Radiation convection type heat exchanger and air conditioner with radiation convection type heat exchanger

Abstract

The invention relates to a radiation convection type heat exchanger and an air conditioner with the radiation convection type heat exchanger. Specifically, the radiation convection type heat exchangercomprises a radiation heat exchange part and a convection heat exchange part; the radiation heat exchange part is a cylinder with openings in two ends and is configured to absorb heat or cold from aninner wall surface of the radiation heat exchange part, and radiate the heat or cold outward from an outer wall surface of the radiation heat exchange part; the convection heat exchange part is arranged on the inner side of the radiation heat exchange part, and is configured to generate heat or cold, transfer the heat or cold to the air which flows through the inner side of the radiation heat exchange part, and transfer the heat or cold to the inner wall surface of the radiation heat exchange part; the convection heat exchange part comprises a refrigerant pipeline and a plurality of radiatingfins that arranged on the refrigerant pipeline; and each radiating fin is a flat sheet fin. The radiation convection type heat exchanger and the air conditioner with the radiation convection type heat exchanger can reduce the wind blowing feeling of a human body and improve the thermal comfort of the human body on the premise of ensuring heating or refrigerating capacity.

Description

technical field [0001] The invention relates to the field of refrigeration and heating, in particular to a radiation convection heat exchanger and an air conditioner with the same. Background technique [0002] Existing air conditioner heat exchangers mainly heat or cool the air in the form of forced convection heat exchange, and then transfer the heat or cold energy to the room or the human body, but the heat or cold energy transfer in the form of convective heat exchange will reduce the temperature of the human body Thermal comfort, especially when higher heating or cooling capacity is required, the high wind blowing from the heat exchanger of the air conditioner can easily cause thermal discomfort to the human body. Contents of the invention [0003] The purpose of the first aspect of the present invention is to overcome at least one defect of the existing heat exchangers, and provide a radiation convection heat exchanger, which can significantly reduce the thermal disc...

AI Technical Summary

Problems solved by technology

[0002] Existing air conditioner heat exchangers mainly heat or cool the air in the form of forced convection heat exchange, and then transfer the heat or cold energy to the room or the human body, but the heat or cold energy transfer in the form of convective heat exchange will reduce the temperature of the human body Thermal comfort, especially when higher heating or cooling capacity is required, the high wind blowing from the heat exchanger of the air conditioner can easily cause thermal discomfort to the human body

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