IMPROVEMENT OF THE OPTIMAL FRESH AIR POWER-SAVING SYSTEM AND MANAGEMENT OF EXISTING AIR CONDITIONING INSTALLATIONS IN SPACES SHELTERING TELECOMMUNIACTION-INFORMATION SYSTEMS WITH THE ASSISTANCE OF AIR CONDITIONING UNITS OF CONTINUOUS OR ANTERNATE VOLTAGE

摘要

Subject: improvements of the optimal power-saving system by the use fresh air and management of existing air conditioning installations in spaces sheltering telecommunication - information systems 1 with the assistance of air conditioning units of continuous or alternate voltages. Technical characteristics: The system presents 4 subsidiary arrangements: a) ventilator of adjustable revs set into the metal container 2; b) air conditioning units with inverter compressor; c) central control unit 7; d) air output conduit with weighted blades 13. Embodiment: The system in question may be applied in spaces sheltering telecommunication-information systems 1 operating with pre-installed conditioning units 6, 16 furnished with voltage inverter andinverter compressor; it valorises the cooling energy of the environmental fresh air for the air-conditioning of spaces whereto this system is applied; it manages in full the operation of a ventilator for the forced ingress of fresh air as well as the operation of installed air conditioning arrangements. Advantages: power saving by reduction of the operation time of the air conditioning units, reduction of the corresponding operational cost, increase of the service life and liability of the whole installation, valorisation of the power derived from whatever source and stored into condensers, the optimal management of human and material resources, remote control of the whole installation whereto said system is adapted.