Solution humidity control air conditioning system with pre-cooling

Abstract

The invention discloses a solution humidity-regulating air conditioning system with a pre-cooling function. The solution humidity-regulating air conditioning system comprises a dehumidifying cooling device and a solution regeneration unit, wherein a direct evaporation coil is arranged inside the dehumidifying cooling device; an air inlet and an air outlet are respectively arranged in the bottom and top of the dehumidifying cooling device; the air outlet of the dehumidifying cooling device is connected with the air inlet of a heat-humidity heat exchange core assembly by a pipeline; the heat-humidity heat exchange core assembly comprises more than one heat-humidity heat exchange cores; an air inlet and an air outlet are respectively arranged in the bottom and top of each heat-humidity heat exchange core; the air inlet of one heat-humidity heat exchange core is connected with the air outlet of another heat-humidity heat exchange core in series through an air pipe to form a dehumidifying heat exchange channel. The invention aims at providing a solution humidity-regulating air conditioning system with a pre-cooling function, which is high in dehumidifying efficiency and total heat recovery efficiency, compact in structure, low in manufacturing cost, small in size, and can be used for small office buildings, service 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-adjusting air-conditioning system with precooling, which belongs to the field of humidity-adjusting 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 relatively low, and the structure of the unit is comp...

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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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