Membrane type liquid desiccant air conditioner

A solution dehumidification air conditioning, membrane technology, applied in air conditioning systems, heating methods, refrigeration and liquefaction, etc., can solve problems such as large environmental impact and heat mismatch, and achieve the effect of small environmental impact

Active Publication Date: 2017-07-25
GUANGDONG UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] In view of this, the purpose of the present invention is to provide a membrane solution dehumidification air conditioner, the structural design of the membrane solution dehumidification air conditioner can effectively solve the cooling capacit...

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  • Membrane type liquid desiccant air conditioner
  • Membrane type liquid desiccant air conditioner

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Embodiment Construction

[0033] The purpose of the present invention is to provide a membrane solution dehumidification air conditioner. The structure design of the membrane solution dehumidification air conditioner can effectively solve the cooling capacity and heat provided by the solution dehumidification air conditioning system driven by the heat pump in the prior art and the cooling required by the solution dehumidification. The amount of energy does not match the heat required for regeneration and has a great impact on the environment.

[0034] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts...

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Abstract

The invention discloses a membrane type liquid desiccant air conditioner. The membrane type liquid desiccant air conditioner comprises a compressor, an auxiliary gas cooler, a first heat exchanger, a second heat exchanger, a liquid storage tank, a hollow fiber membrane type regenerator, an auxiliary cooler and a hollow fiber membrane type desiccant device. The liquid desiccant air conditioner is driven by a carbon dioxide circulating heat pump, carbon dioxide is used as a refrigerating working medium, is environmentally friendly and free of pollution and has obvious advantages over traditional refrigerants such as R134a, R22 and R407c causing environment destruction, and the carbon dioxide working medium has small influences on the environment. Meanwhile, carbon dioxide transcritical cycle is high in heat release temperature, and the desiccant liquid regeneration demand can be well met. In addition, the hollow fiber membrane type regenerator and the hollow fiber membrane type desiccant device are used as liquid desiccantion and regenerating parts, and thus the problem that fed air carries desiccant liquid due to the fact that liquid desiccant of a traditional liquid desiccant air conditioner makes contact with the air is solved.

Description

technical field [0001] The invention relates to the technical field of refrigeration and dehumidification, and more specifically relates to a membrane solution dehumidification air conditioner. Background technique [0002] In the prior art, the independent temperature and humidity control air-conditioning system separates the temperature and humidity control into two independent system controls, which avoids the waste of energy quality caused by the traditional condensing air-conditioning system using the same low-temperature cold source for dehumidification and cooling and high energy consumption. As a humidity control system, the solution dehumidification air conditioner bears all the latent heat load and part of the sensible heat load in the room. Due to the fluidity of the dehumidification solution, the solution dehumidification air conditioner can cool the dehumidification solution well to meet the dehumidification requirements. Heating meets regeneration needs. Beca...

Claims

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Application Information

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IPC IPC(8): F24F5/00F24F3/14F24F7/007F25B43/00F25B40/06F25B41/06F24F11/00F25B41/31
CPCF24F3/14F24F5/0003F24F7/007F24F11/0001F24F11/30F24F2110/10F25B40/06F25B43/006F24F2003/1435F24F2003/1458F24F2003/144F25B41/31Y02B30/62
Inventor 梁曰巍刘丽孺綦戎辉
Owner GUANGDONG UNIV OF TECH
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