KR101219927B1 - Structure for shut off of heat transfer in building - Google Patents

Abstract

The present invention relates to a heat transfer blocking structure of a building, comprising: a concrete wall forming an outer wall of the building; An outer surface of the concrete wall and one side end thereof includes a support frame fixed and coupled by a coupling means, interposed between the support frame and the concrete wall heat transfer blocking member for blocking mutual heat transfer between the support frame and the concrete wall It is characterized in that it further comprises, thereby blocking the transfer of heat to the outside through the steel support frame outside the building, thereby providing an effect of improving the internal insulation of the building.

Description

Structure for shut off of heat transfer in building}

The present invention relates to a heat transfer blocking structure of a building, and more particularly, to improve a coupling structure between a concrete wall and a steel support frame installed outside of the concrete wall in a building in which external insulation is installed, even when the indoor and outdoor temperature deviations are large. It relates to a heat transfer blocking structure of a building to have excellent thermal insulation performance.

In recent years, by increasing the heating and cooling efficiency by improving the insulation performance, the construction of buildings to minimize energy consumption is being encouraged, accordingly to increase the heat insulation effect by installing a heat insulating material on the wall.

Insulation methods of buildings include insulation, breakdown, and external insulation methods, which induce thermal bridges due to the breakage of insulation materials.In recent years, building energy performance is in line with the trend of low carbon green growth in the country. In order to improve the performance of the thermal insulation method to improve the energy performance of buildings and to prevent thermal bridges by installing thermal insulation on the outer surface of the concrete wall after the foundation work, a lot of trends are being applied.

FIG. 1 is a sectional view of main parts of a conventional building wall outer surface in which an outer insulation material is installed, and as shown, an outer insulation material 30 is installed on an outer surface of a concrete wall 10 constituting an outer wall of a building.

For reference, reference numeral 20 in the drawings is an inner heat insulating material 20 installed on the inner surface of the concrete wall 10 of the building, may be installed with the outer heat insulating material 30, or according to the installation of the outer heat insulating material 30 May be omitted.

On the other hand, recent buildings may form a separate structure in the air spaced apart from the ground, such as a rooftop recording space or a balcony of the upper floor, such a structure is fixed and coupled horizontally with respect to the outer surface of the concrete wall (10) The support force is secured by the steel support frame 40.

That is, by fixing and engaging one end of the steel support frame 40 to the outer surface of the concrete wall 10 body by the coupling means 50 to be supported in the horizontal direction, the upper portion of the support frame 40 is separately It will be formed as a structure.

By the way, as shown in Figure 1, when the outer heat insulating material 30 is installed on the outer surface of the concrete wall 10 of the building, inevitably one side end of the support frame 40 to pass through the outer heat insulating material 30, The coupling means 50 had no choice but to fix and couple the outer surface of the concrete wall 10.

That is, the concrete wall 10 and the steel support frame 40 was in direct contact with each other to fix and couple the bar. The heat of the steel support frame 40 having a high heat transfer coefficient is transferred to the concrete wall 10 as it is. , The heat insulation effect is reduced, the effect of installing the external insulation (30) was reduced.

For example, when indoor heating is performed in winter, the outdoor temperature is low and the indoor temperature is relatively high. The steel support frame 40 absorbs the temperature of the outdoor cold air by the high thermal conductivity as it is, and thus the concrete wall ( 10), the indoor air is affected by the cold outside air, on the contrary, the indoor warm air is delivered to the steel support frame 40 having a high thermal conductivity through the concrete wall 10 and released to the outside. There is a problem that the thermal insulation performance of the room is lowered.

In addition, when indoor cooling is performed in the summer, the outdoor temperature is high and the indoor temperature is relatively low. The steel support frame 40 absorbs the temperature of the outdoor hot air by high thermal conductivity as it is, and then concrete walls. By being delivered to (10), the indoor air is affected by hot outside air, on the contrary, the indoor cold air is delivered to the steel support frame (30) with high thermal conductivity through the concrete wall (10) and released to the outside. , There was a problem that the thermal insulation performance of the room is also lowered.

That is, when the steel support frame 40 is in direct contact with the concrete wall 10 as described above, there was a problem that the thermal insulation performance of the building is lowered.

The present invention has been made in order to solve the above problems, by preventing the support frame installed outside the wall of the building is not in direct contact with the concrete wall by the heat transfer blocking member, the heat transfer of the building so that the thermal insulation performance is very improved. The purpose is to provide a blocking structure.

Heat transfer blocking structure of the building according to the present invention for achieving the above object, and the concrete wall forming the outer wall surface of the building; An outer wall of the concrete wall and one end thereof includes a support frame fixed and coupled by a coupling means, the heat transfer blocking member interposed between the support frame and the concrete wall to block mutual heat transfer between the support frame and the concrete wall; It further comprises.

In this case, the heat transfer blocking member may be any one selected from the reinforcement of the waterproof and rust-proof reinforcement wood, rubber material, synthetic resin material.

In addition, the support frame and the heat transfer blocking member are fixed and coupled by a first coupling member, and the heat transfer blocking member and the concrete wall are preferably fixed and coupled by a second coupling member. The first coupling member is not in contact with the concrete wall, and the second coupling member is not in contact with the support frame.

On the other hand, the outer heat insulating material may be installed on the outer wall of the concrete wall, in this case, one side end of the support frame and the heat transfer blocking member is preferably fixed and coupled to the concrete wall through the outer heat insulating material.

As described above, according to the heat transfer blocking structure of the building according to the present invention, the support frame installed outside the wall of the building is not in direct contact with the concrete wall by the heat transfer blocking member, the effect that the thermal insulation performance is very improved Is provided.

1 is a cross-sectional view of the main portion of the state in which the outer insulation is installed on the outer surface of the conventional building wall.
Figure 2 is a sectional view showing the main part showing a heat transfer blocking structure of a building according to the present invention.
3 is an exploded perspective view of FIG. 2;

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

Figure 2 is a cross-sectional view showing the main portion of the heat transfer blocking structure of the building according to the invention, Figure 3 is an exploded perspective view of FIG.

For reference, in describing the embodiments of the present invention, the same parts as in the related art will be described with the same reference numerals.

As shown, the outer heat insulating material 30 is installed on the outer wall of the concrete wall 10 constituting the outer wall surface of the building, one side of the support frame 40 penetrates the outer heat insulating material 30 to the concrete wall 10 It is fixed and coupled by the outer wall and the coupling means (110,120).

At this time, the support frame 40 is applied to the steel, it is not fixed, coupled by the coupling means to be in direct contact with the concrete wall 10, it is fixed, coupled by the heat transfer blocking member 100.

That is, a heat transfer blocking member 100 having a predetermined thickness is interposed between the outer wall of the concrete wall 10 and the steel support frame 40 to block the contact between the concrete wall 10 and the steel support frame 40. .

Here, the heat transfer blocking member 100 is preferably a very low thermal conductivity and is applied to the waterproof and rust-proof reinforcement wood, but any material of low thermal conductivity, such as rubber, synthetic resin material can be applied in place of the reinforcement wood. .

In a state in which the heat transfer blocking member 100 is interposed at one end of the concrete wall 10 and the support frame 40, the concrete wall 10 and the support frame 40 have one coupling means as a heat transfer blocking member 100. It is not fixed and coupled through the coupling, and is fixed and coupled by the respective coupling means 110 and 120.

That is, one side of the heat transfer blocking member 100 is fixed and coupled to the support frame 40 side by the first coupling member 110, and the other side of the heat transfer blocking member 100 by the second coupling member 120. It is fixed and coupled to the concrete wall 10 side.

In addition, the first coupling member 110 is fixed and coupled to the support frame 40 and the heat transfer blocking member 100, but not in contact with the concrete wall 10, the second coupling member 120 is a heat transfer blocking member 100 ) And the concrete wall 10 is fixed, coupled but is configured not to contact the support frame 40.

As such, the support frame 40 and the concrete wall 10 are not fixed or coupled by one coupling means in the state in which the heat transfer blocking member 100 is interposed, and the first coupling member 110 and the second coupling are respectively. As the heat transfer between the support frame 40 and the concrete wall 10 is more reliably blocked by fixing and coupling the members 120 by the members 120, even if the indoor and outdoor temperature deviations are large, the thermal insulation is further improved.

For example, when indoor heating is performed in winter, the outdoor temperature is low and the indoor temperature is relatively high. At this time, even if the steel support frame 40 absorbs the outdoor cold outdoor air temperature by high thermal conductivity, the first coupling is performed. As the member 110 does not come into contact with the concrete wall 10, the cold air is effectively blocked by the first coupling member 110 and the heat transfer blocking member 100, and thus the air is not transferred to the concrete wall 10. Since it is not affected by cold outside air, and also the second coupling member 120 is configured not to contact the support frame 40, the warm air in the room is the second coupling member 120 and the heat transfer blocking member 100. The heat transfer is blocked by the heat transfer is not transmitted to the steel support frame 40 with high thermal conductivity as it is not released to the outside, the heat insulation performance of the room is maintained.

On the contrary, when indoor cooling is performed in the summer, the outdoor temperature is high and the indoor temperature is relatively low. In this case, the steel support frame 40 may absorb the first outdoor outdoor temperature by high thermal conductivity. As the coupling member 110 does not come into contact with the concrete wall 10, the heat is not transmitted to the concrete wall 10 by the first coupling member 110 and the heat transfer blocking member 100. As the second coupling member 120 is configured not to be in contact with the support frame 40, the indoor air is cooled by the second coupling member 120 and the heat transfer blocking member 100. Since heat transfer is blocked and not transferred to the steel support frame 40 having high thermal conductivity, the cold air in the room is not discharged to the outside, thereby maintaining the insulation performance of the room.

As such, the steel support frame 40 is not directly in contact with the concrete wall 10, the heat transfer blocking member 100 is installed therebetween, thereby improving the thermal insulation performance of the building.

For reference, in describing an embodiment of the present invention, the case where the outer insulation material 30 is installed on the outer surface of the concrete wall 10 of the building is described in detail, but the outer insulation material 30 on the outer surface of the concrete wall 10 of the building. If it is not installed, or even if only the heat insulating material is installed on the inner surface of the concrete wall 10 of the building, by applying the heat transfer blocking structure according to the present invention will be able to achieve the same effect.

Technical ideas described in the embodiments of the present invention as described above may be implemented independently, or may be implemented in combination with each other. In addition, the present invention has been described through the embodiments described in the drawings and the detailed description of the invention, which is merely exemplary, and those skilled in the art to which the present invention pertains have various modifications and equivalent other embodiments. It is possible. Accordingly, the technical scope of the present invention should be determined by the appended claims.

10: concrete wall 30: outer insulation
40: support frame 100: heat transfer blocking member
110: first coupling member 120: second coupling member

Claims (5)

Concrete walls forming the outer wall of the building;
A support frame to which the outer surface of the concrete wall and one end thereof are fixed and coupled by a coupling means; And
And a heat transfer blocking member interposed between the support frame and the concrete wall to block mutual heat transfer between the support frame and the concrete wall.
One side of the heat transfer blocking member is fixed and coupled to the support frame side by a first coupling member, the other side of the heat transfer blocking member is fixed and coupled to the concrete wall side by a second coupling member,
The first coupling member is not in contact with the concrete wall, the second coupling member is not in contact with the support frame,
The heat transfer blocking member is a heat transfer blocking structure of a building, characterized in that any one selected from waterproof and anti-rust reinforced wood, rubber, synthetic resin material.
delete delete delete The method of claim 1,
The outer heat insulating material is installed on the outer wall of the concrete wall, one side end of the support frame and the heat transfer blocking member is a heat transfer blocking structure of the building, characterized in that the fixed and coupled to the concrete wall through the outer heat insulating material.

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