EMERGENCY SYSTEM OFF COOLANT SUPPLY FOR CLOSED HEATING (OPTIONS)

摘要

The invention relates to the field of heating, in particular to devices for preventing leakage of fluid from the heating system.; The purpose of this utility model is; The utility model is implemented as follows. During operation, the coolant flows through the device inlet conduit in a closed heating system. In this case the input flow sensor detects the flow parameters entering into the closed heating system. The coolant after passing over the closed heating system exits therefrom through the outlet conduit. The output flow sensor detects the flow parameters, leaving the closed heating system. An input flow sensor and the input flow sensor transmits the measured data comparing unit. comparing unit for receiving data from the input flow sensor and flow sensor compares them with each other. When in the closed heating system emergencies, i.e. failure of one of the radiators or the connecting pipe the coolant flow in the outlet conduit parameters differ from the parameters of the coolant flow in the inlet line and therefore there is a discrepancy between the values ​​obtained from the input flow sensor and the values ​​obtained from the output of the flow sensor. When the discrepancy between the values ​​obtained from the input flow sensor and the values ​​obtained from the output of the flow sensor, comparing unit transmits a corresponding signal to the control unit. The control unit when receiving the signal from the comparator transmits a signal to disable the intake valves and exhaust valves, which overlap the inlet conduit and an outlet conduit respectively. This prevents flooding of the premises and the amount of coolant loss decreases.