Displacement air supply device with uniform air output for air-conditioning equipment
A technology of air supply device and air conditioning equipment, which is applied in the field of replacement air supply device and terminal uniform air supply device, which can solve the problems of uneven air flow, disorder, human comfort and insufficient replacement, so as to improve comfort, Realize the effect of airflow
Active Publication Date: 2015-08-26
BEIJING KANGFU TECH
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Problems solved by technology
The double-layer microporous plate cylindrical structure is based on the single-layer microporous plate cylindrical structure, and a microporous plate cylinder with a slightly smaller outer diameter and shorter length is added inside, which plays a certain role in air balance, but The uniform flow of the air supply is still not up to the ideal level
[0004] On the other hand, since the pressure and speed of the air sent into the displacement air supply device will gradually change with the depth into the device, the air flow sent by this type of displacement air supply device at different heights is uneven and uneven. Disordered, with deficiencies in physical comfort and adequacy of replacement
Method used
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[0025] The present invention has carried out a comprehensive optimization design aiming at the end air supply requirements of the indoor air conditioning, purification, ventilation and other systems of tall and large space buildings, as well as the specific problems existing in the existing replacement air supply device.
[0026] In the first embodiment of the present invention, as figure 1 and figure 2 As shown, the air supply device includes three parts: an arc-shaped air-supply panel 1 , an arc-shaped honeycomb rectifying plate 2 , and an air-supply box 3 . The arc-shaped air supply panel 1 is composed of one or more arc-shaped uniform microporous air supply panels, which are installed on the periphery of the air supply box 3 and are designed to be easily disassembled and assembled. They are bent from cold-rolled steel plates It is made of plastic spraying and has good impact resistance, scratch resistance and easy maintenance. The curved honeycomb rectifying plate 2 is ...
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The invention relates to a uniform-outflow air displacement air supply device for air conditioning equipment. The uniform-outflow air displacement air supply device for the air conditioning equipment is mainly used for tail-end uniform air supply of indoor air conditioning systems, purification systems and ventilating systems of tall space buildings. The displacement air supply device comprises an air supply panel and an air supply case, and is characterized by also comprising a rectifying plate. The rectifying plate is a perforated plate of which the thickness is not smaller than 5mm, and is arranged at the inner side of the air supply panel. Uniform air supply in a horizontal direction can be provided by the rectifying plate. On the other hand, the invention also relates to another uniform-outflow air displacement air supply device for the air conditioning equipment. The another uniform-outflow air displacement air supply device for the air conditioning equipment comprises an air supply panel, an air supply case and a plurality of air distribution plates. The air supply case is divided into several sections from top to bottom by the air distribution plates; each air distribution plate is provided with through holes; the through holes are gradually reduced in area along an airflow direction; and the airflow velocity in a height direction can be adjusted by the air distribution plates, and the airflow uniformization in the height direction is realized.
Description
technical field [0001] The present invention relates to an air conditioner, in particular to a replacement air supply device for uniform air discharge in the air conditioner, more specifically, a device with uniform air volume distribution in the vertical direction and consistent air discharge rules in the horizontal direction, suitable for tall The end uniform air supply device of the indoor air conditioning, purification, ventilation and other systems of space buildings. Background technique [0002] In tall and large space buildings, the terminal air delivery methods of indoor air conditioning, purification, ventilation and other systems include top delivery, layered side delivery, and replacement delivery. The replacement air supply method is a kind of airflow organization method that is sent from the bottom to the top. Because it sends the processed air directly to the working area, it has obvious technical advantages in ensuring indoor comfort, indoor air quality, and ...
Claims
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IPC IPC(8): F24F13/08
Inventor 敖顺荣曾鹏易云
Owner BEIJING KANGFU TECH