CN212715778U

CN212715778U - Heating module and heating floor with same

Info

Publication number: CN212715778U
Application number: CN202021567058.1U
Authority: CN
Inventors: 胡迎江
Original assignee: Zhejiang Younuan Household Products Co ltd
Current assignee: Zhejiang Younuan Household Products Co ltd
Priority date: 2020-07-31
Filing date: 2020-07-31
Publication date: 2021-03-16
Anticipated expiration: 2030-07-31

Abstract

The utility model relates to a floor heating technical field, concretely relates to module and have its floor that generates heat generate heat that generates heat. A heat generating module comprising: the upper surface of the heat insulation plate is provided with a wire arrangement groove with an upward notch; the heat conducting layer is arranged on the upper surface of the heat insulating plate, and a groove embedded into the wire arranging groove is formed in the position corresponding to the wire arranging groove; the heating wire is accommodated in the groove along the groove; the heat insulation plate is a foaming plate with the density requirement of 30-45 kg. The utility model provides a support stability is good, heat-conducting layer non-deformable, the module of generating heat that the radiating effect is good and have its floor that generates heat.

Description

Heating module and heating floor with same

Technical Field

The utility model relates to a floor heating technical field, concretely relates to module and have its floor that generates heat generate heat that generates heat.

Background

The heating wire of the existing heating floor is generally laid on a floor body, and a wire laying groove is arranged on the floor body, so that the grooving process is complex, and the defects of floor layering cracking and the like are easily caused. In addition, the heating wire is firstly laid in the cement, and then the floor body is laid, but the floor is easy to generate heat slowly and consume high energy.

Therefore, chinese patent document CN105910160B discloses an electric heating module, which includes a heat insulation board, wherein a wire arrangement groove with an upward notch is formed on the upper surface of the heat insulation board, a heat conduction layer is arranged on the upper surface of the heat insulation board, a downward concave groove is formed in the wire arrangement groove of the heat conduction layer, and the groove is used for accommodating a carbon fiber heating wire. After installation, the heat insulation board is directly laid on a floor of a building structure, and a floor surface layer such as a wood floor or a ceramic floor tile is laid on the heat conduction layer, so that the floor surface layer and the heat conduction layer are required to be in close contact to ensure a good heat dissipation effect.

In the prior art, for manufacturing convenience, the heat conducting layer needs to be made of a metal material with certain rigidity so as to form and maintain the grooves formed on the heat conducting layer, and the heat insulating plate adopts a polystyrene foam board (EPS board) with 25kg grade density requirement. The electric heating module often has the phenomenon that the heating value gradually decreases along with the prolonging of the service time. The research finds that the above problems are caused because the floor surface layer and the heat conduction layer are not in consistent plastic deformation, mainly the metal sheet of the heat conduction layer is often subjected to plastic deformation in parts where people frequently walk, the positions where chairs frequently sit and the like, and the floor surface layer is still in elastic deformation, so that after the parts of the floor are pressed, the floor surface layer recovers the original shape, the plastic deformation of the heat conduction layer of the metal sheet cannot recover, and meanwhile, the elasticity serving as the heat insulation plate is insufficient to enable the metal sheet to recover the original shape, so that a certain gap is formed between the floor surface layer and the heat conduction layer, and the gap influences the heat conduction of the heat conduction layer to the floor surface layer, and further influences the heat dissipation effect.

SUMMERY OF THE UTILITY MODEL

Therefore, the to-be-solved technical problem of the utility model lies in overcoming the heat-conducting layer yielding among the prior art, causes the bad defect of heat-conduction to it is good to provide a support stability, heat-conducting layer non-deformable, the module of generating heat that the radiating effect is good and have its floor of generating heat.

In order to solve the technical problem, the utility model provides a module generates heat, include:

the upper surface of the heat insulation plate is provided with a wire arrangement groove with an upward notch;

the heat conducting layer is arranged on the upper surface of the heat insulating plate, and a groove embedded into the wire arranging groove is formed in the position corresponding to the wire arranging groove;

the heating wire is accommodated in the groove along the groove;

the heat insulation plate is a foaming plate with the density requirement of 30-45 kg.

In the heating module, the heat insulation plate is a foaming plate with the requirement of 40 kg-grade density.

The heat insulation plate of the heating module is a polystyrene foaming plate with 40 kg-grade density requirement.

The depth and the width of the wire arrangement groove of the heating module are 1 millimeter more than those of the groove.

The heating module is characterized in that fixing glue used for fixing the heating wire is arranged in the groove.

The heating module is characterized in that the fixing glue is hot melt glue.

The hot melt adhesive of the heating module is any one of rubber, petroleum resin, rosin resin or mineral oil.

The heating module, the fixed glue sets up along the recess interval, and the distance between two adjacent parts fixed glue is 100 and 200 millimeters.

The heating module is characterized in that the wire arrangement groove comprises a plurality of linear grooves and connecting wire grooves, and two ends of each linear groove are alternately connected with two adjacent linear grooves.

The connecting wire slot of the heating module is an arc wire slot.

The heating module is characterized in that the fixing glue is at least arranged at two ends close to the linear groove.

The heating floor comprises a plurality of heating modules and a floor body paved on the heating modules.

The utility model discloses technical scheme has following advantage:

1. the utility model provides a module of generating heat, the heat insulating board adopts the foaming board of 30-45 kg level density requirement, has certain support intensity, has guaranteed the bearing and the stability of the module of generating heat, even receive certain pressure, because the support intensity of heat-conducting layer below heat-insulating board is higher, the heat-conducting layer can not take place to warp easily yet to avoided because the heat-conducting layer takes place to warp, make to produce the clearance between floor surface course and the heat-conducting layer, lead to the not good problem of heat transfer effect, guaranteed the radiating effect of the module of generating heat.

2. The utility model provides a module of generating heat, the degree of depth and the width of winding displacement groove are 1 millimeter more than the corresponding degree of depth of recess and width. Therefore, the heat-conducting layer is more beneficial to mechanical production, when the heat-conducting layer is arranged on the heat-insulating plate, the grooves can be smoothly embedded into the wire arrangement grooves, and the contact surface between the heat-conducting layer and the heat-insulating plate is firmly and compactly contacted.

3. The utility model provides a module that generates heat will generate heat the line through the fixed glue and fix in the recess, construction convenience, and the cost is lower, and is better to the fixed effect of the line that generates heat.

4. The utility model provides a module that generates heat, fixed glue set up along the recess interval, under the prerequisite of guaranteeing fixed effect, have saved the quantity, the cost is reduced.

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 technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a top view of a heating module provided by the present invention;

fig. 2 is a sectional view taken along line a-a of fig. 1.

Description of reference numerals:

1. a heat insulation plate; 2. a heat conductive layer; 3. a wire arrangement groove; 4. a linear groove; 5. connecting wire grooves; 6. a groove; 7. a heat generating line; 8. and (5) fixing glue.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.

One embodiment of a heat generating module, as shown in fig. 1 and 2, includes a heat shield 1 and a heat conductive layer 2 disposed on an upper surface of the heat shield 1. The upper surface of the heat insulation plate 1 is provided with a wire arrangement groove 3 with an upward notch, the wire arrangement groove 3 comprises a plurality of linear grooves 4 and connecting wire grooves 5, two ends of each linear groove 4 are alternately connected with two adjacent linear grooves 4, and the connecting wire grooves 5 are arc wire grooves. The wire arrangement grooves 3 are distributed in a snake shape on the upper surface of the heat insulation board 1. The heat insulation plate 1 is a polystyrene foam board which is formed by foaming and has the requirement of 40kg grade density, has the heat insulation effect and better supporting strength, and the wire arranging groove 3 and the heat insulation plate 1 are integrally formed.

The heat conducting layer 2 is provided with a groove 6 embedded into the wire arranging groove 3 at a position corresponding to the wire arranging groove 3, and the groove 6 also comprises a linear groove 4 and a connecting wire groove 5. The shape and size of the heat conduction layer 2 are consistent with the upper surface of the heat insulation plate 1, and the heat conduction layer can completely cover the upper surface of the heat insulation plate 1. A heating wire 7 is arranged in the groove 6 along the extending direction of the groove, the heating wire 7 is a carbon fiber heating wire, and the carbon fiber heating wire is fixed in the groove 6 through fixing glue 8 arranged at the bottom of the groove 6. The heat conduction layer 2 can be a metal plate or a metal foil laid on the heat insulation plate 1, the metal plate and the metal foil can be made of aluminum alloy materials, and the heat insulation plate 1 is adhered to the heat conduction layer 2 through adhesive. The heat conduction layer 2 can also be a heat conduction film coated on the upper surface of the heat insulation board 1, and the heat conduction film is made of carbon crystal materials and is a carbon crystal super heat conduction film.

For the convenience of mechanized splicing production, the depth and width of the wire arrangement grooves 3 are 1 mm more than the corresponding depth and width of the grooves 6. That is, the accommodating space in the wire arranging groove 3 is slightly larger than the accommodating space in the groove 6, so that when the heat conducting layer 2 is arranged on the heat insulating plate 1, the groove 6 can be smoothly embedded in the wire arranging groove 3, and the contact surface between the heat conducting layer 2 and the heat insulating plate 1 is firmly and compactly contacted.

The fixing glue 8 is a hot melt adhesive, can be any one of rubber, petroleum resin, rosin resin or mineral oil, and can be added with a tackifier, a viscosity regulator and an antioxidant according to the variety and the using environment of the hot melt adhesive so as to ensure that the heating wire 7 is firmly fixed with the groove 6.

In order to save cost and reduce the isolation factor of the hot melt adhesive between the heating wire 7 and the heat conducting layer 2, the hot melt adhesive is arranged at intervals along the groove 6, and the distance between the two adjacent parts of the hot melt adhesive is 100-200 mm. The construction can be carried out by adopting a glue dispensing process, and the hot melt glue is at least arranged at two ends close to the linear grooves 4.

The heating floor comprises a plurality of heating modules and a floor body laid on the heating modules. The floor body is a solid wood floor or is formed by compounding multiple layers of wood boards. The floor body can be formed by splicing a plurality of boards.

The utility model discloses a production process of module that generates heat does, produces the heat insulating board 1 that has 30-45 kg level density requirements of predetermined shape winding displacement groove 3 through the molding process earlier to adopt the extension forming to produce the heat-conducting layer 2 that has the recess 6 that corresponds winding displacement groove 3. Then, the heat conduction layer 2 is fixedly arranged on the upper surface of the heat insulation plate 1, so that the groove 6 of the heat conduction layer 2 is completely embedded into the wire arranging groove 3 of the heat insulation plate 1, a gap of 1 mm is reserved in the depth direction, and a gap of 0.5 mm is reserved on each of two sides in the width direction; then, dispensing is carried out at intervals along the extending direction of the groove 6, dispensing is carried out in sequence from one end of the straight line part of the groove 6 to the other end, and at least a part of hot melt adhesive is arranged at the arc transition part of the groove 6; and then, the carbon fiber heating wire is laid in the groove 6 along the extending direction of the groove 6, and after the hot melt adhesive is solidified, the carbon fiber heating wire is firmly fixed with the groove 6 to form a heating module.

During construction, the plurality of heating modules are spliced with each other and laid on the surface of cement, and the end part of the carbon fiber heating wire is connected with a power line; and finally, paving the floor body above the carbon fiber heating wire to finish paving.

Alternatively, the heat insulation board 1 can be a polystyrene foam board or a polyurethane foam board with any density requirement between 30-45 kg grades formed by foaming.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.

Claims

1. A heat generating module comprising:

the upper surface of the heat insulation plate (1) is provided with a wire arrangement groove (3) with an upward notch;

the heat conducting layer (2) is arranged on the upper surface of the heat insulating plate (1), and a groove (6) embedded into the wire arranging groove (3) is formed in the position corresponding to the wire arranging groove (3);

the heating wire (7) is accommodated in the groove (6) along the groove (6);

it is characterized in that the preparation method is characterized in that,

the heat insulation board (1) adopts a foaming board with 30-45 kg grade density requirement.

2. The heat generating module according to claim 1, characterized in that the heat insulating board (1) is a foamed board with a density requirement of 40 kg.

3. The heat generating module according to claim 2, characterized in that the heat insulating board (1) is a polystyrene foam board with a density requirement of 40kg class.

4. A heat generating module according to any of claims 1-3, characterized in that the depth and width of the raceway grooves (3) are 1 mm more than the corresponding depth and width of the grooves (6).

5. A heat-generating module according to any one of claims 1-3, characterized in that a fixing glue (8) for fixing the heat-generating wire (7) is provided in the recess (6).

6. A heat-generating module as claimed in claim 5, characterized in that the fixing glue (8) is a hot-melt glue.

7. The heat generating module of claim 6, wherein the hot melt adhesive is any one of rubber, petroleum resin, rosin resin, or mineral oil.

8. The heating module according to claim 6 or 7, wherein the fixing glue (8) is disposed at intervals along the groove (6), and the distance between two adjacent fixing glue (8) is 100 mm and 200 mm.

9. The heat generating module according to claim 6 or 7, wherein the wiring groove (3) comprises a plurality of linear grooves (4) and connecting grooves (5) alternately connecting two adjacent linear grooves (4) at both ends of the linear grooves (4).

10. The heat generating module according to claim 9, characterized in that the connecting wire slot (5) is an arc wire slot.

11. The heat generating module according to claim 10, characterized in that the fixing glue (8) is provided at least near both ends of the linear groove (4).

12. A heat-generating floor comprising a plurality of heat-generating modules according to any one of claims 1 to 11, and a floor body laid on the heat-generating modules.