Evaporative cooling air conditioning system using industrial waste heat to provide electric energy

Abstract

The invention discloses an evaporation cooling air conditioning system capable of providing electric energy by using industrial exhaust heat. The evaporation cooling air conditioning system comprises thermoelectric power generation equipment, a control box and direct evaporation cooling air conditioning equipment, wherein the control box comprises a storage battery and an inverter which are connected with each other through a conducting wire; the thermoelectric power generation equipment is connected with the storage battery in the control box through a conducting wire; and the direct evaporation cooling air conditioning equipment is connected with the inverter in the control box through a conducting wire. The evaporation cooling air conditioning system uses the industrial exhaust heat to ensure that thermoelectric power generation is formed on two sides of a thermoelectric material and the electricity is supplied to the direct evaporation cooling equipment, and the direct evaporation cooling equipment can perform efficient cooling on an industrial workshop, so that the 'zero cost' operation of the system is realized, and the aims of maximum energy conservation, high efficiency and environmental protection are fulfilled; cooling water is heated while the thermoelectric power generation is carried out to supply living hot water and realize cascade utilization of energy; when the storage battery is insufficient in electricity storage, an external power supply can be used for supplying electric energy, and when the electric quantity of the storage battery is superfluous, the storage battery supplies electric energy to other equipment to ensure the normal operation of the direct evaporation cooling equipment.

Description

technical field [0001] The invention belongs to the technical field of air-conditioning and refrigeration equipment, and relates to an evaporative cooling air-conditioning system that uses industrial waste heat to provide electric energy, in particular to a direct evaporative cooling air-conditioning system that uses industrial waste heat and waste heat to provide a heat source, and thermoelectric material temperature difference power generation to provide electric energy. Background technique [0002] At present, there is a huge space for waste heat and waste heat utilization in my country's industrial field, which has great energy-saving potential. However, due to a series of factors such as high equipment investment, long recovery cycle, low calorific value, and difficulty in extraction, it cannot be widely used. In particular, the use of industrial waste heat and waste heat to generate electricity is mainly based on waste heat and waste heat driven steam turbines. The th...

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Problems solved by technology

[0002] At present, there is a huge space for waste heat and waste heat utilization in my country's industrial field, which has great potential for energy saving. However, due to a series of factors such as high equipment investment, long recovery cycle, low calorific value, and difficulty in extraction, it cannot be widely used.

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