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    • 1. 发明申请
    • DEVICE AND METHOD FOR CONTROLLING A SUPPLY AIR FLOW AT A COMFORT CASSETTE
    • 用于在舒适的CASSETTE中控制供应空气流的装置和方法
    • WO2017048173A1
    • 2017-03-23
    • PCT/SE2016/050816
    • 2016-08-31
    • FLÄKT WOODS AB
    • NILSSON, Per
    • F24F1/01F24F11/02F24F13/12
    • F24F1/01F24F1/0059F24F1/02F24F13/06F24F2221/14
    • Comfort cassette (1 ) and method for its control, wherein the comfort cassette (1 ) comprises a pressure box (2) with an inlet (3) and a plurality of outlets (4) for through flow of a supply air flow (L1 ). Said outlets (4) are arranged at more than two of the pressure box edges (5a, 5b,..5n) whereby the outlets (4) forms a group (6a, 6b,..6n) of outlets per edge (5a, 5b,..5n). The invention is characterized by that the outlets (4) are arranged according to a configuration which is changeable by that at least one cover member (8) is displaceable arranged in relation to the outlets (4), and that the cover member (8) is arranged to change the configuration at all groups (6a, 6b,..6n) of outlets (4) simultaneously, by a movement of the cover member (8) in only one direction, wherein the supply air flow (L1 ) is changeable in more than two directions by only one movement of the cove member (8).
    • 舒适盒(1)及其控制方法,其中所述舒适盒(1)包括具有入口(3)的压力盒(2)和用于供应空气流(L1)的通过的多个出口(4) 。 所述出口(4)布置在多于两个压力箱边缘(5a,5b,... 5n)处,从而出口(4)形成每边缘(5a,5b,...)的出口组(6a,6b,... 6n) 5B,... 5N)。 本发明的特征在于,出口(4)根据可由相对于出口(4)可置换布置的至少一个盖构件(8)可更换的构造布置,并且盖构件(8) 通过盖构件(8)在一个方向上的移动同时改变出口(4)的所有组(6a,6b,... 6n)的构型,其中供气流(L1)是可变的 在两个方向上,只有一个水槽构件(8)的运动。
    • 2. 发明申请
    • DEVICE AND METHOD FOR CONTROLLING A SUPPLY AIR FLOW AT AN AIR TREATMENT SYSTEM
    • 用于控制空气处理系统中的供应空气流的装置和方法
    • WO2015156720A1
    • 2015-10-15
    • PCT/SE2015/050160
    • 2015-02-11
    • FLÄKT WOODS AB
    • NILSSON, Per
    • F24F1/01F24F11/04F24F13/12
    • F24F3/00F24F1/01F24F5/0092F24F11/30F24F11/70F24F11/74F24F13/12F24F2003/003F24F2110/40F24F2110/70F24F2120/10
    • Method and air treatment device (1 ) for control of supply air flow (L1 ). The air treatment device (1 ) comprises a chilled beam (2) with a pressure box (5) comprising an inlet (6) for inflow of supply air flow (L1 ) and a plurality of outlets (7) for outflow of the supply air flow (L1 ) out of the pressure box (5). Further the air treatment device (1 ) comprises an actuator (12) for control of supply air flow (L1 ), and the pressure box (5) comprises at least one pressure measuring socket (13), useful for representative control of static pressure (p s ) in the pressure box (5). The air treatment device (1) registers the static pressure (p s ) in the pressure box (5) and the position of the actuator (12), and based on that calculates the real supply air flow (L1 ) in the chilled beam (2). The actuator (12) is in turn arranged to change the configuration of the outlets (7) by a linear motion of a cover member (9), by which motion the open area of the outlets (7) is changed.
    • 用于控制供气流量(L1)的方法和空气处理装置(1)。 空气处理装置(1)包括具有压力箱(5)的冷却梁(2),所述压力箱包括用于供应空气流(L1)流入的入口(6)和用于排出供给空气的多个出口(7) 流出(L1)出压力盒(5)。 此外,空气处理装置(1)包括用于控制供气流(L1)的致动器(12),并且压力箱(5)包括至少一个压力测量插座(13),其用于代表静压力 ps)在压力盒(5)中。 空气处理装置(1)将压力箱(5)中的静压(ps)和致动器(12)的位置进行记录,并且基于该计算计算冷冻梁(2)中的实际供气流量(L1) )。 致动器(12)又被布置成通过盖构件(9)的线性运动来改变出口(7)的构造,由此改变出口(7)的开口区域的运动。