Energy-saving air supply opening

Abstract

The invention discloses an energy-saving air supply opening, which comprises four long edges and four short edges, wherein the four long edges and the four short edges are sequentially and separatelyconnected to form a sealed body; the long edges are arc-shaped edges inwards recessed to the sealing body; the short edges are straight lines and have the same shapes; the air supply opening is symmetrical by using the center of the sealing body as the symmetrical center; a plurality of round baffle plates are arranged in the air supply opening and are uniformly distributed on the air supply opening; one baffle plate is positioned in the center position of the air supply opening; the other baffle plates are in symmetrical arrangement by using the air supply opening as the center. The air supply opening can ensure the air supply air flow to be sent to a specific region; the square shape can be effectively formed; the air quantity diffused out of a target region is reduced; the air supply isvery concentrated; the energy consumption is reduced. Through the baffle plates at the air supply opening, the fast distribution uniformity of the air supply air flow in the specific region is improved; the personnel safety is improved; meanwhile, the air outlet area is reduced through the baffle plates; the energy sources are saved.

Description

Technical field [0001] The invention belongs to the technical field of ventilation and air conditioning, and relates to an air outlet of a ventilating air conditioner, in particular to an energy-saving air outlet that can form a square air supply section. Background technique [0002] The air supply outlet is an important part of the ventilation and air conditioning system. The correct design and selection of air supply outlets can first meet people's ventilation needs, and second, improve the comfort of personnel and the efficiency of air delivery. Commonly used tuyere forms include single-layer movable shutter tuyere, double-layer movable shutter tuyere, orifice grid tuyere, diffuser, shrinking nozzle and so on. [0003] When the supply air flow flows out from the supply air outlet, a turbulent jet is generally formed. The jet flows into the space medium at a certain speed from the air outlet and diffuses, such as figure 1 Shown. Due to the lateral pulsation of the jet, the co...

AI Technical Summary

Problems solved by technology

[0007] Aiming at the defects and deficiencies of the existing air supply outlet, the purpose of the present invention is to provide an energy-saving air supply outlet, which can effectively form a square air supply section, and solve the problem of serious air diffusion and uneven velocity distribution of the existing air supply outlet, which cannot be well problem of adapting to the different shapes of the adjusted areas of the building

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