Evaporative cooling air-conditioning system combining nocturnal radiation cooling technology and cold-accumulating technology

Abstract

The invention discloses an evaporative cooling air-conditioning system combining a nocturnal radiation cooling technology and a cold-accumulating technology. The vapor cooling air-conditioning system comprises a vapor cooling fresh air unit, a radiator, a high-temperature cooling water unit, a cold-accumulating water tank and a sensible heat terminal which are connected by a pipeline to form a loop, wherein a water collector and a water distributor are arranged to distribute water streams, and a triple valve is arranged in the pipeline to control the direction of the water streams. The vapor cooling air-conditioning system combines an evaporative cooling technology, a nocturnal radiation cooling technology and a cold-accumulating technology, sufficiently uses natural energy sources, reduces environmental pollution and saves energy sources.

Description

technical field [0001] The invention belongs to the technical field of air-conditioning equipment, and in particular relates to an evaporative cooling air-conditioning system comprising an evaporative cooling fresh air unit, a high-temperature chiller, a cold storage water tank, a radiator, and a sensible heat terminal. Background technique [0002] In recent years, the state has increasingly emphasized the use of energy-saving and emission-reduction technologies. Air-conditioning energy consumption often accounts for a large proportion of building energy consumption. For air-conditioning systems with independent temperature and humidity control, boilers or mechanical refrigeration are usually used at the end of sensible heat. These technologies often cause a lot of environmental pollution and consume more electricity high. The cold storage technology and night radiation cooling technology are just the opposite. Combining the two can save energy and reduce environmental pol...

AI Technical Summary

Problems solved by technology

Air-conditioning energy consumption often accounts for a large proportion of building energy consumption. For air-conditioning systems with independent temperature and humidity control, boilers or mechanical refrigeration are usually used at the end of sensible heat. These technologies often cause a lot of environmental pollution and consume more electricity high

Images