Dry burning preventing glass kettle

Abstract

The invention discloses an anti-dry boiling glass kettle, which comprises a kettle body, the bottom of the kettle body is provided with an annular connecting wall, and the annular connecting wall is a horn-shaped structure, and the periphery of the kettle body is provided with a sealing groove , and the sealing groove is located at the end of the annular connecting wall, the bottom of the pot body is provided with a heating plate, the periphery of the heating plate is provided with a side wall, and the edge of the side wall is provided with an annular groove, so The annular connecting wall is located in the annular groove, and the side wall is fixed in the sealing groove, and the annular connecting wall and the side wall form a sealing structure. The invention utilizes the fluidity of water and good heat-absorbing performance to ensure that the local temperature will not be too high during the dry burning process of the kettle body, causing the phenomenon of bursting and damage of the kettle body. Reduce the loss rate, improve the labor efficiency, greatly improve the user's safety, and also reduce the cost increase caused by the damage and rupture of the glass jug body during production.

Description

technical field [0001] The invention relates to the technical field of glass kettles, in particular to an anti-dry boiling glass kettle. Background technique [0002] In the past, electric kettles generally used plastics with a certain elastic deformation capacity to make the kettle body of the electric kettle. The disadvantages of the electric kettle are the variability after heating and the short life of the kettle body. Currently, the remaining kettle bodies made of hard materials such as ceramics and glass The electric kettle is equipped with a heating plate at the bottom port of the kettle body, and the heating plate is socketed with the inside of the kettle. The highest surface of the heating plate is lower than the bottom surface of the cup body; In case of direct contact, when the glass electric kettle is in a dry state, the heating plate is in direct contact with the glass body, and the local temperature of the glass body is high, causing the cup body to burst and b...

AI Technical Summary

Problems solved by technology

[0002] In the past, electric kettles generally used plastics with a certain elastic deformation capacity to make the kettle body of the electric kettle. The disadvantages of the electric kettle are the variability after heating and the short life of the kettle body. Currently, the remaining kettle bodies made of hard materials such as ceramics and glass The electric kettle is equipped with a heating plate at the bottom port of the kettle body, and the heating plate is socketed with the inside of the kettle. The highest surface of the heating plate is lower than the bottom surface of the cup body; In case of direct contact, when the glass electric kettle is in a dry state, the heating plate is in direct contact with the glass body, and the local temperature of the glass body is high, causing the cup body to burst and break, resulting in casualties and product damage

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