ZM6137 Educational Equipment Teaching Equipment Vocational Training Equipment  Steam Jet Refrigeration Trainer




 

• The Steam Jet Refrigeration System utilizes a steam ejector/eductor to create vacuum in the evaporative glass container. Student is able to visualize the inside of the evaporator to gain more understanding of the physics and thermodynamics properties of the cooling media. Two refrigeration circuits are used in the system, the first circuit is a refrigeration cycle to produce cooling effect and the second circuit (steam cycle) is generating motive steam.
  The trainer uses an electric boiler system to create the steam cycle required to operate the eductor (steam jet compressor). The pressure of the steam Generator Tank is controlled by pressure control circuit. By changing the motive gas pressure the student is able to see the effect of changing motive gas pressure to eductor performance. Inlet, and Outlet of the eductor ports are connected to pressure gauges to monitor the pressure of each port. A needle valve also provided to do variation on the suction volume which will influence the time required to get such value of cooling effect.
  The refrigerant in the evaporator (flooded type) absorbs the ambient heat or the heat form the load heater and evaporates. The final temperature of the evaporator depends on how much vacuum can be created by the eductor.
  A pump is used to transport the refrigerant from the condenser back to the steam generator. A water jacket tank with electric heater heated the tank and change the refrigerant into steam which drives the eductor (steam jet compressor). Pressure and temperature of various points are monitored and analyzed to get the conclusion.
  Features:
  The trainer is built around a special work bench that incorporates a demonstration board onto which the components are mounted. The components are neatly laid out in a manner similar to the refrigeration circuit so as to be easy to understood. The refrigeration circuit is displayed on a colorful printed diagram. Refrigeration lines are color coded to indicate the state of the refrigerant. Control panel with instrumentation including Line Voltage, Ampere (Total Current), Watt Meter and Temperature display panel meters  are provided as a standard to control the trainer and to facilitate measurements. The unit comes with experiment manual containing theory, standard operation procedure, experiment procedures and references.

  
   

Product Details and Warranty

We supply suitable spare pats according to experiment requirement, our products take aluminum structure, A4 paper dimension aluminum and plastic hanging box structure.

We supply 3 years warranty time. Please se photo for foreign sales department and photo for spare parts.

Packaging & Delivery

Package details: plastic film+ plastic foam + plywood box with pallet, and for equipment dimension less than 1CBM, we supply plastic film+ plastic foam+ fine carton.

Arrange delivery within 45 days upon receipt of payment.

Please see below photo for detailed package.

Company Information

We supply professional educational training equipment and technical teaching equipment, which has been widely applied in Engineering Universities, Polytechnics, Technical Institute, Vocational Schools as well as Industry workforce Development Programs and Training Center. Our products allow students to learn and experiment through valuable hands-on experience, and the technology covered by our training equipment provides knowledge, experiments and didactic skills development that are of critical importance to today's and tomorrow's careers.

Photo for Clients Visiting Factory



 

Photo for Workshop and Equipments




 

Service

We supply supply7*24 hours service, customer design service, OEM service, buyer label service. With professional engineers team and sales team, we assure you good product quality.

Certificate

Our products takes ISO9001 product management system.