Multifunctional fluid machine

Abstract

The invention relates to a multifunctional fluid machine. The multifunctional fluid machine comprises a fixing pipe, a transmission shaft, fan blades, a driving device, two filter screens and two bearings, the fixing pipe is horizontally arranged, the two filter screens are installed at the two ends of the fixing pipe correspondingly, the transmission shaft and the fixing pipe are coaxially arranged, the bearings, the fan blades and the transmission shaft are all located in the fixing pipe, the fan blades are installed at the middle end of the transmission shaft, inner rings of the bearings are installed on the transmission shaft, outer rings of the bearings are connected with the fixing pipe, the driving device is in transmission connection with the transmission shaft, two cleaning mechanisms are arranged in the fixing pipe, the cleaning mechanisms correspond to the filter screens one to one, the cleaning mechanisms are located between the bearings and the filter screens, and an auxiliary mechanism is arranged at the bottom of the fixing pipe. According to the multifunctional fluid machine, the function of cleaning the filter screens is achieved through the cleaning mechanisms, the filter screens are prevented from being blocked, and in addition, the humidifying function is achieved through the auxiliary mechanism.

Description

technical field [0001] The invention relates to the field of fans, in particular to a multifunctional fluid machine. Background technique [0002] The fan is a machine that relies on the input mechanical energy to increase the gas pressure and discharge the gas. It is a driven fluid machine. Fan is the customary abbreviation for gas compression and gas conveying machinery in China. Fans are widely used in factories, mines, tunnels, cooling towers, vehicles, ships and buildings for ventilation, dust removal and cooling, as well as for ventilation and induction of boilers and industrial furnaces. Wind; cooling and ventilation in air-conditioning equipment and household electrical equipment; drying and sorting of grain, wind tunnel wind source and inflation and propulsion of hovercraft, etc. [0003] The existing fan has single function, which limits the scope of use and reduces the practicability. Not only that, in order to prevent foreign matter from entering the fan, a filt...

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Problems solved by technology

[0003] The existing fan has single function, which limits the scope of use and reduces the practicability. Not only that, in order to prevent foreign matter from entering the fan, a filter screen is installed at the air inlet. When the fan is used for a long time, foreign matter will block the filter screen, resulting in Reduced air velocity reduces usability

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