Solution-desiccant air handling unit

Abstract

The invention provides a solution-desiccant air handling unit which comprises a dehumidification system, a regeneration system and a heat pump system. The solution-desiccant air handling unit provided by the invention has the advantages that the dehumidification is stable and environment-friendly; the approximate isothermal deep dehumidification can be realized, so that the irreversible loss is reduced; and the higher thermodynamic perfectibility can be achieved, thereby obviously improving the dehumidification efficiency.

Description

Technical field [0001] The invention relates to the field of deep dehumidification, and more specifically, to a solution dehumidification air processing unit. Background technique [0002] For electronic chip processing, pharmaceutical production, aerospace device assembly and other deep dehumidification environments, the indoor constant temperature and humidity, low temperature and low humidity are strictly required. Generally, it is necessary to deeply dehumidify indoor air to obtain particularly dry air to be sent to the air-conditioned area to maintain a low indoor humidity environment. [0003] In the field of deep dehumidification, traditional air conditioners generally adopt solid rotor adsorption dehumidification or direct refrigerant expansion condensation dehumidification. The solid runner dehumidification is a solid adsorbent dehumidification. Generally, lithium chloride solid particles or silica gel are used. The solid adsorbent absorbs water vapor in the air. The wate...

AI Technical Summary

Problems solved by technology

[0007] The present invention aims to provide a solution dehumidification air handling unit to solve the problem that the existing solution dehumidification method cannot meet the dehumidification requirements in the field of deep dehumidification

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