KR101956069B1 - 3d insulation system - Google Patents

Abstract

The present invention relates to a 3D insulation system, comprising a window frame frame mounted on a wall surface and a window frame slidably mounted on the window frame frame, wherein the window frame frame comprises an outer window frame frame and an inner window frame frame, A window frame insulation member is provided between the window frame frame and the inner window frame frame to surround the inner space of the outer and inner window frame frames to block heat transfer by convection of air, A heat insulating material disposed between the outer frame and the inner frame for interrupting heat conduction between the outer frame and the inner frame and heat transfer due to air convection, And is made of an aluminum material It is possible to block the conduction heat transmitted to the inside and the outside of the building through the window frame frame and block the heat transfer due to convection of the air.

Description

3D INSULATION SYSTEM [0002]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a 3D insulation system, and more particularly, to a 3D insulation system in which heat insulation is installed in a window to prevent heat loss.

Generally, windows that are widely used in buildings are mainly used to construct doors, windows, or balconies. The window should have weather resistance and durability with high resistance to the outside air, and be able to withstand window weight or external wind load.

Considering these points, aluminum sashes are used for large windows such as apartments and office windows. However, such a single window made of aluminum has a disadvantage in that the insulating property is poor due to the nature of the metal.

In order to solve such a problem, a composite window of a double structure has been developed and used.

For example, Patent Document 1 and Patent Document 2 disclose a composite window of a dual structure.

In Patent Document 1, the window frame has a double window structure of an outer side and an inner side, and each window frame is divided into a main frame located on the indoor side and an auxiliary frame located on the outdoor side, and the window frame is placed on the outdoor side window frame A main frame having a sliding surface on which a sliding window is placed and a sliding surface on which a window frame on an indoor side is placed, and a secondary structure having windows and auxiliary frames on a portion where each main frame of the window frame is exposed inward. A configuration of a window is disclosed.

In Patent Document 2, Patent Document 2 discloses a configuration of a double-pane thermal insulating composite window constructed by combining an outer window frame frame made of a metal panel and an inner window frame frame made of a heat insulating panel, have.

On the other hand, the window according to the prior art is made of an aluminum sash and a heat insulating material which is made of wood or synthetic resin, and the aluminum sash and the heat insulating material are bonded by an adhesive or a screw.

Korean Patent Korean Patent Publication No. 10-2004-0041899 (published on May 20, 2004) Korean Patent Registration No. 10-0916993 (issued on September 14, 2009)

However, the window according to the related art is provided with a heat insulating material at a portion where the outer frame of the aluminum material and the inner frame are in contact with each other, thereby shielding only the heat from the heat.

Accordingly, the window according to the related art has a problem in that the insulation effect is lowered by convection of the air filled in the space between the outer frame and the inner frame as the ambient temperature changes.

Since the aluminum sash and the thermal insulation material have a difference in thermal expansion coefficient equal to or more than a certain value, the aluminum sash and the insulation material have different shrinkage and expansion degrees due to the temperature changes inside and outside the building.

Accordingly, the window according to the prior art has a problem that not only the deformation of the heat insulating material occurs but also cracks due to the difference of the thermal expansion coefficient when the outdoor air temperature changes in winter.

In addition, the window according to the related art has a problem that the manufacturing cost is increased due to the application of the triple-glazing or the complicated adiabatic structure for the heat insulation required performance.

An object of the present invention is to provide a 3D insulation system capable of preventing heat conduction and convection through an aluminum chassis of a window to improve the heat insulation property.

Another object of the present invention is to provide a 3D insulation system capable of improving the structural safety of a window.

In order to achieve the above object, a 3D insulation system according to the present invention is a sill window frame including a window frame frame mounted on a wall and a window frame slidably mounted on a window frame frame, A window frame insulation member enclosing an inner space of the outer and inner window frame frames to block heat transfer by convection of air, Wherein the window frame is provided between an outer frame provided on the outer side of the glass, an inner frame provided on the inner side of the glass and an inner frame provided between the outer frame and the inner frame, A heat insulating material that blocks heat transfer by convection And it characterized in that.

In order to achieve the above object, a 3D insulation system according to the present invention is a curtain wall window including an outer frame and an inner frame installed between a pair of glasses, And a heat insulating material interposed between the outer frame and the inner frame to block heat conduction and heat loss due to air convection, wherein the heat insulating material has a body disposed in a space between the outer frame and the inner frame, 2 extensions, and is made of a synthetic resin material having heat insulation so as to block heat conduction, and the heat insulating material and the inner frame are spaced apart from each other by a predetermined interval by the coupling structure of the body and the inner frame.

As described above, according to the 3D insulation system of the present invention, a conductive heat shielding material is provided between an outer window frame frame and an inner window frame frame, and a support rib is formed on the window frame insulation material to form an air layer between the window frame frame and the guide rail and the heat- The window frame frame made of an aluminum material is used to block the conduction heat transmitted to the inside and the outside of the building and to block the heat transfer due to convection of the air.

According to the present invention, it is possible to prevent heat conduction by preventing direct contact between the outer frame and the inner frame by inserting a heat insulating material between the inner frame and the outer frame forming the window frame.

According to the present invention, by forming a plurality of air layers between a window frame frame and a window frame and a heat insulating material, it is possible to prevent heat transfer due to air convection in a space between the inner frame and the outer frame, Is obtained.

Further, according to the present invention, by using the elasticity of the heat insulating material and attaching it to the frame without using an adhesive, it is possible to prevent damage or breakage of the heat insulating material due to the difference in thermal expansion coefficient between the heat insulating material and the frame .

According to the present invention, it is possible to maximize the heat insulation performance by shielding the conduction heat through the frame of the composite window and minimizing the heat loss due to convection of the air filled in the space inside the frame.

Further, according to the present invention, since the structure of the heat insulating material applied to the window and window can be simplified and the outer surface can be installed uniformly when the glass is directly installed on the second extended portion of the heat insulating material, There is no need to perform the space operation of the work space, thereby shortening the working time and improving the workability.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a front view of a door locker window to which a 3D insulation system according to a preferred embodiment of the present invention is applied;
2 is a cross-sectional view taken along the line X-X 'shown in FIG. 1,
3 is a sectional view taken along the line Y-Y 'shown in FIG. 1,
Figs. 4 and 5 are enlarged views of portions A and B shown in Figs. 2 and 3, respectively,
FIG. 6 is a process diagram for explaining a stepwise method of constructing a glass door window to which a 3D insulation system according to the present invention is applied,
7 and 8 are partially enlarged cross-sectional views of a curtain wall window according to another embodiment of the present invention,
Figs. 9 to 11 are diagrams showing examples of results of a performance test on a curtain wall window in a conventional art,
12 is an exemplary view showing a result of a performance test on a curtain wall window according to the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A 3D insulation system according to a preferred embodiment of the present invention will now be described in detail with reference to the accompanying drawings.

Hereinafter, terms indicating directions such as 'left', 'right', 'forward', 'rearward', 'upward' and 'downward' are defined as indicating respective directions based on the states shown in the respective drawings do.

And a case where it is applied to a sliding window and a curtain window.

2 is a sectional view taken along the line X-X 'in FIG. 1, and FIG. 3 is a cross-sectional view taken along the line Y in FIG. 1, -Y 'line in FIG.

1, a non-shutter window 10 according to a preferred embodiment of the present invention includes a window frame 20 mounted on a wall surface, a window frame 30 slidably mounted on the window frame 20, .

2 and 3, the window frame frame 20 includes an outer window frame 21 and an inner window frame 22, and between the outer window frame 21 and the inner window frame 22, A heat shielding material 23 for shielding the heat is interposed.

Here, the heat shielding material 23 is fitted to the outer window frame 21 and the inner window frame 22 so as to be easily replaced and installed.

The heat shielding material 23 may be made of a synthetic resin material having a heat insulating property such as a polyamide or a polystyrene form.

For this, a pair of coupling protrusions may be formed on both sides of the heat shielding material 23 so as to be able to engage with the outer and inner window frame frames 21 and 22, respectively have.

The outer and inner window frame frames 21 and 22 are profiles having a substantially rectangular cross section and can be made of aluminum.

In the present embodiment, the window frame 21 is applicable to at least one of a shutter window, a curtain wall window, a horizontal window frame of various system windows, and a vertical window frame.

Further, a heat insulating material made of a material having an interior and a heat insulating property may be additionally provided on the outer surface of the inner window frame 22 and the window frame 30.

A pair of guide rails 24 to which the window frame 30 is slidably mounted may be provided at the center of each of the outer and inner window frame frames 21 and 22.

Each of the guide rails 24 is formed to have a substantially rectangular cross section, and a rail on which the window frame 30 slides can be protruded from the lower end of each guide rail.

A window frame heat insulating material 25 may be provided between the pair of guide rails 24 so as to surround the inner spaces of the outer and inner window frame frames 21 and 22. [

The window frame heat insulating material 25 is formed in a substantially 'cross-section' shape so as to correspond to a space between the pair of guide rails 24, and the outer and inner ends of the window frame heat insulating material 25 are formed into a square frame .

A plurality of support ribs 26 may be formed on the upper surface and both side surfaces of the window frame heat insulating member 25 so as to be in contact with the guide rail 24 and the electrically conductive heat shielding material 23 toward the upper side and the both sides.

That is, a plurality of support ribs 26 may protrude upward from the upper surface of the window frame heat insulating member 25 toward the heat conduction barrier 23 provided at the upper part.

Thus, an air layer filled with air is formed between the window frame heat insulating material 25 and the window frame 20, the pair of guide rails 24, and the heat conductive barrier material 23.

As described above, according to the present invention, a conductive heat shielding material is provided between an outer window frame frame and an inner window frame frame, and a support rib is formed on the window frame insulation material to form an air layer between the window frame frame and the guide rail and the conductive heat shielding material. It is possible to block the conduction heat transmitted to the inside and the outside of the building through the frame and to prevent the heat transfer due to convection of the air.

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Next, the configuration of the window frame will be described in detail with reference to FIGS. 2 to 5. FIG.

Figs. 4 and 5 are enlarged views of portions A and B shown in Figs. 2 and 3, respectively.

In this embodiment, as shown in Figs. 2 and 4, the construction of a horizontal frame installed at the top of the window frame 30 will be described in detail.

Of course, the present invention can be modified so as to be installed in a vertical frame disposed on both sides of the window frame 30 as shown in Figs. 3 and 5.

As shown in FIGS. 2 and 3, the outer side guide rail 28 may be further provided on the outside of the window frame 20 so that the insect control net 27 can be slidably moved.

2 to 5, the window frame 30 includes an outer frame 40 provided on the outer side of the glass 11 with respect to each glass 11 installed on the window frame 30, And an inner frame 50 provided on the inner side of the frame 11.

Here, the glass 11 may be provided as a pair glass made to form a space between a plurality of glass plates in order to improve the heat insulating performance.

The outer frame 40 and the inner frame 50 may be formed symmetrically with respect to the glass 11.

That is, the outer frame 40 is formed in a rectangular frame shape having a substantially rectangular cross section so that a space filled with air is formed therein, and the inner frame of the outer frame 40 is formed so as to be coupled to the heat insulating material 60, The first horizontal portion 41 may be formed.

The first horizontal part 41 has a pair of first engagement protrusions 411 coupled to the heat insulating material 60 and a pair of first engagement protrusions 411 disposed at upper and lower portions of the pair of first engagement protrusions 411, And a pair of first engaging protrusions 412 extending from the first engaging protrusion 412.

The second extending portion 63 of the heat insulating material 60 to be described below is disposed between the lower end of the outer frame 40 and the upper end of the glass 11 to form the sealing layer 42 .

The inner frame 50 may be formed in a rectangular frame shape having a substantially rectangular cross section such that a space filled with air is formed therein, and a plurality of horizontal portions may be formed on an outer surface of the inner frame 50.

For example, the second to fourth horizontal portions 51 to 53 may be formed on the outer surface of the inner frame 50 at predetermined intervals.

The second horizontal portion 51 may have a substantially C-shaped cross-section.

That is, the second horizontal portion 51 may be formed such that the inner side surface thereof is opened so as to form a space to which the first air movement blocking material 54 is coupled.

The first air movement blocking material 54 is coupled to the mounting space formed in the second horizontal portion 51 in the shape of a curved shape so that the outside air and the inside air can flow through the space between the window frame 30 and the inside window frame 22, It functions to block movement inside and outside.

The third horizontal portion 52 may be extended inwardly to partition the inner space of the outer frame 50 to minimize the space in which convection of air occurs.

The fourth horizontal portion 53 is a portion coupled to the heat insulating material 60 to be described below and includes a horizontal bar 531 extending outward along the horizontal direction, And a pair of second engaging protrusions 532 protruding inward at a position spaced apart by a predetermined distance.

A pair of second engagement protrusions 533 corresponding to a space between a pair of third engagement protrusions 615 formed on the outer surface of the heat insulating material 60 may be formed at the outer end of the horizontal bar 531.

At the lower end of the inner frame 50, a fixing frame 55 for fixing a part of the outer surface of the glass 11, that is, the upper end portion, may be detachably coupled.

The stationary frame 55 may have a substantially rectangular cross section and a mounting protrusion 551 may be formed at the upper end of the stationary frame 55 to be mounted on the lower end of the inner frame 50.

Therefore, the mounting projection portion 551 can be inserted and mounted in the mounting space 56 formed at the lower end of the inner frame 50.

The lower end of the mounting space 56 may be formed with a latching protrusion toward the outside so that the mounting protrusion 551 is caught.

A sealing layer 57 may be formed between the stationary frame 55 and the upper end of the glass 11 by applying silicone.

Of course, the present invention may be modified to provide a gasket instead of forming the sealing layer 57.

In the case of the upper frame of the window frame 30, on the upper ends of the outer frame 40 and the inner frame 50, through the spaces between the outer and inner frames 40 and 50 and the pair of guide rails 24, The first and second blocking members 43 and 58 blocking the movement of the air can be combined.

To this end, the upper end of the outer frame 40 and the upper end of the inner frame 50 are provided with engagement spaces in which the first and second blocking members 43 and 58 are engaged, respectively, and the upper portion of the engagement space can be opened.

The first and second blocking members 43 and 58 are respectively disposed between the outer frame 40 and the outer side surfaces of the window frame heat insulating material 25 disposed on the inner side and between the inner frame 50 and the inner side of the guide rail 24 provided on the inner side. And may have a rectangular plate shape having a width corresponding to the width between the side surfaces.

The lower surface of the first and second blocking members 43 and 58 may be formed with an insertion protrusion inserted into and fixed to the outer frame 40 and the engagement space formed at the upper end of the inner frame 50.

The first and second blocking members 43 and 58 may be made of a synthetic resin material having water resistance, such as an ethylene propylene diene monomer obtained by copolymerizing ethylene and propylene.

As described above, the present invention can block the movement of air through the space between the window frame and the window frame frame by providing blocking members at the upper ends of the outer frame and the inner frame, respectively.

Between the outer frame (40) and the inner frame (50), a heat insulating material (60) for preventing heat conduction and air convection is mounted.

The heat insulating material 60 includes a main body 61 disposed in a space between the first horizontal portion 41 and the fourth horizontal portion 53 and first and second extension portions 61 and 62 extending vertically from the outer end of the main body 62. [ (62, 63).

The main body 61 may have a substantially rectangular cross section, and at least one partition may be formed in the main body 61 to block movement of the air filled therein.

For example, first to third partition walls 611 to 613 may be formed in the main body 61.

An insertion hole 614 into which the horizontal bar 531 of the fourth horizontal part 53 is inserted may be formed in the third partition wall 613.

Accordingly, the present invention prevents convection of air filled in the main body by using first through third partition walls and a horizontal bar of the main body, thereby preventing heat loss due to convection.

A pair of third and fourth engaging projections 615 and 616 are formed on the outer and inner ends of the main body 61 and coupled to the first and fourth horizontal portions 41 and 53 of the outer and inner frames 40 and 50, .

The first extended portion 62 may extend upward from the outer end of the body 61 and the upper end of the first extended portion 62 may be disposed at the same height as the upper end of the outer frame 40.

A fifth horizontal portion 65 is formed on the inner surface of the upper end of the first extended portion 62 so that the second air movement blocking member 64 is mounted. The sixth horizontal portion 66 may be extended along the horizontal direction at a position corresponding to the third horizontal portion 52. [

The second air movement blocking material 64 functions to prevent air from moving inside and outside the building through the space between the guide rail 24 and the outer frame 40 and the inner frame 50 .

Each of the first and second air movement blocking members 54 and 64 may have a substantially 'ㅓ' or 'a' shape in cross section and may be formed of a woven pile.

The second extended portion 63 may extend downward from the outer end of the body 61 and the lower end of the second extended portion 63 may be disposed at the same height or slightly higher position as the lower end of the outer frame 40 .

The second extended portion 63 is a portion that contacts the upper surface of the upper end of the glass 11 and functions to block heat conduction between the glass 11 and the outer frame 40.

In this embodiment, since the second extended portion 63 is provided at the outer end of the heat insulating material 60, the operator can closely contact the glass 11 with the second extended portion 63 when assembling the window frame 30 Install it.

In this way, the worker can uniformly position the glass 11 in the entire window frame 30 applied to the window by simply placing the glass 11 in close contact with the second extended portion 63.

Therefore, it is not necessary for the operator to carry out the space work in the process of aligning the glass, so that the working time can be shortened and the workability can be improved.

The heat insulating material 60 may be made of a material having a heat insulating property such as a polyamide, a polystyrene form, or a polyurethane.

That is, the heat insulating material 60 can be manufactured by inserting and pressing a solid polyamide material including glass fibers between aluminum bars.

Or the heat insulating material 60 may be manufactured by filling a liquid high-strength polyurethane material between the aluminum bars and hardening and then cutting (sawing).

As described above, according to the present invention, since the air movement blocking material and the heat insulating material are mounted between the inner frame and the outer frame forming the window frame and a plurality of air layers are formed, heat transfer due to air convection in the space between the inner frame and the outer frame It is possible to improve the heat insulating performance.

The contact protrusion 67 may be formed on the inner bottom surface of the main body 61 of the heat insulating material 60 so as to be able to contact the inner surface of the upper end of the glass 11.

The contact protrusions 67 seal the space between the heat insulating material 60 and the upper end of the glass 11 to block air movement through heat conduction and convection between the outer frame 40 and the glass 11. [

3 and 5, the present invention can be modified to block heat conduction and air movement through the spaces between the window frames 30 that overlap each other.

To this end, the present invention can be configured such that the first window frame 31 provided on the outer side of the window frame 20 and the second window frame 32 provided on the inner side have a symmetrical structure.

3 and 5, the first window frame 31 has a second window frame 32 and a second window frame 32. The first window frame 31 has a first window frame 32, And may be configured to be symmetrical with the frame 32.

4 is provided on the outer frame 40 applied to the first window frame 31 and the first horizontal portion is provided on the inner frame 50 and the second horizontal portion is provided on the inner frame 50, The first and second extended portions 62 and 63 may be provided along the vertical direction at the inner end of the main body 61, respectively.

3, the first extended portion 62 of the heat insulating material 60 is disposed toward the outside of each window frame 30, and the second extended portion 62 of the second window frame 30 The extension portion 62 may be disposed toward the glass 11 installed inside the window frame 30. [

In the case where the first and second window frames are symmetrical to each other as described above, the experimental result that the thermal performance is improved compared to the case where the first and second extending portions of the heat insulating material are arranged in the same direction in the first and second window frames .

In addition, when the window frames 20 are mounted on the window frames 20, the first and second window frames 31 and 32 may be provided with a coupling frame 70 on each of the vertical frames.

The joining frame 70 includes an engagement plate 71 coupled to one side end of the first window frame 31 disposed outside, that is, a left side as viewed in FIG. 5, a left side surface of the first window frame 31, A contact frame 72 attached to the side surface of the second window frame 32 and a contact frame 72 whose front ends are in contact with each other.

The engaging plate 71 is bent in an approximately L shape so as to surround the outer surface of the contact frame 72 and the inner side surface of the engaging plate 71 is bent between the first and second window frames 31 and 32 And a third air movement blocking material 73 for blocking the movement of air through the space of the third air movement blocking material 73 may be installed.

The contact frame 72 can be bent in a substantially 'C' shape in section.

The folded inner side tip of the contact frame 72 is formed in a relative contact frame 72 (not shown) coupled to the second window frame, So as to be in correspondence with the tip ends of the first and second guide grooves.

The engaging plate 71 and the contact frame 72 may be formed with an insertion protrusion which is inserted into and fixed to the outer side and the engagement space formed at the end of the frames 40 and 50, respectively.

And the engaging plate 71 and the contact frame 72 can be firmly fixed to the window frame 30 using fastening bolts.

Next, referring to FIG. 6, a method of constructing a door terminal window to which a 3D insulation system according to the present invention is applied will be described in detail.

FIG. 6 is a process diagram for explaining the construction method of a door lock window to which a 3D insulation system according to the present invention is applied, step by step.

6, the operator mounts the outer sash frame 21 and the inner sash frame 22 constituting the sash frame 20 (S10) on the wall, and attaches the outer sash frame 21 and the inner sash frame 22, (23) is coupled to the space between the heat insulating material (22) (S12).

The window frame heat insulating material 25 is mounted between the pair of guide rails 24 formed on the outer window frame 21 and the inner window frame 22 respectively (S14).

At this time, the window frame heat insulating material 25 is fitted between the pair of guide rails 24 to stably maintain the coupled state.

The operator places the heat insulating material 60 in the space between the first horizontal part 41 and the fourth horizontal part 53 formed in the outer frame 40 and the inner frame 50 constituting the window frame 30 The outer and inner frames 40 and 50 are combined with the heat insulating material 60 (S16).

The pair of third coupling protrusions 615 formed on the outer surface of the main body 61 of the heat insulating material 60 is connected to the first coupling protrusions 411 of the first horizontal portion 41 provided on the outer frame 40 And is coupled between the first engaging projections 412.

A pair of fourth engaging projections 616 formed on the inner side surface of the main body 61 of the heat insulating material 60 are inserted between the second engaging projections 533 and the engaging projections 522 provided on the fourth horizontal portion 53 .

The horizontal bar 531 of the fourth horizontal part 53 is inserted into the main body 61 through the insertion hole 614 formed in the third partition wall 613 of the main body 61.

Then, the first and second extension portions 62 and 63 of the heat insulating material 60 are spaced apart from the inner surface of the outer frame 40 by a predetermined distance, respectively.

Therefore, the heat insulating material 60 can be fitted to the outer frame 40 and the inner frame 50 by using the elasticity of the third and fourth coupling protrusions 615 and 616, thereby stably maintaining the coupled state.

Accordingly, the outer frame 40 and the inner frame 50 are joined to each other by the heat insulating material 60. [

At this time, first and second air movement blocking materials 44 and 64 are installed between the guide rail 24 and the outer frame 40 and the heat insulating material 60 (S18).

The operator attaches the glass 11 closely to the inner surface of the lower end portion of the outer frame 40 and fixes the glass 11 by engaging the fixing frame 55 at the lower end of the inner frame 50. [ .

Then, silicon is applied between the glass 11 and the outer and inner frames 40 and 50 to form the sealing layers 43 and 57 or to bond the gasket (S22).

A space is formed at the upper and lower ends of the window frame 30 assembled with the heat insulating material 60 and the outer and inner frames 40 and 50 respectively at positions corresponding to the guide rails 24, Can be installed.

A joining frame 70 may be installed at one end of the window frame 30, which overlap each other.

Finally, the operator installs the assembled window frame 30 on the window frame 20 so as to be slidable (S24).

According to the present invention, the heat shielding material and the window frame heat insulating material are combined between the outer and inner window frame frames forming the window frame frame, and the heat insulating material is coupled between the outer frame and the inner frame forming the window frame, And the heat loss due to convection of the air filled in the space between the frames can be completely blocked.

While the above embodiment has been described with the use of the shutter window, the present invention is not limited thereto.

For example, FIG. 7 is a structural view of a curtain wall window according to another embodiment of the present invention, and FIGS. 8 and 9 are sectional views taken along line C-C 'and D-D' shown in FIG.

In this embodiment, an exposure type curtain wall structure in which an outer frame is exposed to the outside is described on the outside of the glass.

Of course, the present invention is not necessarily limited to this, and it should be noted that the present invention may be modified to be applied to a non-exposed curtain wall from which an outer frame is removed.

7, the curtain wall 100 according to another embodiment of the present invention is installed in a plurality of spaces defined by a support frame 101 and a support frame 101 installed in vertical and horizontal directions, And a window 103 can be provided in a part of the plurality of spaces so that the window 103 can be opened and closed.

The configuration of the window 103 will be described in detail below with reference to Figs. 8 and 9. Fig.

8 and 9, the support frame 101 includes an outer frame 110 and an inner frame 120, which are installed on the outer side and the inner side, respectively, with reference to the fixed window 102, and the outer frame 110 ) And the inner frame 120 is provided with a heat insulating material 130 for preventing convection of heat and air.

The outer frame 110 and the inner frame 120 may be arranged in the horizontal direction and the vertical direction so that the installation space in which a plurality of glass plates each in the form of a rectangular plate is formed may form a plurality of rows and columns.

Since the heat insulating material 130 is constructed in the same manner as the heat insulating material 60 described with reference to FIGS. 2 to 5, a duplicate description will be omitted.

A seventh horizontal portion 111 is formed at the middle portion of the inner surface of the outer frame 110 to be coupled to the main body 131 of the thermal insulating material 130 and a third horizontal portion 111 is formed at the outer surface of the inner frame 120. And an eighth horizontal portion 121 coupled to the main body 131 may be formed.

The seventh horizontal portion 111 may have a substantially rectangular cross-section so that a space filled with air is formed therein.

The inner frame 120 may have a substantially rectangular cross section and the eighth horizontal portion 121 may be formed at the center of the outer surface of the inner frame 120.

The seventh horizontal portion 111 and the eighth horizontal portion 121 include a pair of coupling protrusions and coupling protrusions in the same manner as the first horizontal portion 41 and the fourth horizontal portion 53 described in the above embodiment And a pair of coupling protrusions may be formed on the outer surface and the inner surface of the main body 131 to be engageable with the seventh and eighth horizontal portions 111 and 121, respectively.

Thus, the inner frame 120 is spaced apart from the first and second extending portions 132 and 133 of the heat insulating material 130 by a predetermined distance.

Here, the sealing layer 140 may be formed by applying silicone to the portions where the pair of glass 11 and the outer frame 110 and the inner frame 120 are in contact with each other, or a gasket may be provided.

Accordingly, the curtain wall window according to another embodiment of the present invention can prevent the heat transmitted from the outside and inside of the building by using the insulating material installed inside the outer frame and the inner frame, Thereby minimizing heat loss.

Meanwhile, a stiffness compensating frame 122 may be installed inside the inner frame 120.

The rigid complementary frame 122 may be formed in a substantially 'C' shape in cross section with its outer side opened so as to be installed in the inner space of the inner frame 120.

A plurality of reinforcing ribs may be formed on the inner surface of the inner frame 120 to provide a supporting force in contact with the rigid reinforcing frame 122 provided therein.

A pair of buckling preventing tails 123 may be formed on the inner surface of the inner frame 120 to prevent buckling of the outer end of the rigid supporting frame 122.

Such a rigid reinforcing frame 122 is made of a material having strength such as iron to compensate the rigidity of the inner frame 120 so that the deformation that occurs when the horizontal bar is connected to the vertical bar constituting the curtain wall window 100 So that the structural strength and heat insulating performance of the curtain wall 100 can be improved.

As described above, the present invention can be applied not only to a shutter window, but also to a curtain wall window, a horizontal window frame and a vertical window frame of various system complex windows.

8 and 9, it is preferable that a gasket is installed along the diagonal direction inside the main body 131 of the heat insulating material 130 to reinforce the structural strength, have.

Next, the configuration of the window 103 will be described in detail with reference to Figs. 8 and 9. Fig.

The window 103 is provided with a window 151 inside and a window frame 150 opened and closed by the rotation of the lower end about the upper end and a window frame 150 installed at the edge of the installation space where the window frame 150 is installed 160 < / RTI >

The window frame 150 is formed in a substantially rectangular frame shape so that a glass 151 is installed therein and a reinforcing frame 152 for supporting the window frame 150 is provided at an inner end of the window frame 150 .

Here, the window frame 150 may be made of a synthetic resin material such as ethylene-propylene rubber so as to block heat conduction between the window frame 150 and the reinforcing frame 152.

The inner end of the window frame 150 and the reinforcing frame 152 are each formed in a substantially rectangular shape in section so as to form a space filled with air therein and are coupled by the first and second engaging portions 153 and 154 .

The first engaging portion 153 is formed along the inner surface of the inner end of the window frame 150 so as to effectively block the movement of air to improve the heat insulating performance and the second engaging portion 154 is reinforced May be formed along the outer surface of the frame 152 and coupled to each other.

The first engaging portion 153 and the second engaging portion 154 are coupled to each other so that they can be coupled with each other like the first horizontal portion 41 and the fourth horizontal portion 53 described in the above- A coupling protrusion and a coupling protrusion and a pair of coupling protrusions may be formed.

The upper and lower surfaces of the window frame 150 may be provided with at least one support frame 101 and at least one window frame 150 so as to prevent air from moving through the space between the support frame 101 and the window frame 150 and foreign materials such as dust, The first gasket 155 may be provided.

The first gasket 155 may be formed in a substantially rectangular cross section using a synthetic resin material such as epilene propylene rubber.

The window frame 160 has an installation portion 161 and an installation portion 161 which are formed in a substantially rectangular box shape so as to be installed in each partitioned installation space of the support frame 101 and are installed in contact with the inner surface of the support frame 101, And a bent portion 162 bent toward the center of the window frame 160 at an inner end of the window frame 160.

The mounting portion 161 may have a substantially rectangular cross section such that a space filled with air is formed therein.

An extension plate 165 extending outwardly to shield the outer surface of the support frame 101, the heat insulating material 130 and the window frame 50 may be coupled to the outer surface of the mounting portion 161.

The inner end of the extension plate 165 is bent toward the center of the window frame 160 and is coupled to the rear surface of the extended extension plate 165 and the front surface of the installation portion 161, A protrusion and a pair of coupling protrusions may be formed.

A second gasket 163 may be coupled to the outer surface of the inner end of the bent extension plate 165 and a third gasket 164 may be provided on the outer surface of the bent portion 162.

The second gasket 163 prevents the foreign matter such as the movement of air, dust, and rain or snow through the space between the reinforcing frame 152 of the window frame 150 and the extension plate 165 of the window frame 160 Function.

The third gasket 164 prevents air from moving through the space between the reinforcing frame 152 of the window frame 150 and the bent portion 162 of the window frame 160 and prevents foreign matter such as dust and rain or snow from penetrating through the space. .

For this purpose, the second gasket 163 is formed to have a substantially rectangular cross-section and can be manufactured by foaming a material made of a synthetic resin material such as ethylene propylene rubber to improve heat insulation, windproof and waterproof performance.

The third gasket 164 is formed to have a substantially rectangular cross section and can be manufactured using a material made of synthetic resin such as epilene propylene rubber.

As described above, according to the present invention, a window frame of a window to be applied to a curtain wall window is made of a synthetic resin material to shield the heat from conduction, and a plurality of gaskets are applied to block air flow to improve heat insulation performance, It is possible to prevent penetration of foreign matter, rain, snow, and the like.

The thermal performance of the curtain wall window using the 3D insulation system according to the present invention can be confirmed from FIGS. 10 to 13 and Table 1. FIG.

FIGS. 10 to 12 are views showing the result of the performance test of the curtain wall window according to the related art, and FIG. 13 are illustrations showing the results of the performance test of the curtain wall window according to the present invention.

FIG. 10 shows a state (type 1) in which only the heat insulating material is applied without a heat insulating material, and FIGS. 11 and 12 show states (types 2 and 3) in which a heat insulating material according to the related art is applied.

Table 1 is a table of performance of each window (types 1 to 4) shown in FIGS. 10 to 13. FIG.

In Table 1, according to KS F 2278, the dry bulb temperature was 20 ° C, the relative humidity was 40%, the dew point was 6.0 ° C, and the dry bulb temperature was 0 ° C.

As shown in Figs. 10 to 12, types 1 to 3 do not satisfy the second grade (less than 1.4 W / m < 3 > K) of the heat conduction rate of the windows set by the government. On the other hand, The curtain wall window to which the 3D insulation system of the present invention is applied is about 1.358 W / m < 3 > · K, and thus it can be confirmed that the above-mentioned second degree of the heat conduction rate is satisfied.

Therefore, the present invention can maximize the heat insulation performance by shielding the conduction heat through the frame of the composite window and minimizing the heat loss due to convection of air filled in the space inside the frame.

Although the invention made by the present inventors has been described concretely with reference to the above embodiments, the present invention is not limited to the above embodiments, and it goes without saying that various changes can be made without departing from the gist of the present invention.

The present invention is applied to a window technology for preventing heat conduction through a frame of a window and at the same time minimizing heat loss due to convection of air filled in a space inside a frame, thereby improving heat insulation performance.

10: US Clerk Window 11: Glass
20: window frame frame 21: outer window frame frame
22: inner window frame frame 23:
24: guide rail 25: window frame insulation
26: support rib 27: screen guard 28: outer guide rail
30: window frame 31, 32: outside, inner window frame
40: outer frame 41: first horizontal part
411: first coupling projection 412: first coupling projection
42: sealing layer 43: first blocking member
50: inner frame 51 to 53: second to fourth horizontal parts
531: horizontal bar 532: second engaging projection
533: second coupling protrusion 54: first air movement blocking material
55: Fixing frame 551: Mounting projection
56: mounting space 57: sealing layer
58: second blocking member
60: Insulation material 61: Body
611 to 613: first to third partition walls
614: insertion holes 615, 616: third and fourth coupling projections
62, 63: first and second extension parts 64: second air movement blocking material
65, 66: fifth, sixth horizontal portion 67: contact projection
70: engaging frame 71: engaging plate
72: contact frame 73: third air movement barrier
100: Curtain wall window 101: Support frame
102: fixed window 103: window
110: outer frame 111: seventh horizontal part
120: inner frame 121: eighth horizontal portion
122: stiffness compensating frame 123: buckling restraint
130: Heat insulating material 131: Body
132, 133: first and second extension parts 140: sealing layer
150: Window frame 151: Glass
152: reinforcing frame 153, 154: first and second engaging portions
155: first gasket 160: window frame
161: mounting portion 162: bent portion
163, 164: second and third gasket 165: extension plate

Claims (7)

A window shutter window including a window frame frame mounted on a wall surface and a window frame slidably mounted on the window frame frame,
Wherein the window frame frame comprises an outer window frame frame and an inner window frame frame,
And a conductive heat shielding material interposed between the outer sidewall frame and the inner sidewall frame,
A window frame insulating material surrounding the inner space of the outer and inner window frame frames to block heat transfer by convection of air,
The window frame includes an outer frame provided on the outer side of the glass,
An inner frame provided inside the glass and
And a heat insulating material disposed between the outer frame and the inner frame to block heat transmission due to heat conduction and air convection between the outer frame and the inner frame,
Wherein the heat insulating material has a body disposed in a space between the outer frame and the inner frame
And first and second extending portions extending upward and downward from an inner end of the body,
And is made of a synthetic resin material having thermal insulation so as to block heat conduction,
A glass is adhered to the second extending portion,
Wherein the heat insulating material and the inner frame or the outer frame are spaced apart from each other by a predetermined interval by the coupling structure of the body and the inner frame or the outer frame. delete The method according to claim 1,
A first horizontal part coupled to the heat insulating material is formed on an inner side surface of the outer frame,
Second to fourth horizontal portions spaced apart from each other by a predetermined interval are formed on an outer surface of the inner frame,
Wherein an outer side surface and an inner side surface of the body are coupled to the first horizontal portion and the fourth horizontal portion, respectively. The method of claim 3,
The first horizontal portion includes a pair of first engagement protrusions coupled with the heat insulating material,
And a pair of first engaging protrusions extending outward at positions spaced apart from each other by a predetermined distance above and below the pair of first engaging projections,
Wherein the fourth horizontal portion includes a horizontal bar extending outward along the horizontal direction
And a pair of second engaging protrusions protruding inwardly at positions spaced apart from each other by a predetermined distance above and below the horizontal bar,
And a pair of third and fourth coupling protrusions, which are coupled to the first and fourth horizontal portions of the outer and inner frames, respectively, are formed on the outer and inner ends of the main body. 5. The method of claim 4,
At least one partition is formed inside the body to block the movement of the air filled therein,
Wherein when the plurality of partition walls are formed, an insertion hole is formed in the partition wall formed on the inner side so that the horizontal bar is inserted into the interior of the main body. A curtain wall window comprising an outer frame and an inner frame disposed between a pair of glasses,
And a heat insulating material disposed between the outer frame and the inner frame to block heat loss due to heat conduction and air convection,
Wherein the heat insulating material has a body disposed in a space between the outer frame and the inner frame
Wherein the first and second extension portions are vertically extended from an inner end of the main body and are made of a synthetic resin material having heat insulating property to prevent heat conduction,
Wherein the heat insulating material and the inner frame are spaced apart from each other by a predetermined interval by a coupling structure of the body and the inner frame,
A seventh horizontal portion coupled to the main body is formed on an inner surface of the outer frame,
An eighth horizontal portion coupled to the main body is formed on an outer side portion of the inner frame,
The seventh horizontal portion includes a pair of first engagement protrusions
And a pair of first engaging protrusions protruding inward at positions spaced apart from each other by a predetermined distance above and below the pair of first engaging projections,
The eighth horizontal portion includes a pair of second engagement protrusions
And a pair of second engaging protrusions extending outward at positions spaced apart from each other by a predetermined distance above and below the pair of second engaging projections,
A pair of third and fourth coupling protrusions, which are coupled to the seventh and eighth horizontal portions of the outer and inner frames respectively, are formed on the outer and inner ends of the main body,
A stiffness compensating frame for compensating the structural stiffness of the inner frame is installed in the inner space of the inner frame,
Wherein a plurality of reinforcing ribs are formed on an inner surface of the inner frame to provide a supporting force in contact with the rigid reinforcing frame provided in the inner frame,
Wherein the inner side surface of the inner frame is formed with a pair of buckling preventing tails for preventing the outer ends of the rigid supporting frames from buckling. delete

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