A solar air conditioner

Abstract

The invention discloses a solar air conditioning device. The solar air conditioning device comprises a solar cell panel, a storage battery, an inverter, an air conditioning outdoor unit, a water storage tank and an evaporation air cooler. A coil is arranged in the water storage tank. The upper end of the coil of the water storage tank is connected with an air conditioning outdoor unit expansion valve, and the lower end of the coil is connected with an air conditioning outdoor unit compressor. A water feeding inlet of the water storage tank is connected with a water inlet of a water tank of the evaporation air cooler or a water inlet of a spraying pipe through a water feeding pipeline. A return water inlet of the water storage tank is connected with a return water pump water outlet or an overflowing port of the evaporation air cooler through a return water pipeline. A heat exchange pipe is arranged on the air outlet face of the evaporation air cooler. A water inlet of the lower end of the heat exchange pipe is connected with the water feeding pipeline, and a water inlet of the upper end of the heat exchange pipe is connected with the return water pipeline. Through the technologies of solar power supply, dual energy storage through the storage battery and the water storage tank, multiple times of heat exchange through the evaporation air cooler, whole loop water circulation and the like, the effects of reducing energy loss, improving heat efficiency, reducing operation cost and environment pollution, protecting the environment and saving energy are achieved.

Description

technical field [0001] The invention belongs to an air conditioning system, and in particular relates to a solar air conditioning device. Background technique [0002] Solar energy is recognized as one of the most suitable, safest, greenest, and ideal alternative energy sources for future human beings. It has the advantages of convenient access, huge energy, no pollution, and good safety. According to relevant information, my country is a country rich in solar energy resources, and the total annual radiation in two-thirds of the regions is greater than 5020MJ / m2. The development and utilization of solar energy has great potential. The use of solar energy to drive the air conditioning system, on the one hand, can greatly reduce the consumption of non-renewable energy and power resources, and on the other hand, due to the low power consumption, it reduces the environmental pollution caused by burning coal and other conventional fuels for power generation. It is the current fie...

AI Technical Summary

Problems solved by technology

The device only has one-step refrigeration, and the temperature of the cold air is still relatively high, which cannot be used in places with large spaces or low temperature requirements.

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