Refrigeration compressor performance test training device

Author： Time：2024-03-26 Hits：

Refrigeration compressor performance test tr--ning device,Portable pneumatic control experimental device

"Refrigeration compressor performance test tr--ning device", equipped with a fully closed refrigeration compressor, condenser, evaporator and other real components, and has a smart temperature regulator, flow meter, pressure gauge, voltage meter, current meter, etc. meter. Not only can the performance tr--ning of the performance parameters of the refrigeration compressor can be set up, but also the demonstration tr--ning of the basic principles of the refrigeration cycle can be performed. Teaching tr--ning for professional courses related to vocational colleges.

1. Device characteristics

1. The practical tr--ning device is established in accordance with international standard GB/T 5773-2004-volume refrigeration compressor performance tr--ning method, m--nly measured by the "evaporator liquid loading method", and the "water-cooling condenser heat device method" As auxiliary measurement

2. Use a 1 -refrigeration unit. The condenser and the evaporator are shell tube water conveyors. The system structure is compact, the layout is reasonable, and the shape is beautiful and generous.

2. Technical performance

1. Input power supply: single -phase three -line ～ 220V ± 10% 50Hz 50Hz

2. Working environment: temperature -10 ℃ ～+40 ℃ relative humidity <85%(25 ℃) altitude <4000m

3. Device capacity: <2.5kva

4. Refrigerator: R22

5. Refrigeration: 1.3kW

6. Weight: 100kg

Refrigeration compressor performance test tr*ning device(图1)

Refrigeration compressor performance test tr--ning device,Portable pneumatic control experimental device

1. Equipment overview

This tr--ning box is m--nly composed of aluminum alloy cases, various small standard industrial pneumatic elements, electrical control parts, and other. The structure is compact, light and practical. Students can connect the --r circuit and electrical control circuit. It can open tr--ning programs such as the identification of pneumatic elements and electrical components, pressure control circuits, direction control circuits, speed control circuits, and sequential action circuits. Can be brought into the classroom for demonstration experiments, suitable for tr--ning and teaching needs for courses such as hydraulic and pneumatic transmission technology in vocational colleges.

Micro ---r compressor (self -provided by customers),

Power supply voltage: AC 220 V ± 5%, 50Hz;

Control voltage: DC24V;

Working environment temperature: -5 ℃ ～ 40 ℃;

Safety protection measures: safety meets relevant national standard standards;

Dimensions (length × width × height): 550mm × 370mm × 230mm;

2. Basic tr--ning circuit

1. Single -action cylinder replacement circuit

2. The transition circuit of the dual -action cylinder

3. Single -action cylinder speed control circuit

4. Dual -action cylinder one -way speed regulation circuit

5. Dual -action cylinder two -way speed regulation circuit

6. Speed change to the circuit

Recommended information