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Design of SCR with air conditioner of KTsKP type

  • Added: 21.03.2016
  • Size: 363 KB
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Description

In this work, it was necessary to design an air conditioning system (SLE) for the premises of the cinema auditorium on the basis of a modern central air conditioner, assemble the air conditioner, calculate and select its units, calculate the main elements of the cold supply and heat supply system of the air conditioner, disassemble the functional diagram of automatic control. Source data. City: Astrakhan; Dimensions of the hall: 23.8x16x11.4; Number of seats: 1000; Heat supplies to the auditorium from solar radiation, Qcp: 16 kW; Aerodynamic pressure loss in the duct network (external pressure loss), Pvn: 550 Pa; Method of air humidification in cold season: irrigation chamber (isoenthalpic humidification). The heat supply source is CHP networks. Superheated water parameters t = 115 ⁰C, pressure drop at inlet 110 kPa, return water temperature 70 ⁰S. To calculate the heat loss of the auditorium, the specific thermal characteristic, x: 0.28 W/( m3·⁰S).

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