Heat exchanging device

Abstract

A heat exchanging device includes a fluid distribution/integration part for distributing/integrating fluid flowing in or out; a fluid pipeline plate coupled to the fluid distribution/integration part and in which a fluid pipeline is formed such that at least one pipeline is branched into a plurality of pipelines on the basis of a flow rate per unit area in a plurality of plates, and each of the branched pipelines is re-branched in at least one or more stages on the basis of the flow rate per unit area; and a micro-pipeline plate including a pipeline in a straight direction, which corresponds to each of the pipelines branched in a final step of the fluid pipeline plate in the plurality of plates. The fluid distribution/integration part and the fluid pipeline plate are characterized by being formed symmetrically with respect to the micro-pipeline plate.

1 . A heat exchange device comprising:
 fluid distribution/integration units configured to distribute or integrate a fluid to be introduced or discharged;   fluid pipeline plates coupled to the fluid distribution/integration units, and having fluid pipelines formed in a plurality of plates such that at least one pipeline is branched into a plurality pipelines based on a flow rate per unit area, and that each branched pipeline is re-branched in at least one stage based on a flow rate per unit area;   intermediate pipeline plates having intermediate fluid pipelines formed such that pipelines are formed in a plurality of plates to correspond to the respective pipelines branched by a final stage of the fluid pipeline plates, and that each pipeline is branched into a plurality of pipelines in at least one stage based on a flow rate per unit area; and   a micro-pipeline plate having pipelines linearly formed in a plurality of plates to correspond to the respective pipelines branched by a final stage of the intermediate pipeline plates,   wherein the fluid distribution/integration units, the fluid pipeline plates, and the intermediate pipeline plates are formed symmetrically with respect to the micro-pipeline plate.   
     
     
         2 . The heat exchange device of  claim 1 , wherein the fluid pipeline plates, the micro-pipeline plate, and the intermediate pipeline plates take the form of a plate in which convex surfaces and concave surfaces are repeated to predetermined depth and width. 
     
     
         3 . The heat exchange device of  claim 1 , wherein a plurality of ignition points are formed in the micro-pipeline plate or the intermediate pipeline plate on a lower side with respect to the micro-pipeline plate. 
     
     
         4 . The heat exchange device of  claim 1 , wherein, in the fluid pipeline plates and the intermediate pipeline plates, each pipeline is branched into a ratio of 1:2 or 1:3. 
     
     
         5 . The heat exchange device of  claim 1 , wherein circular pipelines are formed in the fluid pipeline plates by die casting or cutting, and pipelines are formed in the intermediate pipeline plates and the micro-pipeline plate by etching. 
     
     
         6 . The heat exchange device of  claim 1 , wherein the fluid pipeline plates, the intermediate pipeline plates, and the micro-pipeline plate are configured such that two plates with pipelines installed therein are adhered to each other by brazing or soldering. 
     
     
         7 . The heat exchange device of  claim 1 , wherein the fluid pipeline plates and the intermediate pipeline plates are configured such that a plurality of layers are coupled to each other according to stages into which each pipeline is branched. 
     
     
         8 . The heat exchange device of  claim 1 , wherein each of the fluid pipeline plates, the micro-pipeline plate, and the intermediate pipeline plates is formed as flat plates, the flat plates being coupled to each other, and at least one heating wire is horizontally installed in the micro-pipeline plate or at a position of the intermediate pipeline plate on a lower side with respect to the micro-pipeline plate. 
     
     
         9 . The heat exchange device of  claim 1 , wherein the intermediate pipeline plates and the micro-pipeline plate are integrally formed using a 3D printer.