Wireless mobile air conditioning unit capable of realizing water contact-type energy charging

Abstract

The invention relates to a wireless mobile air conditioning unit capable of realizing water contact-type energy charging. The wireless mobile air conditioning unit comprises a movable air conditioningterminal and a split-type energy charging station; the split-type energy charging station includes a split-type energy charging station outdoor unit and a split-type energy charging station indoor unit; the movable air conditioning terminal includes a movable air conditioning terminal shell, an indoor unit fan and an energy storage module, and airflow blown out by the indoor unit fan brings out heat / cold energy in the energy storage module; and when the split-type charging station outdoor unit and the split-type charging station indoor unit are connected, a first water flow path and a secondwater flow path are connected to form a water path heat exchange cycle, and contact-type energy charging is performed on the energy storage module through the second water flow path. Compared with theprior art, the wireless mobile air conditioning unit has the advantages that the split-type charging station indoor unit employs an efficient vapor compression refrigerant cycle, and the indoor unitis equipped with a cold / hot water tank; the energy storage module is conveniently immersed into the water tank and taken out by utilizing telescopic trusses; cold / hot water is employed by the indoor unit to exchange heat with the energy storage module, so that the heat exchange capability is high, and the cold energy / heat charging speed of the energy storage module is greatly increased.

Description

technical field [0001] The invention relates to a wireless mobile air-conditioning system, in particular to a water-contact charging wireless mobile air-conditioning unit. Background technique [0002] As a small mobile air conditioner, the mobile air conditioner compactly installs the refrigeration system and the air supply and exhaust system in a box, and can be flexibly placed by sliding the universal wheels at the bottom according to the needs, which can meet the individual air conditioning needs (see CN203364278U). [0003] The traditional mobile air conditioner mainly has the following shortcomings in practical application: 1. It needs to connect the power line and the external exhaust pipe, and the movable range is limited; 2. The compressor is placed in the body, and the indoor noise pollution is large; 3. It needs to be exhausted The air duct is forced to exhaust air to the outside, resulting in a waste of indoor cooling / heat, and the cooling / heating effect is not ...

AI Technical Summary

Problems solved by technology

[0003] The traditional mobile air conditioner mainly has the following shortcomings in practical application: 1. It needs to connect the power line and the external exhaust pipe, and the movable range is limited; 2. The compressor is placed in the body, and the indoor noise pollution is large; 3. It needs to be exhausted The air duct is forced to exhaust air to the outside, resulting in a waste of indoor cooling / heat, and the cooling / heating effect is not as good as that of the split air conditioner; 4. The equipment is compact in structure, the space of the heat exchanger is limited, and the energy efficiency of the equipment is low

[0005] However, the existing energy charging system designs all have the problem of slow charging speed, which makes it difficult to ensure continuous cooling / heating demand: CN110285513A uses air and energy storage material modules for convective heat exchange, and the convective heat transfer coefficient of air is very small, even if it is adopted Measures such as increasing the wind speed and strengthening the heat exchange surface have limited effects; CN110285514A designed a plug-in contact charging method. In practical applications, it is difficult to obtain a pressing device that can be used continuously for a long time, resulting in imprecise contact. The air contact thermal resistance is very large, which hinders the charging of the energy storage module

[0006] Secondly, the above two types of systems are not equipped with a separate dehumidification module, and the charging station does not have the function of simultaneously charging the energy storage module and regenerating the dehumidification module

Among them, CN110285513A adopts an integral energy storage module, which simultaneously undertakes the functions of refrigeration and dehumidification, resulting in the need for energy storage materials with lower phase transition temperatures, which reduces the energy efficiency of charging.

CN110285514A adopts a block design for the energy storage module, but still does not involve the separation of the dehumidification module and the energy storage module

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