KR200448603Y1 - Soundproof block for building - Google Patents

Abstract

The present invention relates to a soundproof block used in an ondol system of a building, and according to an aspect of the present invention, a block body having at least one engaging protrusion and a coupling groove formed on a side thereof, and a plurality of spaced apart portions formed on an upper side of the block body. A projection having an attenuation groove in the upper body, a hot water pipe fixing protrusion formed on the upper side of the block body so as to be located between the protrusions, and a hot water pipe passage formed on the side of the block body, and installed on the lower side of the block body, and insulated. A damping sheet having a support base forming a layer and a space, a seat base having a fixing protrusion hole for protruding a hot water pipe fixing protrusion, and a damping protrusion having a space portion formed on an upper surface of the seat base. Provided is a soundproof block of a building comprising a.

Ondol system, soundproof block, block body, protrusion, hot water pipe fixing projection, cutting groove, hot water pipe

Description

Soundproof block for building

The present invention relates to an ondol system of a building, and more particularly, to a soundproof block of a building having an effect of reducing noise between floors.

Ondol is a traditional Korean heating system that uses fire to the wide stones underneath the floor and heats them by the heat emitted by the heated stones.The three-dimensional heating that combines heating by conduction, radiant heating and convection heating. That's the way. Ondol heating is a heating system that is attracting worldwide attention as it is known to be beneficial for energy efficiency as well as the health of modern people.

In general, as a heating system of residential buildings, hot water pipes are disposed on a concrete slab and cement mortar is poured thereon, and a heating structure for supplying hot water to a buried hot water pipe is mostly used. However, such a wet method has a long mortar construction time and a difficult repair, and a dry heating system has been introduced to compensate for this disadvantage. Such a dry heating system has a structure in which a grooved pipe panel and an upper heat sink are installed to install a hot water pipe, which requires no cement mortar, and is easy to install, fast, and easy to repair.

Prior art related to the dry type heating system described above is disclosed in Korean Utility Model Publication No. 20-0291203 (September 24, 2002) "Ondol Panel System". The prior art has a floating floor structure provided on the slab having a regular internal space facing the slab, a soundproof dustproof layer provided between the slab and the floating floor structure, an insulating layer provided on the floated floor structure, It is composed of a pair of upper and lower plates installed on the insulating layer and having two fluid connections for supplying and discharging the heating fluid and an internal cavity through which the heating fluid flows. An ondol panel system comprising a plurality of ondol panels providing a flow of heating fluid.

The prior art provides a plate-type ondol panel and a floating floor structure to improve the thermal efficiency of the building floor, and can install utility facilities such as electric wires or wastewater pipes into the inner space provided by the floating floor structure, including a heating system. There is an advantage that the construction and repair of the utility equipment is easy. However, there is a problem that the work is inconvenient because there is no separate coupling configuration between the ondol panels, and in the case where the pipe is concentrated, such as a distributor, the pipe state cannot be neatly processed, and the pipe becomes complicated and messy. In addition, since the impact sound applied from the upper side of the ondol panel is not dispersed, when the force is concentrated at a certain portion during the impact, the ondol panel may be broken or noise may be generated.

The present invention is devised to solve the above problems, an embodiment of the present invention relates to the soundproof block of the building having the effect of reducing the noise between floors.

One preferred embodiment of the present invention is a block body formed with at least one coupling protrusion and a coupling groove on the side, a plurality of spaced apart formed on the upper side of the block body and a protrusion having an attenuation groove on the upper surface, the block to be located between the protrusions The hot water pipe fixing protrusion formed on the upper side of the body and protruding higher than the protruding portion, the hot water pipe passage formed on the side of the block body, the support installed on the lower side of the block body to form a heat insulation layer and a space, and the upper side of the protruding portion. Provided is a soundproof block of a building comprising a seat base having a fixing projection hole for protruding the hot water pipe fixing projections and a damping sheet having a damping projection having a space portion formed on the upper surface of the sheet base.

According to an embodiment of the present invention as described above it can provide a soundproof block of the building having an effective floor noise reduction effect.

1 is a perspective view showing a soundproof block of a building according to a first embodiment of the present invention, Figure 2 is a perspective view showing a damping sheet added to the soundproof block of the building shown in Figure 1, Figure 3 It is sectional drawing which shows the state of use of the sound insulation block of the building shown in FIG.

Soundproof block (1) of the building according to the preferred embodiment of the present invention is the block body 10, the projection 20, hot water pipe fixing projections 30, cutting grooves 40, hot water pipe 50, damping sheet ( 500).

Soundproof block of the building according to a preferred embodiment of the present invention is to be installed on the upper side of the heat insulating material layer 400 as shown in Figure 3 to have a heat insulation and sound insulation effect by the air layer, preferably shown in Figure 1 As shown in FIG. 1, at least one coupling protrusion 11 and a coupling groove 12 are formed at a side of the panel, and a support body 14 is installed at a lower side thereof. Dogs are formed spaced apart and the hot water pipe fixing projections 30 are formed between the protrusions 20, the plurality of attenuation grooves (20a) formed on the upper surface, as shown in Figure 1, the protrusions 20 of the block body (10) And, as shown in Figure 1 is formed on the upper side of the block body 10, the cutting groove 40 to facilitate the cutting of the soundproof block and at least one or more formed on the side of the block body (10) It consists of a hot water pipe (50).

The support 14 may be formed integrally with the block body 10 to form a space with the block body 10 to generate a sound insulation effect by the air layer, but preferably the block body as shown in FIG. 3. A support protrusion 13 is formed on the support 10 and fitted to the support protrusion 13 so as to be detachable. The support 14 is preferably made of a rubber material.

The attenuation groove 20a of the protrusion 20 is preferably formed in a circular shape in the protrusion 20 and serves to cancel the impact sound in the attenuation groove 20a when an impact is applied to the protrusion 20.

The hot water pipe fixing protrusion 30 is preferably formed with four protrusions at intervals as shown in FIG.

Although not shown in the lower side of the soundproof block 1, preferably a heat insulating material such as styrofoam can be fitted to fit.

The hot water pipe fixing protrusion 30 protrudes higher than the protrusion 20 as shown in FIG. 3. In this case, the closing mortar fixes the hot water pipe fixing protrusion 30 so that the movement of the block body 10 is fixed. Therefore, the slip due to the impact of the hot water pipe 600, the concrete slab layer 700, and the like is reduced, as a result there is an advantage that the noise is also reduced.

The damping sheet 500 is installed on the soundproof block 1, that is, the protrusion 20 as shown in FIG. 3 to prevent the impact sound applied to the concrete slab layer 300 from being transmitted to the lower floor. The seat base 510 is formed with a plurality of fixing protrusion holes 510a such that the hot water pipe fixing protrusion 30 of the soundproof block 1 protrudes upward, and an upper surface of the seat base 510 as shown in FIG. 2. And a damping protrusion 520 formed therein and having a space 520a (see FIG. 3) formed therein.

The space part 520a formed in the damping protrusion 520 serves to cancel the impact sound. Specifically, the impact applied to the concrete slab layer 300 is transmitted to the seat base 510. Some of the impact transmitted to the seat base 510 is transmitted to the soundproof block 1, and the rest is transmitted to the damping protrusion 520 through the seat base 510. The impact sound transmitted to the damping protrusion 520 is canceled by colliding with each other in the space portion 520a of the damping protrusion 520.

4 is a perspective view showing a soundproof block of a building according to a second embodiment of the present invention, Figure 5 is a perspective view showing a soundproof block of a building according to a third embodiment of the present invention.

The soundproof block may be modified as shown in FIGS. 4 and 5. The soundproof block 100 shown in FIG. 4 is different from the soundproof block 1 shown in FIG. 1 in that the support protrusion 13 and the support 14 are not formed. In this case, since the height of the floor heating can be lowered, there is an advantage of easy renovation and repair work. The soundproof block 200 illustrated in FIG. 5 is different from the soundproof block 100 illustrated in FIG. 4 in that the light weight hole 220a is formed in the protrusion 20. The light weight hole 220a is formed in the protrusion 20 to reduce the weight.

Unlabeled reference numeral 300 denotes a concrete slab layer, 400 denotes a heat insulating material layer, 600 denotes a hot water pipe, and 700 denotes a finishing mortar layer.

The present invention can be variously modified by those skilled in the art without departing from the scope of the claims claimed in the utility model registration claims, the technical protection scope of the present invention is the specific preferred embodiment described above It is not limited to the example.

1 is a perspective view showing a soundproof block of a building according to a first embodiment of the present invention;

Figure 2 is a perspective view showing a damping sheet added to the soundproof block of the building shown in Figure 1,

3 is a cross-sectional view showing a state of use of the soundproof block of the building shown in Figure 1,

4 is a perspective view showing a soundproof block of a building according to a second embodiment of the present invention;

5 is a perspective view illustrating a soundproof block of a building according to a third embodiment of the present invention.

Explanation of symbols on the main parts of the drawings

1,100,200: Soundproof blocks of buildings 10,110,210: Block bodies

11,111,211: Coupling protrusion 12,112,212: Coupling groove

13: support protrusion 14: support

20,120,220: protrusion 20a, 120a: attenuation groove

30,130,230: Hot water pipe fixing protrusion 40,140,240: cutting groove

50,150,250: Hot water pipe 300: Concrete slab layer

400: insulation layer 500: damping sheet

510: seat base 510a: fixing projection hole

520: damping protrusion 520a: space part

600: hot water pipe 700: finishing mortar layer

Claims (5)

A block body having at least one coupling protrusion and a coupling groove formed on a side surface thereof; A plurality of protrusions formed on an upper side of the block body and having attenuation grooves on an upper surface thereof; A hot water pipe fixing protrusion formed on an upper side of the block body so as to be positioned between the protrusions and protruding higher than the protrusions; Hot water pipe is formed on the side of the block body; A support installed at a lower side of the block body to form a space with a heat insulating material layer; And And a damping sheet provided at the upper side of the protruding portion, the seat base having a fixing protrusion hole for protruding the hot water pipe fixing protrusion, and a damping protrusion formed at an upper surface of the seat base and having a space. Soundproof block of building to say. A block body having at least one coupling protrusion and a coupling groove formed on a side surface thereof; A plurality of protrusions formed on an upper side of the block body and having attenuation grooves on an upper surface thereof; A hot water pipe fixing protrusion formed on an upper side of the block body so as to be positioned between the protrusions and protruding higher than the protrusions; Hot water pipe is formed on the side of the block body; And And a damping sheet provided at the upper side of the protruding portion, the seat base having a fixing protrusion hole for protruding the hot water pipe fixing protrusion, and a damping protrusion formed at an upper surface of the seat base and having a space. Soundproof block of building to say. A block body having at least one coupling protrusion and a coupling groove formed on a side surface thereof; A plurality of spaced apart formed on the upper side of the block body and having a light hole on the upper surface; A hot water pipe fixing protrusion formed on an upper side of the block body so as to be positioned between the protrusions and protruding higher than the protrusions; Hot water pipe is formed on the side of the block body; And And a damping sheet provided at the upper side of the protruding portion, the seat base having a fixing protrusion hole for protruding the hot water pipe fixing protrusion, and a damping protrusion formed at an upper surface of the seat base and having a space. Soundproof block of building to say. The method according to any one of claims 1 to 3, Soundproof block of the building, characterized in that the cutting body is formed in the block body. delete

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