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论文介绍作者以映像法模型为基础研制开发的一种测量原状散状材料热导率的方法(映像法)及相关仪器(专利申请号201510717362.7;201520845065.6),并以此为基础进一步研究出在线监测表面热流的方法及仪器(专利申请号:201510711511.9);热导率监测仪可以用于温室墙体尤其是土墙、砂石墙及各种地表土壤的热导率参数的在线监测,对被测物原状态较少扰动;热流率监测仪可监测温室墙表(尤其是土墙墙体)和地表热流连续数据,对地表热流较少扰动。仪器也可为材料热物性、地表太阳能蓄放热规律、农业水土热质传输、地质热状况等多领域研究提供数据支持。
The paper introduces the method (image method) and related instruments (imaging method) for measuring the thermal conductivity of undisturbed bulk materials and the related instruments (patent application No. 201510717362.7; 201520845065.6) which are based on the image method model. Based on this, the on-line monitoring (Patent application No .: 201510711511.9); the thermal conductivity monitor can be used for on-line monitoring of the thermal conductivity parameters of the greenhouse wall, especially the earth wall, the sand stone wall and various surface soils, The original state of the object is less perturbed; the heat flow rate monitor can monitor the continuous data of the greenhouse wall table (especially the earth wall wall) and the surface heat flow, and has little disturbance to the surface heat flow. The instrument can also provide data support for many fields such as thermophysical properties of materials, solar thermal storage and transportation laws of surface water, heat and water transport of agricultural water and soil, geothermal heat status and so on.