CN119801222A - A heating floor unit, assembly and preparation method thereof - Google Patents

Abstract

The invention discloses a heating floor unit, a component and a preparation method thereof, wherein the heating floor unit comprises a floor unit body, a first wire-arranging groove, a second wire-arranging groove and a third wire-arranging groove are arranged on the lower surface of the floor unit body, and any two wire-arranging grooves in the first wire-arranging groove, the second wire-arranging groove and the third wire-arranging groove are not communicated; the first wire-arranging groove and the second wire-arranging groove are arranged at two side positions of the floor unit body, one wire-arranging groove is configured to arrange a live wire, the other wire-arranging groove is configured to arrange a zero wire, the third wire-arranging groove is arranged at the middle position of the floor unit body, and the third wire-arranging groove is configured to arrange a heating wire. The heating floor unit provided by the invention is convenient for wiring and wiring, can improve the laying efficiency of the heating floor, and can prevent the misconnection of a live wire and a zero wire.

Description

Heating floor unit, assembly and preparation method thereof

Technical Field

The invention relates to the technical field of electric heating, in particular to a heating floor unit, a heating floor assembly and a preparation method of the heating floor unit and the heating floor assembly.

Background

The heating floor is an indoor ground heating material taking the floor as a carrier, and the heating wire or the heating plate is built in the middle of the floor to provide heat for houses. For houses which adopt heating floors for heating, a plurality of heating floor units are spliced on the ground to form an integral heating floor in the house.

In the splicing construction process of the heating floor units, the wiring operation of each heating floor unit, the live wire and the zero wire is very complicated. For example, the spliced connection of the heating floor units, which are a plurality of electric heating modules disclosed in chinese patent application nos. 201811059336X and 2019110792372, needs to set a zero line and a fire line between two adjacent rows of heating floor units, and then connects one end of the heat conducting wire of each heating floor unit with the fire line and the other end with the zero line, which not only is complex in operation, but also can cause short circuit and even fire disaster due to easy error connection operation in the connection process due to the proximity of the zero line and the fire line positions.

The foregoing background is only for the purpose of providing an understanding of the principles and concepts of the application and is not necessarily related to the prior art or is not necessarily taught by the present application, but is not intended to be used for the purposes of assessing the novelty and creativity of the present application without express evidence that such matter has been disclosed prior to the filing date of the present application.

Disclosure of Invention

The invention aims to provide a heating floor unit, a heating floor assembly and a preparation method thereof, which are convenient for wiring and wiring, can improve the laying efficiency of a heating floor and can prevent the misconnection of a live wire and a zero wire.

In order to achieve the above purpose, the invention adopts the following technical scheme:

the heating floor unit comprises a floor unit body, wherein a first wire-arranging groove, a second wire-arranging groove and a third wire-arranging groove are formed in the lower surface of the floor unit body, and any two wire-arranging grooves in the first wire-arranging groove, the second wire-arranging groove and the third wire-arranging groove are not communicated;

the first wire-arranging groove and the second wire-arranging groove are arranged at two sides of the floor unit body;

the first wire-arranging groove and the second wire-arranging groove, wherein one wire-arranging groove is configured to arrange a live wire, and the other wire-arranging groove is configured to arrange a zero wire;

the third wire arrangement groove is arranged at the middle position of the floor unit body and is configured to arrange heating wires.

Further, the combination of any one or more of the foregoing aspects, further comprising a foam board disposed on an underside of the floor unit body;

the live wire and the heating wire are configured to be connected through a first connector, and the thickness of the foam board is not smaller than the height of the first connector in the thickness direction of the heating floor unit;

The zero line and the heating line are configured to be connected through a second connector, and the thickness of the foam board is not smaller than the height of the second connector in the thickness direction of the heating floor unit.

Further, in combination with any one or more of the foregoing aspects, the hot wire between two adjacent heat-generating floor units is configured to be connected by a third connector, and a thickness of the foam board is not smaller than a height of the third connector in a thickness direction of the heat-generating floor units;

The zero line between two adjacent heating floor units is configured to be connected by a fourth connector, and the thickness of the foam board is not smaller than the height of the fourth connector in the thickness direction of the heating floor units.

Further, according to any one or a combination of the foregoing aspects, the first connector is a waterproof connector, and/or,

The second connector is a waterproof connector, and/or,

The third connector is a waterproof connector, and/or,

The fourth connector is a waterproof connector.

Further, according to any one or a combination of the foregoing technical solutions, the floor unit body includes a first insulation board, a heat-conducting board, and a second insulation board, where the first insulation board, the heat-conducting board, and the second insulation board are sequentially disposed from top to bottom, and a heat conductivity coefficient of the heat-conducting board is greater than a heat conductivity coefficient of the second insulation board;

The first wire arrangement groove, the second wire arrangement groove and the third wire arrangement groove are arranged on the lower surface of the second heat insulation plate.

Further, according to any one or a combination of the foregoing technical solutions, a plurality of through holes are distributed on the second insulation board along the extending direction of the third wire-arranging groove, and the through holes penetrate from the upper surface of the second insulation board to the third wire-arranging groove;

The lower surface of the heat conducting plate is provided with a plurality of protruding blocks, the protruding blocks are in one-to-one correspondence with the through holes, and the protruding blocks penetrate through the through holes to extend to the third wiring grooves.

Further, in combination with any one or more of the preceding claims, the heat conductive plate is made of a metal material.

Further, in any one or a combination of the foregoing aspects, the heat conductive plate is prepared by:

Mixing the metal wire with the heat storage material to obtain the heat storage heat conduction material, and pressing the heat storage heat conduction material to form the heat conduction plate, or

And paving heat storage materials among the multiple layers of metal nets to form layered heat storage and heat conduction materials, and pressing the layered heat storage and heat conduction materials to form the heat conduction plate.

Further, according to any one or a combination of the foregoing aspects, the first wire-arranging groove and the second wire-arranging groove are provided along a length direction of the floor unit body, and the first wire-arranging groove and the second wire-arranging groove both penetrate through the floor unit body along the length direction of the floor unit body, and/or,

The third wire arrangement groove is arranged at the middle part of the floor unit body in an S-shaped bending way and/or,

The two ends of the third wire-arranging groove are arranged at the same end of the floor unit body along the arrangement direction of the first wire-arranging groove and/or the second wire-arranging groove.

According to another aspect of the present invention, there is provided a heat-generating floor assembly comprising a heat-generating floor unit according to any one or a combination of the above aspects, and a hot wire, a neutral wire and a heat-generating wire provided on the heat-generating floor unit;

the live wire and the zero wire are respectively arranged in the first wire arrangement groove and the second wire arrangement groove;

The heating wires are arranged in the third wire arrangement groove;

one end of the heating wire is electrically connected with the live wire, and the other end of the heating wire is electrically connected with the zero wire.

Further, in any one or a combination of the foregoing aspects, the fire wire includes a fire wire branching line, and the fire wire branching line is connected with one end of the heating wire through a first connector;

the zero line comprises a zero line branching line, and the zero line branching line is connected with the other end of the heating line through a second connector;

a first end of a third connector is arranged at one end of the live wire, and a second end of the third connector is arranged at the other end of the live wire;

a first end of a fourth connector is arranged at one end of the zero line, and a second end of the fourth connector is arranged at the other end of the zero line;

One of the first end and the second end is a male end of the connector, and the other is a female end of the connector.

According to another aspect of the present invention, there is provided a method for manufacturing a heat generating floor, comprising the steps of:

prefabricating a plurality of heating floor units according to any one or a combination of the above;

wiring is performed for each of the heat generating floor units to obtain a heat generating floor assembly, including:

a heating wire is arranged in the third wire-arranging groove, a fire wire is arranged in one wire-arranging groove, and a zero wire is arranged in the other wire-arranging groove;

Electrically connecting one end of the heating wire with the live wire, and electrically connecting the other end of the heating wire with the zero wire;

Paving foam boards on the ground surface of a heating floor to be paved, paving the heating floor assemblies on the foam boards, and connecting a live wire and a zero wire in two adjacent and butted heating floor assemblies;

and leveling the heating floor assembly.

Further, the combination of any one or more of the foregoing aspects, further comprising, for each of the heat-generating floor assemblies, a first connector, a second connector, a third connector, and a fourth connector;

The heating wire is provided with a first end of a first connector close to one end of the fire wire, a fire wire branching line is led out from the heating wire, and a second end of the first connector is arranged at the end part of the fire wire branching line;

The heating wire is provided with a first end of a second connector at one end close to the zero wire, a zero wire branching line is led out from the zero wire, and a second end of the second connector is arranged at the end part of the zero wire branching line;

a first end of a third connector is arranged at one end of the live wire, and a second end of the third connector is arranged at the other end of the live wire;

a first end of a fourth connector is arranged at one end of the zero line, and a second end of the fourth connector is arranged at the other end of the zero line;

one of the first end and the second end is a male end of the connector, and the other is a female end of the connector;

the preparation method further comprises the following steps:

Connecting a first end of the first connector with a second end of the first connector and connecting a first end of the second connector with a second end of the second connector during the process of preparing the heat-generating floor assembly;

During laying of the heat-generating floor assemblies, the first end of one third connector of two adjacent and abutting heat-generating floor assemblies is connected with the second end of the other third connector, and the first end of one fourth connector is connected with the second end of the other fourth connector.

The technical scheme provided by the invention has the following beneficial effects:

a. According to the invention, the three wire arrangement grooves which are not communicated with each other are respectively arranged on the floor unit body and are used for arranging the fire wire, the zero wire and the heating wire, and the connectors are adopted to connect the fire wire, the zero wire and the heating wire, so that the wiring operation can be simplified, the wiring efficiency is improved, and as the fire wire and the zero wire are not arranged at similar positions but are arranged on two sides of the floor unit body, the wiring is convenient, meanwhile, the wrong wiring in the wiring process can be avoided, and the risk of short circuit caused by the serial connection of the fire wire and the zero wire in the subsequent use process can be reduced;

b. according to the invention, the foam board is arranged below the floor unit body, the thickness of the foam board is not smaller than the height of each connector in the thickness direction of the heating floor unit, after the heating floor unit is paved on the ground, for example, the heating floor unit is knocked by adopting a leveling hammer/hammer, so that each connector is sunk in the foam board, the leveling of a plurality of heating floor units can be realized, and the paving efficiency of the heating floor can be greatly improved;

c. According to the invention, the convex blocks with better heat conductivity extending into the wire arrangement grooves on the heat conducting plate are contacted with the heating wires, so that heat generated by the heating wires can be quickly transferred to the middle layer and the upper layer of the heating floor.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present application, and other drawings may be obtained according to the drawings without inventive effort to those skilled in the art.

FIG. 1 is a cross-sectional view of a floor unit body provided in an exemplary embodiment of the invention;

FIG. 2 is a bottom view of a floor unit body provided in accordance with one exemplary embodiment of the present invention;

FIG. 3 is a bottom view of a first heat-generating floor assembly provided in accordance with an exemplary embodiment of the invention;

FIG. 4 is a cross-sectional view of a first heat-generating floor unit provided by an exemplary embodiment of the invention;

FIG. 5 is a cross-sectional view of a second heat-generating floor unit provided in an exemplary embodiment of the invention;

FIG. 6 is a bottom view of a second heat-generating floor assembly provided in accordance with an exemplary embodiment of the invention;

FIG. 7 is a schematic illustration of the connection of two heat-generating floor assemblies provided by an exemplary embodiment of the invention;

FIG. 8 is a schematic layout of a plurality of heat-generating floor assemblies provided in accordance with an exemplary embodiment of the invention.

Detailed Description

In order that those skilled in the art will better understand the present invention, a technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in which it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present invention without making any inventive effort, shall fall within the scope of the present invention.

It should be noted that the terms "first," "second," and the like in the description and the claims of the present invention and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that the embodiments of the invention described herein may be implemented in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, apparatus, article, or device that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed or inherent to such process, method, article, or device.

In one embodiment of the present invention, there is provided a heat generating floor unit including a floor unit body 1, as shown in fig. 1 to 5, a first wire-discharge groove 11, a second wire-discharge groove 12, and a third wire-discharge groove 13 are provided on a lower surface of the floor unit body 1, as shown in fig. 1 and 2, any two wire-discharge grooves of the first wire-discharge groove 11, the second wire-discharge groove 12, and the third wire-discharge groove 13 are not communicated;

Wherein the first wire-arranging groove 11 and the second wire-arranging groove 12 are arranged at two side positions of the floor unit body 1;

The first wire-arranging groove 11 and the second wire-arranging groove 12 are two wire-arranging grooves, wherein one wire-arranging groove is configured to arrange the live wire 2, and the other wire-arranging groove is configured to arrange the null wire 3;

the third wire-arranging groove 13 is disposed at a middle position of the floor unit body 1, and the third wire-arranging groove 13 is configured to arrange the heating wire 4.

As shown in fig. 2 and 3, it is preferable that the first and second wire-discharge grooves 11 and 12 are disposed in parallel along the length direction of the floor unit body 1, and that the first and second wire-discharge grooves 11 and 12 each penetrate the floor unit body 1 along the length direction of the floor unit body 1. The third wire-arranging groove 13 is arranged in a plurality of continuous S-shaped curves in the middle of the floor unit body 1. And the two ends of the third wire-arranging groove 13 are arranged at the same end of the floor unit body 1 along the arrangement direction of the first wire-arranging groove 11 and the second wire-arranging groove 12, so as to improve the subsequent wiring efficiency of the heating floor unit.

The cross-sectional shapes of the first wire-arranging groove 11, the second wire-arranging groove 12 and the third wire-arranging groove 13 are set according to the wiring cross-sectional shape/requirement, specifically, the cross-sectional shapes of the first wire-arranging groove 11, the second wire-arranging groove 12 and the third wire-arranging groove 13 can be in circular arcs as shown in fig. 1, the opening width of the circular arcs is slightly smaller than the wire diameter, the diameter of the circular arcs is not smaller than the wire diameter, namely, the bayonet widths of the first wire-arranging groove 11, the second wire-arranging groove 12 and the third wire-arranging groove 13 are all slightly smaller than the wire diameter of the respective target wires, and the diameter of the cross-sectional circular arcs is not smaller than the wire diameter of the respective target wires. The mode does not need to be provided with adhesive in the subsequent wiring process, and the target cable can be directly clamped through the wiring groove. In addition, the cross-sectional shapes of the first, second and third wire grooves 11, 12 and 13 may be rectangular as shown in fig. 4, or may be any other suitable shape.

In one embodiment of the invention the heat generating floor unit further comprises a foam board 5, as shown in fig. 4 and 5, said foam board 5 being arranged at the underside of said floor unit body 1. In the application of the heat generating floor units the live wire 2 and the heat generating wire 4 are arranged to be connected by means of a first connector 61, the neutral wire 3 and the heat generating wire 4 are arranged to be connected by means of a second connector 62, furthermore the live wire 2 between two adjacent heat generating floor units is arranged to be connected by means of a third connector 63, and the neutral wire 3 between two adjacent heat generating floor units is arranged to be connected by means of a fourth connector 64. Preferably, the first connector 61, the second connector 62, the third connector 63, and the fourth connector 64 are waterproof connectors.

More preferably, the first end of the third connector 63 is not connected with the second end of the fourth connector 64, and the second end of the third connector 63 is not connected with the first end of the fourth connector 64, so that not only the live wire and the neutral wire are isolated spatially, but also the risk of misconnection of the live wire and the neutral wire can be completely avoided. If the two ends of the thermal conductivity 4 need to be separated into the live wire and the neutral wire, the first end of the first connector 61 and the second end of the second connector 62 cannot be connected in a mating manner, and the second end of the first connector 61 and the first end of the second connector 62 cannot be connected in a mating manner. If the two ends of the thermal conductivity 4 do not need to distinguish between a live line and a neutral line, the first connector 61 and the second connector 62 are preferably identical.

The thickness of the foam board 5 is not less than the height of the first connector 61 in the thickness direction of the heating floor unit, the thickness of the foam board 5 is not less than the height of the second connector 62 in the thickness direction of the heating floor unit, the thickness of the foam board 5 is not less than the height of the third connector 63 in the thickness direction of the heating floor unit, and the thickness of the foam board 5 is not less than the height of the fourth connector 64 in the thickness direction of the heating floor unit.

Through floor unit body 1 sets up three winding displacement groove each other not UNICOM and is used for laying live wire, zero line and heating wire respectively to adopt connector connection live wire, zero line and heating wire, can simplify wiring, wiring operation, improve wiring efficiency, and because live wire and zero line are not set up similar position, but set up in the both sides of floor unit body, consequently, not only can avoid the wiring in-process mistake wiring, also can reduce the risk that the live wire caused the short circuit with the zero line series connection in the follow-up use. In addition, through setting up the foam board in the below of floor unit body, and the thickness of foam board is not less than the height of each connector in the floor unit thickness direction that generates heat, after laying the floor unit that generates heat to ground, adopt the flattening hammer/hammer to strike the floor unit that generates heat, make each connector subside can realize the flattening of a plurality of floor units that generate heat in the foam board, can greatly improve the laying efficiency of floor that generates heat.

In one embodiment of the present invention, a heat generating floor unit is provided, further improving the energy saving performance of the heat generating floor. In this embodiment, as shown in fig. 5, the floor unit body 1 includes a first insulation board 14, a heat conduction board 15, and a second insulation board 16, where the first insulation board 14, the heat conduction board 15, and the second insulation board 16 are sequentially disposed from top to bottom, and the heat conduction coefficient of the heat conduction board 15 is greater than that of the second insulation board 16. The first wire-arranging groove 11, the second wire-arranging groove 12 and the third wire-arranging groove 13 are arranged on the lower surface of the second heat-insulating plate 16.

In this embodiment, a plurality of through holes are distributed on the second insulation board 16 along the extending direction of the third wire-arranging groove 13, and the through holes penetrate from the upper surface of the second insulation board 16 to the third wire-arranging groove 13. The lower surface of the heat conductive plate 15 is provided with a plurality of bumps 151, the bumps 151 are in one-to-one correspondence with the through holes, and the bumps 151 extend to the third wire-discharge groove 13 through the through holes and are in contact with the heat-generating wires 4 in the third wire-discharge groove 13. Besides, the through holes may extend from the upper surface of the second insulation board 16 to the first and second wire-arranging grooves 11, 12 without separating the through holes, and the corresponding bumps pass through the through holes and contact with the live wire in the first wire-arranging groove 11 and the neutral wire in the second wire-arranging groove 12, so that on one hand, the heat dissipation performance on the live wire and the neutral wire can be enhanced, and on the other hand, the heat dissipated by the live wire and the neutral wire can also be used for heating.

In this embodiment, the heat conducting plate 15 may be made of a metal material such as aluminum, aluminum alloy, or a carbon crystal material.

More preferably, the heat conductive plate 15 has not only good heat conductive properties but also heat storage properties. The heat-conducting plate 15 having both heat-conducting and heat-accumulating properties can be produced by mixing a wire with a heat-accumulating material to produce a heat-accumulating heat-conducting material and pressing the heat-accumulating heat-conducting material to form the heat-conducting plate 15. Or a layered heat storage and conduction material is formed by paving a heat storage material among the layers of metal nets, and the heat conduction plate 15 is formed by pressing the layered heat storage and conduction material. The heat storage material is a material capable of adaptively storing heat and releasing heat.

The convex blocks extending into the wiring grooves on the heat conducting plate are in contact with the heating wires, so that heat generated by the heating wires can be quickly transferred to the middle layer and the upper layer of the heating floor.

In one embodiment of the present invention, referring to fig. 3 and 6, there is provided a heat generating floor assembly comprising the heat generating floor unit as described in any one or more of the above embodiments in combination, and a hot wire 2, a neutral wire 3, a hot wire 4, a first connector 61, a second connector 62, a third connector 63 and a fourth connector 64 provided on the heat generating floor unit.

In this embodiment, the live wire 2 and the neutral wire 3 are two power wires, one of which is disposed in the first wire-arranging slot 11, and the other of which is disposed in the second wire-arranging slot 12. The heating wires 4 are arranged in the third wire arrangement groove 13. One end of the heating wire 4 is electrically connected with the live wire 2, and the other end of the heating wire 4 is electrically connected with the zero wire 3.

Specifically, the hot wire 2 comprises a hot wire branch 21, which hot wire branch 21 is connected to one end of the hot wire 4 by a first connector 61. The zero line 3 comprises a zero line branching line 31, and the zero line branching line 31 is connected with the other end of the heating line 4 through a second connector 62.

A first end of a third connector 63 is provided at one end of the live wire 2 and a second end of the third connector 63 is provided at the other end of the live wire 2. A first end of the fourth connector 64 is provided at one end of the neutral wire 3, and a second end of the fourth connector 64 is provided at the other end of the neutral wire 3. One of the first end and the second end is a male end of the connector, and the other is a female end of the connector.

Referring to fig. 7, during use of the heat-generating flooring assemblies, adjacent heat-generating flooring assemblies are spliced along the wiring direction of the live wire and the neutral wire, the male/female end of the first end of the third connector 63 of one heat-generating flooring assembly is just butted with the female/male end of the second end of the third connector 63 of the other heat-generating flooring assembly, and the male/female end of the first end of the fourth connector 64 of one heat-generating flooring assembly is just butted with the female/male end of the second end of the fourth connector 64 of the other heat-generating flooring assembly, so that a plurality of heat-generating flooring assemblies are spliced and connected in sequence. And the first connector 61, the second connector 62, the third connector 63, and the fourth connector 64 in each of the heat generating flooring assemblies are all sunk in the foam board by the leveling operation, so that the wiring, laying, and leveling of the heat generating flooring are all very simple. It should be noted that, during the laying process, the third connector 63 and the fourth connector 64 may be disposed below the splice seam of two heat-generating floor assemblies as shown in fig. 3 and 8, or may be disposed below one heat-generating floor assembly as shown in fig. 6.

In one embodiment of the present invention, there is provided a method for manufacturing a heat-generating floor, as shown in fig. 8, comprising the steps of:

Prefabricating a plurality of heat generating floor units as described in any one of the embodiments above or a combination of the embodiments;

wiring is performed for each of the heat generating floor units to obtain a heat generating floor assembly, including:

a heating wire is arranged in the third wire-arranging groove, a fire wire is arranged in one wire-arranging groove, and a zero wire is arranged in the other wire-arranging groove;

Electrically connecting one end of the heating wire with the live wire, and electrically connecting the other end of the heating wire with the zero wire;

Paving foam boards on the ground surface of a heating floor to be paved, paving the heating floor assemblies on the foam boards, and connecting a live wire and a zero wire in two adjacent and butted heating floor assemblies;

and leveling the heating floor assembly.

In this embodiment, for each of the heat generating floor assemblies, a first connector, a second connector, a third connector, and a fourth connector are further included;

The heating wire is provided with a first end of a first connector close to one end of the fire wire, a fire wire branching line is led out from the heating wire, and a second end of the first connector is arranged at the end part of the fire wire branching line;

The heating wire is provided with a first end of a second connector at one end close to the zero wire, a zero wire branching line is led out from the zero wire, and a second end of the second connector is arranged at the end part of the zero wire branching line;

a first end of a third connector is arranged at one end of the live wire, and a second end of the third connector is arranged at the other end of the live wire;

a first end of a fourth connector is arranged at one end of the zero line, and a second end of the fourth connector is arranged at the other end of the zero line;

one of the first end and the second end is a male end of the connector, and the other is a female end of the connector;

the preparation method further comprises the following steps:

Connecting a first end of the first connector with a second end of the first connector and connecting a first end of the second connector with a second end of the second connector during the process of preparing the heat-generating floor assembly;

During laying of the heat-generating floor assemblies, the first end of one third connector of two adjacent and abutting heat-generating floor assemblies is connected with the second end of the other third connector, and the first end of one fourth connector is connected with the second end of the other fourth connector.

It should be noted that the above-described embodiments of the heat-generating floor assembly and the method of manufacturing the heat-generating floor are based on the same inventive concept as the above-described embodiments of the heat-generating floor unit, and the entire contents of the above-described embodiments of the heat-generating floor assembly and the method of manufacturing the heat-generating floor are incorporated into the embodiments of the heat-generating floor assembly and the method of manufacturing the heat-generating floor by way of reference in their entirety.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises an element.

The foregoing is merely illustrative of the embodiments of this application and it will be appreciated by those skilled in the art that variations and modifications may be made without departing from the principles of the application, and it is intended to cover all modifications and variations as fall within the scope of the application.

Claims (13)

1. The heating floor unit is characterized by comprising a floor unit body (1), wherein a first wire-arranging groove (11), a second wire-arranging groove (12) and a third wire-arranging groove (13) are formed in the lower surface of the floor unit body (1), and any two wire-arranging grooves of the first wire-arranging groove (11), the second wire-arranging groove (12) and the third wire-arranging groove (13) are not communicated;

wherein the first wire-arranging groove (11) and the second wire-arranging groove (12) are arranged at two sides of the floor unit body (1);

The first wire-arranging groove (11) and the second wire-arranging groove (12), wherein one wire-arranging groove is configured to arrange a live wire (2), and the other wire-arranging groove is configured to arrange a zero wire (3);

The third wire arrangement groove (13) is arranged at the middle position of the floor unit body (1), and the third wire arrangement groove (13) is configured to arrange the heating wire (4).

2. -A heat generating floor element according to claim 1, characterized in that it further comprises a foam board (5), which foam board (5) is arranged at the underside of the floor element body (1);

The live wire (2) and the heating wire (4) are configured to be connected through a first connector (61), and the thickness of the foam board (5) is not smaller than the height of the first connector (61) in the thickness direction of the heating floor unit;

the zero line (3) and the heat-generating line (4) are configured to be connected by a second connector (62), and the thickness of the foam board (5) is not less than the height of the second connector (62) in the thickness direction of the heat-generating floor unit.

3. -Floor panel according to claim 2, characterized in that the hot wire (2) between two adjacent floor panels is configured to be connected by means of a third connector (63), the thickness of the foam board (5) being not less than the height of the third connector (63) in the thickness direction of the floor panel;

The zero line (3) between two adjacent heat generating floor units is configured to be connected by a fourth connector (64), and the thickness of the foam board (5) is not less than the height of the fourth connector (64) in the thickness direction of the heat generating floor units.

4. A heating floor unit according to claim 3, characterized in that the first connector (61) is a watertight connector and/or,

The second connector (62) is a watertight connector, and/or,

The third connector (63) is a waterproof connector, and/or,

The fourth connector (64) is a waterproof connector.

5. -Floor element according to claim 1, characterized in that the floor element body (1) comprises a first insulation board (14), a heat-conducting board (15) and a second insulation board (16), which first insulation board (14), heat-conducting board (15) and second insulation board (16) are arranged in sequence from top to bottom, the heat-conducting coefficient of the heat-conducting board (15) being greater than the heat-conducting coefficient of the second insulation board (16);

the first wire-arranging groove (11), the second wire-arranging groove (12) and the third wire-arranging groove (13) are arranged on the lower surface of the second heat-insulating plate (16).

6. -Floor panel according to claim 5, characterized in that on the second insulation board (16) a plurality of through holes are provided distributed along the extension direction of the third wire-drain groove (13), which through holes run from the upper surface of the second insulation board (16) to the third wire-drain groove (13);

The lower surface of the heat conducting plate (15) is provided with a plurality of protruding blocks (151), the protruding blocks (151) are in one-to-one correspondence with the through holes, and the protruding blocks (151) penetrate through the through holes to extend to the third bus slot (13).

7. -Floor panel according to claim 6, characterized in that the heat-conducting plate (15) is made of a metallic material.

8. -Floor panel according to claim 6, characterized in that said heat-conducting plate (15) is produced by:

the metal wires and the heat storage material are mixed to prepare the heat storage heat conduction material, and the heat storage heat conduction material is pressed to form the heat conduction plate (15), or

And paving heat storage materials among the layers of metal nets to form layered heat storage and heat conduction materials, and pressing the layered heat storage and heat conduction materials to form the heat conduction plate (15).

9. The heating floor unit according to claim 1, wherein the first and second wire-arranging grooves (11, 12) are provided along the length direction of the floor unit body (1), and the first and second wire-arranging grooves (11, 12) each penetrate the floor unit body (1) along the length direction of the floor unit body (1), and/or,

The third wire-arranging groove (13) is arranged at the middle part of the floor unit body (1) in a bending way and/or,

The two ends of the third wire-arranging groove (13) are arranged at the same end of the floor unit body (1) along the arrangement direction of the first wire-arranging groove (11) and/or the second wire-arranging groove (12).

10. A heat generating floor assembly comprising a heat generating floor unit as claimed in any one of claims 1 to 9, and a hot wire (2), a neutral wire (3) and a heat generating wire (4) provided on the heat generating floor unit;

The live wire (2) and the zero wire (3) are provided with two power wires, one of which is arranged in the first wire arrangement groove (11), and the other of which is arranged in the second wire arrangement groove (12);

the heating wires (4) are arranged in the third wire arrangement groove (13);

one end of the heating wire (4) is electrically connected with the live wire (2), and the other end of the heating wire (4) is electrically connected with the zero wire (3).

11. -Floor panel according to claim 12, characterized in that the live wire (2) comprises a live wire branch (21), which live wire branch (21) is connected to one end of the heating wire (4) by means of a first connector (61);

The zero line (3) comprises a zero line branching line (31), and the zero line branching line (31) is connected with the other end of the heating line (4) through a second connector (62);

A first end of a third connector (63) is arranged at one end of the live wire (2), and a second end of the third connector (63) is arranged at the other end of the live wire (2);

A first end of a fourth connector (64) is arranged at one end of the zero line (3), and a second end of the fourth connector (64) is arranged at the other end of the zero line (3);

One of the first end and the second end is a male end of the connector, and the other is a female end of the connector.

12. The preparation method of the heating floor is characterized by comprising the following steps of:

prefabricating a plurality of heat generating floor units according to claim 1;

wiring is performed for each of the heat generating floor units to obtain a heat generating floor assembly, including:

a heating wire is arranged in the third wire-arranging groove, a fire wire is arranged in one wire-arranging groove, and a zero wire is arranged in the other wire-arranging groove;

Electrically connecting one end of the heating wire with the live wire, and electrically connecting the other end of the heating wire with the zero wire;

Paving foam boards on the ground surface of a heating floor to be paved, paving the heating floor assemblies on the foam boards, and connecting a live wire and a zero wire in two adjacent and butted heating floor assemblies;

and leveling the heating floor assembly.

13. The method of manufacturing a heat generating floor according to claim 12, further comprising, for each of the heat generating floor assemblies, a first connector, a second connector, a third connector, and a fourth connector;

The heating wire is provided with a first end of a first connector close to one end of the fire wire, a fire wire branching line is led out from the heating wire, and a second end of the first connector is arranged at the end part of the fire wire branching line;

The heating wire is provided with a first end of a second connector at one end close to the zero wire, a zero wire branching line is led out from the zero wire, and a second end of the second connector is arranged at the end part of the zero wire branching line;

a first end of a third connector is arranged at one end of the live wire, and a second end of the third connector is arranged at the other end of the live wire;

a first end of a fourth connector is arranged at one end of the zero line, and a second end of the fourth connector is arranged at the other end of the zero line;

one of the first end and the second end is a male end of the connector, and the other is a female end of the connector;

the preparation method further comprises the following steps:

Connecting a first end of the first connector with a second end of the first connector and connecting a first end of the second connector with a second end of the second connector during the process of preparing the heat-generating floor assembly;

During laying of the heat-generating floor assemblies, the first end of one third connector of two adjacent and abutting heat-generating floor assemblies is connected with the second end of the other third connector, and the first end of one fourth connector is connected with the second end of the other fourth connector.