骤。
2.根据权利要求1所述的空调用冷凝器的制造方法,其中,
在执行供应所述管的步骤之前,先执行在所述冷凝器材料及所述压附力维持构件的表面涂布助焊剂的步骤。
3.根据权利要求1所述的空调用冷凝器的制造方法,其中,
执行对所述冷凝器材料进行钎焊的步骤时,由于所述压附力维持构件得到非被覆处理,从而使钎焊工序未被执行。
4.根据权利要求1所述的空调用冷凝器的制造方法,其中,
所述压附力维持构件形成为与所述片部相同或缩小的形状。
5.根据权利要求4所述的空调用冷凝器的制造方法,其中,
所述压附力维持构件以高熔点材质形成。
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