lämmönjakokeskuksia

Lämpökeskukset, known in English as heat substations or heat exchange stations, are essential components in district heating systems. They are responsible for transferring heat from the district heating network's primary circuit to the secondary circuits of individual buildings or groups of buildings. This transfer is crucial because the water temperature and pressure in the primary district heating network are typically too high for direct use in a building's heating and hot water systems.

A typical lämmönjakokeskus consists of a heat exchanger, which is the core component. This heat exchanger separates the primary and secondary circuits, allowing heat to flow from the hot district heating water to the building's own circulating water without the two fluids mixing. The station also includes control valves and instruments to regulate the temperature and flow of heat delivered to the building. This ensures that the building receives the appropriate amount of heat for space heating and domestic hot water production, optimizing comfort and energy efficiency.

The design and size of a lämmönjakokeskus are tailored to the specific heat demand of the building it serves. Larger commercial buildings or apartment complexes will have more sophisticated and powerful substations compared to smaller residential units. Regular maintenance and monitoring of these stations are vital for the reliable and efficient operation of the entire district heating system, preventing heat loss and ensuring consistent service to consumers. They play a key role in modern urban energy infrastructure.