Heating body and manufacturing process thereof

Abstract

The invention discloses a heating body and a manufacturing process thereof. The heating body comprises a heating body green body and a heating coating for heating, wherein the heating coating coats the outer surface of the heating body green body; the heating body green body is provided with a water inlet and a water outlet; a plurality of partition plates are arranged in the heating body green body, each partition plate is provided with flow channel through holes which are communicated with one another, the partition plates divide the heating body green body into a plurality of sections, andwater can be rapidly and fully heated after entering the heating body green body. The heating body is manufactured into sub-component green bodies through a mold and then injected into the sub-component green bodies through an injection molding machine, the sub-component green bodies are combined to form a heating body heat exchange green body, degreasing sintering is conducted, a heating body metal green body is obtained, then an insulating layer is sprayed or printed on the surface, and a conductive electrode is bonded or printed on the surface of the insulating layer. A thick film or graphene mixed heating material is sprayed, and finally an insulating layer is printed or sprayed on the surface. The heating body is integrally formed, and is simple in structure, small in size and high inheat efficiency.

Description

technical field [0001] The invention relates to the field of heating elements of household appliances, in particular to a heating element and a manufacturing process thereof. Background technique [0002] In the field of existing household appliances, many household appliances need to use a heating element or a heating pot; for example: 1. A coffee machine is a household appliance that needs to be applied to a heating pot; 2. A water dispenser also needs to be applied to a heating element 3. Instant water heaters, etc.; all need to use heating elements or heating pots. However, the existing heating pots have complex structures, and all of them are split structures. The heating method generally adopts a heating coil to cooperate with the pot body, so as to realize heating water. [0003] Therefore, the prior art still needs to be improved. Contents of the invention [0004] The purpose of the present invention is to provide a heating element and its manufacturing process,...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a heating element and its manufacturing process, aiming to solve the problem that the existing heating element used in the field of household appliances has a complex structure, most of which are split structures, require other accessories to be used, and have large volume and low thermal efficiency. technical problem

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