Рет қаралды 5,277
Construction and parameters of work.
Vapor travels many times faster in a vacuum than it normally does in the atmosphere. Steam temperature is low, temperature difference between steam and cooling is small. Therefore, the power (ability to catch steam) of the condenser for vacuum must be many times higher. For 2kW of heating, you need, according to atmospheric criteria, a 10kW capacitor. Such a condenser costs 15-20 thousand rubles. So it makes a lot of sense to do it yourself.
The shown condenser, when used in the atmosphere, practically does not consume water: on cooling water 16 degrees, and 2 kW of heating, I cannot set such a water flow so that steam begins to break through out of the system :).