A water heating constant temperature sofa

Abstract

The invention discloses a water-heating constant-temperature sofa which comprises a sofa seat body, a sofa backrest, a water circulating device and a gas water heater, wherein a heat preservation layer, a waterproof layer, a heating layer and a spring sponge cushion are arranged in the sofa seat body in sequence from bottom to top; a display screen and a key are arranged on the outer wall of the sofa backrest; a controller, a water inlet pipe and a water outlet pipe are arranged in the sofa backrest; one ends of the water inlet pipe and the water outlet pipe are connected with the heating layer, while the other ends of the water inlet pipe and the water outlet pipe are connected with the water circulating device; the water circulating device is connected with the gas water heater through a water inlet connecting pipe and a water outlet connecting pipe; the display screen, the key and the water circulating device are all electrically connected with a controller; a heating water pipe is arranged in the heating layer; a first temperature sensor and a water level sensor are mounted in the heating water pipe and are electrically connected with the controller. The sofa has a heating function; the temperature of the sofa cushion can be accurately controlled; the constant temperature of the sofa can be kept for a long time even if no person sits on the sofa; a comfortable environment is provided for people.

Description

technical field [0001] The invention relates to a sofa, in particular to a water heating constant temperature sofa, which belongs to the field of household articles. Background technique [0002] With the improvement of people's living standards, the sofa has become one of the essential furniture. People like to sit on the sofa to chat, drink tea, read newspapers, watch TV, etc.! But in the cold winter, because there are no radiators in the southern part of our country, the temperature inside the house is as low as outside. Suddenly sitting on the sofa will feel cold buttocks. It is hard to sit in one place to warm up the area, get up and go When I took an item and came back, it became cold again, and it was very uncomfortable to sit on. Contents of the invention [0003] The object of the present invention is to provide a water heating constant temperature sofa, which has the function of heating, can accurately control the temperature of the sofa cushion, and can maintai...

AI Technical Summary

Problems solved by technology

[0002] With the improvement of people's living standards, the sofa has become one of the essential furniture. People like to sit on the sofa and chat, drink tea, read newspapers, watch TV, etc.! But in the cold winter, because there are no radiators in the southern part of our country, the temperature inside the house is as low as outside. Suddenly sitting on the sofa will feel cold buttocks. It is hard to sit in one place to warm up the area, get up and go When I took an item and came back, it became cold again, and it was very uncomfortable to sit on it

Images