Device for air-conditioning control in an air-conditioned room having textile machines
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United States of America Patent
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-
Aug 3, 1999
Grant Date -
N/A
app pub date -
May 6, 1997
filing date -
Nov 7, 1994
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The description relates to a device for air conditioning control in an air-conditioned room containing textile machines, especially circular spinning and spooling machines, with an air feed and an air discharge duct connecting the air-conditioned room to the air conditioning unit. A first set of sensors for measuring the temperature and relative humidity of the air in the room is connected for the control purposes to a first regulating circuit, and a second set of sensors for measuring the temperature and relative humidity of the feed air is connected for control purposes to a second regulating circuit. The first and second regulating circuits are connected in cascade, the first regulating circuit supplying a reference value to the second regulating circuit which controls the adjusting components of the air conditioning unit.
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