To accurately evaluate the actual energy-saving value of the Equipment Insulation covers, this test adopts the "before-and-after comparison method": Under the premise that the equipment operating conditions (working temperature, load, ambient temperature) are completely consistent, professional instruments such as high-precision temperature sensors, heat flux meters, and electric energy meters are used to monitor the equipment surface temperature and heat dissipation loss respectively before and after the installation of insulation covers. Taking on-site images as an example: In this test scenario, when the equipment valve was not equipped with an insulation cover, its high-temperature surface continuously dissipated heat to the outside, resulting in a temperature of up to 200℃ during the equipment's operation; after installing the insulation cover, heat energy dissipation was effectively blocked, and the ambient temperature around the equipment directly dropped to approximately 45℃. —— After installing insulation covers on the equipment pipelines and valves, the temperature dropped significantly to around 45℃, successfully meeting the standard for the equipment's normal operating temperature. The insulation measures have achieved remarkable results and effectively ensured the stable operation of the equipment.?