Energy-saving PTC heating wall for integrated bathroom

Abstract

The invention provides an energy-saving PTC heating wall for an integrated bathroom. The heating wall comprises a phenolic foam wall body, wherein a plurality of PTC heating straps are arranged on the side, close to the indoor position, of the phenolic foam wall and covered with a heat conducting silicone grease layer, and the heat conducting silicone grease layer is covered with an aluminum plate; each PTC heating strap comprises a silica gel outer sleeve, a plurality of PTC ceramic thermistor chips and aluminum straps, the aluminum straps are arranged on the two sides of the PTC ceramic thermistor chips and make contact with the silica gel outer sleeve, the aluminum straps are connected with PTC ceramic thermistor chips through conductive glue, and polyimide films are arranged between the silica gel outer sleeve and the aluminum straps. The energy-saving PTC heating wall can overcome the defects of an existing electric heating bathroommaster, is high in safety performance, long in service life, good in temperature control, low in energy consumption, free of hidden danger of radiation and high in comfort in use.

Description

technical field [0001] The invention relates to an energy-saving PTC heating wall for an integrated bathroom. Background technique [0002] Bathroom heating is an important measure for people to avoid catching a cold when showering in the bathroom in autumn and winter. Especially under the condition of no central heating, household small heating devices are used more. Because the bathroom area is generally narrow and the air circulation is relatively poor, and the time required for heating is relatively small, so air conditioning is generally not used for heating. The most common method of heating the bathroom is the electric heating Yuba. The current passes through the thermal effect of the metal wire to generate high temperature, which heats the bathroom environment through the thermal radiation effect. The Yuba heating meets the heating needs of the bathroom to a certain extent, but due to its limited principle The inevitable defects are as follows: [0003] 1. The temp...

AI Technical Summary

Problems solved by technology

[0006] The technical problem to be solved by the present invention is to provide an integrated energy-saving PTC heating wall for bathrooms, which can overcome the defects of existing electric heating heaters, has high safety performance, long service life, good temperature control, low energy consumption, and no hidden danger of radiation , high comfort when using

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