Strike and iconic cardiac pump performance testing desk

1. The entire device is beautiful and generous, with a reasonable structure design, and has a strong engineering atmosphere, which can fully reflect the concept of modern laboratories;

2. The equipment layout is reasonable, beautiful, the structure is clear, and the overall sense is strong. It can reflect the concept of the m--n experimental equipment in the laboratory.

3. The equipment is a self -propelled frame structure, and the feet are installed to facilitate the disassembly m--ntenance and handling of the system.

4. The flow measurement uses the turbine turbine meter. The data processor has a strong compensation function for the linear coefficient of the turbine flowmeter, and the flow data directly displays the flow data.

5. The centrifugal pump is placed above the water tank. The centrifugal pipe is installed with a bottom valve. At the same time, a centrifugal pump is installed to start the exhaust device to avoid the centrifuge of the centrifugal pump leaf wheel and the cavity soak in the water for a long time, which greatly extend the life of the equipment.

6. The entire system adopts a standard industrial instrument control system, which can perform chemical principles experiments. It is also a good platform for process automation and chemical testing instrument experiments.

7. Device design can be observed at 360 degrees to achieve comprehensive teaching and experiments.

Device function

1. Let students fully understand the structure and characteristics of the centrifugal pump, and be familiar with the working methods and operation processes of centrifugal pumps.

2. Being a single pump, dual pump string parallel operation.

3. Familiar with various pipes and valves that form the pipelines, understand the instrument and sensor detection equipment on the spot, such as temperature, pressure, electrical power, traffic, etc., and master the measurement principles and usage methods of turbine turbines.

4. Measure the pump characteristic curve between the pumps (H), axis power (n), and efficiency (η) and the flow of the pump (q) under constant speed conditions.

5. Determine the characteristic curve of the pipeline under the opening degree of the flow regulating valve.

6. Can be measured by dual pump string, parallelism and pipeline characteristics.

1. Product function:

1. Use transparent organic glass and parts to use aluminum parts to fully see the internal structure and movements of the product.

2. All anatomical elements can perform normal mechanical operation.

3. Fully display each subtle structure and institutional assembly device

4. Automatic operation and interpretation of the product operation process, so that students can intuitively understand the overall process.

5. Demonstration, processing plastic rods, aluminum rods, etc. There is no sandyst surface on the casting, and the surface accuracy of the processing parts is RA1.6.

2. Technical parameters

1. Work scope

The diameter of the cycle on the bed: not less than 300mm

Turn on the blade frame: not less than 150mm

Bed track width: not less than 400mm

Spindle axle diameter: not less than 30mm

2. Knife frame

Lower blade frame ** horizontal itinerary: not less than 240mm

On the knife rack ** itinerary: not less than 100mm

3. T--l seat

T--l sleeve diameter: not less than 50mm

T--l sleeve itinerary: not less than 75mm

M--n motor power: not less than 0.75 kilowatts

The whole machine model is driven by 750W three -phase 6 motor