09-03-2017 дата публикации
Номер: US20170067662A1
Принадлежит:
A conditioning or heating plant and a process of controlling the plant, wherein plant comprises at least one circuit for distributing a carrier fluid, having a delivery line, a return line, and a plurality of channels directly or indirectly connected to the delivery line and return line and configured for supplying respective environments to be conditioned and/or heated, at least one heat treatment central group placed on the circuit. The plant has, for each of the channels, at least one respective heat exchange unit and at least one flow-rate regulator. 2. Process according to claim 1 , wherein the controlling process provides to: the hydraulic head imposed to the carrier fluid passing through the central group,', 'the heating imposed to the carrier fluid passing through the central group,', 'the cooling imposed to the vector fluid passing through the central group,, 'command the heat treatment central group to regulate at least one general parameter selected amongcommand each flow-rate regulator to impose a respective initial value of the energy parameter associated to each heat exchange unit,and wherein the step of comparing, for each heat exchange unit, said desired value of the energy parameter with said effective value of the same energy parameter in turn provides to verify, for each heat exchange unit, if the effective value of the energy parameter deviates more than a predetermined threshold from the desired value of the same energy parameter.3. Process according claim 1 , wherein—if claim 1 , as a result of said comparison step claim 1 , it results that claim 1 , for at least one heat exchange unit claim 1 , the effective value of the energy parameter deviates more than a predetermined threshold from the desired value of the same energy parameter—the controlling process further comprises a step of commanding a variation of an operative condition of at least one among:the flow-rate regulator present on the channel of the heat exchange unit,a heat exchange ...
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