Perfected my automated fluid dispensing machine
It took some time but we have finally found an fast and efficient way to dispense any fluid.
This also includes any surface tension like water/alcohol. It will also keep any carbonation. And it can handle plastic and glasses bottles with an wide arrangement of opening diameyer. And it's all done food safe!
This is part of a cocktail mixer we have been designing for the fast few years. If you are really intrested you can findt it on Github.
A solenoid pulls an silicon membrane which is wedge/pinched into a hole with spring out of it. Which gives the fluid a path out. There is also an air-intake (required an extra valve for soda) to let the air into the bottle. The head pressure difference to flow rate is quite minimum, but I can always make it so you can calibrate a bottle. The software already knows howmuch its dispensing (due to that being required for making drinks).