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A solution regeneration system for solar energy storage

A solution regeneration and solar energy technology, applied in the field of heating, can solve the problems of unfavorable solar energy utilization, low concentration of regeneration solution, and high energy consumption, and achieves the effect of solving intermittent utilization, reducing energy consumption and having broad application prospects.

Inactive Publication Date: 2009-09-16
INNER MONGOLIA UNIV OF SCI & TECH +1
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  • Abstract
  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

The regeneration solution exiting from the regenerator has low concentration and high temperature. When entering the dehumidifier, the temperature of the solution must be lowered, which consumes a lot of energy and has low regeneration efficiency, which is not conducive to the utilization of solar energy.

Method used

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  • A solution regeneration system for solar energy storage

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Embodiment 1

[0010] The present invention includes: a dehumidifier 1, a regenerative pump 2, a solar heat exchanger 3, a solar heat collector 12, an electric heater 4, a thin liquid collection tank 10, an air-cooled heat pump 11, a dehumidification pump 13, a regenerator 5, and a regenerator 5 is connected to the series regenerator 7, and a solution pump 6 is arranged between the regenerator 5 and the series regenerator 7, and the liquid outlet of the series regenerator 7 is connected to the concentrated liquid tank 9 through a corrosion-resistant pipeline, and the concentrated liquid tank 9 is passed through a resistant The corrosion pipeline is connected to the regenerative pump 2, the concentrated solution tank 9 is connected to the thin solution tank 10 through a corrosion-resistant pipeline, and an air preheater 8 is provided at the air inlet of the regenerator 5, and the air inlet of the air preheater 8 is connected to the The exhaust port of the regenerator 5 is connected.

[0011] ...

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Abstract

The invention relates to a solution regeneration system for solar energy storage, which belongs to the heating field. A regenerator is connected with a serial regenerator; a solution pump is arranged between the regenerator and the serial regenerator; a liquid outlet of the serial regenerator is connected with a concentrated liquid box through a corrosion resisting pipeline; the concentrated liquid box is connected with the solution pump through the corrosion resisting pipeline; and the concentrated liquid box is further connected with a diluted liquid box through the corrosion resisting pipeline. By adopting a double-stage regeneration system, the system of the invention reduces the temperature of the regenerated solution, improves the concentration of the regenerated solution, and reduces energy consumption during dehumidifying. By preheating the air inletting the regenerator with the high-temperature waste gas emitted by the regenerator, the system enhances the regeneration efficiency. By storing the extra solar energy in the solution in the day time under the premise of maintaining normal operation of the system and releasing energy at night to maintain the continuous operation of the system, the regeneration system breaks the limitation of the solar energy as the power source that only intermittent utilization is available earlier.

Description

1. Technical field [0001] The invention relates to a solution regeneration system for solar energy storage, which belongs to the field of heating. 2. Background technology [0002] At present, the regeneration device adopts a single regenerator and a single liquid collection tank, and the heat source adopts electric heating or steam heating. The regeneration solution exiting the regenerator has low concentration and high temperature. When entering the dehumidifier, the temperature of the solution must be lowered, which consumes a lot of energy and has low regeneration efficiency, which is not conducive to the utilization of solar energy. 3. Contents of the invention [0003] The object of the present invention is to provide a solar energy storage solution regeneration system that saves energy, has high regeneration efficiency, and ensures that the system can operate day and night. [0004] Technical solution: The present invention includes: a dehumidifier, a regenerative ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F25B15/00F25B27/00F24J2/00
CPCY02E10/40Y02B30/62Y02A30/27
Inventor 顾洁田志昶武文斐
Owner INNER MONGOLIA UNIV OF SCI & TECH
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