Heat exchanging device and heat exchanging unit thereof

Abstract

A heat exchanging unit of a heat exchanging device comprises a barrel part, two end covers for detachably sealing the barrel body, and a pipe fitting set which penetrates the barrel part and is connected to the end covers, wherein each end cover comprises two openings which are in reverse directions; the pipe fitting set comprises two pipe fittings which sleeve each other, and a clearance is defined between the two pipe fittings; the pipe fittings, the barrel part and one opening of each end cover define a first flowing channel; the pipe fittings, the barrel part and another opening of each end cover define a second flowing channel; at least one of the pipe fittings can be operated to move along an axis in order to increase and decrease the clearance, so that liquid in the first flowing channel and liquid in the second flowing channel can be mixed through the clearance. Therefore, the size of the clearance and the direction of the liquid can be controlled to simply change the flowing speed, the air pressure and the mixing ratio of the liquid, and as a result, the effects such as heat dissipating, pressure increasing / decreasing and speed increasing / decreasing can be achieved; theheat exchanging unit is simple in structure, and easy to operate; the modular design can be performed, and a plurality of heat exchanging units can be connected in series at random according to the use requirement.

Description

technical field [0001] The invention relates to a heat exchange unit, in particular to a heat exchange device and a heat exchange unit thereof. Background technique [0002] refer to figure 1 , a kind of existing heat exchange device 1 disclosed in Taiwan Patent No. I454650 patent case, mainly comprising a tube part 11, two end caps 12 that detachably close the tube part 11, and are installed in A guide tube set 13 between the cylinder 11 and the end cap 12 . Each end cover 12 includes an air inlet 121 and an air outlet 122 . The guide tube set 13 includes two hollow tubes 131 that are arranged in reverse and are respectively connected to the corresponding end caps 12, and fit with one of the hollow tubes 131 and cooperate with the other hollow tube 132 to define a An adjustment pipe 134 of the flow guiding space 133 . [0003] Thereby, the aforementioned heat exchange device 1 can be connected to a suction pump, and the air inlet 121 and the exhaust port 122 of one of t...

AI Technical Summary

Problems solved by technology

[0004] Although the adjustment pipe 134 can reduce and expand the aperture size of the flow guide space 133 to adjust the gas flow, the adjustment pipe 134 is hidden in the cylinder 11 and is difficult to adjust, and the flow guide space The opening of 133 is perpendicular to the space inside the cylinder 11 and the space inside the hollow pipe 132, which is easy to generate wind cutting sound

Images