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    • 1. 发明申请
    • SPIRAL FIN HEAT EXCHANGER WITH A NEW FIXED MANNER
    • SPIRAL FIN热交换器与一个新的固定的人
    • US20130133867A1
    • 2013-05-30
    • US13688788
    • 2012-11-29
    • Samsung Electronics Co., Ltd.
    • Minghua Wang
    • F28D1/047F28F1/12
    • F28D1/0472F28D1/047F28D1/0477F28F1/12F28F1/24F28F9/0138
    • A spiral fin heat exchanger with a new fixed manner includes a bended fin tube comprising a inner tube on which fins are provided, and several fixing members are provided on the fin tube, the fixing member includes an upper bracket and a lower bracket, and the upper bracket comprises a cover plate and a vertical plate, the upper bracket is fixedly connected with the lower bracket, and the fins on the fin tube are caught between the cover plate and the lower bracket, a positioning groove is provided on the vertical plate, and the inner tube of the fin tube is caught in the positioning groove. The spiral fin heat exchanger can fix the fins and the inner tube of the fin tube simultaneously through the upper and lower brackets of the fixing member, thereby achieving the effect of dual fixation, such that the fin tube can be fixed more firmly and is not easy to loosen, which can in turn reduce the noise of spiral fin heat exchanger effectively.
    • 具有新的固定方式的螺旋翅片式热交换器包括弯曲翅片管,其包括设置翅片的内管,并且翅片管上设置有多个固定构件,固定构件包括上托架和下托架, 上支架包括盖板和垂直板,上托架与下支架固定连接,翅片管上的翅片夹在盖板和下托架之间,在垂直板上设有定位槽, 翅片管的内管被夹在定位槽中。 螺旋翅片热交换器可以通过固定部件的上下支架同时固定翅片管翅片和内管,从而达到双重固定的效果,使翅片管更牢固地固定,不会 容易松动,从而有效地降低螺旋翅片换热器的噪音。
    • 3. 发明授权
    • Supports for closely spaced tubes
    • 支持紧密排列的管
    • US4245694A
    • 1981-01-20
    • US7276
    • 1979-01-29
    • Hosea E. Smith
    • Hosea E. Smith
    • F28F9/013F28F9/00F22B37/24
    • F28F9/0138Y10S165/422
    • A tubesheet for supporting closely spaced heat exchange tubes includes a plurality of sleeves or similar tubular members, through which the heat exchange tubes pass, disposed within a frame such that the longitudinal axes of all the tubular members are parallel. Preferably, each tubular member is welded or otherwise attached to the tubular member adjoining it. The frame is comprised of flanges that are normally welded or otherwise attached to the tubular members that adjoin them. The resultant tubesheet is stronger than conventional tubesheets having the same length of bridge wall separating the tube openings and therefore may be used to obtain a smaller than normal spacing between the tubes.
    • 用于支撑紧密间隔的热交换管的管板包括多个套筒或类似的管状构件,热交换管通过该套筒或类似的管状构件设置在框架内,使得所有管状构件的纵向轴线平行。 优选地,每个管状构件被焊接或以其他方式附接到与其邻接的管状构件。 框架由通常焊接或以其他方式附接到与它们相邻的管状构件的凸缘组成。 所得到的管板比具有相同长度的桥壁分隔管开口的常规管板更牢固,因此可以用于获得管之间小于正常的间距。