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    • 3. 发明授权
    • GEGENSTROM-WÄRMEAUSTAUSCHER MIT WENDELROHRBÜNDEL
    • 相当于热交换器与管道银行
    • EP0278961B1
    • 1990-10-31
    • EP87905169.6
    • 1987-08-21
    • Bader, Emil
    • Bader, Emil
    • F28D7/02F28F9/02
    • F28D7/024F28F9/02Y10S165/43
    • A countercurrent heat-exchanger has several helical banks of tubes (1A, 1B) where a primary fluid flows, and a secondary fluid flows in the opposite direction in helical channels (2A, 2B) formed between the coils of the banks of tubes (1A, 1B). Each bank of tubes (1A, 1B) is composed of ten helical tubes linearly arranged side by side that form the helical channels (2A, 2B) for the secondary fluid between the central tube (9) and the jacket tube (10). The helical tubes are linked at both ends of each bank of tubes (1A, 1B) to one joining chamber (5A, 5B; 6A, 6B) composed of a holed joining plate (16) and of a lid (17). The helical banks of tubes rest freely on helically arranged supporting arms (20) fixed on the central tube (9), distributed on several radial planes and extending up to the jacket tube (10). Strap retainers (21) link the supporting arms (20) on the same radial plane. The helical banks of tubes can be attached for cleaning, and be removed from the jacket tube (10) together with their joining chambers (5A, 5B; 6A, 6B), the closing lid (13), the central tube (9), the primary inlet (3) and the primary outlet (8).
    • 4. 发明公开
    • GEGENSTROM-WÄRMEAUSTAUSCHER MIT WENDELROHRBÜNDEL
    • 与螺旋管逆流WÄRMEAUSTAUSCHER。
    • EP0278961A1
    • 1988-08-24
    • EP87905169.0
    • 1987-08-21
    • Bader, Emil
    • Bader, Emil
    • F28F9F28D7
    • F28D7/024F28F9/02Y10S165/43
    • Un échangeur de chaleur à contre-courant comprend plusieurs faisceaux de tubes (1A, 1B) dans lesquels s'écoule un fluide primaire, et un fluide secondaire s'écoule à contre-courant dans des canaux hélicoïdaux (2A, 2B) formés entre les enroulements des faisceaux de tubes (1A, 1B). Chaque faisceau de tubes (1A, 1B) se compose de dix tubes hélicoïdaux agencés en ligne les uns à côté des autres et formant les canaux hélicoïdaux (2A, 2B) d'écoulement du fluide secondaire entre le tube central (9) et l'enveloppe tubulaire (10). Les tubes hélicoïdaux sont reliés par les deux extrémités de chaque faisceau de tubes (1A, 1B) à une chambre de jonction (5A, 5B; 6A, 6B) formée d'une plaque percée de jonction (16) et d'un couvercle (17). Les faisceaux hélicoïdaux et tubes reposent librement sur des bras de support (20) hélicoïdaux fixés sur le tube central (9), distribués sur plusieurs plans radiaux et s'étendant jusqu'à l'enveloppe tubulaire (10). Des bandes de serrage (21) relient les bras de support (20) situés sur le même plan radial. On peut attacher les faisceaux hélicoïdaux de tubes afin de les nettoyer, après les avoir enlevé tous ensemble de l'enveloppe tubulaire (10) avec leurs chambres de jonction (5A, 5B; 6A, 6B), le couvercle de fermeture (13), le tube central (9), l'entrée primaire (3) et la sortie primaire (8).
    • 5. 发明申请
    • COUNTERCURRENT HEAT-EXCHANGER WITH HELICAL BANK OF TUBES
    • 相当于热交换器与管道的管道
    • WO1988001362A1
    • 1988-02-25
    • PCT/CH1987000106
    • 1987-08-21
    • BADER, Emil
    • F28D07/02
    • F28D7/024F28F9/02Y10S165/43
    • A countercurrent heat-exchanger has several helical banks of tubes (1A, 1B) where a primary fluid flows, and a secondary fluid flows in the opposite direction in helical channels (2A, 2B) formed between the coils of the banks of tubes (1A, 1B). Each bank of tubes (1A, 1B) is composed of ten helical tubes linearly arranged side by side that form the helical channels (2A, 2B) for the secondary fluid between the central tube (9) and the jacket tube (10). The helical tubes are linked at both ends of each bank of tubes (1A, 1B) to one joining chamber (5A, 5B; 6A, 6B) composed of a holed joining plate (16) and of a lid (17). The helical banks of tubes rest freely on helically arranged supporting arms (20) fixed on the central tube (9), distributed on several radial planes and extending up to the jacket tube (10). Strap retainers (21) link the supporting arms (20) on the same radial plane. The helical banks of tubes can be attached for cleaning, and be removed from the jacket tube (10) together with their joining chambers (5A, 5B; 6A, 6B), the closing lid (13), the central tube (9), the primary inlet (3) and the primary outlet (8).
    • 逆流热交换器具有多个螺旋形管(1A,1B),其中初级流体流动,并且次级流体在形成在管束组(1A)的线圈之间的螺旋通道(2A,2B)中沿相反方向流动 ,1B)。 每排管(1A,1B)由并排直线排列的十个螺旋管组成,形成用于中心管(9)和护套管(10)之间的次流体的螺旋通道(2A,2B)。 螺旋管在每排管(1A,1B)的两端连接到由孔接合板(16)和盖(17)组成的一个接合室(5A,5B; 6A,6B)。 管的螺旋组自由地固定在固定在中心管(9)上的螺旋布置的支撑臂(20)上,分布在多个径向平面上并延伸到套管(10)。 带状保持器(21)将支撑臂(20)连接在相同的径向平面上。 管的螺旋组可以被附接以进行清洁,并且与其连接室(5A,5B; 6A,6B),关闭盖(13),中心管(9), 主入口(3)和主出口(8)。
    • 10. 发明授权
    • Heat exchanger
    • 热交换器
    • US4667734A
    • 1987-05-26
    • US846837
    • 1986-04-01
    • Karl L/a/ ngle
    • Karl L/a/ ngle
    • F28D7/00F28F1/02F28F9/22
    • F28F9/22F28D7/0058F28F1/02Y10S165/43Y10S165/903
    • The heat exchanger designed, for example, for cooling highly viscous, especially intrinsically viscous free-flowing substances is provided with cooling elements (1) consisting of flat tubes which are built into a straight flow-through area (4) for the free-flowing substance to be cooled. In order to make possible a heat exchanger for intrinsically viscous, free-flowing substances which is as compact as possible, yet very effective, the cooling tubes (1) are arranged in spaced, adjacent rows in parallel planes which run obliquely to the direction of flow (X) of the heat exchanger and are at a distance from each other in the direction of flow of the heat exchanger. The cooling elements (2, 3) arranged in two adjacent planes intersect each other, viewed in the direction of flow of the heat exchanger, at an angle of 90.degree..
    • 例如,设计用于冷却高粘度,特别是本质粘性的自由流动物质的热交换器设置有由扁平管组成的冷却元件(1),所述冷却元件(1)内置在直流通区域(4)中,用于自由流动 待冷却的物质 为了使本来粘性,自由流动的物质的热交换器成为尽可能紧凑但非常有效的热管,冷却管(1)以相对于 (X),并且在热交换器的流动方向上彼此间隔一定距离。 布置在两个相邻平面中的冷却元件(2,3)以90度的角度从热交换器的流动方向观察相交。