KR100815168B1 - The manufacturing method of calorific Board and the calorific Board, for heating - Google Patents

Abstract

The present invention is a heating wire that is a heat generating source of the heating medium is arranged inside, the heating method of manufacturing a magnesium heating board for heating and the heating board manufactured by the magnesium plate of the upper and lower heat conduction layer of the heating wire is high strength and less deterioration The heat conduction layer containing magnesium component is excellent in thermal conductivity, and heat is distributed evenly over the entire heating surface in a short time, improving heating efficiency, and integrating the heating wire and the upper and lower plates of the magnesium board to provide high strength protection. It acts as a layer to protect heating wires and improve energy efficiency.

Fabrication of a heating board for heating according to the present invention is carried out in largely six steps, the grinding step (S1) of grinding a large number of raw materials containing magnesium in the form of soft fine particles, the crushed magnesium particles, sawdust and adhesive After mixing a certain ratio of the mixture obtained by kneading the mixture with water and then poured into a mold to form the shape of the upper and lower boards (10, 20) and a board board forming process for a certain period of time after cutting to meet the specifications Curing and cutting process (S3) and landfill groove processing and heating wire for embedding the heating wire 30 in the processed filling groove 11 for processing the filling groove 11 for inserting the heating wire 30 in the cut lower plate (10). A buried process (S4), the upper and lower plate bonding step (S5) of bonding and compressing the lower plate 10 and the upper plate 20 to integrate into a single plate, and ceramic insulation on the lower and side surfaces of the manufactured magnesium board Paint is unnecessary Including a thermal insulation coating process (S6) to prevent the loss of heat has a rough configuration to make the heating magnesium heating board integrally with the heating wire.

The present invention undergoes the manufacturing process as described above, the thermal conductivity of the magnesium component is formed by the excellent thermal conductivity can improve the heating efficiency in a short time and even heat distribution on the entire heating surface, heating wire and magnesium phase By integrating the bottom plate, the heat conducting layer and the heating element are tightly coupled, and acting as a high-strength protective layer to protect the heating wire safely, thereby preventing the possibility of electrical contact in advance and improving energy efficiency.

In addition, it provides a high-strength flooring material with excellent impact resistance and at the same time does not deteriorate or deform even in the habitual moisture easily generated during the flow of heat, and realizes a heating heating element with excellent durability and fire resistance. Another effect is to increase heat insulation by preventing heat loss and allowing heat to radiate only over the top of the heat conducting layer.

Magnesium heating board, heating wire, heating element, ceramic insulation

Description

Method for manufacturing heating board and heating board manufactured by the same {The manufacturing method of calorific Board and the calorific Board, for heating}

1 is a process flow chart of the present invention

2 is a perspective view of the present invention

Figure 3 is a perspective view of the bottom plate of the present invention

4 is a plan view of the lower plate of the present invention

5 is a front cross-sectional view of the present invention.

6 is an exploded perspective view of the present invention

[Explanation of symbols on the main parts of the drawings]

1: magnesium heating board 10: lower plate

11: Reclaimed Home 20: Top

30: heating wire 40: ceramic insulation layer

S1: grinding step S2: board forming process

S3: Curing and cutting process S4: Filling groove processing and heating line embedding process

S5: upper and lower plate bonding process S6: heat insulation coating process

The present invention relates to a method of manufacturing a heating board for heating and a heating board manufactured by the same, and more particularly, a heating wire which is a heat generating source of a heating medium is arranged therein, and upper and lower thermal conductive layers of the heating wire have high strength and deterioration. The present invention relates to a method for manufacturing a heating magnesium heating board made of a small magnesium plate, and to a heating board manufactured by the same, wherein heat is distributed evenly over the entire heating surface in a short time due to excellent thermal conductivity by forming a thermal conductive layer containing magnesium components. As a result, the heating efficiency is improved, and the heating wire and the upper and lower plates of the magnesium board are integrated to serve as a high-strength protective layer, thereby protecting the heating wire safely and improving energy efficiency.

In general, the heating structure applied in facilities such as apartments, detached houses, and restaurants that are used by the public is heated by a power source to which an underfloor pipe or a heating element is applied, and heat is transferred from the heated heating element to the thermal conductive layer and the flooring material. The heated heat conducting layer and the floor covering radiate air to heat the room.

The heating structure as described above mostly uses a film using a heating element or a planar heating element or a film using a linear heating element, and as a material of the thermal conductive layer and the flooring material, wood and gypsum board as well as cement and stone are used.

However, in the case of having a heating element in the form of a heating wire in such a heating system, the formation of the low thermal conductivity heat conduction layer is concentrated only locally around the electric heating wire, whereby heating becomes uneven, resulting in lower heating efficiency. In addition, the application of materials with low conductivity may be a factor of wasting energy due to long initial heating time, and may also require continuous heating due to insufficient heating.

In addition, the location where the heat is concentrated is due to the risk of fire, etc. due to the spark due to overheating, and has a problem that the bacteria harmful to various human body such as mold due to moisture generated on the floor during long-term use.

In addition, in the case of the film-type heating element, there is a high possibility of disconnection even with a small impact, so that it is impossible to use for a long time and had to be replaced periodically.

On the other hand, in the heating system having a heating element in the form of a heating wire, another embodiment is also expressed in the form of an electric mat, an electric mat or the like including a heating wire therein.

However, the heating elements of the above type are installed at a predetermined position suitable for the user's taste, and should not only be easy to move according to the flexible installation position, but also have immediate heat transfer, so that the outside of the heating wire is wrapped with a cover such as a thin fiber. When folded or bent as a form, the hot wire is damaged, causing problems with electrical conductivity.

In order to solve the above problems, a method of manufacturing a magnesium-containing panel in the form of a panel has been proposed.

Magnesium is obtained through natural minerals such as pearl rock and shellfish. It is harmless to the human body and suppresses the growth of various molds and bacteria. It is excellent in waterproofing, durability and impact resistance, and excellent in fire resistance. It is a material that is currently in the spotlight.

Plate-shaped heating elements containing the above magnesium component has appeared, but the magnesium board for the heat conduction layer use including the heating element inside the magnesium board to protect the heating wire and heating wire is not close to the problem that the heat transfer is not made efficiently There was this.

In addition, according to the construction area and location, the floor heating construction and the uniformity of the above-described electric mats, which can be performed only by post-installation and the installation of heating system, can be performed in a uniform manner. There was a problem that could not meet the needs of.

Accordingly, the present invention has been invented in view of the above problems, and a heating wire that is a heat generating source of a heating medium is arranged therein, and the upper and lower heat conductive layers of the heating wire are made of magnesium plate having high strength and little alteration of thermal conductivity. The excellent heat distribution makes it possible to improve heating efficiency by evenly distributing heat over the entire heating surface in a short time, and to protect heating wires and improve energy efficiency by acting as a high-strength protective layer by integrating heating wires with magnesium upper and lower plates. At the same time, an object of the present invention is to provide a heating heating element that does not deteriorate or deform even in the usual moisture generated when the heat flows easily.

In addition, by applying a ceramic insulating paint on the lower and side surfaces of the magnesium heating board as a heat transfer layer to prevent unnecessary heat loss and to radiate heat only to the upper portion of the conductive layer to further enhance the thermal insulation.

The present invention is a heating wire heating element heating element is arranged inside the heating board heating medium heating medium, the upper and lower heat conductive layer of the heating wire is a manufacturing method of the heating magnesium heating board for manufacturing a magnesium plate made of high strength and less deterioration and produced by the same It is related to heating board, which has excellent thermal conductivity due to the formation of magnesium-containing thermal conductive layer, which distributes heat evenly over the entire heating surface in a short time, improving heating efficiency, and integrating heating wire and upper and lower boards of magnesium board It acts as a high-strength protective layer to protect heating wires and improve energy efficiency.

Fabrication of a heating board for heating according to the present invention is carried out in largely six steps, the grinding step (S1) of grinding a large number of raw materials containing magnesium in the form of soft fine particles, the crushed magnesium particles, sawdust and adhesive After mixing a certain ratio of the mixture obtained by kneading the mixture with water and then poured into a mold to form the shape of the upper and lower boards (10, 20) and a board board forming process for a certain period of time after cutting to meet the specifications Curing and cutting process (S3) and landfill groove processing and heating wire for embedding the heating wire 30 in the processed filling groove 11 for processing the filling groove 11 for inserting the heating wire 30 in the cut lower plate (10). A buried process (S4), the upper and lower plate bonding step (S5) of bonding and compressing the lower plate 10 and the upper plate 20 to integrate into a single plate, and ceramic insulation on the lower and side surfaces of the manufactured magnesium board No paint needed Including a heat-insulating coating material coating step (S6) to prevent loss of heat and has a rough configuration in which the heating board for heating magnesium to consist of a heating element and integrally.

Hereinafter, an embodiment of the present invention will be described in detail with reference to the accompanying drawings.

Figure 1 shows the process flow chart of the present invention, Figure 2 shows a perspective view of the present invention, Figure 3 shows a perspective view of the bottom plate of the present invention, Figure 4 shows a plan view of the bottom plate of the present invention, Figure 5 is 6 shows an exploded perspective view of the lower plate of the present invention, and FIG. 6 shows an exploded perspective view of the present invention. As shown in the drawing, first, the first step completes the grinding step S1 for obtaining fine magnesium particles.

The fine magnesium particles are configured to obtain fine magnesium powder by pulverizing gemstones containing magnesium oxide, magnesium oxide, such as magnesite, pearl rock, and waste liquor, etc. in a mill several times.

After the second step is performed, the pulverized board board forming process of blending the pulverized fine magnesium powder, sawdust and adhesive in a predetermined ratio and adding water to the blended mixture to knead and then poured into a mold to form a board board shape ( Complete S2).

Preferred blending of the mixture is 80% by weight of magnesium powder, 10% by weight of sawdust and 10% by weight of adhesive, and the magnesium mixture and water obtained in the formulation is kneaded at a ratio of 1: 1 and then injected into a mold. To form the upper and lower plates 10 and 20.

At this time, to give heat resistance to the heating board and to implement a high-strength board, magnesium powder is blended at 80% by weight, and contains 10% sawdust to lighten the specific gravity, so that the magnesium powder and sawdust are evenly mixed to be integrated. The adhesive, which is mixed at 10% by weight, is composed of natural adhesives such as starch, dextrin, seaweed grass, and rosin to prevent the release of harmful factors such as formaldehyde and volatile organic compounds.

Thereafter, the third step is to complete the curing and cutting step (S3) for curing and cutting the mixture injected into the mold.

Curing in the process is preferable for curing in the water, after immersion in the water for more than 24 hours to remove the fine salt and other contaminants in the process of underwater curing, and then cure in a well-ventilated shade for 7 days, Upon completion, the magnesium board is configured to cut to specification.

Then, the fourth process is to process the groove so that the heating wire 30 is embedded in the lower plate 10 and completes the filling groove processing and heating line embedding step (S4) for embedding the heating wire (30).

First, the buried groove 11 is formed in a curved curve shape having an inlet and an outlet so that the heating line 30 described below is buried as an upper surface of the lower plate 10, but the two individual unit heating lines 30 are independent circuits. A pair of buried grooves 11 are formed to have a configuration.

Meanwhile, when the processing of the buried groove 11 is completed, the heating wire 30 is buried in the buried groove 11, wherein the heating wire 30 to be embedded is coated with a conventional filament hot wire or carbon fiber or The planar heating element or the like in the form of a film may be selectively used.

A preferred method of disposing the heating wire 30 in the buried groove 11 is buried in a zigzag form along the buried groove 11, wherein two individual unit heating wires 30 are paired with the buried groove 11. ) So that the generated electromagnetic waves are canceled mutually.

Thereafter, in the fifth step, the heating line 30 is embedded in the lower plate 10, and then the upper plate 20 and the lower plate 10 are adhered to each other to complete the upper plate and lower plate bonding process S5.

The bonding of the upper plate 20 and the lower plate 10 is applied to the bottom surface of the upper plate 20 and the upper surface of the lower plate 10, the adhesive, the hydraulic press so that there is no lifting space in the upper plate 20 and the lower plate 10 Through the compression for more than 8 hours to be integrated into one magnesium board.

At this time, the adhesive used for joining the upper plate 20 and the lower plate 10 is an inorganic adhesive that can withstand a long time fixed load and loading load, and maintains high strength even in the heat generated in the interior of the present invention used as a flooring material It is preferable to use, and in addition, thermosetting epoxy type, urethane type, etc. can also be used.

Then, a sixth process, which is the last process, completes the insulation coating application step (S6) of applying the ceramic insulation paint on the lower and side surfaces of the bonded magnesium heating board (1).

The application of the ceramic insulating paint prevents unnecessary heat loss of the lower and side surfaces of the magnesium heating board 1 and allows the heat to be dissipated only to the top to complete the manufacturing process of the present invention.

Magnesium heating board (1) manufactured through the process as described above is composed of a panel form consisting of 80% by weight of magnesium powder, 10% by weight of sawdust and 10% by weight of the natural adhesive, the top surface is buried in a zigzag form ( 11) the lower plate 10 is formed continuously; 80% by weight of magnesium powder, 10% by weight of sawdust and 10% by weight of a natural adhesive panel top plate 20; A heating wire 30 embedded in the buried groove 11; It is composed of a ceramic insulating layer 40 is applied to the bottom and side surfaces of the lower plate 10 to prevent heat loss, integral magnesium heating board in which the heating wire 30 is embedded between the lower plate 10 and the upper plate 20 ( 1) has a configuration configured in the form.

The present invention undergoes the manufacturing process as described above, the thermal conductivity of the magnesium component is formed by the excellent thermal conductivity can improve the heating efficiency in a short time and even heat distribution on the entire heating surface, heating wire and magnesium phase By integrating the bottom plate, the heat conducting layer and the heating element are tightly coupled, and acting as a high-strength protective layer to protect the heating wire safely, thereby preventing the possibility of electrical contact in advance and improving energy efficiency.

In addition, it provides a high-strength flooring material with excellent impact resistance and at the same time does not deteriorate or deform even in the habitual moisture easily generated during the flow of heat, and realizes a heating heating element with excellent durability and fire resistance. Another effect is to increase heat insulation by preventing heat loss and allowing heat to radiate only over the top of the heat conducting layer.

Claims (3)

In the manufacturing method of the heating board for heating, Grinding step (S1) of grinding magnesium oxide and magnesium chloride obtained from any one or more of magnesite, pearlite, and waste liquor into fine powder form; A board plate forming step (S2) of kneading the mixture mixed with the pulverized magnesium powder, sawdust and a natural adhesive and then pouring it into a mold to form a top plate and a bottom plate (20, 10); Curing and cutting process (S3) for cutting the formed board board in 24 hours under water curing and curing in the shade again to meet the standard; After processing the buried groove 11 in a zigzag form for inserting the heating wire 30 in the lower plate 10, the landfill groove processing and heating line embedding process for embedding the heating wire 30 in the processed filling groove 11 ( S4); Bonding the upper plate 20 to the upper portion of the lower plate 10 having the heating wire 30 embedded therein, and compressing the upper plate 20 with a hydraulic press to integrate the upper plate and the lower plate into one plate; Method for manufacturing a heating board for heating, characterized in that consisting of a heat insulating paint coating step (S6) to prevent the loss of heat by applying a ceramic heat insulating paint to the lower and side of the prepared magnesium board. The method of claim 1, Board forming process (S2) is composed of a blend of 80% by weight magnesium powder and 10% by weight of sawdust and 10% by weight of a natural adhesive consisting of starch, dextrin, seaweed grass, rosin, the combination is water and 1: 1 Method of producing a heating board for heating, characterized in that the dough is formed at a ratio of the forming mold. In the heating board for heating, 80% by weight of magnesium powder, 10% by weight of sawdust and 10% by weight of a natural adhesive, consisting of a panel form, the upper surface of the bottom plate 10 is continuously formed in the zigzag buried groove (11); 80% by weight of magnesium powder, 10% by weight of sawdust and 10% by weight of a natural adhesive panel top plate 20; A heating wire 30 buried in a zigzag shape in the buried groove 11; Heating board for heating, characterized in that consisting of a ceramic insulating layer 40 is applied to the bottom and side of the lower plate 10 configured to prevent heat loss.

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