An air-conditioning system with an indoor automatic ventilation device coupled with a phase-change refrigerator

Abstract

The invention discloses an air conditioning system with an indoor automatic air interchanger coupled with a phase-change refrigerator. The air conditioning system comprises a three-way reversing valve arranged inside an air flow cooling tank, a heat exchanger, a large cooling air bag and a small cooling air bag, wherein one positive path end of the three-way reversing valve is connected with a supply fan pipe, the supply fan pipe is connected with a supply fan, the other positive path end of the three-way reversing valve is connected with one end of a cooling transition pipe, the other end of the cooling transition pipe is serially connected with heat exchanger and then connected with one end of the large cooling air bag, a first phase-changer refrigerator is arranged inside the large cooling air bag, the other end of the large cooling air bag is connected with an exhaust fan pipe, the exhaust fan pipe is connected with an exhaust fan, a bypass end of the three-way reversing valve is connected with one end of the small cooling air bag, a second phase-change refrigerator is arranged inside the small cooling air bag, the other end of the small cooling air bag is connected with a ventilating fan pipe, the ventilating fan pipe is connected with a ventilating fan. According to the aim conditioning system, self-ventilating can be achieved, and the defects that a common air conditioner is high in power consumption and causes environmental pollution.

Description

technical field [0001] The invention belongs to the technical field of air-conditioning systems, in particular to a phase-change refrigeration and air-conditioning system capable of automatic ventilation. Background technique [0002] Scientists say that knowing new energy sources and using them correctly means knowing the way to the future. At present, the problem of resources and energy is becoming more and more serious. While ensuring comfort and health requirements, how to effectively and rationally allocate and utilize resources and reduce conventional energy consumption has become a problem that people have to face. In recent years, the domestic market economy has developed rapidly, the internal structure of enterprises and industries is constantly changing, and the market competition is fierce. Affected by the relationship between market supply and demand, China's air-conditioning industry has developed rapidly, and new intelligent air-conditioning has occupied the ma...

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Problems solved by technology

[0004] Purpose of the invention: In order to overcome the deficiencies in the prior art, the present invention provides an air-conditioning system with an indoor automatic ventilation device coupled with a phase-change refrigerator, which can not only realize independent ventilation, but also overcome the large power consumption and environmental pollution caused by ordinary air conditioners Shortcomings

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