Radiation air conditioning system with constant-temperature layer and air heat pump coupled

Abstract

The invention provides a radiation air conditioning system with a constant-temperature layer and an air heat pump coupled. The radiation air conditioning system involves the constant-temperature layer, a filtering device, a system circulating pump, a radiant panel, a radiant panel circulating pump, an air-cooled heat pump unit, a heat recycling type ventilating unit, a water replenishing constant-pressure device, a climate compensation centralized control device and a room. According to the radiation air conditioning system, the structural design is reasonable, the equipment investment is saved, meanwhile, the application range of geothermal energy is widened, the energy utilization efficiency is improved, particularly, the climate compensation centralized control device is arranged, the operation state of the system is truly adjusted along with changes of the outdoor temperature and humidity, energy is saved, and real energy-saving operation is achieved.

Description

technical field [0001] The invention relates to an air conditioning system, in particular to a radiation air conditioning system in which a constant temperature layer is coupled with an air heat pump. Background technique [0002] Relevant studies have shown that the temperature of the underground constant temperature layer (including water or soil) is similar to the local average annual temperature. Looking at the annual average temperature of various regions of the country, it is found that except for the low average temperature in the northeast, northwest, Tibet and individual cities, absolutely The average temperature in most areas is around 16°C, and the average temperature in Guangdong, Guangxi, and Hainan is above 20°C. [0003] The radiant air conditioning system is a new type of energy-saving air conditioning system with independent temperature and humidity control. The radiant coil uses high-temperature cold water (16-20°C) for cooling under the cooling condition, ...

AI Technical Summary

Problems solved by technology

[0008] The purpose of the present invention is to provide a radiant air-conditioning system coupled with a constant temperature layer and an air heat pump, so as to solve the problem that the existing air-conditioning system has certain defects in structural design, which leads to insufficient use of natural cold sources and excessive consumption of traditional power , high equipment investment cost, low energy utilization efficiency and other technical problems

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