Solar radiation air-conditioner

Abstract

The invention discloses a solar radiation air-conditioner. The solar radiation air-conditioner comprises a solar loop circuit, a frozen water loop circuit, a cold supply air-conditioning loop circuit and a new air humidifying loop circuit, wherein the solar loop circuit consists of a solar water cooling device, a capillary tube net, a new air device, a cold water storing pool, a new air cold water storing pool, a cooling tower, a throttle valve, a solenoid valve, a water pump, an auxiliary water cooling cold-water unit and the like. The solar radiation air-conditioner can select a best scheme from multiple configurations to achieve remarkable energy saving according to meteorological conditions, geographical positions, user requirements and the like. When the lowest temperature is low in a day, a Freon unit is not required, and the solar water cooling device supplies cold. When the lowest temperature is high, refrigeration and cold retaining are performed in a lowest temperature period, so that the efficiency is improved. The solar radiation air-conditioner can move peaks, fill troughs, save electric charge and relieve electric power shortage. A water circulating cold-retaining refrigeration system is adopted to reduce heat exchange links and the cost. The solar heat conversion efficiency is high, and the air heat conversion efficiency is high. The comfortable, energy-saving and efficient solar radiation air-conditioner is superior to traditional air-conditioners and existing capillary network air-conditioners with the same capacity in the aspects of initial investment, operation cost, power saving and the like.

Description

technical field [0001] The invention relates to a refrigeration device, in particular to a solar radiation air conditioner. Background technique [0002] Solar energy is a widely distributed, abundant and clean renewable energy. At present, solar water heaters that directly utilize solar energy convert solar energy into thermal energy, and are widely used all over the world, and have good social and economic benefits. Air source heat pumps, water source heat pumps, and ground source heat pumps that use solar energy indirectly convert solar energy (widely and uniformly low-temperature heat energy) stored in the air, rivers, lakes, and shallow strata into heat and cold energy. [0003] Existing air conditioners all use Frion units, which have low cooling energy efficiency; generally, peaks cannot be shifted to fill valleys. At the same time, the existing radiant air-conditioning cold source has no energy storage, no peak shifting and valley filling, etc., and the capillary n...

AI Technical Summary

Problems solved by technology

[0003] The existing air conditioners all use Frion units, which have low cooling energy efficiency; generally, peaks cannot be shifted to fill valleys

At the same time, the existing radiant air-conditioning cold source has no energy storage, no peak shifting and valley filling, etc., and the capillary network radiant air-conditioning has defects such as surface condensation.

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