Adjustable experimental device capable of achieving cleaning conveniently

Abstract

The invention discloses an adjustable experimental device capable of achieving cleaning conveniently. The adjustable experimental device comprises an experimental table. The upper end face of the experimental table and a pipeline body are fixed through a fixed support plate. The two ends of the pipeline body are connected with a first connecting pipe and a second connecting pipe correspondingly. Awaste discharging pipe is arranged on the lower end face of the side, close to the second connecting pipe, of the pipeline body. A mounting opening used for mounting of an instrument is arranged on the upper end face of the pipeline body. An annular plate is arranged on the inner wall of the pipeline body in an attached manner, and a magnetic plate is fixed to the outer surface of the annular plate. An arc-shaped displacement plate is arranged at the position, corresponding to the annular plate, of the outer side of the pipeline body in an attached manner, an electromagnet is mounted on the displacement plate, and a vertical plate with a threaded hole is fixed to the bottom end of the displacement plate. An electromotor is mounted on the fixed support plate, the output end of the electromotor is connected with a horizontally-placed lead screw, and the threaded hole of the vertical plate and the lead screw are in threaded fit. By means of the adjustable experimental device, an inner cleaning structure can be driven through moving of an outer structure to efficiently clean the inner wall of the pipeline.

Description

technical field [0001] The invention relates to the technical field of industrial experimental equipment, in particular to an adjustable experimental device that is easy to clean. Background technique [0002] Industrial instrumentation refers to instrumentation equipment that can meet the industrial production intensity and use in the environment, such as existing common instruments such as pressure gauges. Before such instruments, pipelines and other related equipment are put into actual use, corresponding experimental devices need to be used to control them. Pressure and other numerical values ​​are used for experimental operations. Most of the existing experimental devices are to install pressure gauges on the pipelines, and then observe the changes in the indications of the instruments after feeding materials into the pipelines. [0003] For example, the Chinese patent with the publication number CN2793847Y discloses a high-head small-scale hydrodynamic multifunctional ...

AI Technical Summary

Problems solved by technology

[0004] 1. Experimental device In order to ensure the comprehensiveness of the experimental data, different types of materials, such as gas, powder and liquid, are generally introduced into the pipeline in batches. It is very troublesome to clean up the materials. If it is not cleaned up, it will lead to inaccurate experimental results.

[0005] 2. The instrument itself is installed on the pipeline through a simple thread connection or flange connection. When disassembling and replacing, not only the material in the pipeline needs to be emptied to avoid leakage, but also the relevant components of the instrument need to be cleaned after disassembly is completed. , the disassembly process is not stable enough and convenient

[0006] 3. Due to the integrity of the internal pressure transmission structure of the existing mechanical structure instruments, the display angle of the instrument panel is fixed, so it does not meet the observation requirements of different users, and the use of electronic instruments will significantly increase the number of experiments. Device input cost

Images