Sofa capable of heating by utilizing solar energy

Abstract

The invention discloses a sofa capable of heating by utilizing solar energy. The sofa comprises a sofa seat body (1) and a sofa backrest (2), wherein the sofa seat body (1) is internally and sequentially provided with a heat preservation layer (3), a waterproof layer (4), a heating layer (5) and a spring sponge cushion (6) from bottom to top; the outer wall of the sofa backrest (2) is provided with a display screen (7) and a key (8); the sofa backrest (2) is internally provided with a controller (9), a water inlet pipe (10) and a water outlet pipe (11); the sofa also comprises a water storage tank (12) and an evacuated collector tube (13); the heating layer (5) is internally provided with a heating water pipe (14); one ends of the water inlet pipe (10) and the water outlet pipe (11) are connected with the heating water pipe (14), and the other ends of the water inlet pipe (10) and the water outlet pipe (11) are connected with the water storage tank (12); the water storage tank (12) is connected with the evacuated collector tube (13); the water outlet pipe (11) is provided with a water pump (15); the display screen (7), the key (8) and the water pump (15) are respectively and electrically connected with the controller (9). The sofa has the advantages of heating and saving energy, and can keep the constant temperature for a long time even if no person sits on the sofa, and thus a comfortable environment is provided for the people.

Description

technical field [0001] The invention relates to a sofa, in particular to a sofa heated by solar energy, and 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 It gets cold again when you get the items and come back, it is very uncomfortable to sit on. Contents of the invention [0003] The object of the present invention is to provide a sofa heated by solar energy, which can not only keep warm but also has the advantages of energy saving and environmental protection. Even if no one sits on it, it can mai...

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 It gets cold again when you pick up the items and come back, it's very uncomfortable to sit on

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