Indoor unit, air conditioner and refrigeration method

室内机、空调及制冷方法

Abstract

本发明涉及一种室内机、空调及制冷方法,所述室内机包括平板式制冷器,所述制冷器包括第一冷媒管及第一支撑件,所述第一支撑件用于设置在室内房顶上,第一支撑件上设有多块第一散热翅片,所述第一冷媒管呈弯曲状布置在第一支撑件上,所述第一冷媒管的内径由其冷媒入口至冷媒出口方向逐渐增大。通过采用平板式制冷器,增大制冷器的表面积,并悬吊于房顶,冷气下降热气上升,实现热冷循环,由于采用是自然对流,气流是上下对流的,流速小,不会产生噪音,人体几乎感觉不到,避免直接对人体进行吹风,冷媒管道的内径做成随着长度的增加而逐渐增大的结构,这样可以使冷媒随着压强的减小逐渐蒸发,使得制冷器的各处均匀致冷。
The invention relates to an indoor unit, an air conditioner and a refrigeration method. The indoor unit comprises a flat plate type refrigerator; the refrigerator comprises a first refrigerant pipe and a first supporting part; the first supporting part is used for being arranged on an indoor roof and provided with multiple first radiating fins; the first refrigerant pipe is arranged on the first supporting part in an curved mode; the inner diameter of the first refrigerant pipe gradually increases from a refrigerant inlet to a refrigerant outlet. By means of the flat plate type refrigerator, the surface area of the refrigerator is increased, the refrigerator is suspended on the roof, cold air descends, and hot air ascends, so that heat-cold circulation is achieved; by means of natural convection, air flow is vertically convective, the flow speed is low, noise is avoided, a human body can hardly feel the air flow, and direct air blowing to the human body is avoided; the inner diameter of the corresponding refrigerant pipe gradually increases with increasing of length so that refrigerant can be gradually evaporated with decreasing of pressure intensity, and uniform refrigeration of all positions of the refrigerator can be achieved.

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Patent Citations (8)

    Publication numberPublication dateAssigneeTitle
    CN-101377368-AMarch 04, 2009Lg电子株式会社热交换器和具有该热交换器的制冷循环装置
    CN-101825319-ASeptember 08, 2010严继光具有分离式辐射板蒸发器的基站专用空调机
    CN-101900376-ADecember 01, 2010王庆鹏Cooling/heating panel and blower combined air conditioning terminal
    CN-104344481-AFebruary 11, 2015王柏泉Air conditioning system with homoenergetic guide groove plate
    CN-202420262-USeptember 05, 2012天津商业大学Heat exchange tube unit, finned tube type air cooling condenser and cooling air evaporator
    JP-S59112137-AJune 28, 1984Dowa:KkHot or cold air generator
    JP-S63185023-UNovember 28, 1988
    KR-100186492-B1October 01, 1999구자홍, 엘지전자주식회사냉장고용 증발기

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    Publication numberPublication dateAssigneeTitle