Movement bound can be flexed along up and down inside 400mm to alternate orientation freely.Tube can be freely adjustable in a certain scope.The air adjustable knob can control the flux of inlet air.Easy take-down, and it is convenient to recombine and...
In this study, we systematically investigate the air movement distribution in an unoccupied office room installed with a ceiling fan, as influenced by (1) fan rotational speed, (2) fan blade geometry, (3) ceiling-to-fan depth, and (4) ceiling height. We both measured and simulated air ...
For example, mountain tunnels1–4, whose typical structural diagram can be seen in Fig. 1. There is an increasing concern regarding the potential fire hazard inside such types of tunnels with lateral opening shafts. Tunnel fires have garnered significant interest5–8due to their potential for...
aWhen I open my eyes, the ceiling is a blank, blank head. No nightmares, no thunder, no movement, but no reason to wake up, and then without cause insomnia. Opened the blankets, air-conditioned exhaled air conditioners penetrate into the bed, hair a little trembling, drowsiness do fade...
2. The fan of claim 1, wherein said fan has an overall diameter to axial depth ratio of not less than about 1.8/1 for adequate air flow volume and cooling area coverage at acceptable fan motor speeds and tolerable noise levels. 3. The fan of claim 1, wherein said maximum overall ax...
FIG. 13 depicts a flow diagram of the operation of the receiver microprocessor unit. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS As shown in FIG. 1, a conventional ceiling fan has a canopy 1, stem 2, motor housing 3, and switch housing 4. Additionally, such a fan may have a light...
a panel structure supported by the ceiling structure and having an opening; a pressurized air passageway aligned with the opening, the pressurized air passageway having an outlet; and an inductive air passageway adjacent the pressurized air passageway, the inductive air passageway having an inlet and...
a panel structure supported by the ceiling structure and having an opening; a pressurized air passageway aligned with the opening, the pressurized air passageway having an outlet; and an inductive air passageway adjacent the pressurized air passageway, the inductive air passageway having an inlet and...
a panel structure supported by the ceiling structure and having an opening; a pressurized air passageway aligned with the opening, the pressurized air passageway having an outlet; and an inductive air passageway adjacent the pressurized air passageway, the inductive air passageway having an inlet and...
Fan-induced air movement can be used to compensate for the cooling capacity reduction. We experimentally assess the combined effect of acoustical clouds and fans on the cooling capacity for an office room. We installed a ceiling fan between the clouds (blowing in the upward or downward direction...