CN112343293A - Foamed aluminum graphene geothermal floor - Google Patents

Abstract

The invention provides a foamed aluminum graphene geothermal floor, which relates to the technical field of floors and comprises a floor body, wherein the floor body comprises a bottom plate and a panel, the bottom plate and the panel are made of metal materials, the panel is detachably connected above the bottom plate, the thickness of the bottom plate is 5-10 mm, the thickness of the panel is 3-6 mm, a containing cavity is formed after the bottom plate and the panel are connected, a graphene heating film is arranged in the containing cavity, and a foamed aluminum block is arranged above the graphene heating film; the thickness of the graphene heating film is 0.05 mm-0.08 mm, and the area of the graphene heating film is consistent with the area of the lower surface of the foamed aluminum block. The multifunctional infrared physiotherapy instrument has the beneficial effects of light and handy structure, convenience in assembly and disassembly, recycling, environmental friendliness and good support property, and the graphene heating film is arranged for supplying heat, so that the energy consumption is saved, and the infrared physiotherapy instrument has the infrared physiotherapy function.

Description

Foamed aluminum graphene geothermal floor

Technical Field

The invention relates to the technical field of floors, in particular to a foamed aluminum graphene geothermal floor.

Background

The floor, namely the surface layer of the floor or the floor of a house, usually adopts a wood floor or a ceramic floor during decoration, but the wood floor has low supporting strength and poor bearing effect on one hand, and on the other hand, in order to pursue the flame retardance of the wood floor or prevent the wood floor from being damaged by worms, chemical materials are often added or medicinal liquid is adopted for soaking, so that certain gases which are unfavorable to health, such as formaldehyde, are easily volatilized after being heated; for the ceramic floor, when the ceramic floor is laid, a large amount of cement mortar is often required to be prepared for adhering the ceramic floor to enhance the adsorption capacity of the ceramic floor and the base layer, but the cement mortar not only generates a large amount of dust and pollutes the environment when being prepared, but also controls the proportion between the cement and the sand accurately, otherwise, the phenomenon of insufficient viscosity, too fast drying or easy cracking is easily caused, and the ceramic floor is inconvenient; the honeycomb plate is a plate made by firmly bonding two thin panels on two sides of a thicker honeycomb core material, and is also called as a honeycomb sandwich structure, the aluminum honeycomb plate also has the defects of light weight, rigidity, light weight, difficult deformation, strong sound insulation and shock resistance, moisture resistance, fire resistance, easy installation and maintenance, high price, poor plasticity, incapability of processing a plurality of plate types and the like, and is generally not used as a floor because the load-bearing effect is not good as a ceramic floor, and is generally used for partitions or decorations of high-grade KTVs, bars, clubs, administrative buildings, supermarkets, windowsills, doorways and the like.

In the northern part of China, such as hospitals, airports or other indoor places and the like, geothermal floors are usually laid indoors, the structure of the traditional geothermal floor is usually formed by laying plates such as bamboo-wood plates, rubber plates or ceramic tiles in an overhead manner through a batten keel, plastic pipelines for hot water to flow are laid in an overhead space, and the purpose of heating is achieved by transferring heat to the indoor space through the plastic pipelines, air in the overhead space and the plates. However, conventional geothermal floors suffer from a number of drawbacks: the structure is heavy, which is not beneficial to flexible installation; the composite floor is basically a disposable product, and when a house needs to be refitted again, the disassembled composite floor is often required to be scrapped, so that the waste, the environmental protection and the resource waste are avoided; poor heat insulation performance, poor supporting capability and the like; in addition, along with the improvement of the scientific and technical level, the consciousness of energy conservation and environmental protection is gradually accepted by people, a new round of heating revolution, the electric heating is different from military and prominent in the field of heating, the requirement of residents on heating becomes outstanding, and the people need a heating mode integrating the advantages of science, safety, environmental protection, economy, convenience, comfort and energy conservation.

Disclosure of Invention

The foamed aluminum graphene geothermal floor overcomes the defects in the prior art, is light and handy in structure, convenient to assemble and disassemble, recyclable, environment-friendly and good in support performance, is provided with the graphene heating film for supplying heat, and achieves the effects of saving energy consumption and having infrared physiotherapy.

In order to solve the technical problems, the invention is realized by the following technical scheme:

a foamed aluminum graphene geothermal floor comprises a floor body, wherein the floor body comprises a bottom plate and a panel, the bottom plate and the panel are made of metal materials, the panel is detachably connected above the bottom plate, the thickness of the bottom plate is 5 mm-10 mm, the thickness of the panel is 3 mm-6 mm, a containing cavity is formed after the bottom plate and the panel are connected, a graphene heating film is arranged in the containing cavity, and a foamed aluminum block is arranged above the graphene heating film; the floor is characterized in that a keel leveling frame is further arranged below the floor body, an angle plate is connected to the keel leveling frame, and an expansion screw is connected to the angle plate.

Preferably, the thickness of the graphene heating film is 0.05 mm-0.08 mm, the area of the graphene heating film is consistent with the area of the lower surface of the foamed aluminum block, and the surface of the graphene heating film is covered with an insulating layer.

Preferably, first assembling plates are symmetrically arranged on two sides of the bottom plate, second assembling plates matched with the first assembling plates for use are arranged at corresponding positions on two sides of the panel, a fillet is arranged at the top end of each first assembling plate, a clamping angle which extends downwards, smoothly and outwards is arranged in the middle of each first assembling plate, a circular arch cambered surface is arranged at the lower end of each first assembling plate, the slope of a circular edge of each fillet is 160-180 degrees, the slope formed by each clamping angle and a horizontal line is 70-75 degrees, and the slope of a circular edge of each circular arch cambered surface is 80-90 degrees; and the second assembling plate is provided with an inwards concave cambered surface matched with the shape of the circular cambered surface and a concave angle matched with the shape of the clamping angle.

Preferably, after the panel is connected with the bottom plate, the first assembling plate is located on the inner side of the second transfer plate, the clamping angle and the circular arc surface are located on the outer side surface of the first assembling plate, and a vacancy is reserved between the outer side surface of the second assembling plate and the connection part of the bottom plate.

Preferably, the reentrant angle includes a first forming surface provided to be smoothly inclined outward and downward, the first forming surface forming a slope of 70 ° to 75 ° with the horizontal line, and a second forming surface provided to be smoothly inclined inward and downward, the second forming surface forming a slope of 30 ° to 45 ° with the horizontal line.

Preferably, the upper surface of the foamed aluminum plate is provided with an adhesive layer, and the upper surface of the foamed aluminum plate is closely contacted with the inner wall of the panel through the adhesive layer.

Preferably, the bottom plate with the surface of panel still is provided with rust-resistant paint layer, the outward appearance of foamed aluminum piece is formed with unevenness's surface, the lower surface of bottom plate is provided with a plurality of V-arrangement stripes, the inner wall of panel has the coarse surface of increase composite area.

Preferably, one side of floor body is provided with the joint tenon, and the joint tongue-and-groove that the opposite side was provided with, the joint tongue-and-groove is provided with supporting platform, supporting platform's front end is formed with the mousing-hook, the upper end inclusion is formed with spacing hook, the joint tenon with joint tongue-and-groove shape matches, the supporting use.

Preferably, the floor body is further provided with a decorative layer, and the decorative layer is a wood grain transfer printing layer, a solid wood skin layer, a natural stone layer, a ceramic thin sheet layer, a man-made stone layer, a fiber ceramic plate layer, a wood plate layer, a decorative film layer, a fireproof plate layer or a melamine layer.

Supplementary explanation, the invention adopts the foamed aluminum plate as the intermediate material, and skillfully applies the foamed aluminum plate to the field of geothermal floors. Wherein, the foamed aluminum plate is formed by adding additives into pure aluminum or aluminum alloy and then through a foaming process, has the characteristics of metal and bubbles, has the characteristics of small density, high impact absorption capacity, high temperature resistance, good heat insulation performance and the like, thereby improving the integral supporting strength, and the foamed aluminum has the advantages of being capable of improving the integral supporting strengthThe foam aluminum has excellent physical property, chemical property, mechanical property and recoverability, has the advantages of light weight, high specific stiffness, non-combustion and the like due to low heat conductivity coefficient, can be used as heat insulation, heat preservation, cold insulation materials and the like, has the characteristics of high damping and shock absorption performance, non-combustion, better heat resistance, easiness in processing and the like, has the density of 0.1-0.4 time of metal aluminum, the bending specific stiffness of 1.5 times of steel, the damping performance of 5-10 times of metal aluminum and the porosity of 84 percent, and can absorb 2.5MJ/cm when 50 percent of foam aluminum is deformed, wherein the foam aluminum has the porosity of 2.5MJ/cm³The energy, corrosion resistance and weather resistance are good, the moisture absorption is low, the ageing is not caused, the toxicity is avoided, the cutting, the drilling and the gluing are convenient, the required shape can be bent by mould pressing, the surface treatment can be carried out by organic or inorganic paint, and the two surfaces can be covered to form a large-size light panel. But also has some defects, such as the foamed aluminum plate is easy to dent and deform when directly bearing the gravity, and can not be directly used as a floor with larger bearing capacity without the assistance of other technical means.

Compared with the prior art, the invention has the beneficial effects that:

the local hot floor body comprises a bottom plate and a panel which are made of metal materials, the bearing performance is good, the thickness is thinner under the same stress condition, the metal materials are used less, if the thickness of the bottom plate is only 5 mm-10 mm, the thickness of the panel is only 3 mm-6 mm, the structure is light and thin, the floor is convenient to carry, and labor is saved during installation. The foam aluminum block is compounded between the panel and the bottom plate, the rigidity characteristics of the panel and the bottom plate are fully utilized, the characteristics of small density, high impact absorption capacity, high temperature resistance, good heat preservation performance and the like of the foam aluminum block are skillfully utilized, the foam aluminum block and the bottom plate are scientifically combined through technical means, the advantages of strong points and short points are improved, the foam aluminum block which is not suitable for being used as a floor is skillfully used in the field of floors, and the local hot floor has good supporting strength, light weight, good heat insulation performance, high damping and shock absorption performance and impact energy absorption rate, is non-combustible, has good heat resistance, easy processing and the like, is convenient to cut and install, is also convenient to be molded into a required shape to be assembled into a metal floor, is simple in manufacturing process, and does not emit toxic gas harmful to human bodies; the graphene heating film is arranged below the foamed aluminum block, the graphene is a hexagonal two-dimensional carbon nano material in a honeycomb lattice shape formed by carbon atoms and sp hybridized tracks, the graphene heating film made of graphene is used for heating, has the effect of saving energy consumption, can emit far infrared light, can play a role of adjusting a human body, is mild and uniform in heating, and improves the comfort level of the human body, but if the graphene heating film is simply laid on the surface of a floor, certain aesthetic property is not needed, and the risk of scalding due to too fast heating can also exist. And does not affect the heating effect. One side of the geothermal floor body is provided with a clamping tenon, the other side of the geothermal floor body is provided with a clamping mortise, and the clamping tenon and the clamping mortise are matched for use, so that adjacent floor bodies can be sequentially connected to form integral laying for use; in addition, local hot floor body still has characteristics such as the installation is nimble, the construction is swift, healthy environmental protection, repeatedly usable, and foamed aluminum piece, bottom plate and panel all are the metal material preparation and form, do not need protection against insects liquid medicine to soak, are heated and can not produce harmful gas, pollute the indoor air, and the mothproof is effectual, the fireproof effect is good, whole quality is light, and the roughness is good, can not produce deformation such as warpage, and is sturdy and durable.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, with the understanding that the present disclosure is to be considered as an exemplification of the invention and is not intended to limit the invention to the embodiments illustrated in the drawings, in which:

figure 1 is a schematic view of a local board body and a keel leveling frame installation application;

FIG. 2 is a schematic structural view of the separated state of the bottom plate, the foamed aluminum block and the panel;

FIG. 3 is a front view of the base plate, aluminum foam block, and face plate in a separated state;

FIG. 4 is an enlarged view of the circled portion A of FIG. 3;

FIG. 5 is an enlarged view of the circled portion B of FIG. 3;

FIG. 6 is a schematic view of the connection state of adjacent floor bodies;

fig. 7 is an enlarged view of a circled portion C in fig. 6.

In the figure: 1-bottom plate, 11-first assembling plate, 111-round angle, 112-clamping angle, 113-arc surface, 12-V-shaped stripe, 2-panel, 21-second assembling plate, 211-concave arc surface, 212-concave angle, 2121-first forming surface, 2122-second forming surface, 3-foamed aluminum block, 4-vacancy, 5-bonding layer, 6-clamping tenon, 7-clamping mortise, 71-supporting platform, 72-unhooking prevention, 73-limiting hook, 8-keel leveling frame, 9-angle plate, 10-expansion screw and 13-graphene heating film.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

As shown in fig. 1 to 7, the foamed aluminum composite floor according to the preferred embodiment of the present invention includes a floor body, a keel leveling frame 8 is further disposed below the floor body, the keel leveling frame 8 is mounted on a concrete foundation layer, the keel leveling frame 8 is mounted on the concrete foundation layer, and then the floor body is laid on the keel leveling frame 8, which is beneficial to improving the laying flatness, the keel leveling frame 8 is connected with an angle plate 9 through welding or screws, the angle plate 9 is connected with an expansion screw 10, and the angle plate 9 is locked on the concrete foundation layer through the expansion screw 10, so that the keel leveling frame 8 can be fixed.

The floor body comprises a bottom plate 1 and a panel 2 which are made of metal materials, in the embodiment, the bottom plate 1 and the panel 2 are made of aluminum materials, the surfaces of the bottom plate 1 and the panel 2 are provided with antirust paint layers to achieve an antirust effect and prolong the service life, the panel 2 is detachably connected above the bottom plate 1, the lower surface of the bottom plate 1 is provided with a plurality of V-shaped stripes 12, the openings of the V-shaped stripes 12 face downwards, in the embodiment, the opening width of the V-shaped stripes 12 is 0.002 mm-0.005 mm, the V-shaped stripes 12 are helpful for increasing the friction force between the V-shaped stripes and a keel leveling frame 8 so as to improve the adhesion performance, wherein the thickness value range of the bottom plate 1 can be 5 mm-10 mm, such as 5mm, 5.5mm, 6mm, 6.8mm, 7.5mm, 8mm, 9.2mm and 10mm, the thickness value range of the panel 2 is 3 mm-6 mm, for example, the thickness is preferably 3mm, 3.5mm, 4mm, 4.5mm, 5mm, 5.5mm, 5.8mm, 6mm, which can be determined according to the strength of the material and the specific use condition, the structure of the bottom plate 1 and the panel 2 is light and thin, which not only saves materials, but also is convenient for carrying or assembling and disassembling; the bottom plate 1 is connected with the panel 2 to form a containing cavity, a graphene heating film 13 is arranged in the containing cavity, a foamed aluminum block 3 is arranged above the graphene heating film 13, the thickness of the graphene heating film 13 is 0.05-0.08 mm, preferably 0.05mm, 0.055mm, 0.06mm, 0.065mm and 0.07mm, the thickness is thin and does not occupy space, the area of the graphene heating film 13 is consistent with the area of the lower surface of the foamed aluminum block 3, so that the matching degree of the graphene heating film and the foamed aluminum block is high, an insulating layer covers the surface of the graphene heating film 13, the insulating layer has a protection effect on the graphene heating film 13 and avoids the risk of electric leakage, in the design, the graphene heating film 13 is skillfully installed below the foamed aluminum block 3, and the risk of scalding is avoided by an upward heat transmission mode; foam aluminum plate 3's upper surface is provided with bond line 5, foam aluminum plate 3's upper surface closely meets through bond line 5 and panel 2's inner wall, thereby make foam aluminum plate 3 can carry out effectual support to panel 2, make 2 pressurized backs of panel be difficult to take place sunken, warp, foam aluminum block 3's outward appearance is formed with unevenness's surface, this design is favorable to the area of contact of increase and bond line 5, improve compound adhesion effect, panel 2's inner wall is formed with the coarse surface of increase compound area equally, be favorable to the area of contact of increase and bond line 5 equally, improve compound adhesion effect, the bulk strength is improved.

The two sides of the bottom plate 1 are symmetrically provided with first assembling plates 11, the first assembling plates 11 and the bottom plate 1 are integrally formed, the corresponding positions of the two sides of the panel 2 are provided with second assembling plates 21 matched with the first assembling plates 11 for use, the second assembling plates 21 and the panel 2 are integrally formed, the top end of the first assembling plate 11 is provided with a fillet 111, the middle part of the first assembling plate 11 is provided with a clamping angle 112 which extends downwards, smoothly and outwards, the lower end of the first assembling plate is provided with a circular arc surface 113, and the second assembling plate 21 is provided with an inner concave arc surface 211 matched with the circular arc surface 113 in shape and a concave angle 212 matched with the clamping angle 112 in shape; the principle of the above design is that, in the installation process of the bottom plate 1 and the panel 2, as shown in fig. 2 or fig. 3, the side of the bottom plate 1 with the first assembling plate 11 is placed upwards, then the foamed aluminum plate 3 is placed, and then the side of the panel 2 with the second assembling plate 21 is placed downwards, so that the panel 2 is clamped on the bottom plate 1, wherein the arrangement of the fillet 111 can avoid the situation that the end position of the first assembling plate 11 is too sharp, and the impact is caused in the process of carrying or installing the lower part, in the embodiment, the slope of the fillet 111 is 160 to 180 degrees, such as 160 degrees, 163 degrees, 165 degrees, 168 degrees, 170 degrees, 172 degrees, 175 degrees and 180 degrees, the design of relative smoothness or smoothness can be selected according to the actual situation, the clamp angle 112 is arranged to extend downwards and smoothly, in the embodiment, the slope formed by the clamp angle 112 and the horizontal line can be 70 to 75 degrees, if the angle is preferably 72 °, 73 ° or 75 °, which is beneficial to the smooth insertion and assembly of the first assembly plate 11 and the second assembly plate 21, and can achieve the purpose of fastening and improving the smoothness during assembly, because the second assembly plate 21 is made of aluminum, alloy or other relatively rigid metal materials, after the second assembly plate 21 is assembled to the first assembly plate 11, or after being assembled and disassembled for many times, the second assembly plate 21 may slightly expand outward due to deformation, if the circular arc surface 113 and the concave arc surface 211 are both arranged in a vertical plane, the gap between the lower end position of the second assembly plate 21 and the first assembly plate 11 is necessarily large, and in the present design, due to the arrangement of the circular arc surface 113 and the concave arc surface 211, the circular arc surface 113 of the second assembly plate 21 can still be closely connected with the arc surface 211 of the second assembly plate 21 even though the second assembly plate 21 slightly expands outward, the gap between the arc surface and the arc surface is small, in this embodiment, the slope of the arc edge of the arc surface 113 is 80 to 90 °, such as 81 °, 83 °, 85 °, 88 °, 90 °, and is a relatively smooth design or a gentle design according to actual requirements, which is not limited herein.

The panel 2 is connected the back with bottom plate 1, first assembly plate 11 is located the inboard of second transfer board 21, card angle 112, arch camber 113 are located the lateral surface of first assembly plate 11, the intention of this design is, for the example of fig. 3, when the left and right sides of handing panel 2 is transferred, the one side that takes place to meet with first assembly plate 11 in the second transfer board 21 is located the inboard, thereby second transfer board 21 has the effect of isolation, protection to the finger, make the finger be difficult to be drawn into between first assembly plate 11 and the second transfer board 21 and take place to be injured. As shown in fig. 7, a space 4 is reserved between the outer surface of the second mounting plate 21 and the bottom plate 1, and the space 4 is designed to allow the second mounting plate 21 to be smoothly connected to the outer side of the first mounting plate 11 even when the second mounting plate 21 is slightly expanded outward due to a plurality of times of attachment and detachment or when the second mounting plate 21 is thick due to a problem in machining accuracy.

In addition, the concave angle 212 includes a first forming surface 2121 and a second forming surface 2122, the first forming surface 2121 is configured to be inclined smoothly outwards and downwards, the second forming surface 2122 is configured to be inclined smoothly inwards and downwards, and the first forming surface 2121 is configured to be inclined smoothly outwards, in this embodiment, the slope formed by the first forming surface 2121 and the horizontal line may be 70 ° -75 °, such as 72 °, 73 °, and 75 ° preferably, this design is favorable for the second adaptor plate 21 to slide downwards smoothly when the second adaptor plate 21 is mounted downwards on the first mounting plate 11, so as to reduce the resistance to the clamping angle 112; the second forming surface 2122 is an inclined surface that is inclined smoothly inward, in this embodiment, the slope formed by the second forming surface 2122 and the horizontal line may be 30 ° to 45 °, for example, preferably 31 °, 32 °, 34 °, 35 °, 37 °, 40 °, and 42 °, which not only can achieve the effects of clamping and limiting, but also is beneficial to smooth upward sliding of the second transfer plate 21 when the second transfer plate 21 is pulled upward and separated from the first assembly plate 11.

One side of the floor body is provided with a clamping tenon 6, the other side is provided with a clamping mortise 7, wherein, the clamping tenon 6 is arranged on the same side of the bottom plate 1 and the panel 2, the clamping mortise 7 is also arranged on the other same side of the bottom plate 1 and the panel 2 to improve the stability of the whole connection, only the clamping tenon 6 and the clamping mortise 7 in the panel 2 are marked in figure 3, the clamping tenon 6 is matched with the clamping mortise 7 in shape and is matched for use, a plurality of floor bodies can be spliced together for use as shown in figure 1 through the clamping tenon 6 and the clamping mortise 7, a supporting platform 71 is arranged on the clamping mortise 7, the supporting platform 71 achieves the supporting effect, so that after the adjacent panels 2 are spliced, the height is consistent, the surface is smooth, an anti-falling hook 72 is formed at the front end of the supporting platform 71, a limit hook 73 is formed at the upper end, the anti-falling hook 72 can ensure that after the adjacent panels 2 or the bottom plate 1 are spliced, the separation in the horizontal direction is not easy to occur, the arrangement of the limit hook 73 can ensure that the lifting phenomenon in the vertical direction is not easy to occur after the adjacent panels 2 or the bottom plate 1 are spliced, and the design is ingenious.

The top of floor body still is provided with the decorative layer, and this decorative layer can be customized as required according to customer's hobby, can be directly the wood grain rendition layer, or wood skin, natural stone layer, ceramic lamella layer, artificial stone layer, fine porcelain plate layer, plank layer, decorate the rete, fire prevention sheet layer or melamine layer etc. wherein, wood skin, natural stone layer, ceramic lamella layer, artificial stone layer, fine porcelain plate layer, plank layer, decorate the rete, fire prevention sheet layer or melamine layer are through adopting the mode of bonding to fix the surface at floor body.

The installation is consulted, can be according to the size that actual need laid, the length of each installation component of intercepting in the factory customization in advance, if bottom plate 1, panel 2, foamed aluminum piece 3, graphite alkene heating film 13, fossil fragments leveling frame 8, scute 9 and inflation screw 10, earlier with fossil fragments leveling frame 8 welding one-tenth support body, install on concrete foundation bed, then adopt welding or screw, bolted connection's mode is fixed the scute 9 in fossil fragments leveling frame 8's below, then through installation inflation screw 10, thereby fix fossil fragments leveling frame 8 on concrete foundation bed firmly wholly, be difficult to take place to remove. Then the floor body is installed and is spliced and laid on the upper surface of the keel leveling frame 8, wherein, when the floor body is installed, the surface of the bottom plate 1 with the first assembling plate 11 is horizontally placed upwards, the graphene heating film 13 is laid on the bottom plate 1, then the foamed aluminum plate 3 is placed in, wherein, the upper surface of the foamed aluminum plate 3 and the inner wall of the panel 2 are coated with adhesive layers 5, the foamed aluminum plate 3 is firstly adhered on the inner wall of the panel 2, then, the face of the panel 2 with the second assembling plate 21 is lowered downwards, so that the corner 112 in the first assembling plate 11 is clamped into the recessed corner 212 in the second assembling plate 21, pressed, the bottom plate 1, the panel 2, the foamed aluminum block 3 and the graphene heating film 13 can be compounded into a whole, then through joint tenon 6 and joint tongue-and-groove 7, can make the concatenation of the many floor body that compound together use as shown in figure 1. In the actual process, the wood grain transfer printing plate can be customized according to the preference of a customer, for example, the surface of the bottom plate 1 can be directly processed into a wood grain transfer printing layer, or the bottom plate 1 is coated with adhesive, and then a solid wood skin layer, a natural stone layer, a ceramic sheet layer, a synthetic stone layer, a fiber ceramic plate layer, a wood plate layer, a decorative film layer, a fireproof plate layer or a melamine layer and the like are adhered, and the specific limitation is not made here. This is one of the preferred mounting methods, and other mounting methods may be adopted, and the method may be appropriately modified depending on the actual situation. The whole installation is simple, convenient and easy to operate; the installed floor body has the advantages of high supporting strength, attractive appearance, good insect-proof effect, good fireproof effect, high flatness, heating function and strong functionality, and is suitable for being used in northern cold areas; in addition, for places with large floor impact, such as dance halls, boxing houses and the like, the foamed aluminum geothermal floor has high damping and shock absorption performance and impact energy absorption rate, and provides more comfortable experience for people.

In the above description, the metal material for manufacturing the bottom plate 1 and the panel 2 may be steel, aluminum alloy, or other metal, and details of the conventional contents, such as structure and process, in the prior art are not repeated for the sake of brevity. Processing technique and parts which are not disclosed are processed according to the conventional technology in the prior art.

Finally, it should be noted that: although the present invention has been described in detail with reference to the embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims (9)

1. The foamed aluminum graphene geothermal floor is characterized by comprising a floor body, wherein the floor body comprises a bottom plate and a panel, the bottom plate and the panel are made of metal materials, the panel is detachably connected above the bottom plate, the thickness of the bottom plate is 5-10 mm, the thickness of the panel is 3-6 mm, a containing cavity is formed after the bottom plate and the panel are connected, a graphene heating film is arranged in the containing cavity, and a foamed aluminum block is arranged above the graphene heating film; the floor is characterized in that a keel leveling frame is further arranged below the floor body, an angle plate is connected to the keel leveling frame, and an expansion screw is connected to the angle plate.

2. The foamed aluminum graphene geothermal floor according to claim 1, wherein the thickness of the graphene heating film is 0.05 mm-0.08 mm, the area of the graphene heating film is consistent with the area of the lower surface of the foamed aluminum block, and the surface of the graphene heating film is covered with an insulating layer.

3. The foamed aluminum graphene geothermal floor according to claim 1, wherein first assembly plates are symmetrically arranged on two sides of the bottom plate, second assembly plates matched with the first assembly plates are arranged at corresponding positions on two sides of the panel, a fillet is arranged at the top end of each first assembly plate, a clamping angle which extends downwards, smoothly and outwards is arranged in the middle of each first assembly plate, a circular arch cambered surface is arranged at the lower end of each first assembly plate, the slope of a circular edge of each fillet is 160-180 degrees, the slope formed by each clamping angle and a horizontal line is 70-75 degrees, and the slope of a circular edge of each circular arch cambered surface is 80-90 degrees; and the second assembling plate is provided with an inwards concave cambered surface matched with the shape of the circular cambered surface and a concave angle matched with the shape of the clamping angle.

4. The aluminum foam graphene geothermal floor according to claim 3, wherein after the panel is connected with the bottom plate, the first assembling plate is located on the inner side of the second transfer plate, the clamping angle and the circular arc surface are located on the outer side surface of the first assembling plate, and a vacant position is reserved between the outer side surface of the second assembling plate and the connection position of the bottom plate.

5. The aluminum foam graphene geothermal floor according to claim 3, wherein the reentrant angle comprises a first forming surface and a second forming surface, the first forming surface is arranged to be inclined downwards smoothly outwards, the first forming surface has a slope of 70-75 ° with the horizontal, the second forming surface is arranged to be inclined downwards smoothly inwards, and the second forming surface has a slope of 30-45 ° with the horizontal.

6. The foamed aluminum graphene geothermal floor according to any one of claims 1 to 5, wherein the upper surface of the foamed aluminum plate is provided with an adhesive layer, and the upper surface of the foamed aluminum plate is closely contacted with the inner wall of the panel through the adhesive layer.

7. The foamed aluminum graphene geothermal floor according to claim 6, wherein the surfaces of the bottom plate and the panel are further provided with an antirust paint layer, the outer surface of the foamed aluminum block is formed with an uneven surface, the lower surface of the bottom plate is provided with a plurality of V-shaped stripes, and the inner wall of the panel is provided with a rough surface for increasing the composite area.

8. The foamed aluminum graphene geothermal floor according to claim 1, wherein a clamping tenon is arranged on one side of the floor body, a clamping mortise is arranged on the other side of the floor body, a supporting platform is arranged in the clamping mortise, a separation-preventing hook is formed at the front end of the supporting platform, a limiting hook is formed at the upper end of the supporting platform in an inclusion mode, and the clamping tenon is matched with the clamping mortise in shape and used in a matched mode.

9. The foamed aluminum graphene geothermal floor according to claim 1, wherein the floor body is further provided with a decorative layer, and the decorative layer is a wood grain transfer layer, a solid wood skin layer, a natural stone layer, a ceramic thin sheet layer, a man-made stone layer, a fiber ceramic plate layer, a wood plate layer, a decorative film layer, a fireproof plate layer or a melamine layer.

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