4.2.4
HYDRAULIC SEPERATOR
These are used to compensate the pressure differences in
systems where multiple pumps and / or heating circuits
are used, to eliminate excessive pressure differences
between boiler’s inlet and outlet water temperatures and
to prevent thermal stresses in the boiler.
Dimensions, input and output distances should be
selected correctly.
Via a sensor to be placed on it, the general
temperature of the system is determined by the
hydraulic seperator.
There must be an automatic air relief valve on the
hydraulic seperator.
4.2.5
PLATE HEAT EXCHANGER
Plate heat exchangers are hydraulic equipments that
separates the boiler and the installation (primary and
secondary zones). Unlike the hydraulic separator circulating
water in the plate heat exchanger never interfere with the
water goes through the boiler and the water goes through
the installation. Only heat transfer occurs here.
Preferred for many purposes;
If the water in the system is very dirty, chalky or
corrosive,
If the working pressure of the system exceeds the
working pressure of the boiler,
If a part or all of the system is required to operate with
lower temperature values. (eg. underfloor heating
systems)
The plate heat exchanger must be used in the
following cases and the system must be separated
into primary and secondary.
-
Heating systems which are consist of partly of
fully floor heating,
-
Used, older systems,
-
Systems that are dirty, corrosive, bacterial and
calcareous water.
Periodic inspection and maintenance of the plate
heat exchanger is highly important for the
efficiency of the system.
In case the water in the system is dirty, chalky or
corrosive, plate heat exchanger should be used
instead of balance container.
17
WALLCON X-treme 115-125-150
