An air-conditioning system with enhanced dehumidification function and its separate dehumidification temperature control method

Abstract

The invention discloses an air-conditioning system for enhancing a dehumidification function. The system comprises a refrigerant loop formed by connecting a compressor, a first heat exchanger and a second heat exchanger; the air-conditioning system further comprises a pump machine, a third heat exchanger, a first humidity adjusting unit and a second humidity adjusting unit, wherein the first humidity adjusting unit and the second humidity adjusting unit have the effect of exchanging water steam with air, the first humidity adjusting unit is connected with the second humidity adjusting unit through a liquid outlet pipe and a liquid inlet pipe to form a humidity adjusting loop, and the humidity adjusting loop comprises a dehumidification loop and a humidification loop; in the dehumidification loop, the liquid outlet pipe between the first humidity adjusting unit and the second humidity adjusting unit conducts heat exchange through the compressor; in the humidification loop, the liquid inlet pipe between the second humidity adjusting unit and the first humidity adjusting unit conducts heat exchange through the compressor; and the air-conditioning system further comprises a temperature control piece with a refrigeration end and a heating end. According to the air-conditioning system, waste heat of the compressor is used for achieving regeneration of a humidity adjusting solution, independent running of a dehumidification system is achieved through the temperature control piece, and the performance of the overall machine is improved.

Description

technical field [0001] The invention relates to the technical field of dehumidification, in particular to an air conditioning system with enhanced dehumidification function and a separate dehumidification temperature control method. Background technique [0002] With the improvement of people's living standards, people pay more and more attention to the quality of the indoor environment. Indoor humidity is also used as a criterion for judging the comfort of the indoor environment. Too high or too low humidity will destroy the comfort of the indoor environment. [0003] In summer, conventional air conditioners use condensation dehumidification to dehumidify, and the temperature of cold water must be lower than the dew point temperature of the air, resulting in a waste of energy utilization grades, and even some occasions require reheating of the air, which results in energy consumption. Further waste; the air is conditioned by condensation, the heat-humidity ratio of the air-...

AI Technical Summary

Problems solved by technology

Although there are solution dehumidification devices used in combination with air conditioning systems in the prior art, because a certain temperature needs to be reached during the repeated regeneration of the solution, the existing solution dehumidification technology often needs to configure additional heating devices and consume a large amount of electricity. In order to complete the regeneration cycle, this undoubtedly increases the cost of use and limits the promotion and use of solution dehumidification technology

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