Heat pump-driven countercurrent heat and moisture exchange liquid desiccant air conditioning system

Abstract

The invention discloses a heat pump-driven countercurrent heat and moisture exchange liquid desiccant air conditioning system. The system comprises a fresh air heat recovery heat and moisture exchange core body component and a return air heat recovery heat and moisture exchange core body component. The fresh air recovery heat and moisture exchange core body component comprises more than one fresh air heat recovery heat and moisture exchange core body. An air inlet is formed at the bottom of each fresh air heat recovery heat and moisture exchange core body. An air outlet is formed on the top of each fresh air heat recovery heat and moisture exchange core body. The air inlet of one fresh air heat recovery heat and moisture exchange core body is connected in series with the air outlet of another fresh air heat recovery heat and moisture exchange core body through an air duct to form a fresh air heat recovery heat and moisture exchange channel. A first liquid tank is arranged below each fresh air heat recovery heat and moisture exchange core body. The heat pump-driven countercurrent heat and moisture exchange liquid desiccant air conditioning system is high in desiccation efficiency and total heat recovery efficiency, compact in structure, low in construction cost and small in size, and can be used for small office buildings, serviced apartments, villas and common residences.

Description

technical field [0001] The invention relates to a solution type air treatment device, in particular to a solution humidity control air conditioning system driven by a heat pump for countercurrent heat and moisture exchange, belonging to the field of humidity control air conditioning, especially the field of solution type air treatment devices. Background technique [0002] The solution humidity control air-conditioning system has been widely concerned in recent years because of its advantages in many aspects such as the utilization of low-grade energy, saving energy consumption, and protecting the environment. Among the existing solution humidity-controlling air-conditioning systems, the cross-flow adiabatic solution-humidity-control air-conditioning system is the most mature technology and widely used. However, the dehumidification efficiency and total heat recovery efficiency of the cross-flow adiabatic solution humidity-conditioning air-conditioning system It is relativel...

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Problems solved by technology

Among the existing solution humidity-controlling air-conditioning systems, the cross-flow adiabatic solution-humidity-control air-conditioning system is the most mature technology and widely used. However, the dehumidification efficiency and total heat recovery efficiency of the cross-flow adiabatic solution humidity-controlling air-conditioning system Low, and the unit structure is complex, high cost, bulky, not suitable for small space buildings and residential projects

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