公开(公告)号：US3970140A

公开(公告)日：1976-07-20

申请号：US514149

申请日：1974-10-11

申请人： Laszlo Heller ,  Laszlo Forgo ,  Arpad Bakay

发明人： Laszlo Heller ,  Laszlo Forgo ,  Arpad Bakay

IPC分类号： F28C1/00 ,  G21D1/02 ,  F28B5/00

CPC分类号： F28C1/00 ,  G21D1/02 ,  Y02E30/40 ,  Y10S165/90 ,  Y10S261/11

摘要： The difference in density between heated and unheated air is used to provide flow of air across a heat transfer means located underground. An underground passageway connects an inlet orifice with an outlet orifice for flow of ambient air therethrough. The passageway comprises at least one essentially vertical shaft, said vertical shaft terminating at the outlet orifice and containing proximate its lower end said heat transfer means.

摘要翻译： 加热和未加热空气之间的密度差异被用来提供穿过位于地下的传热装置的空气流。 地下通道连接入口孔和出口孔，用于使环境空气流过其中。 通道包括至少一个基本垂直的轴，所述垂直轴终止于出口孔处，并且在其下端附近包含所述传热装置。

公开(公告)号：US4830102A

公开(公告)日：1989-05-16

申请号：US70672

申请日：1987-07-02

申请人： Arpad Bakay ,  Janos Boda ,  Laszlo Forgo ,  Istvan Papp ,  Gyula Kovacs ,  Karoly Laszlo

发明人： Arpad Bakay ,  Janos Boda ,  Laszlo Forgo ,  Istvan Papp ,  Gyula Kovacs ,  Karoly Laszlo

IPC分类号： F28F13/06 ,  F28D7/00 ,  F28D9/02 ,  F28F1/32 ,  F28F13/12

CPC分类号： F28F13/12 ,  F28F1/325 ,  Y10S165/502

摘要： A heat exchanger having a plurality of parallel pipes arranged in lines and strips of fin plates fixed to the pipes perpendicularly to the lengths thereof. Turbulence-forming structures are cut out of the fin plates and are bent up at 90.degree. with respect to the planes of the plates, such structures functioning as fin plate spacers and as baffles to direct a fluid medium of inferior heat transfer coefficient which flows in a direction parallel to the planes of the finned plates and perpendicularly to the pipes. The pipes are adapted to conduct a fluid medium of superior heat transfer coefficient. The turbulence-forming structures are disposed in lines on each side of the lines of pipes and in rows which are substantially tangential to the opposite sides of the pipes. The heat exchanger may have a plurality of lines of pipes spaced equally transversely from each other and transvetsely of the direction of flow of the fluid medium of inferior heat transfer coefficient. Further turbulence-forming structures may be disposed along the center line between the successive lines of pipes.

摘要翻译： 一种热交换器，具有多个平行的管道，排列成与其长度垂直的管道和翅片板条。 湍流形成结构从翅片板切出，并相对于板的平面向上弯曲90度，这种结构用作翅片板间隔件和挡板，以引导传热系数差的流体介质 平行于翅片板的平面并垂直于管道的方向。 管道适于传导具有优良传热系数的流体介质。 湍流形成结构在管道的每一侧上排成一行，并且与管的相对侧基本上相切地排成一排。 热交换器可以具有彼此横向间隔开的多条管线，并且传输具有差的传热系数的流体介质的流动方向。 另外的湍流形成结构可以沿着连续的管道线之间的中心线设置。

公开(公告)号：US4265275A

公开(公告)日：1981-05-05

申请号：US52797

申请日：1979-06-28

申请人： Laszlo Heller ,  Laszlo Forgo ,  Istvan Papp ,  Janos Bodas ,  Gyula Kovacs ,  Karoly Laszlo

发明人： Laszlo Heller ,  Laszlo Forgo ,  Istvan Papp ,  Janos Bodas ,  Gyula Kovacs ,  Karoly Laszlo

IPC分类号： F28F1/40 ,  F28F13/12 ,  F28B3/02

CPC分类号： F28F1/40

摘要： An internal fin tube heat exchanger comprises a cylindrical tube having on its inside a continuous heat exchange member with a plurality of legs branched from a central longitudinal extending member. The heat exchange member can be metal strip cut with a plurality of ribs disposed at an acute angle thereto, so that when the member is pulled into the tube, the ribs do not resist movement in one direction but do resist reverse movement in the opposite direction, which opposite direction is also the direction of flow of the fluid within the tube. Thus the fluid does not dislodge the heat exchange member. The ribs can be cut in various patterns and the strip is rotated when being drawn into the tube so as to impart a twist thereto, thereby to position the ribs all about the periphery of the tube. The ribs can have feet thereon that extend either peripherally of the tube or longitudinally of the tube.

摘要翻译： 内部翅片管热交换器包括圆柱形管，其内部具有连续的热交换构件，其具有从中心纵向延伸构件分支的多个腿。 热交换构件可以是以与其成锐角设置的多个肋条切割的金属条，使得当构件被拉入管时，肋不能阻止在一个方向上的移动，而是抵抗相反方向的反向运动 ，相反的方向也是管内流体的流动方向。 因此，流体不会移动热交换构件。 可以以各种图案切割肋，并且当被拉入管中时条带旋转以赋予其扭转，从而将肋全部围绕管的周边定位。 肋可以具有在其上的管或管的纵向延伸的脚。

公开(公告)号：US4037413A

公开(公告)日：1977-07-26

申请号：US635451

申请日：1975-11-26

申请人： Laszlo Heller ,  Laszlo Forgo ,  Zoltan Szabo

发明人： Laszlo Heller ,  Laszlo Forgo ,  Zoltan Szabo

IPC分类号： F01K23/08 ,  F01K23/02 ,  F02C1/02 ,  F02C1/10 ,  F28B9/06 ,  F01K23/04

CPC分类号： F02C1/10 ,  F01K23/02 ,  F28B9/06

摘要： A heat exchanger in a close cycle gas turbine power plant has, on its heat abduction side, a system of cooling units connected to it by means of which the efficiency of the plant is considerably increased. Such units consist of evaporators and vapor turbines with condensers and air coolers, the vapor turbines being driven by vapors generated in the evaporators. The latter, in turn, are heated by the heat abduction side of the heat exchanger in the main cycle. The exhaust vapors are precipitated in condensers and cooled down by air coolers and recoolers and partly circulated back to the heat abduction side of the heat exchanger in the main cycle.

摘要翻译： 近循环燃气轮机发电厂的热交换器在其热外推侧具有与其连接的冷却单元系统，通过该系统，设备的效率显着提高。 这种单元由蒸发器和具有冷凝器和空气冷却器的蒸汽涡轮机组成，蒸汽涡轮机由蒸发器中产生的蒸汽驱动。 后者又在主循环中被热交换器的热外侧加热。 废气蒸气在冷凝器中沉淀，并通过空气冷却器和再冷却器冷却，并在主循环中部分循环回热交换器的热外推侧。

公开(公告)号：US3935902A

公开(公告)日：1976-02-03

申请号：US299501

申请日：1972-10-20

申请人： Laszlo Heller ,  Laszlo Forgo ,  Janos Bodas ,  G. Sz. Agejev ,  I. A. Alekszejev

发明人： Laszlo Heller ,  Laszlo Forgo ,  Janos Bodas ,  G. Sz. Agejev ,  I. A. Alekszejev

IPC分类号： F01K9/00 ,  F28B1/00 ,  F28B9/06 ,  F28C1/14 ,  F28B3/04

CPC分类号： F28B1/00 ,  F01K9/003 ,  F28B9/06 ,  F28C1/14 ,  Y10S165/162 ,  Y10S165/90 ,  Y10S165/907

摘要： Steam turbine power plants employ condensers for condensing the dead steam of the turbine. The required cooling in the condenser is obtained by cooling water which is, in case of dry cooling towers, injected into a mixing condenser. Recooling of the cooling water is obtained in surface heat exchangers of the dry cooling tower which carry off the heat by means of air.Where the employment of such system is jeopardised by the hazards of climatic conditions, it is suggested to associate water cooled heat exchangers with the surface heat exchangers and the dry cooling tower of the system. Such water cooled heat exchangers serve as auxiliary means where the cooling effect of the surface heat exchangers of the dry cooling tower fails to ensure a desired low condensation temperature in the mixing condenser.

摘要翻译： 蒸汽轮机发电厂采用冷凝器冷凝涡轮机的死气。 在冷凝器中所需的冷却通过冷却水获得，在干燥冷却塔的情况下，将水注入混合冷凝器。 通过空气传递热量的干式冷却塔的表面热交换器得到冷却水的冷却。

公开(公告)号：US3933196A

公开(公告)日：1976-01-20

申请号：US389825

申请日：1973-08-20

申请人： Laszlo Heller ,  Laszlo Forgo ,  Gyorgy Bergmann ,  Gyorgy Palfalvi

发明人： Laszlo Heller ,  Laszlo Forgo ,  Gyorgy Bergmann ,  Gyorgy Palfalvi

IPC分类号： F28D1/04 ,  F28B1/06 ,  F28B9/06 ,  F28F13/08 ,  F28F25/12 ,  F28F13/06 ,  F28F27/02

CPC分类号： F28B1/06 ,  F28F25/12 ,  Y10S165/90 ,  Y10S261/11

摘要： Movable shutting up elements are provided for eliminating the diminishing effect of the wind on cooling equipment erected in open air. The movable openings shutting up elements are adjusted by a control or regulating device according to actual wind conditions, to effect a damming of pressure in the path of the streaming air in front of the heat exchanging surface, enabling the wind energy to be used to aid in increasing the cooling effect. The opening and closing of elements rotatable around a vertical axis may be used to utilize to a greater extent the wind energy in addition to their wind reflecting effects.

摘要翻译： 提供了可移动关闭元件，用于消除风在露天竖立的冷却设备上的减小效果。 通过控制或调节装置根据实际的风况来调节可移动开口的关闭元件，以便在热交换表面之前阻止流动空气的路径中的压力，使风能被用于辅助 在增加冷却效果。 围绕垂直轴线旋转的元件的打开和关闭可以用于除了其风反射效应之外更大程度地利用风能。

公开(公告)号：US4166339A

公开(公告)日：1979-09-04

申请号：US817920

申请日：1977-07-21

申请人： Laszlo Heller ,  Laszlo Forgo ,  Istvan Papp ,  Janos Bodas ,  Georgij S. Agejev ,  Ivan A. Alekszejev ,  Ruben G. Minaszjan

发明人： Laszlo Heller ,  Laszlo Forgo ,  Istvan Papp ,  Janos Bodas ,  Georgij S. Agejev ,  Ivan A. Alekszejev ,  Ruben G. Minaszjan

IPC分类号： A01G9/24 ,  A01G9/00

CPC分类号： A01G9/246 ,  Y02P60/147

摘要： The heating means of a greenhouse is combined with a source of waste heat. Preferably, the heating means is a surface heat exchanger placed in the flow path of air which is circulated in the greenhouse while the waste heat source is a mixing condenser of a steam turbine power plant. The condensate from the mixing condenser is cooled down in the surface heat exchanger which warms up the air in the greenhouse. If it has water spray means associated with it which is operated dependent on the moisture content of circulating air, cooling of the condensate and warming up as well as moistening of circulated air is effected by the same system at the expense of waste heat.

摘要翻译： 温室的加热装置与废热源组合。 优选地，加热装置是放置在在温室中循环的空气流动路径中的表面热交换器，而废热源是蒸汽轮机发电厂的混合冷凝器。 来自混合冷凝器的冷凝物在表面热交换器中冷却，这加热了温室中的空气。 如果它具有与其相关的喷水装置，其依赖于循环空气的水分含量而运行，冷凝冷凝物和加热以及循环空气的润湿由同一系统以废热为代价实现。

公开(公告)号：US3987631A

公开(公告)日：1976-10-26

申请号：US505689

申请日：1974-09-13

申请人： Laszlo Heller ,  Laszlo Forgo ,  Gyorgy Frank

发明人： Laszlo Heller ,  Laszlo Forgo ,  Gyorgy Frank

IPC分类号： F01P3/00 ,  F02C7/14 ,  F28B1/06 ,  F02C7/12 ,  F28F13/12

CPC分类号： F02C7/14 ,  F01P3/00 ,  F28B1/06 ,  Y10S165/90

摘要： A heat engine producing a hot gas is cooled by a fluid which in turn is cooled by the convective updraft of air in a cooling tower. The convective updraft is increased by adding a portion of the hot gas to the air in the cooling tower downstream of the heat exchange between the air and the cooling fluid. The heat engine may be an internal combustion engine of the gas turbine or piston type or a compressor or the like, and the hot gas may be product or exhaust.

摘要翻译： 产生热气体的热机由流体冷却，流体又由冷却塔中的空气的对流上升气流冷却。 通过在空气和冷却流体之间的热交换下游的冷却塔中的空气中加入一部分热气体来增加对流上升气流。 热机可以是燃气轮机或活塞式的内燃机或压缩机等，热气可以是产品或排气。