摘要:
본 발명은 다중 통로 교류 열교환기에 관한 것으로, 보다 상세하게는, 액체질소가 순환되는 순환관에 대하여 액체질소를 냉각하는 냉매가 유통되는 냉각관이 복수 회 가로지르도록 형성되어 상기 냉매로 인하여 액체질소가 동결되어 순환관 내에서 액체질소의 순환이 원활하지 못하여 초전도체의 냉각성능이 저하되는 것을 방지할 수 있는 다중 통로 교류 열교환기에 관한 것이다.
摘要:
The invention relates to a heat exchanger block 2 and to a heat recovery ventilation unit 1 comprising such a heat exchanger block. In the heat exchanger block 2, the individual flow cross-section (Q1) of flow passages of said plurality of first air flow passages (AFP1) in said parallel flow region (PF) and the individual flow cross-section (Q2) of flow passages of said plurality of second air flow passages (AFP2) in said parallel flow region (PF) gradually, preferably linearly, decrease along a straight line (x-x) perpendicular to the parallel air flow passages (AFP1 and AFP2) and from said first wall (W1) to said second wall (W2) of the block.
摘要:
Die Erfindung betrifft einen Hochdruckplattenwärmetauscher mit einem eckig ausgebildeten Plattenpaket (4), das in einem von einem Gehäuse (2) bereitgestellten Druckraum (3) angeordnet ist, wobei das Gehäuse (2) konvex gekrümmte Flanschdeckel (8, 9) aufweist, der dadurch gekennzeichnet ist, dass zumindest einer der Flanschdeckel (8, 9) eine eckig ausgebildete Öffnung zur Aufnahme des Plattenpakets (4) aufweist.
摘要:
The presentdisclosure relates to a device for exchange of energyand/or mass transfer between fluid flows, which device comprises a first fluid inlet (3a), a first fluid outlet (3c), a second fluid inlet (5a), a second fluid outlet (5c), a plurality of first channel layers (3) connecting the first fluid inlet (3a) with the first fluid outlet (3c), and a plurality of second channel layers (5) connecting the second fluid inlet (5a) with the second fluid outlet (5c), wherein the plurality of first channel layers (3) and the plurality of second channel layers (5) are arranged in a stacked manner forming stacked fluid channels (2), wherein at least some of the first channel layers (3) are in physical contact with a respective second channel layer (5) thereby forming channel pairs, wherein the channel pairs are spaced apart from each other, whereby cross-current channels (7) are formed therebetween, extending from one lateral side (9)of the stacked fluid channels (2) to the opposite lateral side (11) of the stacked fluid channels (2), thereby forming lateral fluid inlets (13) between lateral edges of first channel layers (3) and second channel layers (5) and lateral fluid outlets between opposite lateral edges of first channel layers (3) and second channel layers (5).
摘要:
The present invention provides a heat exchanger, comprising a plurality of first heat exchange plates (1) and second heat exchange plates (2) that are connected sequentially and at an interval; the first heat exchange plates (1) and the second heat exchange plates (2) each comprise a heat exchange sheet (3) and a heat exchange frame (4) disposed on side ends of the heat exchange sheet (3); the side ends of the heat exchange sheet (3) are formed with a snap projection (9) in a direction away from the heat exchange frame (4); the heat exchange frame (4) is formed with a snap groove (10); the first heat exchange plates (1) and the second heat exchange plates (2) are in interference connection through the engagement between the snap projection (9) and the snap groove (10); an air channel (5, 6) is formed between a first heat exchange plate (1) and an adjacent second heat exchange plate (2), the air inlet of the first heat exchange plate (1) and the air inlet of the second heat exchange plate (2) have different directions, and the air outlet of the first heat exchange plate (1) and the air outlet of the second heat exchange plate (2) have different directions. The present invention puts the first heat exchange plate (1) and the second heat exchange plate (2) in interference connection through the engagement between the snap projection (9) and the snap groove (10), which effectively ensures stability and reliability of the connection, and ensures the airtightness of the connection.
摘要:
The heat and mass exchange module comprises a plurality of sheets in a spaced-apart arrangement and is provided with a plurality of air channels for air flow and a plurality of liquid channels for flow of liquid desiccant material. A liquid channel is embodied as a layer of wicking material on a sheet and is arranged adjacent to an air channel with a mutual exchange surface, which liquid channel is provided with an entry and an exit and which air channel is provided with an inlet and an outlet. The module is a cross-flow module in that the plurality of air channel extend in a first flow direction from inlet to outlet and the plurality of liquid channels extend in a second flow direction from entry to exit, which second flow direction is different from the first flow direction. The exchange surface is substantially planar when seen along the first flow direction, but is non-planar when seen along the second flow direction.
摘要:
본 발명은 모듈형 열교환기 및 그 열교환기를 이용한 열교환 방법에 대한 것이다. 보다 상세하게는, 열교환기 용량에 따라 단위 용량의 기본 모듈을 확장하여 사용함으로써 생산원가 및 생산성을 획기적으로 개선할 수 있는 모듈형 열교환기 및 그 열교환기를 이용한 열교환 방법에 관한 것이다.