公开(公告)号：US4420950A

公开(公告)日：1983-12-20

申请号：US364537

申请日：1982-04-01

Applicant: Janos Bodas ,  Istvan Papp ,  Gyorgy Palfalvi ,  Zoltan Vadas

Inventor： Janos Bodas ,  Istvan Papp ,  Gyorgy Palfalvi ,  Zoltan Vadas

IPC: F17C9/02 ,  F01K23/00 ,  F01K27/02 ,  F02C6/18 ,  F02C7/143 ,  F04D29/58 ,  F17D1/07 ,  F22B33/00 ,  F28D1/04 ,  F25D9/00

CPC classification number: F02C6/18 ,  F02C7/143 ,  F04D29/5826 ,  Y02E20/14

Abstract: The invention relates to a plant for utilization of low-potential waste heat of a gas-pipeline compressor station in a heat consumer which is outside the station such as e.g. district heating systems for homes, for industrial or agricultural purposes. The compressor stations of this type have a compressor driven by a gas motor or gas turbine.The improvement is in that a surface heat exchanger (7) cooled with liquid, preferably with water is provided for cooling the gas after leaving the compressor and being warmed in the course of compression. The heat exchanger is connected to the heat consumer through a liquid conduit having a circulation pump in it (FIG. 1).

Abstract translation: 本发明涉及一种用于在车站外部的热消耗者中使用气体管道压缩机站的低潜在废热的设备，例如， 用于家庭，工业或农业用途的区域供热系统。 这种压缩机站具有由气体电动机或燃气轮机驱动的压缩机。 改进之处在于，用液体优选用水冷却的表面热交换器（7）用于在离开压缩机之后冷却气体并在压缩过程中加热。 热交换器通过其中具有循环泵的液体导管连接到消耗热源（图1）。

公开(公告)号：US5129456A

公开(公告)日：1992-07-14

申请号：US784689

申请日：1991-10-30

Applicant: Janos Bodas ,  Istvan Papp ,  Gyorgy Palfalvi ,  Sergei Trusin ,  Georgii S. Agaiev

Inventor： Janos Bodas ,  Istvan Papp ,  Gyorgy Palfalvi ,  Sergei Trusin ,  Georgii S. Agaiev

IPC: F28B1/06 ,  F28F27/00

CPC classification number: F28B1/06 ,  F28F27/003 ,  Y10S165/90

Abstract: A dry-operated chimney cooling tower suitable for cooling warm water from a power station and operating with a natural draft, is provided with downstream jalousies to assist in frost protection and energy conservation. These jalousies can be capable of forming a "diving bell" like enclosure around air radiators to contain warmed air therearound.

Abstract translation: 适用于冷却发电厂温水和自然通风运行的干式烟囱式冷却塔，提供下游茶几，以协助防霜保护。 这些百叶窗可以形成一个“潜水钟”，像围绕空气散热器的围墙包围温暖的空气。

公开(公告)号：US4909309A

公开(公告)日：1990-03-20

申请号：US332830

申请日：1989-04-03

Applicant: Gyorgy Palfalvi ,  Janos Bodas ,  Istvan Papp

Inventor： Gyorgy Palfalvi ,  Janos Bodas ,  Istvan Papp

IPC: F28B1/06 ,  F28B9/00 ,  F28B11/00 ,  F28F27/00

CPC classification number: F28B1/06 ,  F28B11/00 ,  F28B9/005 ,  F28F27/003 ,  Y02B30/748 ,  Y10S165/90

Abstract: Air condensers are liable to suffer from undercooling which may entail frost damages and represents, in any case, thermo-dynamic losses. In order to prevent undercooling the working length (X) of the cooling surfaces of the air condensers (10) are controlled by shutters (28) which are associated with a drive mechanism (30) operated dependent on the temperature difference of condensates withdrawing from a first and a further row of tubes (18, 20) of the air condensers. By shutters (46) located in a gap (44) between the air condensers (10) the cooling air is enabled to recirculate whereby danger of frost and undesired risings of the temperature level of condensation may be avoided and impeded, respectively. A casing (68) encompassing the air condensers (10) and provided with shutters (64, 66) at its bottom and top permits starting without danger of frost likewise by means of recirculation. (FIG. 2)

公开(公告)号：US4538677A

公开(公告)日：1985-09-03

申请号：US482291

申请日：1983-04-05

Applicant: Janos Bodas ,  Arpad Bakay ,  Istvan Papp ,  Gyorgy Palfalvi ,  Gyula Kovacs

Inventor： Janos Bodas ,  Arpad Bakay ,  Istvan Papp ,  Gyorgy Palfalvi ,  Gyula Kovacs

IPC: F28F1/36

CPC classification number: F28F1/36

Abstract: A helicoidally finned tube for use mainly in heat exchangers. The tube comprises a cylindrical tubular member which carries or is integral with a helical member the turns of which form the fins of the tube. The fins are provided with ripples which extend from the outer rim of the fins inwardly and the depth of which diminishes toward the tube center. The ripples serve for diverting a cooling medium inwardly to hotter parts of the tube thereby improving its heat transfer performance. The helicoidal member has rippled sections alternately with level sections, the rippled sections subtending an angle not exceeding about 90 degrees and both types of sections on successive turns registering with one another in the direction of the axis of the tubular member. The spacing of the sections is substantially equal to a quarter of the circumference of the tubular member so that the rippled sections of the helicoidal member occupy diametrically opposed positions on the tubular member, the ripples being disposed generally transverse to the direction of airflow. The ripple-free sections, thus positioned, facilitate removal of impurities precipitated in the fin gaps (FIG. 9).

Abstract translation: 主要用于热交换器的螺旋翅片管。 该管包括圆柱形管状构件，该圆柱形管状构件承载或与螺旋构件成一体，螺旋构件的匝形成管的翅片。 翅片设置有从翅片的外缘向内延伸并且其深度朝向管中心减小的波纹。 波纹用于将冷却介质向内转移到管的较热部分，从而提高其传热性能。 螺旋形构件与水平部分交替地具有波纹部分，波纹部分对着不超过约90度的角度，并且连续卷绕的两种类型的部分在管状部件的轴线方向上彼此对准。 部分的间距基本上等于管状构件圆周的四分之一，使得螺旋形构件的波纹部分在管状构件上占据直径相对的位置，波纹大致横向于气流方向。 如此定位的无波纹部分有助于去除在鳍片间隙中沉淀的杂质（图9）。

公开(公告)号：US5154227A

公开(公告)日：1992-10-13

申请号：US728578

申请日：1991-07-11

Applicant: Gabor Csaba ,  Janos Bodas ,  Gyorgy Bergmann ,  Gyorgy Frank ,  Gyorgy Palfalvi

Inventor： Gabor Csaba ,  Janos Bodas ,  Gyorgy Bergmann ,  Gyorgy Frank ,  Gyorgy Palfalvi

IPC: F28B3/00 ,  F28B3/04 ,  F28B9/10

CPC classification number: F28B3/04 ,  F28B9/10 ,  Y10S165/162 ,  Y10S261/32

Abstract: A jet condenser of the type comprising a water chamber in a mixing chamber (24) and an after-cooler (52), wherein the water chamber is subdivided in a narrower upper water chamber portion (38a) and a broader lower water chamber portion (39b). The after-cooler (52) is fixed at the junction (66) of both water chamber portions (38a, 38b). Cooling water is injected into the mixing chamber (24) by nozzles (40) of the upper water chamber portion (38a) where it flows in vertical direction. By the reduced width of the upper water chamber portion (38a) flow resistance of steam flow in the mixing chamber (24) and, thereby, undesired subcooling is substantially diminished. (FIG. 3).

公开(公告)号：US5078205A

公开(公告)日：1992-01-07

申请号：US347294

申请日：1989-05-03

Applicant: Janos Bodas ,  Istvan Papp ,  Georgy S. Ageiev ,  Anatoly F. Diakov ,  Hermes R. Santurian ,  Sergei G. Trushin

Inventor： Janos Bodas ,  Istvan Papp ,  Georgy S. Ageiev ,  Anatoly F. Diakov ,  Hermes R. Santurian ,  Sergei G. Trushin

IPC: F28B1/06 ,  F01K9/00 ,  F28B9/06 ,  F28C1/00 ,  F28C1/14

CPC classification number: F28C1/14 ,  F01K9/003 ,  F28B9/06 ,  Y10S165/90 ,  Y10S261/11

Abstract: A cooling system for condensing the exhaust steam of steam turbine plants, particularly of power plants, comprises a mixing condenser connected to the outflow of the steam turbine, a dry cooling tower connected to the cooling water circuit of the mixing condenser, and a wet cooling apparatus provided inside the cooling tower.Although wet cooling apparatus seem to be suitable to additionally increase the cooling performance of the cooling tower and, thereby, its effective operation even in case of exceptionally high ambient temperatures, the air exiting from them is cooler than the air flowing in through the main heat exchangers of the cooling tower and, therefore, the draft of the latter suffers deterioration when the two air streams mix one with the other. It means that the effectiveness of complementary cooling is may be impaired. Such difficulty is eliminated by locating the wet cooling apparatus at least partly in a box for conducting cooling air from the ambient into the cooling tower, the box being arranged inside the cooling tower and encompassing a dry surface heat exchanger provided after the wet cooling apparatus as regards the flow direction of cooling air. The air exiting from the wet cooling apparatus becomes warmed up while traversing the dry surface heat exchanger and, thus, does not diminish the draft of the cooling tower when mixing with the air flowing in through the main heat exchangers of the latter.

公开(公告)号：US4265275A

公开(公告)日：1981-05-05

申请号：US52797

申请日：1979-06-28

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

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

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

CPC classification number: F28F1/40

Abstract: 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.

Abstract translation: 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：US4747980A

公开(公告)日：1988-05-31

申请号：US920708

申请日：1986-10-17

Applicant: Arpad Bakay ,  Gyorgy Bergmann ,  Janos Bodas ,  Istvan Papp ,  Zoltan Szabo

Inventor： Arpad Bakay ,  Gyorgy Bergmann ,  Janos Bodas ,  Istvan Papp ,  Zoltan Szabo

IPC: F28B1/06 ,  F28B9/00 ,  F28B7/00

CPC classification number: F28B9/005 ,  F28B1/06 ,  F28B2001/065 ,  Y10S165/90 ,  Y10S261/11

Abstract: In a cooling apparatus operated by ambient air and an agent to be cooled which can have solid state at atmospherical temperatures, a housing such as a cooling tower (100) with air inlets and air closure means at the air inlets and large surface heat exchangers (3) arranged within the cooling tower (100) at its air inlets and divided into groups or sectors being in parallel connection are provided, with which the agent is cooled by the air streaming through the large surface heat exchangers (3). At least one pre-heating heat exchanger (20) is arranged in the air space (29) of each sector of the large surface heat exchangers (3), and the pre-heating heat exchangers (20) are in parallel connection with the large surface heat exchangers (3) of each sector.

Abstract translation: 在由环境空气和可在大气温度下具有固态的待冷却剂的冷却装置中，具有空气入口的空气入口和空气封闭装置的冷却塔（100）的壳体，以及大的表面热交换器 3）设置在冷却塔（100）内的空气入口处并被分成若干组或平行连接的扇区，通过空气流过大面积热交换器（3）将试剂冷却。 至少一个预热热交换器（20）布置在大表面热交换器（3）的每个扇区的空气空间（29）中，并且预热热交换器（20）与大的热交换器 每个扇区的表面热交换器（3）。

公开(公告)号：US4166339A

公开(公告)日：1979-09-04

申请号：US817920

申请日：1977-07-21

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

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

IPC: A01G9/24 ,  A01G9/00

CPC classification number: A01G9/246 ,  Y02P60/147

Abstract: 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.

Abstract translation: 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：US5324084A

公开(公告)日：1994-06-28

申请号：US21078

申请日：1993-02-23

Applicant: Janos Bodas ,  Gyula Kovacs

Inventor： Janos Bodas ,  Gyula Kovacs

IPC: F16L13/16 ,  F16L41/08 ,  F28F9/16

CPC classification number: F16L13/166 ,  F16L41/082 ,  F28F9/165

Abstract: A pipe connection comprising a tube of plastically deformable material has an expanded end section received in a hole in a tube plate with a sealing ring received in an annular seat in the hole sealing the tube to the plate. The extreme end of the tube may be deformed conically into contact with one side of the plate to provide a rigid structural joint therebetween. More than one sealing ring may be employed. Methods of making the pipe connection may involve constricting a portion of the end section to provide a space between the end portion and the tube plate hole to permit the seal to be inserted, followed by expansion of the tube end to compress the seal and engage the tube plate wall in metal-to-metal contact. Other variations of the process are disclosed.

Abstract translation: 包括可塑性材料管的管道连接件具有容纳在管板的孔中的扩展端部，其中密封环容纳在孔中的环形座中，将管密封到板上。 管的末端可以锥形变形以与板的一侧接触以在其间提供刚性结构接头。 可以使用多于一个的密封环。 制造管道连接的方法可以包括收缩端部的一部分以在端部部分和管板孔之间提供空间以允许密封件被插入，随后膨胀管端部以压缩密封件并接合 管板壁与金属对金属接触。 公开了该方法的其它变化。