Reconstruction of booster station - pressurized iodo-bromine water (brine), which is used for medical treatments in spa facilities.
The reconstruction of the pumping station consisted in the delivery of a new ATS, including extensive dismantling and disposal of the original pumping technology. Due to its scope, it was a general reconstruction of the automatic pressure station, when there was also an exchange of pipes and fittings between the collection tanks and the new ATS. The horizontal pumps controlled by pressure switches were replaced by three vertical stainless steel pumps DP-PUMPS (KSB Holding), which are controlled by frequency converters, which made it possible to replace two large 3m3 pressure vessels with one 500 l pressure vessel with a bag.
The frequency converters are located in a common switchboard. The control unit uses a pressure sensor in the discharge collector to control the pumps so that a constant pressure of 4.5 bar is reached. As needed, it controls the required speed and parameters, resp. connects and disconnects individual pumps. The control unit monitors enough water in the suction line (dry run control), ensures the rotation of pumps, records the number of operating hours, records and reports fault conditions.
The control system of the automatic pressure station is connected to the central control of the technical background of the spa (control room), from where it is controlled and managed.
| Type |
AQCS V 60/2-3x11kW-3xFM-N500 |
|
Pumps - stainless steel |
DPV 60/2B - DP Pumps (KSB Holding) |
|
Flow |
0-42 l/s |
| Pressure control for constant pressure |
4,5 bar (45 m) |
|
Installed power |
3 x 11 kW |
|
Pressure vessel |
500 l |
