Hydronic Balancing of Radiators Thermal Lab Equipment Teaching Equipment Didactic Equipment

SR3009 Hydronic Balancing of Radiators Thermal Lab Equipment Teaching Equipment Didactic Equipment
1. Product Introduction
1.1 Product Description
Hydraulic balancing is used to limit the calculated water volume for each radiator. Balancing ensures that all radiators receive hot water at all operating points according to their heat demand. Balancing is typically performed via preset thermostatic valves.
This training unit consists of a closed heating water loop equipped with six radiators and a circulation pump. The piping components used are commercially standard components used in heating and sanitation engineering. A transparent panel is mounted on a robust, movable frame.
The piping system is divided into three heating sub-loops. Each sub-loop has an adjustable balancing valve for both flow and return. Each sub-loop can be set with different outputs or flow rates. All three sub-loops can be disconnected individually.
Adjustable locking valves on the radiators simulate pipe resistance as needed. The pressure difference in the piping system is limited by differential pressure relief valve
Hydraulic balancing of each radiator is performed via preset thermostatic valves according to their preset outputs. Flow rates are read by a rotameter.
Once full, the system is connected independently of the main supply pipe or inlet and return pipes. The equipment is equipped with a pressure expansion vessel and safety protection devices, and can also operate as an open-loop system using externally heated water.
1.2 Product Features
1. The product boasts an excellent, aesthetically pleasing, and elegant design.
2. The product features controllable piping, allowing for adjustment of hot water flow to each radiator by changing the valve size.
3. The product utilizes more durable materials, significantly extending its service life.
2. Technical Specifications
2.1 Technical Parameters
Power Supply: Single-phase three-wire 220V~50Hz;
Operating Environment Requirements:
Ambient Temperature: 10℃～50℃;
Relative Humidity: <75% (at 25℃).
2.2 Dimensions and Weight
Dimensions: 2250mm×750mm×1790mm
Weight: Approximately 210kg

3. Product Component Names and Functions
3.1 Main Body of the Product
3.2 Product Accessories
4. Product Teaching Experiment List
(1) Familiarize yourself with the piping connections and use
(2) Familiarize yourself with the principle and use of the thermostatic valve