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Next…. Evaporator Compressor Condenser Staged Compression System in normal run process Assuming full load requirement, all compressors will run. Expansion.

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Presentation on theme: "Next…. Evaporator Compressor Condenser Staged Compression System in normal run process Assuming full load requirement, all compressors will run. Expansion."— Presentation transcript:

1 Next…

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3 Evaporator Compressor Condenser Staged Compression System in normal run process Assuming full load requirement, all compressors will run. Expansion Valve

4 Next… Evaporator Expansion Valve Compressor Condenser The panel absorbs the UV radiance from the sun. The vacuum tubes become internally hot and therefore heat the refrigerant gas as it passes through… Staged Compression System with solar thermal compression

5 At this point, we have a distinct change in thermal energy. This in turn raises the internal energy (the sum of all microscopic kinetic and potential energy of the molecules), and the molecules start to move with a higher value of kinetic energy, which simply implies each molecule moves with a higher velocity than before. As the molecules collide with one another they rebound with higher energies, moreover intermolecular forces weaken and the molecules space out further which results in an increase volume flow…

6 Evaporator Compressor Solar Collector Condenser Yielding a reduced energy demand as the compressors begin to shut down as the sun takes over the load requirement Most…if not all of the pressure produced from the additional heat is released in mass volume flow and therefore substantially increased molecular velocity Staged Compression Expansion Valve Thereafter Increasing the ΔT between condensing and ambient temperatures, effectively increasing the surface area of the condenser System with Solar Collection

7 Those who may be concerned how the condenser addresses any additional heat generated by Solar Thermal: First and foremost, the systems condenser is designed to manage the compressors running at full load. The reality is when the sun is in the sky (the time when most systems run at full load), the system will ensure that all compressors virtually never run at full load. We actually want the heat from the solar panel, utilising the heat (temperature not pressure) we increase the gas molecules kinetic energy, hence increasing the mass volume flow, and additionally creating an improved Delta T therefore enhancing the efficiency of the heat exchanger (condenser). All Refrigeration and A/C systems are manufactured to a very specific design point, e.g. for A/C systems ISO 5151. This point sets the capacities for the compressor, condenser and all other parts. The facts covered in the second paragraph above allows the system to easily cope with any additional heat, as is shown here and further clarified in third party testing data (T after condenser): Next… Very important 10kW system without solar thermal T-discharge T-after condenser 10kW system with solar thermal T-after panel T-discharge T-after condenser

8 Cont…

9 Solar thermal system Non solar Inverter Data Measurement The illustration below demonstrates the energy usage on a solar thermal assisted DC inverter system in comparison to an identical A+ rated DC inverter system. A clear cut case of ‘the hotter it gets’ the less the system works’ – and as importantly the more the comparison A+ system works.

10 The illustration below is a screenshot of the same live testing facility. Clearly demonstrating all relevant temperatures and pressure points around the system. Data Measurement

11 International, actively defended patent pending technology Visit: www.solarcoolenergy.com


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