Self-heating solid wood composite floor and preparation method thereof

Abstract

The invention provides a self-heating solid wood composite floor with simple structure, simple process, rapid directional heat generation, convenient installation, stable quality, safety and environmental protection and a preparation method. Heating element, lower base material, and heat insulating material; the heating element is located in the embedding groove on the lower surface of the upper base material; the two ends of the floor are provided with electrical connection tenon installation grooves and electrical connection tenon groove installation grooves; the conductive part is exposed on the bottom surface of the installation groove ; The first conductive sleeve and the second conductive sleeve are arranged in the middle of the electric connection tenon and the electric connection tenon groove; The second conductive sleeve is in contact with the heating element exposed on the bottom surface of the installation groove; the electric connection tenon and the electric connection tenon have a matching tenon and groove structure, and the electric connection tenon on one floor can pass through the tenon and groove on the other floor The structures are connected, and the electric conductor is inserted into the first conductive sleeve and the second conductive sleeve to conduct the conductive parts on the two floors.

Description

technical field [0001] The invention relates to a self-heating solid wood composite floor and a preparation method thereof, belonging to the field of floor heating floor manufacturing. Background technique [0002] Heating floor is one of the high-tech wooden products that have appeared in recent years. It can radiate heat evenly from the surface to the room. According to the air flow law of "cold drop and heat rise", the indoor heating effect can be achieved, and it is different from the traditional heating method. Compared with the geothermal floor, it is easier to arrange and look beautiful in the room, and it is more scientific and energy-saving. Therefore, the adoption of heating floor heating is recognized and accepted by more and more people, especially those without central heating facilities. [0003] However, the heating floor is still in the research stage and has not been substantially promoted in the market. The reason is that there are many deficiencies in th...

AI Technical Summary

Problems solved by technology

However, wooden materials have the characteristics of "wet expansion and dry contraction", and are poor conductors of heat. They are directly used as geothermal floors without special design or special processing. The heat is transferred from the heating element to the wooden board through the heat conduction medium. It is controllable, the heat conduction efficiency is low, and the floor is prone to various defects such as deformation, warping, bulging, and surface cracking during use; (2) The heating floor in the prior art is usually directly powered by AC220V, 50Hz power supply , the external wires and the heating element usually use point contact. When the power supply is frequently turned on and off, a high-charge area will be formed at the connection, which will cause the local temperature of the floor to be too high, resulting in blackening or even burning of the floor. It is difficult to avoid contact with open water, and it is easy to produce dangers such as leakage and short circuit when it penetrates into the floor, so there is also a larger safety hazard; (3) in the heating floor of the prior art, if there are any one or more on the floor If the heating element is damaged or the contacts are loose, all floor systems will be powered off, and it is difficult to check out the problem. Even if the problematic floor is checked, the cost of repair or replacement is quite high and troublesome, so the product is not practical and cannot be used. Meet the consumer needs of the masses

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