Modulating device with color proportional to the flow of water for instant Water Heaters in a Venturi System variable

摘要

Modulating devices with variance proportional to the flow of water, instantaneous Water Heaters,And particularly to devices whose role is to modulate the shipment of gas to the Burner equipment, which varies proportionally Lac flow rate of Water consumptionAnd this maneramantener water temperature to a value chosen approximately constant and independent of the variation of Water consumption.The detection of flow Water consumption is achieved with the location of Two Water Chambers separated by a combination of a Membrane with a saucer with variable Venturi,Transmitting the information detected two seats to a Conical Valve which maintains a constant flow rate of gas to caudalde gua.The temperature can be varied through a Regulating Knob which varies with the ratio of water to gas Flow.The Ignition control depiloto allowed by a Second Knob, which can easily apagartota Pilot, allow the pilot Ignition gas Flow and enable the Burner.The Elements of Pilot Ignition control Circuit comprising a thermoelectric which guarantees the full off the Burner if the pilotose APAG ur unintentionally.Except for the control of the safety valve, this includes only elementosmecu00e1nicos Modulating device, providing a relatively simple design and low cost.