Power supply protection device for river engineering model

Abstract

The invention discloses a power supply protection device for a river engineering model. The power supply protection device comprises a bottom plate; a cylinder is vertically fixed in the centre of one surface of the bottom plate; a cover is arranged on the top of the cylinder; the cover and the cylinder are in sealed connection; a plurality of waterproof wire-through pipes are arranged at the sealed joint of the cover and the cylinder; the waterproof wire-through pipes penetrate the cylinder from outside of the cylinder; a power supply socket is put in the cylinder; the power line of the power supply socket passes through one waterproof wire-through pipe; furthermore, the power line of the power supply socket and the waterproof wire-through pipe are sealed; each power line inserted into the power supply socket passes through a corresponding waterproof wire-through pipe; and furthermore, each power line and the corresponding waterproof wire-through pipe are sealed. By means of the power supply protection device for the river engineering model disclosed by the invention, the electricity using security is improved; and water immersion can be prevented.

Description

technical field [0001] The invention relates to a power protection device for a river engineering model, and belongs to the technical field of river engineering models. Background technique [0002] The river engineering model test is inseparable from the measurement and collection data of the equipment. Most of the electrical equipment is 220V~380V AC. However, the environment of the river engineering model test is relatively humid, and the electrical equipment is directly in contact with the water flow, so the distance between the power socket and the water flow is only one board. between. During the test, the power supply may accidentally touch it into the water due to human factors, or splash water into the power supply due to extreme tests, which will cause damage to the circuit, and even damage the electrical equipment, and may also cause electric shock accidents for the test personnel. In the river engineering model test, the most important thing is to ensure safety,...

AI Technical Summary

Problems solved by technology

[0002] The river engineering model test is inseparable from the measurement and collection data of the equipment. Most of the electrical equipment is 220V~380V AC. However, the environment of the river engineering model test is relatively humid, and the electrical equipment is directly in contact with the water flow, so the distance between the power socket and the water flow is only one board. Between

During the test, the power supply may accidentally touch it into the water due to human factors, or splash water into the power supply due to extreme tests, which will cause damage to the circuit, and even damage the electrical equipment, and may also cause electric shock accidents to the test personnel

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