CN114541687A - Healthy bamboo floor structure for house - Google Patents
Healthy bamboo floor structure for house Download PDFInfo
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- CN114541687A CN114541687A CN202011350574.3A CN202011350574A CN114541687A CN 114541687 A CN114541687 A CN 114541687A CN 202011350574 A CN202011350574 A CN 202011350574A CN 114541687 A CN114541687 A CN 114541687A
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F15/00—Flooring
- E04F15/02—Flooring or floor layers composed of a number of similar elements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27D—WORKING VENEER OR PLYWOOD
- B27D1/00—Joining wood veneer with any material; Forming articles thereby; Preparatory processing of surfaces to be joined, e.g. scoring
- B27D1/04—Joining wood veneer with any material; Forming articles thereby; Preparatory processing of surfaces to be joined, e.g. scoring to produce plywood or articles made therefrom; Plywood sheets
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F15/00—Flooring
- E04F15/02—Flooring or floor layers composed of a number of similar elements
- E04F15/02038—Flooring or floor layers composed of a number of similar elements characterised by tongue and groove connections between neighbouring flooring elements
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F15/00—Flooring
- E04F15/02—Flooring or floor layers composed of a number of similar elements
- E04F15/10—Flooring or floor layers composed of a number of similar elements of other materials, e.g. fibrous or chipped materials, organic plastics, magnesite tiles, hardboard, or with a top layer of other materials
- E04F15/107—Flooring or floor layers composed of a number of similar elements of other materials, e.g. fibrous or chipped materials, organic plastics, magnesite tiles, hardboard, or with a top layer of other materials composed of several layers, e.g. sandwich panels
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F15/00—Flooring
- E04F15/18—Separately-laid insulating layers; Other additional insulating measures; Floating floors
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F15/00—Flooring
- E04F15/18—Separately-laid insulating layers; Other additional insulating measures; Floating floors
- E04F15/181—Insulating layers integrally formed with the flooring or the flooring elements
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
- H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
- H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
- H01F1/032—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of hard-magnetic materials
- H01F1/04—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of hard-magnetic materials metals or alloys
- H01F1/047—Alloys characterised by their composition
- H01F1/053—Alloys characterised by their composition containing rare earth metals
- H01F1/055—Alloys characterised by their composition containing rare earth metals and magnetic transition metals, e.g. SmCo5
- H01F1/057—Alloys characterised by their composition containing rare earth metals and magnetic transition metals, e.g. SmCo5 and IIIa elements, e.g. Nd2Fe14B
- H01F1/0571—Alloys characterised by their composition containing rare earth metals and magnetic transition metals, e.g. SmCo5 and IIIa elements, e.g. Nd2Fe14B in the form of particles, e.g. rapid quenched powders or ribbon flakes
- H01F1/0573—Alloys characterised by their composition containing rare earth metals and magnetic transition metals, e.g. SmCo5 and IIIa elements, e.g. Nd2Fe14B in the form of particles, e.g. rapid quenched powders or ribbon flakes obtained by reduction or by hydrogen decrepitation or embrittlement
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
- H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
- H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
- H01F1/032—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of hard-magnetic materials
- H01F1/04—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of hard-magnetic materials metals or alloys
- H01F1/047—Alloys characterised by their composition
- H01F1/053—Alloys characterised by their composition containing rare earth metals
- H01F1/055—Alloys characterised by their composition containing rare earth metals and magnetic transition metals, e.g. SmCo5
- H01F1/057—Alloys characterised by their composition containing rare earth metals and magnetic transition metals, e.g. SmCo5 and IIIa elements, e.g. Nd2Fe14B
- H01F1/0571—Alloys characterised by their composition containing rare earth metals and magnetic transition metals, e.g. SmCo5 and IIIa elements, e.g. Nd2Fe14B in the form of particles, e.g. rapid quenched powders or ribbon flakes
- H01F1/0575—Alloys characterised by their composition containing rare earth metals and magnetic transition metals, e.g. SmCo5 and IIIa elements, e.g. Nd2Fe14B in the form of particles, e.g. rapid quenched powders or ribbon flakes pressed, sintered or bonded together
- H01F1/0577—Alloys characterised by their composition containing rare earth metals and magnetic transition metals, e.g. SmCo5 and IIIa elements, e.g. Nd2Fe14B in the form of particles, e.g. rapid quenched powders or ribbon flakes pressed, sintered or bonded together sintered
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
- H01F41/0253—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing permanent magnets
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
- H01F41/0253—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing permanent magnets
- H01F41/0266—Moulding; Pressing
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F2201/00—Joining sheets or plates or panels
- E04F2201/03—Undercut connections, e.g. using undercut tongues or grooves
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F2290/00—Specially adapted covering, lining or flooring elements not otherwise provided for
- E04F2290/04—Specially adapted covering, lining or flooring elements not otherwise provided for for insulation or surface protection, e.g. against noise, impact or fire
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Power Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mechanical Engineering (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Hard Magnetic Materials (AREA)
Abstract
The invention relates to the technical field of bamboo floors, in particular to a healthy household bamboo floor structure which comprises a bamboo floor, a mounting groove and a mounting block, wherein the mounting groove is fixedly connected to the right side of the bamboo floor; the bamboo floor is added with magnetic particles. The invention overcomes the defects of the prior art, the permanent protective layer is formed on the surface of the magnetic particle, the penetration of water molecules is effectively inhibited, the compatibility of inorganic materials and organic polymers is improved, the catalytic oxidation function is enhanced by adding the magnetic particle into the bamboo floor, indoor benzene, formaldehyde, sulfide, ammonia and odor substances can be effectively removed, and the bamboo floor has a sterilization function; through being equipped with the structure of fixing once more between this bamboo floor mounting groove and the installation piece, avoid the inside damage in bamboo floor, increased bamboo floor's life.
Description
Technical Field
The invention relates to the technical field of bamboo floors, in particular to a healthy bamboo floor structure for home.
Background
The floor is a new kind of building decorative materials, it takes natural high-quality bamboo as raw materials, through twenty several processes, remove the original juice of bamboo, piece together and press through the high temperature and high pressure, pass the multilayer paint, oven dry with the infrared ray finally, the bamboo floor brings a green fresh wind for building materials market with its natural advantages given and many good properties after shaping, the bamboo floor has natural texture of the bamboo, fresh and elegant, give people a sense of returning to nature, elegance and delightful, it has many characteristics, the bamboo floor replaces the wood with the bamboo at first, have original characteristics of timber, and the bamboo in the course of working, adopt the high-quality glue seed meeting national standard, can avoid the harm of substances such as formaldehyde to the human body.
However, do not be equipped with the structure of fixing once more between current bamboo floor mounting groove and the installation piece, the phenomenon of shrink can appear after the use when the bamboo floor, because the fixed effect between mounting groove and the installation piece is not good, make the gap grow more easily between the bamboo floor, lead to the damage on bamboo floor, and current bamboo floor bottom does not have dampproofing structure, when the room interior when the moisture, because the moisture on ground is in the bamboo floor of the easy opposite bite, make the bamboo floor appear the phenomenon that the bamboo worm was bred in the humidity easily, cause the inside damage on bamboo floor, the life on bamboo floor has been shortened.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a healthy bamboo floor structure for home furnishing, which overcomes the defects of the prior art, is simple in structural design, and effectively solves the problems that no secondary fixing structure is arranged between the installation groove and the installation block of the conventional bamboo floor, the bamboo floor shrinks after being used, the fixing effect between the installation groove and the installation block is poor, the gap between the bamboo floors is easy to grow, the damage of the bamboo floor is caused, and the bottom of the conventional bamboo floor is not provided with a damp-proof structure.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme:
a bamboo floor structure for healthy home comprises a bamboo floor, a mounting groove and a mounting block, wherein the mounting groove is fixedly connected to the right side of the bamboo floor, and the leftmost side of the bamboo floor is fixedly connected with the mounting block;
the bamboo floor is characterized in that the installation block is fixedly connected with a fixed groove on the right side, the installation groove is fixedly connected with a fixed block on the right side, the inner upper end of the bamboo floor is fixedly connected with an anti-skid layer, the lower side of the anti-skid layer is fixedly connected with a waterproof and breathable layer, the lower side of the waterproof and breathable layer is fixedly connected with an upper layer bamboo board, the lower side of the upper layer bamboo board is fixedly connected with a middle layer bamboo board, the lower side of the middle layer bamboo board is fixedly connected with a lower layer bamboo board, the upper surface of the upper layer bamboo board is fixedly connected with a fixed band, one side of the middle layer bamboo board is fixedly connected with an upper layer fixed plate and a lower layer fixed plate respectively, the upper surface of the anti-skid layer is fixedly connected with an anti-skid adhesive, the lower side of the anti-skid adhesive is fixedly connected with a supporting block, and the lower side of the supporting block is fixedly connected with a fixed plate.
As a preferable technical scheme of the invention, the mounting groove and the mounting block are arranged in parallel by taking the bamboo floor as the center, and the fixing groove and the fixing block can be in fit connection.
As a preferred technical scheme of the invention, the waterproof breathable layer is provided with 2 layers, and the upper layer bamboo board, the middle layer bamboo board and the lower layer bamboo board of the waterproof breathable layer are centrosymmetrically distributed.
As a preferred technical scheme of the invention, the upper fixing plate and the lower fixing plate are rectangular, and the upper fixing plate and the lower fixing plate are symmetrically distributed.
As a preferred technical scheme of the invention, the upper layer bamboo board, the middle layer bamboo board and the lower layer bamboo board are arranged in parallel, and the middle layer bamboo board is positioned between the upper layer bamboo board and the lower layer bamboo board.
As a preferred technical scheme of the invention, the anti-skid rubber is semicircular and is vertical to the upper end of the supporting block.
As a preferred technical scheme of the invention, the bamboo floor is added with magnetic particles, and the magnetic particles comprise the following components in parts by weight: 90-95 parts of aluminum-nickel composite magnetic powder, 1-2 parts of an adhesive, 3-4 parts of a coupling agent, 30-40 parts of neodymium powder, 1-2 parts of boron powder, 1-3 parts of dysprosium powder, 1-2 parts of praseodymium powder, 1-3 parts of zirconium powder, 2-4 parts of copper powder, 40-55 parts of iron powder, 10-20 parts of butyl acrylate, 2-3 parts of stearic acid, 10-15 parts of ferrous chloride tetrahydrate, 14-18 parts of ferric trichloride hexahydrate, 1-2 parts of ammonium persulfate, 0.1-0.4 part of p-nitrophenol, 2-3 parts of cyanoethyl cellulose and 15-20 parts of ammonia water with the concentration of 10-12%.
In a preferred embodiment, the following ingredients and parts by weight thereof are included: 91-94 parts of aluminum-nickel composite magnetic powder, 1-2 parts of an adhesive, 3-4 parts of a coupling agent, 32-38 parts of neodymium powder, 1-2 parts of boron powder, 2-3 parts of dysprosium powder, 1-2 parts of praseodymium powder, 2-3 parts of zirconium powder, 2-3 parts of copper powder, 45-50 parts of iron powder, 12-18 parts of butyl acrylate, 2-3 parts of stearic acid, 11-14 parts of ferrous chloride tetrahydrate, 15-17 parts of ferric trichloride hexahydrate, 1-2 parts of ammonium persulfate, 0.2-0.4 part of p-nitrophenol, 2-3 parts of cyanoethyl cellulose and 16-18 parts of ammonia water with the concentration of 10-12%.
In a preferred embodiment, the following ingredients and parts by weight thereof are included: 93 parts of aluminum-nickel composite magnetic powder, 2 parts of an adhesive, 3 parts of a coupling agent, 35 parts of neodymium powder, 1 part of boron powder, 2 parts of dysprosium powder, 1 part of praseodymium powder, 2 parts of zirconium powder, 2 parts of copper powder, 48 parts of iron powder, 15 parts of butyl acrylate, 2 parts of stearic acid, 13 parts of ferrous chloride tetrahydrate, 16 parts of ferric trichloride hexahydrate, 1 part of ammonium persulfate, 0.3 part of p-nitrophenol, 2 parts of cyanoethyl cellulose and 17 parts of ammonia water with the concentration of 11%.
In a preferred embodiment, the aluminum-nickel composite magnetic material is highly dispersed spherical particles, and the particle size of the aluminum-nickel composite magnetic powder is 1-4 mm.
In a preferred embodiment, the preparation method of the magnetic particles comprises the following specific preparation steps:
step 1: preparing raw materials, namely weighing the required raw materials according to the weight parts of the components in the magnetic particles;
step 2: preparing neodymium iron boron blocks, placing neodymium and praseodymium materials prepared in the step 1 in a smelting furnace, controlling the temperature in the smelting furnace to 1050-;
and step 3: preparing neodymium iron boron particles, adding the neodymium iron boron blocks prepared in the step (2) into a hydrogen crushing device, and preparing the neodymium iron boron particles with the particle size of less than 0.5mm by using the hydrogen crushing device;
and 4, step 4: preparing mixed powder, namely placing the neodymium iron boron particles obtained through the hydrogen crushing in the step 3 into a mixing kettle, adding the aluminum-nickel composite magnetic powder into the mixing kettle, mixing for 30-40 min, continuously adding 1-2 parts of adhesive and 3-4 parts of coupling agent into the mixing kettle, continuously mixing for 50-60 min to obtain mixed particles, and then performing air flow grinding on the mixed particles to prepare powder, wherein the particle size of the powder is less than 1um, so that the mixed powder is obtained;
and 5: molding, namely putting the mixed powder prepared in the step 4 into a mixer, controlling the mixing for more than 2 hours, and pressing the mixed powder into a blank-shaped solid by using a mold in a constant magnetic field environment;
step 6: preparing a composite magnetic material, placing the blank-shaped solid prepared in the step 5 in a vacuum condition at 600 ℃ for pre-sintering for 2-3 hours, then transferring the pre-sintered blank-shaped solid into a vacuum furnace, controlling the temperature in the vacuum furnace to be 1200-1500 ℃ for sintering for 5-7 hours, and performing tempering and re-forging treatment to obtain a finished product of the composite magnetic material;
and 7: grinding, namely placing the composite magnetic material prepared in the step 6 into a grinding kettle, controlling the grinding speed of the grinding kettle to 5500-7000 r/min, and grinding for 2-3 hours to obtain composite magnetic powder;
and 8: preparing a fiber polyester solution, namely preparing the raw materials prepared in the step 1 into the fiber polyester solution;
and step 9: laminating, namely putting the fiber polyester solution prepared in the step 8 into a stirring kettle, slowly injecting the composite magnetic powder prepared in the step 7 into the stirring kettle, stirring while injecting, controlling the stirring speed in the stirring kettle to be 300-400 r/min, stirring for 40-60 min to ensure that the surface of the composite magnetic powder is uniformly coated with the fiber polyester solution, cooling and discharging to obtain a laminated composite magnetic blank;
step 10: and (3) putting the coated composite magnetic blank prepared in the step (9) into a planetary mixer, and controlling the speed of the planetary mixer to be 3000-4000 r/min to obtain magnetic particles with the particle size of 2-3 mm.
In a preferred embodiment, the mixing rate of the mixing kettle in the step 4 is controlled to be 350-450 r/min.
In a preferred embodiment, the specific operation of the tempering and re-forging treatment in the step 6 is as follows: firstly, tempering the composite magnetic material sintered in the vacuum furnace to 600 ℃, preserving heat for 3 hours under the temperature condition, then carrying out secondary tempering to 300 ℃, preserving heat for 3 hours under the temperature condition, and carrying out double tempering.
In a preferred embodiment, the specific preparation steps of step 8 are as follows:
step 81: slowly injecting the ammonium persulfate prepared in the step 1 into sufficient deionized water, and continuously stirring the mixture to uniformly dilute the ammonium persulfate to obtain a solution A;
step 82: injecting the p-nitrophenol prepared in the step 1 into sufficient absolute ethyl alcohol, continuously stirring the mixture at the same time to ensure that the p-nitrophenol is uniformly diluted, raising the temperature to 60-70 ℃, adding the cyanoethyl cellulose prepared in the step 1, and stirring for 20-40 minutes at the same time to obtain a solution B;
step 83: mixing the ferrous chloride tetrahydrate and the ferric chloride hexahydrate solution prepared in the step 1, injecting the mixture into enough deionized water, and continuously stirring the mixture to obtain a solution C;
step 84: fully mixing the solution B and the solution C, dropwise adding ammonia water with the substance amount concentration of 10-12% into the mixture, and stirring simultaneously to fully react for 2-6 hours to obtain a solution D;
step 85: and (2) mixing the stearic acid and butyl acrylate prepared in the step (1), injecting the mixture into sufficient deionized water, continuously stirring the mixture, simultaneously adding the solution C into the mixture, injecting the mixture into a reaction kettle, introducing nitrogen as protective gas, adjusting the temperature of the reaction kettle to be 60-80 ℃, adding the solution A, keeping the temperature and stirring for 2-5 hours, cooling and discharging, and preparing the fiber polyester solution.
In a preferred embodiment, the weight part ratio of the sufficient deionized water to the ammonium persulfate in the step 81 is 1: 20, the weight part ratio of the sufficient absolute ethyl alcohol to the p-nitrophenol in the step 82 is 1: 10-1: 15, the weight part ratio of the sufficient deionized water to the mixed solution in the step 83 is 1: 15-1: 20, in the step 85, the weight part ratio of the sufficient deionized water to the mixed solution is 1: 13-1: 18.
in a preferred embodiment, the stirring operation when injecting the solution in step 9 is specifically: the mixture was stirred in a counter-clockwise direction until the mixture appeared pasty with a grainy feel and a uniform particle distribution.
The invention has the technical effects and advantages that:
1. according to the invention, the surface activity of the magnetic particles is effectively improved, the coupling force on the surface of the magnetic particles is enhanced, the combination effect of the magnetic particles and an organic material is stronger, the copper ion adsorption rate of the magnetic particles can be improved by matching cyanoethyl cellulose, a permanent protective layer is formed on the surface of the magnetic particles, the penetration of water molecules is effectively inhibited, the compatibility of an inorganic material and an organic polymer is greatly improved on the basis of the original compatibility, the inorganic compatibility of the magnetic particles is greatly improved, the process is simple, the equipment requirement is low, and the operability is strong.
2. The invention adds zirconium element into the existing neodymium iron boron magnetic material, the zirconium element is not conflicted with aluminum, nickel, neodymium, boron, dysprosium and praseodymium, and on the basis of the original magnetic material composite manufacturing metal particles, the crystal of the magnetic particles is more refined, the coercive force of the magnet integrally formed by the magnetic particles is greatly improved, and the coupling effect between the hard magnetic phase and the soft magnetic phase is enhanced, so that the comprehensive magnetic performance of the magnetic particles is greatly improved.
3. Be equipped with the structure of fixing once more between this bamboo floor mounting groove and the installation piece, the phenomenon of shrink can appear after the bamboo floor is used, because the fixed effectual between mounting groove and the installation piece, make the gap between the bamboo floor be difficult to the grow, avoid the damage on bamboo floor, and this bamboo floor bottom is equipped with dampproofing structure, when going back the tide in the room appearing, the moisture on ground can not be in the inside the inverse bite bamboo floor, make the bamboo floor be difficult to appear the phenomenon that the bamboo worm bred in the humidity, avoid the inside damage on bamboo floor, the life on bamboo floor has been increased.
4. All be provided with fixed slot and fixed block through this bamboo floor mounting groove and installation piece one side, make when installing the bamboo floor, inlay the connection through mounting groove and installation piece, link together between the bamboo floor, and the fixed slot agrees with again with the fixed block and is connected for play fixed effect once more between the bamboo floor, because the phenomenon of shrink can appear in the bamboo floor after using, thereby make the difficult grow in gap between the bamboo floor, avoid the damage on bamboo floor.
5. Through being provided with waterproof ventilative layer, when the room in appear returning the tide, waterproof ventilative layer can be prevented the moisture that returns the tide for in the moisture on ground can not be opposed to bite bamboo floor, the phenomenon that bamboo worm was bred to the humidity can not appear on bamboo floor, avoids the inside damage on bamboo floor, has increased bamboo floor's life.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the inner structure of the bamboo flooring of the present invention;
FIG. 3 is a schematic view of the inner layered structure of the bamboo flooring of the present invention
FIG. 4 is a schematic view of the anti-slip layer structure of the present invention.
In the figure: 1. a bamboo floor; 2. mounting grooves; 3. mounting blocks; 4. fixing grooves; 5. a fixed block; 6. an anti-slip layer; 601. anti-slip glue; 602. a support block; 603. a fixing plate; 7. a waterproof breathable layer; 8. an upper layer bamboo board; 9. a middle layer bamboo board; 10. a lower layer bamboo board; 11. fixing belts; 12. an upper fixing plate; 13. and a lower fixing plate.
Detailed Description
The preferred embodiments of the present invention will hereinafter be described in conjunction with the appended drawings, it being understood that the preferred embodiments described herein are merely for the purpose of illustrating and explaining the present invention and are not intended to limit the present invention:
as shown in fig. 1-4: a bamboo floor structure for healthy home comprises a bamboo floor 1, a mounting groove 2 and a mounting block 3, wherein the mounting groove 2 is fixedly connected to the right side of the bamboo floor 1, and the mounting block 3 is fixedly connected to the leftmost side of the bamboo floor 1;
3 right sides fixedly connected with fixed slots 4 of installing block, 2 right sides fixedly connected with fixed blocks 5 of mounting groove, 1 inboard upper end fixedly connected with skid resistant course 6 on the bamboo floor, 6 downside fixedly connected with waterproof ventilative layers 7 of skid resistant course, waterproof ventilative 7 downside fixedly connected with upper bamboo clapper 8 of layer, 8 downside fixedly connected with middle level bamboo clapper 9 of upper bamboo clapper 9, middle level bamboo clapper 9 downside fixedly connected with lower floor's bamboo clapper 10, the equal fixedly connected with fixed band 11 in upper bamboo clapper 8 upper end surface, one side difference fixedly connected with upper fixed plate 12 and lower floor's fixed plate 13 of middle bamboo clapper 9, the equal fixedly connected with non-slip glue 601 in the upper end surface of skid resistant course 6, the equal fixedly connected with supporting shoe 602 of non-slip glue 601 downside, supporting shoe 602 downside fixedly connected with fixed plate 603.
Wherein, the mounting groove 2 and the mounting block 3 are arranged in parallel by taking the bamboo floor 1 as the center, and the fixing groove 4 and the fixing block 5 can be matched and connected.
In this embodiment, through this kind of design, when installing bamboo floor 1, inlay through mounting groove 2 and installation piece 3 and connect, link together between the bamboo floor 1, and fixed slot 4 agrees with again with fixed block 5 and is connected for play the effect of fixing once more between the bamboo floor 1.
Wherein, the waterproof breathable layer 7 is provided with 2 layers, and the waterproof breathable layer 7 is centrally and symmetrically distributed by the upper layer bamboo board 8, the middle layer bamboo board 9 and the lower layer bamboo board 10.
In this embodiment, through this kind of design, when making the interior phenomenon of getting damp appear in the room, subaerial moisture can not be eaten against and eat in the bamboo floor 1, the moisture that the below waterproof ventilative layer 7 can get damp prevents, the phenomenon that the bamboo worm was bred to the humidity can not appear in the bamboo floor 1, avoid the inside damage on bamboo floor 1, the life on bamboo floor has been increased, waterproof ventilative layer 7 of the higher authority then protects the liquid for splashing, avoid hindering bamboo floor 1.
Wherein, upper fixing plate 12 and lower floor's fixed plate 13 all are the rectangle, and upper fixing plate 12 all distributes with lower floor's fixed plate 13 symmetry.
In this embodiment, the upper fixing plate 12 and the lower fixing plate 13 are symmetrically distributed, so that the upper bamboo plate 8 and the lower bamboo plate 10 can be firmly fixed on the middle bamboo plate 9, and the bamboo floor 1 is not easy to crack.
Wherein, the upper layer bamboo board 8, the middle layer bamboo board 9 and the lower layer bamboo board 10 are arranged in parallel, and the middle layer bamboo board 9 is positioned between the upper layer bamboo board 8 and the lower layer bamboo board 10.
In this embodiment, through this kind of design, make bamboo floor 1 be difficult to receive weather effect and appear the phenomenon of shrink and inflation, and the installation direction of middle level bamboo clapper 9 is opposite with the installation direction of upper strata bamboo clapper 8 and lower floor's bamboo clapper 10 for when the phenomenon of shrink or inflation appears in bamboo floor 1, upper strata bamboo clapper 8, middle level bamboo clapper 9 and lower floor's bamboo clapper 10 can be drawn back each other, avoids bamboo floor 1 to warp seriously.
The anti-slip rubber 601 is semicircular, and the anti-slip rubber 601 is perpendicular to the upper end of the supporting block 602.
In this embodiment, through such a design, when the bamboo floor 1 moves, the phenomenon of slipping is not easy to occur, and the anti-slip glue 601 is perpendicular to the upper end of the supporting block 602, so that the anti-slip glue 601 is more stable and is not easy to damage.
As a preferred embodiment of the invention, the bamboo floor is additionally provided with magnetic particles.
Example 1:
a magnetic particle comprises the following components in parts by weight: 90 parts of aluminum-nickel composite magnetic powder, 1 part of adhesive, 3 parts of coupling agent, 30 parts of neodymium powder, 1 part of boron powder, 1 part of dysprosium powder, 1 part of praseodymium powder, 1 part of zirconium powder, 2 parts of copper powder, 40 parts of iron powder, 10 parts of butyl acrylate, 2 parts of stearic acid, 10 parts of ferrous chloride tetrahydrate, 14 parts of ferric trichloride hexahydrate, 1 part of ammonium persulfate, 0.1 part of p-nitrophenol, 2 parts of cyanoethyl cellulose and 15 parts of ammonia water with the concentration of 10%;
further, in the above components, the aluminum-nickel composite magnetic material is highly dispersed spherical particles, and the particle size of the aluminum-nickel composite magnetic powder is 1 mm;
on the basis, the preparation method of the magnetic particles comprises the following specific preparation steps:
step 1: preparing raw materials, namely weighing the required raw materials according to the weight parts of the components in the magnetic particles;
step 2: preparing an NdFeB block, namely placing the Nd and Pr materials prepared in the step 1 in a smelting furnace, controlling the temperature in the smelting furnace to be 1100 ℃ for 30min, then adding Dy and Cu, controlling the temperature in the smelting furnace to be 1500 ℃ for melting for 45min, synchronously adding B, Pr, Zr and Fe into the smelting furnace, controlling the temperature in the smelting furnace to be 2000 ℃ for melting for 40min, fully mixing the completely melted components, and then casting and cooling the mixture into the NdFeB block;
and step 3: preparing neodymium iron boron particles, adding the neodymium iron boron blocks prepared in the step 2 into a hydrogen crushing device, and preparing the neodymium iron boron particles with the particle size of 0.2mm by using the hydrogen crushing device;
and 4, step 4: preparing mixed powder, namely placing the neodymium iron boron particles obtained by the hydrogen crushing in the step 3 into a mixing kettle, adding aluminum nickel composite magnetic powder into the mixing kettle, controlling the mixing speed of the mixing kettle to be 350r/min, mixing for 30min, continuously adding 1-2 parts of adhesive and 3-4 parts of coupling agent into the mixing kettle, continuously mixing for 50-60 min to obtain mixed particles, and then carrying out air flow grinding on the mixed particles to prepare powder, wherein the particle size of the powder is less than 1um, so as to obtain mixed powder;
and 5: molding, namely putting the mixed powder prepared in the step 4 into a mixer, controlling the mixing for more than 2 hours, and pressing the mixed powder into a blank-shaped solid by using a mold in a constant magnetic field environment;
step 6: preparing a composite magnetic material, placing the blank-shaped solid prepared in the step 5 in a vacuum condition at 600 ℃ for pre-sintering for 2-3 hours, then transferring the pre-sintered blank-shaped solid into a vacuum furnace, controlling the temperature in the vacuum furnace to be 1200-1500 ℃ for sintering for 6 hours, then tempering the composite magnetic material sintered in the vacuum furnace to 600 ℃ and preserving heat for 3 hours under the temperature condition, further carrying out secondary tempering to 300 ℃, and preserving heat for 3 hours under the temperature condition, thus obtaining a finished product of the composite magnetic material;
and 7: grinding, namely placing the composite magnetic material prepared in the step 6 into a grinding kettle, controlling the grinding speed of the grinding kettle to 5500-7000 r/min, and grinding for 2-3 hours to obtain composite magnetic powder;
and 8: preparing a fiber polyester solution, namely preparing the raw materials prepared in the step 1 into the fiber polyester solution, and specifically comprising the following operation steps:
step 81: slowly injecting the ammonium persulfate prepared in the step 1 into enough deionized water, and continuously stirring the mixture to dilute the ammonium persulfate uniformly to obtain a solution A, wherein the weight part ratio of the deionized water to the ammonium persulfate is 1: 20;
step 82: injecting the p-nitrophenol prepared in the step 1 into sufficient absolute ethyl alcohol, continuously stirring the mixture at the same time to ensure that the p-nitrophenol is uniformly diluted, raising the temperature to 60-70 ℃, adding the cyanoethyl cellulose prepared in the step 1, and stirring for 20-40 minutes under the condition of heat preservation to obtain a solution B, wherein the weight part ratio of the sufficient absolute ethyl alcohol to the p-nitrophenol is 1: 10-1: 15;
step 83: mixing the ferrous chloride tetrahydrate and the ferric chloride hexahydrate solution prepared in the step 1, injecting the mixture into enough deionized water, and continuously stirring the mixture to obtain a solution C, wherein the weight part ratio of the enough deionized water to the mixed solution is 1: 15-1: 20;
step 84: fully mixing the solution B and the solution C, dropwise adding ammonia water with the substance amount concentration of 10-12% into the mixture, and stirring simultaneously to fully react for 2-6 hours to obtain a solution D;
step 85: mixing stearic acid and butyl acrylate prepared in the step 1, injecting the mixture into sufficient deionized water, continuously stirring the mixture, simultaneously adding a solution C into the mixture, injecting the mixture into a reaction kettle, introducing nitrogen as a protective gas, adjusting the temperature of the reaction kettle to be 60-80 ℃, adding the solution A, keeping the temperature and stirring for 2-5 hours, cooling and discharging to prepare a fiber polyester solution, wherein the weight part ratio of the sufficient deionized water to the mixed solution is 1: 13-1: 18;
and step 9: laminating, namely putting the fiber polyester solution prepared in the step 8 into a stirring kettle, stirring in a counterclockwise direction, slowly injecting the composite magnetic powder prepared in the step 7 into the stirring kettle, stirring while injecting, controlling the stirring speed in the stirring kettle to be 300r/min, stirring for 40min, uniformly wrapping the fiber polyester solution on the surface of the composite magnetic powder when the mixture in the kettle is pasty and accompanied with granular sensation and the granules are uniformly distributed, cooling and discharging to obtain a laminated composite magnetic blank;
step 10: and (3) putting the coated composite magnetic blank prepared in the step (9) into a planetary mixer, and controlling the speed of the planetary mixer to be 3000-4000 r/min to obtain magnetic particles with the particle size of 2-3 mm.
Example 2:
a magnetic particle comprises the following components in parts by weight: 93 parts of aluminum-nickel composite magnetic powder, 1 part of adhesive, 3 parts of coupling agent, 35 parts of neodymium powder, 1 part of boron powder, 2 parts of dysprosium powder, 1 part of praseodymium powder, 2 parts of zirconium powder, 3 parts of copper powder, 50 parts of iron powder, 15 parts of butyl acrylate, 2 parts of stearic acid, 13 parts of ferrous chloride tetrahydrate, 16 parts of ferric trichloride hexahydrate, 1 part of ammonium persulfate, 0.3 part of p-nitrophenol, 2 parts of cyanoethyl cellulose and 18 parts of ammonia water with the concentration of 11%;
further, in the above components, the aluminum-nickel composite magnetic material is highly dispersed spherical particles, and the particle size of the aluminum-nickel composite magnetic powder is 2 mm;
on the basis, the method for preparing the magnetic particles comprises the following specific preparation steps:
step 1: preparing raw materials, namely weighing the required raw materials according to the weight parts of the components in the magnetic particles;
step 2: preparing an NdFeB block, namely placing the Nd and Pr materials prepared in the step 1 in a smelting furnace, controlling the temperature in the smelting furnace to be 1100 ℃ for 50min, then adding Dy and Cu, controlling the temperature in the smelting furnace to be 1500 ℃ for melting for 50min, then synchronously adding B, Pr, Zr and Fe into the smelting furnace, controlling the temperature in the smelting furnace to be 2000 ℃ for melting for 45min, then fully mixing the above components which are completely melted, and then casting and cooling to obtain the NdFeB block;
and step 3: preparing neodymium iron boron particles, adding the neodymium iron boron blocks prepared in the step 2 into a hydrogen crushing device, and preparing the neodymium iron boron particles with the particle size of 0.3mm by using the hydrogen crushing device;
and 4, step 4: preparing mixed powder, namely placing the neodymium iron boron particles obtained by the hydrogen crushing in the step 3 into a mixing kettle, adding aluminum nickel composite magnetic powder into the mixing kettle, controlling the mixing speed of the mixing kettle to be 400r/min, mixing for 30-35 min, continuously adding 1 part of adhesive and 3 parts of coupling agent into the mixing kettle, continuously mixing for 55min to obtain mixed particles, and then carrying out airflow milling on the mixed particles to prepare powder, wherein the particle size of the powder reaches 0.5um, so as to obtain mixed powder;
and 5: molding, namely putting the mixed powder prepared in the step 4 into a mixer, controlling the mixing for more than 2 hours, and pressing the mixed powder into a blank-shaped solid by using a mold in a constant magnetic field environment;
step 6: preparing a composite magnetic material, placing the blank-shaped solid prepared in the step 5 in a vacuum condition at 600 ℃ for 3 hours, then transferring the preburning blank-shaped solid into a vacuum furnace, controlling the temperature in the vacuum furnace to 1400 ℃ for sintering for 6 hours, then tempering the composite magnetic material sintered in the vacuum furnace to 600 ℃ and preserving heat for 3 hours under the temperature condition, further performing secondary tempering to 300 ℃, and preserving heat for 3 hours under the temperature condition to obtain a composite magnetic material finished product;
and 7: grinding, namely putting the composite magnetic material prepared in the step 6 into a grinding kettle, controlling the grinding speed of the grinding kettle to be 6500r/min, and grinding for 3 hours to obtain composite magnetic powder;
and 8: preparing a fiber polyester solution, namely preparing the raw materials prepared in the step 1 into the fiber polyester solution, and specifically comprising the following operation steps:
step 81: slowly injecting the ammonium persulfate prepared in the step 1 into sufficient deionized water, and continuously stirring the mixture to uniformly dilute the ammonium persulfate to obtain a solution A, wherein the weight part ratio of the deionized water to the ammonium persulfate is 1: 20;
step 82: injecting the p-nitrophenol prepared in the step 1 into sufficient absolute ethyl alcohol, continuously stirring the mixture at the same time to ensure that the p-nitrophenol is uniformly diluted, raising the temperature to 65 ℃, adding the cyanoethyl cellulose prepared in the step 1, and stirring for 30 minutes under heat preservation to obtain a solution B, wherein the weight part ratio of the sufficient absolute ethyl alcohol to the p-nitrophenol is 1: 14;
step 83: mixing the ferrous chloride tetrahydrate and the ferric trichloride hexahydrate solution prepared in the step 1, injecting the mixture into enough deionized water, and continuously stirring the mixture to obtain a solution C, wherein the weight part ratio of the enough deionized water to the mixed solution is 1: 18;
step 84: fully mixing the solution B and the solution C, dropwise adding ammonia water with the substance amount concentration of 11% into the mixture, and stirring to fully react for 4 hours to obtain a solution D;
step 85: mixing stearic acid and butyl acrylate prepared in the step 1, injecting the mixture into sufficient deionized water, continuously stirring the mixture, adding a solution C into the mixture, injecting the mixture into a reaction kettle, introducing nitrogen as a protective gas, adjusting the temperature of the reaction kettle to 70 ℃, adding the solution A, keeping the temperature and stirring for 4 hours, cooling and discharging to prepare a fiber polyester solution, wherein the weight part ratio of the sufficient deionized water to the mixed solution is 1: 15;
and step 9: laminating, namely putting the fiber polyester solution prepared in the step 8 into a stirring kettle, stirring in a counterclockwise direction, slowly injecting the composite magnetic powder prepared in the step 7 into the stirring kettle, stirring while injecting, controlling the stirring speed in the stirring kettle to be 350r/min, stirring for 50min, uniformly coating the fiber polyester solution on the surface of the composite magnetic powder when the mixture in the kettle is pasty and accompanied with granular sensation and the granules are uniformly distributed, cooling and discharging to obtain a laminated composite magnetic blank;
step 10: and (3) putting the coated composite magnetic blank prepared in the step (9) into a planetary mixer, and controlling the speed of the planetary mixer to be 3500r/min to obtain magnetic particles with the particle size of 3 mm.
Example 3:
a magnetic particle comprises the following components in parts by weight: 95 parts of aluminum-nickel composite magnetic powder, 2 parts of an adhesive, 4 parts of a coupling agent, 40 parts of neodymium powder, 2 parts of boron powder, 3 parts of dysprosium powder, 2 parts of praseodymium powder, 3 parts of zirconium powder, 4 parts of copper powder, 55 parts of iron powder, 20 parts of butyl acrylate, 3 parts of stearic acid, 15 parts of ferrous chloride tetrahydrate, 18 parts of ferric trichloride hexahydrate, 2 parts of ammonium persulfate, 0.4 part of p-nitrophenol, 3 parts of cyanoethyl cellulose and 20 parts of ammonia water with the concentration of 12%;
further, in the above components, the aluminum-nickel composite magnetic material is highly dispersed spherical particles, and the particle size of the aluminum-nickel composite magnetic powder is 4 mm;
on the basis, the preparation method of the magnetic particles comprises the following specific preparation steps:
step 1: preparing raw materials, namely weighing the required raw materials according to the weight parts of the components in the magnetic particles;
step 2: preparing an NdFeB block, namely placing the Nd and Pr materials prepared in the step 1 in a smelting furnace, controlling the temperature in the smelting furnace to be 1100 ℃ for 60min, then adding Dy and Cu, controlling the temperature in the smelting furnace to be 1500 ℃ for melting for 55min, then synchronously adding B, Pr, Zr and Fe into the smelting furnace, controlling the temperature in the smelting furnace to be 2000 ℃ for melting for 50min, then fully mixing the above components which are completely melted, and then casting and cooling to obtain the NdFeB block;
and step 3: preparing neodymium iron boron particles, adding the neodymium iron boron blocks prepared in the step 2 into a hydrogen crushing device, and preparing the neodymium iron boron particles with the particle size of 0.5mm by using the hydrogen crushing device;
and 4, step 4: preparing mixed powder, namely placing the neodymium iron boron particles obtained through the hydrogen crushing in the step 3 into a mixing kettle, adding aluminum nickel composite magnetic powder into the mixing kettle, controlling the mixing speed of the mixing kettle to be 450r/min, mixing for 40min, continuously adding 2 parts of adhesive and 4 parts of coupling agent into the mixing kettle, continuously mixing for 60min to obtain mixed particles, and then carrying out airflow milling on the mixed particles to prepare powder, wherein the particle size of the powder reaches 1um, so as to obtain mixed powder;
and 5: molding, namely putting the mixed powder prepared in the step 4 into a mixer, controlling the mixing for more than 2 hours, and pressing the mixed powder into a blank-shaped solid by using a mold in a constant magnetic field environment;
step 6: preparing a composite magnetic material, placing the blank-shaped solid prepared in the step 5 in a vacuum condition at 600 ℃ for 3 hours, then transferring the pre-sintered blank-shaped solid into a vacuum furnace, controlling the temperature in the vacuum furnace to be 1500 ℃ for sintering for 6 hours, then tempering the composite magnetic material sintered in the vacuum furnace to 600 ℃ and preserving heat for 3 hours under the temperature condition, further carrying out secondary tempering to 300 ℃, and preserving heat for 3 hours under the temperature condition, thus obtaining a finished product of the composite magnetic material;
and 7: grinding, namely placing the composite magnetic material prepared in the step 6 into a grinding kettle, controlling the grinding speed of the grinding kettle to be 7000r/min, and grinding for 3 hours to obtain composite magnetic powder;
and 8: preparing a fiber polyester solution, namely preparing the raw materials prepared in the step 1 into the fiber polyester solution, and specifically comprising the following operation steps:
step 81: slowly injecting the ammonium persulfate prepared in the step 1 into sufficient deionized water, and continuously stirring the mixture to uniformly dilute the ammonium persulfate to obtain a solution A, wherein the weight part ratio of the deionized water to the ammonium persulfate is 1: 20;
step 82: injecting the p-nitrophenol prepared in the step 1 into sufficient absolute ethyl alcohol, continuously stirring the mixture at the same time to ensure that the p-nitrophenol is uniformly diluted, raising the temperature to 70 ℃, adding the cyanoethyl cellulose prepared in the step 1, and stirring for 40 minutes under heat preservation to obtain a solution B, wherein the weight part ratio of the sufficient absolute ethyl alcohol to the p-nitrophenol is 1: 15;
step 83: mixing the ferrous chloride tetrahydrate and the ferric trichloride hexahydrate solution prepared in the step 1, injecting the mixture into enough deionized water, and continuously stirring the mixture to obtain a solution C, wherein the weight part ratio of the enough deionized water to the mixed solution is 1: 20;
step 84: fully mixing the solution B and the solution C, dropwise adding ammonia water with the substance amount concentration of 10-12% into the mixture, and stirring simultaneously to fully react for 6 hours to obtain a solution D;
step 85: mixing stearic acid and butyl acrylate prepared in the step 1, injecting the mixture into sufficient deionized water, continuously stirring the mixture, adding a solution C into the mixture, injecting the mixture into a reaction kettle, introducing nitrogen as a protective gas, adjusting the temperature of the reaction kettle to 80 ℃, adding the solution A, keeping the temperature and stirring for 5 hours, cooling and discharging to prepare a fiber polyester solution, wherein the weight part ratio of the sufficient deionized water to the mixed solution is 1: 18;
and step 9: laminating, namely putting the fiber polyester solution prepared in the step 8 into a stirring kettle, stirring in a counterclockwise direction, slowly injecting the composite magnetic powder prepared in the step 7 into the stirring kettle, stirring while injecting, controlling the stirring speed in the stirring kettle to be 400r/min, stirring for 60min, uniformly coating the fiber polyester solution on the surface of the composite magnetic powder when the mixture in the kettle is pasty and accompanied with granular sensation and the granules are uniformly distributed, cooling and discharging to obtain a laminated composite magnetic blank;
step 10: and (3) putting the coated composite magnetic blank prepared in the step (9) into a planetary mixer, and controlling the speed of the planetary mixer to 4000r/min to obtain magnetic particles with the particle size of 3 mm.
Comparative example 1
80 parts of aluminum-nickel composite magnetic powder, 3 parts of adhesive, 2 parts of coupling agent, 25 parts of neodymium powder, 3 parts of boron powder, 5 parts of dysprosium powder, 4 parts of praseodymium powder, 1 part of copper powder and 30 parts of iron powder are added in sequence according to the parts by weight.
Comparative example 2
60 parts of aluminum-nickel composite magnetic powder, 5 parts of adhesive, 1 part of coupling agent, 20 parts of neodymium powder, 5 parts of boron powder, 4 parts of dysprosium powder, 3 parts of praseodymium powder, 5 parts of copper powder, 35 parts of iron powder and 5 parts of zirconium powder are added in sequence according to the parts by weight.
Comparative example 3
75 parts of aluminum-nickel composite magnetic powder, 7 parts of adhesive, 5 parts of coupling agent, 45 parts of neodymium powder, 4 parts of boron powder, 6 parts of dysprosium powder, 3 parts of praseodymium powder, 5 parts of copper powder, 60 parts of iron powder, 25 parts of butyl acrylate, 5 parts of stearic acid, 18 parts of ferrous chloride tetrahydrate, 12 parts of ferric trichloride hexahydrate, 4 parts of ammonium persulfate, 0.7 part of p-nitrophenol, 5 parts of cyanoethyl cellulose and 26 parts of ammonia water with the concentration of 16% are added in sequence according to the parts by weight.
Three types of magnetic particles can be obtained through the three groups of embodiments, performance tests are respectively carried out on the three types of magnetic particles, and compared with comparative embodiments, the results show that the performances of the magnetic particles in the three groups of embodiments are all improved differently, wherein the performance of the magnetic particles in embodiment 2 is the best and the value is the highest, and in the testing process, the obtained parameter pairs are as follows:
| copper ion adsorption rate | Coupling force | Coercive force | Performance of | |
| Example 1 | 96％ | 6.1N/mm | 4.1N/mm | Good effect |
| Example 2 | 98％ | 6.6N/mm | 4.4N/mm | Superior food |
| Example 3 | 97％ | 6.4N/mm | 3.9N/mm | Good wine |
| Comparative example 1 | 68％ | 4.1N/mm | 2.6N/mm | Qualified |
| Comparative example 2 | 94％ | 5.7N/mm | 2.4N/mm | Medium and high grade |
| Comparative example 3 | 67％ | 4.3N/mm | 3.6N/mm | Medium and high grade |
From a comparison of the data of the examples with one another and with one another of the examples and comparative examples, it can be seen that:
1. the surface of the neodymium iron boron magnetic material which is not added with the zirconium element is not covered with the magnetic particles of the fiber polyester film, the surface coupling force is weaker, the compatibility with the organic polymer is weaker, and the magnetic particles are easy to permeate water molecules;
2. the coercive force of the magnetic particles which are formed by the neodymium iron boron magnetic material added with the zirconium element and have no fiber polyester film covered on the surface is obviously improved, and the crystal fineness is higher;
3. the magnetic particles which are formed by adding the neodymium iron boron magnetic material of the zirconium element and are covered with the fiber polyester film on the surface not only have enhanced combination effect with the organic material and enhanced coupling force, but also have improved coercive force of the magnet integrally formed by the magnetic particles;
from the data, it can be known that the magnetic particle prepared in embodiment 2 of the present invention has an obvious excellent effect in the using process, and can greatly improve the coupling force and coercive force of the magnetic particle, the surface of the metal particle is covered with the fiber polyester solution to form the coating layer, so that the surface activity of the magnetic particle is effectively improved, the coupling force on the surface of the magnetic particle is enhanced, and the combination effect of the magnetic particle and the organic material is stronger. The bamboo floor 1, such as an upper layer bamboo board, is added with magnetic particles to increase the catalytic oxidation function, and generates negative monovalent hydroxide ions under the irradiation of sunlight (especially ultraviolet rays), so that indoor benzene, formaldehyde, sulfide, ammonia and odor substances can be effectively removed, and the bamboo floor has a sterilization function.
The working principle of the invention is as follows: through the installation grooves 2 and the installation blocks 3 in the bamboo floor 1, one side of each installation block 3 is provided with the fixed groove 4 and the fixed block 5, when the bamboo floor 1 is installed, the installation grooves 2 and the installation blocks 3 are connected in an embedded mode, the bamboo floors 1 are connected together, the fixed grooves 4 are connected with the fixed blocks 5 in a matched mode, the bamboo floors 1 are fixed again, due to the fact that the bamboo floors 1 shrink after being used, gaps between the bamboo floors 1 are not prone to growing, damage of the bamboo floors 1 is avoided, through the waterproof and breathable layers 7, when moisture returns to a room, the waterproof and breathable layers 7 can prevent moisture returning to the room, therefore, moisture on the ground can not be fed back into the bamboo floors 1, the phenomenon that moisture breeding bamboo worms occurs on the bamboo floors 1 is avoided, damage inside the bamboo floors 1 is avoided, the service life of the bamboo floors 1 is prolonged, the installation direction of the middle bamboo boards 9 is opposite to the installation direction of the upper bamboo boards 8 and the lower bamboo boards 10, further, when the bamboo floor 1 shrinks or expands, the upper layer bamboo board 8, the middle layer bamboo board 9 and the lower layer bamboo board 10 are mutually restrained, and the bamboo floor 1 is prevented from being seriously deformed.
Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a healthy bamboo floor structure for house, includes bamboo floor (1), mounting groove (2) and installation piece (3), its characterized in that: the mounting groove (2) is fixedly connected to the right side of the bamboo floor (1), and the leftmost side of the bamboo floor (1) is fixedly connected with a mounting block (3);
the bamboo floor is characterized in that a fixing groove (4) is fixedly connected to the right side of the mounting block (3), a fixing block (5) is fixedly connected to the right side of the mounting groove (2), an anti-skid layer (6) is fixedly connected to the upper end of the inner side of the bamboo floor (1), a waterproof breathable layer (7) is fixedly connected to the lower side of the anti-skid layer (6), an upper bamboo board (8) is fixedly connected to the lower side of the waterproof breathable layer (7), a middle bamboo board (9) is fixedly connected to the lower side of the upper bamboo board (8), a lower bamboo board (10) is fixedly connected to the lower side of the middle bamboo board (9), a fixing band (11) is fixedly connected to the upper end surface of the upper bamboo board (8), an upper fixing plate (12) and a lower fixing plate (13) are fixedly connected to one side of the middle bamboo board (9) respectively, an anti-slip glue (601) is fixedly connected to the upper end surface of the anti-skid glue (601), a supporting block (602) is fixedly connected to the lower side of the anti-slip glue (601), the lower side of the supporting block (602) is fixedly connected with a fixing plate (603).
2. The bamboo floor structure for healthy home use of claim 1, wherein: the bamboo floor (1) is additionally provided with magnetic particles, and the magnetic particles comprise the following components in parts by weight: 90-95 parts of aluminum-nickel composite magnetic powder, 1-2 parts of an adhesive, 3-4 parts of a coupling agent, 30-40 parts of neodymium powder, 1-2 parts of boron powder, 1-3 parts of dysprosium powder, 1-2 parts of praseodymium powder, 1-3 parts of zirconium powder, 2-4 parts of copper powder, 40-55 parts of iron powder, 10-20 parts of butyl acrylate, 2-3 parts of stearic acid, 10-15 parts of ferrous chloride tetrahydrate, 14-18 parts of ferric trichloride hexahydrate, 1-2 parts of ammonium persulfate, 0.1-0.4 part of p-nitrophenol, 2-3 parts of cyanoethyl cellulose and 15-20 parts of ammonia water with the concentration of 10-12%.
3. The bamboo floor structure for healthy home as claimed in claim 2, wherein: the mounting groove (2) and the mounting block (3) are arranged in parallel by taking the bamboo floor (1) as the center, and the fixing groove (4) and the fixing block (5) can be connected in a fit manner.
4. The bamboo floor structure for healthy home use of claim 2, wherein: the waterproof breathable layer (7) is provided with 2 layers, and the waterproof breathable layer (7) is formed by centrally and symmetrically distributing an upper layer bamboo board (8), a middle layer bamboo board (9) and a lower layer bamboo board (10).
5. The bamboo floor structure for healthy home use of claim 2, wherein: the upper fixing plate (12) and the lower fixing plate (13) are rectangular, and the upper fixing plate (12) and the lower fixing plate (13) are symmetrically distributed.
6. The bamboo floor structure for healthy home use of claim 2, wherein: the upper layer bamboo board (8), the middle layer bamboo board (9) and the lower layer bamboo board (10) are arranged in parallel, and the middle layer bamboo board (9) is positioned between the upper layer bamboo board (8) and the lower layer bamboo board (10).
7. The bamboo floor structure for healthy home use of claim 2, wherein: the anti-slip rubber (601) is semicircular, and the anti-slip rubber (601) is perpendicular to the upper end of the supporting block (602).
8. The bamboo floor structure for healthy home as set forth in any one of claims 2 to 7, wherein: the preparation method of the magnetic particles comprises the following specific preparation steps:
step 1: preparing raw materials, namely weighing the required raw materials according to the weight parts of the components in the magnetic particles;
step 2: preparing neodymium iron boron blocks, placing neodymium and praseodymium materials prepared in the step 1 in a smelting furnace, controlling the temperature in the smelting furnace to 1050-;
and step 3: preparing neodymium iron boron particles, adding the neodymium iron boron blocks prepared in the step (2) into a hydrogen crushing device, and preparing the neodymium iron boron particles with the particle size of less than 0.5mm by using the hydrogen crushing device;
and 4, step 4: preparing mixed powder, namely placing the neodymium iron boron particles obtained through the hydrogen crushing in the step 3 into a mixing kettle, adding the aluminum-nickel composite magnetic powder into the mixing kettle, mixing for 30-40 min, continuously adding 1-2 parts of adhesive and 3-4 parts of coupling agent into the mixing kettle, continuously mixing for 50-60 min to obtain mixed particles, and then performing air flow grinding on the mixed particles to prepare powder, wherein the particle size of the powder is less than 1um, so that the mixed powder is obtained;
and 5: molding, namely putting the mixed powder prepared in the step 4 into a mixer, controlling the mixing for more than 2 hours, and pressing the mixed powder into a blank-shaped solid by using a mold in a constant magnetic field environment;
step 6: preparing a composite magnetic material, placing the blank-shaped solid prepared in the step 5 in a vacuum condition at 600 ℃ for pre-sintering for 2-3 hours, then transferring the pre-sintered blank-shaped solid into a vacuum furnace, controlling the temperature in the vacuum furnace to be 1200-1500 ℃ for sintering for 5-7 hours, and performing tempering and re-forging treatment to obtain a finished product of the composite magnetic material;
and 7: grinding, namely placing the composite magnetic material prepared in the step 6 into a grinding kettle, controlling the grinding speed of the grinding kettle to 5500-7000 r/min, and grinding for 2-3 hours to obtain composite magnetic powder;
and 8: preparing a fiber polyester solution, namely preparing the raw materials prepared in the step 1 into the fiber polyester solution;
and step 9: laminating, namely putting the fiber polyester solution prepared in the step 8 into a stirring kettle, slowly injecting the composite magnetic powder prepared in the step 7 into the stirring kettle, stirring while injecting, controlling the stirring speed in the stirring kettle to be 300-400 r/min, stirring for 40-60 min to enable the surface of the composite magnetic powder to be uniformly coated with the fiber polyester solution, cooling and discharging to obtain a laminated composite magnetic blank;
step 10: and (3) putting the coated composite magnetic blank prepared in the step (9) into a planetary mixer, and controlling the speed of the planetary mixer to be 3000-4000 r/min to obtain magnetic particles with the particle size of 2-3 mm.
9. The bamboo floor structure for healthy home according to claim 8, wherein: the specific preparation steps of the step 8 are as follows:
step 81: slowly injecting the ammonium persulfate prepared in the step 1 into sufficient deionized water, and continuously stirring the mixture to uniformly dilute the ammonium persulfate to obtain a solution A;
step 82: injecting the p-nitrophenol prepared in the step 1 into sufficient absolute ethyl alcohol, continuously stirring the mixture at the same time to ensure that the p-nitrophenol is uniformly diluted, raising the temperature to 60-70 ℃, adding the cyanoethyl cellulose prepared in the step 1, and stirring for 20-40 minutes at the same time to obtain a solution B;
step 83: mixing the ferrous chloride tetrahydrate and the ferric chloride hexahydrate solution prepared in the step 1, injecting the mixture into enough deionized water, and continuously stirring the mixture to obtain a solution C;
step 84: fully mixing the solution B and the solution C, dropwise adding ammonia water with the substance amount concentration of 10-12% into the mixture, and stirring simultaneously to fully react for 2-6 hours to obtain a solution D;
step 85: and (2) mixing the stearic acid and butyl acrylate prepared in the step (1), injecting the mixture into sufficient deionized water, continuously stirring the mixture, simultaneously adding the solution C into the mixture, injecting the mixture into a reaction kettle, introducing nitrogen as protective gas, adjusting the temperature of the reaction kettle to be 60-80 ℃, adding the solution A, keeping the temperature and stirring for 2-5 hours, cooling and discharging, and preparing the fiber polyester solution.
10. The bamboo floor structure for healthy home according to claim 9, wherein: in the step 81, the weight part ratio of the sufficient deionized water to the ammonium persulfate is 1: 20, the weight part ratio of the sufficient absolute ethyl alcohol to the p-nitrophenol in the step 82 is 1: 10-1: 15, the weight part ratio of the sufficient deionized water to the mixed solution in the step 83 is 1: 15-1: 20, in the step 85, the weight part ratio of the sufficient deionized water to the mixed solution is 1: 13-1: 18.
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