CN218176501U - Electric heating ceramic tile paving structure - Google Patents
Electric heating ceramic tile paving structure Download PDFInfo
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- CN218176501U CN218176501U CN202222465147.0U CN202222465147U CN218176501U CN 218176501 U CN218176501 U CN 218176501U CN 202222465147 U CN202222465147 U CN 202222465147U CN 218176501 U CN218176501 U CN 218176501U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
Abstract
The utility model relates to the technical field of electric heating ceramic tiles, in particular to an electric heating ceramic tile paving structure, which comprises a leveling layer, a heat preservation layer and an electric heating ceramic tile layer which are arranged from bottom to top in sequence; and organic adhesive layers are arranged between the leveling layer and the heat-insulating layer and between the heat-insulating layer and the electric heating tile layer. The organic adhesive layer is used for replacing the traditional cement-based bonding material so as to realize the stable bonding among the heat-insulating layer, the leveling layer and the electric heating tile layer; meanwhile, a dry powder mortar layer is used for replacing the traditional concrete mortar layer; in addition, still set up the mounting that has the wire casing in the heat preservation, can guarantee that electric heating ceramic tile spreads the structure and possesses the characteristics that the heat preservation is efficient, mechanical structure is stable, spread and paste conveniently, can also reduce the whole thickness that electric heating ceramic tile spread the structure simultaneously, reduce its shared layer height.
Description
Technical Field
The utility model relates to an electric heat ceramic tile technical field especially relates to an electric heat ceramic tile spreads pastes structure.
Background
At present, water heating and floor heating are the most common heating modes used in China. The hot-water heating type paving structure is generally characterized in that a thicker heat insulation plate and a thicker reflecting film are paved below a water heating pipe, then the upper part of the water heating pipe is backfilled by fine stone concrete with the thickness of more than 5cm, after a period of maintenance, conventional semi-dry wet pasting of ceramic tiles is carried out on a concrete layer, the layer height of the whole hot-water heating structure is increased, and the thickness of the earlier leveling structure exceeds 15cm.
Subsequently, in order to solve the problems of slow thermal response and inconvenient discontinuous use in water heating, the electric heating ceramic tile is researched in the industry, and the electric heating ceramic tile has the advantages of short heating time and convenience in use. The existing electric heating ceramic tile paving process also mainly adopts a wet pasting process: generally, a base layer is leveled by cement mortar, then a heat insulation material is paved, a cement mortar layer with the thickness more than 5cm is covered on the heat insulation material, finally, an electric heating ceramic tile is paved on the cement mortar layer by a ceramic tile glue and cement mortar semi-dry wet method, and the thickness of the whole structure is more than 15cm. Therefore, the structure needs to occupy higher floor height, a large amount of cement concrete needs to be used, the lamination to the floor is large, and the later-period floor settlement is easy to aggravate.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims at providing an electric heating ceramic tile spreads pastes structure, it is more to aim at solving the cement concrete that current electric heating ceramic tile spread paste structure thickness is great, the use, leads to the technical problem that the lamination of floor is great, the easy aggravation later stage floor subsides.
In order to achieve the purpose, the utility model provides an electric heating ceramic tile paving structure, which comprises a leveling layer, a heat preservation layer and an electric heating ceramic tile layer which are arranged from bottom to top in sequence;
and organic adhesive layers are arranged between the leveling layer and the heat-insulating layer and between the heat-insulating layer and the electric heating tile layer.
Adopt light organic bonding layer to replace traditional cement base adhesive material, electric heating ceramic tile spreads the back of pasting, has guaranteed the mechanics stable in structure on screed-coat, heat preservation and electric heating ceramic tile layer, possesses the heat preservation simultaneously efficiently, has spread characteristics such as pasting conveniently, and whole electric heating ceramic tile spreads the layer height that the structure of pasting occupy less.
Preferably, the heat-insulating layer comprises a plurality of heat-insulating material layers, and the plurality of heat-insulating material layers are all positioned on the same horizontal plane; two adjacent insulation material layers are connected by a fixing piece, and the fixing piece is provided with a wire slot for a cable to pass through.
The heat preservation is formed by a plurality of insulation material layer amalgamations, and adjacent insulation material layer is spliced by the mounting, because seted up the wire casing in the mounting, consequently, for the connecting cable or waterproof joint etc. on electric heat ceramic tile layer provide the storage space, has subtracted the layer height of cable isotructure, has further reduced the thickness that electric heat ceramic tile laid the structure.
Preferably, the fixing member includes a first engaging portion and a second engaging portion, and the first engaging portion and the second engaging portion are both shaped as a single body
The openings of the two are oppositely oriented; the inner side of the bottom end of the first clamping part is connected with the inner side of the bottom end of the second clamping part through a connecting part, so that the inner side of the first clamping part, the upper side of the connecting part and the inner side of the second clamping part are combined to form the wire slot.
The fixing piece is simple in structure, stable connection between two adjacent heat-insulating material layers can be guaranteed, and meanwhile, the middle of the fixing piece is provided with the wire groove with the upward opening, so that cables or other parts can be conveniently installed.
Preferably, when the cable is laid, a filling layer is arranged in the wire groove, and the filling layer wraps the cable. Accomodate cable or other spare parts to the wire casing after, fill with foaming polyurethane with the remaining space in the wire casing and form the filling layer, final cable or other spare parts will be wrapped up in the filling layer, can improve the heat preservation effect, also can prevent simultaneously that the cable from spreading the inside aversion of pasting the structure at electric heating ceramic tile, influence the continuation of electric heating ceramic tile and use.
Preferably, the electric heating ceramic tile layer comprises a graphene heating film layer, an organic adhesive layer and a ceramic tile layer which are sequentially arranged from bottom to top. The electric heating ceramic tile layer is composed of an independent graphene heating film layer and a ceramic tile layer, the electric heating ceramic tile layer and the ceramic tile layer are bonded and fixed through an organic adhesive layer, and the thickness of the electric heating ceramic tile paving structure can be further reduced.
Preferably, the thickness of the leveling layer is 8-12mm, and the thickness of the heat insulation layer is 18-22mm.
Preferably, the organic adhesive layer has a thickness of less than 3mm. So set up, can guarantee the effect that each layer can be better performance originally, whole electric heating ceramic tile shop pastes the overall structure's of structure thickness can be controlled about 45mm simultaneously, and it reduces by a wide margin to spread a structure thickness than traditional.
Preferably, the organic adhesive layer is a modified silane adhesive. Compared with a cement-based bonding layer, the bonding force between two adjacent layers of structures can be greatly improved by using the modified silane bonding glue; meanwhile, the modified silane bonding adhesive has excellent flexibility and can effectively buffer the stress action of expansion with heat and contraction with cold caused by temperature change of the material; in addition, the organic adhesive layer can be controlled within a small thickness range.
Preferably, the heat insulation material layer and the filling layer are both made of foamed polyurethane; the leveling layer is a dry powder mortar layer. Therefore, the heat-insulating material layer and the filling layer are made of the foamed polyurethane material, so that a good heat-insulating effect can be ensured, the use feeling of the electric heating ceramic tile is improved, the heat loss is reduced, and the energy consumption is reduced; the screed-coat is dry powder mortar layer, and the quality is lighter, and the screed-coat also can be controlled at lower thickness simultaneously, adopts above-mentioned material also comparatively green.
Preferably, the fixing piece is made of aluminum alloy. Equally, the mounting of aluminum alloy material is when guaranteeing that intensity is higher, and the quality is lighter, has further reduced the whole weight of electric heating ceramic tile shop plaster structure, has avoided the problem that the later stage floor subsides.
The utility model discloses an electric heat ceramic tile spreads pastes structure has following beneficial effect: the traditional electric heating ceramic tile paving structure is improved, and the organic adhesive layer is used for replacing the traditional cement-based bonding material so as to realize the stable bonding among the heat-insulating layer, the leveling layer and the electric heating ceramic tile layer; meanwhile, a dry powder mortar layer is used for replacing the traditional concrete mortar layer; in addition, still set up the mounting that has the wire casing in the heat preservation, can guarantee that electric heating ceramic tile spreads the structure and possesses the characteristics that the heat preservation is efficient, mechanical structure is stable, spread and paste conveniently, can also reduce the whole thickness that electric heating ceramic tile spread the structure simultaneously, reduce its shared layer height.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a schematic structural view of an electric heating tile paving structure of the present invention;
FIG. 2 is a schematic view of a partial structure of the paving structure of the electric heating ceramic tile of the present invention;
fig. 3 is a schematic structural view of the fixing member of the electric heating tile paving structure of the present invention.
In the drawings: 1-leveling layer, 2-insulating layer, 21-insulating material layer, 22-fixing piece, 221-wire groove, 222-first clamping part, 223-second clamping part, 224-connecting part, 225-filling layer, 3-electric heating ceramic tile layer, 31-graphene heating film layer, 32-ceramic tile layer, 4-organic adhesive layer and 5-base layer.
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that, if the present invention relates to directional indications such as up, down, left, right, front, back, 82308230, 8230, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture as shown in the drawings, and if the specific posture is changed, the directional indications are changed accordingly.
In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
As shown in fig. 1 to 3, an electric heating tile paving structure comprises a leveling layer 1, a heat preservation layer 2 and an electric heating tile layer 3 which are sequentially arranged from bottom to top;
organic adhesive layers 4 are arranged between the leveling layer 1 and the heat preservation layer 2 and between the heat preservation layer 2 and the electric heating tile layer 3.
Specifically, the bottommost layer of the electric heating ceramic tile paving structure in the scheme is a leveling layer 1, preliminary leveling is carried out after a base layer surface of a building structure is cleaned, the base layer surface is the ground and the like, and the ground flatness can be controlled within 3mm after the leveling layer 1 is arranged; the top of screed-coat 1 is heat preservation 2, and heat preservation 2 is used for keeping warm to the heat that electric heat ceramic tile produced, prevents that the heat from running off, promotes electric heat ceramic tile's result of use, and is more energy-conserving. The top of heat preservation 2 is electric heat ceramic tile layer 3, and electric heat ceramic tile layer 3 can be for inside ceramic tile layer 32 that has graphite alkene heating structure or conductive ink heating structure, and sustainable heat supply after the circular telegram makes the ceramic tile maintain comparatively suitable temperature, plays the effect of heating. Organic adhesive layers 4 are arranged on the upper surface and the lower surface of the heat preservation layer 2, so that the electric heating tile layer 3, the heat preservation layer 2 and the leveling layer 1 are firmly bonded together. Overall structure is simple, and the installation thickness who occupies is less, has shortened whole shop and has pasted the cycle, has promoted the efficiency of construction.
Because this scheme has used organic adhesive layer 4 to replace traditional cement base bonding material, is different from extremely thick cement base bonding layer in the past, and organic adhesive layer 4's thickness is less can play better fixed effect, and consequently, electric heating ceramic tile spreads the whole thickness of pasting the structure less, still has the heat preservation efficiency height simultaneously, mechanics stable in structure, spreads to paste convenient characteristics. Adopt above-mentioned bonding system, realized the structure that spreads from the thick layer and paste to the thin layer and spread the structure and change, whole electric heating ceramic tile spreads the steerable thickness of pasting the structure about 45mm, compares traditional shop and pastes the structure, has saved more than one times the layer height.
Further, the heat-insulating layer 2 comprises a plurality of heat-insulating material layers 21, and the plurality of heat-insulating material layers 21 are all located on the same horizontal plane;
two adjacent heat preservation material layers 21 are connected by a fixing part 22, and a wire slot 221 for a cable to pass through is formed in the fixing part 22.
The fixing member 22 has a wire slot 221 with an upward opening, the empty slot provides a storage space for the cable connected with the electric heating tile layer 3, the fixing member 22 can be 2mm thick and 20mm high, and the fixing member 22 is installed in the heat insulation layer 2 for stably connecting the two heat insulation material layers 21. In other embodiments, the size of the fixture 22 may be adaptively adjusted.
The addition of the fixing member 22 in the heat insulating layer 2 has the following two functions: one is that the compressive strength of the heat-insulating layer 2 is enhanced, the whole compressive capacity of the heat-insulating layer 2 is improved, and the heat-insulating layer 2 is formed by adopting a heat-insulating material with higher foaming degree basically to ensure better effect, so that the structure is loose and porous, the compressive capacity is poorer, the electric heating ceramic tile is paved above the electric heating ceramic tile, and the whole paving structure is easy to damage under the condition of higher pressure or tensile force above the electric heating ceramic tile, so that the problems of sinking, damage and the like of the paving structure of the electric heating ceramic tile are caused, after the fixing part 22 is arranged on the heat-insulating layer 2, the compressive strength can be realized, the mechanical stability of the whole paving structure is ensured, and the structure is safer; the traditional paving structure is that the compression resistance of the heat insulation material is improved by adding more than 5cm of fine aggregate concrete on the heat insulation material, but the overall heat insulation effect is greatly reduced by the arrangement. Secondly, the fixing member 22 is provided with a wire groove 221, which provides a storage space for a connecting cable or a subsequent waterproof joint of the electric heating ceramic tile, therefore, the structure does not need to be arranged above the heat preservation layer 2, the thickness of the electric heating ceramic tile paving structure is reduced, and the layer height is further reduced.
In this embodiment, a fixing member 22 can be disposed under each tile for better supporting effect.
Further, the fixing member 22 includes a first engaging portion 222 and a second engaging portion 223, and the first engaging portion 222 and the second engaging portion 223 are both shaped as a single body
The openings of the two are oppositely oriented;
the inner side of the bottom end of the first engaging portion 222 and the inner side of the bottom end of the second engaging portion 223 are connected by a connecting portion 224, so that the inner side of the first engaging portion 222, the upper side of the connecting portion 224 and the inner side of the second engaging portion 223 are combined to form the wire groove 221.
The first engaging portion 222 and the second engaging portion 223 have the same structure, but have opposite opening directions to fix two adjacent insulation material layers 21, and the height of the inner sides of the first engaging portion 222 and the second engaging portion 223 is equal to the thickness of the end portion of the insulation material layer 21, so that the insulation material layer 21 can be stably fixed, and the insulation material layer 21 is prevented from being displaced. The first clamping portion 222 and the second clamping portion 223 are directly connected through the connecting portion 224, stability of the structure of the heat preservation layer 2 is guaranteed, the first clamping portion 222, the connecting portion 224 and the second clamping portion 223 naturally form the wire groove 221 with an upward opening, the structure is simple, and the occupied installation volume is small. In this embodiment, the width of the wire slot 221 of the fixing member 22 can be 5mm, and the fixing member 22 having an approximately inverted pi-shaped structure can buffer the deformation of the insulating layer 2 when being stressed, so as to improve the pressure resistance of the insulating layer 2. After the heat insulating material layer 21 and the fixing member 22 are installed, the heat insulating material layer 21 and the heating tile layer 32 above the heat insulating material layer also have a gap of about 1mm due to the existence of the fixing member 22, and the gap is filled with MS glue and becomes a part of the organic adhesive layer 4 after being cured.
Further, when the cable is laid, a filling layer 225 is arranged in the wire groove 221, and the filling layer 225 wraps the cable. After the cable connected with the electric heating ceramic tile is connected, the gap remained in the slot 221 is filled with the foaming polyurethane material to form the filling layer 225 so as to ensure the overall heat preservation performance of the heat preservation layer 2.
Further, the electric heating tile layer 3 comprises a graphene heating film layer 31, an organic adhesive layer 4 and a tile layer 32 which are sequentially arranged from bottom to top. The electric heating ceramic tile layer 3 can be directly arranged into an individual electric heating ceramic tile product, and can also be arranged into an independent ceramic tile layer 32 and a graphene heating film layer 31, and the heating structure is embedded into the ceramic tile of the individual electric heating ceramic tile product, so that the whole thickness is large. After setting up to independent ceramic tile layer 32 and graphite alkene generate heat rete 31, both all can choose for use thinner product, and fixed through organic adhesive layer 4 between the two, whole thickness will be less than the individual layer electric heat ceramic tile product, can further reduce the thickness that electric heat ceramic tile laid the structure.
Further, the thickness of the leveling layer 1 is 8-12mm, and the thickness of the heat insulation layer 2 is 18-22mm. The leveling layer 1 in the scheme adopts dry powder mortar, does not adopt a concrete structure, has the thickness controllable within 8-12mm, has smaller thickness and is light in weight automatically. The thickness of the heat-insulating layer 2 is controlled to be 18-22mm, so that the heat-insulating effect is better.
Further, the thickness of the organic adhesive layer 4 is less than 3mm. It can be understood that organic adhesive layer 4 is different from the cement mortar tie coat in this scheme, and it only needs less quantity can guarantee the stable bonding of effect thing, and organic adhesive layer 4 in this scheme can be controlled at 3 mm's thickness, and the electric heat ceramic tile that very big shrink is spread and is pasted the layer height that the structure occupy.
Further, the organic adhesive layer 4 is a modified silane adhesive. It can be understood that the modified silane adhesive glue is a single-component or double-component elastic adhesive glue which is formed by taking alkyl-terminated polyether as a base polymer and matching with filler, plasticizer (such as dioctyl phthalate, dibenzyl phthalate, dibutyl phthalate and the like) and other functional additives (coupling agent, catalyst and ageing-resistant additive), when organic modified silane adhesive glue is used for bonding each layer instead of cement mortar and tile glue, because the modified silane adhesive glue has excellent weather resistance, elasticity and bonding performance, dynamic load can be absorbed and compensated, stress is uniformly transmitted, premature fatigue of materials is prevented, the modified silane adhesive glue has good compatibility with various base materials, stable bonding of each layer of materials can be ensured, and the bonding force among the heat-insulating layer 2, the heat-generating tile layer 32 and the leveling layer 1 is greatly improved. Meanwhile, the organic adhesive layer 4 of the organic modified silane bonding adhesive has a good waterproof effect, and the problems of dirt seepage and saltpetering caused by water seepage in the later period are solved.
When applying modified silane bonding glue between tile layer 32 and graphene heating film layer 31, pasting graphene heating film layer 31 on the back of tile layer 32, compacting graphene heating film layer 31 and tile layer 32 back by a vibrator or a pressing plate, removing redundant air, ensuring stable connection of the two, and applying modified silane bonding glue on other layers, the steps can be adopted. Because no cement-based binder is used, the joint filling can be carried out within 3-7 days after the paving and the pasting are finished, and the whole construction period is shortened.
Further, the heat insulation material layer 21 and the filling layer 225 are both made of foamed polyurethane; the leveling layer 1 is a dry powder mortar layer. In the embodiment, the material layer of the insulating layer 2 can be an efficient insulating material-foaming polyurethane material with a fireproof coefficient reaching B level and a heat conductivity coefficient of 0.02W/(m × K), and the insulating material is a high-molecular polymer prepared by mixing isocyanate and polyether serving as main raw materials under the action of various auxiliary agents such as a foaming agent, a catalyst, a flame retardant and the like and then spraying and foaming the mixture at high pressure, and has a good heat-resistant insulating effect; meanwhile, no gap is left after the cable is filled into the slot 221, the bonding capability is strong after curing, and the cable or other parts can be prevented from easily moving. The material used for the leveling layer 1 is a dry powder mortar leveling material, cement is used as a main base material, and a certain proportion of aggregate, filler, additive and the like are added to prepare the leveling material, so that a good leveling effect can be achieved, the strength of the dry powder mortar leveling material in the scheme is required to reach more than M15 grade, the thickness of a finished surface is about 10mm, the flatness of the upper surface of the whole leveling layer 1 is maintained within 3mm after construction is finished, and the drawing strength is more than 0.4 MPa.
Further, the fixing member 22 is made of an aluminum alloy. The fixing part 22 made of the aluminum alloy has the advantages of being light and high in strength, the heat preservation layer 2 can be guaranteed to have good pressure resistance, meanwhile, the whole weight of the electric heating tile paving structure cannot be excessively increased, and the problem of later-stage floor settlement is avoided.
The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structure changes made by the contents of the specification and the drawings under the inventive concept of the present invention, or the direct/indirect application in other related technical fields are included in the patent protection scope of the present invention.
Claims (10)
1. An electric heating ceramic tile paving structure is characterized by comprising a leveling layer (1), a heat-insulating layer (2) and an electric heating ceramic tile layer (3) which are sequentially arranged from bottom to top;
organic adhesive layers (4) are arranged between the leveling layer (1) and the heat preservation layer (2) and between the heat preservation layer (2) and the electric heating tile layer (3).
2. An electric heating tile paving structure as claimed in claim 1, characterized in that said insulating layer (2) comprises a plurality of insulating material layers (21), said insulating material layers (21) being all located on the same horizontal plane;
two adjacent insulation material layers (21) are connected by a fixing piece (22), and a wire slot (221) for a cable to pass through is formed in the fixing piece (22).
3. An electrothermal tile tiling structure according to claim 2, wherein the fixing member (22) comprises a first engaging portion (222) and a second engaging portion (223), the first engaging portion (222) and the second engaging portion (223) each being in the form of a hook
The openings of the two are oppositely oriented;
the inner side of the bottom end of the first clamping part (222) is connected with the inner side of the bottom end of the second clamping part (223) through a connecting part (224), so that the inner side of the first clamping part (222), the upper side of the connecting part (224) and the inner side of the second clamping part (223) are combined to form the wire groove (221).
4. An electrically heated ceramic tile laying construction according to claim 2, characterised in that a filling layer (225) is provided in the raceway (221) during laying, said filling layer (225) enclosing the cable.
5. The electric heating tile paving structure as claimed in claim 1, wherein the electric heating tile layer (3) comprises a graphene heating film layer (31), the organic adhesive layer (4) and a tile layer (32) which are sequentially arranged from bottom to top.
6. An electrothermal tile paving structure according to claim 1, wherein the thickness of the leveling layer (1) is 8-12mm, and the thickness of the insulating layer (2) is 18-22mm.
7. An electric heating ceramic tile paving structure as claimed in claim 1, characterized in that said organic adhesive layer (4) has a thickness of less than 3mm.
8. An electric heating ceramic tile paving structure as claimed in claim 1 or 5, characterized in that said organic adhesive layer (4) is a modified silane adhesive.
9. An electrothermal tile tiling structure according to claim 4, wherein the insulating material layer (21) and the filling layer (225) are both made of foamed polyurethane; the leveling layer (1) is a dry powder mortar layer.
10. An electric heating tile paving structure as claimed in claim 2, characterized in that said fixing member (22) is made of aluminum alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222465147.0U CN218176501U (en) | 2022-09-16 | 2022-09-16 | Electric heating ceramic tile paving structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222465147.0U CN218176501U (en) | 2022-09-16 | 2022-09-16 | Electric heating ceramic tile paving structure |
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| Publication Number | Publication Date |
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| CN218176501U true CN218176501U (en) | 2022-12-30 |
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| CN202222465147.0U Active CN218176501U (en) | 2022-09-16 | 2022-09-16 | Electric heating ceramic tile paving structure |
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| CN (1) | CN218176501U (en) |
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2022
- 2022-09-16 CN CN202222465147.0U patent/CN218176501U/en active Active
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