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发明授权
CN104350349B 热交换器管、热交换器管束、包括该束的热交换器以及制造热交换器管的板的方法 有权

热交换器管、热交换器管束、包括该束的热交换器以及制造热交换器管的板的方法
摘要：
本发明涉及一种热交换器(1)管(2)，所述管(2)意图允许在与管(2)接触地流动的第二流体和第一流体之间的热交换，所述管(2)包括面向彼此定位且限定了管(2)中的内部空间(25)的上板(22)和下板(21)，第一流体能够在该内部容积(25)中循环，每一个板(21、22)都包括底部(23)和至少一个边沿(24)，所述板(21、22)在所述边沿(24)处彼此接触，其特征在于，所述管(2)包括固定至该边沿(24)的偏转板部(30)，该偏转板部(30)包括横向于底部(23)延伸的第一壁(31)且设计用于将第二流体朝向所述底部(23)偏转。本发明还涉及一种这样的管的束，以及包括作用的束的热交换器。本发明还涉及一种制造热交换器管板的方法。
摘要（英）：

A tube (2) of a heat exchanger (1) is intended to allow an exchange of heat between a first fluid and a second fluid flowing in contact with the tube (2). The tube (2) comprises an upper plate (22) and a lower plate (21) positioned facing one another and defining an internal space (25) in the tube (2) in which the first fluid is able to circulate. Each of the plates (21, 22) comprises a bottom (23) and at least one edge (24). The plates (21, 22) are in contact with one another at the edge (24). The tube (2) comprises a deflection screen (30) secured to the edge (24), with the deflection screen (30) comprising a first wall (31) extending transversely to the bottoms (23) and arranged to deflect the second fluid toward the bottoms (23). The invention also relates to a bundle of such tubes and to a heat exchanger comprising such a bundle, and to a method for producing a heat exchanger tube plate.

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