Energy-saving and environment-friendly protection device for preventing electric leakage by using photoresistor

Abstract

The invention relates to the technical field of security and protection devices, and provides an energy-saving and environment-friendly protection device for preventing electric leakage through a photoconductive resistor. Rainwater is accumulated in a water accumulation tank, the weight of the rainwater is pressed down, the rainwater serves as a drive, and due to the water potential difference, the rainwater passes through an air pressure dust suction device through a water passing pipe. As the amount of the water increases, a squeeze rod is squeezed to float, and curved airbags on both sidesproduce a pressure difference due to the decrease of the air inside the air pressure dust suction device, and the external wet water mist is absorbed through an air suction pipe. At the same time, therainwater is introduced into a connecting water pipe through the lower side of the air pressure dust suction device, and the test air pressure starts to recover, and the wet water mist absorbed by the curved airbags is discharged out of a distribution box through the connecting water pipe together with the rain water, thus realizing the possibility of discharge of the penetrable rainwater, and the rainwater is used as power, is energy-saving and environmentally friendly, prevents moisture inside the distribution box, and prevents short circuits in the circuit.

Description

technical field [0001] The invention relates to the technical field of security devices, in particular to an energy-saving and environment-friendly protection device that uses photoresistors to prevent electric leakage. Background technique [0002] The power distribution box has the characteristics of small size, easy installation, stable and reliable operation and environmental protection effect. Some of them are installed outdoors. Due to the uncertain outdoor environment, it is more likely to cause safety problems due to damp lines in rainy days. [0003] When the commonly used distribution box is facing rainy weather, there are no internal accessories for preventive measures. It is difficult to effectively protect against moisture by relying only on the external distribution box shell, because there is a gap between the distribution box door and the distribution box. , the distribution box is placed in rainy days for a long time, and rainwater may flow in from the gap,...

AI Technical Summary

Problems solved by technology

[0002] The distribution box has the characteristics of small size, easy installation, stable and reliable operation and environmental protection effect. Some of them are installed outdoors. Due to the uncertain outdoor environment, it is more likely to cause safety problems due to damp lines in rainy days.

[0003] When the commonly used distribution box faces rainy weather, there are no internal accessories that can take preventive measures. It is difficult to effectively protect against moisture by relying only on the external distribution box shell, because there is a gap between the distribution box door and the distribution box. , the distribution box is placed in rainy days for a long time, and rainwater may flow in from the gap, resulting in a short circuit or even electric leakage in the circuit. In this case, people may get an electric shock when touching the door of the distribution box. Therefore, it is proposed An energy-saving and environment-friendly protective device that uses a photoresistor to prevent leakage to solve the above problems

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