Novel heating device of washing machine

Abstract

The invention provides a novel heating device of a washing machine. The novel heating device comprises a mounting frame, a water level control mechanism and a heating mechanism. The water level control mechanism comprises conductive blocks, a ball float and two current conducting plates. The two current conducting plates are mounted in the mounting frame and arranged in parallel, a moving channel is formed between the two current conducting plates, the conductive blocks are movably mounted in the mounting frame, the ball float is connected to the conductive blocks and used for driving the conductive blocks, the ball float drives the conductive blocks to move in to / out from the moving channel, and when the conductive blocks are in the moving channel, the conductive blocks are pressed against the two current conducting plates. The heating mechanism comprises an electric heating tube and a plurality of heat conductive cylinders, the electric heating tube is mounted on the mounting frame, two ends of the electric heating tube are respectively connected to the two conductive blocks, the electric heating tube comprises vertical portions being perpendicular to the horizontal plane, the heat conductive cylinders are truncated cones, the vertical portions are sleeved by the heat conductive cylinders, and inner walls of the heat conductive cylinders are connected to outer walls of the vertical portions via connecting members. According to the novel heating device of the washing machine, the electric heating tube can be prevented from heating in case of no water, and the temperature of water in the washing machine can be made uniform.

Description

technical field [0001] The invention relates to a heater, in particular to a novel washing machine heating device. Background technique [0002] Laundry powder is obtained by washing dirt with active enzymes. In the case of heating, the activity of active enzymes can be fully stimulated, so that the laundry is cleaner. Among them, the active enzyme has the strongest activity below 40 degrees. Therefore, some washing machines now have the function of heating. By heating water, it can also play a role in high-temperature sterilization. Baby clothes, patient clothes, and close-fitting clothes are all suitable It should be washed with heat. Babies’ skin is particularly sensitive, and the clothes of patients contain a lot of germs. Our underwear directly contacts the skin. All these should be sterilized by high temperature. The existing washing machines have the function of water or air heating. [0003] With the improvement of people's living conditions, washing machines with...

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Problems solved by technology

[0003] With the improvement of people's living conditions, washing machines with heating function have also begun to popularize in people's lives. Although the current washing machine heaters can meet the heating function, it is difficult to satisfy people's requirements for safety, ease of installation and uniform water temperature after heating. Waiting for demand

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