The invention provides a temperature measuring device and a rail wagon, the temperature measuring device comprises a fixed support, the fixed support is provided with a mounting structure, and the mounting structure is used for being mounted in a temperature measuring environment; and the fixed support is further provided with a temperature sensing assembly, the temperature sensing assembly comprises a temperature sensing material, and the temperature sensing material is configured to form a state corresponding to at least one temperature threshold value. One or more temperature sensing materials can be adopted, and each temperature sensing material corresponds to a temperature threshold value; therefore, according to different states of the temperature sensing material, an operator can know the environment temperature of the railway wagon in the current state, and the situation that the service life of a non-heat-resistant part of the wagon is affected by too high unfreezing temperature is avoided. The environment temperature is displayed through the temperature sensing material, the use temperature of the temperature sensing material is not limited, and the cost is low.
本发明提供了一种测温装置及铁路货车,该测温装置包括固定支架,所述固定支架设有安装结构,用于安装于测温环境;所述固定支架上还设置有感温组件,所述感温组件包括感温材料,所述感温材料配置形成有至少与一个温度阈值相对应的状态。感温材料可以一种,也可以两种以上,每一感温材料对应一个温度阈值;这样通过感温材料的不同状态,操作人员可以了解当前状态铁路货车所处的环境温度,避免解冻温度过高影响车辆非耐热部件的使用寿命。本发明通过感温材料对环境温度进行显示,感温材料使用温度不受限制,且成本低廉。
Temperature measuring device and railway wagon
一种测温装置及铁路货车
2021-11-26
Patent
Elektronische Ressource
Chinesisch
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