High-efficient refrigerating air-conditioner

Abstract

The invention provides a high-efficient refrigerating air-conditioner and relates to the aspect of the improvement for the energy consumption of a traditional refrigerating air-conditioner. By adopting the high-efficient refrigerating air-conditioner, the energy waste of the traditional refrigerating air-conditioner during a working process of a condenser is eliminated and the heat at one end of the condenser of the traditional refrigerating air-conditioner is utilized to refrigerate again. A double unit composed of a Carnot cycle unit and a lithium bromide unit is adopted; the condenser of the Carnot cycle unit is coupled with a generator of the lithium bromide unit in a linking or other combining mode, so that the heat of the condenser is transferred to the generator for driving the lithium bromide unit to run; the defect of the traditional air-conditioner that heat is radiated and wasted at one end of the condenser is overcome; the heat energy is utilized to refrigerate, so that the refrigerating efficiency is increased; the coefficient of performance (COP) reaches or exceeds 8.5; energy is saved and heat island effect is relieved; and the high-efficient refrigerating air-conditioner is suitable for air refrigeration of big, medium/small-size leisure and recreation places and offices.

Description

technical field [0001] The invention relates to an air conditioner, especially an air conditioner with high-efficiency refrigeration. Background technique [0002] As a necessary facility in various places such as home office, leisure and entertainment, air conditioner is gradually popularized. Simply put, it is a technology that artificially processes the temperature, humidity, cleanliness and airflow velocity of the indoor air. Some places can obtain air with a certain temperature and humidity to meet the requirements of users and production processes and improve labor hygiene and indoor climate conditions. The refrigeration of traditional air conditioners uses a high-pressure compressor to increase the energy of the refrigerant. Under the action of the condenser, throttling unit, evaporator and related units, the state of the refrigerant is changed through pressure and temperature, and the vaporization and heat absorption of the refrigerant is utilized. The nature achie...

AI Technical Summary

Problems solved by technology

[0003] In the process of refrigeration, the traditional air conditioner uses the condenser to exchange heat between the high-temperature and high-pressure gas produced by the compressor and the environment. It simply discharges heat to the environment to cool it down. This part of the heat energy is wasted and not used. Speaking of it, it is not a small loss today when energy conservation and environmental protection are the development theme, and in big cities where air conditioning is popular, the heat emitted by excessive air conditioning is also a reason for the formation of heat island effect

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