Energy-saving examples of vaporization heat supply systems.

Measures for high-temperature rice cooking rooms! Energy-saving case using a vaporization heat air supply system.

In the factory, there is a rice cooker for cooking rice. To minimize the escape of indoor heat, forced ventilation was implemented. However, the balance between intake and exhaust was not well managed, resulting in a negative pressure state inside the cooking room. When negative pressure occurs, it becomes easier for garbage, dust, and insects from outside to enter, making it difficult to address the issue. Therefore, a vapor heat utilization air supply system was introduced. This system utilizes only vapor heat to cool and supply fresh outside air. In practice, during the summer, outside air at 36°C was cooled down to about 27°C before being supplied indoors. This system does not have a compressor, allowing it to operate with approximately 70% lower power consumption compared to conventional air supply units, which is also an attractive feature. Furthermore, since it does not use refrigerants, there is no need for CFC inspections, which is very helpful. 【Overview】 ■ Equipment: Air conditioning ■ Industry: Metal processing factory ■ Energy-saving rate: 70% *For more details, please refer to the PDF document or feel free to contact us.

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