Water radiator for computer

thingiverse

I designed this radiator based on the theory that plastic allows heat to escape, although not as efficiently as metal, it should work well provided it's large enough. To accommodate this idea, I made it as big as possible while still fitting within a 230mm cubed space. It's engineered to accept four 120mm fans at the bottom, top, or both simultaneously. The opening on the top section is intended for water entry via a tube that can be secured in place with hot glue for a tighter seal. A similar hole near the bottom has added reinforcement to accommodate a drill-sized valve and potentially an extra rubber gasket for added security. I aimed to create walls thick enough to prevent water leakage after 3D printing, yet thin enough for heat dissipation. Unfortunately, without access to a 3D printer, I couldn't test its performance. If water does leak, hot glue should suffice as long as the print isn't severely flawed from the start. Several air holes next to where the bottom water valve is located have been removed to facilitate easy installation of the valve by hand. The design allows for 3D printing without supports, which is why the lid is detachable. The separate lid serves a dual purpose: preventing rapid evaporation and allowing it to be secured with hot glue for even better water retention. To elevate the bottom off the ground, I included legs that can be printed four times to produce four individual legs. These are positioned away from the box radiator section to enable printability without supports.