Heat preservation bathtub

Abstract

A heat preservation bathtub comprises a bathtub body, and the bathtub body is of a double-layer closed structure composed of an inner layer and an outer layer. The inner layer is composed of a resin environment-friendly plate arranged on the inner side and an epoxy resin layer arranged on the outer side. The outer layer is composed of a perlite heat preservation layer arranged on the inner side and a polyurethane foaming heat preservation layer arranged on the outer side. The electric heating device is tightly attached to the outer portion of the inner layer and surrounds the bottom of the inner layer. A temperature sensor is arranged in the inner layer, and the electric heating device is electrically connected with the temperature sensor and an external power source. The bathtub body is of a double-layer closed structure composed of the outer layer and the inner layer. The outer layer is composed of the perlite heat preservation layer with the heat preservation function and the polyurethane foaming heat preservation layer, the bathtub body can have a good heat preservation effect due to double heat preservation, and the electric heating device is arranged outside the inner layer and can heat water in the bathtub body to enable the water in the bathtub body to be kept at the constant temperature.

Description

technical field [0001] The invention belongs to the technical field of bathtubs, and in particular relates to a thermal insulation bathtub. Background technique [0002] With the improvement of people's requirements for the quality of life, more and more devices in home life are using intelligent control, which can reduce people's heavy and repetitive work and improve the quality of life. Bathtubs are often used in people's lives, but the existing bathtubs have poor thermal insulation effect, especially in winter, the warm water in the bathtub is easy to cool, reducing the comfort of use; in addition, most of the existing bathtubs do not have automatic cleaning devices, because The size of the bathtub is large, which is troublesome and tiring to clean. SUMMARY OF THE INVENTION [0003] The purpose of the present invention is to solve the above problems in the prior art, to provide a thermal insulation bathtub, which has a good thermal insulation effect and has an automati...

AI Technical Summary

Problems solved by technology

Bathtubs are often used in people's lives, but the existing bathtubs have poor thermal insulation effect. Especially in winter, the warm water in the bathtub is easy to cool down, which reduces the comfort of use; in addition, most of the existing bathtubs do not have automatic cleaning devices. The volume of the bathtub is large, and it is troublesome and tiring to clean

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