Durable industrial thermometer

Abstract

The invention discloses a durable industrial thermometer. The durable industrial thermometer comprises a pipeline connecting pipe, the middle part of the upper end of the pipeline connecting pipe is in threaded connection with a thermometer shell, and a bottom plate is fixedly mounted at the lower end of the thermometer shell. A through hole is formed in the middle of the bottom plate, a protection device is slidably installed at the upper end of the bottom plate, and a driving device is in threaded connection with the middle of the upper end of the thermometer shell. A pushing device is fixedly installed at the lower end of the driving device, a thermometer detection probe is fixedly installed in the middle of the lower end of the pushing device, and the lower portion of the pushing device is fixedly connected with the middle of the upper end of the protection device. According to the durable industrial thermometer of the invention, the protection device can cover the through hole, and meanwhile, the thermometer detection probe can be arranged inside the thermometer shell, and therefore, the service life of the thermometer can be prolonged; with the arrangement of the alarm, the thermometer has an alarm function, and workers can conveniently check the pipeline; a sliding block on the guide pillar is slidably connected with a sliding rail, so that the thermometer can perform stable detection.

Description

technical field [0001] The invention relates to the technical field of thermometers, in particular to a durable industrial thermometer. Background technique [0002] Industrial thermometer is a field detection instrument used in industry. It can directly measure the temperature of liquid vapor and gas medium in the range of -80°C-+500°C in various production processes. Liquids transported in existing industrial pipelines often require temperature detection, and conventional temperature detectors often have the following defects: 1. The detection probes of existing industrial thermometers are easily exposed to the external environment or the liquid to be tested for a long time, making The detection probe is very easy to cause damage during use, so that the service life of the thermometer is not long; 2. The existing thermometer can only be used to detect the temperature of industrial equipment, the functionality is not strong, and the safety performance of the thermometer is...

AI Technical Summary

Problems solved by technology

Liquids transported in existing industrial pipelines often require temperature detection, and conventional temperature detectors often have the following defects: 1. The detection probes of existing industrial thermometers are easily exposed to the external environment or the liquid to be tested for a long time, making The detection probe is very easy to cause damage during use, so that the service life of the thermometer is not long; 2. The existing thermometer can only be used to detect the temperature of industrial equipment, the functionality is not strong, and the safety performance of the thermometer is not strong; 3. Now Some thermometers are fixed inside, which is not conducive to the disassembly and installation of the thermometer; 4. There is no guiding device inside the existing thermometer, which makes the stability of the thermometer not strong

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