Cabinet for mri system

Abstract

With a view to cooling components for an MRI system neither more nor less and without the generation of noise or without a fear of moisture condensation, a component for which cooling with air suffices, out of the components for an MRI system, is cooled as an air-cooled component with cold air which is blown down from an air conditioner indoor machine, while a component to be cooled with air, out of the components for an MRI system, is cooled with cooling water.

1 . A cabinet for an MRI system, comprising an indoor machine of a cooler adapted to blow down cold air, an air-cooled component including an electronic part installed below the cooler indoor machine and cooled with the cold air, and a water-cooled component including an electronic part installed below the air-cooled component and cooled with circulating cooling water. 
   
   
       2 . A cabinet for an MRI system according to  claim 1 , wherein the heat of the cooler indoor machine is discharged outdoors by an outdoor machine of the cooler. 
   
   
       3 . A cabinet for an MRI system according to  claim 1 , wherein the cooling water circulates from the water-cooled component to the outdoors with dissipation of heat and then returns to the water-cooled component. 
   
   
       4 . A cabinet for an MRI system according to  claim 2 , wherein the cooling water circulates from the water-cooled component to the outdoors with dissipation of heat and then returns to the water-cooled component. 
   
   
       5 . A cabinet for an MRI system according to  claim 1 , further comprising a heat insulating material for heat-insulating the air-cooled component and the water-cooled component from the exterior. 
   
   
       6 . A cabinet for an MRI system according to  claim 2 , further comprising a heat insulating material for heat-insulating the air-cooled component and the water-cooled component from the exterior. 
   
   
       7 . A cabinet for an MRI system according to  claim 3 , further comprising a heat insulating material for heat-insulating the air-cooled component and the water-cooled component from the exterior. 
   
   
       8 . A cabinet for an MRI system according to  claim 1 , including a digital signal processing circuit as the electronic part of the air-cooled component. 
   
   
       9 . A cabinet for an MRI system according to  claim 2 , including a digital signal processing circuit as the electronic part of the air-cooled component. 
   
   
       10 . A cabinet for an MRI system according to  claim 3 , including a digital signal processing circuit as the electronic part of the air-cooled component. 
   
   
       11 . A cabinet for an MRI system according to  claim 5 , including a digital signal processing circuit as the electronic part of the air-cooled component. 
   
   
       12 . A cabinet for an MRI system according to  claim 8 , wherein the digital signal processing circuit includes a CPU and a memory. 
   
   
       13 . A cabinet for an MRI system according to  claim 9 , wherein the digital signal processing circuit includes a CPU and a memory. 
   
   
       14 . A cabinet for an MRI system according to  claim 10 , wherein the digital signal processing circuit includes a CPU and a memory. 
   
   
       15 . A cabinet for an MRI system according to  claim 11 , wherein the digital signal processing circuit includes a CPU and a memory. 
   
   
       16 . A cabinet for an MRI system according to  claim 1 , including a power circuit as the electronic part of the water-cooled component. 
   
   
       17 . A cabinet for an MRI system according to  claim 2 , including a power circuit as the electronic part of the water-cooled component. 
   
   
       18 . A cabinet for an MRI system according to  claim 3 , including a power circuit as the electronic part of the water-cooled component. 
   
   
       19 . A cabinet for an MRI system according to  claim 5 , including a power circuit as the electronic part of the water-cooled component. 
   
   
       20 . A cabinet for an MRI system according to  claim 16 , wherein the power circuit includes an RF amplifier and a gradient amplifier.