Specifics of ensuring the warm air parameters of microclimate
in the local wastewater pumping stations

Summary

The specifics of modeling of warm air conditions in the pumping compartment of a local wastewater pumping station is presented. Calculated values for incoming air temperatures at an average room temperature of +5°C are determined. The required thermal output of air heaters for the input ventilation system is presented for two heating system configurations for the pumping compartment of a pumping station. The main characteristics and assumed values of additional auxiliary coefficients used in modeling air-heating processes in the local wastewater pumping station are described in detail. A review of possible supply and exhaust system configurations for the facilities under consideration is provided. A flash estimate of the supply air temperatures is provided for air- and combined heating with electric cable. This work is of interest to companies specializing in the design, operation, and sales of local pressure wastewater disposal systems for buildings and structures.

Key words

sewerage pumping station , pump , ventilation system , electric motor , air-heating process , microclimate control system