Archives February 2021

Jet Pump Test Rig

Description

NiYo Engineers’ Jet Pump Test Rig is a training equipment that helps trainees study Jet pumps.
The test rig consists of a sump tank, jet pump, electric motor and piping. Pressure at the suction and discharge of the pump, flow rate, pump speed and power input to the pump are measured. There is a facility to vary the speed of the pump for better understanding of the topic.

Components

  1. Jet Pump
  2. Pressure and Vacuum gauges
  3. Flow measurement unit
  4. Electric Motor
  5. Sump tank
  6. Input Power measuring arrangement
  7. Step cone pulley arrangement
  8. Variable speed drive unit (Electronic)
  9. Digital tachometer

Computer Operated Oil Pump Test Rig

Description

NiYo Engineers’ Computer Operated Multiple Oil Pump Test Rig is a training equipment that helps understand design and operation concepts of different types of oil pumps and positive displacement pumps.

This is a recirculating type pump test rig. Since this is a positive displacement pump, a special relief valve arrangement helps varying flowrate of the pump without compromising on safety aspect. Pump study is carried out by varying discharge flow rate, pressure and pump speed. Transducers measure flow rate, pressure, power input to the pump and pump speed. These parameters are fed to the computer via a signal conditioning unit, the interfacing and communication system. The acquired data is analysed and displayed in tabular/ graphical format by a Windows based software. Facility to print the data helps student keep record of their experiments.
Different types of pumps can be studied on the same test rig. Sump tank, measuring instruments and piping is common to all the pumps. This saves space as well as gives good value for money.
Gear pump, Vane pump, variable discharge pump, axial flow pump and many more types of oil pumps are studied.

Components

  1. Gear Pump
  2. Vane pump
  3. Axial piston pump
  4. Variable discharge pump
  5. Flow transmitter
  6. Torque Transmitter
  7. Power transmitter
  8. Pressure Transmitter
  9. RPM Transmitter
  10. Sump tank
  11. Control Panel
  12. Data acquisition and interfacing system
  13. Software
  14. Computer
  15. Variable speed drive unit

Computer Operated Water Pump Test Rig

Description

NiYo Engineers’ Computer Operated Multiple Water Pump Test Rig is a training equipment that helps understand design and operation concepts of different types of water pumps.
This is a recirculating type pump test rig. Pump study is carried out by varying flow rates and pump speed. Transducers measure flow rate, suction and discharge pressure, power input to the pump and pump speed. These parameters are fed to the computer via a signal conditioning unit, the interfacing and communication system. The acquired data is analysed and displayed in tabular/ graphical format by a Windows based software. Facility to print the data helps student keep record of their experiments.

There is a facility to vary the speed of individual pump.

Different types of pumps can be studied on the same test rig. Sump tank, measuring instruments and piping is common to all the pumps. This saves space as well as gives good value for money.
Centrifugal pump, Reciprocating or any other type of water pump are supplied.

Components

  1. Centrifugal Pump
  2. Reciprocating Pump
  3. Electric Motor
  4. Flow transmitter
  5. Torque Transmitter
  6. Power transmitter
  7. Pressure Transmitter
  8. RPM Transmitter
  9. Sump tank
  10. Control Panel
  11. Data acquisition and interfacing system
  12. Software
  13. Computer
  14. Variable speed drive unit

Computer Operated Test Rig For Pumps In Series and Parallel

Description

NiYo Engineers’ Computer Operated Test Rig for Pumps in Series and Parallel is an advanced training equipment to better understand design concepts of water pumps and record its data on computer.
Two identical centrifugal pumps driven by an electric motor are supplied. A network of selectable piping helps these two pumps operate individually, in series or in parallel. Transducers measure pressure at various points, flow rate, power input to individual pump, total flow rate and individual pump speed. These parameters are fed to the computer via a signal conditioning unit, the interfacing and communication system. The acquired data is analysed and displayed in tabular/ graphical format by a Windows based software.
There is a facility to vary the speed of individual pump.

Components

  1. Centrifugal pump, 2 nos.
  2. Electric Motor, 2 nos.
  3. Flow transmitter
  4. Torque Transmitter
  5. Pressure Transmitter
  6. RPM Transmitter
  7. Network of piping and valves
  8. Sump tank
  9. Control Panel
  10. Data acquisition and interfacing system
  11. Software
  12. Computer
  13. Variable speed drive unit

Pumps In Series And Parallel

Description

NiYo Engineers’ Pumps in Series and Parallel is an advanced training equipment to better understand design concepts of water pumps.
Two identical centrifugal pumps driven by an electric motor are supplied. A network of selectable piping helps these two pumps operate individually, in series or in parallel. Pressure at various points is measured. Flow rate, power input to individual pump, total flow rate and individual pump speed are measured.
There is a facility to vary the speed of individual pump.

Components

  1. Centrifugal pump, 2 nos.
  2. Pressure gauges
  3. Sump tank
  4. Electric Motor, 2 nos.
  5. Network of piping and valves
  6. Energy-meter
  7. Torque measuring arrangement
  8. Step cone pulley arrangement
  9. Variable speed drive unit
  10. Digital tachometer
SAH15Marine Engineering Training Equipment

Boiler Simulator Control/Panel, Relay/Contactor Type

SAH15

Description

NiYo Engineers’ Boiler Simulator Control/Panel is an excellent training aid to help understand generic boiler firing sequence. A large size mimic helps understand the system better. Sequencing can be for Master-Slave Boiler or a Single Boiler system.

For easy understanding the entire sequence can be simulated in Manual also. Demand is simulated for real-life experience. Alarm annunciation and Air Fuel Ratio display is provided.

For better understanding, instructor can introduce predefined faults in the system. Trainees then go through logical process of fault finding. Six different faults can be introduced.

Since the entire equipment is relay operated this can also be used for training electrical engineering concepts.

Components

  1. Mimic
  2. Relay and wiring
  3. Electronics and signal conditioner
  4. Fault simulation panel
Marine Engineering Training Equipment Hydraulic Trainer Kit

Hydraulic Trainer, PC/PLC Operated

Description

Electro-hydraulics with PLC controls is widely used in all industries for a variety of applications.

The combination of PLC, electrical controls and hydraulics is very effective in automation and Mechatronics.

NiYo Engineers’ Hydraulic Trainer Kit with PLC Interface helps trainee understand basic and advanced concepts of oil hydraulics and electro-hydraulics and PLC. Trainees can make a hydraulic circuit, write Programmable Logic Controller (PLC) software and check its execution. Numerous circuits can be created since QRC and flexible hoses are provided. An HMI can also be demonstrated.

The trainer kit consists of work surface, components, electrical and electronic control panel, powerpack, accessories and storage area. It demonstrates the construction and working of basic components and helps the trainees in the designing and building of hydraulic circuits.

User has option of selecting any one of the different work surfaces,

  • Floor standing, fixed type (P Model)
  • Floor standing, flexible type, with profile aluminium grooves (R Model)
  • Floor standing, flexible type, with SS grid (S Model)
  • Table-top, flexible type, with profile aluminium grooves (Q Model)

Model P has an advantage of cost. Models Q, R and S are modular and can be easily

upgraded to accommodate future changes in the training requirements

Components

  • 4/3 way Double Solenoid Operated Valve
  • 4/3 Hand-lever operated Valve, Centre P to T connection
  • Non Return Valve
  • Unidirectional Flow Control Valve
  • Double Acting Cylinder
  • Relay Card
  • Pressure Switch                           
  • Manifold Block
  • Power Supply
  • Hydraulic power pack
  • Programmable Logic Controller (PLC)
  • 4/2 Way Solenoid Operated Spring Return Valve
  • 4/2 Way Valve hand Lever Operated Spring Return
  • Oil Collection tray
  • Bi-directional Flow Control Valve
  • I/O Card
  • Proximity Switch, Electrical
  • Patch Chords
  • Pressure Gauge
  • Hydraulic hoses with quick release couplings
  • Frame Structure
  • HMI
  • Hydraulic Motor Bi-directional               
  • Interface card to interface physical components with the software.
  • IBM Compatible PC
  • PC operation of the trainer along with PLC operation      
  • Cut section components
  • Transparent hydraulic components
  • Simulation software   
  • Magnetic Symbols       
  • Pressure sensor transducer
Engine Indicating SystemMarine Engineering Training Equipment

PLC Based Boiler Firing Sequence Simulator

Engine Indicating System

Description

NiYo Engineers’ PLC Based Boiler Firing Sequence Simulator helps understand the basic principles of boiler firing sequence and PLC programming. All the inputs and outputs are optically isolated to protect the PLC from electrical spikes.

A large mimic diagram helps understand the system easily. For better understanding, instructor can introduce predefined faults in the system. Trainees then go through logical process of fault finding. Six different faults can be introduced.

Additionally, one can get good experience of PLC programming.

Components

  1. Boiler firing sequence mimic with simulation facility
  2. PLC with output indicators
  3. PC interface cable   
  4. Input simulator
  5. PLC software
  6. Fault simulation panel
Engine Indicating System Marine Engineering Training Equipment

Generator Synchonizing Simulator

Engine Indicating System

Description

NiYo Engineers’ Generator Synchronization Simulator is helps practicing synchronization of two generators and understanding implications of the errors. The system consists of an instructor’s console and number of student console. For better understanding, instructor can introduce predefined faults in the system. Trainees then go through logical process of fault finding. Six different faults can be introduced.

Instructor console is a dedicated computer terminal. Student console is a table top unit consisting of two Generator panels and one Synchronizing panel. SAH02 is a lab based simulator with a minimum space requirement, free of noise and air pollution and almost zero operating cost.

Components

  • Instructor’s console
  • Students’ console
    • Generator panels, 2 nos.
    • Synchronizing panel, 1 no.
    • Synchroscope
    • V-meter
    • A-meter
    • KVA meter
    • Frequency meter
    • MCB
    • Annunciator
    • Lamps and switches
  • Interface module