A Rotary Shaft Structure for Large Air Volume Air Conditioning Units

Abstract

The invention discloses a rotating shaft structure for a large-air-volume air conditioning unit. The rotating shaft structure comprises a centre shaft weldment, a rotating joint weldment, a lower shaft weldment and an installation rack for fixing a heat exchange system. The centre shaft weldment is broken from the middle and connected with a gravity converting plate in a matched mode, the middle of the centre shaft weldment is hung in the air, and two connecting ports are formed in the upper end and the lower end of the centre shaft weldment respectively. The rotating joint weldment is a fluid medium dynamic state and static state converting sealing element and connected with one connecting port of the centre shaft weldment in a matched mode. The lower shaft weldment is connected with a driving device in a matched mode. Load rotation of the air conditioning unit is achieved through the centre shaft weldment, a channel for conveying a fluid medium is formed in the rotating shaft, the problem that the heat exchange system of the traditional air conditioning unit is fixed and can not be rotated is effectively solved, thus, heat exchange and rotation of the fluid medium continuously conveyed by the heat exchange system are achieved, and the effects of mechanical operation, rotating-type opening, resistance change and energy saving along with seasons of the heat exchange system of the air conditioning unit can be truly achieved.

Description

technical field [0001] The invention relates to a large air volume air conditioning unit structure, in particular to a rotating shaft structure for a large air volume air conditioning unit. Background technique [0002] In the structure of the traditional high-volume air-conditioning unit, no matter the air-conditioning unit is in the cooling operation state or the ventilation operation state, the working state of the heat exchanger of the unit is fixed, and the internal resistance of the unit itself cannot be adjusted according to the different operating states. Self-adjustment and optimization make the air-conditioning unit with this structure unable to change the internal resistance to achieve energy-saving effects; and the heat exchange system of the air-conditioning unit with this structure cannot adjust the relative position of the heat exchanger inside the air-conditioning unit with changes in the working environment and working conditions , thus greatly increasing th...

AI Technical Summary

Problems solved by technology

[0002] In the structure of the traditional high-volume air-conditioning unit, no matter the air-conditioning unit is in the cooling operation state or the ventilation operation state, the working state of the heat exchanger of the unit is fixed, and the internal resistance of the unit itself cannot be adjusted according to the different operating states. Self-adjustment and optimization make the air-conditioning unit with this structure unable to change the internal resistance to achieve energy-saving effects; and the heat exchange system of the air-conditioning unit with this structure cannot adjust the relative position of the heat exchanger inside the air-conditioning unit with changes in the working environment and working conditions , thereby greatly increasing the power consumption of the air conditioning unit, leading to an increase in the cost of use

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