An assembled electric meter box

Abstract

The invention belongs to the technical field of power distribution equipment, and is specifically an assembled electric meter box; it includes an outer box cover, an inner box body and a box door; a cooling cavity is opened between the outer box cover and the inner box body, and the cooling cavity A temperature conduction bag is placed, and the temperature conduction bag is filled with coolant; the bottom of the outer box cover and the inner box is provided with a heat dissipation sealing unit; the heat dissipation cylinder is arranged on the outer box cover and the inner box by rotating the sealing ring; the drive motor The support frame is arranged on the inner wall of the inner box body, and the output end of the drive motor is connected to the rotating cylinder through the rotating column, and the rotating column is rotatably arranged on the cooling cylinder; the end of the rotating column is connected to the rotating cylinder, and the rotating cylinder The bottom end of the cooling cylinder is rotated and set in the cooling tube through the rotating column; the outer wall of the rotating tube is provided with a cooling fan; the outer wall of the cooling tube is provided with toggle teeth, and the toggle teeth are in contact with the temperature-conducting bag; effectively preventing internal factors in the chemical plant Leakage of high temperature and highly corrosive gas causes the meter in the meter box to fail to work normally.

Description

technical field [0001] The invention belongs to the technical field of power distribution equipment, in particular to an assembled electric meter box. Background technique [0002] A power meter is a device installed in every household to measure and display power usage. The instrument used to measure electric energy, also known as the watt-hour meter, fire meter, and kilowatt-hour meter, refers to instruments that measure various electrical quantities. [0003] At present, according to the requirements of urban network transformation: implement one household, one meter, and the electric meter goes out of the house, and install many electric meters in one distribution box for unified management and billing, forming a containerized electric meter box, and according to different regions Various forms of containerized meter boxes have been designed, which have greatly improved management efficiency and planned power distribution. [0004] When the existing meter box is in norm...

AI Technical Summary

Problems solved by technology

[0004] When the existing meter box is in normal use, it will generate a certain amount of heat, which will circulate and dissipate heat through the heat generated in the meter box in the heat exhaust fan; and when the meter box is used in a chemical factory, When a high-risk chemical gas leak occurs in a chemical plant, for example, the leakage of high-temperature and highly corrosive gas, if the cooling fan of the ordinary meter box is used to dissipate heat, it will have a counterproductive effect; Corrosion or damage to the electric meter or electrical components inside will affect the normal use of electricity

Images