Cooling fan for outdoor unit of air conditioner

The invention belongs to the technical field of environmental protection equipment, in particular to a cooling fan for an outdoor unit of an air conditioner. A motor is fixed on a fan shell; the air outlet of the fan shell is fixedly provided with a fan shield; fan blades are fixed on a blade mounti...

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Hauptverfasser: XU KESHENG, LIN FENGLAI
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creator XU KESHENG
LIN FENGLAI
description The invention belongs to the technical field of environmental protection equipment, in particular to a cooling fan for an outdoor unit of an air conditioner. A motor is fixed on a fan shell; the air outlet of the fan shell is fixedly provided with a fan shield; fan blades are fixed on a blade mounting rack; the blade mounting rack is fixed on a main shaft of the motor; a zigzag gap is formed in each fan blade; the motor is fixed on a motor fixing rack; the motor fixing rack is fixedly connected with the fan shell; the motor fixing rack consists of branch supports; and one end of each branch support is fixedly connected with the fan shell, and the other end of each branch support is fixedly connected with the motor. The cooling fan disclosed by the invention has the beneficial effects that a very good effect of reducing noise can be achieved, and the structure is simple, the service life is long, and meanwhile, manufacturing cost is relatively low. 本发明属于环保设备技术领域,尤其涉及种空调室外机组冷却风机,电动机固定在风机壳体上,风机壳体的出风口上固定有风机护罩,风机叶
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A motor is fixed on a fan shell; the air outlet of the fan shell is fixedly provided with a fan shield; fan blades are fixed on a blade mounting rack; the blade mounting rack is fixed on a main shaft of the motor; a zigzag gap is formed in each fan blade; the motor is fixed on a motor fixing rack; the motor fixing rack is fixedly connected with the fan shell; the motor fixing rack consists of branch supports; and one end of each branch support is fixedly connected with the fan shell, and the other end of each branch support is fixedly connected with the motor. 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A motor is fixed on a fan shell; the air outlet of the fan shell is fixedly provided with a fan shield; fan blades are fixed on a blade mounting rack; the blade mounting rack is fixed on a main shaft of the motor; a zigzag gap is formed in each fan blade; the motor is fixed on a motor fixing rack; the motor fixing rack is fixedly connected with the fan shell; the motor fixing rack consists of branch supports; and one end of each branch support is fixedly connected with the fan shell, and the other end of each branch support is fixedly connected with the motor. The cooling fan disclosed by the invention has the beneficial effects that a very good effect of reducing noise can be achieved, and the structure is simple, the service life is long, and meanwhile, manufacturing cost is relatively low. 本发明属于环保设备技术领域,尤其涉及种空调室外机组冷却风机,电动机固定在风机壳体上,风机壳体的出风口上固定有风机护罩,风机叶</abstract><oa>free_for_read</oa></addata></record>
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subjects BLASTING
HEATING
LIGHTING
MECHANICAL ENGINEERING
NON-POSITIVE DISPLACEMENT PUMPS
POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS
PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
WEAPONS
title Cooling fan for outdoor unit of air conditioner
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