Solar thermally-driven independent temperature and humidity control air conditioning system

An independent control and solar thermal technology, which is applied in air conditioning systems, heating and ventilation control systems, heating and ventilation safety systems, etc., can solve the problems of ineffective use of heat and poor use of waste heat, etc., and achieve energy-saving comfort Requirements and process requirements, good effect of independent adjustment of temperature and humidity

Active Publication Date: 2016-06-01
SHANGHAI JIAO TONG UNIV
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Problems solved by technology

At the same time, this device also illustrates the feasibility and advantages of absorption refrigeration, but the waste heat is not well utilized in this invention, such as the heat discharged from the condenser is not effectively utilized

Method used

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  • Solar thermally-driven independent temperature and humidity control air conditioning system

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Embodiment

[0051] Such as figure 1 As shown, an air-conditioning system with independent control of temperature and humidity driven by solar heat, including a first heat exchanger 2, a second heat exchanger 3, a dehumidification solution storage tank 4, a membrane dehumidifier 6, a regenerator 9, and a condenser 10 , the first throttle valve 11, the evaporator 13, the generator 14, the solar heat collector 15, the solution heat recovery device 17 and the absorber 19, the first heat exchanger 2 has a refrigerant water channel and an air channel, and the second heat exchange The device 3 has a dehumidification solution channel and a refrigerant water channel, the membrane dehumidifier 6 has an air channel and a dehumidification solution channel, the regenerator 9 has an air channel and a dehumidification solution channel, the condenser 10 has a dehumidification solution channel and a refrigerant channel, and the evaporator 13 has Refrigerant water channel and refrigerant channel.

[0052]...

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Abstract

The invention relates to a solar thermally-driven independent temperature and humidity control air conditioning system. The system comprises a first heat exchanger, a second heat exchanger, a desiccant solution storage tank, a film dehumidifier, a regenerator, a condenser, a first throttling valve, an evaporator, a generator, a solar heat collector, a solution heat recovery device and an absorber. The system effectively combines a solar absorption refrigeration subsystem and a film solution dehumidifying subsystem, the solar absorption refrigeration subsystem provides heat required by regeneration of a solution in a dehumidifying system and cold required by cooling and performs heat treatment on air by using produced refrigerant water, and the film solution dehumidifying subsystem performs wet treatment on the air. Compared with the prior art, the system has the advantages that green energy, namely, solar energy, can be fully utilized, independent temperature and humidity regulation and control can be realized, and the system is energy-saving, low in emission and good in regulation and control performance, and the like.

Description

technical field [0001] The invention relates to an air-conditioning system, in particular to an air-conditioning system with independent temperature and humidity control driven by solar heat, belonging to the fields of energy utilization and air conditioning. Background technique [0002] In recent years, the pace of my country's economic development and social construction has been accelerating, people's requirements for quality of life have been continuously improved, and the demand for energy has become more and more urgent. Today, with the emphasis on sustainable development, energy consumption in the field of building air conditioning has also been placed in an important position. At present, the energy consumption of buildings in developed countries in the world has reached one-third of the total energy consumption of the society. As the world's most populous country, with the rapid development of economy, the development speed of urban and rural construction industry ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F5/00F24F11/02F24F13/30F25B41/00F25B41/40
CPCF24F5/0046F24F11/89F24F13/30F25B41/00
Inventor 李廷贤翟天尧仵斯许嘉兴吴东灵王如竹
Owner SHANGHAI JIAO TONG UNIV
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