HVAC design for refrigerator
Budget: $30 – $250 USD
Require a 3 evaporator plate refrigerator HVAC schematic design:
a) 1 evaporator plate is medium temperature fridge compartment;
b) 1 evaporator plate is low temperature freezer compartment;
c) 1 evaporator plate is low temperature ice making plate.
Design should include electronic solenoid valves for electronic selection of switching off a) & b) when c) is in operation, due to the low power output of the intended compressor to be used not able to operate all 3 plates at once, however when c) is not in operation, the valves shall permit operation of a) & b) together if required based on thermostat readings. The design should be replicable to exclude b) from the design completely, should freezer section not be required.
Details of the compressor to be used and other aspects of the refrigeration unit shall be shared with the awarded freelancer.
Design shall include a basic principle of operation document including any particular requirements of any electrical items (such as solenoid valves) for the electrical engineering to be undertaken from. This should include such items if there is timing required from switching off a solenoid to switching on another.
a) 1 evaporator plate is medium temperature fridge compartment;
b) 1 evaporator plate is low temperature freezer compartment;
c) 1 evaporator plate is low temperature ice making plate.
Design should include electronic solenoid valves for electronic selection of switching off a) & b) when c) is in operation, due to the low power output of the intended compressor to be used not able to operate all 3 plates at once, however when c) is not in operation, the valves shall permit operation of a) & b) together if required based on thermostat readings. The design should be replicable to exclude b) from the design completely, should freezer section not be required.
Details of the compressor to be used and other aspects of the refrigeration unit shall be shared with the awarded freelancer.
Design shall include a basic principle of operation document including any particular requirements of any electrical items (such as solenoid valves) for the electrical engineering to be undertaken from. This should include such items if there is timing required from switching off a solenoid to switching on another.