The Flamecur-RAE series air system provides square or rectangular fabric to send and return air ducts. The system is connected with square or rectangular fabric to supply and return the air duct system wth row support sleeve. The utilty model is charactenzed in that the adjacent inner braces are connected by the corresponding main rod inserting, socket connection or thread connection.
A basic rectangular frame supporting structure is formed by connecting the main member with the supporting sleeve Through the simple connection of several basic frame supporting structures, the overall support of the air duct system of the required length can be obtained. The assembly process of the entire air duct system is simple and quick, and the installation efficiency is high, which significantly reduçes the labor hours during installation. The connection positon of the cover covered on the support structure is covered with a wind proof cloth cover. While beautifying the appearanice, it can seal the return air duct and prevent air leakage. In addition, fastening devices are arranged on both sides to effectively protect the connecting mechanism and increase the servce life.
Air is sucked in (sent out) from round holes on the surface of the duct or louvered tuyere. These round holes or louvered tuyere can be designed on any side or any place of the duct body. In order to ensure uniform speed, the size and spacing of the holes can be adjusted. Our fabric ducts are used in occasions where hygiene requirements are required and regular or thorough cleaning is required.