A Symmetrical Interchangeable Structure Circulating Fan

Abstract

The invention discloses a circulating fan with a symmetrical interchangeable structure, which belongs to ventilation equipment. The connecting port is opened symmetrically, the end cover of the suction port and the motor are symmetrically arranged at the connecting ports on both sides of the main body of the circulating fan shell, the motor is connected with the main body of the circulating fan shell through the motor flange and the motor end cover, the lower part of the motor A motor bracket is provided. The invention has a symmetrical design on the left and right sides of the main body of the circulating fan casing, so that the air suction port can be arbitrarily installed on the left or right side, realizing two circulation modes of left side suction or right side suction, which can be adjusted according to actual conditions. The position of the air outlet and the air inlet path can be adjusted, and the seamless connection between the circulating fan and the air outlet and other facilities can be reliably realized, which can solve the problem of on-site installation, reduce the amount of on-site construction, flexible installation methods, and convenient disassembly and maintenance.

Description

technical field [0001] The invention relates to a ventilating device, in particular to a circulating fan with a symmetrical interchangeable structure which is suitable for granary ventilation or circulation fumigation in the grain industry. Background technique [0002] At present, there is no circulating fan product with symmetrical interchangeable structure. The domestically standardized and mass-produced circulating fans are all suction on the left side, and the air outlet is close to the wall. Due to the influence and limitation of on-site installation space, equipment and other conditions, the suction circulation fan on the left side cannot meet the needs of on-site equipment installation. In order to solve the direction conversion of the suction port, special design such as mold opening is required. The equipment investment is large, the installation is difficult, and the site is beautiful. Poor sex. Circulating fans are widely used in the air volume conveying occasio...

AI Technical Summary

Problems solved by technology

Due to the influence and limitation of on-site installation space, equipment and other conditions, the suction circulation fan on the left side cannot meet the needs of on-site equipment installation. In order to solve the direction conversion of the suction port, special design such as mold opening is required. The equipment investment is large, the installation is difficult, and the site is beautiful. poor sex

Circulating fans are widely used in grain depots, granaries and other occasions for air volume transportation. The prominence of this problem has gradually become a bottleneck in this industry, restricting the efficiency of ventilation; directly affecting the improvement of user benefits

Images