KR100831632B1 - Floor heating system - Google Patents

Abstract

The present invention relates to a floor heating system having a function of thinning the thickness of an entire floor heating system while improving strength and thermal insulation, and preventing interlayer noise, comprising: a support installed on a concrete slab, and provided on the support and the concrete Insulating wood board to maintain the floated state of the predetermined height from the bottom of the slab, including a heat sink provided on the heat insulating wood board, the heating water circulates, and an upper finish provided on the heat sink and the heat insulating wood board, The woodboard is configured to directly contact the support.

Sound Insulation, Heat-Insulated Woodboard, Dry, Double Floor

Description

Floor heating system {FLOOR HEATING SYSTEM}

1 is a partially exploded perspective view showing a floor heating system according to an embodiment of the present invention.

2 is a partial cross-sectional view of a floor heating system according to an embodiment of the present invention.

Figure 3 is a partial plan view schematically showing the arrangement of the heat insulation wood board in the floor heating system according to an embodiment of the present invention.

4 is a partial plan view schematically showing the relationship of the top finish in the floor heating system according to an embodiment of the present invention.

The present invention relates to a floor heating system, and more particularly to a floor heating system having an interlayer sound insulation function.

In general, homes provide an environment suitable for human life so that humans can dwell, and for this purpose, a cooling or heating system is provided. The representative form of housing in modern society is apartment housing.

Therefore, if the common house is described as an example of a multi-storey building, the common house forms a structure in which houses are stacked in a vertical direction, so that the floor and walls are shared between households as well as having a cooling or heating system. Due to the specificity, it is necessary to have a sound insulation system that can block the transmission of noise between generations.

Underfloor heating systems need to have a high heat storage capability that allows them to heat quickly with low fuel costs and to maintain this heating condition for a long time without the use of additional fuel.

The method of the floor heating system includes a wet method of directly embedding a heat sink using mortar on a concrete slab, and a dry method of placing a heat insulator on the concrete slab and bonding the heat sink to the heat insulator.

Floor systems applying such a heating system include a common floor system in which the heating system is directly installed on the concrete slab, and a floating floor system in which the heating system is mounted on the concrete slab. have.

On the other hand, the floor impact sound refers to the noise transmitted through the floor between generations in the apartment house, it is necessary to reduce the floor impact sound. The floor system floated above has an advantage in reducing the floor impact sound, as compared with a conventional floor system.

However, in order to construct a floating floor structure having such a sound insulation function, a construction cost and a lot of air are required because the heating system must be separately installed after the sound insulation system is constructed.

In addition, since the sound insulation system and the heating system have to be separately installed, the thickness of the entire floor heating system is increased, thereby lowering the height of the floor. In addition, as the weight is increased, the load of the building is increased, which has a problem of lowering the safety of the building.

The present invention has been made in accordance with the above-described needs, and relates to a floor heating system having a thinner thickness of an entire floor heating system while improving insulation and strength and having an interlayer sound insulation function.

In order to achieve the above object, a floor heating system according to an embodiment of the present invention,

Supports installed on concrete slabs,

Is provided on the support, heat insulation wood board to maintain the floated state of a predetermined height from the bottom of the concrete slab,

A heat dissipation member provided in the thermal insulation wood board and circulating heating water, and

An upper finisher provided on the heat sink and the thermal insulation board;

The thermal insulation board may be configured to directly contact the support.

The support includes a support plate and a leg portion supported on the concrete slab in combination with the support plate, wherein the thermal insulation woodboard may be configured to be in direct contact with the support plate.

The leg portion includes a bolt, the height of the support plate can be adjusted by rotating the bolt.

The thermal insulation wood board includes wood wool, which is joined by a binder, and the binder may include cement.

An air layer is formed between the thermal insulation wood board and the slab.

Grooves may be formed on a surface opposite the concrete slab of the thermal insulation wood board, and the heat sink may be provided on the grooves.

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

1 is a partially exploded perspective view showing a floor heating system according to an embodiment of the present invention.

Referring to FIG. 1, the floor heating system according to the present embodiment includes a support 70 installed on a concrete slab 31, a heat insulating wood board 30, a heat sink 40, and an upper finish 10. do. The heat insulation wood board 30 is located on the support 70, and the heat sink 40 is formed along the groove 32 formed on the heat insulation wood board 30. The upper finisher 10 may be formed while covering the radiator 40 and the thermal insulation board 30, and the bottom 60 may be further formed on the upper finisher 10.

The concrete slab 31 is mostly made of reinforced concrete, and as an example, each floor is divided while being shared between adjacent floors as an upper floor or a ceiling of a lower floor in a common house.

The support 70 is installed on the concrete slab 31, the support 70 is formed of a height adjustable structure. The support includes a support plate 71 and a leg portion 72. For example, the support may be formed of a support plate 71 forming a female screw and a bolt screwed to the support plate 71. Through this structure, by rotating the bolt above the support 70, the height of the support plate 71 can be adjusted.

The heat insulation wood board 30 is installed on this support plate 71. The thermal insulation board 30 is spaced apart from each other at predetermined intervals. In the present embodiment, a structure in which the heat insulating woodboards 30 having a square planar shape is spaced apart from each other by a predetermined distance is illustrated, but is not limited thereto, and the heat insulating woodboards of various planar shapes such as a rectangle or a hexagon may be arranged. Can be. These thermal insulation boards 30 support the radiator and upper finish to be disposed thereon, and serves to prevent the heat generated from the radiator 40 from being lost to the outside.

A plurality of grooves 32 are formed on the upper surface of the heat insulating wood board 30, and a heat sink 40 is formed on the grooves 32. The radiator 40 is formed in a pipe shape, for example, an Excel pipe, and circulates high-temperature heating water along the heating water circulation passage 41 formed in the inner space to radiate heating heat. Since the heat sink 40 is provided on the opposite side of the concrete slab 31 of the heat insulating wool board 30, most of the heat generated from the heat sink 40 is radiated in the opposite direction of the heat insulating wool board 30.

This heat sink 40 is installed on the concrete slab 31 by a dry method. That is, the heat insulation wood board 30 is formed first so that the heat sink 40 may be assembled as in the present embodiment, and the heat radiation board may be assembled to the heat insulation wood board 30.

The upper finishing material 10 is provided in plate shape on this heat insulation wood board 30 and the heat sink 40. These top finishes 10 are used in a plurality of connections, and can be connected to each other using the clamp 13 as shown in FIG. The upper finisher 10 performs a function of heating and heat storage using heat generated from the heat sink 40.

In addition, the flooring material 60 is spread on the upper finishing materials 10 to form the floor of the indoor space. Substantially human activity takes place on this flooring 60.

2 is a partial cross-sectional view of a floor heating system according to an embodiment of the present invention.

Referring to this figure, the floor heating system according to the present embodiment forms a floating floor structure spaced apart from the thermal insulation board 30 and the concrete slab 31. That is, the support 70 is installed on the concrete slab 31, and the heat insulation wood board is installed on the support 70, so that the air layer 80 is formed between the heat insulation wood board 70 and the concrete slab 31. It is formed, the heat insulation wood board 30 is to form a floating structure. Therefore, the air layer 80 thus formed serves to reduce the transmission of vibration transmitted to the lower portion of the upper layer rotor, and is effective in preventing vibration and blocking interlayer noise as compared with a conventional floor structure.

In addition, the support 70 installed on the concrete slab 31 includes a support plate 71 and a leg portion 72 coupled to the support plate 71. The support 70 maintains the heat insulation wood board 30 from the concrete slab 31 while supporting the heat insulation wood board 30. In addition, the leg portion 71 of the support 70 is further provided with dustproof means, for example, foam rubber, polyurethane foam, etc., it is possible to improve the sound insulation function between the layers.

On the other hand, in this embodiment, the heat insulating wood board 30 is supported in direct contact with the support plate 71 of the support 70, and does not require a separate plate-shaped member for supporting the heat insulating wood board 30. In other words, in order to form the floor structure floated by the floor heating system, a top plate supporting the heat insulating material should be further provided. However, since the high strength heat insulation wood board 30 is provided in this embodiment, the top plate is not necessary.

Specifically, since the heat insulator generally has a low strength, when the floor heating system is supported only by the heat insulator, damage to the heat insulator may occur. In addition, increasing the strength of the heat insulating material is a poor heat insulation, and to maintain the heat insulation had to lose the strength. Therefore, in order to reinforce the low strength of the heat insulating material while maintaining the heat insulating property of the heat insulating material, a top plate is further provided on the upper portion of the support, and the heat insulating material is provided on the top plate. As the upper plate is further provided, a separate construction cost and a lot of air is required, and the thickness of the entire floor heating system is increased, thereby lowering the height of the floor.

However, according to the present embodiment, there is provided a floor heating system which is not provided with a top plate and which has a lower surface of the heat insulating woodboard in direct contact with the support, and which has improved heat insulation and strength. Specifically, a heat insulation wood board having further improved heat insulation and strength is provided. This high-strength heat-insulating wood wool board comprises wood hair, and the wood hair is bonded by a binder and hardened. Moreover, cement is preferable as a binder. More specifically, the thinly formed wools are entangled with each other, and cement is added between them. And, by hardening the cement, it is possible to provide a high-insulation wood wool board with excellent heat insulation.

As a result of experimenting with the heat insulation wood board according to the present embodiment, it was confirmed that the heat insulation 4 times, the strength is increased 2 times compared to the conventional wood wool cement board. In addition, since the top plate was conventionally further provided, the height from the support plate to the lower surface of the upper finish was approximately 90 mm. However, in the case of the floor heating system according to the present embodiment, the high-strength heat-insulating wood board 30 is provided. Since the top plate is not needed, the height from the support plate 71 to the lower surface of the upper finish 10 can be shortened by approximately 50 mm to 40 mm. That is, in the floor heating system according to the present embodiment, the height of the thermal insulation wood board 30 is approximately 50 mm, the diameter of the pipe-shaped radiator 40 is approximately 20 mm, and the support plate 71 of the radiator 40 is used. The height to the bottom edge can be approximately 30 mm.

Thus, by using a high-strength heat insulating wood board 30, the overall height of the floor heating system is reduced to lower the height of the floor, the floor thickness can be slim, the overall weight can be reduced. In addition, since the heat insulation wood board 30 can be directly installed on the support 70 without having to construct a top plate separately, construction cost can be reduced and air can be shortened.

Figure 3 is a partial plan view schematically showing the arrangement of the heat insulation wood board in the floor heating system according to an embodiment of the present invention.

3 and 2, as described above, the thermal insulation wood board 30 is installed on the support 70 while a plurality of thermal insulation boards 30 are spaced apart from each other at predetermined intervals. That is, a space 300 is formed between the heat insulating wood boards 30 to cross the longitudinal wood boards in the vertical direction while crossing the longitudinal wood boards in the horizontal direction. The support 70 corresponds to the space 300 formed at the intersection of the longitudinal and transverse directions.

Through the heat insulation wood board 30 and the support 70 structure, the plate vibration can be suppressed than when the heat insulation wood board 30 is formed in an integral plate shape. In addition, one support 70 supports four adjacent heat insulation wood boards 30, and thus vibrations transmitted from the top of the heat insulation wood board 30 to the bottom are dispersed to each other, thereby improving soundproofing and dustproofing efficiency. Can be.

4 is a partial plan view schematically showing the relationship of the top finish in the floor heating system according to an embodiment of the present invention.

Referring to Figure 4, the upper finish 10 is provided in a plate shape on the heat insulating wood board 30 and the heat sink 40 (not shown). These top finishes 10 are used in connection in plural, and are arranged side by side in the longitudinal and transverse direction successively on the drawing. These top finishes 10 are arranged adjacent to each other and connected by clamps 13.

In addition, the space 300 formed at the intersection of the longitudinal and transverse direction between the heat insulating wood boards 30 is preferably installed so that the upper finishing material 10 does not coincide with the connecting line portion that is connected to each other. Through this structure, the impact transmitted from the top to the bottom of the upper finish 60 is dispersed without being concentrated at any one point. Due to this, shock and vibration transmission can be reduced and sound insulation and dustproofing efficiency can be improved.

Although the preferred embodiments of the present invention have been described above, the present invention is not limited thereto, and various modifications and changes can be made within the scope of the claims and the detailed description of the invention and the accompanying drawings. Naturally, it belongs to the scope of the invention.

As described above, according to the present invention, by using a high-strength heat insulation wood board, it is possible to install the heat insulation wood board directly on the support, without the need to install a separate top plate, it is possible to reduce the construction cost and shorten the air.

In addition, by using a high-strength insulating woodboard, the height of the entire floor heating system can be slimmed down and the overall weight can be reduced, thereby lowering the height of the entire building and reducing the load of the building. This can be improved.

Claims (7)

A support installed on the concrete slab; An insulating wool board provided on the support and maintaining a floated state of a predetermined height from the bottom of the concrete slab; A heat dissipation member provided in the heat insulation wood board and circulating heating water; And An upper finisher provided on the heat sink and the thermal insulation wool board, The thermal insulation board is configured to directly contact the support, The thermal insulation wood board comprises wood wool, And said wool is joined by a binder. The method of claim 1, The support includes a support plate and legs supported on the concrete slab in combination with the support plate, The thermal insulation board is configured to be in direct contact with the support plate. The method of claim 2, The leg portion includes a bolt, the floor heating system by which the height of the support plate is adjusted by rotating the bolt. delete The method of claim 1, The binder is a floor heating system containing cement. The method of claim 1, Floor heating system is formed between the insulating wood board and the slab air layer. The method of claim 1, And a groove is formed on a surface opposite the concrete slab of the thermal insulation wool board, and the heat sink is provided on the groove.

Images