阀门隔热效应检测 – 华景康光电科技官网 https://www.hjkir.com/industry/en 红外热成像专家 Wed, 19 Jan 2022 08:07:45 +0000 en-US hourly 1 https://wordpress.org/?v=6.5.5 https://www.hjkir.com/industry/wp-content/uploads/2021/03/cropped-未标题-3-32x32.png 阀门隔热效应检测 – 华景康光电科技官网 https://www.hjkir.com/industry/en 32 32 红外测温应用案例展示在阀门检测中的应用 https://www.hjkir.com/industry/en/1936.html Thu, 10 Jun 2021 08:58:39 +0000 https://www.hjkir.com/?p=1936 In the process of valve detection, if the traditional detection method is used, the detection effect is not obvious, and the problem points are difficult to detect. If the infrared thermal imaging thermometer is used to detect the internal leakage and insulation effect of the valve, the detection speed will be faster and the detection result will be more intuitive. Through the scientific treatment of the detected leakage problem, combined with the thermal efficiency experiment of the unit, the thermal effect before and after the detection is explored, and it is expected to give full play to the maximum energy-saving effect with a small investment, so as to increase the thermal economic effect of the unit, so as to save energy consumption.

Application cases of infrared thermography temperature measurement:

Valve insulation effect test:
阀门隔热效应检测,阀门红外检测

Infrared thermal imaging checks the thermal insulation response of the valve in the thermal insulation quality inspection of the valve: heat the valve body temperature to 200 ° C (392 ° f) through the heating rod, and use the infrared thermal imaging thermometer to evaluate the thermal insulation response of the valve. The results show that the temperature of the actuator of the heat-resistant valve (with thermal insulator) decreases significantly, and the temperature distribution is more uniform. The heat-resistant valve (with thermal insulator) can also effectively reduce the power required to maintain the temperature when the valve body is heated.

Functional advantages

  1. Visually observe the temperature distribution of the valve, and timely find abnormal heating and leakage points;
  2. Be able to carry out early prevention of hidden dangers of valves;
  3. It can monitor the temperature change trend during the operation of the valve.

Applicable Machine

]]>