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    • 7. 发明申请
    • LIQUID RECEIVER COMBINED WITH LIQUID SEPARATOR FOR REFRIGERATION CYCLE AND MANUFACTURING METHOD THEREOF
    • US20120079846A1
    • 2012-04-05
    • US13377660
    • 2010-05-04
    • Kum Su Jin
    • Kum Su Jin
    • F25B43/00B21D51/18
    • F25B43/006F25B13/00F25B2400/16F25B2400/23F25B2500/18Y10T29/49396
    • The present invention relates to a liquid receiver combined with a liquid separator for a refrigeration cycle and a manufacturing method thereof; and more particularly, to a liquid receiver combined with a liquid separator for a vapor-compression refrigeration cycle and a manufacturing method thereof, by which manpower and working hours are reduced and the defect rate is reduced, thereby improving the productivity. The present invention comprises: a liquid separator (20), which includes a cover (21) with a cut portion of a refrigerant vapor suction conduit (18) and a cut portion of a refrigerant conduit (17) connected at the inside and outside thereof, respectively, facing each other, a cylindrical body (24) with the upper end coupled to the cover (21) in such a manner to surround the refrigerant vapor suction conduit (18), and a base plate (25) formed at the lower end of the cylindrical body (24); a liquid receiver (30), which has a main body (31) with the upper end being coupled to both ends of the cover, and a side wall (32) with an outlet opening (33) formed therein; and a heat pipe (40), which includes a plurality of main bodies (41) weld-bonded to the base plate (25) of the liquid separator, an evaporator (42) weld-bonded to the inside of the main body (31) of the liquid receiver, a condenser (43) weld-bonded to the inside of the liquid separator (20), and an exhaust pipe combined with a working fluid injection pipe (44) connected to the lower end of the main body (41) of each heat pipe in such a way to allow the heat pipe main bodies (41) to get interconnected in a communicating manner, whereby after a working fluid is injected to the heat pipe main bodies (41) an entrance of the exhaust pipe combined with the working fluid injection pipe (44) is cut and closed and the closure is then pushed inside the outlet opening (33).
    • 8. 发明申请
    • Sheet-bending press for making pipe
    • 用于制造管材的弯曲压力机
    • US20080163660A1
    • 2008-07-10
    • US12006590
    • 2008-01-03
    • Manfred KolbeUwe FeldmannFrank ViegenKarl Bohmer
    • Manfred KolbeUwe FeldmannFrank ViegenKarl Bohmer
    • B21D51/18
    • B21D5/015
    • A bending press for making tubing from a substantially planar and longitudinally extending metal sheet has a support extending transversely generally parallel to the sheet vertically offset from the sheet, and a bender at one of the edges of the sheet and slidable transversely generally parallel to the sheet on the support. The bender has a pair of bending tools, a tie rod extending transversely in the direction adjacent the pair of tools, and an actuator braced transversely in the direction between the tie rod and the tools and extensible in the direction to tension the rod and press the tools against opposite faces of the sheets at the one edge to deform the one edge. A clamp is engageable between the bender and the support for releasably locking the bender to the support at any of a plurality of positions offset transversely therealong generally parallel to the sheet.
    • 用于从基本上平坦且纵向延伸的金属片制造管材的弯曲压力机具有横向延伸延伸的支撑件,该支撑件垂直于片材的垂直偏移地平行于片材,并且在片材的一个边缘处弯曲,并且横向大致平行于片材 对支持。 弯曲机具有一对弯曲工具,一个在相邻于该对工具的方向上横向延伸的拉杆,以及沿着拉杆和工具之间的方向横向地支撑的致动器,并且沿着拉伸杆的方向可伸展并按压 工具抵抗在一个边缘处的片材的相对面以使一个边缘变形。 夹具可接合在弯曲器和支撑件之间,用于将折弯器可释放地锁定到多个位置上的任何多个位置,该位置沿大致平行于片材横向折叠。
    • 9. 发明申请
    • SHELL AND TUBE EVAPORATOR
    • 壳和蒸气蒸发器
    • US20070235173A1
    • 2007-10-11
    • US11279160
    • 2006-04-10
    • Wei Chen
    • Wei Chen
    • F28F9/22F25B39/02B21D51/18
    • F25B41/00F25B39/02F25B2339/0242F28D7/16F28D2021/0071F28F9/0268F28F13/12Y10T29/49396
    • An evaporator for use in a refrigeration system, the evaporator having a shell defining an interior volume enclosing a tube bundle comprising a plurality of elongate tubes, a water inlet in fluid communication with a first end of the of the tube bundle for directing water to the first end of the tube bundle and a water outlet in fluid communication with a second end of the tube bundle for passing water received from the second end of the tube bundle out from the interior volume, includes a plurality of fluid deflectors in fluid communication with a refrigerant inlet for promoting mixing of incoming refrigerant in various states and distributing such mixed refrigerant generally evenly throughout the interior volume. A method of forming an evaporator is further included.
    • 一种用于制冷系统的蒸发器,所述蒸发器具有壳体,所述壳体限定包围管束的内部容积,所述管束包括多个细长管,所述水入口与所述管束的第一端流体连通,用于将水引导到 管束的第一端和与管束的第二端流体连通的水出口,用于将从管束的第二端接收的水从内部空间排出,包括多个流体连通的流体导流器 制冷剂入口,用于促进各种进入的制冷剂的混合,并将这种混合的制冷剂一般均匀地分布在整个内部容积中。 还包括形成蒸发器的方法。