Double-layer heating installation heating and heat exchange bathing device

Abstract

The invention relates to a double-layer heating installation heating and heat exchange bathing device comprising a tub body; the tub body is composed of an inner tub body and an outer tub body; one end of the tub body is provided with a heating installation hot water inlet pipe and a cold water inlet pipe, and the other end of the tub body is provided with a heat installation hot water outlet pipe and a hot water outlet pipe; a sealed cavity is arranged between the inner tub body and the outer tub body; a tortuous cold water pipe is arranged in the cavity; and two ends of the cold water pipe respectively communicate with the cold water inlet pipe and the hot water outlet pipe. The outer surface of the outer tub body is provided with a heat insulating layer. The double-layer heating installation heating and heat exchange bathing device has the beneficial effects that not only can water in a bath tub be heated, but also the heat insulating effect is good, the water temperature can be conveniently regulated, and the double-layer heating installation heating and heat exchange bathing device also has a heat exchange function and can provide hot water for shower or life.

Description

[0001] Technical field: [0002] The invention relates to a bathtub, in particular to a double-layer heating and heat exchange bathing device. [0003] Background technique: [0004] The steel bathtub is a traditional material for making bathtubs. The steel bathtub is made of a special steel plate with a thickness of about 2 mm, which is stamped and formed, and the surface is then enamel-treated. It has wear resistance, heat resistance, pressure resistance, and price. Cheaper, lighter in texture, easy to install, etc. The weight is between cast iron cylinder and acrylic cylinder, and the heat preservation effect is lower than that of cast iron cylinder, but it has a long service life and high overall cost performance, so many consumers prefer steel plate cylinders when decorating. Traditional bathing utensils also include porcelain, acrylic, other metal, alloy or plastic bathing utensils, etc. The bathing utensils of various varieties and materials mentioned above are popular w...

AI Technical Summary

Problems solved by technology

[0004] The steel bathtub is a traditional material for making bathtubs. The steel bathtub is made of a special steel plate with a thickness of about 2 mm, which is stamped and formed, and the surface is then enamel-treated. It has wear resistance, heat resistance, pressure resistance, and price. Cheaper, light in texture, easy to install, etc. The weight is between cast iron cylinder and acrylic cylinder, and the heat preservation effect is lower than that of cast iron cylinder, but it has a long service life and high overall cost performance, so many consumers prefer steel plate cylinders when decorating

Traditional bathing utensils also include porcelain, acrylic, other metal, alloy or plastic bathing utensils, etc. The bathing utensils of various varieties and materials mentioned above are popular with consumers and provide a wealth of choices. However, all these bathing utensils Even the heater itself cannot solve the problem of hot water for bathing, especially in the case of heating supply in winter. It can only be solved by relying on the power consumption and gas consumption of external heat sources. Not only is the cost high, the equipment is complicated, and there are even potential safety hazards.

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