KR860001730B1 - Heating panel - Google Patents

Abstract

A board made of thin plates of woods and fibrous plants comprises: the above material, 60-80%; a mineral fiber(rock wool, glass fiber), 5-10%; slag or fly ash, 5-10%; mica, 5-10%; and metallic particle, 5- 10%. The above board is produced by pressurizing and shaping the said mixtures.

Description

Wood-based regenerative heating board

1 is an exemplary plan view of the water pipe embedded in the board of the present invention.

FIG. 2 (a) is a sectional view taken along the line II-II of FIG.

Fig. 2 (b) is a cross-sectional view of an example in which boards are combined.

FIG. 2 (c) is a cross-sectional view of an example in which boards are combined differently from FIG. 2 (b).

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a wood-based heat storage heating board for heating and roofing, which is installed on floors, walls, roofs, etc. of buildings, houses, and the like.

등의 재료를 물초자(알민산소다)등의 고정제와 혼합하여 가압가공등으로 성형하거나 혹은 시멘트, 합판, 목재, 금속재료, 합성수지 재료등으로 되는 보온재와 이 보온재의 뒷면에 접착제로서 록크울, 그라스울, 텍스, 목모, 세멘트판이나 콜크, 다포재료등의 단열재에 의하여 접착구성되는 적층판을 쇄기로 결합하는 구조에 관한 것이다. 상기의 파넬체는 경량재질인 톱밥에 모래와 재를 첨가하여 물초자와 혼합한 것이므로, 그 중량이 비교적 무겁고, 물초자를 고정재로 사용한 것이므로 무기질 몰탈과 같이 축열성이 저조하다. 또한 보온재로서 세멘트, 합판, 목재, 금속재료 또는 합성수지재료등을 사용한다 하나, 금속재료는 보온재가 될수 없고 합성수지재료는 보온재라기보다는 단열재료이며 합판 및 목재는 보온성은 있으나 축열성이 기민하지 못하여 적절하지 못하다.The panel used in the conventional floor heating system develops mortar made of a mixture of fly ash quicklime and portland cement with the addition of short fiber or rock wool except for heavy sand and gravel crushed stone as materials. Therefore, a heat storage panel with a wire mesh embedded in a flat plate made of mortar material has been proposed. However, the heat storage panel has good heat storage ability, but when it is required to be cut and cut according to the wall or floor during laying, it is familiar to concrete work other than woodworkers. Except for a separate professional worker, there is a problem that the efficient construction is difficult and the construction cost is high, and the weight is added to the floor or wall of the building, and the construction is easy to be light, so the weight is greatly reduced. Japanese Patent Laid-Open No. 52-22348 proposed to make. This panel is made of sawdust, sand and ash

Materials such as water soda (soda) and mixed with fixing agents such as pressure processing, or thermal insulation made of cement, plywood, wood, metal materials, synthetic resin materials, etc. The present invention relates to a structure in which a laminate plate bonded by a heat insulating material such as glass wool, tex, wood wool, cement board or cork, and a multi-sheet material is bonded with a wedge. Since the panel body is sand and ash added to the sawdust, which is a lightweight material, and mixed with water grass, its weight is relatively heavy, and since water grass is used as a fixing material, heat storage properties are poor, such as inorganic mortar. In addition, cement, plywood, wood, metal or synthetic resin is used as insulation. However, metal material cannot be insulation, and synthetic resin material is insulation rather than insulation, and plywood and wood are insulated but not agile in heat storage. I can't.

Therefore, in recent years, the heating panel should be lightweight first, and its heat storage and heat dissipation are suitable, and at the same time, it is expected that the panel will be easy to perform construction work.

The present invention is proposed to correct the problems of the conventional heating panel, and is attached to the floor, wall, ceiling, etc. of the building, or in particular as a roof flooring material for the snow melting of the multi-snow roof (지 雪 地帶 roof) It can be cut with a saw by a woodworking and fixed by screws or ordinary nails, and can also be used as a finishing material for building floors, walls, and ceilings, and can economically perform low-temperature radiant heating with good heat storage efficiency. It is an object to provide a lightweight wood-based heat storage heating board.

Hereinafter, the use state of the present invention will be described in detail by the accompanying drawings.

In FIGS. 1 and 2, 1a and 1b are boards 1c in which two members of the wood system are used as a constituent of the present invention, which is adapted to a rectangular or rectangular use place such as 1.8m × 0.9m. The thickness of the board is about 5-15 mm and the board is made of a flat board, and 2 is a water conduit that is confined between the boards 1a and 1b and is kept flat. One or more water supply pipes made of synthetic resin pipes such as steel pipes, aluminum pipes, or tapa pipes (registered trademark of Japan) made by extrusion molding of synthetic resin material. Cooling water is supplied from the supply side (A) to the drain side (B) using a free drop in a pressurized pump or a reservoir in a high place. 3 is a connection part which cut | disconnected the suitable size of one right angle | corner or the upper and lower right angles of each board | substrate 1a and 1b, and exposes the edge part of the said water pipe 2 from this board in this part. 4 is a connection end part of the water pipe 2 exposed to the said connection part 3, and the connection end parts 4 of the board | substrate 1c which adjoin each other are connected to each other closely. If the water pipe is a copper pipe, for example, a pipe length of about 19 mm, a thickness of 0.8-12 mm, and a length of about 6.3 m per board of 1.8 m × 0.9 m is arranged in parallel with a gap of 20 mm from the center. A water pipe is formed on the plane of the zigzag bent in a semicircle near the upper and lower sides of the board.

When the water pipe 2 is clamped by two upper and lower boards 1a and 1b and integrally bonded and fixed, the thickness thereof is 1/2 or 1/3 of the thickness of the board 1c after the bonding fixing. The board | substrates 1a and 1b which are used are shape | molded previously. When the upper and lower boards 1a and 1b have a thickness of 1/2, long grooves of zigzag semicircular cross-sections in which upper and lower radii of water pipes are buried in the board surfaces on which both boards 1a and 1b face each other. (M) and (N) are formed respectively, for example, the water pipe 2 is inserted into one of the long grooves M, and then the water pipe 2 of which the long grooves N of the other board are exposed. When pressed against the semi-circle, the water pipe is fitted into the long groove N, and at the same time, the upper and lower boards 1a and 1b are joined to their inner surfaces. Therefore, when mounting the water pipe, adhesive material is applied to both inner surfaces, or after stenosis, both boards (1a) and (1b) are fixed with adhesive tape or by fixing with screws, bolts, and nuts. The board | substrate 1c which integrated 1a) 1b and the water flow pipe 2 is comprised. In addition, a long groove of about the same length as the diameter of the water pipe 2 is placed in the board 1b having a thickness of 2/3, and the entire water pipe is inserted therein, and then a board having a thickness of 1/3 of the flat plate 1a is placed thereon. ) Is superposed and fixed by means as described above, the board | substrate 1c which integrated the yield boards 1a and 1b and the water pipe 2 is obtained. In this case, the grooves are made only on one side of the board, thus reducing the production cost. Hereinafter, the embodiment of the present invention will be described in detail.

Example 1

The board of the present invention is made of wood-based material 60-80% (volume ratio: less than the same) as the main material, and mineral fiber 5-10% (mainly oil, but mainly when the strength, such as flooring Fiber may be added), mica 5-10%, slag or fly ash 5-10%, metal particles 5-10%, etc. It is obtained by compression molding at a suitable temperature and pressure between 50 kg / cm 2. In other words, it is a material for enhancing the heat storage and strength of the board, and short fibers such as glass wool or rock wool, and 5-10% of long fiber when necessary, and the mica injection is a material for improving the weight and radiant heat of the board and increasing the flame retardancy. 10%, 5-10% larger metal particles than powder as the material for good thermal conductivity, and 5-10% slag and / or fly ash is added for the purpose of lightening heat storage and reducing weight. 60-80% of plant fibers such as bagasse are added to small pieces of 3-8 mm cut and crushed wood, which is a material of particle board. According to necessity, in a conventional particle board, a molding material is formed by containing 10-15% of the remaining amount of small pieces of bark and roots, which are reluctant to mix them. And while stirring the mixture in which the paraffin is appropriately added to improve the water resistance to the material and spraying the adhesive of the urine resin system of the unconcentrated type of leaf, which is used a lot in the production of particle board, for example 2-10 to 10% thereof, Small pieces of bark and roots may be added to small pieces of wood in a range of 10-15% to reduce the amount of adhesive or not be used at all. In this case, the temperature and pressure during molding are adjusted and selected as described later. Then, the mixed material is sprayed onto the platen of the molding machine and deposited, and the whole is uniformly pressed to form a cut and then cut to a predetermined dimension to obtain the upper board 1a or the lower board 1b according to the thickness thereof. When the adhesive is used as the molding condition, a press time of about 10 seconds is applied for 1 mm of the head of the board at a temperature of 180 ° C and a pressure of 20 kg / cm 2 as a standard. It requires about five times the press time under the pressure of. In addition, in the case of molding using only the components of the bark and the root without using an adhesive, the temperature and pressure are increased to form at a temperature of 220 ° C. and a pressure of about 35 kg / cm 2. The weight of the board formed by the molding is about 20 mm thick, about 25 kg / cm 2, and is reduced to about 1/2 compared to that of the lightweight mortar system.

Example 2

Water pipes (2a), such as metal pipes bent in zigzag planes, or upper and lower boards (1a) (1b) to which low-temperature heating wires are arranged, with boards mainly composed of wood-based materials such as small pieces of wood and pieces of plant fibers. 5-10% of mineral fiber such as rock wool or glass wool, 5-10% of slag or fly ash, and 10-20% of metal particles are added to the main material, which is used as a raw material. A board for wood-based heat storage heating is obtained.

Example 3

Mainly 60-80% of wood materials, such as small pieces of wood and sections of plant fiber, 5-10% of mineral wool such as rock wool or glass fiber, 5-10% of slag or fly ash, 5-10% of mica particles and metal 5-10% of particles are added to obtain a wood-based heat storage heating board which is press-molded as in Example 1.

Since the board 1c of the present invention is a wood-based system, it does not generate cracks that cause non-uniformity in heat dissipation, such as concrete, so that heat storage, as well as heat transfer, and easy pore construction are made in large quantities. It is possible to reduce the unit cost and can also be used as the basic material of the building, thereby preventing the cost of the whole building. In addition, since the heat storage property of the board is obtained by the component of the component material blended with the main material of the wood system, the heat radiation characteristics of the far infrared ray on the surface of the board are large when the water is passed through the hot water of about 40 ° C. Since it radiates radiant heat rays, it is suitable to implement so-called ondol heating.

In addition, the board 1c of the present invention is fixed to the flooring, wall or ceiling of the building by placing a heat insulating material on a board laid with a roof, and then connecting the water pipes to heat storage thermal storage board (P). It can form suitably.

In other words, in the case of the construction surface of a new construction or an existing construction (for example, a bottom surface), for example, the floor surface, as shown in FIG. A heat insulating material 7 having a thickness of about 10-20 mm is placed on the front surface of the board 6 on which the water-resistant plywood is to be placed, and the required number of boards 1c are placed in close contact with each other. The insulating paper is suitable for foamed molding materials of synthetic resin materials such as urethane grooves and stroke products, and has a high heat deformation temperature and a high compressive strength, for example, using styrofoam (Japanese trademark) Seldan board (Japanese trademark). The thermal conductivity is about 0.02 Kcal / m · hr · ° C. In addition, when laying the board 6, the heat insulating material 7 and the board (1c), the construction relationship is usually laid a continuous long heat insulating material (7) to the entire bottom surface continuously, and then adhered to the adhesive on the following side The board 1c is laid out from one corner.

In addition, if the bonding portion of the board 1c is completely bonded instead of simple butt bonding, the bonding of the board 1c can be prevented from occurring and the bonding portion is shifted. And avoiding the water pipe part of the board (1c) and fixed with a screw or ordinary nail (8) in a suitable place, and when bonding the joint 9 as described above, using vinyl acetate emulsion tape or synthetic rubber adhesive do. The heat storage heating device by the wood-based heat storage board of the present invention is completed as described above.

The formation of the heat storage panel of the present invention for the next wall surface is regarded as in the case of ordinary woodworking construction, and the insulation material 7 is attached to the floor structure or the planked surface formed with the same board and the board (on it) is formed. 1c) can be installed and fixed with screws or adhesives, and in the case of the ceiling, the edge of the board 1c is machined to the ceiling, and adhesive is placed on the ceiling board to fix it with nails. The rectangular board of × 0.9m is lightweight and easy to work with.

The present invention has the above-described configuration and action, so that when the board 1c is heated by hot water supply or heat transfer of the water pipe 2, the heat supplied by the metal powder is accumulated in the wood main material and the inorganic material. Since the front surface maintains approximately uniform temperature, the radiant heat of the floor is radiated by metal powder and mica particles from the floor, wall, and ceiling mainly by low temperature heat radiation. It is good for health because it can provide warm ondol-type heating without flaw that causes big difference in temperature difference near the bottom and the temperature near the floor becomes low. Radiation heat at this time is high from infrared heat source of small area like conventional radiant heating Salam's sieve from a wide range of low-temperature radiant heat sources on the panel without being subjected to local high heat by thermal radiation. Which part of the body is also no two days not feeling the heat because the cold to receive radiation near.

The mineral fiber, slag, fly ash, mica, etc., which are added to and mixed with the main materials of wood, are also light in weight, increase heat storage and heat radiation properties, and contribute to increase in flame retardancy and mechanical strength of wood materials. Compared with general particle boards, the inventive boards have exceptional heat storage properties, proper heat dissipation and flame retardancy, and can be further strengthened by appropriately blending long fibers such as rock wool. Cooling by ground water or cooling water, such as can be used as it has an excellent effect. In addition, the surface of the panel and the panel formed by the board of the present invention have a higher plan view than that of the conventional cement system, and are wood-based, so that it is very easy to bond wood veneer or wallpaper as an interior finishing material to adhesive materials, so that When using it, no special construction problems occur, so that no problems arise.

Claims (1)

In heating beam mode using wood-based materials such as small pieces of wood and pieces of plant fiber, 60-80% of the main material is 5-10% of mineral fiber such as rock wool or glass wool, slag or fly ash 5- A wood-based heat storage heating board, which is press-molded by adding 10%, 5-10% of mica particles, and 5-10% of metal particles.

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