Energy tower-based high-efficiency energy station and control method thereof

Abstract

The invention relates to an energy tower-based high-efficiency energy station and a control method thereof. The high-efficiency energy station comprises an energy tower group, a solution concentrationcontrol unit, a heat pump system unit and a user side, a water distributor and a water collector are arranged in the user side, a solution box and a plate heat exchanger are arranged in the solutionconcentration control unit, the energy tower group comprises a plurality of energy towers which are arranged in parallel and a solution concentration detection device, the heat pump system unit comprises a plurality of heat pump systems which are arranged in parallel, and through a pipeline valve control system, various working modes such as a conventional refrigeration mode, a main machine high-efficiency refrigeration mode, a conventional heating mode, a main machine high-efficiency heating mode, a solution box heat storage mode and a solution regeneration mode can be realized. According tothe energy station and the control method thereof, the working performance and the energy utilization efficiency of an air conditioning unit can be effectively improved.

Description

technical field [0001] The invention belongs to the technical field of air-conditioning system integration, and specifically relates to an energy tower-based high-efficiency energy station and a control method thereof. Background technique [0002] With the rapid growth of China's economy, the importance of building energy efficiency is gradually reflected. At present, building energy consumption accounts for about 27.5% of the terminal energy consumption of the whole society in my country. And with the development of urbanization, building energy consumption will increase rapidly, and the development of urbanization has caused great pressure on my country's building energy supply. In the current urban building energy consumption, air-conditioning energy consumption accounts for the most important aspect, especially for the unique climate characteristics of hot summer and cold winter air in the middle and lower reaches of the Yangtze River, the energy consumption of refrige...

AI Technical Summary

Problems solved by technology

However, cooling towers are limited to operating in summer and chillers are idle in winter

In winter, boilers and other equipment are used for heating. The utilization rate of primary energy is low and the emissions pollute the environment. At present, the operation of coal-fired boilers in cities is basically prohibited.

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