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    • 3. 发明申请
    • COMBINED AIR COOLED CONDENSER
    • 组合空气冷却冷凝器
    • WO2004094932A1
    • 2004-11-04
    • PCT/HU2003/000055
    • 2003-06-27
    • SZABÓ, Zoltán
    • SZABÓ, Zoltán
    • F28B1/06
    • F28B3/04F28B1/06F28B2001/065
    • The invention relates to an air cooled condenser system that contains a steam-air heat exchanger (3) consisting of tubes (2) finned on the outside for the partial direct condensing of steam (1) with ambient air (4). This heat exchanger (3) receives the steam (1) from an upper distribution chamber (24) and ends in a lower chamber (25) which collects the condensate (8) and the steam (27) that has not yet condensed. The steam (22) not yet condensed in the steam-­air heat exchanger (3) is condensed, in the steam-air section of the air cooled condenser, in a space operating as a direct contact condenser (9) by spraying water from the water-air cooling section (7) of the air cooled condenser, where the non-condensing gases are removed as well. The water (13) heated up in the direct contact condenser (9) is re-cooled in a water-air heat exchanger (7).
    • 本发明涉及一种空气冷却冷凝器系统,其包含蒸汽 - 空气热交换器(3),该蒸汽 - 空气热交换器(3)由在外部翅片上的管(2)组成,用于使蒸汽(1)与环境空气(4)的部分直接冷凝。 该热交换器(3)从上部分配室(24)接收蒸汽(1)并且终止于收集冷凝物(8)和未冷凝的蒸汽(27)的下部室(25)。 在蒸汽 - 空气热交换器(3)中尚未冷凝的蒸汽(22)在空气冷却冷凝器的蒸汽 - 空气部分中在作为直接接触冷凝器(9)运行的空间中被冷凝, 空气冷却冷凝器的水冷却部分(7),其中非冷凝气体也被去除。 在直接接触冷凝器(9)中加热的水(13)在水 - 空气热交换器(7)中被再次冷却。
    • 7. 发明申请
    • AIR-COOLED CONDENSING SYSTEM AND METHOD
    • 空冷式冷凝系统及方法
    • WO2006047209A1
    • 2006-05-04
    • PCT/US2005/037715
    • 2005-10-21
    • GEA POWER COOLING SYSTEMS, INC.FAY, H. Peter
    • FAY, H. Peter
    • F28B1/06F28B9/10
    • F28B9/10F28B1/06F28B2001/065Y10S165/913
    • An air-cooled condenser has a first stage (28) comprising both a K and a D section with fin tubes fed with steam at both ends, and a second stage (29) comprising a D section. Each core tube in the first stage has at least one extraction channel (44) at the trailing edge of the core tube located in an unfinned section of the core tube and separated from the main section of the core tube by a rib or baffle (48). Extraction channels may be provided at both the leading and trailing edges or rounded ends of the core tube, or at the trailing edge only. Openings (49) in the rib connect at least a central portion of the main section to the extraction channel. The upper end of each extraction channel of each core tube is connected via an extraction passageway and transfer duct to the lower ends of the D-section fin tubes.
    • 风冷式冷凝器具有第一级(28),其包括K和D部分,其中两端具有蒸汽的翅片管和包括D部分的第二级(29)。 第一级中的每个芯管在芯管的后缘处具有至少一个提取通道(44),其位于芯管的未焊接部分中,并且通过肋或挡板(48)与芯管的主部分分离 )。 提取通道可以设置在芯管的前缘和后缘或圆形端部处,或仅在后缘处。 肋中的开口(49)将至少主要部分的中心部分连接到提取通道。 每个芯管的每个提取通道的上端通过提取通道和传送管道连接到D型翅片管的下端。
    • 8. 发明申请
    • AIR-COOLED CONDENSER
    • 空冷式冷凝器
    • WO98033028A1
    • 1998-07-30
    • PCT/HU1998/000008
    • 1998-01-26
    • F28B1/06F28B9/10F28F1/02F28F1/24F28F3/04
    • F28F3/04F28B1/06F28B9/10F28B2001/065F28F1/022F28F1/24
    • An air-cooled condenser comprising a distributing chamber (23) for distributing a vaporous medium to be condensed, a condensate collecting chamber (24) and finned tubes (17) with fins on air side, said finned tubes (17) being connected in parallel between the distributing chamber (23) and the condensate collecting chamber (24), where each of the finned tubes (17) comprises two parallel essentially flat side walls and exterior closings connecting the side walls, in the finned tubes (17) there are longitudinal separation walls (18) connected to the side walls and dividing the inner space of the finned tubes (17) into longitudinal parallel channels (19), and in the separation walls (18) there are breakthroughs (27) for allowing the flow of the medium between neighbouring channels (19).
    • 一种风冷冷凝器,包括用于分配待冷凝的蒸气介质的分配室(23),在空气侧具有翅片的冷凝物收集室(24)和翅片管(17),所述翅片管(17)并联连接 在分配室(23)和冷凝水收集室(24)之间,其中每个翅片管(17)包括两个平行的基本平坦的侧壁和连接侧壁的外部封闭件,在翅片管(17)中,纵向 连接到侧壁并将翅片管(17)的内部空间分成纵向平行通道(19)的隔离壁(18),并且在分隔壁(18)中有突破(27),用于允许 介质在相邻通道(19)之间。
    • 9. 发明申请
    • NATURAL-DRAUGHT AIR CONDENSER APPARATUS AND METHOD OF OPERATION THEREOF
    • 空气冷凝器装置及其操作方法
    • WO1998002701A1
    • 1998-01-22
    • PCT/HU1997000040
    • 1997-07-17
    • ENERGIAGAZDALKODASI RÉSZVÉNYTARSASAGPALFALVI, GyörgyGUBA, János
    • ENERGIAGAZDALKODASI RÉSZVÉNYTARSASAG
    • F28B01/06
    • F28B1/06F28B2001/065
    • A natural-draught air condenser comprises air condensers (7, 7A, 11, 11A) arranged in sections (30, 30A) supplied with steam in parallel, each section (30, 30A) having two or more air condenser stages connected in series on the steam side, wherein subsequent stages are of a decreasing steam side cross section or cooling surface, and the air condensers (7, 7A, 11, 11A) are located at the bottom part of a cooling tower (5) in a way natural-draught air flow passes the air condensers in parallel. The air condensers (7, 7A, 11, 11A) of all stages are of such a circuitry that in them the steam and the generated condensate flow downwards in the same direction, and the air condensers (11, 11A) in either the last or in the last two stages are provided with auxiliary fans (12, 12A) to establish an artificial air flow in addition to the natural-draught air flow. The invention further relates to a method of operating a natural-draught air condenser wherein, upon start-up of the air condenser apparatus and in case of a stream flow disorder arising in the air condensers (7, 7A, 11, 11A), an artificial air flow is established in addition to the natural-draught air flow at the air condensers (11, 11A) in either the last or in the last two stages.
    • 自然通风空气冷凝器包括布置在供应有蒸汽的部分(30,30A)中的空气冷凝器(7A,11A,11A),每个部分(30,30A)具有两个或更多个空气冷凝器级串联连接 蒸汽侧,其中后续阶段是减少蒸汽侧截面或冷却表面,并且空气冷凝器(7,7A,11,11A)以自然界方式位于冷却塔(5)的底部, 通风气流平行通过空气冷凝器。 所有级的空气冷凝器(7,7A,11,11A)具有这样的电路,即在其中蒸汽和产生的冷凝物沿同一方向向下流动,空气冷凝器(11,11A)在最后或 在最后两个阶段中设置有辅助风扇(12,12A),以建立除了自然通风气流之外的人造气流。 本发明还涉及一种操作自然通风空气冷凝器的方法,其中在空气冷凝器设备启动时和在空气冷凝器(7,7A,11,11A)中产生的流动流动障碍的情况下, 在空气冷凝器(11,11A)中的最后或最后两个阶段除了自然通风气流之外还建立人造气流。