CN208899265U - A kind of ice-melt floor tile - Google Patents
A kind of ice-melt floor tile Download PDFInfo
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- CN208899265U CN208899265U CN201821417481.6U CN201821417481U CN208899265U CN 208899265 U CN208899265 U CN 208899265U CN 201821417481 U CN201821417481 U CN 201821417481U CN 208899265 U CN208899265 U CN 208899265U
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- floor tile
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- melt
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Abstract
The utility model discloses a kind of ice-melt floor tile, a kind of ice-melt floor tile, which is characterized in that including floor tile ontology, the floor tile ontology includes piezoelectric layer and the conductive layer with conductive exothermal function, and the bottom surface of the conductive layer is connected on the top surface of the piezoelectric layer；It is equipped with conductive plate in the conductive layer, piezo-electric device is equipped in the piezoelectric layer, the piezo-electric device is electrically connected by conducting wire with the conductive plate.The utility model can effectively realize the purpose of road ice melting snow melting function, to be conducive to improve the safety of road.
Description
Technical field
The utility model relates to building material technical fields, more particularly, to a kind of ice-melt floor tile.
Background technique
Currently, road snow icing phenomenon is relatively conventional in cold district, the snowfall on road surface is under Driving Loading
Gradually melt, but easily form one layer of thin ice under negative temperature effect, causes pavement skid resistance condition sharply to decline, it is easy to cause
Brake failure, pedestrian slip, and there are great security risks.
In the prior art, solar energy is developed and used in road engineering both at home and abroad, realizes road melting ice and snow function
Can, cardinal principle is to carry out melting ice and snow using photovoltaic or opto-thermal system road pavement.But it is carried out using solar energy road pavement
Melting ice and snow is easy to be influenced by weather, in the case where there is cloudy day or other no lights such as rainy day, cause ice-melt effect compared with
Difference.
Utility model content
The utility model embodiment provides a kind of ice-melt floor tile, is able to achieve with solving existing road engineering using the sun
The technical issues of melting ice and snow is but influenced by weather effectively realizes road ice melting to get rid of the constraint of weather influence
The purpose of function is avenged, and then is conducive to improve the safety of road.
In order to solve the above-mentioned technical problem, the utility model embodiment provides a kind of ice-melt floor tile,
Floor tile ontology, the floor tile ontology include piezoelectric layer and the conductive layer with conductive exothermal function, the conductive layer
Bottom surface connect with the top surface of the piezoelectric layer；
The conductive layer includes electric heating body and metal mesh, and the metal mesh is electrically connected with the piezoelectric layer.
Further, the metal mesh is parallel with the top surface of the conductive layer.
Further, the quantity of the metal mesh is 2, respectively the first metal mesh and the second metal mesh, described first
Metal mesh is parallel with second metal mesh, and first metal mesh is set to the top surface of the electric heating body, second gold medal
Belong to the bottom surface that net is set to the electric heating body.
Further, the piezoelectric layer includes piezoelectric board and double-sided flexible circuit board, and the quantity of the piezoelectric board is 2,
The double-sided flexible circuit board is located between 2 piezoelectric boards.
Further, the ice-melt floor tile further includes protective layer, and the protective layer coats the floor tile ontology.
Further, the ice-melt floor tile further includes decorative layer, the top surface of the bottom surface of the decorative layer and the protective layer
Connection.
Further, the thickness of the piezoelectric layer is less than the thickness of conductive layer.
Compared with the prior art, the utility model embodiment has the following beneficial effects:
The piezoelectric layer is electrically connected by conducting wire with the conductive plate, when the floor tile ontology, which is under pressure, to be acted on, institute
Piezoelectric layer is stated since positive piezoelectric principle generates electric current and is transmitted to the conductive layer；And since the conductive layer itself has big electricity
Resistance, the conductive layer generates heat after powered up, to improve the temperature of the floor tile ontology, reaches the mesh of snow removing ice-melt
, and then be conducive to improve the safety of road.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of ice-melt floor tile in the utility model embodiment；
Fig. 2 is another structural schematic diagram of ice-melt floor tile in the utility model embodiment；
Fig. 3 is the structural schematic diagram of the conductive layer of ice-melt floor tile in the utility model embodiment；
Fig. 4 is the structural schematic diagram of the metal mesh of ice-melt floor tile in the utility model embodiment；
Fig. 5 is the structural schematic diagram of the piezoelectric layer of ice-melt floor tile in the utility model embodiment；
Wherein, the appended drawing reference in Figure of description is as follows:
1 description of symbols: 100, decorative layer；110, protective layer；120, floor tile ontology；121, conductive layer；122, piezoelectricity
Layer；200, double-sided flexible circuit board；201, the first metal mesh；202, the second metal mesh；203, electric heating body；204, it first leads
Line；205, the second conducting wire.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1, Fig. 2, Fig. 3 and Fig. 4 are please referred to, the preferred first embodiment of the present invention provides a kind of ice-melt floor tile, including ground
Brick ontology, floor tile ontology include piezoelectric layer and the conductive layer with conductive exothermal function, the bottom surface of conductive layer and the top of piezoelectric layer
Face connection；
Conductive layer includes electric heating body and metal mesh, and metal mesh is electrically connected with piezoelectric layer.
In the present embodiment, piezoelectric layer is connect by conducting wire with the metal mesh in conductive layer, when floor tile ontology is under pressure
When effect, piezoelectric layer generates electric current, by conducting wire and metal mesh, the electric heating body that is transmitted in conductive layer due to positive piezoelectric principle
Weight；And since electric heating body itself has big resistance, electric heating body generates heat after powered up, to improve floor tile ontology
Temperature achievees the purpose that the ice-melt that removes the snow, and then is conducive to improve the safety of road.
Preferably, metal mesh is parallel with the top surface of conductive layer, so that piezoelectric layer is transferred to the electric current of conductive layer
The everywhere that electric heating body can be flowed through, the fever for being conducive to electric heating body is uniform, and then is conducive to improve the ice-melt of ice-melt floor tile
The efficiency and reliability of snow removing.
Referring to Fig. 3, in embodiments of the present invention, the quantity of metal mesh is 2, respectively the first metal mesh and the second gold medal
Belong to net, the first metal mesh is parallel with the second metal mesh, and the first metal mesh is set to the top surface of electric heating body, the setting of the second metal mesh
In the bottom surface of electric heating body, wherein the material of the first metal mesh and the second metal mesh can be, but not limited to as easy conductives such as iron, copper
Metal.
Fig. 2 and Fig. 5 are please referred to, in embodiments of the present invention, piezoelectric layer includes piezoelectric board and double-sided flexible circuit board, piezoelectricity
The quantity of plate is 2, and double-sided flexible circuit board is located between 2 piezoelectric boards.
Preferably, external two conducting wires of double-sided flexible circuit board, respectively the first conducting wire and the second conducting wire, the first conducting wire with
The connection of first metal mesh, the second conducting wire is connect with the second metal mesh, specifically, picking up from the connector circle of double-sided flexible circuit board
First is connect, conducting wire is penetrated in connector, then connector two sides bayonet is bent fixed conducting wire, the first conducting wire is made；Step is repeated,
Make the second conducting wire.
First conducting wire is penetrated in the first metal mesh, then connector two sides bayonet is bent fixed conducting wire；From the second metal mesh
In pick up another connector, the second conducting wire is penetrated in the second metal mesh, then connector two sides bayonet is bent fixed conducting wire so that
The electric current that piezoelectric layer generates can be flowed into metal mesh by conducting wire.
Double-sided flexible circuit board, more common printed circuit board can be with free bend, winding, folding, and can bear hundreds of
Ten thousand dynamic bendings are without damaging conducting wire, so as to require to be designed according to the spatial layout, reach components and parts assembling and lead
The integration of line connection.
Referring to Fig. 1, in embodiments of the present invention, ice-melt floor tile further includes protective layer, protective layer coats floor tile ontology,
Specifically, 5mm protective layer is smeared with alkali-activated carbonatite fly-ash slag mixing material in the outer surface of floor tile ontology, to play a guarantor
Shield effect, prevents floor tile body layer because being led to structural failure by violent impact.
Referring to Fig. 1, in embodiments of the present invention, ice-melt floor tile further includes decorative layer, ice-melt floor tile further includes decorative layer,
The bottom surface of decorative layer and the top surface of protective layer connect, specifically, by the upper table of the lower surface resin glue of decorative layer and protective layer
Face bonding, final obtained size are about the snow removing ice-melt floor tile that 30*30cm thickness is about 5cm, and decorative layer can be according to the need of road conditions
Different striped colors is set, decoration is played the role of and increases tile surface friction.
Preferably, the thickness of piezoelectric layer is less than the thickness of conductive layer.
It is to be mentioned that: it is to be mentioned that: the specific production step of conductive plate are as follows:
Flyash and slag are blended in dry mixing 2min in net slurry blender, are sufficiently mixed grey body, exciting agent is added and stirs
4min is mixed, the graphite that mass fraction is 2% is then added, is stirred for 3min and material is allowed sufficiently to be mixed evenly, wherein alkali-activator
It is mixed with sodium hydroxide according to mass ratio 100:2:4 by ionized water, waterglass, is stood for 24 hours after then stirring 10min.
The first metal mesh of 5mm is divided between mold bottom puts overall size 20*20cm iron net, it is then mixed by what is be stirred
It closes object to be poured into mold for the first time, vibrates 1min on a vibration table, then re-lay the second metal mesh on slurry after vibrating,
Mixture is poured into for the second time, then vibrates 1min on a vibration table, is 20 degree in temperature by mixture plate pad pasting sealed maintenance
72~96h is conserved in insulating box.Obtaining and size 20*20cm thickness is made is about 2cm alkali-activated carbonatite conductive mixture conductive plate
Further, piezoelectric board the preparation method is as follows:
It prepares alkali-activator: deionized water, waterglass is mixed with sodium hydroxide according to mass ratio 100:2:4, stir
10min is stood for 24 hours.
Configure the PZT of favorable dispersibility: the ratio for being 1:0.52:0.48:3 in the molal weight of Pd, Zr, Ti, O atom
By PbO, ZrO2, TiO2 adds deionized water to mix, and 12h in air is placed after grinding 20min with wet ball grinding, and it is equal to obtain mixing
Even PbO, ZrO2, TiO2 powder；By uniformly mixed PbO, ZrO2, TiO2 powder is placed in 120 DEG C of baking oven dry
6h, then ball material mass ratio is 20:1, revolution revolving speed is 250r/min, revolution after being mixed with the triethanolamine that concentration is 0.5%
Speed ratio with rotation is grinding 60h in the planetary ball mill of 4:1, the PZT powder that grain diameter is 1~5 micron is made, then
Using Triammonium citrate as dispersing agent, Triammonium citrate and PZT are added to the alkali for having already passed through and shelving for 24 hours swash using preceding
Ultra sonic bath 0.5h in agent is sent out, PZT is enable preferably to disperse.
Prepare 0-3 type alkali-activated carbonatite piezoelectric board: flyash and slag mass ratio are 7:3, and grey body is with alkali-activator mass ratio
1:0.35.Flyash and slag are blended in dry mixing 2min in net slurry blender, grey body is sufficiently mixed, adds the excitation matched
Agent PZT mixed solution stirring 7min is mixed evenly material sufficiently, and the mixture being stirred finally is injected into ready spy
In molding jig, the square plate that size 20*20cm thickness is about 4.2~4.5mm is made.
Compression moulding: being continuously applied the pressure of 30~50MPa using press machine to the material in mold, and the time is 30~
40min is until molding.Molded mixture sheet material is fitted into hermetic bag, temperature be conserve 72 in 20 degree of insulating box~
96h.Obtain the original piezoelectric board of alkali-activated carbonatite piezoelectric compound.
Sanding and polishing: the piezoelectric patches surface obtained step E is polished to 4mm with sander, finally polishing obtains that ruler is made
The square plate of very little 20*20cm thickness 4mm.
Polarization process: the piezoelectric patches upper and lower surface obtained in step F uniformly coats low-temperature conductive silver paste, two after drying
It polarizes, is placed at room temperature for 24 hours in methyl-silicone oil, the test in terms of carrying out piezoelectric property after electricdomain is stablized, and in polarization electricity
Extremely positive is marked on one side.
Further, the preparation process of piezo-electric device is as follows: taking two panels to polarize the piezoelectric board finished, is picked with cotton wool
A small amount of clean piezoelectric patches two sides of ethanol, it is stand-by after drying.The markd one side of piezoelectric patches 1 is upward, then uniform with writing brush
In piezoelectric patches surface brush conductive silver glue.Double-sided flexible circuit board is placed on this one side that piezoelectric board 1 has dot again；Then writing brush is used
Conductive silver glue is smeared in circuit board surface, then has the one side of dot to be put on circuit board upward piezoelectric board 2；After fixation by its
It is put in electric heating constant-temperature blowing drying box, 100 DEG C of dry 4h, obtains the square plate that size 20*20cm thickness about 9mm is made.
By implementing the embodiment of the present invention, piezoelectric layer is electrically connected by conducting wire with conductive plate, when floor tile ontology is pressed
The masterpiece used time, piezoelectric layer is since positive piezoelectric principle generates electric current and is transmitted to heating layer；And since heating layer itself has big electricity
Resistance, heating layer generates heat after powered up, to improve the temperature of floor tile ontology, achievees the purpose that the ice-melt that removes the snow, Jin Eryou
Conducive to the safety for improving road.
It is preferred embodiments of the present invention above, it is noted that for those skilled in the art
For, without departing from the principle of this utility model, several improvements and modifications can also be made, these improvements and modifications
It is considered as the protection scope of the utility model.
Claims (7)
1. a kind of ice-melt floor tile, which is characterized in that including floor tile ontology, the floor tile ontology includes piezoelectric layer and there is conduction to send out
The conductive layer of heat function, the bottom surface of the conductive layer are connect with the top surface of the piezoelectric layer；
The conductive layer includes electric heating body and metal mesh, and the metal mesh is electrically connected with the piezoelectric layer.
2. ice-melt floor tile as described in claim 1, which is characterized in that the metal mesh is parallel with the top surface of the conductive layer.
3. ice-melt floor tile as claimed in claim 2, which is characterized in that the quantity of the metal mesh is 2, respectively the first gold medal
Belong to net and the second metal mesh, first metal mesh is parallel with second metal mesh, and first metal mesh is set to described
The top surface of electric heating body, second metal mesh are set to the bottom surface of the electric heating body.
4. ice-melt floor tile as claimed in claim 3, which is characterized in that the piezoelectric layer includes double-sided flexible circuit board；Wherein,
External two conducting wires of double-sided flexible circuit board, respectively the first conducting wire and the second conducting wire, first conducting wire and described the
The connection of one metal mesh, second conducting wire are connect with second metal mesh.
5. ice-melt floor tile as described in claim 1, which is characterized in that the ice-melt floor tile further includes protective layer, the protection
Layer coats the floor tile ontology.
6. ice-melt floor tile as claimed in claim 5, which is characterized in that the ice-melt floor tile further includes decorative layer, the decoration
The bottom surface of layer is connect with the top surface of the protective layer.
7. ice-melt floor tile as described in claim 1, which is characterized in that the thickness of the piezoelectric layer is less than the thickness of the conductive layer
Degree.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201821417481.6U CN208899265U (en) | 2018-08-30 | 2018-08-30 | A kind of ice-melt floor tile |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201821417481.6U CN208899265U (en) | 2018-08-30 | 2018-08-30 | A kind of ice-melt floor tile |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109082964A (en) * | 2018-08-30 | 2018-12-25 | 广州大学 | A kind of ice-melt floor tile and preparation method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109082964A (en) * | 2018-08-30 | 2018-12-25 | 广州大学 | A kind of ice-melt floor tile and preparation method |
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