Manufacture method for ceramic heating device used for intelligent pedestal pan

Abstract

The invention provides a manufacture method for a ceramic heating device used for an intelligent pedestal pan. The manufacture method specifically comprises a ceramic heating sheet, a fixing part anda silica gel sheet, wherein the silica gel sheet is provided with at least one fixing hole; the fixing hole and the ceramic heating sheet are in interference fit; the fixing part is provided with a trough; the trough is provided with an opening; one insulation layer is coated on the lead junction of the ceramic heating sheet; one end part of the ceramic heating sheet penetrates through the silicagel sheet; and the silica gel sheet is fixed in the trough of the fixing part, and the lead of the ceramic heating sheet is led out of the opening to finish manufacture. Therefore, the service life ofthe ceramic heating device is greatly prolonged.

Description

technical field [0001] The invention relates to a manufacturing method of a ceramic heating device used in an intelligent toilet. Background technique [0002] In the existing smart toilets, it is possible to go to the toilet without paper and use water flushing. Therefore, it is necessary to provide a water tank and a heating device in the smart toilet for flushing in winter. Ceramic heating chips are used to generate heat; but the device’s The airtightness is not enough, and water leakage will occur during use; and due to the narrow space of the toilet, the water flow velocity of the ceramic heating sheet passing through its surface during use will be different, resulting in uneven heating of the ceramic heating sheet, which will lead to The cracking of the ceramic heating sheet; or due to uneven heating, resulting in a hard surface at the uneven heating part, which is very brittle and prone to breakage. [0003] Moreover, the existing ceramic heating sheets used in smart...

AI Technical Summary

Problems solved by technology

[0002] In the existing smart toilets, it is possible to go to the toilet without paper and use water flushing. Therefore, it is necessary to provide a water tank and a heating device in the smart toilet for flushing in winter. Ceramic heating chips are used to generate heat; but the device’s The airtightness is not enough, and water leakage will occur during use; and due to the narrow space of the toilet, the water flow velocity of the ceramic heating sheet passing through its surface during use will be different, resulting in uneven heating of the ceramic heating sheet, which will lead to The cracking of the ceramic heating sheet; or due to uneven heating, resulting in a hard surface at the uneven heating part, which is very brittle and prone to breakage

[0003] Moreover, the existing ceramic heating sheets used in smart toilets are all square and sintered at high temperature. During the production process, it is necessary to cut the cast sheet with a cutter to form a piece of block-shaped flow sheet. The extended sheet is then processed, and the ceramic body on its surface is also square, and its four right angles are very easy to be damaged during the production and sintering process; and it is also very easy to cause damage at the right angles during circulation during use. If it is damaged, the heating sheet cannot be used, which leads to a low generation rate, and the circulation needs to be very careful

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