An integrated cable for temperature and moisture detection in a grain depot

Abstract

A granary temperature and moisture detecting integrated cable relates to the field of cable manufacturing. The integrated cable comprises a temperature sensor, a moisture sensor, a plastic joint, a metal probe and a high-voltage polyvinyl chloride insulated sheath wire. The temperature sensor is arranged in the high-voltage polyvinyl chloride insulated sheath wire. The plastic joint sleeves the high-voltage polyvinyl chloride insulated sheath wire. The moisture sensor is connected in the plastic joint. The cable is integrally flat. The front surface and the back surface of the plastic joint are provided with holes which are directly communicated with the moisture sensor. The metal probe is arranged in the hole. One end of the metal probe is connected with the moisture sensor. A metal coversleeves the plastic joint. The outer wall of the metal cover is provided with a spring. The spring abuts against the inner walls of baffle plates. The baffle plates are arranged at the front surfaceand the back surface of the plastic joint. According to the granary temperature and moisture detecting integrated cable, temperature measurement detection and moisture measurement detection are combined; combined measurement is performed and data are uploaded to the same single-chip microcomputer system, and temperature and moisture data at different measuring points can be acquired.

Description

technical field [0001] The invention relates to the field of cable manufacturing, in particular to an integrated cable for detecting temperature and moisture in grain depots. Background technique [0002] The traditional cable for measuring temperature or moisture can only measure temperature or moisture in a single way, and cannot obtain real-time data of temperature and moisture at the same time. There are also many instruments and equipment required, and the detection steps are cumbersome. It is necessary to measure temperature and moisture step by step. Slow speed, low precision, large repeated measurement error, single function, small measurement area. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide an integrated cable for detecting temperature and moisture in grain depots with simple structure and capable of simultaneously detecting and obtaining real-time data of temperature and moisture. [0004] An inte...

AI Technical Summary

Problems solved by technology

[0002] The traditional cable for measuring temperature or moisture can only measure temperature or moisture in a single way, and cannot obtain real-time data of temperature and moisture at the same time. There are also many instruments and equipment required, and the detection steps are cumbersome. It is necessary to measure temperature and moisture step by step. Slow speed, low precision, large repeated measurement error, single function, small measurement area

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