The invention concerns a supply air terminal device (10) including a supply chamber (11) for the supply air and in the supply chamber (11) nozzles (12a1,12a2. . . ; 12b1,12b2. . . ), through which the supply airflow (L1) is conducted into a side chamber (B1) of the supply air terminal device, which
The invention concerns a supply air terminal device (10) including a supply chamber (11) for the supply air and in the supply chamber (11) nozzles (12a1,12a2. . . ; 12b1,12b2. . . ), through which the supply airflow (L1) is conducted into a side chamber (B1) of the supply air terminal device, which side chamber is a structure open at the top part and at the bottom part. The supply air terminal device (10) includes a heat exchanger (14), which can be used either to cool or to heat the circulated airflow (L2). In the device solution, fresh supply air, which is conducted through the nozzles to the side chamber (B1), induces the circulated airflow (L2) to flow through the heat exchanger (14). The combined airflow (L1+L2) of supply airflow (L1) and circulated airflow (L2) is conducted out of the supply air terminal device (10). The supply air terminal device includes an induction ratio control device (15), which is used to control how much circulated airflow (L2) joins the supply airflow (L1).
대표청구항▼
1. A supply air terminal device, comprising: a body having a top portion, bottom portion, a first side plate and a second side plate, said body defining a first side chamber and a second side chamber and said bottom portion defining a first exhaust opening and a second exhaust opening, each of sa
1. A supply air terminal device, comprising: a body having a top portion, bottom portion, a first side plate and a second side plate, said body defining a first side chamber and a second side chamber and said bottom portion defining a first exhaust opening and a second exhaust opening, each of said first and second exhaust opening is respectively in flow communication with said first side chamber and said second side chamber; a heat exchanger arranged in said top portion of said body, said heat exchanger is structured and arranged for receiving and treating a circulated air flow and passing said air flow into said first and second side chambers; a supply enclosure positioned within said body, said supply enclosure having a plurality of apertures and defining a supply chamber for receiving a supply air flow, said supply chamber is structured and arranged to guide said supply air flow from said supply chamber through said plurality of apertures to said first and said second side chambers; at least one control assembly positioned in at least one of said first and second side chambers, said control assembly comprising a control plate that is pivotably mounted and selectively rotatable so that a selected portion of said plate extends at least partially across a corresponding one of said first and second side chambers; and means for selectively rotating said control plate; whereby a ratio of said supply air flow to said circulated air flow in an airflow exiting through said corresponding one of said first and second exhaust openings is controlled. 2. The supply air terminal device according to claim 1, wherein the means for selectively rotating said control plate is a pivotably mounted eccentric disk. 3. A supply air terminal device, comprising: a body having a top portion, bottom portion, a first side plate and a second side plate, said body defining a first side chamber and a second side chamber and said bottom portion defining a first exhaust opening and a second exhaust opening, each of said first and second exhaust opening is respectively in flow communication with said first side chamber and said second side chamber; a heat exchanger arranged in said top portion of said body, said heat exchanger is structured and arranged for receiving and treating a circulated air flow and passing said air flow into said first and second side chambers; a supply enclosure positioned within said body, said supply enclosure having a plurality of apertures and defining a supply chamber for receiving a supply air flow, said supply chamber is structured and arranged to guide said supply air flow from said supply chamber through said plurality of apertures to said first and said second side chambers; at least one control assembly positioned in at least one of said first and second side chambers, said control assembly comprising a control plate that is pivotably mounted and selectively rotatable so that a selected portion of said plate extends at least partially across a corresponding one of said first and second exhaust opening; and means for selectively rotating said control plate; whereby a ratio of said supply air flow to said circulated air flow in an airflow exiting through said corresponding one of said first and second exhaust openings is controlled. 4. The supply air terminal device according to claim 3, wherein the control plate is connected to corresponding one of said first side plate and said second side plate.
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이 특허에 인용된 특허 (11)
Bruhlmeier Josef (Wettingen CH) Gasser Andreas (Zurich CH), Air outlet apparatus.
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