KR100750478B1 - Heating floor system - Google Patents

Abstract

The present invention can improve the workability by integrally configuring the floor insulation structure to reduce the impact sound between the upper and lower floors of the multi-unit house and the dry floor heating configuration to the floor heating, and the sound insulation between the floor and the insulation can be improved Relates to a heating system.

Slabs, sound insulation, heating, panels

Description

Heat insulation floor system {Heating floor system}

1 is an exploded perspective view showing the configuration of an interlayer sound insulation heating system according to an embodiment of the present invention.

2 is a perspective view illustrating a bottom surface of a panel according to an exemplary embodiment of the present invention.

3 is a perspective view showing the configuration of the interlayer sound insulation heating system according to an embodiment of the present invention.

4 is a cross-sectional view taken along the line IV-IV of FIG. 3.

5 is a perspective view showing the construction of the interlayer sound insulation heating system according to an embodiment of the present invention.

* Description of the symbols for the main parts of the drawings *

100: slab bottom surface 110: heat insulating member

112: protrusion 114: support member

116: screw hole 120: panel

122: groove 124: first piping groove

126: second piping groove 128: screw guide surface

130: support bolt 132: seating groove

134: dustproof member 140: heating tube

The present invention relates to an interlayer sound insulation heating system.

In general, homes provide an environment suitable for human life so that humans can dwell, and for this purpose, a housing is provided with a cooling or heating system.

In the modern society, multi-family housing, which is a representative type of housing, forms a multi-layered structure in which houses are stacked in a vertical direction, so that not only a cooling or heating system is provided, but also the neighboring generations that separate floors and walls separating each generation from each other. Because of the shared specificity, there is a need to have an interlayer 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 up quickly at low fuel costs and to maintain this heating state for extended periods 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 to the conventional floor system.

However, when separately installing an inter-floor sound insulation system and a dry heating system for floor heating to reduce the impact sound between the upper and lower floors of a multi-family house, there is a problem in that the thickness of the entire floor heating system is increased and the floor height is lowered.

In addition, since the construction of a separate dry floor heating system after the construction of the sound insulation system between floors takes a lot of construction costs and construction period, there is a problem that the safety of the entire building is lowered by increasing the weight by increasing the thickness of the entire floor heating system.

Japanese Patent Laid-Open Publication No. 1997-144289 discloses a double bottom having a lattice groove portion formed on the top surface of the panel and a cut portion formed on the side surface thereof. However, in the present invention, cable extraction is performed by removing the cable from the lower space through the cut portion and installing it in the groove portion. As a method, it is not relevant to the present invention regarding interlayer sound insulation and thermal insulation.

Japanese Patent Laid-Open No. 193-239904 discloses a double bottom having a groove formed on the top surface of a panel and provided with heating wires, but this invention is also not related to the present invention regarding interlayer insulation and insulation.

An object of the present invention can improve the workability by integrally configuring the sound insulation between the floor to reduce the impact sound between the upper and lower floors of the apartment building and dry floor heating configuration to the floor heating, interlayer can improve the sound insulation and insulation between the floors To provide a sound insulation heating system.

In order to achieve the above object, the present invention, the panel is provided on the bottom surface of the slab, having a concave-convex portion formed in the lower surface and the pipe groove formed in the upper surface; And provided with an insulating member having an uneven portion on the upper surface, and provides an interlayer sound insulation heating system, characterized in that the uneven portion of the panel and the heat insulating member is coupled to each other unevenly coupled.

By combining the panel and the heat insulating member according to the present invention can maximize the workability, sound insulation and heat insulation effect.

Conventional interlayer sound insulation system took a lot of time to assemble each component, but the concave-convex coupling structure has a function of each component is formed into a single structure, so the construction time can be shortened since the construction of the coupling structure once.

In addition, the existing interlayer sound insulation system was difficult to handle due to the high specific gravity by using high-weight materials such as inorganic board as a support structure for the upper living load, but the uneven structure supports the expected upper living load and at the same time As it is made of a plastic material and is relatively light, it is easy to handle, cut, and process, thereby improving workability, and reducing the weight of the entire building to increase the safety of buildings, especially in earthquakes.

In addition, according to the present invention, the thickness of the insulating board, which is necessary for the inorganic board and the upper or lower surface of the existing interlayer sound insulation system, can be reduced in thickness according to the concave-convex coupling structure. It can be differentiated by the gap, hardness and structure of the dustproof member fixed under the supporting member, and fixing method with the lower slab. For this purpose, the principle of the existing dry double floor structure can be applied while improving the construction speed, building safety, etc. Can be improved.

In the present invention, it is preferable that a supporting member extending from the bottom surface is formed at the corner portion of the panel, and the sound insulating effect can be increased by reducing the contact area since the supporting member contacts the slab bottom surface only in the supporting member region.

In the present invention, the heat insulating member is inserted into the lower portion of the panel, it is preferable that a space portion is formed between the heat insulating member and the slab bottom surface, the double portion structure is formed by this space portion is advantageous to reduce the floor impact sound.

In the present invention, the space portion is equipped with a heat insulating material can increase the thermal insulation and sound insulation effect.

In the present invention, the heat insulating member is preferably EPS (Expanded Poly Styrene), polyurethane foam (PU Foam) and the like that can satisfy the legal heat transmission rate between the upper and lower layers.

In the present invention, the panel is preferably injection molded from a polypropylene (PP) material. Since the use of the present invention is not a finishing material, the construction material is invisible after completion of construction, and thus PP is excellent in price competitiveness, and may be designed to receive a use load even when applying PP without applying engineering plastics having excellent physical properties.

In the present invention, it is preferable that the uneven parts of the panel are composed of protrusions and grooves having the same or different widths, and the uneven parts of the heat insulating member are composed of protrusions and grooves corresponding to the uneven parts of the panel.

In consideration of ease of manufacture and construction in the present invention, the projections and projections of the insulation member may be formed at equal intervals, the projections and projections of the insulation member may be formed in a square pillar shape, the grooves of the recessed portion of the panel is a square groove shape. It can be formed as.

In the present invention, it is preferable that the uneven part of the panel is formed at intervals below the pipe groove so that the uneven part groove and the pipe groove do not interfere with each other.

In the present invention, the pipe groove may include a first pipe groove formed at equal intervals along the first direction on the upper surface of the panel and a second pipe groove formed at equal intervals along the second direction perpendicular to the first direction. have.

In the present invention, the support member may be formed with a screw hole, a screw guide surface may be formed along the height direction of the panel at a position corresponding to the screw hole, the screw guide surface is formed in an arc shape in the horizontal cross section of the height direction Can be.

In the present invention, it is preferable that a horizontal adjustment part is installed between the slab bottom surface and the support member, and the horizontal adjustment part is coupled to one end of the support bolt and the support bolt fastened to the screw hole of the support member, and includes a dustproof member contacting the slab bottom surface. can do. The support bolt is preferably a stud bolt having a driver seating groove on its upper surface, and the dustproof member is preferably made of dustproof rubber.

Hereinafter, with reference to the accompanying drawings, preferred embodiments of the present invention will be described in detail. While many specific details, such as the following description and the annexed drawings, are shown to provide a more general understanding of the invention, these specific details are illustrated for the purpose of explanation of the invention and are not meant to limit the invention thereto. And a detailed description of known functions and configurations that may unnecessarily obscure the subject matter of the present invention will be omitted.

1 is an exploded perspective view showing the configuration of the interlayer sound insulation heating system according to an embodiment of the present invention, Figure 2 is a perspective view showing the bottom surface of the panel according to an embodiment of the present invention. 3 is a combined perspective view illustrating a structure of an interlayer sound insulation heating system according to an exemplary embodiment of the present invention, and FIG. 4 is a cross-sectional view taken along the line IV-IV of FIG. 3.

Referring to Figures 1 to 4 will be described the configuration of the interlayer sound insulation heating system according to an embodiment of the present invention.

An embodiment of the present invention includes an insulating member 110 and a panel 120 in an interlayer sound insulation heating system installed on a slab bottom surface.

As shown in FIG. 1, the heat insulating member 110 includes an uneven portion including a plurality of protrusions 112 formed on an upper surface thereof. The protrusions 112 of the concave-convex portion may be formed at regular intervals in a grid shape in consideration of ease of manufacture and assembly. The protrusions 112 of the uneven portion may be formed in various shapes, and may be formed in a square pillar shape as shown in FIG. 1. The heat insulating member 110 may be formed of EPS, PU foam, or the like.

The panel 120 has an uneven portion including a plurality of grooves 122 formed on the lower surface thereof, as shown in FIG. 2, and the uneven portion protrusion 112 of the panel is inserted into the groove 122. Combine. As shown in FIG. 1, the upper surface of the panel 120 is formed with a U-shaped pipe groove through which the heating tube 140 is piped. The grooves 122 of the concave-convex portion formed on the lower surface of the panel 120 correspond to the protrusions 112 of the concave-convex portion formed on the upper surface of the heat insulating member 110 at portions other than the corners of the lower surface of the panel 120. It is formed at the position. The groove 122 of the concave-convex portion formed on the lower surface of the panel 120 is preferably a shape in which the shape of the protrusion 112 of the heat insulating member uneven portion is inserted. It is preferable that it is formed in a square groove shape as shown in FIG. 2 so as to correspond.

Each corner portion of the panel 120 is preferably formed with a supporting member 114 extending from the lower surface, and the sound insulating effect can be increased by reducing the contact area since the supporting member 114 contacts the slab bottom surface only in the supporting member region. The supporting member 114 is formed with a screw hole 116 penetrating the upper surface from the bottom surface.

It is preferable that the uneven parts of the panel are formed at intervals below the pipe grooves so that the uneven part grooves and the pipe grooves do not interfere with each other. The depth of the grooves 122 of the uneven portion of the panel may be formed to be the same as the groove depth of the pipe groove, or may be different from each other. For example, the depth of the groove 122 of the uneven portion may be formed deeper than the depth of the groove of the pipe groove. In this case, portions of the groove 122 of the uneven portion and the bottom surface of the pipe groove adjacent to each other may be formed to have the same depth, and the bottom surface of the groove 122 of the uneven portion and the bottom surface of the pipe groove are not adjacent to each other. In the portion (periphery of the pipe groove), the groove 122 of the uneven portion may be formed deeper than the depth of the pipe groove. That is, the groove 122 of the uneven portion and the groove of the pipe groove are preferably formed so as not to interfere with each other due to their depth.

The pipe grooves are orthogonal to the first pipe grooves 124 formed at equal intervals along the first direction (the x direction of FIG. 1) on the upper surface of the panel 120 and the first direction on the upper surface of the panel 120. And a second pipe groove 126 formed at equal intervals along the second direction (y direction in FIG. 1).

Each corner portion of the panel 120 has a screw guide surface 128 along the height direction (z direction in FIG. 1) of the panel 120 at a position corresponding to the screw hole 116 formed in the supporting member 114. Is formed. The screw guide surface 128 is formed in an arc shape in the cross-sectional shape horizontal from the height direction. The panel 120 may be injection molded from a polypropylene material.

On the other hand, the present invention may further install a horizontal adjustment portion between the slab bottom surface and the support member 114 as a configuration for interlayer sound insulation. The horizontal adjusting unit preferably includes a support bolt 130 fastened to the screw hole 116 and a dustproof member 134 coupled to one end of the support bolt 130 to be in contact with the slab bottom surface. The support bolt 130 is composed of a stud bolt having a driver seating groove 132 (for example, -groove or + groove) formed on an upper surface thereof, and the dustproof member 134 is preferably formed of dustproof rubber. Do.

As shown in FIG. 4, the heat insulating member 110 is inserted into the lower portion of the panel 120, and a space portion is preferably formed between the heat insulating member 110 and the slab bottom surface 100. The double bottom structure is formed, which is advantageous for reducing the floor impact sound.

As described above, the inter-layer sound insulation system according to the present invention is a floor structure for reducing the impact sound between the upper and lower floors of a multi-family house, which integrally combines the support member 114 which is a support structure and the panel 120 which is a heating structure. In construction, it is a floor heating system that replaces conventional wet underfloor heating. That is, the present invention can be injection molded by designing the interlayer sound insulation system and the dry floor heating system as one structure, and when the interlayer sound insulation system and the dry heating system are separately installed, the thickness of the entire floor heating system is increased and the floor height is increased. In order to prevent the problem that is lowered, there is a feature that can be constructed by designing the interlayer sound insulation system and dry floor heating system as one structure.

5 is a perspective view showing the construction of the interlayer sound insulation heating system according to an embodiment of the present invention.

With reference to Figures 1 to 5 will be described the installation process of the interlayer sound insulation heating system according to an embodiment of the present invention according to the general dry process.

In order to construct the bottom surface of the building, first, it is preferable to go through the bottom surface preparation process to form a flat by trimming the irregularities or bent portion formed on the bottom surface 100 of the slab to remove foreign substances.

Therefore, when the operator mounts the panel 120 to the slab bottom surface 100 can be easily maintained flat.

The panel 120 having the insulation member 110 inserted into the lower surface of the slab bottom surface 100 is mounted.

As described above, even if the slab bottom surface 100 is assumed to be cleaned, the mounting state of the panel 120 is adjusted by using the horizontal adjustment unit so that the state where the panel 120 is mounted can be more stably and firmly maintained. It is desirable to. Since the horizontal adjustment part is composed of a combination of the support bolt 130 and the dustproof member 134 to evenly form the horizontal level of the slab floor of the building, by using a driver corresponding to the seating groove 132 of the support bolt 130. By rotating the support bolt 130, the distance between the support member 114 of the panel 120 and the slab bottom surface 100 may be adjusted.

On the other hand, between the slab bottom surface 100 and the panel 110, a heat insulating material such as silver foil ethylene may be installed as a heat insulating insulation and sound insulation vibration inhibitor.

As described above, the heat insulating member 110 and the panel 120 may be directly assembled in the field, but are integrally assembled in the manufacturing step of the heat insulating member 110 and the panel 120 and the heat insulating member 110 assembled in the field. And it is more preferable to construct the panel 120. Due to the coupling structure of the uneven part protrusion 112 of the heat insulating member 110 and the uneven part groove 122 of the panel 120, there is a heat insulating effect and a sound insulating effect.

U-shaped pipe grooves are formed on the upper surface of the panel 120. Due to the U-shaped pipe grooves formed on the upper surface of the panel 120, the shape formed on the entire upper surface of the panel 120 may be inserted into a portion of the heating tube 140 when the heating tube 140 is piped. It is preferable that the protrusions for inducing the shape have a shape formed at uniform intervals and heights.

An upper finisher is mounted on the panel 120. The upper finish may be formed by adhering a heat storage material such as an inorganic filler on the upper side of the base material layer having a soundproofing and cushioning property such as a compressed fiber material. In forming the upper finish, the base layer and the heat storage material may be compressed using an appropriate adhesive as necessary. In the embodiment of the present invention, the configuration of the upper finish is omitted.

With such a configuration, the sound insulation heating system according to the present invention is completed, and a general monolithic sheet or floor is laid on the upper finish.

With the configuration as described above, the present invention can improve the insulation and sound insulation due to the configuration in which the protrusion 112 of the uneven portion of the heat insulating member 110 and the grooves 122 of the uneven portion of the panel 120 are fitted to each other. In addition, by forming a horizontal adjusting portion between the panel 120 and the slab bottom surface 100, the sound insulation can be improved by the dustproof action of the contact surface while maintaining the horizontal uniformity corresponding to the non-uniformity of the slab surface. That is, even when the slab bottom surface 100 is somewhat non-uniform, when the interlayer sound insulation heating system according to the present invention is installed, the impact sound transmitted to the lower floor through the support member 114 of the panel 120 can be remarkably prevented. Comfort can be improved.

As described above, the interlayer sound insulation heating system according to the present invention can more easily construct a structure for interlayer sound insulation and heating, simplify the construction process, and reduce the construction cost.

In addition, it is possible to shorten the overall construction period related to the sound insulation and heating between floors, and to improve the convenience of the operator to increase the productivity according to the work process.

In addition, the horizontal adjustment unit can easily adjust the horizontality between the slab floor and the components constituting the inter-floor sound insulation heating system, and has the effect of reducing the noise between the floor to the lower floor of the building.

Claims (18)

A panel installed on the slab bottom surface and having an uneven portion formed on the lower surface and a pipe groove formed on the upper surface to accommodate the heating tube; And Interlayer sound insulation heating system comprising a heat insulating member having an uneven portion on the upper surface is coupled to match the uneven portion formed on the lower surface of the panel. The interlayer sound insulation heating system according to claim 1, wherein a supporting member extending from the bottom surface is formed at an edge portion of the panel. The interlayer sound insulation heating system according to claim 1, wherein a heat insulation member is inserted under the panel, and a space portion is formed between the heat insulation member and the slab bottom surface. The interlayer sound insulation heating system according to claim 3, wherein a heat insulating material is attached to the space part. The interlayer sound insulation heating system according to claim 1, wherein the insulation member is EPS (Expanded Poly Styrene) or polyurethane foam (PU Foam). The interlayer sound insulation heating system according to claim 1, wherein the panel is injection molded of polypropylene material. The interlayer sound insulation heating system according to claim 1, wherein the uneven parts of the panel are formed of protrusions and grooves having the same width or different from each other, and the uneven parts of the heat insulating member are formed of protrusions and grooves corresponding to the uneven parts of the panel. The interlayer sound insulation heating system according to claim 7, wherein the protrusions and protrusions of the heat insulating member are formed at equal intervals. 8. The interlayer sound insulation heating system according to claim 7, wherein the uneven part protrusion of the heat insulating member is formed in a square pillar shape, and the uneven part groove of the panel is formed in a square groove shape. The interlayer sound insulation heating system according to claim 1, wherein the uneven parts of the panel are formed at intervals below the pipe grooves. According to claim 1, wherein the pipe grooves are formed in the first pipe grooves formed at equal intervals along the first direction on the upper surface of the panel and the second pipe grooves formed at equal intervals along the second direction perpendicular to the first direction. Interlayer sound insulation heating system comprising a. The interlayer sound insulation heating system according to claim 2, wherein a screw hole is formed in the support member. The interlayer sound insulation heating system according to claim 12, wherein a screw guide surface is formed along a height direction of the panel at a position corresponding to the screw hole. The interlayer sound insulation heating system according to claim 13, wherein the screw guide surface is formed in an arc shape in a horizontal cross section in the height direction. The interlayer sound insulation heating system according to claim 2, wherein a horizontal adjustment part is provided between the slab bottom surface and the support member. 16. The interlayer sound insulation heating system according to claim 15, wherein the horizontal adjustment part comprises a support bolt fastened to the screw hole of the support member and a dustproof member coupled to one end of the support bolt to contact the slab bottom surface. 17. The interlayer sound insulation heating system according to claim 16, wherein the support bolt is a stud bolt having a driver seating groove on an upper surface thereof. 17. The interlayer sound insulation heating system according to claim 16, wherein the dustproof member is made of dustproof rubber.

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