Air-conditioning core

Abstract

The air-conditioning core includes a plurality of first Peltier devices, a plurality of first fins and a tube. Each of the first Peltier devices has a first surface and a second surface. The first fins are located on the first surfaces of the first Peltier devices. The tube is located adjacent to the second surfaces of the first Peltier devices. The tube has a main portion extending around the second surfaces of the first Peltier devices and also around the first fins for holding the first Peltier devices, an inlet portion connected to the main portion for allowing heat exchange medium of liquid to flow into the main portion, and an outlet portion connected to the main portion for allowing the heat exchange medium of liquid to flow out of the main portion. The outlet portion is located adjacent to the inlet portion.

1 . An air-conditioning core comprising:
 a plurality of first Peltier devices each having a first surface and a second surface;   a plurality of first fins located on the first surfaces of the first Peltier devices;   a tube located adjacent to the second surfaces of the first Peltier devices, the tube having a main portion extending around the second surfaces of the first Peltier devices and also around the first fins for holding the first Peltier devices, an inlet portion connected to the main portion for allowing heat exchange medium of liquid to flow into the main portion, and an outlet portion connected to the main portion for allowing the heat exchange medium of liquid to flow out of the main portion, wherein the outlet portion is located adjacent to the inlet portion.   
     
     
         2 . The air-conditioning core according to  claim 1 , wherein the inlet portion and the outlet portion are fixed to each other. 
     
     
         3 . The air-conditioning core according to  claim 1 , wherein a plurality of sub-assemblies has the first Peltier devices and the first fins, and is combined together in the main portion. 
     
     
         4 . The air-conditioning core according to  claim 3 , wherein each of the first fins has a plurality of radiator plates, wherein a pair of the sub-assemblies is opposed and combined together with the radiator plates of the first fin of one of the sub-assemblies located between the radiator plates of the first fin of the other of the sub-assemblies. 
     
     
         5 . The air-conditioning core according to  claim 1 , wherein an insulation member is disposed so as to cover the main portion. 
     
     
         6 . The air-conditioning core according to  claim 1 , further comprising a plurality of second Peltier devices provided on an outer side of the main portion and a plurality of second fins provided on an outer side of the second Peltier devices.