zakurovanie v ATMOS-e 

Zdravím. Vážil som kedysi buk a bolo to cez 25kg, plocha vykurovania cez 100m2, priemer vonkajšej teploty bol čosi pod nulou, teplota vo vnútri od 20°C do 25°C podľa nastavenia termohlavic, priemer 22C. Spalenim dreva som nabil akumulacku, bojler a do druhého dňa som mal pokoj.

Vaha dreva bez dreva na podkurovanie

To control the fan I used a thermostat REX100 with PID controllers and analog output 0-20mA. The output went to the frequency converter with circuit EG8010. It had the disadvantage that during the addition of fuel, the flue gas temperature rose and the fan speed began to fall. I solved it with a sensor on the flap that activated full speed fan.

@@maciak7 ok, the rex100 with pid control I understand what it is for, what escapes me is the ed8010. what does he do? adjust the engine revolutions? how does it do it, with phase or voltage control?

@@cinelerraeasy The EG8010 integrated circuit is a "microprocessor" that you can configure through the pins. Generates PWM signals for sine sources. I configured it to change both voltage and frequency. I tried voltage regulation by changing the aplytudes of the sinusoidal course, phase regulation by means of a thyristor or regulation by means of a bridge and a transistor, but they did not work satisfactorily for me.

@@maciak7 my smoke temperature is always between 240 and 280, could it be the wood that is not very dry?

@@cinelerraeasy It doesn't have to be the cause of too dry wood, what is its humidity? What kind of wood do you burn? Soft (coniferous) or hard (deciduous). What is the size of the wood? You have a chimney draft regulator installed. I used to have a flue gas temperature of over 300 ° C without regulation, now I have a flue gas temperature set and I keep it here even when I burn sawdust or wood chips.