Transformer dehydrating breather of double-sphere glass container

Abstract

The invention discloses a transformer dehydrating breather of a double-sphere glass container. The transformer dehydrating breather comprises a glass container, silicagel adsorbent is arranged in the glass container, an installation flange is connected above the glass container, an oil cup is connected below the glass container, a ventilating interlayer is arranged between an inner cavity of the oil cup and an inner cavity of the shell body, a gas entrance and exit is arranged below the oil cup, the glass container is composed of a sphere-shaped upper container and a sphere-shaped lower container, a ventilating interlayer is arranged between the lower container and the upper container, and the silicagel adsorbent with pores are arranged in the upper container and the lower container and on the ventilating interlayer. The transformer dehydrating breather of the double-sphere glass container has the advantages of being light in whole weight, strong in pressure bearing capability, free of input and output dead angles, and obvious in moisture absorption effect.

Description

technical field [0001] The invention relates to a hygroscopic device, in particular to a transformer hygroscopic device with double spherical glass containers. Background technique [0002] At present, the moisture absorber containers used in transformers are single cylindrical, and the adsorbents used are usually coarse-pore silica gel, fine-pore silica gel, color-changing silica gel, or a mixture of coarse-pore and fine-pore silica gel to achieve water absorption and drying functions. . Its shortcomings are: consistent and general product shape; glass containers with cylindrical structure must sometimes increase wall thickness due to uneven pressure, which makes the weight heavier and increases the cost; the glass container is not protected, resulting in its It is easy to be damaged; the adsorbent used is either single or mixed with coarse and fine pores. Due to the difference in adsorption capacity, it cannot adapt to a more complex working environment, which in turn aff...

AI Technical Summary

Problems solved by technology

Its shortcomings are: consistent and general product shape; glass containers with cylindrical structure must sometimes increase wall thickness due to uneven pressure, which makes the weight heavier and increases the cost; the glass container is not protected, resulting in its Easily damaged; the adsorbent used is either a single one or a mixture of coarse and fine pores. Due to the difference in adsorption capacity, it cannot adapt to a more complex working environment, which will affect the normal operation of the transformer.

Images