Solution regeneration apparatus for solution deep dehumidifying system

Abstract

The invention discloses a solution regeneration apparatus for a solution deep dehumidifying system, comprising a first solution tank, a heat exchanger, a solar photovoltaic cell, a solution preprocessor, a membrane regenerator, a second solution tank, a third solution tank, a storage battery, a first anticorrosion solution pump, a second anticorrosion solution pump and a regulating valve. The apparatus of the invention heats the dehumidifying solution by the heat exchanger, and then primarily regenerates the dehumidifying solution by the solution preprocessor, which increase the concentration of the inlet solution of a regeneration chamber and a desalination chamber of the membrane regenerator, thereby raising the regeneration effect of the membrane regenerator. Finally, high-concentration dehumidifying solution for the solution deep dehumidifying system is obtained. The apparatus of the invention effectively utilizes the complementarity of solar photovoltaic and photo-heat, thereby raising the running stability of the solar solution deep dehumidifying system, and simultaneously, the apparatus stores energy by the night low-ebb and low-price electric energy, thereby alleviating the peak-valley difference of the electrical loads, and raising the economy of the system.

Description

technical field [0001] The invention belongs to the technical field of solar energy and energy storage device manufacturing, and relates to a solution regeneration device for a solution deep dehumidification system that combines solar photovoltaic / photothermal technology, solution thermal regeneration technology and membrane regeneration technology. Background technique [0002] The National Medium- and Long-term Science and Technology Development Plan clearly points out that my country has entered a period of rapid urbanization, to achieve urbanization and coordinated urban development, there is an urgent need for science and technology. Therefore, "Building Energy Conservation and Green Building" should be taken as a priority theme, focusing on the research and development of building energy-saving technology and equipment, energy-saving building materials and green building materials, etc. [0003] Air dehumidification is the key to refrigeration air conditioning and envi...

AI Technical Summary

Problems solved by technology

Solar energy is a renewable energy that is energy-saving, environmentally friendly, and has significant social and economic benefits. However, the solar solution heat regeneration method is heavily dependent on the surrounding environment. Under high temperature or high humidity climate conditions, only the solar solution heat regeneration method is used The dehumidification solution obtained after regenerating the solution will not meet the needs of deep dehumidification

On the other hand, solar energy is an intermittent and discontinuous renewable energy, and the use of solar solution thermal regeneration will not be enough to meet the stable needs of refrigeration, air conditioning and environmental heat and humidity control

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