PUMP-CONTROLLED PRESSURISATION SYSTEM
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TPG.. SERIES PUMP-CONTROLLED PRESSURISATION SYSTEM

DESCRIPTION, APPLICATION AREAS AND ADVANTAGES WHAT IS TANPERA’S PUMP-CONTROLLED PRESSURISATION SYSTEM? It is a technological device developed to absorb the expansion occurring in heating and cooling systems and keep the plant pressure constant. The device removes the pressure increases during plant water heating by accumulating the expanded amount of water in the tank in a controlled manner. The expansion system ensures that a compensating water is sent back to the plant shrinking water amount with the help of the pump in the pump-controlled pressurization system during cooling of the...

WORKING PRINCIPLE 1-Expansion Tank 2-Air relief purge valve 3-Motorized valve 4-Control panel 5-Hydraulic unit 6-Pump 7-Flowmeter 8-Network/mains connection port 9-Inlet connection port from plant 10-Outlet connection port to plant There is a small amount of water in the Pump-controlled Pressurisation System filled with plant water, and the system is ready for operation. As the temperature of the plant water increases, the water starts to expand, and the pressure increases. The pump-controlled pressurisation automation system evaluates the data to open the motorized valve and transfer the...

CONTROL PANEL Tanpera Pump-controlled Pressurisation System is a unit where all functions of the system can be controlled and adjusted. The state, management and monitoring of the system is provided by the developed electronic control system. Moreover, with the user-friendly high-resolution 7” LCD touchscreen, an easy operation is provided. The LCD interface offers 4 operating modes, working pressure and other parameters. OPERATING MODES Manual Mode: It allows turning on the equipment (solenoid valve, motorized valve and pump) one by one according to the request of the user. Auto Mode: It...

HYDRAULIC UNIT It is the unit where many important equipment in Tanpera Pump-Controlled Pressurisation System are collected. The Motorized Valve, Solenoid Valve, Pump, Safety Valve, Flowmeter, Check Valve, Shutoff Valves, Sensors and connections are included in the hydraulic unit. The hydraulic unit is easy to transport and has a structure that holds all equipment on a platform. It also provides protection against wetting and vibration. The outside of the hydraulic unit is coated with a material suitable for environmental conditions and protected against mechanical impacts. Motorized valve...

EXPANSION TANK The exterior of the Expansion Tank is painted with an industrial paint to withstand the conditions in the heat centers. The interior of the tank is painted with anti-rust paint to increase corrosion resistance. Plant water is situated in the membrane. The outside of the membrane is open to the atmosphere and is pressureless. Free air inlet and outlet are provided by the small-diameter reverse U-pipe mounted on the upper head of the tank. The air in the system can be discharged from the air relief purge valve installed at the top of the tank. Thus, the problem-free and...

PRODUCT CODING PRODUCT CODING TPG = Product code, “Tanpera Pompalı Genleşme” System 1T = 1 unit of expansion tank, 2T = 2 units of expansion tank 300 = Expansion tank nominal volume (lt) 10 = Tank pressure class, 10 bar (Optional 16 bar) 1P = 1 unit of pump, 2P = 2 units P2 = Pump number 2 in the product program/schedule OP = Optional equipment and functions Calculation Criteria, Abbreviations, Formulas and Sample Calculation of the Pump-Controlled Pressurisation System with Direct Heating(Boiler, etc..) not exceeding 90 ° C Water Temperature specified in EN 12828 Q = Vs = Ve = Vwv = Vn =...

SAMPLE CALCULATION Efficient Working pst = Hst (m)/10 = pst (bar) po = pst + (0,1- 0,4) generally 0,2 or 0,3 bar is taken, 0,3 bar is our recommendation. pa = po + (0,1- 0,3) generally 0,2 or 0,3 bar is taken, 0,3 bar is our recommendation. pe = pa + (0,2-0,6) generally 0,3 or 0,4 bar is taken, 0,3 bar is our recommendation. Safety valve details are explained with the following example. When designing the system, pe < psvo* must be taken into consideration. SAMPLE CALCULATION Calculated load Q=2.000 kW, Due to environmental conditions, 30% ethylene glycol must be added to the plant. The...

PUMP AND EXPANSION TANK SELECTION PUMP SELECTION: The flow rate and pump total head are determined by the capacity of the pump to be used. When the capacity of Tanpera Pump-Controlled Pressurisation System in the standard production is planned to be 4 MW in a heating setting and 8 MW in a cooling setting, approximately Q = 3-4 m3/h flow rate will be sufficient for the pump. With pump total head (in the example operating pressure = 6.8 bar ) = 68 m The pump type named P2 is suitable for the Pump-Controlled Pressurisation System. TANK SELECTION: For the nominal volume of the tank (Vn) to be...

TECHNICAL FEATURES It is recommended that the quantity (Vwr) to be added for the missing amount of water is 0.5%. Vwr = 844 lt x 0,005 =4,22 lt The maximum amount of water in the tank in the Pump-Controlled Pressurisation System is generally between 80-95%, the rate used by our company is 90%, unitless as 0.9 In this case, 1000 lt tank is selected from Tanpera product program. Chosen system = TANPERA TPG 1T x 1000/10 – 1P x P2 Technical features: Maximum permissible operating temperature Permissible ambient temperature Permissible Glycol Ratios Permissible fluid Environmental conditions...

Tank Volume Tank Diameter Vn (It) D (mm) We reserve the right to make technical changes.

PLATE HEAT EXCHANGER COILED WATER HEATER TANK ELECTRICAL WATER HEATER TANK HOT WATER STORAGE TANK PACKAGE TYPE HOT WATER PREPARATION SYSTEM BUFFER TANK EXPANSION TANK PUMP-CONTROLLED PRESSURISATION SYSTEM AIR-DIRT SEPARATOR HYDRAULIC BALANCE TANK Tanpera A.Ş. Şeyhli Mah. Ankara Cad. No: 380/C 34906 - Pendik - İstanbul / TURKEY +90 216 482 11 88 info@tanpera.com.tr www.tanpera.com.tr Tanpera GmbH Ludwig-Lange-Straße 9 67547 Worms / GERMANY +49 176 21359745 info@tanpera.de www.tanpera