Room air conditioner based on air cooling of humidity storage heat exchanger

Abstract

The invention provides a room air conditioner based on air cooling of a humidity storage heat exchanger. The room air conditioner comprises a room air conditioner box body, a rotating mechanism and arefrigerating module. The rotating mechanism and the refrigerating module are installed in the room air conditioner box body. The rotating mechanism is installed at the bottom of the refrigerating module. The rotating mechanism can drive the refrigerating module to rotate. The refrigerating module comprises a compressor, a four-way reversing valve, an outdoor humidity heat exchanger, a drying filter, an expansion valve and an indoor humidity storage heat exchanger, and the compressor, the four-way reversing valve, the outdoor humidity heat exchanger, the drying filter, the expansion valve andthe indoor humidity storage heat exchanger are connected through a refrigerating pipeline to form a closed system. The refrigerating module can run under the refrigerating mode and the heating mode. By means of the room air conditioner based on air cooling of the humidity storage heat exchanger, rotating type modular design is adopted, energy consumption of the air conditioner is greatly lowered,the performance of the air conditioner is improved, and the problems that heating is not conducted during winter heat pump defrosting of the room air conditioner, and condensate water leakage and dripping noise are generated during summer refrigerating are solved.

Description

technical field [0001] The invention relates to the technical field of room air conditioners, in particular to a room air conditioner based on air cooling of a moisture storage heat exchanger. Background technique [0002] Currently, more than 1.2 billion room air conditioners are installed in the world, and their energy consumption accounts for about 4% of the world's energy consumption. The highest energy efficiency requirement) is 3.30. According to traditional air conditioning technology, the energy efficiency of air-cooled integral room air conditioners has reached a bottleneck that is difficult to break through. [0003] Furthermore, the existing room air conditioners will produce condensed water during cooling in summer, and if the condensed water is not drained smoothly, condensed water will leak. Noise pollution to downstairs residents. In addition, the existing room air conditioner is prone to frost during the heat pump heating in winter, and the air conditioner ...

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Problems solved by technology

[0003] Furthermore, the existing room air conditioners will produce condensed water during cooling in summer, and if the condensed water is not drained smoothly, condensed water will leak. Noise pollution to downstairs residents

In addition, the existing room air conditioner is prone to frost when the heat pump is heating in winter, and the air conditioner cannot heat during the defrosting process, which affects the comfort of the room

[0004] Patent document CN204555089U discloses a free-style fresh air air-conditioning refrigeration module device, including a frame, the frame forms a six-sided three-dimensional structure, a partition is also provided in the frame, an evaporator is arranged above the partition, and the partition There is a compressor and a condenser under the layer, and the evaporator, compressor and condenser are connected through pipelines and electronic expansion valves, bypass solenoid valves, one-way valves and four-way valves, and the bottom of the frame is equipped with pulleys, but this design still does not solve the problem of condensed water generated by the room air conditioner when cooling in summer

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