Apparatus, method and computer program product for controlling indoor conditions

An apparatus, method and computer program product for controlling conditions in the indoor space of a built-up shell. The apparatus (A) is configured to sense indoor temperature (TIN) and relative humidity (RHIN) in an inner space (IS) limited by an envelope (BE). The apparatus comprises a control u...

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Bibliographic Details
Main Authors Vinha, Juha, Heljo, Juhani
Format Patent
LanguageEnglish
Finnish
Swedish
Published 31.01.2022
Subjects
AIR-CONDITIONING, AIR-HUMIDIFICATION, VENTILATION, USE OF AIRCURRENTS FOR SCREENING
ALARM SYSTEMS
BLASTING
BUILDING
CEILINGS
CONTROLLING
FIXED CONSTRUCTIONS
FLOORS
GENERAL BUILDING CONSTRUCTIONS
HEATING
INSULATION OR OTHER PROTECTION OF BUILDINGS
LIGHTING
MECHANICAL ENGINEERING
ORDER TELEGRAPHS
PHYSICS
RANGES
REGULATING
ROOFS
SIGNALLING
SIGNALLING OR CALLING SYSTEMS
SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
VENTILATING
WALLS, e.g. PARTITIONS
WEAPONS
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Summary:An apparatus, method and computer program product for controlling conditions in the indoor space of a built-up shell. The apparatus (A) is configured to sense indoor temperature (TIN) and relative humidity (RHIN) in an inner space (IS) limited by an envelope (BE). The apparatus comprises a control unit (CU) by means of which at least one humidity decreasing device (HDD) is controlled for decreasing level of moisture in the inner space. The control unit comprises data on indoor relative humidity limit values at different indoor temperatures and compares the sensed values to the limit values (RHLimit). The limit values include data for preventing two or more indoor damaging phenomena. Control signals are generated on the basis of the comparison between the sensed values and limit values. Laite, menetelmä ja tietokoneohjelmatuote mikrobikasvun estämiseksi rakennuksessa (B). Laite (A) on konfiguroitu tunnistamaan sisä- ja ulkolämpötiloja (TOUT,TIN) samoin kuin ulkopuolen suhteellista kosteutta (RHOUT) rakennuksen vaipan (BE) ulkopuolella. Laite käsittää ohjausyksikön (CU), jonka avulla ohjataan ainakin yhtä lämmityslaitetta (HD) rakennuksen lämmittämiseksi vasteena saadulle tunnistustiedolle. Ulko-olosuhteita (COUT) monitoroidaan vasteena saadulle ulkolämpötilalle ja suhteelliselle kosteudelle. Siten havaitaan ulkopuolen hetket, jotka ovat mikrobien kasvulle otolliset. Rakennuksen lämmitystä ohjataan vasteena havaituille ulko-olosuhteille rakennuksen vaipan (BE) sisällä tapahtuvan mikrobien kasvun estämiseksi.
Bibliography:Application Number: FI20200005849