Self-cleaning cold and warm radiation aluminum plate

Abstract

The invention relates to a self-cleaning cold and warm radiation aluminum plate. The self-cleaning cold and warm radiation aluminum plate comprises a fluorocarbon aluminum panel, a heat conduction layer, an aluminum supporting frame, a heat preservation layer and a sound absorption layer which are sequentially arranged from top to bottom, wherein a filling cavity formed between the aluminum supporting frame and the ground is filled with the heat preservation layer, and the sound absorption layer is arranged in the heat preservation layer. A pouring hole and a through hole are formed in the aluminum supporting frame and the sound absorption layer respectively, and polyurethane foam is poured into the filling cavity through the pouring hole and the through hole to form the heat preservation layer. A mounting rod connected with the sound absorption layer is arranged on the aluminum supporting frame in a penetrating mode, and the mounting rod drives the sound absorption layer to move up and down in the filling cavity. Pouring of the heat preservation layer can be assisted through the sound absorption layer and the mounting rod, polyurethane foam is made to be uniform and free of cavities, the height of the sound absorption layer can be adjusted, combination of the sound absorption layer and the heat preservation layer is achieved, the heat preservation layer made of the polyurethane foam has the sound insulation effect, the sound absorption layer has the sound absorption effect, sound attenuation and noise reduction can be achieved through combination of the heat preservation layer and the sound absorption layer, and the sound insulation effect is better.

Description

technical field [0001] The invention belongs to the technical field of interior decoration materials, and in particular relates to a self-cleaning cold and warm radiation aluminum plate. Background technique [0002] The floor radiant air conditioning system is a method in which cold or hot water at a specific temperature circulates in the coil system buried under the floor to cool or heat the entire floor, and radiates cooling or heating to the room evenly through the ground. [0003] Common ground heating and cooling methods are very complicated in the laying process. The traditional wet engineering method commonly used at present is the landfill type. Generally, the base layer of the floor slab is leveled with cement mortar, and then a thermal insulation board with a thickness of not less than 20mm is laid on it. The upper part of the board is often compounded with a layer of tin foil or aluminum foil, and then The water pipes are evenly arranged according to a certain g...

AI Technical Summary

Problems solved by technology

[0004] This kind of laying has long construction period, high labor intensity of construction personnel, affected by cement layer, slow heat transfer and uneven temperature

In addition, it is not easy to add sound-absorbing materials to the ground radiation air-conditioning system, even if it is added, the sound-absorbing materials will be very close to tin foil or aluminum foil, and the service life of the sound-absorbing materials will be affected when the temperature is high or low. The ground is laid with floor shock-absorbing and sound-insulating materials, and the sound-insulating effect is poor

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