| 摘要 |
The invention relates to a device for automatic control of the operating parameters of a heating installation, intended to reduce energy consumption by controlling the heating installation circulation pump state and rotary speed. According to the invention, the device comprises a 220 Vac/24 Vdc feeder (1) in connection with a programmable automaton (2) to which it provides the energy needed for operation, where the programmable automaton (2) is connected, in its turn, to some temperature sensors (3 and 4) having the role of measuring the temperature inside and outside the room in which they are mounted and, based on the measured temperatures, it calculates the difference between the internal and the external temperature and controls a frequency convertor (5) that is functionally coupled to a circulation pump (5) the speed of which is controlled depending on the heat requirements of the room/building and which is switched on or off depending on the system state. |
