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怎样预防稻草堆垛自燃,本刊曾作过简介(见1980年第1期)。现应读者要求,介绍一种稻草堆垛的测温装置,供参考。——编者广州市人民造纸厂研制的稻草堆垛小型铜电阻测温装置,密封防潮,使用方便,造价低廉,适用于大型稻草堆垛的温度测试。铜电阻测温装置分为两部分,即插头与测温仪。插头是在堆码稻草时放在堆垛的。一个30×6×6米的稻草堆中放20多个,特别潮湿的稻草堆垛则适当增加。插头的结构比较简单,铜电阻是用QZ型直径为0.1mm的漆包线绕制的,外壳是塑料针线盒改制
How to prevent spontaneous combustion of straw stacking, this article has made an introduction (see 1980 1). At the request of the readers, a temperature measuring device for stacking straw is introduced for reference. - Editor Guangzhou People’s Paper Mill developed a small stack of straw resistance temperature measuring device, sealed moisture-proof, easy to use, low cost, suitable for large-scale straw stacking temperature test. Copper resistance temperature measuring device is divided into two parts, namely plugs and thermometers. The plugs are stacked on top of the stack of straw. A 30 × 6 × 6 m straw stack put more than 20, especially wet straw stack is increased appropriately. Plug the structure is relatively simple, copper resistance is QZ-type diameter of 0.1mm enameled wire wound, the shell is a plastic needle box restructuring