An individual water heating system today is increasingly used not only for heating country houses or individual small buildings, but also in apartments. Their scheme, in addition to the boiler room, provides for the mandatory presence of such equipment as circulation pumps at http://gmk-nasos.ru/market /nasosy /otoplenie /cirkulyacionnye / which:
- Installed directly in the pipeline.
- Provide uniform distribution (circular closed circulation) of the heated working fluid over heating devices (batteries, air heaters).
They have their own specific features, unlike analogs used for other types of pumping (pumping, lifting) liquids or gases, which must be taken into account when choosing (for example, to install a new heating system or modernize an existing one).
Main assemblies and details
The guarantor of the reliability and durability of circulating pumps used today for heating is a simple, proven scheme of a centrifugal machine. Almost all models of modern devices include:
- Housing equipped with inlet and outlet connections.
- A rotor that transfers rotation from the shaft of the power plant (usually an electric motor) to the impeller turbine.
- Directly an impeller or an impeller equipped with blades located at a certain angle to the working stream passing through them.
- Seals that ensure a tight connection of all components and the device itself in the system.
- The control unit for the electrical circuit, with its help, the speed of rotation of the electric motor shaft and, accordingly, the impeller is regulated.
The choice of a circulation pump depends entirely on the type of boiler equipment (gas, solid fuel) and the volume (amount) of the fluid being moved, taking into account the required pressure inside the system.
You can get more complete information on the types and technical parameters of circulation pumps for arranging heating systems using the website of a company that supplies this type of equipment from well-known manufacturers as a distributor. The models presented in the online resource catalog fully correspond to the declared parameters
