Vacuum hot liner of injection type water dispenser

Abstract

The invention relates to the field of water home appliances and heaters, in particular relating to a vacuum hot liner of an injection type water dispenser. The vacuum hot liner comprises an upper cover, a vacuum liner body, a magnetizer, an electric baking pan, a temperature controller, a base and other main parts. The upper cover and the vacuum liner body are injected and molded by an outer wall and an inner wall, and the vacuum liner body is formed through ultrasonic heat seal and evacuation by virtue of a vacuum exhaust tube. The vacuum liner body and the base are spirally twisted together so as to form a hot liner main body. An upper magnet installing position and a lower magnet installing position are arranged above the upper cover and below the base respectively, so as to form a magnetization device with a vacuum hot liner. An installing position of the electric baking pan is arranged above the base. The bottom surface of the electric baking pan is provided with a temperature controller. The upper cover is provided with a steam exhaust tube. The vacuum hot liner is additionally provided with a telescopic self-decompression air bag, thus forming a hot liner of the water dispenser. The hot liner has functions of fully-closed heating, vacuum heat insulation, and magnetized soft water.

Description

technical field [0001] The present invention relates to the field of water appliance heaters. In particular, it is a water dispenser vacuum heat bladder with the functions of fully enclosed heating, vacuum heat preservation, and magnetized drinking water injection molding. Background technique [0002] At present, most of the manufacturing materials of water dispenser heaters are made of single-layer stainless steel, and its heating method adopts a backward open heating mode. In terms of heat preservation measures, it is simply wrapped with plastic foam, so the heat preservation effect is very good. Not ideal, especially in the northern regions and cold seasons, the boiled hot water is cooled rapidly due to inadequate heat preservation measures, which wastes a lot of precious power resources. Therefore, the problems of "secondary pollution" and "energy-consuming tiger" of the traditional water dispenser heater are unavoidable! In addition, there is still the problem of exc...

AI Technical Summary

Problems solved by technology

[0002] At present, most of the manufacturing materials of water dispenser heaters are made of single-layer stainless steel, and its heating method adopts a backward open heating mode. In terms of heat preservation measures, it is simply wrapped with plastic foam, so the heat preservation effect is very good. Not ideal, especially in the northern region and in the cold season, the boiled hot water is cooled quickly due to inadequate insulation measures, which wastes a lot of precious power resources

Therefore, the problems of "secondary pollution" and "energy-consuming tiger" of the traditional water dispenser heater are unavoidable! In addition, there is still the problem of heavy metal elements exceeding the standard in the inner tank of the water dispenser made of metal

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