Jet flow induction fan

Abstract

The invention discloses a jet flow induction fan which comprises a box body. The box body is fixedly connected with a fan body, air inlet holes are formed in the end, close to the fan body, of the boxbody, a filter screen is arranged in the air inlet holes in a cooperation manner, the box body is slidably connected with a vibration assembly through the fan body, the vibration assembly is movablyconnected with the filter screen, multiple sets of flow guide pipes are arranged at the other end, close to the fan body, of the box body, and the flow guide pipes and the box body rotate through adjusting rods. By arranging the adjustable flow guide pipes on the jet flow induction fan, a worker can flexibly adjust the air outlet angles of the flow guide pipes according to the use requirement andthe installation position during actual installation, the installation and use flexibility of the induction fan is improved, and the application range of a device is widened; and meanwhile, the vibration assembly is arranged, the induction fan can do intermittent vibration dust removal action on the filter screen through the vibration assembly in the actual use process, the filter screen is prevented from being blocked in the long-term work process, and the ventilation and purification effect of the fan is improved.

Description

technical field [0001] The invention belongs to the technical field of fans, and in particular relates to a jet induction fan. Background technique [0002] Induced fans are also called jet fans and relay fans. It transmits air through induction, and its own air volume is very small. It is often used in the ventilation system of the garage in public facilities to stir and remove local air dead corners to improve local air. Due to the obvious characteristics of low noise, small size, light weight and simple maintenance, the induced fan has been widely used in underground parking lots, gymnasiums, workshops, warehouses and other places. The deficiencies in the use process also urgently need to be improved. At present, the common induction fans on the market are very dependent on the installation position of the equipment during use, and the direction of the air outlet cannot be flexibly adjusted according to the actual situation. As a result, the device often needs some bra...

AI Technical Summary

Problems solved by technology

Due to the obvious characteristics of low noise, small size, light weight and simple maintenance, the induced fan has been widely used in underground parking lots, gymnasiums, workshops, warehouses and other places. The deficiencies in the use process also urgently need to be improved

At present, the common induction fans on the market are very dependent on the installation position of the equipment during use, and the direction of the air outlet cannot be flexibly adjusted according to the actual situation. As a result, the device often needs some brackets for auxiliary adjustment during the installation process, which is not convenient for the staff to use. At the same time, the fan does not have a certain automatic cleaning function. After a long period of use, the staff needs to clean it regularly, which increases the maintenance cost of the equipment.

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