Automatic water retaining device for transformer substation

Abstract

The invention provides an automatic water retaining device for a transformer substation. The automatic water retaining device comprises a box body and a water retaining plate, wherein the top surfaceof the box body comprises a first inclined plate, a flat plate and a second inclined plate; the two sides of the flat plate are fixedly connected with the first inclined plate and the second inclinedplate correspondingly; the first inclined plate and the second inclined plate are arranged in a downward inclined manner; an opening is formed in the flat plate; the opening is matched with the waterretaining plate; a first lifting driving mechanism and a second lifting driving mechanism for driving the water retaining plate are arranged in the box body; a first liquid level sensor is arranged onthe first inclined plate; the data signal output end of the first liquid level sensor is electrically connected with the data signal receiving end of a controller; and the control signal output end of the controller is electrically connected with the control end of the first lifting driving mechanism and the control end of the second lifting driving mechanism. The automatic water retaining devicecan automatically lift according to the height of rainwater, so that the condition that the rainwater permeates into the transformer substation due to excessive rainfall of the current fixed water retaining plate is avoided.

Description

technical field [0001] The invention relates to the technical field of substations, in particular to an automatic water retaining device for a substation. Background technique [0002] Most of the substations are built in the wild, and the surrounding environment is harsh. For substations built in mountainous areas, lakes or river areas, the situation is particularly severe. Due to the large changes in terrain and inconvenient transportation, it is very difficult to be on duty or patrol. With the high development of science and technology, unattended smart substations are more and more widely used, which greatly reduces labor costs and improves production efficiency, especially suitable for the promotion and use of the above-mentioned areas. [0003] The current substations all use fixed water retaining boards. On rainy days, the water retaining boards are placed at the entrance of the substation, which can block the rainwater outside the substation and discharge it to prev...

AI Technical Summary

Problems solved by technology

[0003] The current substations all use fixed water baffles. On rainy days, the water baffles are placed at the entrance of the substation, which can block the rainwater outside the substation and discharge it to prevent rainwater from entering the substation and causing unsafe accidents; but in some Under special circumstances, if the rainfall is too heavy, the water cannot flow away in time, and the water will seep into the substation. After the water seeps into the substation, it cannot be discharged and must be cleaned manually. If it cannot be discharged, there will be a certain security risk

Images