lämmönjakopisteet

Lämpöjakopisteet, often translated as heat distribution points or thermal distribution points, are crucial components in heating systems, particularly in district heating networks. Their primary function is to facilitate the transfer of heat from the main supply line to individual buildings or consumer units. These points act as interface points where the high-temperature, high-pressure hot water from the district heating network is reduced in temperature and pressure to a level suitable for the internal heating and hot water systems of a building.

A typical lämmönjakopiste consists of a heat exchanger, control valves, and measurement devices. The heat exchanger is the core component, where heat from the primary district heating water is transferred to the secondary water circulating within the building's heating system without direct mixing of the two water circuits. Control valves regulate the flow of heat based on demand, ensuring efficient energy usage. Measurement devices, such as heat meters, record the amount of heat consumed by the building, which is then used for billing purposes.

The installation of lämmönjakopisteet is a key stage in connecting a property to a district heating network. They are usually located in a technical room or basement within the building. Proper design, installation, and maintenance of these points are essential for the overall efficiency, safety, and reliability of the district heating system. They enable centralized heat production and distribution to be effectively utilized by individual consumers.