KR100796559B1 - A korean underfloor apparatus of assembly type for reducing noise - Google Patents

Abstract

A prefabricated floor heating apparatus for reducing noise is provided to reduce inconveniency of construction and to reduce the noise propagating vertically between floors efficiently by installing an anti-vibration support unit and keeping constant height between an upper plate and a slab with a height adjusting unit. A prefabricated floor heating apparatus for reducing noise comprises the followings: a panel body(10) connected to each other; an anti-vibration support unit(30), one end of which is connected to a connecting groove of a flat panel of the panel body, and the other end of which is placed on a slab and supported; an upper plate(7) installed over the panel body; and a heating pipe(80) installed under the upper plate. A filler(70) is filled between the panel body and the upper plate. The anti-vibration support unit further comprises an upper anti-vibration rubber(31) connected to the connecting groove, a connecting rubber(32), a height adjusting unit(33,34) moving the connecting rubber up and down; and a lower anti-vibration rubber(35) touching the slab.

Description

A Korean Underfloor Apparatus of Assembly Type for Reducing Noise

The present invention relates to a prefabricated ondol device for reducing noise, and more particularly, to a prefabricated ondol device for reducing noise, by combining a dustproof support member at a lower part of the prefabricated panel body, thereby greatly improving an interlayer noise blocking effect.

Ondol is a unique method of heating in Korea. It is a method of introducing fire into a wide stone (flood field) under the floor and heating it with the heat emitted by the heated stone.

Recently, the use of prefabricated ondol panels is increasing in modern buildings, such as apartments and yangok, such as ondol panels are equipped with a heating tube on the panel body is formed with a pipe block, the ondol top plate is installed on the top Thus, the ondol upper plate is heated by heat generated by the heat generating tube.

However, such an ondol panel has a problem in that soundproofing and soundproofing performance are very poor, and therefore, a sound insulation material must be separately installed at the bottom of the ondol panel construction.

The present invention has been made to solve the above problems, an object of the present invention is to provide a prefabricated ondol device for noise reduction to effectively reduce the vibration transmitted to the panel body in the prefabricated ondol device.

In order to achieve the above object, the noise reduction prefabricated ondol device according to the present invention,

A plurality of panel bodies connected to each other;

One end is coupled to the coupling groove formed in the horizontal panel of the panel body, the other end is a dust-proof support member that is supported by touching the slab;

An ondol upper plate disposed above the panel body; And

It characterized in that it comprises a heating tube disposed below the ondol top plate.

Here, the filler is filled between the panel body and the ondol top plate.

The anti-vibration support member includes an upper anti-vibration rubber coupled to the coupling groove, a connecting rubber coupled to the lower portion of the upper anti-vibration rubber, and a height adjustment for connecting the lower end of the connecting rubber to move the connecting rubber up and down. The member is coupled to the lower end of the height adjustment member, characterized in that it comprises a lower dust-proof rubber in contact with the bottom of the slab.

In addition, the height adjustment member is characterized in that consisting of a connecting portion that is fitted to the lower end of the connecting rubber, and a screw transfer portion screwed from the lower portion of the connecting piece.

In addition, the upper anti-vibration rubber is composed of a support portion to be fitted into the coupling groove, the fitting portion protruding from the support portion is fitted to the upper end of the connection rubber, the upper end of the connection rubber is formed that the fitting groove is fitted It features.

In addition, the lower end of the connection rubber is formed with an insertion groove of a square cross section to which the connecting piece is coupled, the connecting piece is characterized in that formed in a footnote (角柱) to correspond to the insertion groove of the rectangular cross section.

In addition, the lower end of the connecting piece is formed with a screw coupling groove, characterized in that the screw transfer portion is composed of a screw portion coupled to the screw coupling portion and a head formed under the screw portion.

In addition, a head groove is formed at the lower end of the head portion, the lower dust-proof rubber is characterized in that it is composed of a base portion formed under the fitting protrusion and the fitting protrusion is fitted to the head groove.

In addition, the height adjustment member is characterized in that consisting of plastic.

In addition, the ondol top plate is characterized in that the cement mortar.

In addition, the anti-vibration support member, the upper support is coupled to the coupling groove, the lower end is characterized by consisting of the upper support body formed with a coupling protrusion, the lower supporting rubber formed with a coupling hole or coupling groove into which the coupling protrusion of the upper support is fitted. It is done.

On the other hand, the upper support is characterized in that made of plastic.

In addition, the outer surface of the main body panel is characterized in that the side insulating material is installed through the dust-proof powder.

In addition, the side insulating material is bent at the lower end to be placed on the slab, the support plate is disposed above the bent portion, characterized in that the dust-proof powder is disposed above the support plate.

In addition, a lower plate is disposed at a lower end of the main body panel, and the support member is installed through the lower plate.

In addition, the lower plate is characterized in that the support is caught on the lower dust-proof rubber.

In addition, a plurality of embossing is formed on the upper surface of the lower plate.

In addition, an insertion barrier is formed across the edge of the body panel, and an insertion groove into which the insertion barrier is fitted is formed on an upper surface of the lower plate.

In addition, the dust-proof powder is characterized in that the powder mixed with any one or more selected from sand, loess, rubble, and mica.

In addition, the side insulating material is characterized in that made of plastic or EPP.

In addition, the support plate is characterized in that consisting of plastic or styropol.

In addition, the lower plate is characterized in that composed of styropol.

In addition, the flange of the panel body is characterized in that it extends to the upper and lower centering around the panel, respectively.

In addition, the upper flange is formed with a slit in which a heating tube is installed, and a plurality of coupling recesses and coupling iron portions are formed along a circumference.

In addition, the filler is characterized in that any one or more selected from ocher, rubble, sand and mica.

According to the present invention having the configuration as described above, it is possible to effectively reduce the interlayer noise transmitted vertically by the dustproof support member.

In addition, according to the present invention, it is possible to accurately maintain the distance between the ondol top plate and the slab by the height adjustment member.

In addition, according to the present invention, it is possible to reliably reduce the vibration transmitted to the side through the wall by the dust-proof powder provided on the side of the panel body.

In addition, according to the present invention, since only the length of the support plate can be adjusted to match the area of the layer, the inconvenience of construction is greatly reduced.

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

Example 1

1 to 6 illustrate a prefabricated ondol device for noise reduction according to the present embodiment.

As shown in Figure 1, the noise reduction prefabricated ondol device according to an embodiment of the present invention, a plurality of panel body 10 is connected to each other, one end of the horizontal panel (10a) of the panel body 10 It is coupled to the coupling groove (19) formed in the other end of the dust-proof support member 30 is supported by touching the slab (S), the ondol top plate (7) disposed above the panel body 10, the ondol top plate ( 7) a heating tube 80 disposed below, and a filler 80 filled between the panel body 10 and the ondol top plate 7.

Specifically, first, the lower end of the support member 30 is in the shape of being supported by the slab (S) in a state in which the panel body 10 and the support member 30 are coupled.

At this time, a lower plate 4 is interposed between the lower end of the flange 10b of the panel body 10 and the lower anti-vibration rubber 35 of the support member 30, and the upper plate of the ondol 7 is disposed at the upper end of the flange 10b. ) Is supported. The lower vibration-proof rubber 35 has a diameter larger than the outer diameter of the connecting rubber 32 so that the lower plate 4 is caught without falling down.

The support member 30 absorbs the vibration transmitted in the vertical direction.

The lower plate 4 is preferably composed of Styropol (EPS: Expandable polystyrene). In addition, the ondol upper plate 7 is a portion in which heat radiated from the heat generating tube 80 is transferred to the room.

In particular, as shown in Figures 1 and 6, a plurality of embossing (4a) is formed on the upper surface of the lower plate 4 to form an air layer between the panel body 10, the vibration absorption effect is further improved. .

In addition, an insertion barrier 10c is formed at a lower end of the main body panel 10 and crosses an opposite edge thereof, and an insertion groove into which the insertion barrier 10c is fitted on an upper surface of the lower plate 4. 4b) is formed to enable a solid assembly with each other.

In addition, the dust-proof powder 3 is disposed outside the edge of the panel body 10. The dust-proof powder 10 is a powder in which any one or more of sand, loess, rubble, and mica are mixed with each other, and the relative mixing ratio is not important and dustproof effect is included. In particular, since the dust-proof powder 3 is disposed outside the panel body 10, it is possible to easily absorb the vibration transmitted toward the side through the wall.

In this case, the ondol upper plate 7 is extended and disposed above the dustproof powder 3, the support plate 2 is disposed below, the side insulating material 1 is disposed on the outer side, and the inner side. The side surfaces of the panel body 10 and the lower plate 4 are arranged in this manner so that the dust-proof powder 3 can be reliably prevented from escaping. When the flange 10b of the panel body 10 is long, the dustproof powder 3 may be accommodated without the lower plate 4.

Here, the side insulating material 1 may be used a general plastic, EPP (Expanded Polypropylene) may be used. In particular, the EPP material is suitable as a side insulating means because it is more elastic and firm than EPS.

And, the support plate 2 may be used styropole (EPS) or ordinary plastic.

The support plate 2 can be constructed by cutting to a suitable size in the field. Accordingly, the panel body 10 itself is not cut and only the length of the support plate 2 can be adjusted to fit, thereby reducing the inconvenience of construction.

In addition, the side insulating material 1 is not only disposed on the outer surface of the dust-proof powder 3, but also bent to support the support plate 2 in a raised state on the slab S. If the length of the bent portion of the lower side of the side insulating material 1 is long, the dust-proof powder 3 can be accommodated even without the support plate 2.

In addition, the space between the ondol upper plate 7 and the upper surface of the panel 10a is filled by the filler 70 in a state where the heat dissipation tube 80 is disposed. Of course, the filler 70 may be filled in the space between the lower plate 4 and the lower surface of the panel 10a.

Next, the configuration of the panel body 10 and the dustproof support member 30 will be described in more detail.

First, as shown in Figs. 2 and 3, the panel body 10 has a configuration in which a flange 10b of a predetermined length is formed on a horizontal panel 10a. The flange 10b extends upwardly and downwardly of the horizontal panel 10a, respectively, and the upper flange contacts the ondol upper plate 7 described later, and the lower flange contacts the lower plate 4 described later.

The panel body 10 is used in a state in which a plurality of dogs are coupled to each other, and thus a coupling recess 11 and a coupling iron part 13 are formed on the side thereof, and a heating tube (to be described later) from an adjacent panel body 10 ( The slit 15 is formed to allow the introduction of 80. The slit 15 is formed in the upper flange so that the heating tube 80 is disposed between the panel 10a and the ondol top plate 7.

Although not shown, a plurality of grooves (not shown) are formed along the periphery of the panel body 10 instead of the coupling recesses 11 and the coupling convex portions 13, and a separate intermediate piece (not shown) is fitted into the grooves. ) May be provided to be assembled together.

The upper surface of the panel body 10 is formed with a pipe block portion 17 for supporting the heating tube 80, the coupling groove for coupling the dust-proof support member 30 to be described later in the vicinity and the center of each corner ( 19) is formed to protrude upwards. In the figure, the coupling groove 19 has a rectangular shape, but does not need to specifically limit the shape.

The panel body 10 may be manufactured by injecting plastic.

In the present invention, by combining the dust-proof support member 30 in the coupling groove 19 formed in the lower portion of the panel body 10 to form an air layer for noise and vibration attenuation between the panel body 10 and the slab (S). do. The air layer may be filled by a filler after combining the heating tube (not shown) during construction.

In this case, the filler may be made of any one or more selected from ocher, rubble, sand and biotite. That is, the filler may be made of the same material as the dust-proof powder.

This filler is not only beneficial to the human body but also has the effect of reducing the interlayer noise by filling the internal space of the panel body 10.

In particular, ocher contains catalase and protease to remove hydrogen peroxide, which indicates toxins for living organisms, and to decompose and destroy decayed cells such as cancer and boils. Release.

1, 4 and 5, the anti-vibration support member 30 has an upper anti-vibration rubber 31 to be coupled to the coupling groove 19, the lower portion of the upper anti-vibration rubber 31 A coupling rubber 32 to be coupled, a coupling piece 33 fitted from a lower end of the coupling rubber 32, a screw transfer part 34 screwed from a lower portion of the connection piece 33, and the screw transfer part ( 34) is fitted to the bottom of the slab 90 is configured to include a lower dust-proof rubber 35 in contact with the bottom. The connecting piece 33 and the screw transfer part 34 constitute a height adjusting member of the connecting rubber 32.

First, the upper dustproof rubber 31 is composed of a support part 31a fitted into the coupling groove 19 and a fitting part 31b formed to protrude from the support part 31a. In this case, the support portion 31a is shaped to correspond to the coupling groove 19 smoothly.

The connecting rubber 32 is formed in a cylindrical shape, the upper end is fitted with a fitting groove (32a) to be fitted to the fitting portion (31b) of the upper dustproof rubber 31, the lower end of the connecting piece ( The corresponding insertion groove 32b is formed so that 33 may be inserted. The insertion groove 32b has a rectangular cross-sectional shape so as to correspond to the square piece connecting piece 33.

Since the connecting piece 33 and the insertion groove 32b have a quadrangular cross-sectional shape, the connecting piece 33 does not rotate relative to the connecting rubber 32.

In addition, a screw coupling groove 33a is formed at the lower end of the connection piece 33 so as to be screwed with the screw transfer part 34 to be described later.

In detail, the screw transfer part 34 has a configuration in which a screw part 34b is formed on an upper portion of the head part 34a, and the screw part 34b is screwed into the screw coupling groove 33a to allow relative movement. It becomes possible. Accordingly, the support member 30 can be firmly maintained at the bottom of the slab.

In addition, the lower vibration-proof rubber 35 is coupled to the lower end of the screw transfer part (34). Specifically, a head groove 34c is formed at the lower end of the screw transfer part 34, and the lower dustproof rubber 35 has a base 35a in contact with the slab during construction and an upper end of the base 35a. It is composed of a fitting protrusion (35b) protruding in the base portion 35a is in contact with the base portion (35a) and the fitting protrusion 35b is fitted into the head groove (34c).

The connecting piece 33 and the screw conveying part 34 are made of plastic.

Through experiments, when the hardness of the upper anti-vibration rubber 31 is HS35 ~ 45, the hardness of the connecting rubber 32 is HS45 ~ 60, and the hardness of the lower anti-vibration rubber 35 is HS45 ~ 60 noise And transmission of vibration was reduced to the greatest amount.

Example  2

As shown in FIG. 7, the prefabricated ondol device for noise reduction according to the present embodiment includes a plurality of panel bodies 10 connected to each other, one end of which is formed on a horizontal panel 10a of the panel body 10. It is coupled to the coupling groove 19, the other end of the dust-proof support member 30 is supported by touching the slab (S), the ondol top plate (7) disposed above the panel body 10, the ondol top plate (7) It includes a heating tube 80 disposed below the. In the overall structure, this embodiment is applied to a semi-dry ondol, and is similar to Example 1 except that there is no filler. Therefore, the same components are assigned to corresponding components.

In the semi-dry ondol as in the present embodiment, the ondol top plate 7 is made of cement mortar.

On the other hand, the anti-vibration support member 30, the upper end is coupled to the coupling groove 19, the lower end of the upper support member 38 is formed with a coupling protrusion 38a, and the coupling protrusion 38a of the upper support 38 ) Is composed of a lower support rubber (39) formed with a coupling groove (39a) is fitted.

Instead of the coupling groove (39a) may be formed to pass through the coupling hole.

In this case, the upper support 38 is preferably made of plastic to support the load firmly.

In addition, the upper support 38 and the lower support rubber 39 in the figure has a cylindrical outer shape, but may have a different cross-sectional shape.

In the drawings, the dust-proof powder 3, the lower plate 4 and the side insulating material 1 are the same as those in the first embodiment, and thus duplicated description is omitted.

1 is a cross-sectional view showing the structure of a noise reduction prefabricated ondol device according to a first embodiment of the present invention.

Figure 2 is a bottom perspective view showing a coupling structure of the panel body and the support member in FIG.

3 is a top perspective view of the panel body in FIG. 2.

4 is a cross-sectional view of the structure of the support member for dustproofing in FIG.

5 is an exploded perspective view illustrating a structure of the dustproof support member of FIG. 2.

6 is a plan view illustrating a structure of a lower plate in FIG. 1.

Figure 7 is a cross-sectional view showing the structure of the ondol device for reducing noise according to the second embodiment of the present invention.

<Description of Major Components>

1 ... side insulation

2 ... support plate

3. Dustproof Powder

4 ... Bottom

7 ... Ondol tops

10 ... Panel body

30. Dustproof support member

31. Top anti-vibration rubber

32. Linked rubber

33. Connections

34. Screw transfer section

35. Lower dustproof rubber

70 ... Filling

Claims (25)

A plurality of panel bodies connected to each other; One end is coupled to the coupling groove formed in the horizontal panel of the panel body, the other end is a dust-proof support member that is supported by touching the slab; An ondol upper plate disposed above the panel body; And Prefabricated ondol device for reducing noise, characterized in that it comprises a heating tube disposed below the ondol top plate. The method of claim 1, Prefabricated ondol device for reducing noise, characterized in that the filler is filled between the panel body and the ondol top plate. The method of claim 1, The anti-vibration support member may include an upper anti-vibration rubber coupled to the coupling groove, a connection rubber coupled to a lower portion of the upper anti-vibration rubber, and a height adjusting member connected to a lower end of the connection rubber to vertically move the connection rubber; Prefabricated ondol device for noise reduction, characterized in that it is coupled to the lower end of the height adjustment member and comprises a lower dust-proof rubber in contact with the bottom of the slab. The method of claim 3, The height adjustment member is a noise reduction prefabricated ondol device, characterized in that consisting of a connecting portion that is fitted to the lower end of the connection rubber, the screw transfer portion screwed from the lower portion of the connecting piece. The method of claim 3, The upper anti-vibration rubber is composed of a support portion fitted into the coupling groove, a fitting portion protruding from the support portion to be fitted to the upper end of the connection rubber, the upper end of the connection rubber is characterized in that the fitting groove is formed to be fitted Prefabricated ondol device for noise reduction. The method of claim 3, The lower end of the connection rubber is formed with an insertion groove of a square cross section to which the connecting piece is coupled, the connecting piece is a prefabricated ondol device for noise reduction, characterized in that formed in a footnote (角柱) to correspond to the insertion groove of the rectangular cross section. The method of claim 4, wherein A screw coupling groove is formed at the lower end of the connecting piece, and the screw transfer part is composed of a screw portion coupled to the screw coupling portion and a head portion formed below the screw portion. The method of claim 7, wherein A head groove is formed at the lower end of the head, and the lower dustproof rubber comprises a fitting portion fitted to the head groove and a base portion formed at the lower portion of the fitting protrusion. The method of claim 2, The height adjusting member is a prefabricated ondol device for noise reduction, characterized in that consisting of plastic. The method of claim 1, The ondol top plate is a noise reduction prefabricated ondol device, characterized in that the cement mortar. The method of claim 10, The anti-vibration support member is characterized in that the upper support is coupled to the coupling groove and the lower support is formed with a coupling protrusion at the bottom, and the lower support rubber formed with a coupling hole or coupling groove into which the coupling protrusion of the upper support is fitted. Prefabricated ondol device for noise reduction. The method of claim 11, The upper support is assembled ondol device for noise reduction, characterized in that made of plastic. The method according to any one of claims 1 to 12, Prefabricated ondol device for noise reduction, characterized in that the side insulation is installed through the dust-proof powder outside the frame of the main body panel. The method of claim 13, The side insulating material is bent to raise the slab, the lower end is bent, the support plate is disposed above the bent portion, noise reduction prefabricated ondol device, characterized in that the dust-proof powder is disposed above the support plate. The method of claim 14, A lower plate is disposed at the lower end of the main body panel, and the support member is installed ondol device for noise reduction, characterized in that installed through the lower plate. The method of claim 15, The lower plate is a noise reduction prefabricated ondol device, characterized in that supported by the lower vibration-proof rubber. The method of claim 15, Prefabricated ondol device for noise reduction, characterized in that a plurality of embossing is formed on the upper surface of the lower plate. The method of claim 17, Insertion diaphragm is formed on the lower end of the main body panel to cross the border, the upper surface of the lower plate is a prefabricated ondol device for noise reduction, characterized in that the insertion groove is formed is fitted to the insertion diaphragm. The method of claim 13, The dust-proof powder is a prefabricated ondol device for noise reduction, characterized in that the powder mixed with one or more selected from sand, loess, rubble and chorionic buckwheat. The method of claim 13, The side insulation material is assembled ondol device for noise reduction, characterized in that made of plastic or EPP. The method of claim 14, The support plate is a prefabricated ondol device for noise reduction, characterized in that consisting of plastic or styropole. The method of claim 15, The lower plate is assembled ondol device for noise reduction, characterized in that consisting of styropole. The method of claim 13, The flange of the panel body is a prefabricated ondol device for noise reduction, characterized in that extending to the top and bottom, respectively around the panel. The method of claim 23, wherein The upper flange is formed with a slit in which the heating tube is installed, a plurality of coupling recesses and coupling iron portion is formed on the noise reduction prefabricated ondol device, characterized in that formed. The method according to any one of claims 2 to 9, The filler is noise prefabricated ondol device, characterized in that any one or more selected from ocher, rubble, sand and chorionic buckwheat.

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