CN212715779U

CN212715779U - Heating module and heating floor with same

Info

Publication number: CN212715779U
Application number: CN202021571491.2U
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; and a bonding structure for fixing the heating wire is arranged in the groove. The utility model provides a heating wire is fixed convenient in the recess of heat-conducting layer, and the module that generates heat that heat transfer efficiency is high 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. The heat conduction layer is provided with a plurality of line pressing pieces used for blocking the carbon fiber heating wire in the groove, and the line pressing pieces are distributed along the extending direction of the groove. The line pressing piece comprises a root and a free end part capable of being turned relative to the root, the root of the line pressing piece is positioned at the upper edge of the groove opening part, the line pressing piece has a free state and a line pressing state, and when the line pressing piece is in the free state, the free end part of the line pressing piece and the root are positioned on the same side of the upper edge of the groove opening part; when the line pressing piece is in a line pressing state, the free end part passes through the groove opening part, so that the root part and the free end part are positioned on the opposite sides of the groove opening part. However, the formation of the crimping pieces, whether stamped from a metal plate as a heat conductive layer or welded to the heat conductive layer by welding, has certain difficulties in mechanical production. If the groove is formed firstly or the line pressing piece is formed firstly, interference is caused to the other forming later, a die required by the forming is difficult to set, and the welding mode is adopted, so that the process and equipment for manufacturing the line pressing piece and welding equipment are required. Also, after the heat generating line is arranged in the groove, a step of plastically deforming the line pressing piece from a free state into a line pressing state is required. The more important problem is that due to the existence of the line pressing piece, particularly, the free end part of the line pressing piece crosses the groove opening part, so that a pad formed by the line pressing piece appears between the heat conduction layer and the floor surface layer, the heat conduction layer and the floor surface layer can not be fully attached and contacted, and the heat transfer effect of the heat conduction layer to the floor surface layer is reduced.

SUMMERY OF THE UTILITY MODEL

Therefore, the to-be-solved technical problem of the utility model lies in overcoming the fixed inconvenience of the line that generates heat among the prior art in the recess of heat-conducting layer, and the defect that heat transfer efficiency is low to it is convenient to provide a line that generates heat to fix in the recess of heat-conducting layer, and the module that generates heat that heat transfer efficiency is high and have its floor that generates 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;

and a bonding structure for fixing the heating wire is arranged in the groove.

The heating module, the bonding structure is fixed glue.

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 bonding structure is arranged along the groove at intervals.

The distance between two adjacent bonding structures of the heating module is 100-200 mm.

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, the bonding structure is arranged at least near two ends of 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 that generates heat will generate heat the line bonding through bonding structure and fix in the recess of heat-conducting layer, not only fixed convenient, the cost is lower, still because inside bonding structure located the recess for the line that generates heat in the recess and covers such as floor body that the heat-conducting layer top was laid fully laminate the contact, guaranteed heat transfer efficiency.

2. The utility model provides a module that generates heat, adhesive structure are the fixed glue, construction convenience, and the cost is lower, and is better to the fixed effect of the line that generates heat.

3. The utility model provides a module of generating heat, bonding structure set up along the recess interval, are guaranteeing under the prerequisite of 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) bonding the structure.

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 made of polyurethane or polystyrene materials formed by foaming or extrusion molding and has a heat insulation effect, 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 which is arranged at the bottom of the groove 6 and serves as a bonding structure 8. 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.

The fixing glue 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 manufacturing process of module that generates heat does, produces the heat insulating board 1 that has the winding displacement groove 3 of predetermined shape through the molding process earlier to adopt and prolong the pressure forming to produce the heat-conducting layer 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; 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 one another 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 adhesive structure may be an epoxy adhesive, a polyurethane adhesive, an acrylic pressure sensitive adhesive, a vinyl acetate polymer latex adhesive, or the like.

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,

and a bonding structure (8) for fixing the heating wire (7) is arranged in the groove (6).

2. The heat generating module according to claim 1, characterized in that the adhesive structure (8) is a fixing glue.

3. A heat-generating module as claimed in claim 2, wherein the fixing glue is a hot-melt glue.

4. A heat generating module according to claim 3, wherein the hot melt adhesive is any one of rubber, petroleum resin, rosin resin or mineral oil.

5. A heat generating module according to any of claims 1-4, characterized in that the bonding structures (8) are arranged at intervals along the groove (6).

6. The heat generation module as claimed in claim 5, wherein the distance between two adjacent portions of the bonding structure (8) is 100-200 mm.

7. A heat generating module according to any one of claims 1-4, characterized in that the wiring slots (3) comprise several linear slots (4) and connecting slots (5) alternately connecting two adjacent linear slots (4) at both ends of the linear slots (4).

8. The heat generating module according to claim 7, characterized in that the connecting wire slot (5) is an arc wire slot.

9. The heat generating module according to claim 8, characterized in that the adhesive structure (8) is provided at least near both ends of the linear groove (4).

10. A heat-generating floor comprising a plurality of heat-generating modules according to any one of claims 1 to 9, and a floor body laid on the heat-generating modules.