CN105604293A - Energy-saving and environment-friendly type nano geothermal floor - Google Patents
Energy-saving and environment-friendly type nano geothermal floor Download PDFInfo
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- CN105604293A CN105604293A CN201610075469.0A CN201610075469A CN105604293A CN 105604293 A CN105604293 A CN 105604293A CN 201610075469 A CN201610075469 A CN 201610075469A CN 105604293 A CN105604293 A CN 105604293A
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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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- 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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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D13/00—Electric heating systems
- F24D13/02—Electric heating systems solely using resistance heating, e.g. underfloor heating
- F24D13/022—Electric heating systems solely using resistance heating, e.g. underfloor heating resistances incorporated in construction elements
- F24D13/024—Electric heating systems solely using resistance heating, e.g. underfloor heating resistances incorporated in construction elements in walls, floors, ceilings
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- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Central Heating Systems (AREA)
- Floor Finish (AREA)
Abstract
The invention belongs to the technical field of a floor structure and in particular relates to a geothermal floor. The energy-saving and environment-friendly type nano geothermal floor provided by the invention comprises a base material layer, wherein a plurality of rapid heating coating layers are arranged above the base material layer; materials of each rapid heating coating layer comprise a graphene nano material and oil paint; the mass ratio of the graphene nano material to the oil paint is (1:10000) to (1:1200); a moisture-proof film layer is arranged under the base material layer; an MUF adhesive layer is arranged between the base material layer and each rapid heating coating layer; each rapid heating coating layer further comprises a photocatalyst antibacterial material; and the photocatalyst is a mixture formed by mixing a nano-grade TiO2 photocatalyst material and nano silver at the mass ratio of (10-20):(2-4). With the adoption of the geothermal floor which has a specific structure and is made of the specific material, the geothermal floor has the advantages of high temperature rising speed, reduction of heat accumulation, and reduction of energy source consumption.
Description
Technical field
The invention belongs to floor panel structure technical field, especially relate to a kind of heating floor.
Background technology
Floor heating full name is floor panel heating, is the heat that the heating source heating floor by laying at below ground radiates, and human body skin is produced and is stimulated, the heating system that people is basked. Compared with traditional convection current heating system, floor heating can improve indoor air quality, reduces indoor air convection and then reduces airborne dust, and the bacterium that swims reduces, and is conducive to build healthy indoor environment; More be conducive to health comfortable. Different from traditional heating system, floor heating reduces indoor temperature from bottom to top gradually, and the temperature of floor surface, higher than people's respiratory system temperature, gives a kind of pin of people a warm cool comfort; And because thermal source (as heating pipe, carbon fibre electrothermal wire) is laid under floor, effectively saved the space of placing warming sheet, facilitate putting of indoor furniture and decoration.
The floor that traditional floor heating is used is of a great variety, but be subject to the structure on existing floor and the restriction of material, these floors reach the time very long (often needing more than 3 hours) of expection design temperature, have had a strong impact on the room effect of floor heating, and easily form heat build-up and form potential safety hazard.
Summary of the invention
The object of this invention is to provide a kind of energy saving and environment friendly nanometer heating floor, compared with existing heating floor, the present invention have performance environmental protection, heating rate high, reduce heat build-up and reduce the advantage of energy resource consumption.
Above-mentioned technical purpose of the present invention is achieved by the following technical programs:
A kind of energy saving and environment friendly nanometer heating floor, comprises substrate layer, and described in it, substrate layer top is provided with the hot overlay of multilayer speed; The hot overlay material of described speed comprises graphene nano material and paint, the mass ratio 1:10000-1:1200 of graphene nano material and paint; Described substrate layer below is provided with moistureproof rete; Between described substrate layer and fast hot overlay, be provided with MUF adhesive layer;
In the hot overlay of described speed, also comprise photo-catalytic antibacterial material;
Described photo-catalytic antibacterial material is nanoscale TiO2Photocatalyst material and Nano Silver in mass ratio 10-20:2-4 mix the mixture of composition.
Graphene is a kind of material of layer structure, thickness is about below 1 nanometer, be equivalent to 200,000 of a hair thickness/, stacking and form by the plane carbon atom of arranging with honeycomb-patterned ordered from level to level. Graphene has the physical property such as perfect crystal structure and excellent heat conducting performance (thermal conductivity factor can reach 5300W/mK). After common heating floor being processed to processing by functionalization graphene nano material, can effectively improve the heating rate (improving the heating rate of 30%-75%) of floor surface, saving reaches the time (less than 1 hour) of design temperature, heat conduction efficiency is up to 13 DEG C/h, and pile up because the good heat diffusivity of Graphene can make uniformity of temperature profile empty calory, eliminate safe hidden trouble. MUF adhesive layer, mainly taking urea, melamine, formaldehyde as matrix, adopts the floor burst size of methanal of MUF adhesive of the present invention processing to be less than 0.2mg/L.
The heating floor that adopts ad hoc structure of the present invention and material to make, has the advantage that heating rate is high, reduce heat build-up and reduction energy resource consumption.
As preferably, the hot overlay coating method of described speed is specially:
(1) graphene nano material preparation: graphite powder and glucose solids are mixed in ball grinder cavity with mass ratio 1:10-15, grind 15-18h and obtain powder; Then use solvent (water or organic solvent) to migrate out described powder, the centrifugal dispersion liquid that obtains, dialysis until be neutral, obtains the lamella graphene nano material that thickness is less than 1nm;
(2) graphene nano dispersion of materials liquid preparation: gained graphene nano material is prepared into even translucent graphene nano dispersion of materials liquid in water or organic solvent, and concentration is 0.008-0.08mg/mL;
(3) fast hot overlay material preparation: gained graphene nano dispersion of materials liquid is mixed to the mass ratio 1:10000-1:1200 of graphene nano material and paint with finish paint;
(4) coating;
(5) dry.
While adopting particular step method of the present invention to prepare graphene nano material, adopt normal-temperature solid-phase ball milling method, along with the carrying out of reaction, graphite flake layer spacing struts, and graphite flake layer bond energy reduces. Under ball milling effect of stress, separate smoothly graphene nanometer sheet, when then centrifugal, remove impurity and unreacted graphite powder and polymer completely, obtain the lamella graphene nano material that thickness is less than 1nm.
As preferably, Graphene purity high (99.99%) prepared by described step (1); Described solid-phase grinding adopts planetary drive manner, and ball milling speed is 200-350r/min.
As preferably, in the hot overlay of described speed, also comprise photo-catalytic antibacterial material;
Described photo-catalytic antibacterial material is nanoscale TiO2Photocatalyst material and Nano Silver in mass ratio 10-20:2-4 mix the mixture of composition.
Nanoscale TiO2Photocatalyst material produces similar photosynthetic catalytic reaction under the irradiation of sunshine or visible ray, and airborne oxygen and hydrone are excited, and forms extremely strong hydroxyl free radical and the active oxygen of oxidability. The extremely strong free radical of these oxidabilities can be catched and killed airborne planktonic bacteria, and removes that cigarette is smelly, rubbish is smelly, mud is smelly, and organic pollution is constantly degraded into free of contamination water and carbon dioxide etc., thereby reaches the object of environment purification and air. For improving TiO2The photocatalytic activity of photocatalyst, adopts Nano Silver as active catalyst. Silver in inorganic nano-silver is noble metal, can improve nanoscale TiO by surface deposition method2The photocatalytic activity of photocatalyst material, improves its antibacterial effect. Itself has antibacterial action Nano Silver, and silver ion has the nanoscale of raising TiO simultaneously2The photocatalysis of photocatalyst material, makes TiO2Under the visible ray that photocatalyst material can be grown at wavelength, just can produce stronger activity, improve the utilization rate of luminous energy. And inventor's discovery, comprises that at the hot overlay of speed photo-catalytic antibacterial material can further improve the fast hot property of heating floor, this may be nanoscale TiO2Photocatalyst material and Nano Silver and Graphene have synergistic function.
As preferably, described substrate layer is solid wood layer.
As preferably, described substrate layer is solid wood multi-layer plate structure; During described substrate layer adopts, plate is prepared from, and specifically, by middle plate cloth glue-cold pressing-core finishing-combination-hot pressing-cutting edge-sanding, adopts living beings rubber made from soybean cake when described cloth glue; Described living beings rubber made from soybean cake comprises the bean powder of 1:1.5-2.5 and the mixture that auxiliary agent mixes in mass ratio;
Described auxiliary agent comprises water, alkali, polyvinyl alcohol, hexamethyl-epoxy chlorobutane, kaolin and isocyanates;
Under the condition that it is 300-2000r/min at rotating speed that described living beings rubber made from soybean cake preparation method comprises described bean powder and auxiliary agent, stir 5-20min, stir, viscosity is controlled at 30000-100000cps.
By the specific substrate layer of the present invention, contribute to bring into play the overall anti-microbial property of composite floor board. By adopting living beings rubber made from soybean cake as special adhesive, guarantee high-environmental, intensity and the antibiotic property of ground laminin plate. Living beings rubber made from soybean cake is by auxiliary agent and bean powder through stirring, and the main component of auxiliary agent is water, alkali, polyvinyl alcohol, hexamethyl-epoxy chlorobutane, kaolin, isocyanates etc., and bean powder is that soybean grease processed side product forms through the processing such as degreasing, grinding.
As preferably, below described substrate layer, comprise balance layer; Described balance layer is the veneer of thickness 0.3-1.2mm, and described balance layer is rotary-cut material.
As preferably, the upper surface of described balance layer and lower surface are equipped with thermal trough and thermal hole; Described thermal hole runs through balance layer, and its both ends open lays respectively in the thermal trough of balance layer upper and lower surface.
Underfloor heat need see through floor and just can conduct in room air, and the present invention is provided with thermal trough and thermal hole at floor balance layer, and the heat energy of base material lower floor flows by thermal trough and is delivered to substrate layer lower surface by thermal hole. This has accelerated thermal energy transfer speed greatly, has reduced the heating-up temperature that reaches the required setting of indoor temperature, has saved the energy, can not cause the problems of crack of floor because excessively dewatering and cause simultaneously.
As preferably, the diameter of described thermal trough is 1-3cm; The diameter of described thermal hole is 0.4-1cm.
Thermal trough and the thermal hole of setting proper ratio, can reduce thermal loss, improves heating rate, reduces heat build-up and reduce energy resource consumption.
As preferably, between adjacent two thermal holes of described balance layer, be partly provided with thermal conductive cavity; In described thermal conductive cavity, be provided with metallic supports and semiconductor heating sheet. Metallic supports can strengthen floor anti-pressure ability, guarantees that thermal conductive cavity is indeformable.
As preferably, described semiconductor heating sheet comprises cold junction for absorbing heat, for the hot junction of dispelling the heat, be arranged on N-type semiconductor between described cold junction and hot junction and metallic conductor, the power supply of P-type semiconductor, the described N-type semiconductor of connection and described P-type semiconductor; Described metallic conductor is provided for being electrically connected the positive and negative electrode of described power supply; Described N-type semiconductor arranges graphene layer, or described P-type semiconductor arranges graphene layer, or described N-type semiconductor and described P-type semiconductor all arrange graphene layer.
Graphene in semiconductor has the high electron mobility of high thermal conductivity and conductance, can impel described P-type semiconductor and described N-type semiconductor to form quickly the stable P utmost point or the N utmost point with less energy consumption; Meanwhile, the high heat conductivility of Graphene can improve transfer of heat speed and the ability in described heating and cooling semiconductor chip. Make the described cold junction of described heating and cooling semiconductor chip continue to produce cold, the hot junction of described heating and cooling semiconductor chip continues to produce heat, improves the temperature difference of the hot cold junction of described heating and cooling semiconductor chip. Also can protect it can not burn even if described hot junction does not arrange heating and cooling semiconductor chip described in heat abstractor, ensure that it normally works.
As preferably, in described thermal trough, be also provided with drier;
Described drier is connected with external control box; In described drier, be provided with blower fan, heater and for accommodating and protect the elastic protecting sleeve of described blower fan and heater; In described control box, be mounted with controller, time switch and attaching plug.
In the time that needs are worked, plug in, open time switch timing, drier is started working, and blower fan is discharged the moisture in thermal trough; In the time that temperature is lower or humidity is larger, start heater, making condensing drip be heated as steam discharges, meanwhile, when running into rainy weather, floor itself is when being easier to make moist breed bacteria, start heater, according to pasteurization principle, add blowing hot wind and keep a period of time by heater, can kill most harmful bacteria in floor. In sum, the present invention has following beneficial effect:
1, heating floor of the present invention is provided with thermal trough, thermal hole and thermal conductive cavity, can effectively promote thermal energy conduction efficiency, also has the effect of sound insulation and noise reduction simultaneously. In thermal conductive cavity, be provided with metallic supports, can promote floor anti-pressure ability.
2, heating floor heat conducting nano dope layer of the present invention is Graphene heat conducting nano dope layer, can effectively improve the heating rate of floor surface, saving reaches the time of design temperature, and pile up because the good heat diffusivity of Graphene can make uniformity of temperature profile empty calory, eliminate safe hidden trouble.
3, nanoscale TiO2Photocatalyst material produces similar photosynthetic catalytic reaction under the irradiation of sunshine or visible ray, and airborne oxygen and hydrone are excited, and forms extremely strong hydroxyl free radical and the active oxygen of oxidability. The extremely strong free radical of these oxidabilities can be catched and killed airborne planktonic bacteria, and removes that cigarette is smelly, rubbish is smelly, mud is smelly, and organic pollution is constantly degraded into free of contamination water and carbon dioxide etc., thereby reaches the object of environment purification and air. For improving TiO2The photocatalytic activity of photocatalyst, adopts Nano Silver as active catalyst. Silver in inorganic nano-silver is noble metal, can improve nanoscale TiO by surface deposition method2The photocatalytic activity of photocatalyst material, improves its antibacterial effect. Itself has antibacterial action Nano Silver, and silver ion has the nanoscale of raising TiO simultaneously2The photocatalysis of photocatalyst material, makes TiO2Under the visible ray that photocatalyst material can be grown at wavelength, just can produce stronger activity, improve the utilization rate of luminous energy. And inventor's discovery, comprises that at the hot overlay of speed photo-catalytic antibacterial material can further improve the fast hot property of heating floor, this may be nanoscale TiO2Photocatalyst material and Nano Silver and Graphene have synergistic function.
Brief description of the drawings
Fig. 1 is quick-heating type nanometer heating floor schematic diagram of the present invention;
Fig. 2 is semiconductor heating sheet schematic diagram of the present invention;
Fig. 3 is common heating floor and colleges and universities of the present invention quick-heating type nanometer heating floor heat-transfer effect comparison diagram;
Fig. 4 is drier schematic diagram of the present invention.
Detailed description of the invention
Embodiment mono-
As shown in Figure 1, energy saving and environment friendly nanometer heating floor comprises substrate layer 1, and substrate layer 1 top is provided with the hot overlay 2 of multilayer speed; The hot overlay material of speed comprises graphene nano material and paint, the mass ratio 1:10000 of graphene nano material and paint. Substrate layer 1 is solid wood layer. Substrate layer 1 below is provided with moistureproof rete 4; Between substrate layer 1 and fast hot overlay 2, be provided with MUF adhesive layer. In the hot overlay 2 of speed, also comprise photo-catalytic antibacterial material; Photo-catalytic antibacterial material is nanoscale TiO2Photocatalyst material and Nano Silver in mass ratio 15:3 mix the mixture of composition.
The hot overlay coating method of speed is specially:
(1) graphene nano material preparation: graphite powder and glucose solids are mixed in ball grinder cavity with certain proportion (mass ratio 1:10), with certain speed (200r/min) solid-phase grinding 18h, solid-phase grinding adopts planetary drive manner, ball milling speed is 200r/min, obtains powder; Then use solvent (water or organic solvent) to migrate out described powder, centrifugal removal impurity (unreacted is graphite powder and polymer completely) obtains dispersion liquid, and dialysis until be neutral, obtains the lamella graphene nano material that thickness is less than 1nm;
(2) graphene nano dispersion of materials liquid preparation: gained graphene nano material is prepared into even translucent graphene nano dispersion of materials liquid in water or organic solvent, and concentration is 0.008mg/mL;
(3) fast hot overlay material preparation: gained graphene nano dispersion of materials liquid is mixed with finish paint;
(4) coating;
(5) dry.
Common paint floor and energy saving and environment friendly nanometer heating floor adopt identical base material and paint raw materials, under the equal conditions of 42 DEG C of thermals source, room temperature starts to conduct heat, if target setting temperature is 32.3 DEG C (temperature that floor heating is more comfortable), can see that energy saving and environment friendly nanometer heating floor that heating floor of the present invention provides is compared with common heating floor, reach setting heat transfer time shorten 44%, confirmed energy saving and environment friendly nanometer heating floor provided by the invention have high rate of heat transfer and splendid heat conduction efficiency (national authority testing agency detects up to 13 DEG C/h), specifically see Fig. 3.
Embodiment bis-
Energy saving and environment friendly nanometer heating floor comprises substrate layer 1, and substrate layer 1 top is provided with the hot overlay 2 of multilayer speed; The hot overlay material of speed comprises graphene nano material and paint, the mass ratio 1:5000 of graphene nano material and paint. Substrate layer 1 is solid wood layer. Substrate layer 1 below is provided with moistureproof rete 4; Between substrate layer 1 and fast hot overlay 2, be provided with MUF adhesive layer. In the hot overlay 2 of speed, also comprise photo-catalytic antibacterial material; Photo-catalytic antibacterial material is nanoscale TiO2Photocatalyst material and Nano Silver in mass ratio 10:4 mix the mixture of composition.
The hot overlay coating method of speed is specially:
(1) graphene nano material preparation: graphite powder and glucose solids are mixed in ball grinder cavity with certain proportion (mass ratio 1:15), with certain speed (350r/min) solid-phase grinding 15h, solid-phase grinding adopts planetary drive manner, ball milling speed is 350r/min, obtains powder; Then use solvent (water or organic solvent) to migrate out described powder, centrifugal removal impurity (unreacted is graphite powder and polymer completely) obtains dispersion liquid, and dialysis until be neutral, obtains the lamella graphene nano material that thickness is less than 1nm;
(2) graphene nano dispersion of materials liquid preparation: gained graphene nano material is prepared into even translucent graphene nano dispersion of materials liquid in water or organic solvent, and concentration is 0.08mg/mL;
(3) fast hot overlay material preparation: gained graphene nano dispersion of materials liquid is mixed with finish paint;
(4) coating;
(5) dry.
Embodiment tri-
Energy saving and environment friendly nanometer heating floor comprises substrate layer 1, and substrate layer 1 top is provided with the hot overlay 2 of multilayer speed; The hot overlay material of speed comprises graphene nano material and paint, the mass ratio 1:1200 of graphene nano material and paint. Substrate layer 1 is solid wood layer. In the hot overlay 2 of speed, also comprise photo-catalytic antibacterial material; Photo-catalytic antibacterial material is nanoscale TiO2Photocatalyst material and Nano Silver in mass ratio 20:2 mix the mixture of composition.
The hot overlay coating method of speed is specially:
(1) graphene nano material preparation: graphite powder and glucose solids are mixed in ball grinder cavity with certain proportion (mass ratio 1:12), with certain speed (250r/min) solid-phase grinding 16h, solid-phase grinding adopts planetary drive manner, ball milling speed is 250r/min, obtains powder; Then use solvent (water or organic solvent) to migrate out described powder, centrifugal removal impurity (unreacted is graphite powder and polymer completely) obtains dispersion liquid, and dialysis until be neutral, obtains the lamella graphene nano material that thickness is less than 1nm;
(2) graphene nano dispersion of materials liquid preparation: gained graphene nano material is prepared into even translucent graphene nano dispersion of materials liquid in water or organic solvent, and concentration is 0.02mg/mL;
(3) fast hot overlay material preparation: gained graphene nano dispersion of materials liquid is mixed with finish paint;
(4) coating;
(5) dry.
Embodiment tetra-
With embodiment mono-, different is that substrate layer 1 is solid wood multi-layer plate structure; During substrate layer 1 adopts, plate is prepared from, and specifically, by middle plate cloth glue-cold pressing-core finishing-combination-hot pressing-cutting edge-sanding, adopts living beings rubber made from soybean cake when cloth glue; Living beings rubber made from soybean cake comprises the bean powder of 1:1.5 and the mixture that auxiliary agent mixes in mass ratio; Auxiliary agent comprises water, alkali, polyvinyl alcohol, hexamethyl-epoxy chlorobutane, kaolin and isocyanates; Under the condition that it is 300r/min at rotating speed that living beings rubber made from soybean cake preparation method comprises bean powder and auxiliary agent, stir 5-20min, stir, viscosity is controlled at 30000cps. Substrate layer 1 below comprises balance layer 3; Balance layer 3 is the veneer of thickness 0.3mm, and balance layer is rotary-cut material.
Embodiment five
With embodiment bis-, different is that substrate layer 1 is solid wood multi-layer plate structure; During substrate layer 1 adopts, plate is prepared from, and specifically, by middle plate cloth glue-cold pressing-core finishing-combination-hot pressing-cutting edge-sanding, adopts living beings rubber made from soybean cake when cloth glue; Living beings rubber made from soybean cake comprises the bean powder of 1:2.5 and the mixture that auxiliary agent mixes in mass ratio; Auxiliary agent comprises water, alkali, polyvinyl alcohol, hexamethyl-epoxy chlorobutane, kaolin and isocyanates; Under the condition that it is 2000r/min at rotating speed that living beings rubber made from soybean cake preparation method comprises bean powder and auxiliary agent, stir 20min, stir, viscosity is controlled at 100000cps. Substrate layer 1 below comprises balance layer 3; Balance layer 3 is the veneer of thickness 1.2mm, and balance layer is rotary-cut material.
Embodiment six
With embodiment tri-, different is that substrate layer 1 is solid wood multi-layer plate structure; During substrate layer 1 adopts, plate is prepared from, and specifically, by middle plate cloth glue-cold pressing-core finishing-combination-hot pressing-cutting edge-sanding, adopts living beings rubber made from soybean cake when cloth glue; Living beings rubber made from soybean cake comprises the bean powder of 1:2 and the mixture that auxiliary agent mixes in mass ratio; Auxiliary agent comprises water, alkali, polyvinyl alcohol, hexamethyl-epoxy chlorobutane, kaolin and isocyanates; Under the condition that it is 1000r/min at rotating speed that living beings rubber made from soybean cake preparation method comprises bean powder and auxiliary agent, stir 10min, stir, viscosity is controlled at 70000cps. Substrate layer 1 below comprises balance layer 3; Balance layer 3 is the veneer of thickness 0.9mm, and balance layer is rotary-cut material.
Embodiment seven
With embodiment six, different is as shown in Figure 2, and the upper surface of balance layer 3 and lower surface are equipped with thermal trough 31 and thermal hole 32; Thermal hole 32 runs through balance layer 3, and its both ends open lays respectively in the thermal trough 31 of balance layer 3 upper and lower surfaces. Between adjacent two thermal holes 32 of balance layer 3, part is provided with thermal conductive cavity 33; In thermal conductive cavity 33, be provided with metallic supports 34 and semiconductor heating sheet 35.
Semiconductor heating sheet 35 comprises cold junction 51 for absorbing heat, for the hot junction 52 of dispelling the heat, be arranged on N-type semiconductor 53 and P-type semiconductor 54, the metallic conductor 55 that is connected N-type semiconductor 53 and P-type semiconductor 54, power supply 56 between cold junction 51 and hot junction 52; Metallic conductor 55 is provided for the positive and negative electrode of electric connection of power supply 56; N-type semiconductor 53 arranges graphene layer 57, or P-type semiconductor 54 arranges graphene layer 57, or N-type semiconductor 53 and P-type semiconductor 54 all arrange graphene layer 57.
Embodiment eight
With embodiment six, different is as shown in Figure 4, and in order to tackle the special climate environment such as the large or rainy weather of the lower or humidity of temperature, inventor expects in the interior setting of thermal trough 31 or connect drier 26, and drier 26 connects external control box; In the time that needs are worked, plug in, open time switch timing, drier is started working, and blower fan 262 is discharged the moisture in thermal trough; Start heater 262, making condensing drip be heated as steam discharges, for example ought run into rainy weather, floor itself is when being easier to make moist breed bacteria, start heater 262, according to pasteurization principle, add blowing hot wind and keep a period of time by heater, can kill most harmful bacteria in floor. In drier 26, be provided with blower fan 261, heater 262 and for elastic protecting sleeve 263 accommodating and protection blower fan 261 and heater 262; In control box, be mounted with controller, time switch and attaching plug.
This specific embodiment is only explanation of the invention; it is not limitation of the present invention; those skilled in the art are reading after this description and can make to the present embodiment the amendment that there is no creative contribution as required, but as long as within the scope of claim of the present invention, are all subject to the protection of Patent Law.
Claims (10)
1. an energy saving and environment friendly nanometer heating floor, comprises substrate layer (1), it is characterized in that: described substrate layer (1) top is provided with the multilayer hot overlay of speed (2); The hot overlay material of described speed comprises graphene nano material and paint, and the mass ratio of graphene nano material and paint is 1:10000-1:1200; Described substrate layer (1) below is provided with moistureproof rete (4); Between described substrate layer (1) and fast hot overlay (2), be provided with MUF adhesive layer;
In the hot overlay of described speed (2), also comprise photo-catalytic antibacterial material;
Described photo-catalytic antibacterial material is nanoscale TiO2Photocatalyst material and Nano Silver in mass ratio 10-20:2-4 mix the mixture of composition.
2. the energy saving and environment friendly nanometer heating floor of one according to claim 1, is characterized in that: the hot overlay coating method of described speed is specially:
(1) graphene nano material preparation: graphite powder and glucose solids are mixed in ball grinder cavity with mass ratio 1:10-15, and solid-phase grinding 15-18h obtains powder; Then use solvent (water or organic solvent) to migrate out described powder, the centrifugal dispersion liquid that obtains, dialysis until be neutral, obtains the lamella graphene nano material that thickness is less than 1nm;
(2) graphene nano dispersion of materials liquid preparation: gained graphene nano material is prepared into even translucent graphene nano dispersion of materials liquid in water or organic solvent, and concentration is 0.008-0.08mg/mL;
(3) fast hot overlay material preparation: gained graphene nano dispersion of materials liquid is mixed to the mass ratio 1:10000-1:1200 of graphene nano material and paint with finish paint;
(4) coating;
(5) dry.
3. the energy saving and environment friendly nanometer heating floor of one according to claim 2, is characterized in that: Graphene purity prepared by described step (1) is more than 99.99%; Described solid-phase grinding adopts planetary drive manner, and ball milling speed is 200-350r/min.
4. according to the energy saving and environment friendly nanometer heating floor of one described in claim 1-3 any one, it is characterized in that: described substrate layer (1) is solid wood layer.
5. according to the energy saving and environment friendly nanometer heating floor of one described in claim 1-3 any one, it is characterized in that: described substrate layer (1) is solid wood multi-layer plate structure; During described substrate layer (1) adopts, plate is prepared from, and specifically, by middle plate cloth glue-cold pressing-core finishing-combination-hot pressing-cutting edge-sanding, adopts living beings rubber made from soybean cake when described cloth glue; Described living beings rubber made from soybean cake comprises the bean powder of 1:1.5-2.5 and the mixture that auxiliary agent mixes in mass ratio;
Described auxiliary agent comprises water, alkali, polyvinyl alcohol, hexamethyl-epoxy chlorobutane, kaolin and isocyanates;
Under the condition that it is 300-2000r/min at rotating speed that described living beings rubber made from soybean cake preparation method comprises described bean powder and auxiliary agent, stir 5-20min, stir, viscosity is controlled at 30000-100000cps.
6. the energy saving and environment friendly nanometer heating floor of one according to claim 5, is characterized in that: described substrate layer (1) below comprises balance layer (3); Described balance layer (3) is the veneer of thickness 0.3-1.2mm, and described balance layer is rotary-cut material.
7. the energy saving and environment friendly nanometer heating floor of one according to claim 6, is characterized in that: the upper surface of described balance layer (3) and lower surface are equipped with thermal trough (31) and thermal hole (32); Described thermal hole (32) runs through balance layer (3), and its both ends open lays respectively in the thermal trough (31) of balance layer (3) upper and lower surface.
8. the energy saving and environment friendly nanometer heating floor of one according to claim 7, is characterized in that: between adjacent two thermal holes of described balance layer (3) (32), part is provided with thermal conductive cavity (33); In described thermal conductive cavity (33), be provided with metallic supports (34) and semiconductor heating sheet (35).
9. the energy saving and environment friendly nanometer heating floor of one according to claim 8, is characterized in that: described semiconductor heating sheet (35) comprises cold junction (51) for absorbing heat, for the hot junction (52) of dispelling the heat, be arranged on N-type semiconductor (53) and P-type semiconductor (54), the metallic conductor (55) that is connected described N-type semiconductor (53) and described P-type semiconductor (54), power supply (56) between described cold junction (51) and hot junction (52); Described metallic conductor (55) is provided for being electrically connected the positive and negative electrode of described power supply (56); Described N-type semiconductor (53) arranges graphene layer (57), or described P-type semiconductor (54) arranges graphene layer (57), or described N-type semiconductor (53) and described P-type semiconductor (54) all arrange graphene layer (57).
10. the energy saving and environment friendly nanometer heating floor of one according to claim 8, is characterized in that: in described thermal trough (31), be also provided with drier (26); Described drier (26) is connected with external control box; In described drier (26), be provided with blower fan (261), heater (262) and for accommodating and protect the elastic protecting sleeve (263) of described blower fan (261) and heater (262); In described control box, be mounted with controller, time switch and attaching plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201610075469.0A CN105604293B (en) | 2016-02-03 | 2016-02-03 | A kind of energy saving and environment friendly nanometer heating floor |
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| CN201610075469.0A CN105604293B (en) | 2016-02-03 | 2016-02-03 | A kind of energy saving and environment friendly nanometer heating floor |
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| CN105604293A true CN105604293A (en) | 2016-05-25 |
| CN105604293B CN105604293B (en) | 2018-03-30 |
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| CN201610075469.0A Active CN105604293B (en) | 2016-02-03 | 2016-02-03 | A kind of energy saving and environment friendly nanometer heating floor |
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| CN105604293B (en) | 2018-03-30 |
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