温控土样调制板制造技术

本实用新型专利技术公开了一种温控土样调制板，它由电热丝、毛玻璃板、热敏测温电阻器、继电器、温度调控器构成。电热丝夹于两层毛玻璃中间，毛玻璃顶面内置热敏测温电阻器，热敏测温电阻器与温度调控器相连，通过电路控制调节毛玻璃面板温度。本实用新型专利技术结构简单，操作方便，可有效地控制土样调制过程中水分蒸发速度，减小外界环境因素对试验过程的影响，提高土样调制过程的工效和实验数据的准确性。（*该技术在2016年保护过期，可自由使用*）

Temperature controlled soil sample plate

The utility model discloses a temperature controlled soil sample modulation plate, which is composed of an electric heating wire, a frosted glass plate, a thermosensitive temperature measuring resistor, a relay and a temperature regulator. The electrothermal wire is clamped between the two layers of frosted glass, and a thermistor is arranged on the top surface of the wool glass, and the thermosensitive temperature measuring resistor is connected with the temperature regulator to control the temperature of the glass panel by the circuit. The utility model has the advantages of simple structure, convenient operation, can effectively control the rate of water evaporation of soil samples in the modulation process, reduce the influence of environmental factors on the test process, improve the efficiency and accuracy of the experimental data of soil samples of the modulation process.

【技术实现步骤摘要】

【技术保护点】
一种温控土样调制板，它由毛玻璃板（２）、继电器（４）、温度调控器（５）构成，其特征在于：电阻丝（１）夹于两层毛玻璃板（２）中间，热敏测温电阻器（３）内置于上层毛玻璃板（２）顶面，热敏测温电阻器（３）与温度调控器（５）相连接。

【技术特征摘要】

【专利技术属性】
技术研发人员：余飞，陈善雄，
申请(专利权)人：中国科学院武汉岩土力学研究所，
类型：实用新型
国别省市：83[中国|武汉]