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Unilateral ventilation device for forming air pool airflow structure and control method thereof

A technology of airflow organization and ventilation device, which is applied in heating and ventilation control system, space heating and ventilation, ventilation system, etc. It can solve the problems of reducing the quality of air supply and large contact area, so as to improve quality, ensure freshness, Energy Saving Effect

Active Publication Date: 2015-12-16
XI'AN UNIVERSITY OF ARCHITECTURE AND TECHNOLOGY
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, there are problems in the specific implementation. The air supply port of the invention is rectangular. Although it has been attached to two side walls, under the same air supply volume and air supply speed, the rectangular air supply port is not compatible with th

Method used

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  • Unilateral ventilation device for forming air pool airflow structure and control method thereof
  • Unilateral ventilation device for forming air pool airflow structure and control method thereof
  • Unilateral ventilation device for forming air pool airflow structure and control method thereof

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Embodiment Construction

[0050] Comply with the above-mentioned technical scheme, see figure 1 , the single-side ventilation device forming the air pool airflow organization of the present invention includes a ventilation duct 8 vertically installed at the corner of the top of the room, and the ventilation duct 8 communicates with the room, and its cross section is a quarter circle. The two vertical planes of the duct 8 are respectively parallel to the two walls at the corner of the room where it is installed; the air supply port 7 at the top of the ventilation duct 8 is externally connected to the air supply device; the top of the room is also provided with an exhaust device, The exhaust device communicates with the room.

[0051] The air supply device of the present invention is installed on the upper part of the room without occupying the lower space of the room, and the arrangement of the device is simple and convenient. The cross-section of the ventilation duct 8 of the present invention is a qu...

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Abstract

The invention discloses a unilateral ventilation device for forming an air pool airflow structure and a control method thereof. The device comprises a ventilation pipe vertically mounted at the top corner of a room, wherein the ventilation pipe is communicated with the room, and the cross section thereof takes the shape of 1/4 circle; two planes of the ventilation pipe in the vertical direction are respectively parallel to two walls at the mounted corner of the room; a wind supply port at the top end of the ventilation pipe is externally connected with a wind supply device; and a wind exhaust device is arranged at the top of the room, and is communicated with the room. The device reduces the mixed quantity with indoor polluted air or hot air, and improves the quality of wind supply air; the coverage of a formed cold air pool is wider; and a double-surface attached jet wind supply mode formed by the wind supply port and two side walls at the wall corner is used for acting on a whole working area to the greatest extent to guarantee the air freshness in all working areas, so that the air quality and the temperature and humidity in the working areas satisfy the comfortable requirements.

Description

technical field [0001] The invention relates to a ventilation device, in particular to a single-side ventilation device for forming an air pool airflow organization and a control method thereof. Background technique [0002] After experiencing the hazards of "soot pollution" and "photochemical pollution", modern people are suffering from the third pollution mainly caused by "indoor air pollution". According to research by American experts, the degree of indoor air pollution is 2-5 times worse than that of outdoors, and can even reach 100 times in special cases. To improve indoor air pollution, the most direct and effective way to improve indoor air quality is to improve indoor air circulation, accelerate the discharge of indoor polluted air, and accelerate the injection of outdoor fresh air. Because displacement ventilation can obtain higher air quality, higher thermal comfort and higher ventilation efficiency in indoor working areas, displacement ventilation is currently t...

Claims

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Application Information

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IPC IPC(8): F24F7/08F24F11/00
CPCF24F7/08
Inventor 李安桂任彤杨长青
Owner XI'AN UNIVERSITY OF ARCHITECTURE AND TECHNOLOGY
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