CN201169891Y - Floor block with active carbon - Google Patents

Abstract

The utility model provides a floorboard block with active carbon, relating to a floorboard block. The aim of the utility model is to solve the problems in the prior environment-friendly architectural materials or decorative materials that although the harmful substances of the materials or the harmful substances released by the materials are qualified, the materials do not have the function of removing indoor harmful substances. In the utility model, the bottom surface of a base material layer(3) is provided with a groove(8), the top surface of a balance layer(4) is fixedly connected with the bottom surface of the base material layer(3) according to the shape of the groove(8), an active carbon layer(5) is fixed in the groove(8) and on the bottom surface of the balance layer(4), the circumference of the top surface of a ventilation isolation layer(6) is fixedly connected with the bottom surface except the balance layer(4) and the groove(8), a mute film layer(7) has the top surface fixedly connected with the bottom surface of the ventilation isolation layer(6), and the mute film layer(7) is provided with through holes(9). The floorboard block of the utility model contains the active carbon, which can timely adsorb, filter and remove harmful gases in a room decorated with the floorboards and further improve the air quality in the room.

Description

The floor board block that has active carbon

Technical field

The utility model relates to a kind of floor board block.

Background technology

The expert thinks, after " coal smoke type ", " photochemical fog type " polluted, it was the 3rd pollution period of sign that the modern is just entering with " room air pollution ".According to statistics, the whole world nearly half people be in the room air pollution, and indoor environmental pollution has caused 35.7% breathing problem, 22% chronic lung disease and 15% tracheitis, bronchitis and lung cancer.Investigation shows that the modern on average has 90% time live and work indoor.The degree of room air pollution then exceeds several times than outdoor in the modern city, and more alarming is that children are than the easier harm that is subjected to room air pollution of adult.A investigation from the BJ Children's Hospital has ninety percent infant family once to fit up in half a year in the leukemia children that this institute sees and treat patients.The expert infers that in view of the above the hazardous substances in the indoor hardware fitting may be a major incentive of childhood lymphoblastic leukemia.The World Health Organization announces that the whole world has 100,000 people to die from asthma because of room air pollution every year, and 35% is children wherein.According to statistics, Chinese children asthma morbidity rate is 2%～5%, and wherein 1 to 5 years old children's morbidity rate is up to 85%.Comprehensive survey shows that building and ornament materials, ventilation and air conditioning system, office equipment and household electrical appliance etc. are IAQ (indoor air quality) most important " recessive killers ".Along with the development of polymer chemistry, present constructional materials is replaced by high performance plastics and iron and steel gradually by in the past post and panel structure.Insulation materials, house decorative material, coating and various furniture, wall, floor surface oil plant, elegant in appearance, the economical and practical chemical article of also many uses.National health, construction and environmental administration once carried out a house decorative material selective examination, found that the material with toxic gas pollution accounts for 68%, these ornament materials can volatilize the volatile organic compound of kind more than 300, as formaldehyde, trichloro-ethylene, benzene, dimethylbenzene etc., in case enter family, will cause various diseases, comprising 30 several diseases such as respiratory tract, alimentary canal, Neurology, vision, hypertension, wherein formaldehyde, benzene, trichloro-ethylene etc. are known carcinogens.Building self also may become the pollution sources of room air.A kind of is to have added chemical substance in the building operations, and the antifreezing agent that adds when for example north of china in winter is constructed oozes out toxic gas ammonia.Another kind is the radon that is formed by the radioactive substance in stone material, floor tile, the ceramic tile in underground and the building, and this is a kind of natural radioactive gas of colorless and odorless, and is very harmful to human body.In increasing modern office equipment and household electrical appliance inlet chamber, consequent air pollution, noise pollution, electromagnetism involve that electrostatic interference, ultraviolet radiation etc. give people healthyly brings very important influence.Air-conditioning is universal day by day in the modern life, causes human body, room and air conditioner at last in the circulating system of a sealing of indoor formation, as easy as rolling off a log microorganisms such as bacterium, virus, mould is multiplied in a large number.In addition, cook and the metabolism of Indoor Combustion such as smoking and human body self and the volatilization of various domestic refuses also are the sources of room air pollution.Oil smoke in the kitchen and the smog composition in the cigarette are extremely complicated, have analyzed more than 3800 kind of material at present.They exist with gaseous state, aerosolized in air, and wherein gaseous material accounts for 90%, have many materials to have carcinogenicity in gaseous material.Even (green) constructional materials or ornament materials of environmental protection, though they self or the hazardous substances that discharges be up to standard, they do not have the function of removing indoor hazardous substances.

The utility model content

The purpose of this utility model is for solving the constructional materials or the ornament materials of existing environmental protection, though they self or the hazardous substances that discharges be up to standard, they do not have the problem of removing indoor hazardous substances function, and a kind of floor board block that has active carbon is provided.The utility model is by wearing layer 1, decorative paper layer 2, substrate layer 3, balance layer 4, active carbon layer 5, ventilative interlayer 6 and quiet rete 7 are formed, fixedly connected with the end face of decorative paper layer 2 in the bottom surface of wearing layer 1, fixedly connected with the end face of substrate layer 3 in the bottom surface of decorative paper layer 2, the bottom surface of substrate layer 3 is provided with groove 8, the bottom surface of the end face of balance layer 4 and substrate layer 3 is connected with the fixed in shape of groove 8, active carbon layer 5 is fixed on the bottom surface of the balance layer 4 in the groove 8, fixedly connected with the bottom surface beyond balance layer 4 grooves 8 around ventilative interlayer 6 end faces, the end face of quiet rete 7 is fixedlyed connected with the bottom surface of ventilative interlayer 6, has through hole 9 on the quiet rete 7.

Active carbon is a kind of very little microstructure object, a lot of micropores are arranged in the crystal, this makes active carbon that very big inner surface be arranged, its developed area is 500～1700 meters squared per gram, the micropore capillary tube that this quantity is very many has very strong adsorption capacity, can fully contact with airborne various pernicious gases, and play absorption, filtration and catharsis.The utility model contains active carbon, can improve indoor air quality with there being the pernicious gas in the room on this floor to adsorb timely, filter and remove.The utlity model has that simple in structure, processing and fabricating is convenient, the lasting advantage of absorption, filtration and scavenging action of pernicious gas.

Description of drawings

Fig. 1 is the integrally-built sectional drawing of the utility model, and Fig. 2 is that the A of Fig. 1 is to view.

The specific embodiment

The specific embodiment one: (referring to the present embodiment of Fig. 1～Fig. 2) by wearing layer 1, decorative paper layer 2, substrate layer 3, balance layer 4, active carbon layer 5, ventilative interlayer 6 and quiet rete 7 are formed, fixedly connected with the end face of decorative paper layer 2 in the bottom surface of wearing layer 1, fixedly connected with the end face of substrate layer 3 in the bottom surface of decorative paper layer 2, the bottom surface of substrate layer 3 is provided with groove 8, the bottom surface of the end face of balance layer 4 and substrate layer 3 is connected with the fixed in shape of groove 8, active carbon layer 5 is fixed on the bottom surface of the balance layer 4 in the groove 8, fixedly connected with the bottom surface beyond balance layer 4 grooves 8 around ventilative interlayer 6 end faces, the end face of quiet rete 7 is fixedlyed connected with the bottom surface of ventilative interlayer 6, has through hole 9 on the quiet rete 7.Described wearing layer 1 is generally alundum (Al or carborundum and overlays on the cellophane paper and make.Described decorative paper layer 2 is generally the facing paper that is printed on texture.Described substrate layer 3 is generally high density fiberboard.Described balance layer 4 generally also is moistureproof balance layer; the general employing has the ground paper of certain intensity to flood in ultrapas; balance layer can intercept moisture and the moisture that comes from ground; thereby the protection floor is not subjected to the ground moisture effect; further strengthened the moisture-proof function on floor; simultaneously also play balanced action, improved the obdurability on floor, the planarization of outward appearance and size stability.Described quiet rete 7 is the quiet damping bed course of NPR for light body foaming offset plate.Described ventilative interlayer 6 is gauzes.

The specific embodiment two: the distance on the quiet rete 7 of (referring to Fig. 2) present embodiment between any two through holes 9 is 30～40mm.Other is identical with the specific embodiment one.

The specific embodiment three: the through hole 9 on the quiet rete 7 of (referring to Fig. 2) present embodiment is a hexagon.Other is identical with the specific embodiment one.

The specific embodiment four: the distance between (referring to Fig. 2) present embodiment through hole 9 hexagonal two parallel edges is 30-～40mm.Other is identical with the specific embodiment one.

Preparation method: one, quiet rete 7 is rolled out the hexagon through hole; Two, with wearing layer 1 and decorative paper layer 2 hot pressing on the front of substrate layer 3, balance layer 4 hot pressing are gone out the groove 8 of 1 millimeters deep in the bottom surface (back side) of substrate layer 3 and together with substrate layer 3 hot pressing, be semiproduct this moment; Three, the one side that the semiproduct floor board block is had groove 8 is handled clean with roller brush dust removal machine; Four, glue is sprayed to 8 li of the grooves that clean semiproduct floor board block is handled at the back side; Five, active carbon is sprayed onto 8 li of grooves, blows over 60～70 ℃ hot blast then, make active carbon firm be bonded at groove 8 the insides; Six, the active carbon brush that will be sprayed on groove 8 outsides with hairbrush falls; Seven, the interlayer 6 of will breathing freely covers in the outside of groove 8, comes off in packing, transportation with in using to prevent active carbon; Eight, covering quiet rete 7 in the outside of ventilative interlayer 6 gets final product.

Claims (4)

1, a kind of floor board block that has active carbon, it is by wearing layer (1), decorative paper layer (2), substrate layer (3), balance layer (4), active carbon layer (5), ventilative interlayer (6) and quiet rete (7) are formed, fixedly connected with the end face of decorative paper layer (2) in the bottom surface of wearing layer (1), fixedly connected with the end face of substrate layer (3) in the bottom surface of decorative paper layer (2), the bottom surface that it is characterized in that substrate layer (3) is provided with groove (8), the bottom surface of the end face of balance layer (4) and substrate layer (3) is connected with the fixed in shape of groove (8), active carbon layer (5) is fixed on the bottom surface of the balance layer (4) in the groove (8), fixedly connected with balance layer (4) groove (8) bottom surface in addition around ventilative interlayer (6) end face, the end face of quiet rete (7) is fixedlyed connected with the bottom surface of ventilative interlayer (6), has through hole (9) on the quiet rete (7).

2, the floor board block that has active carbon according to claim 1 is characterized in that the distance that quiet rete (7) is gone up between any two through holes (9) is 30～40mm.

3, the floor board block that has active carbon according to claim 1 is characterized in that the through hole (9) on the quiet rete (7) is a hexagon.

4, the floor board block that has active carbon according to claim 1 is characterized in that the distance between hexagonal two parallel edges of through hole (9) is 30-～40mm.