Refrigeration, heating, dehumidification, air refreshing and purification integrated device

Abstract

The present invention provides a refrigeration, heating, dehumidification, air refreshing and purification integrated device which includes a compressor, a four-way valve, an evaporator device, a gas-liquid separator, a condenser device, a throttling device, a dehumidification and air refreshing indoor unit and an electronic control valve which are correspondingly connected through pipelines. The dehumidification and air refreshing indoor unit is connected in parallel beside the evaporator device and the throttling device; meanwhile, the electronic control valve is used to control the flow of a refrigerant; and when an independent dehumidification mode is operated, the two heat exchangers of the dehumidification and air refreshing indoor unit replace the evaporator, the heat exchangers and the throttling device in a main system and are combined with the compressor to form a refrigeration loop to work, so that the air temperature cannot be reduced while dehumidification is conducted, independent dehumidification and free temperature control are achieved, the defect that a traditional air conditioning system can only achieve cooling and dehumidification and has a single dehumidification function is overcome, effective combination of a water air conditioner (capable of achieving refrigeration and heating and high in comfort level) and an independent dehumidification and air refreshing machine is achieved, outlet air is mild, and control is accurate.

Description

technical field [0001] The invention relates to the technical field of air conditioning equipment, in particular to a device integrating refrigeration, heating, dehumidification, fresh air and purification. Background technique [0002] In addition to the function of adjusting the air temperature, the air conditioner can also remove moisture in the air and reduce air humidity while cooling down in summer, so that the living environment can obtain more comfortable and higher air quality. [0003] But the existing air conditioner must reduce the temperature of the air when it runs the dehumidification mode. In other words, the dehumidification mode of the air conditioner is actually the cooling mode, and its dehumidification function is realized by cooling. In the rainy season, sometimes the air temperature is not high, but the humidity is high. If you run the dehumidification mode, although it can dehumidify, the air temperature will also drop at the same time. The wind is ...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention proposes a device integrating refrigeration, heating, dehumidification, fresh air and purification, which can dehumidify without lowering the air temperature, and can even increase the air temperature while dehumidifying, which can realize Independent dehumidification, free temperature control, changed the shortcomings of the traditional air-conditioning system that only has a single dehumidification function of cooling and dehumidification, and realized the effective combination of water-based air-conditioning (refrigeration and heating, high comfort) and independent dehumidification fresh air fan, the air output is mild, precise control

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