Heat-exchange structure for water cooling device

Abstract

A heat-exchange structure for water cooling device includes a main body and a first thermoelectric cooling chip. The main body internally defines at least one first space communicably connected to at least one first port and at least one second port; and the first space has a first open side and allows a cooling fluid to flow therethrough. The first thermoelectric cooling chip has a first cold side and a first hot side, and is connected to the main body with the first cold side facing toward and closing the first open side of the main body. The cooling fluid in the first space of the main body is directly cooled by the first thermoelectric cooling chip, so that the cooling fluid of the water cooling device can be cooled at a further upgraded cooling efficiency.

What is claimed is: 
     
         1 . A heat-exchange structure for water cooling device, comprising:
 a main body internally defining at least one first space communicably connected to at least one first port and at least one second port; and the first space having a first open side and allowing a cooling fluid to flow therethrough; and   a first thermoelectric cooling chip having a first cold side and a first hot side; and the first thermoelectric cooling chip being connected to the main body with the first cold side facing toward and closing the first open side of the main body.   
     
     
         2 . The heat-exchange structure for water cooling device as claimed in  claim 1 , wherein the first space of the main body is internally provided with a plurality of first longitudinal water passages, a plurality of second longitudinal water passages, a first transverse water passage, a second transverse water passage, a third transverse water passage, a fourth transverse water passage, a central transit zone, a first water reservoir and a second water reservoir; the first longitudinal water passages being respectively connected at an end to the first or the second transverse water passage and at another end to the first water reservoir, the second longitudinal water passages being respectively connected at an end to the third or the fourth transverse water passage and at another end to the second water reservoir, the first, second, third and fourth transverse water passages being communicably connected to the central transit zone, the first port being communicably connected to the first water reservoir, the second port being communicably connected to the second water reservoir, and the central transit zone having a pump provided therein; further, the central transit zone being formed with a plurality of first apertures and a plurality of second apertures; the first apertures being communicable with the first and the second transverse water passage, and the second apertures being communicable with the third and the fourth transverse water passage. 
     
     
         3 . The heat-exchange structure for water cooling device as claimed in  claim 1 , further comprising a first tube, a second tube, a third tube, a pump and a water block; the main body being connected to the pump and the water block via the first tube and the second tube, respectively; and the third tube being connected to between the pump and the water block. 
     
     
         4 . The heat-exchange structure for water cooling device as claimed in  claim 1 , wherein the first hot side of the first thermoelectric cooling chip has a plurality of first radiating fins extended therefrom. 
     
     
         5 . The heat-exchange structure for water cooling device as claimed in  claim 1 , wherein the first space is internally provided with a plurality of partitioning members to define a plurality of mutually communicable water passages in the first space; and the water passages being communicably connected to the first port and the second port. 
     
     
         6 . The heat-exchange structure for water cooling device as claimed in  claim 2 , wherein the central transit zone is formed with a plurality of first apertures and a plurality of second apertures; the first apertures being communicable with the first and the second transverse water passage, and the second apertures being communicable with the third and the fourth transverse water passage. 
     
     
         7 . The heat-exchange structure for water cooling device as claimed in  claim 1 , wherein the first space has a pump arranged therein. 
     
     
         8 . The heat-exchange structure for water cooling device as claimed in  claim 1 , further comprising a second thermoelectric cooling chip and wherein the main body further includes a second open side located opposite to the first open side; the second thermoelectric cooling chip having a second cold side and a second hot side, and the second open side of the main body being correspondingly closed by the second cold side of the second thermoelectric cooling chip. 
     
     
         9 . The heat-exchange structure for water cooling device as claimed in  claim 1 , wherein the first cold side of the first thermoelectric cooling chip has a plurality of first projected members extended therefrom; and the first projected member being selected from the group consisting of fins and pin fins. 
     
     
         10 . The heat-exchange structure for water cooling device as claimed in  claim 8 , wherein the second cold side of the second thermoelectric cooling chip has a plurality of second projected members extended therefrom; and the second projected member being selected from the group consisting of fins and pin fins. 
     
     
         11 . The heat-exchange structure for water cooling device as claimed in  claim 8 , wherein the second hot side of the second thermoelectric cooling chip has a plurality of second radiating fins extended therefrom.