Radiation heating and cooling integrated air conditioner in quick effect and changeable load

Abstract

The invention discloses a radiation heating and cooling integrated air conditioner in quick effect and changeable load. Load can be independently borne by an indoor machine or can be commonly borne by the indoor machine and a capillary tube, and the indoor temperature is regulated by mainly using the heat transmission modes of radiation and natural convection. A surface air cooler with larger surface area is provided when the load is independently borne by the indoor machine; and in the mode of commonly bearing the load, the indoor machine and the capillary tube are positioned in different return water supply loops, the water supply temperature of the indoor machine is different from that of the capillary tube, the temperature of water supplied to the indoor machine needs to be lower than that of water supplied to the capillary tube during the refrigerating in summer, and the temperature of water supplied to the indoor machine needs to be higher than that of water supplied to the capillary tube during the heating in winter. According to the radiation heating and cooling integrated air conditioner in quick effect and changeable load disclosed by the invention, the characteristics of quiet system, high heat comfort degree, energy saving, invisibility, attractive performance and the like of a traditional radiation air conditioner are reserved, the effect is rapid, the load can be adjusted, the indoor environment in higher standard can be built, and the radiation heating and cooling integrated air conditioner has larger developing space in high-grade buildings.

Description

technical field [0001] The invention relates to heating and air-conditioning technology, and specifically refers to an air-conditioning device with heating and cooling functions mainly through radiation heat transfer and natural convection heat transfer. Background technique [0002] With the improvement of material living standards, people have higher and higher requirements for the indoor comfort of buildings. The comfort of the indoor environment is affected by many factors, such as the indoor thermal environment, acoustic environment, light environment and air quality. Sexual factors and subjective feelings of different individuals affect people's comfort to varying degrees. Capillary radiation air-conditioning technology was born in Germany in the late 1980s. After years of development, there have been many engineering practice applications and system research in developed countries such as Europe, America, Japan and South Korea. This new type of air conditioning syste...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to overcome the shortcomings of the existing capillary radiant air-conditioning system that cannot be quickly effective and the load is relatively fixed when it is used intermittently, and provide a radiant heating and cooling integrated air-conditioning device with simple system, high comfort, fast effect and variable load

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