NO20003989L - Device at adjustable flow area - Google Patents

Device at adjustable flow area

Info

Publication number
NO20003989L
NO20003989L NO20003989A NO20003989A NO20003989L NO 20003989 L NO20003989 L NO 20003989L NO 20003989 A NO20003989 A NO 20003989A NO 20003989 A NO20003989 A NO 20003989A NO 20003989 L NO20003989 L NO 20003989L
Authority
NO
Norway
Prior art keywords
temperature
battery
regulating
unit
heat
Prior art date
Application number
NO20003989A
Other languages
Norwegian (no)
Other versions
NO20003989D0 (en
Inventor
Ove T Njaa
Original Assignee
Ove T Njaa
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ove T Njaa filed Critical Ove T Njaa
Priority to NO20003989A priority Critical patent/NO20003989L/en
Publication of NO20003989D0 publication Critical patent/NO20003989D0/en
Publication of NO20003989L publication Critical patent/NO20003989L/en

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Abstract

Anordning ved ventilasjonsaggregat hvor ventilasjonsluften strømmer gjennom en eller flere temperaturregulerende kompo- nenter, eksempelvis en varmeveksler (4), et varmebatteri (6) og/eller et kjølebatteri (8), og hvor det i strømningsretnin- gen parallelt med en eller flere av den/de temperaturregule- rende komponenter (4, 6, 8) er anordnet en luftpassasje/ tverrsnittsutvidelse (17, 18, 19, 20) som er forsynt med hvert sitt reguleringspjeld (17a, 18a, 19a, 20a) og innrettet til å regulere aggregatets gjennomstrømningsareal. Fremgangsmåte ved drift av ventilasjonsaggregat hvor ventila- sjonsluften strømmer gjennom en eller flere temperaturregule- rende komponenter, eksempelvis en varmeveksler (4), et varme- batteri (6) og/eller et kjølebatteri (8), og det i strømningsretningen parallelt med en eller flere av den/de temperaturregulerende komponenter (4, 6, 8) er anordnet en luftpassasje/tverrsnittsutvidelse (17, 18, 19, 20) som er forsynt med hvert sitt regulerende stengespjeld (17a, 18a, 19a, 20a) og innrettet til å regulere aggregatets gjennom- strømningsareal, og hvor det ved et avtakende behov for opp- varming/avkjøling fra den angjeldende komponent, eksempelvis varmebatteriet (6), gradvis åpnes for en luftpassa- sje/tverrsnittsutvidelse (19) ved å regulere spjeldet (19a) til full åpning, hvoretter, ved ytterligere reduksjon av var- mebehovet, varmebatteriets (6) temperatur reguleres ned.Device in a ventilation unit where the ventilation air flows through one or more temperature-regulating components, for example a heat exchanger (4), a heat battery (6) and / or a cooling battery (8), and where in the flow direction parallel to one or more of the / the temperature-regulating components (4, 6, 8) are provided with an air passage / cross-section extension (17, 18, 19, 20), each with its own control damper (17a, 18a, 19a, 20a) and arranged to regulate the unit's flow area. A method of operating a ventilation unit in which the ventilation air flows through one or more temperature regulating components, for example a heat exchanger (4), a heat battery (6) and / or a cooling battery (8), and that in the flow direction parallel to one or more several of the temperature regulating component (s) (4, 6, 8) are provided with an air passage / cross-section extension (17, 18, 19, 20), each with its own regulating damper (17a, 18a, 19a, 20a) and arranged to regulate the airflow area of the unit, and where, with a decreasing need for heating / cooling from the component concerned, for example the heating coil (6), it is gradually opened to an air passage / cross-section expansion (19) by adjusting the damper (19a) to full opening, after which, by further reducing the heat demand, the temperature of the heating battery (6) is adjusted down.

NO20003989A 2000-08-08 2000-08-08 Device at adjustable flow area NO20003989L (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NO20003989A NO20003989L (en) 2000-08-08 2000-08-08 Device at adjustable flow area

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO20003989A NO20003989L (en) 2000-08-08 2000-08-08 Device at adjustable flow area

Publications (2)

Publication Number Publication Date
NO20003989D0 NO20003989D0 (en) 2000-08-08
NO20003989L true NO20003989L (en) 2002-02-11

Family

ID=19911459

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20003989A NO20003989L (en) 2000-08-08 2000-08-08 Device at adjustable flow area

Country Status (1)

Country Link
NO (1) NO20003989L (en)

Also Published As

Publication number Publication date
NO20003989D0 (en) 2000-08-08

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